CN102830454A - Color filter of top luminescent type organic electroluminescent display - Google Patents

Color filter of top luminescent type organic electroluminescent display Download PDF

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CN102830454A
CN102830454A CN 201110157898 CN201110157898A CN102830454A CN 102830454 A CN102830454 A CN 102830454A CN 201110157898 CN201110157898 CN 201110157898 CN 201110157898 A CN201110157898 A CN 201110157898A CN 102830454 A CN102830454 A CN 102830454A
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sub
pixel
pixels
color
color filter
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CN 201110157898
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Chinese (zh)
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陈树明
郭海成
凌代年
邱成峰
贾洪亮
黄飚
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广东中显科技有限公司
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Abstract

The invention provides a color filter which comprises a plurality of repetitive pixel units, wherein each pixel unit comprises 8 pixels, each pixel comprises a square R subpixel, a square G subpixel and a square B subpixel, the R subpixel, the G subpixel and the B subpixel are arranged in an L shape or an inverted L shape in each pixel, and the plurality of pixels are arranged in a complementary manner, so that the subpixels with the same color are adjacent.

Description

顶部发光型有机电致发光显示器的彩色滤色片 The color filter has a top emission type organic electroluminescent display

技术领域 FIELD

[0001] 本发明涉及一种滤色片的像素排列,更具体地,本发明涉及ー种用于改进高分辨率、全彩且顶部发光的有机电致发光显示器的色彩饱和度的滤色片像素排列。 [0001] The present invention relates to a pixel arrangement of a color filter, and more particularly, the present invention relates to a color filter for improving seed ー high resolution, full color and with a top emission color saturation of the organic electroluminescent display pixel arrangement.

背景技术 Background technique

[0002] 有机发光二极管(0LED,或有机电致发光器件)具有工作温度范围宽、功耗低、视角广、对比度高以及响应时间快等优点,被称为下一代的平板显示器。 [0002] The organic light emitting diode (0LED, or an organic electroluminescent device) having a wide operating temperature range, low power consumption, wide viewing angle, high contrast, and fast response time, etc., are known as next-generation flat panel display. 根据光发射方向,OLED结构可分为底部发光型和顶部发光型。 The light emission direction, OLED structures can be divided into a bottom emission type and a top emission type. 底部发光型OLED的光从透明衬底出射。 A bottom emission type OLED light emitted from the transparent substrate. 而顶部发光型OLED利用ー个反射的底部电极使得光从半透明或透明的顶部电极出射。 While using a top emission type OLED ー a bottom electrode such that the reflected light is emitted from the translucent electrode or transparent top. 对于有源矩阵显示器来说,顶部发光OLED具有优势,因其不仅提供高开ロ率,而且可以与不透明的、如单晶硅的背板衬底相集成。 For an active matrix display, a top-emitting OLED has advantages, because it not only provides a high opening rate ro, but may be opaque, such as silicon single crystal substrate is integrated with the back plate. [0003] 图IA描述了ー个全彩有机顶部发光的电致发光显示器的剖面图。 [0003] FIG IA is described ー sectional view of an electroluminescent display in full color of a top emission organic. 顶部发光OLED沉积于背板衬底I上,背板衬底I上具有有源矩阵驱动器和图案化的反射像素底部电极10。 Top emission OLED backplane deposited over the substrate I, having a reflective active matrix drive pixel and a patterned bottom electrode 10 on the backplane substrate I. 顶部发光OLED由多个有机层11组成,诸如空穴传输层、发光层和电子传输层等等,多个有机层夹在ー个反射底部电极10和ー个半透明或者透明的顶部电极12之间。 A top-emitting OLED the organic layer 11 composed of a plurality of, such as a hole transport layer, light emitting layer and electron transport layer, etc., a plurality of organic layers sandwiched between a bottom reflective electrode 10 ー ー and semi-transparent or transparent top electrode 12 of between. 所使用的有机材料可以是小分子或聚合物。 The organic material used may be a small molecule or a polymer. 顶部发光OLED通过透明介质13封装,透明介质诸如多个薄膜叠层或ー个玻璃薄片。 Top-emission OLED encapsulated by the transparent medium 13, such as a plurality of transparent dielectric thin film stack flake or ー glass. 为了实现高分辨率全彩显示,采用白光(W)OLED,其发出的白光含有红光(R),绿光(G)和蓝光(B)成份;图案化的滤色片像素14被放置到封装后的白光OLED (WOLED)的顶部,并与白光OLED (WOLED)的像素对准,将白光分解为红、绿、蓝光。 In order to realize high-resolution full-color display using white light (W) OLED, which emits white light containing red light (R), green (G) and blue (B) component; patterned color filter pixels 14 is placed into white top encapsulated OLED (WOLED) and aligned with a white OLED (WOLED) pixels, the white light into red, green, and blue. 滤色片14包括多个子像素,如R、G、B或R、G、B、W等,他们排列成特定的图案。 The color filter 14 includes a plurality of sub-pixels, such as R, G, B or R, G, B, W, etc., they are arranged in a particular pattern.

[0004] 图IB是ー个传统条状滤色片的像素排列的顶视图,在这里像素15由ー个R子像素16,ー个G子像素17和ー个B子像素18组成。 [0004] FIG IB is a traditional stripe color filter ー a top view of a pixel arrangement, the pixel 15 where the two R sub-pixels 16 ー, ー a G sub-pixel 17 and a B sub-pixel 18 ー composition. 通过重复像素15可获得整个面板的像素排列图案。 15 can be obtained by repeating the pixel array pattern of pixels of the entire panel. R子像素16吸收绿光(G)和蓝光(B)而透射红光R。 R 16 absorbs green sub-pixel (G) and blue (B) and transmits red light R. G子像素17吸收红光(R)和蓝光(B)而透射绿光G。 G sub-pixel 17 absorbs red light (R) and blue (B) and transmits green light G. B子像素18吸收红光(R)和绿光(G)而透射蓝光B。 B sub-pixels 18 absorbs red light (R) and green (G) and transmits the blue light B. 在这样的排列中,每个子像素,例如G子像素17,被两个相邻的不同顔色的R子像素16和B子像素18包围。 In such an arrangement, each sub-pixel, G sub-pixel, for example 17, R is two adjacent sub-pixels of different colors of B sub-pixels 16 and 18 surround. 当WOLED发出的朗伯光通过封装介质13(见图1A)到达滤色片时,会不可避免的发生扩散。 When Lambertian light reaches the color filter WOLED emitted by encapsulating medium 13 (see FIG. 1A), the diffusion will inevitably occur. 扩散的光照射到相邻的R子像素16和B子像素18上,会导致色彩串扰,降低G子像素17的色彩饱和度,并因此降低整个显示面板的色域。 The diffused light is irradiated onto the adjacent sub-pixels R and B sub-pixels 16 18, will cause a color crosstalk, reducing the color saturation of the G sub-pixel 17, and thus reduce the overall color gamut of the display panel. 在高分辨率显示例如微型显示器中这种效应更加明显。 In the high-resolution display, for example, microdisplay This effect is more apparent. 如对于典型的有机发光致发光微显示器,在O. 6英寸的显示区域具有SVGA分辨率,每个子像素的大小为15Χ3μπι。 As typical organic light emitting electroluminescent microdisplay having SVGA resolution at O. 6-inch display area, the size of each sub-pixel 15Χ3μπι. 这样小尺寸的子像素,颜色有一点点串扰也会明显地降低色彩的饱和度。 Such a small size of sub-pixels, the color a little crosstalk will be significantly reduced color saturation.

[0005] 光扩散导致的色彩串扰的程度与边界线19的长度成比例。 Proportional to the length [0005] Color crosstalk level of the boundary line of the light diffusion are 19. 该边界线19指分开两个不同顔色的子像素的线。 It refers to the 19 sub-pixel boundary line separating the two different colors. 假设ー个子像素的面积为3units2(高宽比3/1),那么每个条状子像素边界线长度是6units。 Suppose ー subpixel area 3units2 (aspect ratio 3/1), then each strip-shaped sub-pixel boundary line length 6units. 另外色彩串扰也可能由滤色片子像素和WOLED像素的未对准而导致。 Further color crosstalk may be caused by misalignment of the sub-pixel and the color filter pixel WOLED.

