Liquid crystal display panel and liquid crystal display device

A liquid crystal display panel and display area technology, applied in the direction of nonlinear optics, instruments, optics, etc., can solve the problems of increasing the thickness of the PI layer and affecting the display of the liquid crystal display panel, so as to improve the display of the image, improve the quality of the display of the image, and realize The effect of narrow bezel design

Active Publication Date: 2018-03-30
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

like Figure 9A , Figure 9B and Figure 9C As shown, in the existing color filter substrate, a protruding retaining wall member 12' is arranged at the edge thereof, and when the PI liquid 30' flows through the retaining wall member 12' along the A' direction, it will receive a relatively large reaction force. Make the PI liquid 30' reflow along the B' direction and accumulate near the edge of the display area of ​​the color filter substrate, resulting in an increase in the thickness of the PI layer at the edge of the display area, affecting the display of the liquid crystal display panel

Method used

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  • Liquid crystal display panel and liquid crystal display device
  • Liquid crystal display panel and liquid crystal display device
  • Liquid crystal display panel and liquid crystal display device

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing.

[0031] The particulars presented here are exemplary and used for illustrative discussion of embodiments of the invention only, and are presented to provide what is believed to be the most useful and understandable description of the principles and conceptual aspects of the invention. On this point, there is no attempt to introduce the structural details of the present invention beyond the level required for a basic understanding of the present invention. Those skilled in the art can clearly understand how to implement the present invention in practice through the description and accompanying drawings. Several forms.

[0032] figure 1 A schematic structural view of the liquid crystal display panel 100 provided according to the present invention is shown. The liquid crystal display panel 100 includes a color filter substrate 10, and the color filter substrate 10 includes a...

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Abstract

The invention discloses a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel comprises a color film substrate. The color film substrate comprises a display area. The edge of the display area comprises a black matrix layer provided with a groove. Barrier wall components are arranged in the groove, and the height of the barrier wall components is larger than the thickness of the black matrix layer. The liquid crystal display panel can achieve image display with higher quality, and meanwhile narrow bezel design of the liquid crystal display panel can be achieved more easily.

Description

technical field [0001] The invention belongs to the technical field of liquid crystal display, and in particular relates to a liquid crystal display panel and a liquid crystal display device. Background technique [0002] In the field of TFT-LCD (Thin Film Transistor Liquid Crystal Display), a PI layer is usually coated on the color filter substrate and the array substrate to form a pretilt angle. The PI layer is used to make the liquid crystal have a fixed orientation, so that Conducive to liquid crystal display. [0003] However, since the frame glue is usually coated on the edge of the color filter substrate, and the conversion layer is also close to the frame glue, the coating of the PI layer on the edge of the color filter substrate cannot exceed the position of the frame glue, that is, the edge of the PI layer must be Between the display area and the inner edge of the frame, otherwise the frame will fall off, resulting in abnormal display of the LCD panel. In the pri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1339G02F1/1335
CPCG02F1/133512G02F1/1337G02F1/13394
Inventor 黄世帅
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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