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Display screen, splicing display screen and display device

A display screen and display area technology, which is applied in the direction of lighting devices, identification devices, lighting device components, etc., can solve the problems of wide splicing gaps of spliced ​​display screens, affecting the quality of picture display, etc., to reduce the width of dark areas and reduce the distance Effect

Active Publication Date: 2016-07-20
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a display screen, a spliced ​​display screen and a display device to reduce the width of the dark area in the peripheral area of ​​the display screen in the prior art, thereby overcoming the wide splicing gap of the spliced ​​display screen in the prior art , resulting in defects affecting the display quality of the screen

Method used

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  • Display screen, splicing display screen and display device
  • Display screen, splicing display screen and display device
  • Display screen, splicing display screen and display device

Examples

Experimental program
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Effect test

Embodiment 1

[0040] The present invention provides a display screen, which includes an effective display area and a peripheral area, at least one side surface of the peripheral area is provided with a lens having a convex structure and capable of converging part of the light at the edge of the effective display area to the peripheral area .

[0041] Specifically, the lens in this embodiment is preferably made of an optically transparent material. Wherein, the optically transparent material may be, for example, optical resin, acrylic or other optically transparent materials. The lens is pasted on the surface of the peripheral area with a transparent adhesive with strong adhesion. The width of the lens matches the width of the peripheral area.

[0042] Because the lens is a thin strip structure, it is located on the peripheral area of ​​the display screen, and its weight will be very small, so there is no problem of falling off or not being fixed firmly.

[0043] Wherein, the peripheral a...

Embodiment 2

[0049] An embodiment of the present invention provides a spliced ​​display screen, which is formed by docking multiple display screens.

[0050] Wherein, at least one display screen is the display screen described in Embodiment 1, and the rest of the display screens may be ordinary display screens in the prior art. Certainly, all the display screens in the spliced ​​display screen may also be the display screens described in the first embodiment. Embodiment three

Embodiment 3

[0051] Such as figure 2 As shown, this embodiment provides a spliced ​​display screen, which includes two butt-connected display screens, wherein the display screen can be an ordinary display screen, which includes an effective display area 1 (marked 1 in the figure) located in the blank position) and the surrounding area 2, when the two display screens are docked, the peripheral area 2 in the two display screens is docked to form a docking area;

[0052] At least one side surface of the docking area is provided with a lens 3 having a convex structure and capable of converging part of the light at the edge of the effective display area to the docking area.

[0053]Specifically, the lens 3 in this embodiment is preferably made of an optically transparent material. Wherein, the optically transparent material may be, for example, optical resin, acrylic or other optically transparent materials. The lens 3 is pasted on the surface of the docking area with a strong adhesive trans...

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PUM

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Abstract

A display screen comprising an effective display region and a peripheral region. Provided on the surface on at least one side of the peripheral region is a lens that is structurally protruded and is capable of allowing some lights of an edge of the effective display region to converge at the peripheral region. The display screen effectively reduces the width of a dark zone of the peripheral region, thus further refining visually a gap at the junction of joined screens, and implementing superfine joining of joined screens. Also disclosed are a joined display screen and a display device.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display screen, a spliced ​​display screen and a display device. Background technique [0002] With the rapid development of TFT-LCD technology, large-size display screens have gradually become the demand for market development in the display industry. Among them, splicing by using a flat-panel display screen is a main way to realize a large-screen display. Due to the limitations of LCD screen design and manufacturing process, LCD displays generally have a black peripheral design. The peripheral part includes the circuit leads of the LCD panel, sealing glue, black matrix, etc., which are indispensable for electronic drive and process production. space part. Therefore, when the LCD panel is used for splicing display, large splicing gaps will cut off the images, destroying the viewability and continuity of the spliced ​​images. Usually, B~B (Bezel~Bezel) or A / A~A / A (ActiveAre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/35F21V5/04
CPCG09F9/35G09F9/3026
Inventor 陈秀云孙凌宇尹大根
Owner BOE TECH GRP CO LTD