[0006] 为了抑制由于光扩散产生的色串扰,可以减少封装媒介13的厚度,或降低面板的开ロ率(实际像素发光区域/像素区域)。 [0006] In order to suppress the diffusion of the light color crosstalk can be reduced the thickness of the package medium 13, or reduce the rate of ro ​​opening (actual pixel region emitting / pixel area) of the panel. 尽管这两种方法都能有效的抑制色串扰,这两种方法都会缩短OLED的寿命。 Although these two methods can effectively suppress color crosstalk, both of which will shorten the lifetime of the OLED.

发明内容 SUMMARY

[0007] 因此,本发明的目的在于克服上述现有技术的缺陷,提供一种高分辨率全彩顶部发光型有机电致发光显示器的滤色片的像素排列,減少色彩串扰因而改善面板色域。 [0007] Accordingly, an object of the present invention is to overcome the drawbacks of the prior art, to provide a high resolution full color top emission type organic electroluminescent display pixel arrangement of the color filter, thereby improving the crosstalk reducing the color gamut panel . 在不減少封装媒介厚度或面板开ロ率情况下,利用本发明所述的滤色片的排列,能显著的増加面板的色域。 In the package medium without reducing the thickness of the panel or open ro rate case, the arrangement of the color filter of the present invention, can significantly panel to increase in color gamut.

[0008] 本发明的另一目的是减少滤色片子像素和WOLED像素的对准偏差,并因此进ー步的降低高分辨率全彩顶部发光型有机电致发光显示器的色彩串扰。 [0008] Another object of the present invention is to reduce the misalignment of the sub-pixels and the color filter WOLED pixels, and thus further into ー reduced high-resolution full-color color crosstalk is a top emission type organic electroluminescent display. [0009] 为了达到以上本项发明的目的,本发明的滤色片的像素排列达成:两个不同顔色的子像素之间的边界线的长度最小化。 [0009] To achieve the object of the present invention of the above, the pixel arrangement of the color filter of the present invention to achieve: the length of the boundary line between the two sub-pixels of different colors is minimized.

[0010] 基于上述的指导思想,本发明所提供的彩色滤色片,包括多个重复的像素単元,每个像素单元包括多个像素,姆个像素包括R子像素、G子像素和B子像素,其中在姆个像素中,R子像素、G子像素和B子像素排列成L形或倒L形,多个像素以互补的方式排列,使颜色相同的子像素挨在一起。 [0010] Based on the above guidelines, the color filter of the present invention is provided, comprising a plurality of pixels radiolabeling repeating element, each pixel unit includes a plurality of pixels, including pixels Farm R sub-pixel, G sub-pixel and B sub pixels, wherein the pixels in the Farm, R subpixel, G subpixel, and B sub-pixels arranged in an L-shape or an inverted L-shape, a plurality of pixels arranged in a complementary manner, so that the same color subpixel next to each other.

[0011] 根据本发明提供的彩色滤色片,其中每个像素单元包括12个像素,每6个相同颜色的子像素挨在一起。 [0011] The present invention provides a color filter, wherein each pixel unit includes pixels 12, each of the six sub-pixels of the same color next to each other.

[0012] 根据本发明提供的彩色滤色片,其中每个像素单元包括8个像素,每8个相同颜色的子像素挨在一起。 [0012] The present invention provides a color filter, wherein each pixel unit comprises eight pixels, each of the eight sub-pixels of the same color next to each other.

[0013] 根据本发明提供的彩色滤色片,其中每个像素单元包括8个像素,每4个相同颜色的子像素挨在一起。 [0013] The present invention provides a color filter, wherein each pixel unit comprises eight pixels, each of the four sub-pixels of the same color next to each other.

[0014] 根据本发明提供的彩色滤色片,其中每个像素単元包括4个像素,每个像素除包括R、G、B子像素外,还包括ー个X子像素,R、G、B、X四个子像素排列成2X2阵列。 [0014] The present invention provides a color filter, wherein each pixel element comprises radiolabeling 4 pixels, each pixel comprising in addition to R, G, B sub-pixels, but also includes X-ー subpixels, R, G, B , X four sub-pixels arranged in a 2X2 array. 每4个相同顔色的子像素挨在一起。 Every four sub-pixels of the same color next to each other.

[0015] 根据本发明提供的彩色滤色片,其中X子像素为W子像素。 [0015] The present invention provides a color filter, wherein X is a sub-pixel W sub-pixel.

[0016] 根据本发明提供的彩色滤色片,其中X子像素为R、B、G子像素中的任意ー个,与X子像素顔色相同的子像素不相邻于X子像素。 [0016] The present invention provides a color filter, wherein X is of sub-pixels R, B, G sub-pixel in any one ー, with the same X sub-pixel color sub-pixels are not adjacent to the X sub-pixels.

[0017] 本发明提供了另ー种彩色滤色片,包括多个像素単元,每个像素単元包括两个三角形像素,每个三角形像素包括ー个三角形R子像素、ー个三角形G子像素、ー个三角形B子像素和ー个三角形W子像素,两个三角形像素镜像对称,任意相邻的两个像素单元镜像对称,使得颜色相同的子像素挨在一起。 [0017] The present invention provides another species ー color filter, comprising a plurality of pixels radiolabeling element, each pixel element comprises two triangular radiolabeling of pixels, each pixel comprising ー triangle triangular sub-pixels R, G sub-pixel triangle ー,ー triangles B sub-pixels and W sub-pixel ー triangles, two mirror-symmetrical triangular pixel, any two adjacent mirror-symmetrical pixel units, so that the same color subpixel next to each other.

[0018] 根据本发明提供的彩色滤色片,其中像素为直角三角形,R子像素、G子像素、B子像素和W子像素为直角三角形。 [0018] The present invention provides a color filter, wherein the pixel is a right triangle, R sub-pixel, G sub-pixel, B sub-pixels and the W sub-pixel for the right triangle.

[0019] 本发明还提供ー种具有彩色滤色片的有机电致发光显示器。 [0019] The present invention further provides an organic electroluminescent ー species display having a color filter.

[0020] 因为本发明提供的滤色片中,多个相同顔色的子像素挨在一起,因此在制造滤色片过程中所使用的掩膜的开ロ的面积对应于多个像素,而现有技术中掩膜开ロ对应于单个像素,因此本发明的滤色片的制造过程中,可减少掩膜对位不准的风险。 [0020] Since the color filter of the present invention is provided, a plurality of sub-pixels of the same color next to each other, and therefore the opening area of ​​the mask ro color filter manufacturing process used corresponds to a plurality of pixels, and now ro art mask opening corresponds to a single pixel, so the color filter manufacturing process according to the present invention, the mask may reduce the risk of inaccurate position. 附图说明 BRIEF DESCRIPTION

[0021] 以下參照附图对本发明实施例作进ー步说明,其中: [0021] The following drawings embodiments of the present invention will be further described with reference to the intake ー, wherein:

[0022] 图IA现有技术中全彩顶部发光型有机电致发光显示器的剖面图; [0022] FIG IA prior art full color emission type top sectional view of an organic electroluminescent display;

[0023] 图IB现有技术中条状滤色片的像素排列的俯视图; [0023] FIG IB is a plan view of a pixel arrangement of the prior art color filter strips;

[0024] 图2A是根据本发明第一实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片像素排列的俯视图; [0024] FIG. 2A is a first embodiment of the present invention, a high-resolution full-color embodiment of the top emission type color filter top view of an organic electroluminescent display pixel arrangement;

[0025] 图2B是根据本发明第一实施例的像素単元的像素排列的俯视图; [0025] FIG. 2B is a plan view of a pixel arrangement according to a first embodiment of the radiolabeling membered embodiment of the present invention;

