KR20190078078A - Display device - Google Patents

Abstract

The present invention relates to a display device and, more specifically, to a display device that a color shift phenomenon is improved. According to one embodiment of the present invention, the display device includes a plurality of red, green, and blue sub-pixels disposed in first to third directions. The first direction is a horizontal direction. The second and third directions are diagonal directions, which has bilateral symmetry. Each of the red, green, and blue sub-pixels includes a major axis parallel with the first to third directions and a minor axis perpendicular to the first to third directions.

Description

Display device {DISPLAY DEVICE}

The present invention relates to a display device, and more particularly, to a display device with improved coloring.

BACKGROUND ART Demands for a display device for displaying an image have been increasing in various forms as an information society has developed. Recently, a liquid crystal display device, a plasma display panel, an organic light emitting display device Organic Light Emitting Display Device) are being utilized.

Such a display device includes a display panel having pixels arranged at positions where data lines and gate lines are arranged and data lines and gate lines cross each other. The display device includes a data driver for supplying a data voltage to the data lines, a gate driver for supplying a gate signal to the gate lines, and a timing controller for controlling the data driver and the gate driver.

A typical display panel includes red, green, and blue sub-pixels in one pixel to implement color. However, in recent years, in order to ensure fairness as the resolution increases, it is desired that the red, green, and blue subpixel sizes included in one pixel are different, or that only one of the red, green, and blue subpixels are included in one pixel .

In this way, when one pixel includes the subpixel sizes of two colors of red, green, and blue subpixels differently, the separation distance between the subpixels is increased, and the subpixel of one color is constantly Respectively. Therefore, a problem arises that a certain color is recognized as a band at the outermost edge of the display panel.

Accordingly, an object of the present invention is to provide a display device capable of improving the coloring phenomenon.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a display device including a plurality of red, green, and blue sub-pixels arranged in first to third directions, the first direction being a horizontal direction, The second direction and the third direction are symmetrical diagonal directions and each of the plurality of red, green, and blue sub-pixels includes a major axis that is parallel to the first to third directions and a minor axis that is perpendicular to the first to third directions So that the coloring phenomenon can be improved.

The details of other embodiments are included in the detailed description and drawings.

Green, and blue subpixels may be arranged so that a part of the red, green, and blue subpixels are all overlapped with respect to one vertical line by setting the shape of each of the red, green, and blue subpixels to an elliptical shape having a major axis and a minor axis. As a result, subpixels of a certain color are not aggregated with respect to one vertical line, so that a band of a certain color is not formed in the vertical direction. That is, coloring phenomenon is improved due to such a sub-pixel arrangement structure.

By changing the horizontal and vertical arrangement order of the adjacent red, green, and blue sub-pixels, the sub-pixels of a certain color do not aggregate. As a result, the image quality is improved by smoothly expressing the image color without highlighting a certain color.

By connecting sub-pixels arranged in two columns to one gate line, the number of gate lines can be reduced to half. Thus, by reducing the non-opening portion of the display panel, the aperture ratio of the display panel can be increased, and the luminance of the display panel and the power consumption can be reduced.

The effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the specification.

1 is a schematic block diagram for explaining a display device according to an embodiment of the present invention.
2 is a circuit diagram illustrating driving of a plurality of sub-pixels arranged in a display device included in a display device according to an embodiment of the present invention.
3 is a view for explaining a display panel of a display device according to an embodiment of the present invention.
4A and 4B are views for explaining the shapes of red, green and blue sub-pixels of a display device according to an embodiment of the present invention.
5 is a view for explaining the arrangement relationship of red, green and blue sub-pixels of a display device according to an embodiment of the present invention.
6 is a view for explaining a connection relationship between a red, green, and blue sub-pixels of a display device, a gate line, and a data line according to an exemplary embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

In the following description of the present invention, detailed description of known related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured by the present invention. Where the terms "comprises", "having", "done", and the like are used in this specification, other portions may be added unless "only" is used. Unless the context clearly dictates otherwise, including the plural unless the context clearly dictates otherwise.

