Display device and manufacturing method thereof

A display device and curved display technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as large differences, different display brightness, and poor display quality, so as to reduce brightness differences, improve uniformity, and improve display quality. Effect

Active Publication Date: 2018-10-16
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, in the curved display device 01 provided in the prior art, both the curved display panel 02 and the glass cover 03 have a curved area A, and the refractive index of light L0 pas

Method used

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  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof

Examples

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Embodiment Construction

[0020] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0021] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0022] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0023] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display device and a manufacturing method thereof, and belongs to the technical field of displaying. The display device comprises a hook-surface display panel and a glass cover plate fitting the hook-surface display panel; the glass cover plate comprises a glass substrate and a refraction layer, and the refraction layer is located at one side, close to the hook-surface display panel, of the glass cover plate; the display device is provided with a first curve area. The curvature R1 of the glass substrate in the first curve area is minimum, R1 is less than Rx, and the refractive index of the glass substrate in the first curve area is Nj1. In order to avoid illumination differences between the first curve area and other areas in the display device, the refractive index of the glass cover plate in the first curve area is Ng1, the refractive index of the glass cover plate in other areas is Ngx, the relationship is set that Ng1 is less than Nj1, and Ng1 is less thanNgx. Therefore, the illumination differences between the first curve area and other areas are reduced, the illumination uniformity of the display device is improved, and the display quality is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display device and a manufacturing method thereof. Background technique [0002] Such as figure 1 As shown, in the curved display device 01 provided in the prior art, both the curved display panel 02 and the glass cover 03 have a curved area A, and the refractive index of light L0 passing through the curved area A is quite different from other areas, so that the curved area A is During the display process, the display brightness is different from other areas, and the display quality is poor. Contents of the invention [0003] In view of this, the present invention provides a display device and a manufacturing method thereof. [0004] The present invention provides a display device, comprising: a curved display panel, and a glass cover attached to the curved display panel; the glass cover includes a glass substrate and a refraction layer, and the refraction...

Claims

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Application Information

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IPC IPC(8): G02F1/1333
CPCG02F1/133305G02F1/133331
Inventor 郑斌义杨雁吴玲沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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