300 may separate images displayed on the plurality of pixels P into a plurality of views (or a plurality of viewing zones). The viewing angle control device 300 may form a viewing zone at an optimal viewing distance by controlling light from the plurality of pixels P. The viewing zone may include a plurality of views (multi-view). Each of the plurality of views may have a diamond shape. Therefore, the plurality of views may be referred to as view diamonds. To allow a person's eyes (left eye and right eye) to view different images, each of the plurality of views may be formed to have a width that is smaller than a distance between the person's eyes.

The viewing angle control device 300 may divide images displayed on the plurality of pixels P into the plurality of views using the plurality of lenses 320. The viewing angle control device 300 may divide the images displayed on the plurality of pixels P included in the lens 320 into a plurality of views corresponding to the view map so that the viewer may view a stereoscopic image in a plurality of viewing zones. In some situations, the viewer may feel the stereoscopic effect due to the binocular disparity between a left eye image LI perceived by a left eye and a right eye image RI perceived by a right eye in a predetermined viewing zone, as shown in FIG. 4.

FIG. 5 is a view showing an example slanted lens. FIG. 6 is a view for describing vertical image distortion.

Referring to FIGS. 5 and 6, in a conventional stereoscopic image display device 11, pixels P may be aligned in a straight line in a vertical direction and in a straight line in a horizontal direction, and a plurality of lenses 20 may be disposed in slanted states at predetermined angles relative to the pixels P. As described above, the lens disposed in the slanted state may be referred to as a slanted lens. When the user moves in the vertical direction rather than the horizontal direction while viewing the stereoscopic image displayed on the conventional stereoscopic image display device 11, the user may view different images depending on viewing positions.

The user's eyes may move up and down on one vertical line VL while viewing the images displayed by the pixels P shown in FIG. 6. At this time, the user may view the view images corresponding to different views while moving up and down on the vertical line VL.

When the user's eyes are positioned to look forward, the user may view a fourth view image through pixel P25 corresponding to the fourth view V4. When the user's eyes are positioned to look up or down with respect to looking forward, the user may view a third view image through pixel P35 corresponding to a third view V3 or view a fifth view image through pixel P15 corresponding to a fifth view V5. In the conventional stereoscopic image display device 11, there may be a problem of vertical image distortion caused by the user's eyes moving in the vertical direction because different images are viewed as the user's eyes move. In general, the pixels P in FIG. 5 in a conventional device 11 may be arranged in a matrix with each pixel P in each row and column aligned with the other pixels P in the other rows and columns in the horizontal and vertical directions.

Unlike the conventional stereoscopic image display device 11, in the stereoscopic image display device 10 according to embodiments of the present disclosure, the pixels P may be arranged to be shifted on a horizontal line basis, and the plurality of lenses 320 may be disposed in the vertical direction without being slanted. When the user moves in the vertical direction rather than the horizontal direction while viewing the stereoscopic image displayed on the stereoscopic image display device according to embodiments of the present disclosure, the user may not view different images even when the viewing positions are changed.

FIG. 7 is a view showing pixels and lenses disposed in the stereoscopic image display device according to embodiments of the present disclosure.

Referring to FIG. 7, and with continuing reference to FIGS. 1-4, the stereoscopic image display device 10 may include a plurality of pixels P. The plurality of pixels P may implement first to third colors C1, C2, and C3.

The black matrix 124 may be disposed between the plurality of pixels P. The black matrix 124 may include a plurality of openings 122 that expose a portion of each of the plurality of pixels P. Each of the plurality of pixels P may include an opening area that overlaps the plurality of openings 122.

The plurality of openings 122 may have a quadrangular shape, but are not limited thereto. The shapes of the plurality of openings 122 may be substantially the same. The plurality of openings 122 may have long sides that are parallel to each other and have the same length and short sides that are parallel to each other and have the same length. The plurality of openings 122 may have the long sides and the short sides that are substantially perpendicular to each other to form a rectangular shape. The plurality of openings 122 may be disposed to be spaced a first distance from each other in a first direction D1. The plurality of openings 122 may be disposed to be spaced a second distance from each other in a third direction D3. The spacing between the openings 122 may generally correspond to the spacing between the pixels P.

Each of the plurality of lenses 320 may be disposed to extend in the third direction D3 (e.g., a Y-axis direction) that intersects the first direction D1. The plurality of lenses 320 may be disposed parallel to one side of the openings 122, for example, the long side of the openings 122. The display device 10 may include a lens disposed to extend in the third direction D3 and pixels (e.g., P11, P21, and P31) disposed in a second direction D2, thereby preventing the vertical image distortion. Specifically, the pixels P may be disposed with each row offset from an adjacent row to avoid vertical image distortion. As shown in FIG. 7, the first horizontal row of pixels P including pixel P11 is disposed aligned with a left boundary of the left lens 320. The next horizontal row of pixels P including pixel P21 is offset and shifted to the right by a distance PSV relative to the first row of pixels P. The third row of pixels P including pixel P31 is further shifted to the right by an additional distance PSV (i.e., 2*PSV from the first row). This pattern repeats with the remaining rows of pixels P in the third direction D3 with the fourth row including pixel P41 aligned with the left side of the lens 320 and so on.

The user's eyes may move up and down on the one vertical line VL while viewing the images displayed by the pixels P. The user may view only the view image corresponding to one pixel P32 while moving up and down on the vertical line VL. Therefore, the stereoscopic image display device 10 can prevent the vertical image distortion even when the user's eyes move in the vertical direction.

A pitch width W1 of each of the plurality of lenses 320 may be determined based on the number of multi-views and pixel size to be implemented by the stereoscopic image display device 10. The pixels P overlapping the plurality of lenses 320 may be assigned the view map according to the multi-view and may display view images according to the assigned view map.

The plurality of pixels P according to an embodiment of the present disclosure are grouped in a unit U or group U that is an M×N array formed by N pixels P disposed in the first direction D1 (e.g., an X-axis direction) (N is a natural number of 1 or more) and M pixels P disposed in the second direction D2 intersecting the first direction D1 (M is a natural number of 1 or more). As will be described below, when horizontal lines H1, H2, . . . are disposed to be shifted by a first distance PSV in the first direction D1, the second direction D2 may be a direction that forms a predetermined angle with respect to both the X-axis direction and the Y-axis direction. For example, the second direction D2 may be substantially parallel to a virtual line D2L connecting centers of pixel P21 disposed on a second horizontal line and pixel P11 corresponding to pixel 21 and disposed on a first horizontal line. The center of the pixel P21 disposed on the second horizontal line and the center of the pixel P11 disposed on the corresponding first horizontal line may be disposed to be spaced the first distance PSV in the first direction D1 from each other. Since the center of a pixel (e.g., P17) disposed on any one horizontal line (e.g., H1) is spaced the first distance PSV in the first direction D1 from the center of pixel P27 corresponding to the pixel on another horizontal line (e.g., H2) in a c^thunit Uc, the second direction D2 may be a derived direction. In other words, the line D2L is drawn through a center of each corresponding pixel in each unit U of three rows (or other selected number of rows) where each successive row is shifted by a distance PSV from the previous row.

For example, an a^thunit Ua may have a 1×3 pixel array formed by three pixels P17, P18, and P19 disposed in the first direction D1 and one pixel P17 disposed in the second direction D2. For example, another a^thunit Ua may have the 1×3 array formed by three pixels P27, P28, and P29 disposed in the first direction D1 and one pixel P27 disposed in the second direction D2. For example, another a^thunit Ua may have the 1×3 array formed by three pixels P37, P38, and P39 disposed in the first direction D1 and one pixel P37 disposed in the second direction D2.

For example, a b^thunit Ub may have the 3×3 array formed by three pixels P17, P18, and P19 disposed in the first direction D1 and three pixels P17, P27, and P37 disposed in the second direction D2. In other words, the 3×3 array of the unit Ub may include pixels P17, P18, P19, P27, P28, P29, P37, P38, and P39. Other arrays may be similar.

For example, an b^thunit Ub may include an e^thunit Ue having the 3×1 array formed by one pixel P18 disposed in the first direction D1 and three pixels P18, P28, and P38 disposed in the second direction D2. In one embodiment, since the b^thunit Ub has the 3×3 array, the b^thunit Ub may include three types of e^thunits Ue.

For example, a c^thunit Uc may have the 3×9 array formed by nine pixels P11, P12, P13, P14, P15, P16, P17, P18, and P19 disposed in the first direction D1 and three pixels P11, P21, and P31 disposed in the second direction D2. In an embodiment, the first digit in an “array” as described above corresponds to the number of rows in the array and the second digit corresponds to the number of columns in the array. Thus, for example, a “3×9” array includes three rows of pixels P in the second direction D2 and nine columns of pixels P in the first direction D1. Other arrays may be similar.

The display panel may include horizontal lines H1, H2, H3, H4, . . . . The horizontal lines H1, H2, H3, and H4 may have the 1×N array formed by N pixels P11, P12, P13, . . . , PIN disposed in the first direction D1 and one pixel P11 or one row of pixels P disposed in the second direction D2.

The number of horizontal lines H1, H2, H3, H4, . . . and the number N of pixels P disposed on each of the horizontal lines H1, H2, H3, and H4 may be changed depending on the number of multi-views to be implemented by the stereoscopic image display device 10.

Pixels ([P11, P12, P13, P21, P22, P23, P31, P32, P33], [P14, P15, P16, P24, P25, P26, P34, P35, P36], or [P17, P18, P19, P27, P28, P29, P37, P38, P39]) included in the b^thunit Ub may be assigned the view map based on the number of multi-views. The view map may be set to the number of pixels P included in the b^thunit Ub, such as 9 views. The pixels P included in the b^thunit Ub may display images for different views.

The first pixel P11 of the first horizontal line H1 may correspond to the first view and display the first view image in the first viewing zone corresponding to the first view. The first pixel P21 of the second horizontal line H2 may correspond to the second view and display the second view image in the second viewing zone corresponding to the second view. The first pixel P31 of the third horizontal line H3 may correspond to the third view and display the third view image in the third viewing zone corresponding to the third view.

The second pixels P12, P22, and P32 of each of the first to fourth horizontal lines H1, H2, H3, and H4 may correspond to the fourth to sixth views, and the third pixels P13, P23, and P33 corresponding to each of the first to fourth horizontal lines H1, H2, H3, and H4 may correspond to the seventh to ninth views.

In the plurality of pixels P according to embodiments of the present disclosure, the pixels P disposed on each of the N horizontal lines may be arranged to be shifted by the first distance PSV in the horizontal direction.

For example, the N pixels P21, P22, P23, . . . disposed on the second horizontal line H2 may be arranged to be shifted by the first distance PSV in the first direction with respect to the pixels P disposed on the first horizontal line H1.

In addition, pixels disposed on an (N+1)^thhorizontal line may be arranged to be shifted by the first distance PSV in the first direction with respect to pixels corresponding one-to-one to the pixels and disposed on an N^thhorizontal line.

For example, the pixel P21 disposed on the second horizontal line H2 may be arranged to be shifted by the first distance PSV in the first direction D1 with respect to the pixel P11 corresponding to the pixel P21 and disposed on the first horizontal line H1. For example, the pixel P22 disposed on the second horizontal line H2 may be arranged to be shifted by the first distance PSV in the first direction D1 with respect to the pixel P12 corresponding to the pixel P22 and disposed on the first horizontal line H1.

As shown, three horizontal lines included in the c^thunit Uc are present, but the present disclosure is not limited thereto. The c^thunit Uc may include a plurality of horizontal lines.

The first distance PSV may be determined based on the size of the pixel P. For example, the first distance PSV may correspond to 1/Q of a horizontal length PS of the pixel P. The Q may indicate the number of horizontal lines H1, H2, and H3 included in the c^thunit Uc. For example, when the c^thunit Uc includes three horizontal lines H1, H2, and H3, Q is equal to three and the first distance PSV may correspond to ⅓ of the horizontal length PS of the pixel P. Meanwhile, the horizontal length PS of the pixel P may include both an opening area of the pixel P that overlaps the opening 122 and a non-opening area covered by the black matrix 124. The horizontal length PS of the pixel P may be substantially the same as a horizontal length between the center of one pixel P and the center of another neighboring pixel P in the same row or along the same horizontal line.

Since the pixels P included in the same c^thunit Uc are arranged to be shifted on a horizontal line basis, in the stereoscopic image display device 10, it is possible to prevent the vertical image distortion because the horizontal shift between each row accounts for variations in the perceived image in the vertical direction as a user's eye moves up and down the display panel.

FIG. 8 is a view showing an example vertical lens. FIG. 9 is a view for describing a color moire phenomenon in a horizontal direction.

Referring to FIGS. 8 and 9, when a vertical lens is used rather than a slanted lens that is tilted at a predetermined angle with respect to the arrangement direction of pixels disposed on the display panel, the color moire phenomenon may occur. For example, the description in which vertical image distortion is prevented by the vertical lens will be made below, and colors of the pixels disposed in each lens 320 may be arranged in the order of a first color C1, a second color C2, and a third color C3. Therefore, since a pattern of the first color C1 and a pattern of the third color C3 may be repeatedly shown, wavy patterns may be visible due to optical constructive interference, thereby causing the moire phenomenon.

Since the color moire phenomenon may occur even when the vertical lens and the pixel arrangement as the shifted arrangement are implemented, it is beneficial to prevent the color moire phenomenon and increase the visibility of the display device. By allowing the user's eyes to view different colors through the lens in a first, second, or third direction, in the stereoscopic image display device 10, it is possible to increase the visibility of the display device or otherwise improve characteristics of the image(s) displayed by the display device 10.

FIG. 10 is a view for describing a first rule of a color arrangement according to an embodiment of the present disclosure. FIG. 11 is a view for describing a second rule of the color arrangement according to an embodiment of the present disclosure. FIG. 12 is a view for describing a third rule of the color arrangement according to an embodiment of the present disclosure. FIG. 13 is a schematic plan view showing the display device having the color arrangement according to an embodiment of the present disclosure. FIG. 14 is a schematic plan view showing the display device having the color arrangement according to an embodiment of the present disclosure. FIG. 15 is a view for describing a reduction in color moire phenomenon of the display device.

Referring to FIG. 10, the display device according to an embodiment of the present disclosure may include a first pixel P1 implementing the first color C1, a second pixel P2 implementing the second color C2, and a third pixel P3 implementing the third color C3. The first to third pixels P may each be provided as a plurality of pixels. The first color C1, the second color C2, and the third color C3 may be any one color selected from the group consisting of red, green, and blue in a non-overlapping manner. For example, the first color C1 may be red, the second color C2 may be green, and the third color C3 may be blue. In one embodiment, for example, a set of pixels including the first pixel, the second pixel, and the third pixel may be referred to as one unit pixel.

In one embodiment, the first color C1, the second color C2, and the third color C3 may be different colors. In other words, the first color C1 and the second color C2 may have different colors, the first color C1 and the third color C3 may have different colors, and the second color C2 and the third color C3 may have different colors. In one embodiment, colors implemented by the first pixel, the second pixel, and the third pixel may be different.

The plurality of first to third pixels may form a unit having the M×N array in which N pixels are disposed in the first direction D1 and M pixels are disposed in the second direction D2 intersecting the first direction D1. In the present disclosure, the term “unit” is a set indicating only the number of disposed pixels. Unless it is stated that specific pixels are disposed sequentially or repeatedly, the term “unit” indicates only included pixels or the number of pixels according to the arrangement of the unit, and is not intended to limit the specific arrangement order thereof nor their location in the display.

The unit pixels may include a first unit U1a, a second unit U1b, a third unit U1c, and a fourth unit U1.

For example, the plurality of first to third pixels may form the first unit U1a having the 1×3 array in which the first, second, and third pixels are arranged in the first direction D1.

