Pixel unit and control method thereof, and display device
A pixel unit, pixel technology, applied in electrical components, instruments, semiconductor devices, etc., can solve the problems of color change of light, poor display effect of display devices, etc., and achieve the effect of reducing attenuation and good display effect.
Active Publication Date: 2020-04-24
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0005] The present application provides a pixel unit method, its control method, and a display device, which can solve the problem that the display effect of the display device is poor due to the attenuation of each sub-pixel with the use of the display device, so that the color of the emitted light changes. question
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[0037] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.
[0038] The pixel units in the display device can emit light of different colors, so that the display device can display different images. Each pixel unit usually includes: a red sub-pixel, a green sub-pixel and a blue sub-pixel, and the light emitted by the three sub-pixels is superimposed to obtain the light emitted by the pixel unit. However, with the use of the display device, each The sub-pixels will be attenuated, and the color of the light emitted by each sub-pixel will change, thereby affecting the display effect of the display device. An embodiment of the present invention provides a pixel unit, which can reduce the degree of attenuation of sub-pixels in the pixel unit and improve the display effect of a display device. ...
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Abstract
The application discloses a pixel unit, a control method thereof, and a display device, which belong to the field of display technology. The pixel unit includes: red sub-pixels, green sub-pixels, blue sub-pixels and adjustable sub-pixels, the adjustable sub-pixels can emit any light in the preset light set, and the light emitted by the adjustable sub-pixels can be within the preset Adjusting within a light set, the preset light set includes: at least two kinds of light among red light, green light and blue light. This application solves the problem that each sub-pixel attenuates with the use of the display device, so that the color of the emitted light changes, and the display effect of the display device is poor. This application can weaken the degree of attenuation of each sub-pixel and improve the display. The display effect of the device. This application is used for the display of the display device.
Description
technical field [0001] The present application relates to the field of display technology, in particular to a pixel unit, a control method thereof, and a display device. Background technique [0002] With the development of display technology, the picture displayed by the display device may include multiple colors, that is, the display device may emit light of multiple colors. [0003] In the related art, the display device emits light through its pixel units, and each pixel unit includes a red sub-pixel, a green sub-pixel and a blue sub-pixel, the red sub-pixel can emit red light, the green sub-pixel can emit green light, and the blue sub-pixel can emit light. The subpixels are capable of emitting blue light. The display device can obtain lights of other colors by superimposing the lights of the three colors in different proportions. [0004] However, each sub-pixel will attenuate with the use of the display device, and the color of the light emitted by the attenuated sub...
Claims
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IPC IPC(8): H01L27/32G02F1/1335
CPCG02F1/133514H10K59/353H10K59/121H10K59/12
Inventor 陈磊
Owner BOE TECH GRP CO LTD