In interpreting the constituent elements, it is construed to include the error range even if there is no separate description.

 The first, second, etc. are used to describe various components, but these components are not limited by these terms. These terms are used only to distinguish one component from another. Therefore, the first component mentioned below may be the second component within the technical spirit of the present invention.

Like reference numerals refer to like elements throughout the specification.

It is to be understood that each of the features of the various embodiments of the present invention may be combined or combined with each other partially or entirely and technically various interlocking and driving is possible as will be appreciated by those skilled in the art, It may be possible to cooperate with each other in association.

Various embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

1 is a schematic block diagram for explaining a display device according to an embodiment of the present invention.

Referring to FIG. 1, a display device 100 includes a display panel 110, a data driver 120, a gate driver 130, and a timing controller 140.

The display panel 110 includes a plurality of gate lines GL1 to GLp and a plurality of data lines DL1 to DLq formed in a matrix form on a substrate made of glass or plastic. A plurality of pixels P are defined at the intersections of the plurality of gate lines GL1 to GLp and the data lines DL1 to DLq. Where p and q are natural numbers.

Each pixel P may include a plurality of sub-pixels R, G, and B, and each of the sub-pixels R, G, and B may emit light of a specific color. For example, the plurality of subpixels R, G, and B may include a red subpixel R that implements red, a green subpixel G that implements green, and a blue subpixel B that implements blue. But is not limited thereto. Each of the plurality of sub-pixels R, G, and B is connected to at least one thin film transistor.

Here, each pixel P may have a triangular shape in which red subpixels R, green subpixels G, and blue subpixels B are arranged at respective sides, and a detailed description thereof will be described later.

2 is a circuit diagram illustrating driving of a plurality of sub-pixels arranged in a display device included in a display device according to an embodiment of the present invention.

Referring to FIG. 2, when the display device according to an embodiment of the present invention is an organic light emitting display, the driving of the sub-pixels R, G, and B will be described as follows.

First, the switching transistor ST is turned on by the gate voltage supplied to the gate lines GL1 to GLp of the sub-pixels R, G, and B, respectively. The data voltage Vdata is supplied from the data lines DL1 to DLq by the turn-on switching transistor ST and the driving current I _OLED is supplied to the driving transistor DT by the data voltage Vdata. Is controlled. Finally, the organic light emitting diode OLED emits light corresponding to the controlled driving current I _OLED , thereby displaying an image.

As described above, the display device 100 is not limited to the organic light emitting display device, and may be various display devices such as a liquid crystal display device.

The timing controller 140 supplies various control signals DCS and GCS and image data RGB to the data driver 120 and the gate driver 130 to control the data driver 120 and the gate driver 130 .

Specifically, the timing control unit 140 starts the scanning in accordance with the timing to be implemented in each frame, based on the timing signal TS received from the external host system. The timing controller 140 converts the video signal VS received from the external host system into a data signal format that can be processed by the data driver 120 and outputs the video data RGB. Thus, the timing controller 140 controls the data driving at a proper time according to the scan.

 The timing controller 140 generates various signals including a vertical synchronizing signal Vsync, a vertical synchronizing signal Hsync, a data enable signal DE, a data clock signal DCLK, And receives the timing signals TS from the external host system.

The timing controller 140 controls the data driver 120 and the gate driver 130 by using a vertical synchronization signal Vsync, a vertical synchronization signal Hsync, a data enable signal DE, a data clock signal DCLK, And outputs various control signals DCS and GCS to the data driver 120 and the gate driver 130,

For example, in order to control the gate driver 130, the timing controller 140 may include a gate start pulse (GSP), a gate shift clock (GSC), a gate output enable signal (GCS) including a gate enable signal (GCS), enable signal (GOE), and the like.

Here, the gate start pulse controls the operation start timing of one or more gate circuits constituting the gate driver 130. The gate shift clock is a clock signal commonly input to one or more gate circuits, and controls the shift timing of the scan signal (gate pulse). The gate output enable signal specifies timing information of one or more gate circuits.

In addition, the timing controller 140 may include a source start pulse (SSP), a source sampling clock (SSC), and a source output enable signal (Souce Output Enable) to control the data driver 120. SOE), and the like.

Here, the source start pulse controls the data sampling start timing of one or more data circuits constituting the data driver 120. The source sampling clock is a clock signal that controls the sampling timing of data in each data circuit. The source output enable signal controls the output timing of the data driver 120.

The timing controller 140 controls the timing controller 140 to control the connection of the source printed circuit board to which the data driver 120 is connected through a connection medium such as a flexible flat cable (FFC) or a flexible printed circuit (FPC) And may be disposed on a printed circuit board (Control Printed Circuit Board).

The control PCB may further include a power controller for controlling various voltages or currents to supply or supply various voltages or currents to the display panel 110, the data driver 120, the gate driver 130, and the like. The power control unit may be referred to as a power management IC (PMIC).

The source printed circuit board and the control printed circuit board described above may be constituted by one printed circuit board.

The gate driver 130 sequentially supplies a gate signal of a high level or a low level to the gate lines GL1 to GLp under the control of the timing controller 140. [

The gate driver 130 may be located on only one side of the display panel 110, or may be located on both sides of the display panel 110, depending on the driving method.

The gate driver 130 may be connected to a bonding pad of the display panel 110 by a Tape Automated Bonding (TAB) method or a chip on glass (COG) In Panel type, and may be directly disposed on the display panel 110, and may be integrated and disposed on the display panel 110, as the case may be.

The gate driver 130 may include a shift register, a level shifter, and the like.

The data driver 120 converts the image data RGB received from the timing controller 140 into analog data voltages and outputs them to the data lines DL1 to DLq.

The data driver 120 may be connected to the bonding pad of the display panel 110 by a tape automation bonding method or a chip on glass method or may be directly disposed on the display panel 110, As shown in FIG.

In addition, the data driver 120 may be implemented by a chip on film (COF) method. In this case, one end of the data driver 120 may be bonded to at least one source printed circuit board, and the other end may be bonded to the display panel 110.

The data driver 120 may include a logic unit including various circuits such as a level shifter and a latch unit, a digital analog converter (DAC), an output buffer, and the like.

Hereinafter, a part of the display panel 110 of the display device 100 according to an exemplary embodiment of the present invention will be described as an example of the display device 100 according to an embodiment of the present invention. Pixel R, the green sub-pixel G and the blue sub-pixel B of FIG.

3 is a view for explaining a display panel of a display device according to an embodiment of the present invention.

In FIG. 3, the first to tenth pixels P1 to P0 arranged in the display panel 110 and the first to seventh red sub-pixels Rl to R7 constituting the first to tenth pixels, the first to sixth green sub-pixels G1 To G6, and first to seventh blue sub-pixels B1 to B7.

Each of the first to tenth pixels P1 to P0 is in the form of a triangle or inverted triangle extending in the first direction, the second direction and the third direction.

Here, the first direction may have a horizontal direction that is the reference direction, that is, an angle of 0, and the second direction and the third direction may be symmetrical with respect to the vertical axis. Specifically, the second direction forms an angle of 60 degrees with respect to the first direction, the third direction forms an angle of 120 degrees with respect to the first direction, and an angle of 60 degrees with the second direction.

Each of the first to tenth pixels P1 to P0 may be a triangle or an inverted triangle arranged alternately.

Here, the triangle or inverted triangle in the form of the first to tenth pixels P1 to P0 may be acute-angled triangle or equilateral triangle, but the angle in the first direction is 0 deg., The angle in the second direction is 60 deg. , And the angle in the third direction is 120 [deg.], The triangular shape or inverted triangle shape in the form of the first to tenth pixels P1 to P0 is an equilateral triangle.

One center pixel is a regular triangle, and neighboring pixels adjacent to one central pixel are inverted triangles. Conversely, if one central pixel is an inverted triangle, the neighboring pixels adjacent to one central pixel are equilateral triangles.

As shown in FIG. 3, the first pixel P1, the third pixel P3, the fifth pixel P5, the seventh pixel P7, and the ninth pixel P9, which are odd-numbered pixels, The second pixel P2, the fourth pixel P4, the sixth pixel P6, the eighth pixel P8 and the tenth pixel P0 which are even-numbered pixels are inverted triangles.

For example, when the second pixel P2, which is a regular triangle, is set as the center pixel, the first pixel P1, the third pixel P3, the seventh pixel P7, which are peripheral pixels adjacent to the second pixel P2, Is an inverted triangle.

As another example, when the ninth pixel P9, which is an inverted triangle, is set as the center pixel, the fourth pixel P4, the eighth pixel P8, and the tenth pixel P0, which are peripheral pixels adjacent to the ninth pixel P9, ) Is an equilateral triangle.

Each of the first to tenth pixels P1 to P0 includes red, green, and blue sub-pixels R, G, and B, respectively, disposed on the sides extending in the first direction to the third direction.

Among the first to tenth pixels P1 to P0, the center pixel shares one of the neighboring peripheral pixels and one of the red, green and blue sub-pixels R, G and B.

Specifically, the first pixel P1 includes a first red sub-pixel R1, a first green sub-pixel G1, and a first blue sub-pixel B1, and the second pixel P2 includes a second red sub- The second subpixel R2 includes a first green subpixel G1 and a second blue subpixel B2 and the third pixel P3 includes a second red subpixel R2 and a second green subpixel G2 And a third blue sub-pixel B3, and the fourth pixel P4 includes a third red sub-pixel R3, a third green sub-pixel G3, and a third blue sub-pixel B3 , The fifth pixel P5 includes a fourth red sub-pixel R4, a third green sub-pixel G3 and a fourth blue sub-pixel B4, and the sixth pixel P6 includes a fifth red sub- The fourth red sub-pixel R5, the fourth green sub-pixel G4 and the fifth blue sub-pixel B5, the seventh pixel P7 includes the sixth red sub-pixel R6, the fourth green sub- Pixel includes a second blue sub-pixel B2 and an eighth pixel P8 includes a sixth red sub-pixel R6, a fifth green sub-pixel G5 and a sixth blue sub-pixel B6, The nine pixels (P9) Pixel includes a red sub-pixel R3, a sixth green sub-pixel G6 and a sixth blue sub-pixel B6, the tenth pixel P0 includes a seventh red sub-pixel R7, G6, and a seventh blue sub-pixel B7.

That is, in the horizontal direction, the first pixel P1 and the second pixel P2 share the first green sub-pixel G1, and the second pixel P2 and the third pixel P3 share the second green sub- The third pixel P3 and the fourth pixel P4 share the third blue sub-pixel B3 and the fourth pixel P4 and the fifth pixel P5 share the red sub-pixel R2, The sixth pixel P6 and the seventh pixel P7 share the fourth green subpixel G4 and the seventh pixel P7 and the eighth pixel P8 share the third green subpixel G3, The sixth pixel P8 shares the sixth red sub-pixel R6 and the eighth pixel P8 and the ninth pixel P9 share the sixth blue sub-pixel B6 and the ninth pixel P9 and the tenth pixel P8 share the sixth red sub- (P0) share the sixth green sub-pixel (G6).

In the vertical direction, the second pixel P2 and the seventh pixel P7 share the second blue sub-pixel B2, and the fourth pixel P4 and the ninth pixel P9 share the third blue sub- And shares the red sub-pixel R3.

4A and 4B are views for explaining the shapes of red, green and blue sub-pixels of a display device according to an embodiment of the present invention.

Each of the red, green, and blue sub-pixels R, G, and B may include a major axis that is parallel to the first to third directions and a minor axis that is perpendicular to the first to third directions.

Specifically, each of the red, green, and blue sub-pixels R, G, and B is arranged in parallel with the first to third directions so as to be perpendicular to the long axis disposed on one side of the pixel P, P having a short axis perpendicularly arranged on one side of the substrate. That is, the red, green, and blue sub-pixels R, G, and B are disposed on one side of the pixel P to form a triangle.

 4A, each of the red, green, and blue sub-pixels R, G, and B may be in an elliptical shape, and red, green, and blue sub-pixels R, G, B) may each be in the form of a rhombus.

The long axis a of the red, green and blue sub-pixels R, G and B can be set to 29 um and the short axis b can be set to 12.5 um based on QHD (Quad High Definition) with a resolution of 2560 x 1440 have. However, the present invention is not limited thereto, and can be variously modified as needed.

By setting the shape of each of the red, green and blue sub-pixels R, G and B to an anisotropic shape having a major axis a and a minor axis b in this manner, And a part of the blue sub-pixels R, G, and B are overlapped with each other. As a result, subpixels of a certain color are not aggregated with respect to one vertical line, so that a band of a certain color is not formed in the vertical direction. That is, coloring phenomenon is improved due to such a sub-pixel arrangement structure.

5 is a view for explaining the arrangement relationship of red, green and blue sub-pixels of a display device according to an embodiment of the present invention.

The vertical arrangement order of the red, green and blue sub-pixels R, G and B and the vertical arrangement order of the red, green and blue sub-pixels R, G and B arranged adjacent thereto are different from each other.

Specifically, the green subpixel G, the red subpixel R, and the blue subpixel B are vertically arranged in this order from the upper side with respect to the first vertical line V1. On the other hand, the green subpixel G, the blue subpixel B, and the red subpixel R are vertically arranged from the upper side with respect to the second vertical line V2.

By thus changing the vertical arrangement order of the adjacent red, green and blue sub-pixels R, G and B, the sub-pixels of a certain color in the horizontal direction are not clustered. As a result, the image quality is improved by smoothly expressing the image color without highlighting a certain color.

Similarly, the horizontal arrangement order of the red, green, and blue sub-pixels R, G, and B arranged in the first direction and the red, green, and blue sub-pixels R, G, B are different from each other.

Specifically, the green subpixel G arranged in the second direction from the left with respect to the first horizontal line H1, the red subpixel R arranged in the third direction, the blue subpixel Gp arranged in the second direction B arranged in the third direction, the green sub-pixel G arranged in the third direction, the red sub-pixel R arranged in the second direction, and the blue sub-pixel B arranged in the third direction.

That is, the red, green, and blue sub-pixels R, G, and B arranged in the second and third directions are horizontally arranged in the order of the green sub-pixel G, the red sub- do.

On the other hand, the blue sub-pixel B, the red sub-pixel R and the green sub-pixel G are horizontally arranged in the first direction from the left side with respect to the second horizontal line H2.

By thus changing the horizontal arrangement order of the adjacent red, green and blue sub-pixels R, G and B, the sub-pixels of a certain color in the vertical direction are not clumped. As a result, the image quality is improved by smoothly expressing the image color without highlighting a certain color.

The display panel 110 of the display device 100 according to an exemplary embodiment of the present invention may include a display panel 110 including a display panel 110 including a display panel 110 including a red, green, and blue sub- The red, green, and blue sub-pixels R, G, and B are arranged in a triangular shape so that the spacing distance between the sub-pixels is reduced and the fill factor of the display panel 110 becomes There is an advantage to increase. Thus, the luminous efficiency of the display device 100 is increased, and the power consumption is also reduced.

At the same time, each of the red, green, and blue sub-pixels R, G, and B may be a hexagonal honeycomb structure.

The green subpixel G in the lower left corner forms a hexagonal honeycomb structure Hx1 and the blue subpixel G overlaps the hexagonal honeycomb structure Hx1, B may be arranged in a hexagonal honeycomb structure Hx2. The hexagonal honeycomb structure Hx3 of the red sub-pixel R can be arranged such that the blue sub-pixel B partially overlaps with the hexagonal honeycomb structure Hx2. The hexagonal honeycomb structure Hx4 of the green subpixel G may be arranged such that the red subpixel R partially overlaps the hexagonal honeycomb structure Hx3. Thus, the hexagonal honeycomb structure of some overlapping red, green, and blue sub-pixels (R, G, B) is repeated.

Each of the red, green, and blue sub-pixels R, G, and B is arranged in a repeating hexagonal honeycomb structure so that the red, green, and blue sub- As shown in FIG. Therefore, the display device according to an embodiment of the present invention has an advantage that a balanced color can be realized.

6 is a view for explaining a connection relationship between a red, green, and blue sub-pixels of a display device, a gate line, and a data line according to an exemplary embodiment of the present invention.

Green and blue sub-pixels R, G and B arranged in the first direction and red, green and blue sub-pixels R, G and B arranged in the second and third directions, , B) are connected to one gate line.

6, the first red sub-pixel R1, the second green sub-pixel G2 and the third blue sub-pixel B3, which extend in the first direction, are connected to the first gate line GL1 And a first green sub-pixel G1 adjoining in the direction perpendicular to the first red sub-pixel R1, the second green sub-pixel G2 and the third blue sub-pixel B3 and extending in the second direction, Pixel B2 and the third red sub-pixel R3 and the first blue sub-pixel B1, the second red sub-pixel R2 and the third green sub-pixel G3 extending in the third direction, ) Are also connected to the first gate line GL1.

The data lines DL1 to DL9 are connected to one of the red, green, and blue sub-pixels R, G, and B in a one-to-one relationship.

Specifically, the first blue sub-pixel B1 is connected to the first data line DL1, the first red sub-pixel R1 is connected to the second data line DL2, and the first green sub-pixel B1 Pixel is connected to the third data line DL3 and the second red sub-pixel R2 is connected to the fourth data line DL4 and the second green sub-pixel G2 is connected to the fifth data line DL5, The second blue sub-pixel B2 is connected to the sixth data line DL6, the third green sub-pixel G3 is connected to the seventh data line DL7, and the third blue sub-pixel B3 Is connected to the eighth data line DL8 and the third red sub-pixel R3 is connected to the ninth data line DL69.

In a typical display device, only the sub-pixels arranged in one column are connected to the gate lines. However, in the display device according to the embodiment of the present invention, the sub-pixels arranged in two columns are connected to one gate line, Can be reduced by half.

Thus, by reducing the non-opening portion of the display panel, the aperture ratio of the display panel can be increased, and the luminance of the display panel and the power consumption can be reduced.

A display device according to an embodiment of the present invention includes a plurality of red, green, and blue sub-pixels arranged in first to third directions, wherein the first direction is a horizontal direction, the second direction and the third direction are horizontal Each of the plurality of red, green, and blue subpixels includes a major axis that is parallel to the first to third directions and a minor axis that is perpendicular to the first to third directions, thereby improving color fringing.

According to another aspect of the present invention, the second direction is at an angle of 60 degrees with respect to the first direction, and the third direction is at an angle of 120 degrees with the first direction.

According to still another aspect of the present invention, a plurality of red, green, and blue sub-pixels arranged in the first to third directions are alternately arranged.

According to still another aspect of the present invention, there is provided a liquid crystal display device including: a plurality of red, green, and blue sub-pixels arranged in a first direction and a plurality of red, The orders are different.

According to another aspect of the present invention, a plurality of red, green, and blue sub-pixels arranged in the first direction are horizontally arranged in the order of a red sub-pixel, a green sub-pixel, and a blue sub-pixel.

According to another aspect of the present invention, a plurality of red, green, and blue sub-pixels arranged in the second and third directions are horizontally arranged in the order of the red sub-pixel, the blue sub-pixel, and the green sub-pixel.

According to another aspect of the present invention, a central pixel and a peripheral pixel include red, green, and blue sub-pixels, respectively, and neighboring pixels adjacent to the center pixel share a center pixel and one of red, do.

