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Bendable backlight module and display panel

A backlight module and bending technology, applied in optics, optical components, nonlinear optics, etc., can solve the problem that the backlight module cannot be bent, and achieve the effect of solving the problem of no bending and good bending performance.

Active Publication Date: 2022-07-12
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a bendable backlight module that combines a conventional backlight with a micro-LED backlight to solve the problem that the existing conventional backlight module cannot be bent, and can make the backlight module have good bending performance, thereby achieving good bending performance of the display panel

Method used

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  • Bendable backlight module and display panel
  • Bendable backlight module and display panel
  • Bendable backlight module and display panel

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0027] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience ...

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Abstract

The present application proposes a bendable backlight module, comprising: a first non-bending part including a first backlight unit, the first backlight unit including a first light emitting diode lamp; a second non-bending part including a second backlight unit, the second backlight unit includes a second light emitting diode lamp; a bendable part, the bendable part is arranged between the first non-bendable part and the second non-bendable part, the bendable part includes a third backlight unit, The third backlight unit includes a plurality of micro light emitting diodes and a flexible substrate, and the micro light emitting diodes are arranged on the flexible substrate.

Description

technical field [0001] The present application relates to the technical field of display panels, and in particular, to a bendable backlight module and a display panel. Background technique [0002] Flexible screens have the technical advantages of being bendable and flexible, so they are favored by many display terminal manufacturers including mobile phones and laptops. As for the backlight of a liquid crystal display panel (LCD), it is difficult for a conventional liquid crystal display panel to achieve good bending performance due to factors such as backlighting. Due to the design factors such as the thickness of the light guide plate and the light guide dots, the conventional edge-lit backlight cannot achieve large bending. The conventional direct-type backlight cannot be bent due to its thick thickness, and the size of the conventional direct-type backlight is larger. , the large-scale bending will also cause great challenges to the welding process of the lamp beads, so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357G02B5/02G09F9/30
CPCG02F1/1336G02F1/133603G02B5/0242G02F1/133608G09F9/301G02F1/133606
Inventor 杨勇
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD