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Pixel structure

A pixel structure, pixel technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems to be strengthened, and achieve the effect of improving the color shift problem

Active Publication Date: 2017-09-26
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such an improvement is more effective in improving color saturation, but the effect on improving color cast still needs to be strengthened

Method used

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Embodiment Construction

[0096] Figure 1A is a schematic top view of a pixel structure according to the first embodiment of the present invention, wherein Figure 1A Partial film layers are omitted. Figure 1B and Figure 1C are along Figure 1A Schematic cross-sectional view of the middle line A-A', B-B'. Please refer to Figure 1A to Figure 1C , the pixel structure 100 of this embodiment includes a plurality of sub-pixels arranged in an array, such as a first sub-pixel SP1, a second sub-pixel SP2 and a third sub-pixel SP3. The sub-pixels are arranged, for example, on the substrate SUB. In addition, a plurality of scanning lines SL may be further arranged on the substrate SUB ( Figure 1A Only one scan line SL) and multiple data lines DL are schematically shown. The scan lines SL and the data lines DL intersect with each other to define the area where each sub-pixel SP is located. In addition, each sub-pixel is suitable to be driven by one of the scan lines SL and one of the data lines DL.

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Abstract

A pixel structure including a plurality of sub-pixels arranged in array is provided. Each of the sub-pixels includes an active device and a pixel electrode electrically connected to the active device, respectively. Each of the pixel electrode is defined with an disclination area and a plurality of domains separated by the disclination area, respectively, wherein only a portion of the sub-pixels further include a light-shielding pattern disposed corresponding to the disclination area.

Description

technical field [0001] The present invention relates to a pixel structure, and in particular to a pixel structure that helps to improve the problem of color shift in side view. Background technique [0002] Liquid crystal displays with excellent space utilization efficiency, low power consumption, and no radiation have gradually become the mainstream of the market. In order to improve the display quality of LCDs, various LCDs with wide viewing angles have been developed on the market, such as in-plane switching (IPS) LCDs, fringefield switching (fringefield switching) LCDs, etc. Display and multi-domain vertical alignment (multi-domain vertical alignment, MVA) liquid crystal display, etc. [0003] Although the multi-domain vertical alignment liquid crystal display has the effect of wide viewing angle, its light transmittance will vary with the viewing angle. That is to say, when the user looks at the display screen from the front and side, the brightness displayed by the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343
CPCG02F1/134309G02F1/134327G02F1/134336G02F1/134363G02F1/134372
Inventor 田堃正施志昌廖乾煌魏玮君叶昭纬
Owner AU OPTRONICS CORP
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