The first unit U1a may include a 11 unit U1a1, a 12 unit U1a2, and a 13 unit U1a3. The 11 unit U1a1 may include the first pixel, the second pixel, and the third pixel that are sequentially disposed in the first direction D1. The 12 unit U1a2 may include the third pixel, the first pixel, and the second pixel that are sequentially disposed in the first direction D1. The 13 unit U1a3 may include the second pixel, the third pixel, and the first pixel that are sequentially disposed in the first direction D1. Each of the 11 unit, 12 unit, and 13 unit may also be referred to as sub-units U1a1, U1a2, U1a3. The sub-units U1a1, U1a2, U1a3 may include pixels disposed on different horizontal lines in some embodiments.

For example, the plurality of first to third pixels may form the second unit U1b having the 3×3 array in which the 11 unit U1a1, the 12 unit U1a2, and the 13 unit U1a3 are disposed in the second direction D2, as shown in FIG. 10.

Referring to FIG. 11, the second unit U1b may include a 21 unit U1b1, a 22 unit U1b2, and a 23 unit U1b3. The 21 unit U1b1 may include the 11 unit U1a1, the 12 unit U1a2, and the 13 unit U1a3 that are sequentially disposed in the second direction D2. The 22 unit U1b2 may include the 13 unit U1a3, the 11 unit U1a1, and the 12 unit U1a2 that are sequentially disposed in the second direction D2. The 23 unit U1b3 may include the 12 unit U1a2, the 13 unit U1a3, and the 11 unit U1a1 that are sequentially disposed in the second direction D2. Accordingly, the second unit U1b may be a 9×9 pixel array that includes different pixels in different arrangements according to the above-described units U1a1, U1a2, and U1a3. For example, in FIG. 11, the unit U1b1 includes U1a1, U1a2, and U1a3 sub-units in sequential order in the second direction D2. The unit U1b2 includes units U1a3, U1a1, and U1a2 in sequential order in the second direction D2. Finally, the unit U1b3 includes U1a2, U1a3, and U1a1 sub-units in sequential order in the second direction D2.

Colors implemented by the pixels disposed in the second direction D2 in the second unit U1b may be different. For example, the second unit U1b may include the first pixel, the third pixel, and the second pixel that are disposed in the second direction D2. The second unit U1b may include the second pixel, the first pixel, and the third pixel that are disposed in the second direction D2. The third unit U1c may include the third pixel, the second pixel, and the first pixel that are disposed in the second direction D2.

For example, the plurality of first to third pixels may form the third unit having the 3×9 array in which the 21 unit U1b1, the 22 unit U1b2, and the 23 unit U1b3 are disposed in the first direction D1.

Referring to FIG. 12, the third unit U1c may include a 31 unit U1c1, a 32 unit U1c2, and a 33 unit U1c3. The 31 unit U1c1 may include the 21 unit U1b1, the 22 unit U1b2, and the 23 unit U1b3 that are sequentially disposed in the first direction D1. The 32 unit U1c2 may include the 23 unit U1b3, the 21 unit U1b1, and the 22 unit U1b2 that are sequentially disposed in the first direction D1. The 33 unit U1c3 may include the 22 unit U1b2, the 23 unit U1b3, and the 21 unit U1b1 that are sequentially disposed in the first direction D1. As shown in FIG. 12, each of the units U1c1, U1c2, and U1c3 have a different arrangement of subunits U1b1, U1b2, and U1b3 disposed in sequential order in the first direction D1.

For example, the plurality of first to third pixels may form the fourth unit U1 in which the 31 unit U1c1, the 32 unit U1c2, and the 33 unit U1c3 are disposed in the third direction D3. In other words, the fourth unit U1 is a combination of the units U1c1, U1c2, and U1c3.

Referring to FIG. 13, the fourth unit U1 may include the 31 unit U1c1, the 32 unit U1c2, and the 33 unit U1c3 that are sequentially disposed in the third direction D3.

