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Pixel arrangement structure for AMOLED (Active Matrix/Organic Light Emitting Diode) display

A light-emitting diode and pixel arrangement technology, applied in the direction of electric solid-state devices, semiconductor devices, electrical components, etc., can solve the problems of inability to effectively improve fidelity and limitations

Inactive Publication Date: 2015-11-25
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the arrangement in the form of straight stripes (Stripe), 12 sub-pixels are required to display 4 pixels, which limits the pixel density (PixelsPerIinch; PPI for short) and cannot effectively improve the degree of realism.

Method used

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  • Pixel arrangement structure for AMOLED (Active Matrix/Organic Light Emitting Diode) display
  • Pixel arrangement structure for AMOLED (Active Matrix/Organic Light Emitting Diode) display
  • Pixel arrangement structure for AMOLED (Active Matrix/Organic Light Emitting Diode) display

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Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] refer to figure 2 As shown, the first embodiment of the present invention provides a pixel arrangement structure applied to an active organic light-emitting diode AMOLED display. The pixel arrangement structure consists of 8 sub-pixels and 4 pixels as a basic unit, which are repeatedly arranged. The 8 sub-pixels of the basic unit are arranged in 4 rows Row and 2 columns Col, and are 2 red sub-pixels R, 4 green sub-pixels G, and 2 blue sub-pixels B. It should be noted that the adjacency mentioned below refers to two adjacent columns on the same row, or two adjacent rows on the same column.

[0019] Among the 8 sub-pixels of the basic unit, the two red sub-pixels R are not adjacent to each other, the two blue sub-pixels B are not adjacent to each other, and each green sub-pixel G is adjacent to one The red sub-pixel R and one ...

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Abstract

The invention discloses a pixel arrangement structure for an AMOLED display. Four pixels composed of 8 sub-pixels serve as a basic unit, the basic units are arranged with repetition, the 8 sub-pixels of each basic unit includes 2 red sub-pixels, 4 green sub-pixels and 2 blue sub-pixels, the 2 red sub-pixels are not adjacent to each other, the 2 blue sub-pixels are not adjacent to each other, each green sub-pixel is adjacent to one red sub-pixel and one blue sub-pixel, 2 of the four green sub-pixels are adjacent to each other, and the other 2 of the four green sub-pixels are not adjacent to each other. Thus, use of sub-pixels is reduced to improve the PPI (Pixels Per Inch) and improve the simulation degree.

Description

technical field [0001] The invention relates to a pixel arrangement structure of a display, in particular to a pixel arrangement structure applied to an active organic light emitting diode (AMOLED) display. Background technique [0002] Pixels of traditional displays are arranged in stripes, mosaic, and delta. The design of the active organic light emitting diode (AMOLED) display in the display is mostly arranged in a linear stripe (Stripe) arrangement. Because this linear stripe arrangement method is convenient, neat and easy to layout, it does not need to be too complicated. The routing method (Layout) is widely used. [0003] refer to figure 1 As shown, the arrangement state in the form of a straight line stripe (Stripe) is displayed, and the arrangement mode in the lateral direction Row1~Row4 respectively presents red light R, green light G, and blue light B, and then repeats the arrangement in the direction of columns Col1~Col12, then you can A display mode of a line...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L27/28
CPCH10K59/35H10K59/353H10K59/00H10K59/121
Inventor 张志伟
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD