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Flexible display and method for manufacturing the same

a technology of flexible display and manufacturing method, which is applied in the direction of sustainable manufacturing/processing, instruments, and final product manufacturing, can solve the problems of fatal defect in the manufacturing process of flexible display, difficult to perform a number of thin film processes separately on the flexible substrate, etc., and achieve the effect of suppressing the occurrence of defects and effectively improving bonding for

Inactive Publication Date: 2011-03-03
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0040]According to embodiments, the flexible display may effectively suppress occurrence of a defect.
[0041]Furthermore, the method for manufacturing a flexible display according to embodiments can stably manufacture the above-described flexible display by effectively improving bonding force between the flexible substrate and the glass substrate.

Problems solved by technology

Since the flexible substrate generally has a relatively thin thickness of several tens of micrometers, it was difficult to perform a number of thin film processes separately on the flexible substrate.
This may cause a fatal defect in the manufacturing process of a flexible display.

Method used

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  • Flexible display and method for manufacturing the same

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Embodiment Construction

[0047]Korean Patent Application No. 10-2009-0080769, filed on Aug. 28, 2009, in the Korean Intellectual Property Office, and entitled: “Flexible Display and Method for Manufacturing the Same,” is incorporated by reference herein in its entirety.

[0048]Example embodiments will now be described more fully hereinafter with reference to the accompanying drawings; however, they may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0049]In the drawing figures, the dimensions of layers and regions may be exaggerated for clarity of illustration. It will also be understood that when a layer or element is referred to as being “on” another layer or substrate, it can be directly on the other layer or substrate, or intervening layers may also be present. In addition, it w...

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Abstract

A flexible display comprises a flexible substrate made of plastic material, a display element on a first surface of the flexible substrate, and a surface residual film containing at least one of a metal material or a metal oxide material. The surface residual film is bonded to at least a part of a second surface of the flexible substrate. The second surface is opposed to the first surface. A method for manufacturing a flexible display comprises preparing a glass substrate, forming adhesive material film on the glass substrate, the adhesive material film being made of at least one of a metal material or a metal oxide material, and forming a flexible substrate from plastic material on the adhesive material film.

Description

BACKGROUND[0001]1. Field[0002]The embodiments relate to a flexible display and a method for manufacturing the same. More particularly, the embodiments relate to a flexible display which can be stably formed and a method for manufacturing the same.[0003]2. Description of the Related Art[0004]In recent years, flexible displays having a lightweight and shock-resistant flexible substrate made of materials such as plastics have been developed. Portability of such flexible displays can be maximized since they can be folded or rolled up. Also, such flexible displays can be applied in various fields.[0005]A flexible display includes a display element formed on a flexible substrate. Different types of display elements may be used in a flexible display, including an organic light emitting diode display device, a liquid crystal display device, and an electrophoretic display (EPD) device, etc.[0006]These types of display elements commonly include thin film transistors. Accordingly, in order to ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G02F1/13B32B15/04B32B27/06B32B5/00B32B9/00B05D5/12B05D3/06B32B43/00H01J9/00
CPCH01L51/52H01L2227/326H01L2251/5338B05D1/36B05D5/12Y10T156/1158B32B15/08Y10T428/10Y10T428/265Y10T428/266B32B9/045Y10T428/31721Y10T428/31678Y02E10/549C09K2323/00Y02P70/50H10K71/80H10K59/1201H10K2102/311H10K77/00H10K59/8731H01L2924/07025H10K85/621H10K77/111H10K50/80H10K50/8445
Inventor KIMAN, SUNG-GUKJIN, DONG-UNKIM, HYUNG-SIKKIM, YOUNG-GUSEO, SANG-JOON
Owner SAMSUNG DISPLAY CO LTD
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