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Head-mounted display device and picture display method using same

A head-mounted display and screen display technology, applied in optical components, optics, instruments, etc., can solve problems such as dizziness of viewers, delay of display screen, and degradation of display quality

Pending Publication Date: 2021-12-24
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the amount of information in the video stream varies with time. When the head-mounted display device displays a video stream with a large amount of information, the display screen will be delayed, resulting in a decrease in display quality and even dizziness for the viewer.

Method used

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  • Head-mounted display device and picture display method using same
  • Head-mounted display device and picture display method using same

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Embodiment Construction

[0021] Please refer to figure 1 , which shows a functional block diagram of a head-mounted display device (Head-mounted display, HMD) according to an embodiment of the present invention. The head-mounted display device 100 includes a first processor 110 , a display 120 , at least one second processor 130 , a frame buffer (Frame Buffer) 140 , a wireless communication unit 150 and an information distributor 160 .

[0022] The head-mounted display device 100 is, for example, a head-mounted display device capable of displaying Extended Reality (XR) images. Extended reality includes VR (virtual reality), AR (augmented reality) and MR (mixed reality). The first processor 110 , the second processor 130 , the frame buffer 140 and the wireless communication unit 150 are, for example, physical circuits formed by semiconductor manufacturing processes, such as chips and semiconductor packages. In one embodiment, at least two of the first processor 110, the second processor 130, the fram...

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PUM

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Abstract

The invention discloses a head-mounted display device and a picture display method using the same. The head-mounted display device comprises a processor and a display. The processor is configured to: determine whether a display load of the head-mounted display device is higher than a preset load; when the display load is higher than the preset load, select at least one external device capable of enabling the display load to be lower than the preset load from the plurality of external devices; and transmit information to be operated to at least one external device. The display is used for displaying computed information from at least one external device.

Description

technical field [0001] The present invention relates to a display device and a screen display method using the same, and in particular to a head-mounted display device and a screen display method using the device. Background technique [0002] In order to display realistic and wide-angle images, head-mounted display devices must process a large number of video streams. However, the amount of information in the video stream varies with time. When the head-mounted display device displays a video stream with a large amount of information, the display screen will be delayed, resulting in a decrease in display quality and even dizziness for the viewer. Therefore, there is an urgent need to propose a technology that can solve the aforementioned problems. Contents of the invention [0003] Therefore, the present invention proposes a head-mounted display device and a screen display method using the same, which can improve the conventional problems. [0004] An embodiment of the ...

Claims

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Application Information

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IPC IPC(8): G02B27/01
CPCG02B27/0172G02B2027/014Y02D10/00
Inventor 林上尧
Owner ACER INC