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Surface cover assembly, display module and mobile terminal

A component and cover technology, applied in electrical components, telephone structure, optics, etc., can solve problems such as affecting visual effects and reducing user experience, and achieve the effect of improving the ability to prevent light leakage and eliminating perceived black edges.

Inactive Publication Date: 2018-06-05
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For the display module, there is a drive circuit on the edge that controls the pixel unit to emit light. The area occupied by the drive circuit is a non-display area that does not emit light (commonly known as the black border). , the black borders on the display module will affect its visual effect and reduce the user experience

Method used

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  • Surface cover assembly, display module and mobile terminal
  • Surface cover assembly, display module and mobile terminal
  • Surface cover assembly, display module and mobile terminal

Examples

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Embodiment Construction

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and similar expressions are used herein for the purpose of descripti...

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PUM

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Abstract

The invention relates to a surface cover assembly, a display module and a mobile terminal. The surface cover assembly is mounted on a display screen, the display screen is provided with a display region and a non-display region, the display region can be luminous, and the non-display region is arranged on the periphery of the display region and is not luminous; the surface cover assembly comprisescover plates, a shielding layer and a reflection layer; the cover plates are arranged on the display screen in an overlapped manner; each cover plate comprises a transparent portion and a frame portion; the transparent portions correspond to the display region; each frame portion is arranged on the periphery of the corresponding transparent portion; the vertical projections of the frame portionson the display screen cover the whole non-display region; the shielding layer is attached to the surfaces, which face the display screen, of the frame portions and cover all the frame portions; and the reflection layer is attached to the surface, which faces the display screen, of the shielding layer and covers the whole shielding layer. By the shielding effect of the shielding layer, a user cannot perceive the non-display region with naked eyes, and by the reflection layer, light emitted from the display screen cannot leak out from the frame portions via the shielding layer. On the basis of eliminating user perception black sides, the light leakage prevention ability of the shielding layer is improved.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a cover assembly, a display module including the cover assembly, and a mobile terminal including the display module. Background technique [0002] For the display module, there is a drive circuit on its edge that controls the pixel unit to emit light. The area occupied by the drive circuit is a non-display area that does not emit light (commonly known as a black border). , the black borders on the display module will affect its visual effect and degrade the user experience. Contents of the invention [0003] A technical problem solved by the present invention is how to eliminate the user's perception of the existence of the non-display area on the display module. [0004] A cover assembly for being installed on a display screen, the display screen has a display area that can emit light, and a non-display area that is arranged around the display area and does n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G09F9/33H04M1/02
CPCG02F1/133512G02F1/133553G09F9/33H04M1/0266
Inventor 周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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