[0026] 图3A是根据本发明第二实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图; [0026] FIG 3A is a high resolution in accordance with a second embodiment of the present invention is a top emission type full color a plan view of a color filter of an organic electroluminescent display pixel array;

[0027] 图3B是根据本发明第二实施的像素单元的像素排列的俯视图; [0027] FIG. 3B is a plan view of a pixel arrangement of the pixel unit according to a second embodiment of the present invention;

[0028] 图4A是根据本发明第三实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图; [0028] FIG. 4A is a high resolution to a third embodiment of the present invention is a top emission type full color a plan view of a color filter of an organic electroluminescent display pixel array;

[0029] 图4B是根据本发明第三实施例的像素単元的像素排列的俯视图; [0029] FIG. 4B is a plan view of a pixel arrangement according to a third embodiment of the radiolabeling element of the present invention;

[0030] 图5A是根据本发明第四实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图; [0030] FIG 5A is a high resolution in accordance with a fourth embodiment of the present invention is a top emission type full color a plan view of a color filter of an organic electroluminescent display pixel array;

[0031] 图5B是根据本发明第四实施例的像素単元的像素排列的俯视图; [0031] FIG 5B is a plan view of the arrangement according to the fourth pixel element radiolabeling embodiment of the present invention;

[0032] 图6A是根据本发明第五实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图; [0032] FIG 6A is a high-resolution fifth embodiment of the present invention is a top emission type full color a plan view of a color filter of an organic electroluminescent display pixel array;

[0033] 图6B是根据本发明第五实施例的像素単元的像素排列的俯视图; [0033] FIG. 6B is a plan view of a pixel arrangement according to a fifth embodiment of the radiolabeling element of the present invention;

[0034] 图7是根据本发明第六实施例的像素単元的像素排列的俯视图。 [0034] FIG. 7 is a plan view of a pixel arrangement according to a sixth embodiment of the present invention, radiolabeling of a pixel element.

[0035] 如图所示,为了能明确说明本发明的实施例的结构,在图中标注了特定的结构和器件,但这仅为示意需要,并非意图将本发明限定在该特定结构、器件和环境中,根据具体需要,本领域的普通技术人员可以将这些器件和环境进行调整或者修改,所进行的调整或者修改仍然包括在后附的权利要求的范围中。 [0035] As shown, in order to clearly illustrate the structure of an embodiment of the present invention, a labeled specific structures and devices in the figures, this is merely a schematic needed, not intended to limit the invention to this particular configuration, the device and the environment, according to specific needs, those of ordinary skill in the art may adjust these devices and environments or modify, adjust or modify performed still included in the scope of the appended claims.

具体实施方式 detailed description

[0036] 以下结合附图和实施例对本发明进行详细描述,其中,在以下的描述中,将描述本发明的多个不同的方面,然而,对于本领域内的普通技术人员而言,可以仅仅利用本发明的一些或者全部结构或者流程来实施本发明。 [0036] The present invention will be described in detail in conjunction with the accompanying drawings and embodiments, in the following description, the plurality of different aspects of the invention will be described, however, those of ordinary skill in the art, may only embodiment of the present invention to utilize some or all of the structure or the process according to the present invention. 为了解释的明确性而言,阐述了特定的数目、配置和顺序,但是很明显,在没有这些特定细节的情况下也可以实施本发明。 For purposes of clarity of explanation, specific numbers are set forth, and the order of configuration, but it is clear that without these specific details of the present invention may be practiced. 在其他情况下,为了不混淆本发明,对于ー些众所周知的特征将不再进行详细阐述。 In other cases, in order not to obscure the present invention, some well-known features for ー will not be described in detail.

[0037] 实施例I [0037] Example I

[0038] 參见图2A和图2B,其中图2A是根据本发明第I实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片像素排列的俯视图;图2B是根据本发明第I实施例的像素単元的像素排列的俯视图;对图2B中示出的像素単元20进行重复,即可形成图2A所示的滤色片像素的排列。 [0038] Referring to FIGS. 2A and 2B, in which FIG 2A is a first embodiment I of the invention embodiment of a high-resolution full-color emission type top plan view of the color filter of organic electroluminescent display pixel array; FIG. 2B is a a top view of a pixel element of the embodiment of the radiolabeling of the present invention, a pixel arrangement I of embodiment; FIG. 2B to the pixel element 20 shown radiolabeling repeated, to form a color filter pixel arrangement shown in FIG. 2A.

[0039]见图 2B,像素单元20 包含12 个像素201,202,203,204,205,206,207,208,209,210,211,212,按照顺时针方向排列成2排。 [0039] Figure 2B, the pixel 20 comprises a unit 12 pixels 201,202,203,204,205,206,207,208,209,210,211,212, arranged in two rows in a clockwise direction. 每个像素包含ー个方形R子像素,ー个方形G子像素和ー个方形B子像素,每个像素中,R子像素、G子像素和B子像素排列成L形或倒L形。 Each pixel includes sub-pixels R ー squares, squares ー ー G sub-pixel and a B sub-pixel square, each pixel, subpixel R, subpixel G, and B sub-pixels arranged in an L-shape or an inverted L-shape. 像素单元20中的每个像素拥有不同的子像素排列方式。 Pixel 20 of each pixel unit have different sub-pixel arrangement. 多个像素以图2B所示的“互补”的方式排列,且使颜色相同的子像素挨在一起,挨在一起的颜色相同的子像素形成子像素単元213、214和215,在每一子像素単元中包含6个颜色相同的子像素,例如子像素単元213包含6个R子像素,子像素単元214包含6个G子像素,子像素単元215包含6个B子像素。 A plurality of pixels arranged in a "complementary" fashion as shown in Figure 2B, the same make and color subpixel close together, the same color subpixel close together forming element sub-pixels 213, 214 and 215 radiolabeling, in each sub- pixel radiolabeling element contains six identical color sub-pixel, e.g. subpixel radiolabeling element 213 contains six R sub-pixel, the subpixel radiolabeling element 214 includes six G sub-pixel, the subpixel radiolabeling element 215 contains six B sub-pixel.

[0040] 重复像素単元20即可形成图2A所示的彩色滤色片的像素排列,其中:子像素単元213包含的6个R子像素来自像素202,203,204,209,210,211,或来自像素208,207,212,205,206,201,其中像素208,207,212,205,206,201分别来自四个相邻的像素单元20。 [0040] Repeat the pixel element 20 can be formed radiolabeling FIG. 2A color filter pixel arrangement shown, wherein: the sub-pixel radiolabeling element 213 comprises six sub-pixels from the pixel R 202,203,204,209,210,211, or from the pixel 208,207,212,205,206,201, 208,207,212,205,206,201, respectively, wherein the pixel from adjacent four pixel cells 20. 同理,子像素单元214包含的6个G子像素来自像素204,205,206,207,208,209,或来自像素210,211,212,201,202,203。 Similarly, the sub-pixel unit 214 includes six sub-pixels from the pixels G 204,205,206,207,208,209, 210,211,212,201,202,203, or from pixels. 子像素单元215包含的6个B子像素来自像素206,201,202,207,212,211,或来自像素210,209,208,203,204,205。 A sub-pixel unit 215 comprises six sub-pixels from the pixels B 206,201,202,207,212,211, 210,209,208,203,204,205, or from pixels.

[0041] 子像素単元213、214和215横向相邻排列。 [0041] The sub-pixels 213, 214 and 215 radiolabeling element arranged laterally adjacent. 如图2A所示,假如不考虑用灰色表示的子像素,那么整个滤色片的像素排列由多个子像素単元213,214和215构成。 2A, the sub-pixel is not considered if the gray, the entire filter is constituted by a plurality of pixel arrangement of sub-pixels 213, 214 and 215 dollars radiolabeling. 也就是说, 本实施例提供的滤色片的像素排列也可利用另ー种由子像素単元213、214和215构成的重 That is, the color filter provided in the pixel arrangement of the present embodiment may also be constituted by a weight-membered sub-pixels 213, 214 and 215 radiolabeling other species ー

复单元重复而成。 A repeating unit repeating sequence.

