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Liquid crystal display panel and method for preparing thin film transistor substrate

A technology of liquid crystal display panels and thin film transistors, applied in nonlinear optics, instruments, optics, etc., can solve the problems of liquid crystal pollution, bright and dark stripes, unevenness, etc., and achieve the effects of improving coating quality, reducing costs, and improving product qualification rate

Pending Publication Date: 2018-01-26
HKC CORP LTD
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Problems solved by technology

[0004] However, since the liquid crystal molecules will flow around the panel after being injected, but before the frame glue is cured, the liquid crystal molecules and the frame glue will undergo chemical changes and cause the frame glue to dissolve. In severe cases, it will cause liquid crystal pollution and make the frame area of ​​the display device Unevenness (mura) phenomenon of obvious bright and dark stripes due to contamination of liquid crystal

Method used

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  • Liquid crystal display panel and method for preparing thin film transistor substrate
  • Liquid crystal display panel and method for preparing thin film transistor substrate
  • Liquid crystal display panel and method for preparing thin film transistor substrate

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Embodiment Construction

[0037] Hereinafter, the present disclosure will be described in detail in conjunction with specific embodiments.

[0038] In one embodiment of the present disclosure, as Figure 1a As shown, the liquid crystal display panel 100 includes a first substrate 11 , a second substrate 12 , a liquid crystal layer 15 and a sealant 160 disposed between the first substrate 11 and the second substrate 12 . Wherein, the sealant 160 is arranged around the liquid crystal layer 15 for bonding the first substrate 11 and the second substrate 12 and sealing the liquid crystal layer 15 between the sealant 160 and the liquid crystal layer. In the sealed space 151 enclosed by the first substrate 11 and the second substrate 12 . In order to provide supporting force between the first substrate 11 and the second substrate 12 , a spacer 170 is also provided in the sealed space 151 .

[0039] The projection of the liquid crystal layer 15 on the first substrate 11 or the second substrate 12 can be defin...

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Abstract

The invention relates to the field of liquid crystal display technologies, in particular to a liquid crystal display panel which comprises a driving switch array substrate, a color optical filter substrate, a liquid crystal layer and frame adhesive. The driving switch array substrate comprises a display area and a non-display area, and the non-display area is arranged on the periphery of the display area and is further provided with a first spacing portion for spacing the frame adhesive; the color optical filter substrate is opposite to the driving switch array substrate; the liquid crystal layer is arranged between the driving switch array substrate and the color optical filter substrate and is positioned in the display area; the frame adhesive encircles the liquid crystal layer and is arranged between the driving switch array substrate and the color optical filter substrate; the frame adhesive is positioned in the non-display area and is arranged on the first spacing portion. The liquid crystal display panel has the advantages that frame adhesive spacing components are arranged on the first substrate, and accordingly the frame adhesive coating accuracy can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of liquid crystal display, in particular to a liquid crystal display panel. Background technique [0002] The existing liquid crystal display (Liquid Crystal Display, LCD) has been widely used in various aspects of people's daily life. Liquid crystal displays are currently being developed towards light, thin, short, and small technology information products, and display products with a long history in computer peripherals are certainly no exception. On the premise of being easy to carry and carry, the traditional display methods are all limited by factors such as excessive volume or huge power consumption, and cannot meet the actual needs of users. The development of liquid crystal display technology is just in line with the current trend of information products. Regardless of the advantages of right-angle display, low power consumption, small size, and zero radiation, users can enjoy the best visu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1339
CPCG02F1/1339G02F1/1362
Inventor 何怀亮
Owner HKC CORP LTD
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