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Display panel, control method thereof and display device

A display panel and control unit technology, which is applied to identification devices, static indicators, instruments, etc., can solve the problem of weak anti-interference ability of the handwriting screen, and achieve the effect of improving anti-interference ability

Active Publication Date: 2019-04-16
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the anti-interference ability of the handwriting screen in the related art is relatively weak, especially in various complex environments, such as factories and outdoors, etc.

Method used

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  • Display panel, control method thereof and display device
  • Display panel, control method thereof and display device
  • Display panel, control method thereof and display device

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Embodiment Construction

[0038] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0039] In related technologies, the structure of the handwriting screen is as follows: figure 1 As shown, the pixel unit 11 is located between the lower substrate 12 and the upper substrate 13 , and each pixel unit 11 may include a sub-pixel unit 112 and a control unit 111 . The control unit 111 is used for receiving a control signal to control the working state of the sub-pixel unit. Wherein,...

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Abstract

The invention relates to a display panel, a control method thereof and a display device. The display panel comprises a substrate and a plurality of pixel units. The plurality of pixel units are positioned on the substrate; each pixel unit includes a sub-pixel unit, a control unit, and a protection unit. The control unit is electrically connected with the sub-pixel unit. When the sub-pixel unit enters a display state, the protection unit is used for preventing the control unit from receiving interference signals. According to the embodiment of the invention, the anti-interference capability ofthe display panel can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a control method thereof, and a display device. Background technique [0002] With the vigorous development of the display industry, the degree of paperless and automation has been greatly improved. Because of its convenient writing, strong reusability, and good environmental performance, the handwriting screen has replaced the traditional blackboard in certain fields. [0003] However, the anti-interference ability of the handwriting screen in the related art is relatively weak, especially in various complex environments, such as factories and outdoors. Contents of the invention [0004] The invention provides a display panel, its control method and a display device to solve the deficiencies in the related art. [0005] According to a first aspect of an embodiment of the present invention, a display panel is provided, including: [0006] Substrate; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/3208
CPCG09F9/33G09G3/3208H10K59/80524H10K59/80518G09G2300/023G09G3/2074G09G2300/0426G09G2330/04G06F3/03542G02B26/005H10K59/50H10K59/13G06F3/03545G06F3/042G09G2354/00G09G2360/14H10K50/818H10K50/828H10K59/30H10K2102/103
Inventor 刘丹娟张春兵栗首
Owner BOE TECH GRP CO LTD
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