Seamless splice display screen

A seamless splicing and display technology, applied in the field of display screens, can solve problems affecting the overall display effect of the splicing display screen, and achieve the effect of eliminating seams

Inactive Publication Date: 2015-01-21
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, when two or more display screens are spliced ​​to form a large display screen, due to the gap between the screens at the splicing point and the frame distance from the edge of the visible area of ​​the display screen to the edge of the display screen, the entire large screen will be affected. The entire display screen of the display screen causes split seams, which seriously affects the overall display effect of the spliced ​​display screen

Method used

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Embodiment Construction

[0015] The purpose of the present invention is to provide a seamless splicing display screen in which seams are difficult to see, so as to ensure that users can maintain visual continuity when watching images, and realize the effect of seamless display.

[0016] see figure 1 and figure 2 , the seamless splicing display screen 100 in the present invention includes at least two adjacent splicing screens 10 and a seam eliminating device 30 . The screen 10 includes a display area 11 and a frame 12 disposed on the edge of the display area 11 . The display screen 100 has a gap 20 formed at the splicing position of the two spliced ​​screens 10 . The frame 12 and the gap 20 visually make the user of the spliced ​​display screen 100 feel the stitching. The seam elimination device 30 is installed above the viewing surfaces of the screens 10 for visually eliminating the seam between the two screens 10 . The screen 10 may be a liquid crystal display, a plasma display, a cathode ray t...

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PUM

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Abstract

The invention relates to a seamless splice display screen. The seamless splice display screen comprises at least two adjacent splice display screen bodies. Each display screen body comprises a display region and a frame arranged at the edge of the display region, and gaps are formed in the positions of the spliced frames of the splice display screen bodies. The seamless splice display screen further comprises a gap eliminating device, the gap eliminating device comprises a covering part and a light guide part, the frames and the gaps are covered with the covering part, the light guide part and the covering part form a geometric figure with the closed cross section, and part of light emitted by regions, adjacent to the frames, of the display regions arrives at the gap eliminating device, is refracted and reflected by the gap eliminating device, and enters the eyes of a user.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a seamless splicing display screen. Background technique [0002] At present, the demand for various super-large display screens is increasing day by day, and the splicing display screen is a main way to realize super-large screens. However, most spliced ​​display screens use independent display units for physical splicing, and each single-screen display unit serving as a splicing unit has a relatively independent structure and is packaged independently. In this way, when two or more display screens are spliced ​​to form a large display screen, due to the gap between the screens at the splicing point and the frame distance from the edge of the visible area of ​​the display screen to the edge of the display screen, the entire large screen will be affected. The entire display screen of the display screen results in split seams, which seriously affects the overall display e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/3026
Inventor 黄雄标
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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