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Display device and spliced screen

A display device, liquid crystal display technology, applied in the direction of identification devices, nonlinear optics, instruments, etc., can solve the problems of destroying the continuity and integrity of the image, affecting the visual effect of the splicing screen, etc., to achieve the elimination of seams, convenient operation, Improve the effect of visual effects

Pending Publication Date: 2020-06-16
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the liquid crystal display devices are spliced, seams will appear between adjacent liquid crystal display devices. The existence of the seams will cause the picture displayed on the splicing screen to be divided, destroying the continuity and integrity of the image, and seriously affecting the vision of the splicing screen. Effect

Method used

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  • Display device and spliced screen
  • Display device and spliced screen
  • Display device and spliced screen

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Embodiment Construction

[0035] In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the following further describes the embodiments of the present disclosure in detail with reference to the accompanying drawings.

[0036] figure 1 Is a structural diagram of a display device provided by an embodiment of the present disclosure, such as figure 1 As shown, the display device includes a liquid crystal display screen 10, a lamp board 20, and a printed circuit board 30. The light board 20 includes a flexible circuit board 21 and a plurality of light emitting diodes 22. figure 1 The broken line structure shown in is another display device for splicing.

[0037] Such as figure 1 As shown, the flexible circuit board 21 includes a first part 211 and a second part 212 that are connected. A plurality of light emitting diodes 22 are located in the first part 211. The first part 211 is located at the edge of the front of the liquid crystal display 10, and the second par...

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Abstract

The invention provides a display device and a spliced screen, which belongs to the field of display equipment. The display device comprises a liquid crystal display screen, a lamp panel and a printedcircuit board, wherein the lamp panel comprises a flexible circuit board and a plurality of light-emitting diodes, the flexible circuit board comprises a first part and a second part which are connected, the plurality of light emitting diodes are positioned on the first part, the first part is positioned on the edge of the front surface of the liquid crystal display screen, the second part extendsto the back surface of the liquid crystal display screen from the outside of the liquid crystal display screen, the printed circuit board is positioned on the back surface, and the second part is detachably inserted into the printed circuit board. Due to the fact that the first part is located on the edge of the front surface of the liquid crystal display screen, pictures displayed by the multiple light-emitting diodes can shield the edge region of the liquid crystal display screen, splicing seams can be reduced or even eliminated when a plurality of the display devices are spliced into a spliced screen, and therefore the visual effect is improved.

Description

Technical field [0001] The present disclosure relates to the field of display devices, in particular to a display device and a splicing screen. Background technique [0002] The liquid crystal display device is a common display device with the advantages of small thickness and light weight, and is widely used in people's daily life. [0003] Since the area of ​​a single liquid crystal display device is limited, when a large area display is required, a spliced ​​screen is usually used. The splicing screen is to align the frame edges of a plurality of individual liquid crystal display devices and form a display device with a larger area after being spliced ​​together. When the LCD device is spliced, there will be seams between adjacent liquid crystal display devices. The existence of seams causes the screen displayed on the splicing screen to be divided, which destroys the continuity and integrity of the image, and seriously affects the vision of the splicing screen. effect. Summa...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/13357G09F9/302
CPCG02F1/13336G02F1/1336G09F9/302G02F1/133388H05K1/0277H05K2201/10106H05K1/189H05K1/148H05K2201/056H05K2201/10136G02F2201/44G02F1/133528G02F1/133616G02F1/133314
Inventor 齐佳坤张恩亮
Owner BOE TECH GRP CO LTD
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