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Liquid crystal and display panel and display device

A liquid crystal and array substrate technology, applied in the display field, can solve the problem of slow response speed of liquid crystal, and achieve the effect of fast response speed of liquid crystal and good display effect

Inactive Publication Date: 2019-05-03
CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned defects in the prior art, the present invention provides a liquid crystal, a display panel and a display device to solve the technical problem of the slow response speed of the existing rod-shaped liquid crystal molecules

Method used

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

Examples

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Effect test

Embodiment 1

[0033] The liquid crystal molecule provided in this embodiment, the general structural formula of the liquid crystal is shown in the following formula (1):

[0034]

[0035] Among them, B1, B2, and B3 are ring structures, specifically, they can be benzene rings or pyrimidine rings, for example, B1, B2, and B3 are all benzene rings, or B1, B2, and B3 are all pyrimidine rings, or B1, B2 , one of B3 is a benzene ring, and the rest are pyrimidine rings, or one of B1, B2, and B3 is a pyrimidine ring, and the rest are benzene rings, that is, B1 can be a benzene ring or a pyrimidine ring, and B2 can be a benzene ring or a pyrimidine ring , B3 is a benzene ring or a pyrimidine ring, A1 and A2 are intermediate bridges, in this embodiment, the intermediate bridges can specifically be olefinic or acetylene bonds, for example, A1 is olefinic or acetylene bonds, A2 is olefinic or acetylenic bonds Bond, Z1, Z2 and Z3 are side chain groups, side chain groups are specifically alkyl or cyan...

Embodiment 2

[0068] This embodiment provides a display panel, wherein the display panel includes an array substrate and a color filter substrate arranged in a box opposite to the array substrate, wherein the above-mentioned liquid crystal is disposed between the array substrate and the color filter substrate. The response speed of the liquid crystal is fast, so the display panel provided by this embodiment is not easy to see the trailing phenomenon, and a good display effect of the display panel is realized.

Embodiment 3

[0070] This embodiment provides a display device, the display device includes the above-mentioned display panel, and also includes a backlight module. Among them, the display device may specifically be a tablet computer, an e-book, a smart phone or other devices with a display function.

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Abstract

The invention provides a liquid crystal, wherein the structure formula of the liquid crystal is shown in the following formula (1) which is described in the description, B1, B2 and B3 are cyclic structures, A1 and A2 are intermediate bridge bonds, Z1, Z2 and the Z3 are side chain groups, X and Y are terminal groups, and a substituent of at least one of the X, the Y, the A1 and the A2 comprises: -NH2, the liquid crystal provided by the invention, solves the technical problem that the liquid crystal response speed of the prior rod-shaped liquid crystal molecule is slow.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal, a display panel and a display device. Background technique [0002] Liquid crystal display (Liquid Crystal Display, LCD) is the most widely used display product in the market. Among them, the liquid crystal display mainly includes a liquid crystal display panel and a backlight module. The liquid crystal between the (array) substrate and the color filter (color filter, referred to as: CF) substrate, in which the liquid crystal molecules can be divided into biphenyl liquid crystals, phenylcyclohexane liquid crystals and esters according to the characteristics of the central bridge and ring Liquid crystals can be divided into columnar liquid crystal molecules and rod-shaped liquid crystal molecules according to their molecular structure. Rod-shaped liquid crystal molecules are widely used liquid crystals, and rod-shaped liquid crystals are specifically a mesogenic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K19/16G02F1/1333
Inventor 梁秀艳
Owner CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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