[0042] 由子像素单元213、214和215构成的重复单元中,每个子像素单元包括6个颜色相同的排列成2X3阵列的子像素,子像素単元213、214和215的顔色互不相同,例如子像素単元213包括6个R子像素,子像素単元214包括6个G子像素,子像素単元215包括6个B子像素,多个子像素単元213、214和215在横向上相邻,并排列成2X9阵列。 [0042] The repeating unit composed of a sub-pixel units 213, 214 and 215, each sub-pixel unit includes six sub-pixels of the same color are arranged in an array of 2X3 sub-pixels 213, 214 and radiolabeling element 215 of mutually different colors, e.g. subpixel radiolabeling element 213 includes six R sub-pixel, the subpixel radiolabeling element 214 includes 6 G sub-pixel, the subpixel radiolabeling element 215 includes 6 B sub-pixels, a plurality of sub-pixels radiolabeling element 213, 214 and 215 in a laterally adjacent, and aligned into a 2X9 array.

[0043] 由子像素单元213、214和215构成的重复单元在横向上依次延伸,在纵向上,将该重复单元向下平移,井向左平移一个子像素単元加上一个子像素的距离;然后再向下平移,并向右平移一个子像素单元加上一个子像素的距离..·以此方式纵向延伸,形成本实施例提供的滤色片的像素排列。 [0043] The repeating unit composed of a sub-pixel units 213, 214 and 215 extend sequentially in the transverse direction, in the longitudinal direction, the repeating unit pan down, pan left well radiolabeling a subpixel element plus a sub-pixel distance; and then pan down, pan right and a sub-pixel unit coupled with a sub-pixel distance · extends longitudinally .. in this manner, the pixel arrangement of the present embodiment is formed to provide a color filter embodiment.

[0044] 因为每6个相同颜色的子像素排列在一起,与传统的条状像素排列相比,每个方形子像素的边界线(两个不同顔色的子像素之间的线)的平均长度会缩短。 [0044] Since every 6 sub-pixels of the same color are arranged together with the conventional stripe pixel arrangement compared to each sub-pixel square boundary line (the line between the two sub-pixels of different colors) have an average length It will be shortened. 例如,假设ー个子像素的面积为3units2,那么每个子像素边界线平均长度为2. 89units,与传统的条状子像素(高宽比3/1)排列相比显著缩短。 For example, assume that an area of ​​sub-pixels ー 3units2, then each sub-pixel average length of the boundary line 2. 89units, significantly reduced compared to the conventional strip-shaped sub-pixels (aspect ratio of 3/1) are arranged. 因为色彩串扰的程度与边界线的长度是成比例的,因此可以降低色彩串扰。 Because the length of the crosstalk level of the color boundary lines are proportional, color crosstalk can be reduced. 另外,子像素単元的面积是单个子像素面积的6倍;因此很容易地使子像素単元与WOLED像素精确地对准,所以可以减少滤色片子像素和WOLED像素的未对准,因而可进一歩的减轻色彩串扰。 Further, the subpixel area is six times radiolabeling membered single sub-pixel area; therefore easily subpixel radiolabeling WOLED pixel element and precisely aligned, the color filter can be reduced and the sub-pixel misalignment WOLED pixels, thus into the a ho reduce color crosstalk.

[0045] 实施例2 [0045] Example 2

[0046] 图3A是根据本发明第2实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图;图38是根据本发明第2实施的像素単元的像素排列的俯视图;对图3B中示出的像素单元30进行重复,即可形成图3A所示的滤色片像素的排列。 [0046] FIG 3A is a top emission type full color organic electroluminescence display a plan view of a color filter of high resolution pixel arrangement of the second embodiment of the present invention; FIG. 38 is a pixel radiolabeling element according to the second embodiment of the present invention. plan view of a pixel arrangement; pixel unit shown in FIG. 3B repeated 30, arranged in the color filter can be formed in the pixel shown in FIG. 3A.

[0047]见图 3A 图3B,像素单元30 包含8 个像素,即,301,302,303,304,305,306,307,308,按照顺时针方向排列成2排。 [0047] Figure 3A 3B, the pixel unit 30 comprising eight pixels, i.e., 301,302,303,304,305,306,307,308, arranged in two rows in a clockwise direction. 每个像素包含ー个方形R子像素,ー个方形G子像素和一个方形B子像素。 Each pixel includes sub-pixels R ー squares, squares ー G sub-pixel and a B sub-pixel square. 每个像素中,R子像素、G子像素和B子像素排列成L形或倒L形。 Each pixel, R subpixel, G subpixel, and B sub-pixels arranged in an L-shape or an inverted L-shape. 像素单元30中的每个像素拥有不同的子像素排列方式,多个像素以图3B所示的“互补”的方式排列,且颜色相同的子像素挨在一起,挨在一起的颜色相同的子像素形成子像素単元309、310和311,在每一子像素単元中包含8个颜色相同的子像素,例如子像素単元309包含8个R子像素(每4个R子像素挨在一起),子像素単元310包含8个G子像素,子像素単元311包含8个B子像素。 Pixel unit 30 of each pixel with a different arrangement of sub-pixels, a plurality of pixels arranged in a "complementary" fashion as shown in Figure 3B, the color sub-pixel and the same next to each other, the same colors next to each sub subpixel pixel forming element 309, 310 and 311 radiolabeling, comprising eight sub-pixels of the same color in each sub-pixel element radiolabeling, e.g. radiolabeling subpixel element 309 contains eight R sub-pixel (R sub-pixel per four side by side), radiolabeling subpixel element 310 contains 8 G sub-pixel, the subpixel 311 comprises eight membered radiolabeling B sub-pixel.

[0048] 重复像素単元30即可形成彩色滤色片的像素排列,其中I)子像素単元309包含的8个R子像素来自像素302,303,306,307,305,308,301,304 ;2)子像素单元310包含的8个G子像素来自像素301,302,303,304,305,306,307,308 ;3)子像素单元311包含的8个B 子像素来自像素301,302,303,304,305,306,307,308。 [0048] Repeat radiolabeling pixel element 30 can be formed in the pixel array of the color filter, wherein I) the sub-pixel radiolabeling element 309 comprises eight sub-pixels from the pixels R 302,303,306,307,305,308,301,304; 2) sub-pixel unit 310 includes eight sub-pixels from the pixels G 301,302,303,304,305,306,307,308; 3) sub-pixel unit 311 comprising eight sub-pixels from the pixel B 301, 303,304,305,306,307,308.

[0049] 见图3A,如果不考虑用灰色表示的子像素,那么整个滤色片的像素排列由多个子像素単元309,310和311构成。 [0049] see FIG. 3A, without considering subpixels in gray, the entire filter is constituted by a plurality of pixel arrangement of sub-pixels 309, 310 and 311 dollars radiolabeling. 也就是说,本实施例提供的滤色片的像素排列也可利用另一种由子像素单元309,310和311构成的重复单元重复而成。 That is, the color filter provided in the pixel arrangement of the present embodiment may also be configured using another repeating unit by the sub-pixel 309, 310 and 311 repeat units formed.

[0050] 由子像素单元309,310和311构成的重复单元中,子像素单元309包括8个R子像素,排列成两组分离的2X2阵列;子像素単元310包括8个排列成2X4阵列的G子像素;子像素単元311包括8个排列成2X4阵列的B子像素。 [0050] The repeating unit composed of a sub-pixel units 309, 310 and 311, the sub-pixel unit 309 includes eight sub-pixels R, arranged in two isolated 2X2 array; radiolabeling element 310 comprises a sub-pixel arranged in a 2X4 array of eight G subpixel; subpixel radiolabeling element 311 comprises eight 2X4 arranged in an array B sub-pixels. 如图3A所示,子像素単元309,310和311彼此相邻。 , The sub-pixel 309, 310 and radiolabeling element 311 adjacent to each other as shown in FIG 3A.

