Flexible display module and preparation method thereof

A flexible display and flexible display technology, which is applied in semiconductor/solid-state device manufacturing, identification devices, instruments, etc., can solve the problems that the packaging layer is easy to break and the back film is easy to wrinkle

Active Publication Date: 2019-07-12
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It solves the problem in the related art that due to the existence of step difference, the sharp corners of the protective cover plate squ

Method used

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  • Flexible display module and preparation method thereof
  • Flexible display module and preparation method thereof
  • Flexible display module and preparation method thereof

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention relates to the technological field of display, and particularly relates to a flexible display module and a preparation method thereof. The flexible display module and the preparation method thereof solve the problems that sharp corners of protective cover plates squeeze back films due to segment differences, the back films are prone to fold, and seal packaging layers in flexible display screens are prone to fracture in the prior art. The flexible display module comprises a back film, a flexible display screen and a protective cover plate, wherein the flexible display screen and the protective cover plate are arranged on the back film in sequence in a stacked mode; and one side edge of the protective cover plate is provided with an arc extension part relative to the flexible display screen and the back film, and the arc extension part extends along one side of the back film, one end of the arc extension part extending along one side of the back film is the free end, an arcconcaved face of the arc extension part is arranged towards the side faces of the flexible display screen and the back film at the same side of the arc extension part, and a gap is formed between thearc concaved face of the arc extension part and the side faces of the flexible display screen and the back film at the same side.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display module and a preparation method thereof. Background technique [0002] At present, with people's demand for product diversification, flexible display modules have attracted more and more attention due to their deformable and bendable characteristics. Contents of the invention [0003] The main purpose of the present invention is to provide a flexible display module and a manufacturing method thereof. It solves the problems in the related art that due to the existence of the level difference, the sharp corners of the protective cover plate squeeze the back film, which makes the back film easy to wrinkle and the encapsulation layer in the flexible display screen is easy to break. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] On the one hand, an embodiment of the present invention provides a fle...

Claims

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Application Information

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IPC IPC(8): G09F9/302H01L27/32H01L51/52
CPCG09F9/302H10K59/88H10K59/00H10K50/84H10K59/12H10K77/111H10K50/8426H10K2102/311H10K59/87H10K71/00H10K50/844
Inventor 张家豪蔡宝鸣朱红
Owner BOE TECH GRP CO LTD
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