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Sealant and preparation method thereof as well as liquid crystal display panel

A technology of sealing frame glue and solution, applied in nonlinear optics, instruments, optics, etc., can solve the problems of intensified movement of impurity ions, drop of liquid crystal VHR, and impact of frame sealing glue.

Active Publication Date: 2018-09-28
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of aligning the array substrate and the cell-aligning substrate, the liquid crystal is likely to impact the sealant, and the impurity ions 12 in the sealant enter the liquid crystal layer 40 (such as figure 1 shown), greatly affects the VHR of the liquid crystal
Especially at high temperature, the movement of impurity ions in the liquid crystal cell is intensified, resulting in a further decrease in the VHR of the liquid crystal.

Method used

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  • Sealant and preparation method thereof as well as liquid crystal display panel
  • Sealant and preparation method thereof as well as liquid crystal display panel
  • Sealant and preparation method thereof as well as liquid crystal display panel

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] An embodiment of the present invention provides a frame sealant, which includes a frame sealant matrix and a component that adsorbs impurity ions; the component that adsorbs impurity ions is mixed in the frame sealant matrix.

[0030] Wherein, the components for adsorbing impurity ions can be uniformly dispersed in the sealant matrix, so as to improve the ability to adsorb impurity ions in the sealant matrix.

[0031] An embodiment of the present invent...

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Abstract

An embodiment of the invention provides a sealant and a preparation method thereof as well as a liquid crystal display panel and relates to the technical field of display. The self-cleaning effect ofthe sealant can be realized, so that the probability that foreign ions enter liquid crystals can be reduced. The sealant comprises a sealant matrix and a component for adsorbing foreign ions, whereinthe component for adsorbing foreign ions is mixed in the sealant matrix.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a frame sealant, a preparation method thereof, and a liquid crystal display panel. Background technique [0002] The VHR (Voltage Holding Ratio) of liquid crystals characterizes the purity and impurity content of liquid crystals to a certain extent, which affects the reliability of liquid crystal displays, such as flickering and afterimages. [0003] In the process of aligning the array substrate and the cell-aligning substrate, the liquid crystal is likely to impact the sealant, and the impurity ions 12 in the sealant enter the liquid crystal layer 40 (such as figure 1 shown), which greatly affects the VHR of the liquid crystal. Especially at high temperature, the movement of impurity ions in the liquid crystal cell intensifies, resulting in a further decrease in the VHR of the liquid crystal. Contents of the invention [0004] Embodiments of the present invention provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339
CPCG02F1/1339
Inventor 钟璇袁洪亮武晓娟马力陈会顺郑琪毕谣赵志强程张祥邢红燕方浩博孙琦周海龙勇闯
Owner BOE TECH GRP CO LTD
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