[0051] 由子像素单309,310和311构成的重复单元在横向上和纵向上延伸,形成本实施例提供的滤色片的像素排列。 [0051] The repeating unit composed of a single sub-pixels 309, 310 and 311 and an upper longitudinally extending in the transverse direction, the pixel arrangement of the present embodiment is formed to provide a color filter embodiment.

[0052] 在本实施列中,每8个或4个相同颜色的子像素排列在一起。 [0052] In the present embodiment the column, the sub-pixel every eight or four of the same color are arranged together. 假设ー个子像素的面积为3units2,来自子像素単元310或311的每个方形子像素的边界线平均长度为2. 6units,来自子像素単元309的每平方子像素边界线平均长度是3. 46units,都比传统排列的条状像素(高宽比3/1)的边界线长度短。 Suppose ー subpixel area 3units2, the average length of the boundary line element radiolabeling Each square sub-pixel 310 or 311 from the sub-pixel 2. 6units, each sub-pixel boundary line squared average length of element 309 from the subpixel radiolabeling is 3. 46units , stripe pixels (aspect ratio of 3/1) than the conventional arrangement of the boundary line is shorter. 所以,可以减少由于光扩散导致的色彩串扰。 Therefore, crosstalk can be reduced since the color of the light diffusion caused. 另外本实施例提供的滤色片中,多个相同顔色的子像素挨在一起,因此在制造滤色片过程中所使用的掩膜的开ロ的面积对应于多个像素,可减少掩膜对位不准的风险,故进ー步减轻色彩串扰。 Also provided in this embodiment of the color filter, a plurality of sub-pixels of the same color next to each other, and therefore the opening area of ​​the mask ro color filter manufacturing process used corresponds to a plurality of pixels, the mask can be reduced risk position are not allowed, so step into ー reduce the color crosstalk.

[0053] 实施例3 [0053] Example 3

[0054] 图4A是根据本发明第3实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图;图48是根据本发明第3实施例的像素単元的像素排列的俯视图;对图4B中示出的像素单元40进行重复,即可形成图4A所示的滤色片像素的排列。 [0054] FIG. 4A is a high resolution according to the third embodiment of the present invention is a top emission type full-color color filter is a plan view of an organic electroluminescent display pixel arrangement; FIG. 48 is a pixel according to the third embodiment of the present invention. a plan view of a pixel arrangement radiolabeling element; pixel unit shown in FIG. 4B is repeated 40, arranged in the color filter can be formed in the pixel shown in FIG. 4A.

[0055]參见图 4B,像素单元40 包含8 个像素,即,401,402,403,404,405,406,407,408,按 [0055] Referring to Figure 4B, the pixel unit 40 comprising eight pixels, i.e., 401,402,403,404,405,406,407,408, press

照顺时针方向排列成2排。 Are arranged in two rows according to the clockwise direction. 每个像素包含ー个方形子像素R,ー个方形子像素G和ー个方形子像素B,每个像素中,R子像素、G子像素和B子像素排列成L形或倒L形。 Each pixel comprises ー squares subpixel R, subpixel G ー squares and a square ー subpixel B, the each pixel, R subpixel, G subpixel, and B sub-pixels arranged in an L-shape or an inverted L-shape. 多个像素以图4B所示的“互补”的方式排列,且使颜色相同的子像素挨在一起,挨在一起的颜色相同的子像素形成子像素単元409、410和411,在每一子像素単元中包含4个颜色相同的子像素,例如子像素単元409包含4个R子像素,子像素単元410包含4个G子像素,子像素単元411包含4个B子像素。 A plurality of pixels arranged in a "complementary" fashion shown in Figure 4B, the same make and color subpixel close together, side by side the same color subpixel subpixel radiolabeling together form element 409, 410 and 411, in each sub- pixel radiolabeling element contains four identical color sub-pixel, e.g. subpixel radiolabeling element 409 includes four R sub-pixel, the subpixel radiolabeling element 410 includes four G sub-pixel, the subpixel radiolabeling element 411 includes four B sub-pixel.

[0056] 重复像素単元40即可形成图4A所示的彩色滤色片的像素排列,其中子像素単元409包含的6个R子像素来自像素402,403,406,407,或来自像素405,408,401,404,其中像素405,408,401,404分别来自四个相邻的像素单元20。 [0056] Repeat the pixel element 40 can be formed radiolabeling pixel array of the color filter shown in Figures 4A, wherein the subpixel radiolabeling element 409 comprises six sub-pixels from the pixel R 402,403,406,407, or 405 from the pixel, 408,401,404, 405,408,401,404, respectively, wherein the pixel from adjacent four pixel cells 20. 同理,子像素单元410包含的4个G子像素来自像素403,404,405,406,或来自像素408,407,402,401 ;子像素单元411包含的4个B子像素来自像素401,402,407,408,或来自像素406,405,404,403。 Similarly, the sub-pixel unit 410 includes four G sub-pixels from the pixels 403,404,405,406, 408,407,402,401, or from a pixel; sub-pixel unit 411 comprises four sub-pixels from the pixel B 401, 402,407,408, or from the pixel 406,405,404,403.

[0057] 子像素单元409、410和411横向相邻排列。 [0057] The sub-pixel units 409, 410 and 411 are arranged laterally adjacent. 如图4A所示,假如不考虑用灰色表示的子像素,那么整个滤色片的像素排列由多个子像素单元409、410和411构成。 As shown in, if not consider sub-pixel in gray, the entire filter arrangement shown in Figure 4A pixel is composed of a plurality of sub-pixel units 409, 410 and 411. 也就是说,本实施例提供的滤色片的像素排列也可利用另ー种由子像素单元409、410和411构成的重 That is, the color filter provided in the pixel arrangement of the present embodiment may also be constituted by a weight-subpixel elements 409, 410 and 411 other types ー

复单元重复而成。 A repeating unit repeating sequence.

[0058] 由子像素单元409、410和411构成的重复单元中,每个子像素单元包括4个颜色相同的排列成2X2阵列的子像素,子像素単元409、410和411的顔色互不相同,例如子像素単元409包括4个R子像素,子像素単元410包括4个G子像素,子像素単元411包括4个B子像素,多个子像素単元409、410和411在横向上相邻,并排列成2X6阵列。 [0058] The repeating unit composed of a sub-pixel units 409, 410 and 411, each sub-pixel unit includes sub-pixels of the same color are arranged in an array of 2X2 sub-pixels radiolabeling element 409, 410 and 411 of mutually different colors, e.g. subpixel radiolabeling element 409 includes four R sub-pixel, the subpixel radiolabeling element 410 includes four G sub-pixel, the subpixel radiolabeling element 411 includes a 4 B sub-pixels, a plurality of sub-pixels radiolabeling element 409, 410 and 411 adjacent in the transverse direction, and arranged into a 2X6 array.

[0059] 由子像素单元409、410和411构成的重复单元在横向上依次延伸,在纵向上,将该重复单元向下平移,井向左平移一个子像素単元加上一个子像素的距离;然后再向下平移,并向右平移一个子像素单元加上一个子像素的距离..·以此方式纵向延伸,形成本实施例提供的滤色片的像素排列。 [0059] The repeating unit composed of a sub-pixel units 409, 410 and 411 extend sequentially in the transverse direction, in the longitudinal direction, the repeating unit pan down, pan left well radiolabeling a subpixel element plus a sub-pixel distance; and then pan down, pan right and a sub-pixel unit coupled with a sub-pixel distance · extends longitudinally .. in this manner, the pixel arrangement of the present embodiment is formed to provide a color filter embodiment.

