Display panel, manufacture method thereof, display device

A technology for a display panel and a manufacturing method, which is applied in the fields of display devices, display panels and their manufacturing, and can solve problems such as complex optimization schemes, difficult implementation, and complex technical means, and achieve the effects of reducing brightness, improving contrast, and reducing light leakage
CN103529615AActive Publication Date: 2014-01-22BOE TECH GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BOE TECH GRP CO LTD
Publication Date
2014-01-22

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Abstract

The invention discloses a display panel, a manufacture method thereof and a display device. The display panel comprises an array substrate and a pair box substrate. The display panel further comprises an electrically induced discoloration structure. The electrically induced discoloration structure is used for absorbing leaked light of the display panel when the display panel is in a dark state. When the display panel is in a bright state, the electrically induced discoloration structure is in a transparent state. When the display panel is in a dark state, the electrically induced discoloration structure is in a coloring state. The electrically induced discoloration structure can absorb light when being in the coloring state so as to reduce the leaked light of the display panel in the dark state to a largest degree, so that the smallest luminance of the display panel is reduced, consequently, the contrast ratio of the display panel is effectively improved.
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Description

technical field

[0001] The present invention relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique

[0002] With the development of science and technology and the progress of society, liquid crystal displays have been more and more widely used by people, and play a vital role in industrial production and people's lives. At present, high-quality liquid crystal displays are more and more favored by people. Many companies in the field of display technology have invested huge manpower and material resources in the directions of high contrast, fast response, and low power consumption.

[0003] The contrast ratio of a liquid crystal display refers to the ratio of the maximum brightness to the minimum brightness of the liquid crystal display device during the display process. Therefore, the contrast ratio of the liquid crystal display device is not only related to the maximum bright...

Claims

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