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Display device and display method

A technology for display devices and display substrates, which is applied in the fields of instruments, computing, and electrical digital data processing, etc., can solve problems such as display anomalies, and achieve the effects of ensuring display performance, prolonging life, and improving display effects

Pending Publication Date: 2021-07-23
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing OLED display devices often have abnormal display

Method used

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  • Display device and display method
  • Display device and display method

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Embodiment Construction

[0042] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0043] It should be noted that relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. an actual relationship or order. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, b...

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Abstract

The invention discloses a display device and a display method. The display device of one embodiment comprises a display panel and a flexible circuit board. The display panel comprises a display substrate and a metal film layer arranged on the backlight side of the display substrate. The metal film layer comprises a first metal part corresponding to the central area of the display substrate and a second metal part which corresponds to the edge area of the display substrate and surrounds the first metal part, wherein the first metal part and the second metal part are insulated from each other. An anti-static auxiliary circuit comprises a first control input end, a first input end, a second input end and an output end, wherein the output end outputs, in response to a control signal input into the first control input end, a first power supply signal input into the first input end or a second power supply signal input into the second input end; and the output end is electrically connected with the second metal part of the metal film layer of a heat dissipation film to form a reverse electric field corresponding to an electrostatic field on the surface of CG glass, so that the influence of the electrostatic field on a thin film transistor and a display substrate driving circuit is reduced.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device and a display method. Background technique [0002] At present, compared with traditional liquid crystal display (Liquid Crystal Display, LCD), Organic Light-Emitting Diode (OLED) display devices have advantages such as self-illumination, wide color gamut, high contrast, light and thin, etc., and have been widely used at present. It is applied to many devices such as smartphones, wearable devices, laptops, TVs, and virtual reality devices (Virtual Reality, VR). However, the existing OLED display devices often have abnormal display. Contents of the invention [0003] In order to solve at least one of the above problems, the first embodiment of the present invention provides a display device, which is characterized in that it includes a display panel and a flexible circuit board, wherein [0004] The display panel includes a display substrate and a hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/04182
Inventor 梁恒镇
Owner BOE TECH GRP CO LTD
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