Method of assembling curved display devices

A display device, curved technology, applied in the direction of chemical instruments and methods, metal layered products, synthetic resin layered products, etc., can solve the problem of reduced viewing quality

Active Publication Date: 2020-04-21
弗莱克英纳宝技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventors of the present application have discovered the problem of possible degradation of viewing quality in at least some areas of the display area when laminating a naturally flat device assembly to a curved support assembly, and have worked on a solution to this problem

Method used

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  • Method of assembling curved display devices
  • Method of assembling curved display devices
  • Method of assembling curved display devices

Examples

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Embodiment Construction

[0026] The examples detailed below refer to the production of LCD display devices, but the same techniques can also be used to produce LED display devices (e.g., organic light emitting diode (OLED) devices), which can include light emitting components (including light emitting materials and control circuits) and a plurality of individual components of one or more circular polarizer components, touch sensor components and one or more packaging films.

[0027] The example technique described below relates to the production of a display device in which the convex surface of the curved window / cover assembly 2 forms the viewing exterior surface of the display device. However, the same technology can also be applied to display devices with other forms.

[0028] Again, the example techniques described below relate to the production of display devices with relatively simple curved forms (having a single axis of curvature), but the same techniques are equally applicable to display devi...

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Abstract

A technique of assembling a display device, comprising: forcibly flexing a first component to conform to a curved surface of a curved component, and adhering the first component in a forcibly flexed configuration to the curved surface of the curved component; and then forcibly flexing a second component of the display device to conform to an outer surface of the first component, and adhering the second component in a forcibly flexed configuration to the first component; wherein the first and second components each comprise one or a combination of two or more of the following: a touch sensor component or a component film of a touch sensor component; one or more of a pair of orthogonal polariser sheets for use with a liquid crystal cell; a liquid crystal cell comprising liquid crystal material contained between two containing films; one or more encapsulation films; one or more diffuser sheets; a backlight component for use with a liquid crystal cell; a light-emitting diode unit; and a circular polariser component, or a component film thereof, for use with a light-emitting diode unit.

Description

Background technique [0001] There is growing interest in curved displays in various fields. [0002] The inventors of the present application have worked extensively on the production of curved display devices. The inventors of the present application have discovered several technical problems and devised solutions to these technical problems. [0003] For example, one technique for producing curved display devices involves aligning the components of the display device (e.g., in the case of a liquid crystal display (LCD) device, a touch sensor component, two crossed polarizers) in a naturally flat form. , and a liquid crystal cell (LCcell) including a control circuit, etc.; or, in the case of a light emitting diode (LED) device, a touch sensor component, a circular polarizer component, and a light emitting unit including a control circuit, etc.) layer together, and force flex the entire assembly to laminate the entire assembly to the curved support assembly. The inventors o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333B32B17/10B32B1/00
CPCG02F1/1333G02F1/133305G02F1/13338G02F2202/28B32B2307/546B32B15/04B32B1/00B32B2457/202B32B2307/732B32B2457/206B32B2307/42B32B2307/75B32B7/12B32B2307/412B32B27/308B32B2307/4023B32B2255/10B32B27/08
Inventor 威廉·H·瑞维斯
Owner 弗莱克英纳宝技术有限公司
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