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Display apparatus and method for controlling display apparatus

A technology of a display device and a control method, which is applied to parts of a color TV, parts of a TV system, and the input/output process of data processing, etc., which can solve problems such as complexity and high workload, and achieve the effect of avoiding complexity

Inactive Publication Date: 2016-05-04
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, there are problems that the configuration of the device is complicated and the workload of the user for detecting the position is high.

Method used

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  • Display apparatus and method for controlling display apparatus
  • Display apparatus and method for controlling display apparatus
  • Display apparatus and method for controlling display apparatus

Examples

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Embodiment Construction

[0027] figure 1 It is an explanatory diagram showing the appearance configuration of the head mounted display device 100 (display device) according to the embodiment to which the present invention is applied.

[0028] The head mounted display device 100 includes an image display unit 20 for allowing the user to visually recognize a virtual image while being worn on the user's head, and a control device 10 for controlling the image display unit 20 . The control device 10 also functions as a controller for the user to operate the head mounted display device 100 .

[0029] The image display unit 20 is a wearing body worn on the user's head, and has an eye shape in the present embodiment. The image display unit 20 includes a right holding unit 21, a right display driving unit 22 (light emitting unit), a left holding unit 23, a left display driving unit 24 (light emitting unit), a right optical image display unit 26, and a left optical image display unit 28. , a camera 61 (photog...

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Abstract

An display apparatus includes a mounting section configured to be mounted on the user, an image display unit that is provided in the mounting section and includes a right light guide plate and a left light guide plate that cause image light representing an image to be incident on the user's eyes when the mounting section is mounted on the user, a camera, an image analysis section that detects the matching state of the user's eyes relative to the right light guide plate and the left light guide plate based on an image captured with the camera when the mounting section is mounted on the user, and an adjustment control section that adjusts the image display unit or the right light guide plate and the left light guide plate based on the matching state detected by the image analysis section.

Description

technical field [0001] The present invention relates to a display device and a control method of the display device. Background technique [0002] Conventionally, there is known a display device called a head-mounted display (Head Mounted Display: HMD) that is worn by a user on the head. Such a display device has a problem in that it is difficult to visually recognize a displayed image if the wearing position deviates from the standard position. Therefore, conventionally, there has been proposed a method of detecting the positional displacement of the display by photographing the inner canthus and eyeball of the user with a camera, and measuring the positions of the inner and outer canthi with respect to the display (for example, refer to Patent Document 1). In addition, a method has been proposed in which a mark is attached to the HMD, the HMD takes a picture of the mirror image when the user faces a mirror, and the display position of the image is adjusted based on the ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01H04N5/225
CPCG02B27/017G02B27/0179H04N23/57G06F3/013G02B27/0172G02B2027/014G02B2027/0138G06V40/18
Inventor 佐藤慎也
Owner SEIKO EPSON CORP
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