Liquid crystal panel substrate and manufacturing method thereof

A technology for liquid crystal panels and substrates, applied in optics, instruments, electrical components, etc., to reduce the number of masks, avoid screen flicker, and reduce interference

Inactive Publication Date: 2015-04-22
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

[0005] The technical problem to be solved by the present invention is to overcome the problem of light leakage current in the thin film transistors in the existing liquid crystal panel

Method used

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  • Liquid crystal panel substrate and manufacturing method thereof
  • Liquid crystal panel substrate and manufacturing method thereof
  • Liquid crystal panel substrate and manufacturing method thereof

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Embodiment Construction

[0034] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0035] Also, in the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without the specific details or in the particular manner described.

[0036] figure 1 A structural diagram of the liquid...

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Abstract

The invention discloses a liquid crystal panel substrate and a manufacturing method of the liquid crystal panel substrate. The liquid crystal panel substrate comprises a glass substrate, a shading layer and an active layer, wherein the shading layer is arranged on the glass substrate, and the active layer is arranged on the shading layer. Due to the structure of the liquid crystal panel substrate, interference of unnecessary light sources can be reduced greatly, the problem of light leakage currents of the liquid crystal panel substrate is solved, effectiveness of the liquid crystal panel substrate is guaranteed, and the problem that frames of a liquid crystal displayer flicker or interfere with each other is solved.

Description

technical field [0001] The invention relates to the field of liquid crystal display technology, in particular to a liquid crystal panel substrate and a manufacturing method. Background technique [0002] Liquid crystal display has the advantages of high image quality, small size, light weight, low voltage drive and low power consumption, etc. It has been widely used in various IT digital products, such as automotive guidance systems, engineering workstations, monitors, portable Information terminals, electronic terminals, electronic books, notebook computers and large direct-view flat-panel TVs, etc. [0003] Thin film transistors are important components of liquid crystal displays. In the process of use, the thin film transistor will increase its own internal current due to the irradiation of unnecessary external light, that is, a photoleakage current phenomenon will occur. This phenomenon will cause the current of the thin film transistor when the backlight is turned on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1333
CPCG02F1/133351G02F1/133512G02F1/133302G02F1/1333G02F1/136209G02F2202/104H01L27/1218H01L29/66757H01L29/78603H01L29/78633H01L27/1222H01L27/1285H01L29/78678
Inventor 李子健
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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