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Flexible display module and preparation method thereof, flexible display device

A flexible display and module technology, used in identification devices, instruments, organic semiconductor devices, etc., can solve the problems of increasing the number of masks, increasing the production process and production cost of display screens, and reducing masks, saving production costs, and reducing thickness. Effect

Pending Publication Date: 2019-10-25
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the number of masks is undoubtedly increased, which in turn increases the manufacturing process and cost of the display screen.

Method used

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  • Flexible display module and preparation method thereof, flexible display device
  • Flexible display module and preparation method thereof, flexible display device
  • Flexible display module and preparation method thereof, flexible display device

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Embodiment Construction

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] The flexible display device can be used as a mobile phone, a tablet computer, a personal digital assistant (PDA), an in-vehicle computer, and the like, and the specific application of the flexible display device is not particularly limited in this embodiment of the present invention.

[0035] like figure 1 As shown, the flexible display device may include, for example, a frame 1, a flexible display module 2, a circuit board 3, ...

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PUM

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Abstract

The embodiment of the invention provides a flexible display module and a preparation method thereof, and a flexible display device, and relates to the technical field of the display. The manufacturingprocess of the flexible display module can be simplified. One flexible display module is divided into a main body display area, a bending area, and a driving circuit area; the flexible display modulecomprises a flexible display panel, and a first transparent conducting layer arranged at a light-exiting side of the flexible display panel; the flexible display panel comprises a pixel array layer located at the main body display area; the first transparent conducting layer comprises a first touch electrode located in the main body display area, a driving circuit located at the driving circuit area, a first touch electrode guide line electrically connected with the first touch electrode and the driving circuit, and a wiring for enabling the pixel array layer to electrically connect the driving circuit.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a flexible display module, a preparation method thereof, and a flexible display device. Background technique [0002] In recent years, with the needs of customers, the screen ratio of various displays has become larger and larger, and narrow-bezel and bezel-less displays have gradually become the mainstream of the market. [0003] At present, narrow-bezel and bezel-less displays use pad bending technology to extend the bending area of ​​the display, so as to bend the bonding area to the back of the display panel, so as to reduce the size of the display panel. The area of ​​the perimeter zone outside the zone. [0004] However, the current pad bending technology needs to add three masks. That is, the etching and opening process of EBA (etch bending A) and EBB (etch bending B) performed in the bending area, and the filling process at the opening in the bending area....

Claims

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Application Information

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IPC IPC(8): G09F9/30H01L27/32
CPCG09F9/301H10K59/131H10K59/873H10K71/00G06F2203/04102G06F2203/04103G06F3/0412G06F3/044H10K59/40H10K77/111H10K2102/311Y02E10/549H10K50/844H10K59/1201
Inventor 郭远征李文强
Owner BOE TECH GRP CO LTD
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