In one embodiment, the display device 10 may include a plurality of lenses 320. Each lens 320 may extend in the third direction D3, meaning a length direction or direction of a longest dimensions of the lenses 320 is in the third direction D3. The lenses 320 may also have a width or pitch W in the first direction D2 and a thickness in a Z direction (into and out of the page). The pitch width of each of the plurality of lenses 320 may correspond to widths of three pixels (e.g., the first pixel, the second pixel, and the third pixel) disposed in the first direction D1, but is not limited thereto. For example, the pitch width may correspond to widths of six pixels (e.g., the first pixel, the second pixel, the third pixel, the second pixel, the third pixel, and the first pixel) disposed in the first direction D1. As described above, the width of the pixel may include both a width of the opening area and a width of the black matrix and/or bank disposed to surround the opening area in an area adjacent to the opening area, but is not limited thereto. For example, a first end 320-1 of the lens 320 in the first direction D1 may overlap the opening area, and the other second end 320-2 of the lens 320 in the first direction D1 may overlap the black matrix area. The first and second ends 320-1, 320-2 are left and right side surfaces on opposite sides of the width direction of the lenses 320 in an embodiment. Conversely, the first end of the lens 320 in the first direction D1 may overlap the black matrix area, and the other second end of the lens 320 in the first direction D1 may overlap the opening area.

The lens 320 may be disposed in a direction (e.g., the Z-axis direction) in which light is emitted from the pixel.

Referring to FIG. 14, in one embodiment, the display device 10 may have the fourth unit U1 repeatedly disposed in the first direction D1. The display device may have the fourth unit U1 repeatedly disposed in the third direction D3. Accordingly, while the components, units, or sub-units described above may vary for each component part of a respective unit U1, the entire units U1 are repeated in the first and third direction D1, D3 such that the units U1 may have the same configuration of sub-units as other units U1 across the display device 10.

Referring to FIG. 15, in the color arrangement such as that of the display device 10, the arrangement of colors viewed at a left viewing angle LVA may differ from the arrangement of colors viewed at a right viewing angle RVA. For example, the arrangement of colors viewed at the left viewing angle LVA may be the first color, the third color, and the second color in the second direction D2, and the arrangement of colors viewed at the right viewing angle RVA may be the third color, the second color, and the first color in the second direction D2. In one embodiment, the arrangement of the colors C1, C2, and C3 viewed at the left viewing angle LVA may not be shown differently and consecutively by being evenly mixed in the first, second, and third directions D1, D2, and D3. In addition, the arrangement of the colors C1, C2, and C3 viewed at the right viewing angle RVA may not be shown differently and consecutively by being evenly mixed in the first, second, and third directions D1, D2, and D3. Such advantages are achieved by the arrangement of the pixels in each sub-unit as well as the units generally, as well as the horizontal shift between rows of pixels. Therefore, it is possible to reduce the color moire phenomenon of the display device.

FIG. 16 is a view for describing a fourth rule of a color arrangement according to an embodiment of the present disclosure. FIG. 17 is a view for describing a fifth rule of the color arrangement according to an embodiment of the present disclosure. FIG. 18 is a view for describing a sixth rule of the color arrangement according to an embodiment of the present disclosure. FIGS. 19 to 31 are views for describing features of the color arrangement according to an embodiment of the present disclosure. FIG. 32 is a schematic plan view showing the display device 10 having the color arrangement according to an embodiment of the present disclosure.

Referring to FIG. 16, the plurality of first to third pixels P1-P3 according to an embodiment of the present disclosure may form a unit having the M×N array in which N pixels are disposed in the first direction D1 and M pixels are disposed in the second direction D2 intersecting the first direction D1. The pixels P1-P3 implement the colors C1-C3.

The unit may include a first unit U2a, a second unit U2b, a third unit U2c, a fifth unit U2e, and a sixth unit U2.

For example, the plurality of first to third pixels may form the first unit U2a having the 1×3 array in which the first, second, and third pixels are arranged in the first direction D1.

The first unit U2a may include a 14 unit U2a4, a 15 unit U2a5, and a 16 unit U2a6. The 14 unit U2a4 may include the first pixel P1, the second pixel P2, and the third pixel P3 that are sequentially disposed in the first direction D1. The 15 unit U2a5 may include the second pixel P2, the third pixel P3, and the first pixel P1 that are sequentially disposed in the first direction D1. The 16 unit U2a6 may include the third pixel P3, the first pixel P1, and the second pixel P2 that are sequentially disposed in the first direction D1.

For example, the plurality of first to third pixels P1-3 may form the second unit U2b having the 3×3 array in which the 11 unit, the 12 unit, and the 13 unit are disposed in the second direction D2.

The second unit U2b may include a 24 unit U2b4, a 25 unit U2b5, and a 26 unit U2b6. The 24 unit U2b4 may include the 14 unit U2a4, the 15 unit U2a5, and the 16 unit U2a6 that are sequentially disposed in the second direction D2. The 25 unit U2b5 may include the 15 unit U2a5, the 16 unit U2a6, and the 14 unit U2a4 that are sequentially disposed in the second direction D2. The 26 unit U2b6 may include the 16 unit U2a6, the 14 unit U2a4, and the 15 unit U2a5 that are sequentially disposed in the second direction D2.

Colors implemented by the pixels disposed in the second direction D2 in the second unit U2b may be different. For example, the second unit U2b may include the first pixel P1, the second pixel P2, and the third pixel P3 that are disposed in the second direction D2. The second unit U2b5 may include the second pixel P2, the third pixel P3, and the first pixel P1 that are disposed in the second direction D2. The third unit U2b6 may include the third pixel, the first pixel, and the second pixel that are disposed in the second direction D2. The third unit U2c includes the sub-units U2b4, U2b5, and U2b6, as shown in FIG. 17.

For example, the plurality of first to third pixels P1-P3 may form the fifth unit U2e having the 3×1 array in which the first pixel P1, the second pixel P2, and the third pixel P3 are disposed in the second direction D2.

Referring to FIG. 17, the fifth unit U2e may include a 51 unit U2e1 to a 59 unit U2e9.

The 24 unit U2b4 may include the 51 unit U2e1, the 52 unit U2e2, and the 53 unit U2e3.

The 51 unit U2e1 may include the first pixel P1, the second pixel P2, and the third pixel P3 that are sequentially disposed in the second direction D2. The 52 unit U2e2 may include the second pixel P2, the third pixel P3, and the first pixel P1 that are sequentially disposed in the second direction D2. The 53 unit U2e3 may include the third pixel P3, the first pixel P1, and the second pixel P2 that are sequentially disposed in the second direction D2.

The 25 unit U2b5 may include a 54 unit U2e4, a 55 unit U2e5, and a 56 unit U2e6.

The 54 unit U2e4 may include the second pixel P2, the third pixel P3, and the first pixel P1 that are sequentially disposed in the second direction D2. The 55 unit U2e5 may include the third pixel P3, the first pixel P1, and the second pixel P2 that are sequentially disposed in the second direction D2. The 56 unit U2e6 may include the first pixel P1, the second pixel P2, and the third pixel P3 that are sequentially disposed in the second direction D2.

The 26 unit U2b6 may include a 57 unit U2e7, a 58 unit U2e8, and a 59 unit U2e9.

The 57 unit U2e7 may include the third pixel P3, the first pixel P1, and the second pixel P2 that are sequentially disposed in the second direction D2. The 58 unit U2e8 may include the first pixel P1, the second pixel P2, and the third pixel P3 that are sequentially disposed in the second direction D2. The 59 unit U2e9 may include the second pixel P2, the third pixel P3, and the first pixel P1 that are sequentially disposed in the second direction D2.

For example, the plurality of first to third pixels P1-P3 may form the third unit U2c having the 3×9 array in which the 51 unit U2e1, the 52 unit U2e2, the 53 unit U2e3, the 54 unit U2e4, the 55 unit U2e5, the 56 unit U2e6, the 57 unit U2e7, the 58 unit U2e8, and the 59 unit U2e9 are disposed in the first direction D1.

Referring to FIG. 18, the third unit U2c may include a 34 unit U2c4, a 35 unit U2c5, a 36 unit U2c6, a 37 unit U2c7, a 38 unit U2c8, a 39 unit U2c9, a 310 unit U2c10, a 311 unit U2c11, and a 312 unit U2c12.

The 34 unit U2c4 may include the 51 unit U2e1, the 52 unit U2e2, the 53 unit U2e3, the 54 unit U2e4, the 55 unit U2e5, the 56 unit U2e6, the 57 unit U2e7, the 58 unit U2e8, and the 59 unit U2e9 that are sequentially disposed in the first direction D1.

The 35 unit U2c5 may include the 52 unit U2e2, the 53 unit U2e3, the 54 unit U2e4, the 55 unit U2e5, the 56 unit U2e6, the 57 unit U2e7, the 58 unit U2e8, the 59 unit U2e9, and the 51 unit U2e1 that are sequentially disposed in the first direction D1.

The 36 unit U2c6 may include the 53 unit U2e3, the 54 unit U2e4, the 55 unit U2e5, the 56 unit U2e6, the 57 unit U2e7, the 58 unit U2e8, the 59 unit U2e9, the 51 unit U2e1, and the 52 unit U2e2 that are sequentially disposed in the first direction D1.

The 37 unit U2c7 may include the 54 unit U2e4, the 55 unit U2e5, the 56 unit U2e6, the 57 unit U2e7, the 58 unit U2e8, the 59 unit U2e9, the 51 unit U2e1, the 52 unit U2e2, and the 53 unit U2e3 that are sequentially disposed in the first direction D1.

The 38 unit U2c8 may include the 55 unit U2e5, the 56 unit U2e6, the 57 unit U2e7, the 58 unit U2e8, the 59 unit U2e9, the 51 unit U2e1, the 52 unit U2e2, the 53 unit U2e3, and the 54 unit U2e4 that are sequentially disposed in the first direction D1.

The 39 unit U2c9 may include the 56 unit U2e6, the 57 unit U2e7, the 58 unit U2e8, the 59 unit U2e9, the 51 unit U2e1, the 52 unit U2e2, the 53 unit U2e3, the 54 unit U2e4, and the 55 unit U2e5 that are sequentially disposed in the first direction D1.

The 310 unit U2c10 may include the 57 unit U2e7, the 58 unit U2e8, the 59 unit U2e9, the 51 unit U2e1, the 52 unit U2e2, the 53 unit U2e3, the 54 unit U2e4, the 55 unit U2e5, and the 56 unit U2e6 that are sequentially disposed in the first direction D1.

The 311 unit U2c11 may include the 58 unit U2e8, the 59 unit U2e9, the 51 unit U2e1, the 52 unit U2e2, the 53 unit U2e3, the 54 unit U2e4, the 55 unit U2e5, the 56 unit U2e6, and the 57 unit U2e7 that are sequentially disposed in the first direction D1.

The 312 unit U2c12 may include the 59 unit U2e9, the 51 unit U2e1, the 52 unit U2e2, the 53 unit U2e3, the 54 unit U2e4, the 55 unit U2e5, the 56 unit U2e6, the 57 unit U2e7, and the 58 unit U2e8 that are sequentially disposed in the first direction D1.

For example, the plurality of first to third pixels P1-P3 may form the sixth unit U2 in which the 34 unit U2c4, the 35 unit U2c5, the 36 unit U2c6, the 37 unit U2c7, the 38 unit U2c8, the 39 unit U2c9, the 310 unit U2c10, the 311 unit U2c11, and the 312 unit U2c12 are disposed in the third direction D3.

The sixth unit U2 may include the 34 unit U2c4, the 35 unit U2c5, the 36 unit U2c6, the 37 unit U2c7, the 38 unit U2c8, the 39 unit U2c9, the 310 unit U2c10, the 311 unit U2c11, and the 312 unit U2c12 that are sequentially disposed in the third direction D3.

FIG. 19 is a view showing the feature that the 59 unit is repeated for each unit included in the third unit. FIG. 20 is a view showing the feature that the 58 unit is repeated for each unit included in the third unit. FIG. 21 is a view showing the feature that the 57 unit is repeated for each unit included in the third unit. FIG. 22 is a view showing the feature that the 56 unit is repeated for each unit included in the third unit.