Flexible Cover Window and Manufacturing Method of Flexible Cover Window

A manufacturing method and flexible technology, applied in chemical instruments and methods, identification devices, instruments, etc., can solve the problems of low mechanical strength, expensive, folded parts of polymer membranes, etc.

Pending Publication Date: 2021-09-07
UTI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, polymer films only serve to prevent scratches on the display panel due to their low mechanical strength, poor impact resistance, low transmittance, and are relatively expensive
[0007] In addition, for this kind of polymer film, as the number of folds of the display increases, marks are left on the folded part, resulting in damage to the folded part.

Method used

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  • Flexible Cover Window and Manufacturing Method of Flexible Cover Window
  • Flexible Cover Window and Manufacturing Method of Flexible Cover Window
  • Flexible Cover Window and Manufacturing Method of Flexible Cover Window

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Embodiment Construction

[0053] 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 disperse impact force and improve impact resistance, thereby securing strength characteristics and folding characteristics, and the same Manufacturing method.

[0054] That is, by forming the impact-compensating pattern portion on the folded portion of the glass substrate, the impact is dispersed between the patterns when the pen is impacted, thereby improving rigidity against pen-down and satisfying both the strength characteristic and the folding characteristic.

[0055] Hereinafter, the present invention will be described in detail with reference to the drawings. Figure 1A is a schematic cross-sectional view of a case where a pattern portion for impact compensation is formed on one side of a folded portion according to an embodiment of the present invention, Figure 1B is a sc...

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Abstract

Disclosed are a flexible cover window and a method of manufacturing the same. The glass-based flexible cover window includes planar portions formed so as to correspond to planar regions of a flexible display and a folding portion formed so as to be connected to the planar portions, the folding portion being formed so as to correspond to a folding region of the flexible display, wherein the folding portion including a shock compensation pattern unit, and the shock compensation pattern unit has cylindrical patterns.

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 disperse impact force and improve impact resistance, thereby securing 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 go...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301B32B2571/00B32B2457/20B32B3/30B32B1/00B32B2255/10B32B27/308B32B27/40B32B2307/412B32B2255/28B32B2307/558B32B27/06B32B2255/26B32B2307/732B32B27/283B32B27/08B32B27/38B32B17/10B32B17/06B32B7/12H05K5/03B32B17/10073B32B2250/05
Inventor 鲜于国贤河泰周朴种人禹庭锡
Owner UTI INC
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