Flexible element, flexible display equipment and manufacturing method thereof

A flexible component and flexible display technology, applied in the direction of electrical components, chemical instruments and methods, electric solid devices, etc., can solve the problems of display panel blocking, difficulty, and poor implementability

Active Publication Date: 2018-08-31
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, improving the bending resistance and impact resistance of flexible display panels usually starts from the following two methods: one method is to start from the internal structure of the flexible display panel, that is, to improve the internal structure and materials of the flexible display panel, this method It is more difficult and less feasible; another method is

Method used

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  • Flexible element, flexible display equipment and manufacturing method thereof
  • Flexible element, flexible display equipment and manufacturing method thereof
  • Flexible element, flexible display equipment and manufacturing method thereof

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Embodiment Construction

[0037] Please also refer to Figure 1-12 , the present disclosure takes an OLED display panel with top emission (that is, the surface facing away from the flexible element 1 as the emitting surface, that is, the display surface) as an example to elaborate. According to an embodiment of the present disclosure, the flexible display panel 3 The surface of the non-display substrate (i.e. the back side of the flexible display panel 3, i.e. figure 1 The flexible element 1 on the lower surface of the flexible display panel 3) includes: a first base layer 11 and a second base layer 12 oppositely arranged; and a buffer layer 15 sandwiched between the first base layer 11 and the second base layer 12, Wherein, the flexible element 1 can be bent around a bending axis (not shown in the figure), and the projection of the buffer layer 15 on a plane perpendicular to the bending axis is wavy. Since the flexible element 1 has a certain mechanical strength and excellent flexibility, when it is ...

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PUM

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Abstract

The invention discloses a flexible element arranged on the surface of a non-display substrate of a flexible display panel. The flexible element comprises a first base layer, a second base layer and abuffer layer, wherein the first base layer and the second base layer are arranged oppositely, and the buffer layer is arranged between the first base layer and the second base layer, the flexible element can be bent along a bending axis, and the projection of the buffer layer on the plane perpendicular to the bending axis is in a wave form. When the flexible element is arranged on the surface of the non-display substrate of the display panel, the whole intensity of the flexible display panel can be improved, impact resistance and bending resistance of the flexible display panel are strengthened, support is provided for a bending zone, and it is avoided that intensive bending stress causes efficacy losing such as 'folding mark', 'white line' and the like.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of display technology, and in particular, to a flexible display device, a manufacturing method thereof, and a flexible element used in the flexible display device. Background technique [0002] Intelligence, portability, and flexibility are the main development directions of current electronic equipment. The OLED display panel is a display panel made of organic light-emitting diodes (Organic Light-Emitting Diode, OLED). Due to its thinness (no need for backlight), high brightness, high definition, deformability and bendability (ie flexibility), energy saving and other characteristics of OLED display panels, especially the outstanding characteristics of flexibility, more and more attention has been paid to OLED display panels. much attention and recognition. Currently, more and more electronic devices use OLED flexible display panels. The flexible display panel is a deformable and bendable dis...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/301B32B7/12B32B15/18B32B2307/536B32B2457/206B32B2307/558B32B2457/20B32B2250/04B32B2307/732B32B3/28B32B2307/51B32B3/266B32B5/142B32B15/20B32B2307/546B32B3/30B32B15/043Y02P70/50C22C21/00C22C38/00C22C38/18C22C14/00H10K77/111H10K2102/311H10K59/00
Inventor 王浩然卜德军蔡宝鸣
Owner BOE TECH GRP CO LTD
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