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Display method of display apparatus, display apparatus and virtual reality VR system

A technology of a display device and a display method, applied in the field of VR, can solve problems such as affecting user experience, and achieve the effect of improving product experience

Active Publication Date: 2017-07-18
SHENZHEN DLODLO NEW TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, when the VR device is turned off, white bars will be displayed on the LCD screen of the display device, which affects the user experience

Method used

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  • Display method of display apparatus, display apparatus and virtual reality VR system
  • Display method of display apparatus, display apparatus and virtual reality VR system
  • Display method of display apparatus, display apparatus and virtual reality VR system

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Embodiment Construction

[0050] Embodiments of the present invention provide a display method for a display device, a display device, and a VR system, which are used to solve the problem of white bars on an LCD screen when video data transmission of the display device is interrupted, and improve user experience.

[0051] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0052] The display method of the display de...

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Abstract

The embodiment of the invention discloses a display method of a display apparatus, a display apparatus and a VR (virtual reality) system, for solving the white bar problem of an LCD (Liquid Crystal Display) screen when video data transmission of the display apparatus is interrupted and improving the user experience. The display method of a display apparatus includes the steps: determining whether video data transmission is interrupted; if detecting that video data transmission is interrupted, generating a control command; and according to the control command, controlling a back light board not to generate back light to enable the LCD screen of the display apparatus to become a black screen.

Description

technical field [0001] The present invention relates to the technical field of VR, in particular to a display method of a display device, a display device and a VR system. Background technique [0002] When the user is using a virtual reality (Virtual Reality, VR) device, when the VR device is turned off or the video data cable is disconnected, the video data transmission will stop immediately. , There is a certain delay until the closing of the liquid crystal display (Liquid Crystal Display, LCD) and the LCD driver chip is controlled. [0003] Therefore, when the VR device is turned off, white bars will be displayed on the LCD screen of the display device, which affects the user's experience. Contents of the invention [0004] Embodiments of the present invention provide a display method of a display device, a display device and a VR system, which are used to solve the problem of white bars on an LCD screen when video data transmission of the display device is interrupte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36G02B27/01
CPCG02B27/01G02B2027/0163G09G3/36
Inventor 李刚赖建成
Owner SHENZHEN DLODLO NEW TECHNOLOGY CO LTD
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