Manufacturing method of flexible display device and flexible display device

A flexible display device and flexible display technology, which are applied in identification devices, final product manufacturing, climate sustainability, etc., can solve the problems of increasing the difficulty of bending, line damage, and increasing the stress of the bending area 110', and reduce the Difficulty of bending, stress prevention, stress reduction effect
CN108281387BActive Publication Date: 2019-09-24WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Publication Date
2019-09-24

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Abstract

The invention provides a manufacturing method of a flexible display device and the flexible display device. In the manufacturing method of the flexible display device of the present invention, the bending area of ​​the flexible display panel is first bound to the flexible circuit board, then the bending area of ​​the flexible display panel is bent toward the back of the flexible display panel, and then the flexible display panel Making the first protective adhesive layer on the front side of the flexible display panel corresponding to the bending area. The first protective adhesive layer is used to protect the wiring in the bending area, and at the same time, since the first protective layer is formed after the bending area is bent, compared with the prior art, the bending area of ​​the flexible display panel is reduced. Difficulty, reduce the stress on the bending area of ​​the flexible display panel during bending, and improve product quality.
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Description

technical field

[0001] The invention relates to the field of display technology, in particular to a method for manufacturing a flexible display device and the flexible display device. Background technique

[0002] Organic Light Emitting Display (OLED) has self-illumination, low driving voltage, high luminous efficiency, short response time, high definition and contrast, nearly 180° viewing angle, wide operating temperature range, and can realize flexible display and With many advantages such as large-area full-color display, it is recognized by the industry as a display device with the most potential for development.

[0003] OLED devices generally include: a substrate, an anode disposed on the substrate, a hole injection layer disposed on the anode, a hole transport layer disposed on the hole injection layer, a light emitting layer disposed on the hole transport layer, a An electron transport layer on the light emitting layer, an electron injection layer on the electron tr...

Claims

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