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Driving substrate and display panel

A technology for driving substrates and bases, which is applied to identification devices, instruments, semiconductor devices, etc., can solve the problem that flexible circuit boards are easily scratched by glass edges, and achieve the effect of improving display defects and reducing the risk of scratches

Active Publication Date: 2021-07-27
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a driving substrate and a display panel to solve the technical problem that the flexible circuit board in the existing Mini / Micro LED backplane is easily scratched by the edge of the glass

Method used

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  • Driving substrate and display panel
  • Driving substrate and display panel
  • Driving substrate and display panel

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0032] Embodiments of the present application provide a driving substrate and a display panel. Each will be described in detail below. It should be noted that the description sequence of the following embodiments is not intended to limit the preferred sequence of the embodiments.

[0033] It should be noted that, in this application, the driving substrate may be a Mini / Micro LED backplane for Mini / Micro LED display; the driving substrate may also be an array substrate for liquid crystal displa...

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PUM

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Abstract

The embodiment of the invention discloses a driving substrate and a display panel, the driving substrate comprises a substrate and a flexible circuit board, and the substrate is provided with a first binding part; the flexible circuit board is arranged on the binding surface of the first binding part and is bent from the binding surface to one side, far away from the binding surface, of the first binding part, the flexible circuit board comprises a bending part, an anti-scratch structure is arranged between the bending part and the first binding part, and the bending part is attached to the anti-scratch structure. According to the invention, the scratch risk of the flexible circuit board at the edge of the glass is reduced, so that the phenomenon of poor display caused by the damage of the flexible circuit board is improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a driving substrate and a display panel. Background technique [0002] As the high-end TV market has higher and higher requirements for image quality, improving display image quality has become a new demand for high-end TVs. At present, 8K organic light-emitting diodes (Organic Light-Emitting Diode, OLED) are limited by problems such as compensation circuits, backplane technology and driver design, and still need to be developed. As a new display technology, Mini Light Emitted Diode (Mini LED) or Micro Light Emitted Diode (Micro LED) has obvious advantages over OLED in terms of brightness and power consumption. [0003] However, since the Mini / Micro LED backplane currently only supports the application of small-sized display panels, when it is used as a backlight for a large-sized TV (60-inch, 75-inch, etc.), it often requires multiple backplanes to be spliced. With ...

Claims

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Application Information

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IPC IPC(8): G09F9/33G02F1/13357G02F1/1345H01L27/15
CPCG09F9/33G02F1/133603G02F1/13452H01L27/156H05K1/189H05K2201/10128H05K1/028H05K2201/056H05K3/28
Inventor 程希
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD