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Display device, electronic equipment and display method

A technology for a display device and a display area, which is applied in the field of electronics, and can solve problems such as afterimages of display devices, inconsistent loss of components during working hours, etc.

Active Publication Date: 2020-06-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a display device, an electronic device and a display method, which can solve the technical problem that the display components in different regions of the display device have inconsistent loss of components due to inconsistent working hours, and thus cause the residual image phenomenon in the display device.

Method used

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  • Display device, electronic equipment and display method
  • Display device, electronic equipment and display method
  • Display device, electronic equipment and display method

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0038] Embodiments of the present application provide a display device, an electronic device, and a display method. The execution body of the display method may be the display device provided in the embodiment of the present application, or an electronic device integrated with the display device, where the display device may be implemented by means of hardware or software. Wherein, the electronic device may be a mobile terminal device such as a mobile phone or a tablet computer,...

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Abstract

The embodiment of the invention provides a display device, electronic equipment and a display method. The display device comprises a first display area, a second display area, a power supply management chip and a driving control chip, the power management chip is electrically connected with the first pixel layer in the first display area and the second pixel layer in the second display area, and the driving control chip is electrically connected with the power management chip and is used for controlling the power management chip to provide a first power supply voltage for the first pixel layerand provide a second power supply voltage for the second pixel layer, so that the brightness of the first pixel layer is the same as that of the second pixel layer. On the basis, the relative relation between the first power supply voltage and the second power supply voltage is adjusted, according to the technical scheme, the brightness difference between the first pixel layer and the second pixel layer can be compensated, so that the brightness of the first pixel layer is the same as that of the second pixel layer, no obvious boundary exists between the first display area and the second display area, and the ghost phenomenon between the display areas due to large loss difference of display elements is avoided.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a display device, electronic equipment and a display method. Background technique [0002] With the development of electronic technology, electronic devices such as smart phones are becoming more and more popular. During the use of the electronic equipment, the electronic equipment can use its display device to display images. [0003] When the display device is displaying, it will cause loss to the display elements in the display device, and this loss will cause the brightness to gradually attenuate as the working time of the display element increases. If the display device often displays in local areas, the brightness attenuation between different areas of the display device will be inconsistent, resulting in the problem of obvious boundaries between different areas of the display device, that is, the problem of afterimage of the display device. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3208
CPCG09G3/3208G09G2320/0233G09G2320/0257
Inventor 崔志佳杨乐叶成亮
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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