Hook face display device and manufacturing method thereof and display apparatus

A curved surface display and manufacturing method technology, which is applied in semiconductor/solid-state device manufacturing, electric solid-state devices, semiconductor devices, etc., can solve problems such as uneven display effects, affecting the life of display devices, and decreasing surface strength, so as to avoid uneven display effects uniformity, maintaining display effect, and improving lifespan

Active Publication Date: 2018-08-14
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the current display device realizes curved surface display, it is necessary to bend the flat display device. The surface of the display device will be stretched at the ben

Method used

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  • Hook face display device and manufacturing method thereof and display apparatus
  • Hook face display device and manufacturing method thereof and display apparatus
  • Hook face display device and manufacturing method thereof and display apparatus

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Embodiment Construction

[0020] 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.

[0021] This embodiment provides a method for manufacturing a curved display device, comprising: obtaining a flat display device; performing shrinkage processing on the part to be bent of the flat display device; bending the part to be bent of the flat display device after shrinkage processing, To form a curved display device.

[0022] In order to clearly illustrate the manufacturing method of the above-mentioned curved surface display device, refer to figure ...

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Abstract

The invention discloses a hook face display device and a manufacturing method thereof and a display apparatus. The manufacturing method of the hook face display device comprises the steps of obtaininga planar display device; performing shrinkage treatment on a to-be-bent position of the planar display device; and performing bending on the to-be-bent position of the planar display device after shrinkage treatment to form the hook face display device. By performing shrinkage treatment on the to-be-bent position of the planar display device before bending, the display device can be in a shrunk state, and next, the display device is bent to enable the outer surface of the bent position of the display device to be in zero tension or tiny tension, so that uneven display effect and decline of the surface intensity of the bent position can be avoided, the display effect of the display device is maintained, and the service life of the display device is prolonged.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a manufacturing method of a curved display device, a curved display device and a display device. Background technique [0002] Since the birth of organic light-emitting display technology, it has gradually replaced liquid crystal display due to its advantages such as wide viewing angle, high contrast ratio, wide color gamut, and fast response speed. In recent years, flexible OLED (Organic Light Emitting Diode) organic light-emitting device display technology has developed rapidly, and flexible mass production projects in various places have continued to be put into production. A series of advantages such as light weight, small size and even wearable. [0003] Flexible display devices are currently widely used as thin-film flexible display substrates, which have good bending characteristics and can realize borderless display. At the same time, they are also the most possible way...

Claims

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Application Information

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IPC IPC(8): H01L51/00H01L51/56H01L27/32
CPCH10K59/00H10K77/111H10K71/00Y02E10/549H10K71/80H10K2102/311
Inventor 邹新
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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