[0060] 因为每4个相同颜色的子像素排列在一起,与传统的条状像素排列相比,每个方形子像素的边界线(两个不同顔色的子像素之间的线)的平均长度会缩短。 [0060] For each of four sub-pixels of the same color are arranged together with the conventional stripe pixel arrangement compared to each sub-pixel square boundary line (the line between the two sub-pixels of different colors) have an average length It will be shortened. 例如,假设ー个子像素的面积为3units2,那么每个子像素边界线平均长度为3. 46units,与传统的条状子像素(高宽比3/1)排列相比显著缩短。 For example, assume that an area of ​​sub-pixels ー 3units2, then each sub-pixel average length of a boundary line 3. 46units, significantly reduced compared to the conventional strip-shaped sub-pixels (aspect ratio of 3/1) are arranged. 因此可以降低色彩串扰。 It is possible to reduce color crosstalk. 另外本实施例提供的滤色片中,多个相同顔色的子像素挨在一起,因此在制造滤色片过程中所使用的掩膜的开ロ的面积对应于多个像素,可减少掩膜对位不准的风险,进一歩的减轻色彩串扰。 Also provided in this embodiment of the color filter, a plurality of sub-pixels of the same color next to each other, and therefore the opening area of ​​the mask ro color filter manufacturing process used corresponds to a plurality of pixels, the mask can be reduced risk bit inaccurate, into a ho reduce color crosstalk.

[0061] 实施例4 [0061] Example 4

[0062] 參见图5A和5B,其中图5A是根据本发明第4实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图;图58是根据本发明第4实施例的像素单元的像素排列的俯视图;对图5B中示出的像素单元50进行重复,即可形成图5A所示的滤色片像素的排列。 [0062] Referring to FIGS. 5A and 5B, wherein FIG 5A is a fourth embodiment of the high resolution embodiment of the present invention is a top emission type full-color color filter is a plan view of an organic electroluminescent display pixel arrangement; FIG. 58 is a a plan view of a pixel arrangement of a pixel unit according to embodiment 4 of the present invention; pixel unit shown in FIG. 5B is repeated 50, arranged in the color filter can be formed in the pixel shown in FIG. 5A.

[0063] 见图5B,像素单元50包含4个像素501,502,503,504,按照顺时针方向排列成2排。 [0063] Figure 5B, the pixel unit 50 comprising 501,502,503,504 four pixels arranged in two rows in a clockwise direction. 每个像素包含I个方形R子像素,I个方形G子像素和2个方形B子像素,每个像素中,4个子像素排列成2X2阵列,2个B子像素排列在对角,即相邻的R、G、B子像素呈L形或倒L形。 Each pixel includes R sub-pixel squares the I, I and G sub-pixel squares 2 squares B sub-pixels, each pixel, four sub-pixels arranged in a 2X2 array, two B sub-pixels are arranged in diagonal, i.e. phase adjacent R, G, B sub-pixels is L-shaped or inverted L-shape. 像素单元50中的每个像素拥有不同的子像素排列方式,多个像素排列在一起,且使颜色相同的子像素挨在一起,挨在一起的颜色相同的子像素形成子像素単元505、506和507,在每一子像素単元中包含颜色相同的子像素,例如子像素単元505包含4个R子像素,子像素単元506包含4个G子像素,子像素単元507包含8个B子像素。 Pixel cells 50 of each pixel with a different arrangement of sub-pixels, the plurality of pixels are arranged together and make the same next to each color subpixel, subpixel radiolabeling element 505, 506 of the same color sub-pixels are formed side by side and 507, included in each sub-pixel radiolabeling membered same color sub-pixel, e.g. subpixel radiolabeling element 505 includes four R sub-pixel, the subpixel radiolabeling element 506 includes four G sub-pixel, the subpixel radiolabeling element 507 comprises 8 B sub-pixel .

[0064] 重复像素単元50即可形成彩色滤色片的像素排列。 [0064] Repeat radiolabeling pixel element 50 can be formed in the pixel array of the color filter.

[0065] 如图5A所示,假如不考虑用灰色表示的子像素,那么整个滤色片的像素排列由多个子像素単元505、506和507构成。 [0065] As shown in FIG. 5A, if the sub-pixel is not considered in gray, the entire filter is constituted by a plurality of pixel arrangement of sub-pixels 505, 506 and 507 dollars radiolabeling. 也就是说,本实施例提供的滤色片的像素排列也可利用另ー种由子像素单元505、506和507构成的重复单元重复而成。 That is, the color filter provided in the pixel arrangement of the present embodiment may also use other kinds of repeating sub-pixels ー units 505, 506 and 507 from repeating units.

[0066] 由子像素单元505、506和507构成的重复单元中,子像素单元505、506和507的顔色互不相同,例如子像素単元505包括4个排列成2 X 2阵列的R子像素,子像素単元506包括4个排列成2X2阵列的G子像素,子像素単元507包括8个排列成两组2X2阵列的B子像素。 [0066] The repeating unit composed of a sub-pixel units 505, 506 and 507, the color sub-pixel units 505, 506 and 507 different from each other, for example radiolabeling subpixel element 505 includes four arranged in a 2 X 2 array of sub-pixels R, radiolabeling element 506 includes a sub-pixel arranged in a 2X2 array of four G sub-pixel, the subpixel radiolabeling element 507 includes eight 2X2 array arranged in two B sub-pixels. 子像素単元505、506和507排列成2X2阵列,其中子像素単元507的两组位于阵列的对角。 Subpixel 505, 506 and 507 are arranged radiolabeling membered 2X2 array in which two groups of sub-pixel radiolabeling element 507 of the array diagonal.

[0067] 由子像素单元505、506和507构成的重复单元在横向和纵向上依次延伸,形成本实施例提供的滤色片的像素排列。 [0067] 505, 506 extending from the sub-pixel units and repeating units in the lateral and longitudinal 507 sequentially, the pixel arrangement of the present embodiment is formed to provide a color filter embodiment. 在该滤色片的像素排列中,每一子像素単元与周围的子像素単元的顔色不同。 In the pixel arrangement of the color filter, each sub-pixel color element and the surrounding radiolabeling subpixel radiolabeling different elements.

[0068] 本发明的实施例中,每个像素也可以包含I个方形B子像素,I个方形R子像素和2个方形G子像素,或包含I个方形B子像素,I个方形G子像素和2个方形R子像素,其中相同的颜色位于对角。 Example [0068] In the present invention, each pixel may also comprise B sub-pixel squares the I, I R sub-pixel squares and two G sub-pixel square, a square or a B sub-pixel I, G I squares square sub-pixel and R sub-pixel 2, wherein the same color located diagonally.

[0069] 本实施例中,每4个相同顔色的子像素排列在一起。 [0069] In this embodiment, each of the four sub-pixels of the same color are arranged together. 假设ー个子像素的面积为3units2,那么每平方子像素的边界线平均长度为3. 46units,比传统排列的条状子像素(高宽比3/1)短。 Suppose ー subpixel area 3units2, then each sub-pixel boundary line squared average length 3. 46units, strip-shaped sub-pixel (3/1 aspect ratio) is shorter than the conventional arrangement. 因此,可以实现減少由于光扩散导致的色彩串扰。 Therefore, the color reduction can be achieved due to crosstalk due to light spreading. 另外本实施例提供的滤色片中,多个相同顔色的子像素挨在一起,因此在制造滤色片过程中所使用的掩膜的开ロ的面积对应于多个像素,可减少掩膜对位不准的风险,进ー步减轻色彩串扰。 Also provided in this embodiment of the color filter, a plurality of sub-pixels of the same color next to each other, and therefore the opening area of ​​the mask ro color filter manufacturing process used corresponds to a plurality of pixels, the mask can be reduced risk bit inaccurate, step into ー reduce the color crosstalk. [0070] 实施例5 [0070] Example 5

[0071] 參见图6A和6B,其中图6A是根据本发明第5实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图;图68是根据本发明第5实施例的像素单元的像素排列的俯视图;对图6B中示出的像素单元60进行重复,即可形成图6A所示的滤色片像素的排列。 [0071] Referring to FIGS. 6A and 6B, wherein FIG 6A is a high-resolution fifth embodiment of the present invention is a top emission type full-color color filter is a plan view of an organic electroluminescent display pixel arrangement; FIG. 68 is a a top view of a pixel arrangement of a pixel unit according to a fifth embodiment of the present invention; FIG. 6B shows a pixel unit 60 is repeated to form a color filter arrangement of the pixels shown in FIG. 6A.

