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Polymer network-like liquid crystal display structure and preparation method thereof

A liquid crystal display and polymer technology, applied in optics, instruments, nonlinear optics, etc., can solve the problem that the transmittance of the structure is not very high

Pending Publication Date: 2017-11-10
东莞通华液晶有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the structural transmittance of the above prior art is not very high, there is still room for improvement, and its structure can be more optimized

Method used

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  • Polymer network-like liquid crystal display structure and preparation method thereof
  • Polymer network-like liquid crystal display structure and preparation method thereof
  • Polymer network-like liquid crystal display structure and preparation method thereof

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Ordinary liquid crystal display, the liquid crystals are arranged in a certain way between the two glass substrates 1, and the state of the liquid crystal molecules is controlled by the electric field, so as to achieve the purpose of display, but whether it is displayed or not displayed, the arrangement of the liquid crystal molecules is basically the same status.

[0019] Such as Figure 2-3 As shown, a polymer network liquid crystal display structure, which is mixed with a polymer 6 having a refractive index different from that of the liquid crystal in the liquid crystal 5, the polymer 6 is a three-dimensional network structure, and the network structure seals the liquid crystal 5. The inner cavity is divided into several separated cavities, and the liquid crystal 5 is accommodated in each cavity. The alignment direction of the liquid crystals 5 in...

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Abstract

The invention discloses a polymer network-like liquid crystal display structure and a preparation method thereof. According to the polymer network-like liquid crystal display structure, a polymer of which the refractive index is different from that of liquid crystal is mixed in the liquid crystal, the polymer adopts a three-dimensional netlike structure, the netlike structure divides a liquid crystal sealing inner cavity into a plurality of separate cavities, and the liquid crystal is accommodated in each cavity. The preparation method comprises the following steps: curing the polymer through ultraviolet, enabling the polymer to form the three-dimensional netlike structure, dividing the liquid crystal, and forming interfaces with different refractive indexes between the liquid crystal and the polymer so as to obtain a liquid crystal screen capable of adjusting light.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a polymer network liquid crystal display structure and a preparation method thereof. Background technique [0002] In some new application fields, high transmission characteristics are required, and the application of adjustable light is required. Because traditional LCD displays require polarizers, and polarizers will attenuate light by 50% to 70%, and have a certain color. Therefore, developing an LCD that does not require polarizers and can control the degree of light transmission through electrical signals can meet the needs of this application field. The fields that need to be used include: car windshield screen, car window screen, built-in display screen of telescope, viewfinder of SLR camera, electronic curtain, etc. [0003] The authorized announcement number is the Chinese invention patent of CN 201425682 Y, which discloses a scattering type liquid cryst...

Claims

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Application Information

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IPC IPC(8): G02F1/1334
CPCG02F1/1334G02F1/13345
Inventor 潘翼辉
Owner 东莞通华液晶有限公司
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