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Optical compensation method and system for display panel

A display panel and optical compensation technology, applied in optics, nonlinear optics, static indicators, etc., can solve the problem of single function of the optical compensation system and achieve the effect of rich functions

Active Publication Date: 2020-08-04
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem that the function of the optical compensation system in the related art is relatively simple, the embodiment of the present invention provides an optical compensation method and system for a display panel

Method used

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  • Optical compensation method and system for display panel
  • Optical compensation method and system for display panel

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] An embodiment of the present invention provides an optical compensation system for a display panel, such as figure 1 As shown, the optical compensation system includes:

[0032] The moving assembly 10 , the carrying base 20 , the image generator 30 , the image acquisition device 40 and the tray assembly 50 .

[0033] Wherein, the moving assembly 10 is used to place a thin film transistor liquid crystal display (English: Thin Film Transistor Liquid Crystal Display; abbreviation: TFT-LCD) display panel on the carrying base 20, and the image generator 30 is used to place the display panel on the carrying base 20. The TFT-LCD display panel provides the signal source.

[0034] The tray assembly 50 is used to move the OLED display p...

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Abstract

An optical compensation method and system for a display panel. The optical compensation system comprises: a movable assembly (10), a bearing base (20), an image generator (30), an image acquisition device (40), and a tray assembly (50), wherein the movable assembly (10) is configured to place a first display panel on the bearing base (20), the image generator (30) is configured to provide a signal source for the first display panel on the bearing base (20), the tray assembly is configured to move a second display panel to a target area capable of being photographed by the image acquisition device (40), and the image acquisition device (40) is configured to acquire a grayscale image corresponding to a display image of the second display panel after the image generator (30) provides a signal source for the second display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an optical compensation method and system for a display panel. Background technique [0002] With the development of display technology, Organic Light Emitting Diode (English: Organic Light Emitting Diode; abbreviation: OLED), as a current-type light-emitting device, has become more and more popular due to its characteristics such as self-illumination, fast response, and wide viewing angle. In order to ensure the quality of OLED products, in the production process of OLED products, it is necessary to detect the display screen of the OLED display panel and perform optical compensation to improve the uniformity of the display screen. [0003] In related technologies, an optical compensation system for an OLED display panel generally includes: a tray (English: Pallet), an image acquisition device, and an image generator (English: Pattern Generation; PG for short). Wherein, the ima...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G09G3/3208
CPCG02F1/1309G09G3/3208
Inventor 王伟伟代伟雷振华汪清吴少杰胡坤
Owner BOE TECH GRP CO LTD