Pixel configuration structure and organic light-emitting display panel with pixel configuration structure

A pixel arrangement and sub-pixel technology, applied in electrical components, electrical solid-state devices, circuits, etc., can solve problems such as complex driving and poor picture quality, achieve the effect of improving display brightness, avoiding cost increases, and improving use effects

Active Publication Date: 2015-03-25
BAZHOU YUNGU ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, what the present invention is to solve is the problem of poor picture quality and complicated driving in the existing RGBW pixel arrangement structure, thereby providing a high-resolution RGBW pixel arrangement structure with clear picture quality and simple driving, and its application organic light emitting display panel

Method used

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  • Pixel configuration structure and organic light-emitting display panel with pixel configuration structure
  • Pixel configuration structure and organic light-emitting display panel with pixel configuration structure
  • Pixel configuration structure and organic light-emitting display panel with pixel configuration structure

Examples

Experimental program
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Embodiment 1

[0030] This embodiment provides a pixel arrangement structure, such as figure 2 As shown, it includes 2 rows and 2 columns of first pixel units 1, and a second pixel unit 2 is arranged between each row adjacent to the first pixel unit 1; the first pixel unit 1 includes the same plane A red sub-pixel R and a green sub-pixel G, the second pixel unit 2 includes a white sub-pixel W and a blue sub-pixel B. Two adjacent first pixel units 1 share the second pixel unit 2 between them.

[0031] Both the white sub-pixel W and the blue sub-pixel B are strip-shaped, and their length direction is perpendicular to the row direction; the red sub-pixel R and the green sub-pixel G are both strip-shaped, and their length direction is perpendicular to the row direction. The row direction is vertical and arranged side by side along the row direction.

[0032] Along the column direction, the pixel arrangement structures of two adjacent rows are mirror images of each other.

[0033] In this emb...

Embodiment 2

[0036] This embodiment provides a pixel arrangement structure, such as image 3 As shown, it includes 2 rows and 3 columns of first pixel units 1, and a second pixel unit 2 is arranged between each row adjacent to the first pixel unit 1; the first pixel unit 1 includes the same plane A red sub-pixel R and a green sub-pixel G, the second pixel unit 2 includes a white sub-pixel W and / or a blue sub-pixel B. Moreover, at least one of the second pixel units 2 includes the white sub-pixel W, and two adjacent second pixel units 2 are not all white sub-pixels W. Two adjacent first pixel units 1 share the second pixel unit 2 between them.

[0037] As a variable embodiment of the present invention, the first pixel unit 1 can also have m rows and n columns, m is a non-zero natural number, and n is a natural number not less than 2, both of which can achieve the purpose of the present invention and belong to the scope of the present invention protected range.

[0038] Both the white sub...

Embodiment 3

[0043] This embodiment provides a pixel arrangement structure, such as Figure 4 As shown, it includes 1 row and 4 columns of first pixel units 1, and a second pixel unit 2 is arranged between each row adjacent to the first pixel unit 1; the first pixel unit 1 includes coplanar Red sub-pixel R and green sub-pixel G, the second pixel unit 2 includes white sub-pixel W and / or blue sub-pixel B; at least one second pixel unit 2 includes the white sub-pixel W, adjacent The two second pixel units 2 are not all white sub-pixels W. Two adjacent first pixel units 1 share the second pixel unit 2 between them.

[0044] Both the white sub-pixel W and the blue sub-pixel B are strip-shaped, and their length direction is perpendicular to the row direction; the red sub-pixel R and the green sub-pixel G are arranged side by side along the column direction, and both of them are in the column direction. The sum of the lengths in the direction is smaller than the length of the white sub-pixel or...

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Abstract

The invention provides a pixel configuration structure. Each first pixel unit comprises red sub-pixels and green sub-pixels, the red sub-pixels and the green sub-pixels are arranged in the same plane side by side, and two adjacent first pixel units in the same line share one second pixel unit comprising white sub-pixels and / or blue sub-pixels. The number of single-color sub-pixels shared by the adjacent first pixel units is small, even no shared sub-pixel exists, the image quality is clear, a driving system is simple, and the service life is long. Meanwhile, parts of adjacent first pixel units share the white sub-pixels and the blue sub-pixels, the pixel opening area is large, and the resolution ratio is high. In addition, the white sub-pixels are arranged, so that the display luminance can be effectively improved, the display effect can be softened, the power consumption can be accordingly reduced, and the using effect can be improved. Colorful optical filters in an organic light-emitting display panel have the pixel configuration structure, the resolution ratio is high, the image quality is clear, the driving system is simple, the power consumption is low, and the service life is long.

Description

technical field [0001] The invention belongs to plane display technology, and in particular relates to a pixel arrangement structure with high aperture ratio and high resolution and an organic light-emitting display panel using the same. Background technique [0002] The organic light-emitting display panel (English full name is Organic Light-Emitting Display, referred to as OLED) has the advantages of active light emission, thinness, large viewing angle, fast response speed, energy saving, wide temperature tolerance range, flexible display and transparent display, etc. It is the most potential new flat panel display technology for the next generation. [0003] Among the existing full-color methods for organic light-emitting display panels, red, green, and blue (the three primary colors are Red, Green, and Blue, referred to as RGB) pixel juxtaposition method and color filter (English full name is color filter, referred to as CF ) method is currently the most mature two meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
Inventor 刘嵩
Owner BAZHOU YUNGU ELECTRONICS TECH CO LTD
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