Amphiphilic microsphere material, preparation method thereof, and display

A technology of amphiphilic microspheres and amphiphilic blocks, applied in instruments, nonlinear optics, optics, etc., can solve the problems of poor POSS compatibility, difficult industrialization research, poor stability, etc.

Active Publication Date: 2022-04-05
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the biggest problem hindering the application of POSS is its poor compatibility with liquid crystal media and the poor force between liquid crystal molecules, making it less stable and difficult to carry out further industrial research

Method used

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  • Amphiphilic microsphere material, preparation method thereof, and display
  • Amphiphilic microsphere material, preparation method thereof, and display

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Embodiment Construction

[0024] In order to make the above content of the present invention more comprehensible, preferred embodiments are specifically cited below and described in detail in conjunction with the accompanying drawings.

[0025] The present invention will provide many different embodiments to implement different features in the present invention, but it is not intended to limit the present invention, anyone with ordinary knowledge in the technical field will not depart from the spirit and scope of the present invention , can be modified and retouched arbitrarily.

[0026] The invention provides an amphiphilic microsphere material, a preparation method thereof, and a display, wherein the amphiphilic microsphere material belongs to a nano-heterojunction material, adopts controllable assembly of a single micelle interface, and adjusts the surface at both ends of the material Roughness, adjust the force between the nano-heterojunction material and the substrate, after the liquid crystal mix...

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Abstract

The present invention provides an amphiphilic microsphere material, a preparation method thereof, and a display, wherein the amphiphilic microsphere material is a microsphere structure with a rough surface, including: silicon oxide microspheres; a plurality of single Micelles, grafted on the surface of the silica microspheres to form the rough surface of the microsphere structure, wherein the single micelles are composed of amphiphilic block copolymers; and a plurality of carbon tubes or carbon spheres, grafted on the rough surface of the microsphere structure.

Description

technical field [0001] The invention relates to a liquid crystal self-orientation material, in particular to an amphiphilic microsphere material, a preparation method thereof, and a display. Background technique [0002] Adding nanoparticles to vertical alignment (VA) liquid crystals can improve the performance of optoelectronic devices, such as faster response time and lower driving voltage. However, since the interaction between nanoparticles and the substrate is stronger than the interaction between nanoparticles and liquid crystal molecules, the liquid crystal medium added with nanoparticles is prone to phase separation, such as oligomer silsesquioxane (POSS). Because POSS is rich in hydroxyl groups, it can form hydrogen bonds with the ITO substrate, which helps the self-orientation of liquid crystal molecules. However, the biggest problem hindering the application of POSS is its poor compatibility with liquid crystal media and poor interaction with liquid crystal molec...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G02F1/1337
CPCG02F1/1337
Inventor张愉
OwnerTCL CHINA STAR OPTOELECTRONICS TECH CO LTD