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Pixel structure of liquid crystal display panel and pixel forming method

A liquid crystal display panel and pixel structure technology, applied in optics, instruments, nonlinear optics, etc., can solve the problems of high cost of halftone masks, increased difficulty in product development of liquid crystal display panels, and complicated manufacturing process.

Inactive Publication Date: 2016-08-03
HANNSTAR DISPLAY NANJING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the cost of the half-tone mask manufacturing process is relatively high and the manufacturing process is relatively complicated, which increases the difficulty of product development for LCD panels.

Method used

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  • Pixel structure of liquid crystal display panel and pixel forming method
  • Pixel structure of liquid crystal display panel and pixel forming method
  • Pixel structure of liquid crystal display panel and pixel forming method

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Experimental program
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Embodiment Construction

[0022] Please also refer to figure 1 and figure 2 . figure 1 It is a schematic diagram of the pixel structure of the liquid crystal display panel of the present invention before assembly. figure 2 It is a schematic diagram of the assembled pixel structure of the liquid crystal display panel of the present invention. As shown in the figure, the pixel structure of the liquid crystal display panel of the present invention includes a first substrate 110 and a second substrate 120 . A color filter layer 112 is formed on the first substrate 110 . The color filter layer 112 includes a plurality of filter blocks 114 (such as a red filter block, a green filter block, and a blue filter block), a first light-shielding block 116 and a second light-shielding block 118 . The filter blocks 114 are used to filter light, and the filter blocks 114 are respectively formed of photoresist materials of different colors. The first light-shielding area 116 and the second light-shielding area 1...

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Abstract

The invention discloses a pixel structure of a liquid crystal display panel and a pixel forming method. The pixel structure comprises a first substrate, a color filer layer, a coverage layer, a second substrate, a thin film transistor, a main spacing unit and a sub-spacing unit, wherein the color filter layer is formed on the first substrate and comprises a plurality of filter blocks used for filtering light rays and a plurality of shading blocks used for shading the light rays; the shading blocks include a first shading block and a second shading block; the coverage layer is formed on the first shading block; the thin film transistor is formed on the second substrate; the main spacing unit is formed in a position, corresponding to the first shading block, of the second substrate; the sub-spacing unit is formed in a position, corresponding to the second shading block, of the second substrate; one end of the main spacing unit is in contact with the coverage layer; and a gap is formed between the sub-spacing unit and the second shading block. According to the pixel structure and the pixel forming method, the product development complexity of the liquid crystal display panel can be lowered.

Description

technical field [0001] The invention relates to a pixel structure and a pixel forming method of a liquid crystal display panel, in particular to a pixel structure and a pixel forming method which can simplify the manufacturing process of the liquid crystal display panel. Background technique [0002] In the manufacturing process of the liquid crystal display panel, in order to form a space between the upper and lower substrates to fill the liquid crystal, a plurality of main spacer units and sub-spacer units are formed on the upper substrate or the lower substrate of the liquid crystal display panel. The top of the main spacing unit will push against the other substrate to provide support, and a gap is formed between the sub-interval unit and the other substrate to reserve a space for deformation of the substrate when the substrate is stressed. In the prior art, in order to form the main spacer unit and the sub-spacer unit, it is necessary to use a halftone mask (halftonemas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1339
CPCG02B5/201G02F1/133345G02F1/133512G02F1/133514G02F1/13394
Inventor 方斯郁
Owner HANNSTAR DISPLAY NANJING