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Substrate and manufacturing method thereof, display substrate, display device

A substrate substrate, display substrate technology, applied in the direction of electrical components, electrical solid devices, circuits, etc., can solve the problems of light leakage at the edge of the display device, and achieve the effect of improving the display effect

Active Publication Date: 2018-02-16
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In view of this, the present invention provides a base substrate, a display substrate, a display device and a manufacturing method, which are used to solve the problem of light leakage at the edge of the existing display device

Method used

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  • Substrate and manufacturing method thereof, display substrate, display device
  • Substrate and manufacturing method thereof, display substrate, display device
  • Substrate and manufacturing method thereof, display substrate, display device

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

[0030] In order to solve the problem of light leakage at the edges of existing display devices, please refer to figure 2 , the embodiment of the present invention provides a base substrate 20, at least one edge of the surface of the base substrate 20 is provided with a groove structure 21, and a light-extinction element 22 is arranged in the groove structure 21, and the light-extinction el...

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Abstract

The invention provides a substrate and a manufacturing method thereof, a display substrate, a display device. A groove structure is formed at at least one edge of the surface of the substrate; a lightextinction element is arranged in the groove structure and is capable of guiding incident light from the substrate to the groove structure and absorbing the light. According to the embodiment of theinvention, when the display device with the substrate carries out displaying, emission of light from the edge of the substrate is avoided and thus light leak at the edge of the display device is prevented, so that the display effect of the display device is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a base substrate, a display substrate, a display device and a manufacturing method. Background technique [0002] The flat panel display has gradually become the mainstream display device due to its thinness and lightness. However, light leakage can often be seen at the edge of the display device, causing the edge to shine. This is because most of the current flat panel displays are prepared on flat materials such as glass. Most of the light emitted from the inside of the display device is emitted through the front of the substrate and enters the human eye to be effectively used, while a small part of the light still has a total reflection effect at the interface between the substrate and the air, and cannot be emitted from the front of the substrate. In the mode of subtotal reflection, it is finally emitted from the end face of the edge of the substrate, and a large amount of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/12H01L27/32
CPCH01L27/1203H10K59/12
Inventor 代青
Owner BOE TECH GRP CO LTD
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