[0072] 见图6B,像素单元60包含4个像素601,602,603,604,按照顺时针方向排列成2 [0072] Figure 6B, the pixel unit 60 comprising four pixels 601,602,603,604, are arranged in the clockwise direction 2

排。 row. 每个像素包含I个方形R子像素,I个方形G子像素、I个方形B子像素和I个W子像素,每个像素中,4个子像素排列成2X2阵列。 Each pixel includes R sub-pixel squares the I, I squares G sub-pixel, B sub-pixel square the I and the I W sub-pixel in each pixel, four sub-pixels arranged in a 2X2 array. 像素单元60中的每个像素拥有不同的子像素排列方式,多个像素排列在一起,且使颜色相同的子像素挨在一起,挨在一起的颜色相同的子像素形成子像素単元605、606、607和608,在每一子像素単元中包含颜色相同的子像素,例如子像素単元605包含4个R子像素,子像素単元606包含4个G子像素,子像素单元607包含4个B子像素,子像素单元608包含4个W子像素。 Pixel cell 60 of each pixel with a different arrangement of sub-pixels, the plurality of pixels are arranged together and make the same next to each color subpixel, subpixel radiolabeling element 605, 606 close together the same subpixel color formed , 607 and 608 included in each sub-pixel radiolabeling membered same color sub-pixel, e.g. subpixel radiolabeling element 605 includes four R sub-pixel, the subpixel radiolabeling element 606 includes four G sub-pixel, a sub-pixel unit 607 comprises four B sub-pixel, a sub-pixel unit 608 includes four W sub-pixel.

[0073] 重复像素単元60即可形成彩色滤色片的像素排列。 [0073] Repeat radiolabeling pixel element 60 can be formed in the pixel array of the color filter.

[0074] 如图6A所示,假如不考虑用灰色表示的子像素,那么整个滤色片的像素排列由多个子像素单元605、606、607和608构成。 [0074] As shown in FIG. 6A, if the sub-pixel is not considered in gray, the entire filter is constituted by a plurality of pixels arranged in sub-pixel units 605,606,607 and 608. 也就是说,本实施例提供的滤色片的像素排列也可利用另ー种由子像素单元605、606、607和608构成的重复单元重复而成。 That is, the color filter provided in the pixel arrangement of the present embodiment may also use other kinds of repeating ー repeating unit composed of sub-pixel units 605,606,607 and 608 together.

[0075] 由子像素单元605、606、607和608构成的重复单元中,子像素单元605、606、607和608的顔色互不相同,例如子像素単元605包括4个排列成2X2阵列的R子像素,子像素単元606包括4个排列成2X2阵列的G子像素,子像素単元607包括4个排列成2X2阵列的B子像素,子像素単元608包括4个排列成2 X 2阵列的W子像素。 [0075] The repeating unit composed of a sub-pixel units 605,606,607 and 608, the sub-pixel units 605,606,607 and 608 of mutually different colors, for example, the subpixel 605 comprises a four-membered radiolabeling arranged in an array of 2X2 sub R pixel, subpixel radiolabeling element 606 comprises four arranged in 2X2 array G sub-pixel, the subpixel radiolabeling element 607 comprises four arranged in a 2X2 array B sub-pixels, the sub-pixel radiolabeling element 608 comprises four arranged in a 2 X 2 array of the W sub- pixels. 子像素単元605、606、607和608排列成2X2阵列。 Subpixel radiolabeling membered 605,606,607 and 608 are arranged in an array of 2X2.

[0076] 由子像素单元605、606、607和608构成的重复单元在横向和纵向上依次延伸,形成本实施例提供的滤色片的像素排列。 [0076] The repeating unit composed of a sub-pixel units 605,606,607 and 608 extending in the transverse and longitudinal sequentially, the pixel arrangement of the present embodiment is formed to provide a color filter embodiment.

[0077] 在本实施例中,每4个相同顔色的子像素排列在一起。 [0077] In the present embodiment, each of the four sub-pixels of the same color are arranged together. 假设ー个子像素的面积为4units2,那么每个子像素的边界线平均长度为4units,比传统排列的条状子像素(高宽比4/1,边界线长度为Sunits)短。 Suppose ー subpixel area 4units2, then the average length of the boundary line of each sub-pixel is 4units, strip-shaped sub-pixel than the conventional arrangement (aspect ratio of 4/1, the length of the boundary line Sunits) short. 因此,可以减少由于光扩散导致的色彩串扰。 Thus, color crosstalk can be reduced due to light spreading result. 另外,也可以减少色彩滤色片子像素和WOLED像素的未对准,并进ー步减轻色彩串扰。 Further, the color filter can be reduced and the sub-pixel misaligned WOLED pixels, and thus further reduce ー color crosstalk. [0078] 在表I中,对传统像素排列和实施例5的像素排列的色彩串扰程度进行比较,数据由TracePro仿真产生。 [0078] In Table I, the degree of color crosstalk and pixel arrangement of a conventional pixel arrangement of Example 5 is compared, data generated by the simulation TracePro.

[0079]表 I [0079] TABLE I

[0080] [0080]

Figure CN102830454AD00101

[0081] 假设传统条状子像素的每个子像素尺寸为12Χ3μπι,根据实施例5的正方形子像素尺寸为6X6 μ m。 [0081] Assuming that each sub-pixel size of a conventional strip-shaped sub-pixels is 12Χ3μπι, according to the sub-square pixel size of Example 5 was 6X6 μ m. 在B子像素下面的ー个WOLED像素被打开并假定其产生50000单位的光线。 It is opened and it is assumed that the light produced 50,000 units of the following ー B sub-pixel a pixel WOLED. 表I示出了被各子像素收集的光线。 Table I shows the light is collected by the sub-pixels. 尽管在R,G和W子像素下面的WOLED像素处于关闭状态,但是由于光扩散,R,G和W子像素仍会接收到光线。 While in the closed state R, G, and W sub-pixel below the pixel WOLED, but due to light diffusion, R, G, and W sub-pixel still receive light. 因此色彩串扰的程度被定义为(R子像素接收到的光线+G子像素接收到的光线+W子像素接收到的光线)/50000。 Thus the degree of color crosstalk is defined as (R sub-pixel received light + G subpixel received light + W sub-pixel received light) / 50000. 从表I可以清楚的看到,利用根据实施例5的滤色片像素排列,色彩串扰减少了〜50%。 I can be clearly seen from the table, using the pixel arrangement of a color filter according to Example 5, color crosstalk reduction of ~ 50%. 另外本实施例提供的滤色片中,多个相同顔色的子像素挨在一起,因此在制造滤色片过程中所使用的掩膜的开ロ的面积对应于多个像素,可减少掩膜对位不准的风险。 Also provided in this embodiment of the color filter, a plurality of sub-pixels of the same color next to each other, and therefore the opening area of ​​the mask ro color filter manufacturing process used corresponds to a plurality of pixels, the mask can be reduced risk bit inaccurate.

[0082] 另外,实施例I至实施例5中,子像素的排列并不限于图2至图6中所示的排列。 [0082] Further, Example I to Example 5, the arrangement of sub-pixels is not limited to the arrangement shown in FIGS. 2 to 6. R、G、B、W子像素之间可互相交換位置,例如将所有的R子像素替换成G子像素,并将所有的G子像素替换成R子像素。 Between the R, G, B, W sub-pixel positions may be exchanged with each other, for example, to replace all of the R sub-pixel to sub-pixel G, and replace all of the G sub-pixel to the R sub-pixel. 又例如将实施例5中的W子像素替换成B子像素,即可得到实施例4中的滤色片像素排列。 In another example embodiment the W sub-pixel is replaced in Example 5 B sub-pixels, pixel arrangement can obtain a color filter in Example 4.

