a liquid crystal display

A technology of liquid crystal display and cholesteric liquid crystal, which is applied in the directions of instruments, nonlinear optics, optics, etc., can solve the problems of restricting the development of thin and light liquid crystal displays, light transmittance affecting liquid crystal displays, and inability to image liquid crystal displays, etc. Transmittance, Reducing the Effect of Light Transmission, Reducing the Effect of Quantity

Active Publication Date: 2015-08-19
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the prior art, the imaging of the liquid crystal display depends on polarized light, and the liquid crystal display is provided with two polarizers. If the polarizers are reduced, the liquid crystal display will not be able to image
Due to the development of liquid crystal displays towards transparency, lightness and process simplification, the light transmittance of polarizers affects the transparency of liquid crystal displays, and the installation of polarizers also restricts the development of thinner and lighter liquid crystal displays to a certain extent. Setting two polarizers in the display also restricts the process simplification and development of liquid crystal displays

Method used

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Embodiment Construction

[0032] 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.

[0033] The liquid crystal display 10 provided by the embodiment of the present invention, such as figure 1 shown, including:

[0034] The color filter substrate 101 and the array substrate 102 arranged opposite to each other; wherein, the color filter substrate 101 may be provided with a black matrix ( figure 1 not marked), the black matrix has a plurality of open areas, and the array substrate 102 can be provided with switch units ( figure 1 Not marked), su...

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Abstract

A liquid crystal display (10) has improved light transmittance. The liquid crystal display (10) comprises: a color filter substrate (101) and an array substrate (102) arranged opposite each other, cholesteric liquid crystals (103) filled between the color filter substrate (101) and the array substrate (102), a phase retardation film (104) arranged on the outer side of the array substrate (102), a polarizing plate (105) attached to the phase retardation film (104) and a backlight source (106) arranged on the outer side of the polarizing plate (105).

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display. Background technique [0002] In recent years, with the continuous advancement of science and technology, LCD (Liquid Crystal Display) technology has been continuously improved. It occupies a very important position in the display field due to its low energy consumption, easy flat panelization, and environmental protection. As the demand for liquid crystal displays in various industries increases and the demand diversifies, liquid crystal displays are developing towards transparency, thinner and thinner, and simpler processes. [0003] However, in the prior art, the imaging of the liquid crystal display relies on polarized light, and the liquid crystal display is provided with two polarizers. If the number of polarizers is reduced, the liquid crystal display cannot be imaged. Due to the development of liquid crystal displays towards trans...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G02F1/13363G02F1/137
CPCG02F1/13718G02F2001/133638G02F1/133638
Inventor鹿岛美纪
OwnerBOE TECH GRP CO LTD