Liquid crystal display panel and preparation preparation method of color filter substrate

A liquid crystal display panel and color filter technology, applied in optics, nonlinear optics, instruments, etc., can solve problems such as unevenness, liquid crystal pollution, bright and dark stripes, etc., to reduce costs, improve coating quality, and improve product qualifications rate effect

Pending Publication Date: 2018-01-23
HKC CORP LTD
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  • Claims
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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 preparation preparation method of color filter substrate
  • Liquid crystal display panel and preparation preparation method of color filter substrate
  • Liquid crystal display panel and preparation preparation method of color filter 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 discloses the technical field of liquid crystal display, in particular to a liquid crystal display panel. The liquid crystal display panel comprises a color filter substrate, an active switch array substrate, a liquid crystal layer and sealant; the color filter substrate comprises a display area and a non-display area around the display area, and the non-display area is provided witha second limiting part used for sealant limiting; the active switch array substrate is opposite to the color filter substrate; the liquid crystal layer is arranged between the active switch array substrate and the color filter substrate and located in the display area; the sealant is arranged between the active switch array substrate and the color filter substrate by surrounding the liquid crystal layer, and the sealant is located in the non-display area and arranged on the second limiting part. Accordingly, by arranging a sealant limiting part on a first substrate, the accuracy of sealant application 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): G02F1/1335G02F1/1339
Inventor 黄北洲
Owner HKC CORP LTD
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