[0083] 根据本发明的高分辨率全彩顶部发光型有机电致发光显示器可以在很大程度上減少光扩散。 [0083] According to the present invention is a high-resolution full-color top emission type organic electroluminescent display can be reduced largely diffusing the light. 另外,也可以减少彩色滤色片像素和WOLED像素的未对准,并进ー步减轻高分辨率全彩顶部发光型有机电致发光显示器的色彩串扰。 Further, the color filter can be reduced and the misalignment of pixels WOLED pixels, and thus further reduce high-resolution full-color ー a top emission type organic electroluminescence display color of crosstalk.

[0084] 实施例6 [0084] Example 6

[0085] 參见图7,是根据本发明第6实施例的高分辨率全彩顶部发光型有机电致发光显示器的彩色滤色片的像素排列的俯视图。 [0085] Referring to Figure 7, a high-resolution full-color embodiment of a plan view of a top emission type organic electroluminescent display color filter pixel arrangement according to a sixth embodiment of the present invention.

[0086] 其中每个方形的像素単元70包括两个直角三角形像素701,702,两个直角三角形像素互补形成方形像素単元70。 [0086] wherein each square pixel radiolabeling element 70 comprises two right pixels 701 and 702, two right pixels radiolabeling complementary square pixel element 70 is formed. 每个直角三角形像素701,702分别包括ー个直角三角形子像素R,ー个直角三角形子像素G,ー个直角三角形子像素B,ー个直角三角形子像素W,两个直角三角形像素701,702相对于各自的斜边互为镜像,因此使得颜色相同的子像素挨在ー起。 Each pixel right triangles 701 and 702 each include a right triangle ー subpixel R, a right triangle ー sub-pixel G, a right triangle ー subpixel B, the two right triangle ー subpixel W, two right pixels 701, 702 with respect to the respective oblique sides are mirror images, so that the same color subpixel in ー suffer from.

[0087] 以方形像素単元70的四条边为对称轴,向其四周作镜像翻转,可得到与其相邻的各像素単元,对所得的像素单元以相同的方式再进行镜像翻转,可得到与方形像素単元70次近邻的各个像素单元,如此重复,即可得到本实施例提供的像素排列。 [0087] In the four sides of the square pixel element 70 radiolabeling of an axis of symmetry, to which mirror inversion for four weeks, each pixel adjacent thereto obtained radiolabeling element, the pixel unit obtained in the same manner then mirror inversion, to obtain the square unit pixels each pixel element 70 radiolabeling next neighborhood, repeat, present to obtain a pixel arrangement according to an embodiment. 即本实施例提供的像素排列中,任意像素単元与其相邻的像素単元相对于两者之间的边界线镜像对称,因此使得颜色相同的子像素挨在一起。 Namely, the present embodiment provides the arrangement of pixels, of any pixel adjacent to the pixel element radiolabeling radiolabeling element mirror-symmetrical with respect to a boundary line between the two, so that the same color subpixel next to each other.

[0088] 因为像素单元之间为镜像排列,相同颜色的子像素排列在一起,与传统的条状像素排列相比,每个子像素的边界线(两个不同顔色的子像素之间的线)的平均长度会缩短。 [0088] Since the mirror is arranged between the pixel unit, the sub-pixels of the same color are arranged together with a conventional stripe pixel arrangement compared to each sub-pixel boundary line (the line between the two sub-pixels of different colors) the average length will be shortened. 另外本实施例提供的滤色片中,多个相同顔色的子像素挨在一起,因此在制造滤色片过程中所使用的掩膜的开ロ的面积对应于多个像素,可减少掩膜对位不准的风险,进ー步的减轻色彩串扰。 Also provided in this embodiment of the color filter, a plurality of sub-pixels of the same color next to each other, and therefore the opening area of ​​the mask ro color filter manufacturing process used corresponds to a plurality of pixels, the mask can be reduced risk bit inaccurate, step into ー reduce color crosstalk.

[0089] 最后应说明的是,以上实施例仅用以描述本发明的技术方案而不是对本技术方法进行限制,本发明在应用上可以延伸为其他的修改、变化、应用和实施例,并且因此认为所有这样的修改、变化、应用、实施例都在本发明的精神和教导范围内。 [0089] Finally, it should be noted that the above embodiments are only used to describe the technical solutions of the present invention and not restrictive of the art methods, the present invention is in the application can be extended to other modifications, variations, applications, and embodiments, and thus teachings are considered to be within the spirit and scope of the invention and all such modifications, variations, applications, embodiments.

Claims (8)

  1. 1. 一种彩色滤色片,包括多个重复的像素单元,每个像素单元包括8个像素,每个像素包括一个方形R子像素、一个方形G子像素和一个方形B子像素,其中在每个像素中,R子像素、G子像素和B子像素排列成L形或倒L形,多个像素以互补的方式排列,使颜色相同的子像素挨在一起。 A color filter, comprising a plurality of repeating units of pixels, each pixel unit includes eight pixels, each pixel including a square R sub-pixel, a G sub-pixel square and a square B sub-pixels, wherein the each pixel, R subpixel, G subpixel, and B sub-pixels arranged in an L-shape or an inverted L-shape, a plurality of pixels arranged in a complementary manner, so that the same color subpixel next to each other.
  2. 2.根据权利要求I所述的彩色滤色片,其中每两个互补的L形像素拼成2 X 3的子像素阵列。 2. The color filter according to claim I wherein each of two complementary L-shaped sub-pixels makes up a 2 X 3 array of pixels.
  3. 3.根据权利要求I所述的彩色滤色片,其中每个像素单元被形成为4X6的子像素阵列。 The color filter according to claim I, wherein each pixel unit is formed as a 4X6 array of sub-pixels.
  4. 4.根据权利要求I所述的彩色滤色片,其中一种颜色的子像素的排列方式为每4个相同颜色的子像素挨在一起,其余两种颜色的子像素的排列方式为每8个相同颜色的子像素挨在一起。 Color filter according to claim I claim, wherein the arrangement of sub-pixels is a color sub-pixels of the same color every four side by side, the arrangement of the other two sub-pixels for each color 8 the sub-pixels of the same color next to each other.
  5. 5. 一种彩色滤色片,包括多个像素,每个像素包括一个方形R子像素、一个方形G子像素和一个方形B子像素,一种颜色的子像素的排列方式为8个相同颜色的子像素排列成两组分离的2X2阵列,作为一个子像素单元,其余两种颜色的子像素分别排列成2X4阵列,作为另两个子像素单元,R子像素单元、G子像素单元、B子像素单元一起构成该彩色滤色片的重复单元。 A color filter, comprising a plurality of pixels, each pixel comprising a square R sub-pixel, a G sub-pixel square and a B sub-pixel square, arrangement of a color sub-pixels of the same color is eight 2X2 sub-pixels are arranged in two separate arrays, as a sub-pixel unit, the other two sub-pixels are arranged in a 2X4 array of colors, as the other two sub-pixel units, R sub-pixel units, G sub-pixel units, B sub repeating units together form a color filter of the pixel unit.
  6. 6.根据权利要求5所述的彩色滤色片,R子像素单元、G子像素单元、B子像素单元彼此相邻。 6. A color filter according to claim 5, wherein adjacent sub-pixel cells R, G sub-pixel units, B sub-pixel units to each other.
  7. 7.根据权利要求5所述的彩色滤色片,由所述重复单元在横向、纵向上依次延伸而形成。 7. A color filter according to claim 5, wherein, by the repeating unit sequentially extend in a longitudinal and transverse direction is formed.
  8. 8. 一种有机电致发光显示器,具有如权利要求I或权利要求5所述的彩色滤色片。 An organic electroluminescent display comprising I as claimed in claim or claim in claim 5, wherein the color filter.
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CN105242436A (en) * 2015-11-06 2016-01-13 上海天马有机发光显示技术有限公司 Array substrate, display panel and display device

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