Background technique
Organic light emitting display utilizes Organic Light Emitting Diode (full name in English Organic Lighting Emitting
Diode, abbreviation OLED) display image is a kind of display device that active is luminous.According to the difference of driving method, organic light emission
Display device is divided into passive-matrix organic light emitting display (full name in English Passive Matrix Organic Lighting
Emitting Display, abbreviation PMOLED) and active matrix organic light-emitting display part (full name in English Active Matrix
Organic Lighting Emitting Display, abbreviation AMOLED), active matrix organic light-emitting display part is also referred to as
Active matrix organic light-emitting display device.Wherein, for displayer part because of its high chroma domain, high response speed is more frivolous etc.
Feature, it is positive at present to replace Thin Film Transistor-LCD (full name in English Thin Film Transistor liquid
Crystal display, abbreviation TFT-LCD) and it is increasingly becoming the strong competitor of next-generation technical field of flat panel display.
Currently, the colour technology of AMOLED is divided into WOLED technology and RGB-OLED technology.Wherein, WOLED technology is using white
Light passes through the mode that color film (full name in English Color Filter, abbreviation CF) is filtered and realizes colorization, because current CF can support compared with
High resolution ratio, therefore, the resolution ratio of WOLED mode can be suitable with the resolution capabilities of liquid crystal.But WOLED technology needs
Three kinds of OLED device are together in series and issues white light and is then filtered, therefore, relatively high power consumption can be generated, be not suitable for moving
Dynamic display field.And RGB-OLED technology needs that the figure of RGB is deposited respectively and is arrived using fine metal mask (FMM) technique
On the sub-pixel of display area, generally corresponding color vapor deposition figure (also referred to as OLED figure) of each sub-pixel.
Referring to FIG. 1, it is the arrangement mode of existing AMOLED pixel.As shown in Figure 1, existing AMOLED pixel is logical
It often include red sub-pixel (R), green sub-pixels (G) and the blue subpixels (B) of stripe-arrangement, i.e. RGB three-primary colours.
The minimum pattern precision (i.e. the dimension limit of OLED figure) of the reason of because of manufacturing process, FMM become parsing at present
Spend the major limitation improved.Currently, the resolution of displayer part is unable to satisfy market demands.It is aobvious in order to improve AMOLED
The resolution for showing device generallys use the mode of shared sub-pixel, i.e., realizes sharing for sub-pixel by pixel arrangement, to improve
Resolution.Referring to FIG. 2, it is the existing pixel arrangements for improving resolution.As shown in Fig. 2, traditional raising parses
In the pixel arrangements of degree, intermediate green sub-pixels represent the center of a pixel, the blue subpixels and red of surrounding
Sub-pixel and other pixel share.
However, using the displayer part of this arrangement mode, since being arranged as around its pixel is heterochromatic,
It will cause cross-color and color spot problem, so as to cause display effect decline.
Summary of the invention
The purpose of the present invention is to provide a kind of displayer parts, to solve existing displayer part parsing
It spends low or the problem of influence display effect because improving resolution.
In order to solve the above technical problems, the present invention provides a kind of displayer part, the displayer part packet
Include: a picture element matrix, the picture element matrix include multiple pixels in matrix arrangement, and each pixel includes three sub-pixels, institute
The central point line for stating three sub-pixels constitutes a triangle, and the arrangement mode of two laterally adjacent pixels is mirror symmetry
Arrangement, the arrangement mode of two longitudinally adjacent pixels are mirror symmetry arrangement or reversed arrangement.
Optionally, the son that color is identical in the displayer part, in the picture element matrix and position is adjacent
Pixel shares an OLED figure.
Optionally, in the displayer part, three sub-pixels are the first sub-pixel, the second son respectively
Pixel and third sub-pixel, the light emitting region of first sub-pixel are red, and the light emitting region of second sub-pixel is green
Color, the light emitting region of the third sub-pixel are blue.
Optionally, in the displayer part, the central point line of three sub-pixels constitutes isosceles three
Angular or equilateral triangle.
Optionally, in the displayer part, the first adjacent sub-pixel of position shares the first OLED figure,
The second adjacent sub-pixel of position shares the 2nd OLED figure, and the adjacent third sub-pixel in position shares the 3rd OLED figure.
Optionally, in the displayer part, the first OLED figure, the 2nd OLED figure and third
The shape of OLED figure is rectangle.
Optionally, in the displayer part, the first OLED figure, the 2nd OLED figure and third
The shape of OLED figure is circle.
Optionally, in the displayer part, the first OLED figure, the 2nd OLED figure and third
The shape of OLED figure is hexagon.
Optionally, in the displayer part, the first OLED figure, the 2nd OLED figure and third
The shape of OLED figure is ellipse.
Optionally, in the displayer part, the first OLED figure, the 2nd OLED figure and third
The shape of OLED figure is the polygon that number of edges is greater than six.
In displayer part provided by the invention, by adjusting pixel arrangements, by the sub- picture of same color
Element is arranged together, and enables color identical and sub-pixel that position is adjacent shares an OLED figure, thus not losing
The resolution of displayer part is effectively improved on the basis of display effect.
Specific embodiment
Displayer part proposed by the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted that attached drawing is all made of very
Simplified form and non-accurate ratio is used, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
[embodiment one]
Referring to FIG. 3, its pixel arrangements for the displayer part of the embodiment of the present invention one.As shown in figure 3,
The displayer part 100 includes: a picture element matrix, and the picture element matrix includes multiple pixels in matrix arrangement, often
One pixel includes three sub-pixels, central point line one triangle of composition of three sub-pixels, and laterally adjacent two
The arrangement mode of pixel is mirror symmetry arrangement, and the arrangement mode of two longitudinally adjacent pixels is reversed arrangement.
Specifically, each pixel includes the first sub-pixel 301, the second sub-pixel 302 and third sub-pixel 303, first
Sub-pixel 301, the second sub-pixel 302 are arranged with described in third sub-pixel 303 in isosceles triangle.As shown in figure 3, in each pixel
Central point line one triangle of composition of one sub-pixel 301, the second sub-pixel 302 and third sub-pixel 303.Preferably, described
The center of first sub-pixel 301, the second sub-pixel 302 and third sub-pixel 303 is isosceles triangle arrangement or equilateral triangle
Arrangement.
In the present embodiment, the light emitting region of first sub-pixel 301 is red R, and second sub-pixel 302 shines
Region is green G, and the light emitting region of the third sub-pixel 303 is blue B, first sub-pixel 301, the second sub-pixel
It 302 is respectively used to be displayed in red with third sub-pixel 303, green, blue.Wherein, first sub-pixel 301, the second sub- picture
Element 302 and the size of third sub-pixel 303 can be adjusted according to the needs of brightness and white balance.
With continued reference to FIG. 3, the arrangement mode of two laterally adjacent pixels is mirror symmetry in the picture element matrix
Arrangement (i.e. along the longitudinal axis be center axial symmetry), the arrangement mode of two longitudinally adjacent pixels be reversed arrangement (i.e. a pixel
Arrangement mode is mutually be overlapped with the arrangement mode of its longitudinally adjacent pixel after 180 ° of the plane internal rotation horizontally and vertically limited
It closes).
In the present embodiment, since laterally by the way of mirror symmetry arrangement, longitudinal direction uses reversed arrangement mode, therefore
Can color is identical by the arrangement of subpixels of same color together, in the picture element matrix and position is adjacent sub-pixel can be with
Share an OLED figure.
With continued reference to FIG. 3, the shared 3rd OLED figure 305 of third sub-pixel 303 that multiple positions are adjacent, multiple positions
The second adjacent sub-pixel 302 shares the 2nd OLED figure 306, and the first adjacent sub-pixel 301 of multiple positions shares first
OLED figure 307.
Incorporated by reference to reference Fig. 5 and Fig. 6, each sub-pixel circuits, including first sub-pixel 301, the second sub-pixel 302
Circuit with third sub-pixel 303 includes cathode 101, anode 102 and is set between the cathode 101, anode 102
Oled layer 103.As shown in figure 5, the sub-pixel circuits and OLED figure connection relationship and existing of the same OLED figure cannot be shared
Some sub-pixel circuits are identical with OLED figure connection relationship, and oled layer 103 is to disconnect between different sub-pixels, i.e., each
Sub-pixel does not share same OLED figure.As shown in fig. 6, position is adjacent and the anode 102 of the identical sub-pixel circuits of color connects
It is connected on the same oled layer 103, i.e., sub-pixel shares same OLED figure.
Displayer part 100 provided in this embodiment is in the case where sub-pixel minimum dimension is constant, due to multiple
Sub-pixel can share same OLED figure, therefore resolution can be effectively improved on the basis of not losing display effect (i.e.
The fineness of display).
In the present embodiment, the 3rd OLED figure 305, the 2nd OLED figure 306 and the first OLED figure 307 are square
Shape.
