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Display, spliced display and method for correcting spliced display

A display and display area technology, applied to static indicators, instruments, identification devices, etc., can solve the problems of manpower and material resources, brightness, chromaticity differences, etc.

Inactive Publication Date: 2019-05-10
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most splicing screen manufacturers mainly focus on the brightness uniformity of each screen when leaving the factory, while few technologies focus on the brightness uniformity of the splicing wall system caused by long-term work after leaving the factory.
After the splicing screen works for a long time, there are differences in brightness and chromaticity between the screens. Later maintenance personnel need to disassemble the splicing screen, readjust each display, and then install it, which requires a lot of manpower and material resources.

Method used

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  • Display, spliced display and method for correcting spliced display
  • Display, spliced display and method for correcting spliced display
  • Display, spliced display and method for correcting spliced display

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Embodiment Construction

[0032] In order to make the above and other objectives, features, and advantages of the present disclosure more comprehensible, preferred embodiments of the present disclosure will be exemplified below in detail with reference to the attached drawings. Furthermore, the direction terms mentioned in this disclosure, such as up, down, top, bottom, front, back, left, right, inside, outside, side layer, surrounding, center, horizontal, transverse, vertical, longitudinal, axial , radial direction, the uppermost layer or the lowermost layer, etc., are only directions for referring to the attached drawings. Therefore, the directional terms used are used to explain and understand the present disclosure, but not to limit the present disclosure.

[0033] In the figures, structurally similar units are denoted by the same reference numerals.

[0034] refer to figure 1 , the present disclosure provides a display 100 including a display module 20 , a transparent light sensing module 30 and...

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Abstract

The invention discloses a display, a spliced display and a method for correcting the spliced display. The display comprises a display module, a transparent photoinduction module and a communication module, wherein the display module is provided with a display area; the photoinduction module covers the whole display area for sensing the luminance and the chromaticity of the display module; the communication module is used for outputting the luminance and the chromaticity obtained by the photoinduction module and receiving a correction signal; and the display regulates display settings on the basis of the correction signal.

Description

technical field [0001] The disclosure relates to the field of display technology, and in particular to a display, a spliced ​​display and a method for calibrating a spliced ​​display. Background technique [0002] When a display is used in a public place, it is generally required that the display has a larger display area. One way is to use tiled display. [0003] The splicing display is composed of multiple display screens, so there is a greater chance of brightness differences between screens. Especially after a long time of lighting, due to the aging of the backlight LED or LCD screen, the difference in brightness and chromaticity between different screens will gradually increase. There are even differences in brightness and chromaticity that are unacceptable to the human eye. [0004] Most splicing screen manufacturers mainly focus on the brightness uniformity of each screen at the factory, while few technologies focus on the brightness uniformity of the splicing wall...

Claims

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Application Information

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IPC IPC(8): G02F1/133G09F9/302G09G3/34
Inventor 俞刚苏赞加
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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