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Liquid crystal display panel and making method thereof

A technology for a liquid crystal display panel and a manufacturing method, which are applied in nonlinear optics, instruments, optics, etc., can solve the problems of low reflectivity of blue-phase liquid crystal, affect the display brightness of the liquid crystal display panel, and low reflectivity of the liquid crystal display panel, etc. Reflectivity, the effect of improving display brightness

Inactive Publication Date: 2017-05-31
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, blue-phase liquid crystal display panels generally only have a single-chiral blue-phase liquid crystal structure, so they can only reflect a single left-handed or right-handed light, resulting in low reflectivity of blue-phase liquid crystals, which in turn leads to liquid crystals containing blue-phase liquid crystal films. The reflectivity of the display panel is low, which affects the display brightness of the LCD panel

Method used

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  • Liquid crystal display panel and making method thereof
  • Liquid crystal display panel and making method thereof
  • Liquid crystal display panel and making method thereof

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Embodiment 1

[0037] figure 1 It is a schematic cross-sectional structure diagram of a liquid crystal display panel provided in Embodiment 1 of the present invention. Such as figure 1 As shown, the liquid crystal display panel includes a first substrate 10, a first blue phase liquid crystal film 12, a second blue phase liquid crystal film 13 and a second substrate 11 arranged in sequence, wherein the first blue phase liquid crystal film 12 reflects left-handed light, and the second blue phase liquid crystal film 12 The two blue-phase liquid crystal films 13 reflect right-handed light.

[0038] It is mainly the electric field intensity that produces photosensitivity in the light wave. The electric field intensity corresponding to the light wave can be regarded as a light vector. When viewed in the direction of light propagation, the light whose light vector rotates counterclockwise is called left-handed light. On the contrary, Light whose light vector rotates clockwise is called dextrorota...

Embodiment 2

[0044] figure 2 It is a schematic flowchart of a method for manufacturing a liquid crystal display panel provided in Embodiment 2 of the present invention. The method of this embodiment is applicable to the situation where a liquid crystal display panel needs to be manufactured, and can also be used to manufacture the liquid crystal display panel described in the foregoing embodiments , the method includes the following steps:

[0045] S110 , providing a first substrate and a third substrate oppositely disposed.

[0046] Exemplary, such as image 3 As shown, the first substrate 10 and the third substrate 16 that are arranged oppositely are provided, and the first substrate 10 and the third substrate 16 can be arranged oppositely, and there is a certain gap between the first substrate 10 and the third substrate 16, for example, the first substrate 10 and the third substrate 16 The first substrate 10 and the third substrate 16 can be fixed by columnar spacers to provide enoug...

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Abstract

The embodiment of the invention discloses a liquid crystal display panel and a making method thereof. The liquid crystal display panel comprises a first substrate, a first blue-phase liquid crystal film, a second blue-phase liquid crystal film and a second substrate which are sequentially arranged, wherein the first blue-phase liquid crystal film reflects left-handed rotation light, and the second blue-phase liquid crystal film reflects right-handed rotation light. The first blue-phase liquid crystal film and second blue-phase liquid crystal film are arranged between the first substrate and the second substrate, the first blue-phase liquid crystal film reflects the left-handed rotation light, the second blue-phase liquid crystal film reflects the right-handed rotation light, therefore, the liquid crystal display panel not only can reflect the left-handed rotation light, but also can reflect the right-handed rotation light, the reflection rate of the liquid crystal display panel containing the first blue-phase liquid crystal film and the second blue-phase liquid crystal film is increased, and the display brightness of the liquid crystal display panel is enhanced on the condition that the driving voltage of the liquid crystal display panel is same.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular to a liquid crystal display panel and a manufacturing method thereof. Background technique [0002] Compared with the currently widely used liquid crystal materials for liquid crystal displays, blue phase liquid crystals have the following outstanding advantages: the response time of blue phase liquid crystals is in the sub-millisecond range, and the response speed is 10 times that of ordinary nematic liquid crystals, which can be applied to applications requiring fast Corresponding display equipment; high-speed drive above 240Hz can be achieved without overdrive technology, which can effectively reduce the dynamic blur of moving images; display wide angle and high contrast; there is no strict limit on the thickness of the liquid crystal layer; low production cost, The manufacturing process is simple, etc. Due to the above-mentioned excellent performance, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/137G02F1/1347G02F1/1337
CPCG02F1/1337G02F1/1347G02F1/137G02F1/13793
Inventor 罗丹续晓婉
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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