Pixel array and head-up display

A pixel array and pixel technology, which is applied in the field of pixel array and head-up display, can solve the problems of low brightness of pure color screen and high brightness of white screen, and achieve the effect of improving the penetration rate

Inactive Publication Date: 2014-12-24
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with the traditional RGB LCD, the RGBW LCD has a lower brightness of the pure color screen, and the brightness of the white screen is too high.

Method used

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  • Pixel array and head-up display
  • Pixel array and head-up display

Examples

Experimental program
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Embodiment Construction

[0058] figure 1 It is a schematic top view of a pixel array according to an embodiment of the present invention. The pixel array 1000 may include a plurality of repeating unit groups 100 . repeating unit group 100 eg figure 1 Arranged in array form as shown. In this embodiment, a plurality of identical unit groups are arranged repeatedly to form an array, and here, each of the same unit groups is named as a repeating unit group. figure 2 It is a schematic top view of the repeating unit group according to the first embodiment of the present invention. Please also refer to figure 1 and figure 2, the repeating unit group 100 of this embodiment consists of the first scan line SL1, the second scan line SL2, the first data line DL1, the second data line DL2, the third data line DL3, the fourth data line DL4 and seven sub-pixels ( sub-pixel). The seven sub-pixels are two sub-pixels R of the first color, two sub-pixels G of the second color, two sub-pixels B of the third colo...

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PUM

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Abstract

Provided is a pixel array. The pixel array comprises a plurality of repeated unit groups. Each repeated unit group comprises a first scanning wire, a second scanning wire, a first data wire, a second data wire, a third data wire, a fourth data wire, at least two first color sub-pixels, at least two second color sub-pixels, at least two third color sub-pixels and at least a fourth color sub-pixel. The first color sub-pixels, the second color sub-pixels and the third color sub-pixels have a first short side and a first long side length respectively. The fourth color sub-pixel has a second short side length and a second long side length. The second long side length is more than the first long side length. The pixel array can raise the penetration rate of a display panel and does not affect the image quality.

Description

technical field [0001] The invention relates to a pixel array and a display, in particular to a pixel array and a head-up display. Background technique [0002] With the advancement of technology, liquid crystal displays (LCDs) have been widely used in various mobile information display devices such as mobile phones, tablet computers, and head up displays (HUDs) for vehicles. [0003] Generally speaking, the automotive head-up display uses a thin film transistor-liquid crystal display (TFT-LCD) panel as the image source, cooperates with the lighting source, and uses the design of the optical system to guide the light path to make it image on the windshield. In order for images to be clearly projected on the windshield, automotive head-up displays typically require high backlight brightness. However, the light-to-energy conversion efficiency of conventional liquid crystal displays is very low. [0004] In order to utilize the brightness of the backlight of the liquid cryst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1343G02B27/01
CPCG02B27/0101G02B2027/014G02F1/1362G02F2201/52G02B27/01G02F1/136286G02B2027/0112G02B2027/0118G02F1/134345
Inventor 林汇峰郑胜文
Owner AU OPTRONICS CORP
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