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Pixel structure

A pixel structure and electrode technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as uneven alignment and unfavorable liquid crystal display panel quality, and achieve the effects of improved alignment uniformity, wide use value, and thin thickness

Inactive Publication Date: 2014-09-17
E INK HLDG INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, when the rubbing alignment treatment is performed on the alignment layer, uneven alignment will occur, which is not conducive to the quality of the liquid crystal display panel.

Method used

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Embodiment Construction

[0050] In order to further explain the technical means and effects adopted by the present invention to achieve the intended invention purpose, the following is a detailed description of the specific implementation, structure, features and effects of the pixel structure proposed according to the present invention in conjunction with the accompanying drawings and preferred embodiments. The description is as follows.

[0051] figure 1 is a schematic top view of the pixel structure of the first embodiment of the present invention, and figure 2 for figure 1 A schematic cross-sectional view of the pixel structure along the section line M-M. see figure 1 and figure 2 The pixel structure 100 is disposed on the substrate 10 , and the pixel structure 100 includes an active device 110 , a first electrode 120 , a second electrode 130 , an alignment layer 140 , an insulating layer 150 and an insulating layer 160 .

[0052] The active device 110 is, for example, a thin film transisto...

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Abstract

A pixel structure disposed on a substrate is provided. The pixel structure includes an active device, a first electrode, a second electrode and an alignment layer. The active device is disposed on the substrate. The first electrode is disposed on the substrate and has a plurality of slits. A thickness of the first electrode is from 20 not A to 100 not A. The second electrode is disposed on the substrate and electrically independent from the first electrode. A portion of the area of the second electrode is located inside the first slits. One of the first electrode and the second electrode is electrically connected to the active device. The alignment layer covers at least the first electrode and the first slits.

Description

technical field [0001] The present invention relates to a pixel structure, and in particular to a pixel structure with slits arranged on electrodes. Background technique [0002] Currently, common flat panel displays on the market mainly use a pixel array substrate to drive a display medium to display images, wherein the pixel array substrate is provided with a plurality of pixel structures arranged in an array. Generally speaking, a pixel structure is mostly composed of an active device and a pixel electrode connected to the active device. The pattern design of the pixel electrode can affect the form of the electric field provided by the pixel structure to realize the application of different display panels. For example, both the in-plane switching (In-Plane Switching, IPS) liquid crystal display panel and the fringe field switching (Fringe Field Switching, FFS) liquid crystal display panel are realized by arranging a plurality of slits on the pixel electrodes. The require...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/1337
CPCG02F1/134309G02F2001/134372G02F1/134363G02F1/134372
Inventor 林冠峄舒芳安余宗玮
Owner E INK HLDG INC