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A pixel unit, display panel and display device

A technology of pixel unit and display panel, which is applied to the housing/cabinet/drawer of electrical equipment, housing with display/control unit, electrical components, etc. The effect of low image brightness

Active Publication Date: 2021-04-30
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the display substrate of the stretchable display device is provided with strip-shaped holes, the image displayed by the stretchable display device will have more dark regions, resulting in poor image quality

Method used

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  • A pixel unit, display panel and display device
  • A pixel unit, display panel and display device
  • A pixel unit, display panel and display device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] figure 1 A stretchable display device using a smart phone as an example is shown. Such as figure 1 As shown, the mobile phone includes a main display I and an extended display II. A sliding guide rail is provided on the side frame of the main display screen I, and the extended display screen II can slide along the side guide rail.

[0028] The above smartphones have figure 2 shown in the first display state and image 3 shown in the second display stat...

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PUM

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Abstract

The invention discloses a pixel unit, a display panel and a display device, which relate to the field of display technology and are used to reduce the dark state region of an image displayed by a stretchable display device, thereby improving image quality. The pixel unit has a peripheral pixel area, a middle pixel area and a type of stretch adjustment hole distribution area, the peripheral pixel area is located in the circumferential direction of the middle pixel area, and the type of stretch adjustment hole distribution area is located in the There is a type of stretch adjustment hole distribution area between the peripheral pixel area and the middle pixel area. The display panel includes the display panel mentioned in the above technical solution. The pixel unit provided by the invention is used in display.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel unit, a display panel and a display device. Background technique [0002] A stretchable display device is a display device that is different from a foldable display device. It can use a stretching method to pull out a part of the originally hidden screen from the inside, thereby expanding the screen area of ​​the stretchable display device, making it stretchable. The overall effective display surface area of ​​the display device is increased by about 50%, or more. [0003] The display substrate of the existing stretchable display device is provided with strip-shaped holes (stretch adjustment holes) to ensure that the stretchable display device can realize the stretching function. However, when the display substrate of the stretchable display device is provided with strip-shaped holes, the image displayed by the stretchable display device will have more dark stat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30H10K99/00
CPCG09F9/301Y02E10/549H10K59/353H10K2102/311H05K5/0017H05K5/0217H10K59/128H10K77/111
Inventor 谭文静赵辉
Owner BOE TECH GRP CO LTD
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