Flexible Cover Window and Manufacturing Method of Flexible Cover Window
A flexible and flexible display technology, applied in the field of flexible cover windows, can solve the problems of difficulty in providing high-quality cover windows, difficulties, cumbersome processes, etc., and achieve the effects of improving pen-down strength characteristics, maintaining glass texture, and enhancing softness
Active Publication Date: 2021-10-12
UTI INC
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0013] In addition, due to the use of thin plate glass, the process of removing scratches on the glass surface is very cumbersome and difficult, so it is difficult to provide high-quality cover windows
Method used
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[0055] The present invention relates to a flexible cover window, and more particularly, to a flexible cover window in which a pattern portion for impact compensation is formed on a glass substrate to improve a scratch phenomenon and disperse impact force, thereby ensuring strength characteristics and folding characteristics, and the same Manufacturing method.
[0056] That is, by forming the pattern portion for impact compensation on the folded portion and the flat surface of the glass substrate, the proportion of scratches is reduced, and when the impact of the pen is impacted, the impact is dispersed between the patterns, so that the rigidity against the pen is improved, and at the same time, the strength characteristic is satisfied. and folding properties
[0057] Hereinafter, the present invention will be described in detail with reference to the drawings. Figure 1A It is a schematic cross-sectional view of a case where an impact compensation pattern portion is formed on ...
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Abstract
The present invention relates to a flexible cover window and a method of manufacturing the same. The glass-based flexible cover window comprises a flat portion formed corresponding to a flat area of a flexible display and a folding portion connected to the flat portion, formed to correspond to a folding area of the flexible display, and having a thickness thinner than that of the flat portion. The flexible cover window comprises a glass substrate and an impact compensation pattern portion formed on the glass substrate, wherein the impact compensation pattern portion is formed on the flat portion and the folding portion, respectively, and has a cylindrical pattern.
Description
technical field [0001] The present invention relates to a flexible cover window, and more particularly, to a flexible cover window in which a pattern portion for impact compensation is formed on a glass substrate to improve the surface and disperse impact force to ensure strength characteristics and folding characteristics. Background technique [0002] In recent years, electrical and electronic technologies have developed rapidly, and various types of display products have emerged in order to meet the requirements of the new era and various consumer demands, and among them, research on flexible displays that can fold and unfold the screen is very active. [0003] For flexible displays, research is being conducted starting from basic folding to bending, winding, and stretching, and not only the display panel but also the cover window for protecting the display panel needs to be formed to be flexible. [0004] The flexible cover window basically needs to have good softness, a...
Claims
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IPC IPC(8): G09F9/30C03C15/00
CPCG09F9/301C03C15/00C03C17/32C03C2218/365B32B2255/10B32B2270/00B32B27/308B32B27/40B32B3/263B32B2307/412B32B2255/28B32B2307/558B32B2457/20B32B2255/26B32B2307/732B32B2307/56B32B2307/546B32B3/30B32B27/283B32B27/08B32B27/38B32B17/10C03C17/28G03F7/0041G03F7/20B32B17/10064B32B17/10073B32B17/10137B32B17/10981C03C21/00H05K5/03
Inventor 鲜于国贤河泰周朴种人禹庭锡
Owner UTI INC