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Display and splicing display

A display and display area technology, applied in optics, instruments, nonlinear optics, etc., can solve the problem of not completely eliminating the display quality of patchwork, and achieve the effect of reducing visual fragmentation and high-quality display.

Active Publication Date: 2016-02-03
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a display screen and a spliced ​​display screen, so as to overcome the defect that the large-size display screen in the prior art cannot completely eliminate the stitching and affect the quality of the picture display

Method used

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Embodiment Construction

[0035] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0036] like Figure 1-2 As shown, the display screen provided by the present invention includes: an effective display area 1 and a frame area 2, and a frame overlapping display area 3 is provided at a position close to the frame area 2 in the effective display area 1, and the screen overlapping display area 3 The picture includes the first picture A in the effective display area and the second picture B to be displayed in the frame area, and the first picture A and the second picture B are alternately distributed;

[0037] A polarizing beamsplitter prism 4 is provided on the light-emitting surface of the display screen at least corresponding to the frame area 2 and the ov...

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Abstract

The invention relates to the field of display technology, in particular to a display screen and splicing display. The display screen includes an effective display area and a frame area, and a picture overlapping display area is provided near the frame area in the effective display area, and the pictures in the picture overlapping display area include the first picture in the effective display area and the second picture to be displayed in the frame area. picture, the first picture and the second picture are distributed alternately; on the light-emitting surface of the display screen and at least corresponding to the position of the frame area and the overlapping display area of ​​the picture, a polarization beam splitter prism is provided; The reflected light of the second picture in the region converges to the light converging prism in the frame region. The display screen provided by the present invention can obtain a frameless spliced ​​display screen by adding a polarization beam splitter prism and a combined prism, which can minimize the viewer's sense of fragmentation and ensure that the viewer can obtain a comprehensive, clear and high-quality display screen.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display screen and a spliced ​​display screen. 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 limitation of LCD screen design and manufacturing process, LCD display screens generally have a black frame part, which contains the circuit leads of the LCD panel, sealing glue, black matrix, etc., and is 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. [0003] In the prior art, the general method for eliminating the seams between spli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/35
CPCG02F1/13336G02F1/133524G02F1/133536G02F1/133553G02F1/133538G02F1/133562G02B5/04G02B5/3025G02F1/133528
Inventor 李会崔贤植严允晟徐智强
Owner BOE TECH GRP CO LTD
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