According to another aspect of the present invention, the center pixel is a triangle in which red, green, and blue subpixels are disposed on each side, and the peripheral pixels are inverted triangles in which red, green, and blue subpixels are disposed on each side.

According to another aspect of the present invention, a plurality of red, green, and blue sub-pixels are arranged in a hexagonal shape.

According to another aspect of the present invention, the lengths of the long axes of the plurality of red, green, and blue sub-pixels are set so that a part of a plurality of red, green, and blue sub-pixels overlap in the vertical direction.

According to another aspect of the present invention, each of the plurality of red, green, and blue sub-pixels is an ellipse.

According to another aspect of the present invention, each of the plurality of red, green, and blue sub-pixels is a rhombus.

According to another aspect of the present invention, there is provided a liquid crystal display device including a plurality of red, green, and blue sub-pixels further arranged in a first direction and a plurality of red, green, and blue sub- A plurality of red, green, and blue sub-pixels adjacent in the direction perpendicular to the pixels and arranged in the second direction and the third direction are connected to one gate line.

Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, it is to be understood that the present invention is not limited to those embodiments and various changes and modifications may be made without departing from the scope of the present invention. . Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, it should be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: display device
110: Display panel
120: Data driver
130: Gate driver
140:
P: pixel
R: Red sub-pixel
G: Green sub-pixel
B: blue sub-pixel

Claims (13)

A plurality of red, green, and blue sub-pixels arranged in the first to third directions,
The first direction is a horizontal direction,
The second direction and the third direction are diagonal directions symmetrical to each other,
Wherein each of the plurality of red, green, and blue sub-pixels includes a major axis that is parallel to the first to third directions and a minor axis that is perpendicular to the first to third directions. The method according to claim 1,
The second direction being at an angle of 60 degrees with respect to the first direction
And the third direction forms an angle of 120 degrees with respect to the first direction. The method according to claim 1,
And the plurality of red, green, and blue sub-pixels arranged in the first to third directions are alternately arranged. The method of claim 3,
Wherein a horizontal arrangement order of a plurality of red, green, and blue sub-pixels arranged in the first direction and a horizontal arrangement order of a plurality of red, green, and blue sub-pixels arranged in the second and third directions are different from each other, . 5. The method of claim 4,
And a plurality of red, green, and blue sub-pixels arranged in the first direction are horizontally arranged in the order of a red sub-pixel, a green sub-pixel and a blue sub-pixel. 5. The method of claim 4,
And a plurality of red, green, and blue sub-pixels arranged in the second and third directions are horizontally arranged in the order of a red sub-pixel, a blue sub-pixel, and a green sub-pixel. The method according to claim 1,
The center pixel and the surrounding pixels each include the red, green, and blue sub-pixels,
And the peripheral pixels adjacent to the center pixel share either the red pixel, the green pixel, or the blue subpixel. 8. The method of claim 7,
Wherein the center pixel is a triangle in which the red, green, and blue sub-pixels are disposed on each side,
Wherein the peripheral pixels are inverted triangles in which the red, green, and blue sub-pixels are disposed on respective sides. The method according to claim 1,
And the plurality of red, green, and blue sub-pixels are arranged in a hexagonal shape. The method according to claim 1,
And the lengths of the long axes of the plurality of red, green, and blue sub-pixels are set so that a part of the plurality of red, green, and blue sub-pixels overlap in the vertical direction. The method according to claim 1,
And each of the plurality of red, green, and blue sub-pixels is an ellipse. The method according to claim 1,
Wherein each of the plurality of red, green, and blue sub-pixels is rhombic. The method according to claim 1,
Further comprising a plurality of gate lines,
Green, and blue sub-pixels arranged in the first direction and a plurality of red, green, and blue sub-pixels arranged in the first direction, the second direction and the second direction being adjacent to each other in a direction perpendicular to the plurality of red, And a plurality of red, green and blue sub-pixels arranged in a third direction are connected to one gate line.

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