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Display device and driving display method of display panel

A technology for display panels and display devices, which is applied to static indicators, cathode ray tube indicators, and the input/output process of data processing, etc. Consume and calculate energy, save cost, improve display effect

Active Publication Date: 2020-05-08
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the VR display will enlarge the image of the display panel, so that the pixels observed by the human eyes become larger, and the pixel pitch becomes larger. low, making the display effect worse

Method used

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  • Display device and driving display method of display panel
  • Display device and driving display method of display panel
  • Display device and driving display method of display panel

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0026] As mentioned in the background art section, the existing VR display device usually has a magnifying glass in front of the display panel, so as to enlarge the display picture and make the user experience better immersion. However, although the resolution of the current display panel can meet the normal display requirements, there is still a problem that the resolution is not high enough; and in the case of enlarging the display screen, the resolution of the display screen will be reduced, and due to the gap b...

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Abstract

The embodiment of the invention discloses a display device and a driving method of a display panel. The display device comprises an eyeball tracking sensor, the display panel and a processor; the processor is electrically connected with the eyeball tracking sensor and the display panel; the eyeball tracking sensor is used for identifying eyeball image information of a user; and the processor is used for determining a gaze area of the user watching the display panel according to the eyeball image information of the user, controlling the gaze area to be displayed at a first resolution and controlling a residual light area of the display panel to be displayed at a second resolution, wherein the first resolution is greater than the second resolution. The problems that the resolution of an existing display device is not high enough and the power consumption calculation energy is relatively high when a high-resolution display panel is adopted are solved, high-resolution display of the watching area watched by the user is achieved, the display effect is improved, the high-resolution watching requirement of the user is met, meanwhile, the power consumption and the calculation energy of thewhole display panel can be reduced, and the cost is saved.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display device and a display panel driving display method. Background technique [0002] Virtual reality technology is the use of computer technology to fuse and reconstruct visual, auditory, tactile and other information to generate human-computer interactive virtual scenes. Users can obtain an "immersive" immersive experience through the real-time dynamic three-dimensional images displayed by virtual reality (VR) equipment. [0003] At present, VR displays use OLED panels as the main display. OLED has the characteristics of bright colors and low display delay. It is not easy to cause the problem of afterimage of moving images when used in VR displays. Generally, the VR display will enlarge the image of the display panel, so that the pixels observed by the human eyes become larger, and the pixel pitch becomes larger. Low, making the display effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/3208
CPCG09G3/20G09G3/3208G09G5/37G09G2354/00G09G2340/0407G09G2320/08G09G2300/0443G09G5/391G09G2320/0686G06F3/013
Inventor 程爽牛晶华戴铭志刘银河刘育豪张治王建云
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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