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Display brightness matching method and display

A matching method and display technology, applied to static indicators, instruments, etc., can solve problems such as inconsistency and difference in brightness

Pending Publication Date: 2022-03-11
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the present application proposes a brightness matching method of a display and a display, which can solve the problem that the brightness of the second display panel in the splicing screen is inconsistent with the brightness of the first display panel, and avoid the brightness of the corrected second display panel. There is a difference between the brightness and the actual observed brightness of the second display panel, which improves the consistency of the display effect between the second display panel and the first display panel

Method used

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  • Display brightness matching method and display
  • Display brightness matching method and display

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0023] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenie...

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Abstract

The invention relates to a display brightness matching method and a display, and the method comprises the steps: carrying out the first correction of the brightness of a second display panel according to first correction information, and obtaining first correction brightness; correcting the brightness of the second display panel for the second time according to the second correction information to obtain second correction brightness; and performing third correction on the brightness of the second display panel according to the first correction brightness and the second correction brightness to obtain third correction brightness, so that the brightness of the second display panel is matched with the brightness of the first display panel. According to the invention, the brightness of the second display panel is corrected for the second time after the first correction, and the brightness of the second display panel is corrected for the third time according to the first correction brightness and the second correction brightness. The difference between the corrected brightness of the second display panel and the actually observed brightness of the second display panel can be avoided, and the consistency of the display effect of the second display panel and the display effect of the first display panel is improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a brightness matching method of a display and a display. Background technique [0002] Due to the limited processing technology of the liquid crystal panel, the black seams between the LCD (ie, Liquid Crystal Display) splicing screens cannot be eliminated in the prior art, and there are no circuits around the LED (ie, Light-Emitting Diode), which can achieve seamless connection Effect. Therefore, in the prior art, LED transitions are added in the middle of the seams of the LCD splicing screens, so as to effectively eliminate the black seams between the LCD splicing screens. [0003] In the prior art, ensuring the consistency of LED and LCD display effects is one of the major difficulties to be overcome to achieve seamless connection. For example, in terms of brightness, because in the LCD screen, the light is emitted by the backlight, and then enters the human eye to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/32G09G3/36
CPCG09G3/20G09G3/32G09G3/36G09G2300/026G09G2320/0233G09G2354/00G09G2320/0693G09G2310/0232G09G2360/145G09G3/2007
Inventor 康芯仪
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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