[embodiment two]
Referring to FIG. 4, its pixel arrangements for the displayer part of the embodiment of the present invention two.As shown in figure 4,
The displayer part 200 includes: with the staggered picture element matrix of multiple ranks, each picture of the picture element matrix
Element includes three sub-pixels, and the center of three sub-pixels is rounded projections arranged, the arrangement of two laterally adjacent pixels
Mode is mirror symmetry arrangement, and the arrangement mode of two longitudinally adjacent pixels is mirror symmetry arrangement.
Specifically, each pixel includes the first sub-pixel 401, the second sub-pixel 402 and third sub-pixel 403, described the
One sub-pixel 401, the second sub-pixel 402 be respectively used to be displayed in red with third sub-pixel 403, green and blue.Such as Fig. 4 institute
Showing, multiple third sub-pixels 403 share the 3rd OLED figure 405, and multiple second sub-pixels 402 share the 2nd OLED figure 406,
Multiple first sub-pixels 401 share the first OLED figure 407.
The present embodiment and embodiment one the difference is that, the arrangement side of two longitudinally adjacent pixels in picture element matrix
Formula is mirror symmetry arrangement, rather than reversed arrangement.The pixel of the displayer part 200 upper is adopted horizontal and vertical
The mode arranged with mirror symmetry, together by the arrangement of subpixels of same color.Multiple colors are identical as a result, and position is adjacent
Sub-pixel can share an OLED figure, to improve resolution.
[embodiment three]
Referring to FIG. 7, its pixel arrangements for the displayer part of the embodiment of the present invention three.As shown in fig. 7,
The displayer part 300 includes: with the staggered picture element matrix of multiple ranks, each picture of the picture element matrix
Element includes three sub-pixels, and the center of three sub-pixels is rounded projections arranged, the arrangement of two laterally adjacent pixels
Mode is mirror symmetry arrangement, and the arrangement mode of two longitudinally adjacent pixels is mirror symmetry arrangement.
Specifically, each pixel includes the first sub-pixel 701, the second sub-pixel 702 and third sub-pixel 703, described the
One sub-pixel 701, the second sub-pixel 702 be respectively used to be displayed in red with third sub-pixel 703, green and blue.Such as Fig. 7 institute
Showing, multiple third sub-pixels 703 share the 3rd OLED figure 705, and multiple second sub-pixels 702 share the 2nd OLED figure 706,
Multiple first sub-pixels 701 share the first OLED figure 707.
The present embodiment and embodiment one the difference is that, the shape of OLED figure is circle, rather than rectangle is reversed
Arrangement.As shown in fig. 7, the 3rd OLED figure 705, the 2nd OLED figure 706 and the first OLED figure 707 are circle.
The shape of the OLED figure select according to product design, herein with no restrictions.This implementation
In example, the shape of OLED figure is circle.In other embodiments of the invention, the shape of OLED figure can for ellipse,
Hexagon or number of edges are greater than six polygon etc..
[example IV]
Referring to FIG. 8, its pixel arrangements for the displayer part of the embodiment of the present invention four.As shown in figure 8,
The displayer part 400 includes: with the staggered picture element matrix of multiple ranks, each picture of the picture element matrix
Element includes three sub-pixels, and the center of three sub-pixels is rounded projections arranged, the arrangement of two laterally adjacent pixels
Mode is mirror symmetry arrangement, and the arrangement mode of two longitudinally adjacent pixels is mirror symmetry arrangement.
Specifically, each pixel includes the first sub-pixel 801, the second sub-pixel 802 and third sub-pixel 803, described the
One sub-pixel 801, the second sub-pixel 802 be respectively used to be displayed in red with third sub-pixel 803, green and blue.Such as Fig. 8 institute
Showing, multiple third sub-pixels 803 share the 3rd OLED figure 805, and multiple second sub-pixels 802 share the 2nd OLED figure 806,
Multiple first sub-pixels 801 share the first OLED figure 807.
The present embodiment and embodiment one the difference is that, the arrangement mode of two longitudinally adjacent pixels is mirror symmetry
Arrangement, while the shape of OLED figure is circle.As shown in figure 8, the pixel of the displayer part 400 laterally and
The mode of mirror symmetry arrangement, the 3rd OLED figure 805, the 2nd OLED figure 806 and the first OLED are all made of on longitudinal direction
Figure 807 is circle.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said
Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.In addition, saying
Directional terminology (such as " transverse direction ", " longitudinal direction " etc.) in bright book, which is used to describe various embodiments, indicates direction shown in the accompanying drawings,
For the description of relativity, rather than the direction of any embodiment is limited to specific direction.
It to sum up,, will be identical by adjusting pixel arrangements in displayer part provided in an embodiment of the present invention
The arrangement of subpixels of color together, enables color identical and sub-pixel that position is adjacent shares an OLED figure, from
And effectively improve the resolution of displayer part.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.