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Array substrate, display panel and display device

An array substrate and matrix technology, which is applied in the field of display panels and display devices, can solve the problems of increased cost, high cost, and unsatisfactory display devices, and achieve the effects of shortening driving time, increasing transmittance, and reducing costs

Active Publication Date: 2014-09-24
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the currently used display panels, there are many kinds of pixel arrangement structures, the most common one is a striped pixel arrangement, such as figure 1 As shown, this arrangement of pixels, in the figure 1 When the four sub-pixels are pixel units, four data lines and one gate line are required in the pixel unit. In the entire pixel structure, the number of data lines is relatively large; when the display is displayed, the gate driver IC is in the When scanning, the transistors of a whole row are turned on at a time. When the gate driver IC operates row by row, the data line driver IC is responsible for inputting the data voltage column by column in each row, so when the number of data lines increases, the data line driver will be increased. The burden of the IC, in order to meet the needs of the driver, the number of corresponding data line driver ICs will also increase, and the cost of the IC is very expensive, and the cost of the data line is also relatively expensive, and the increase in the number of data lines will increase the cost of the entire display device , so that it does not meet the current consumer demand for high quality and low price
[0004] At present, the resolution of liquid crystal displays is getting higher and higher, which means that the number of scanning columns increases, such as figure 1 The arrangement of the striped pixel structure in the display, with the improvement of the resolution and the increase of the data lines, the number of columns to be scanned increases and the driving time will be prolonged when displaying, which does not meet the needs of people currently on the market. The need for high response speed products; and the pixel arrangement of this strip electrode cannot meet the requirements of wide viewing angle

Method used

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  • Array substrate, display panel and display device
  • Array substrate, display panel and display device
  • Array substrate, display panel and display device

Examples

Experimental program
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Embodiment 1

[0043] Embodiment 1 of the present invention provides an array substrate, including a plurality of pixel units, such as figure 2 as shown, figure 2 is a schematic diagram of a pixel unit provided in Embodiment 1 of the present invention, from figure 2 It can be seen from the figure that the pixel unit includes a horizontally adjacent first main pixel area Z1 and a second main pixel area Z3, wherein the first main pixel area Z1 includes two vertically adjacent sub-pixel areas, and the The two sub-pixel areas are the first sub-pixel area L1 and the fourth sub-pixel area L4; the second main pixel area Z2 includes two vertically adjacent sub-pixel areas, and the two sub-pixel areas are the second sub-pixel area L2 and the third sub-pixel area L3;

[0044] The first sub-pixel area L1 is adjacent to the second sub-pixel area L2, and the third sub-pixel area L3 is adjacent to the fourth sub-pixel area L4;

[0045] That is, the pixel unit includes a 2×2 sub-pixel region matrix, ...

Embodiment 2

[0062] Embodiment 2 of the present invention provides an array substrate, including a plurality of pixel units, such as Figure 12 as shown, Figure 12 is a schematic structural diagram of a pixel unit provided in Embodiment 2 of the present invention, from Figure 12 It can be seen from the figure that the pixel unit includes a horizontally adjacent first main pixel area Z1 and a second main pixel area Z3, wherein the first main pixel area Z1 includes two vertically adjacent sub-pixel areas, and the The two sub-pixel areas are the first sub-pixel area L1 and the fourth sub-pixel area L4; the second main pixel area Z2 includes two vertically adjacent sub-pixel areas, and the two sub-pixel areas are the second sub-pixel area L2 and the third sub-pixel area L3;

[0063] The first sub-pixel area L1 is adjacent to the second sub-pixel area L2, and the third sub-pixel area L3 is adjacent to the fourth sub-pixel area L4;

[0064] That is, the pixel unit includes a 2×2 sub-pixel r...

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PUM

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Abstract

The invention discloses an array substrate, which comprises a plurality of pixel units, wherein each pixel unit comprises 2*2 sub pixel region matrixes, a first sub pixel region, a second sub pixel region, a third sub pixel region and a fourth sub pixel region are sequentially and clockwise arranged in the 2*2 sub pixel region matrixes, each sub pixel region comprises four sub pixels, the first sub pixel region and the third sub pixel region comprise 2*2 sub pixel matrixes, and the second sub pixel region and the fourth sub pixel region comprise 1*4 sub pixel matrixes. The array substrate as well as a display panel and a display device comprising the array substrate provided by the invention have the advantages that the cost can be reduced, in addition, the wide view angle is realized, and the transmittance is improved.

Description

technical field [0001] The present invention relates to the display field, in particular to an array substrate, a display panel and a display device including the array substrate. Background technique [0002] Display panels are currently widely used in portable electronic products such as mobile phones and PDAs (Personal Digital Assistant, PDA), such as: Thin Film Transistor-Liquid Crystal Display (TFT-LCD), Organic Light Emitting Diode (OLED) , low temperature polysilicon (LowTemperaturePoly-silicon, LTPS) display and plasma display (PlasmaDisplayPanel, PDP), etc. With the vigorous development of display technology, consumers have higher and higher requirements for display image quality. Consumers have increasingly higher requirements on viewing angle, color saturation, display effect and price of displays. [0003] In the currently used display panels, there are many kinds of pixel arrangement structures, the most common one is a striped pixel arrangement, such as figu...

Claims

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Application Information

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IPC IPC(8): G02F1/1362H01L27/12
Inventor 曹兆铿陈晨
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD