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Image display device

A technology of an image display device and a display part, which is applied in the directions of optical elements, optics, instruments, etc., can solve the problems of low wearing feeling and the inability of the virtual image display device to properly identify images, etc.

Inactive Publication Date: 2016-12-28
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the virtual image display device described in the above-mentioned Patent Document 1, the virtual image display device is supported by the temple part and the nose pad part, so there is a problem that wearability and wearing feeling are low.
In particular, when a user performing a predetermined task uses the virtual image display device, there is a possibility that the virtual image display device may not be able to properly recognize the displayed image due to deviation during the work.

Method used

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Examples

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Embodiment Construction

[0054] Hereinafter, one embodiment of the present invention will be described based on the drawings.

[0055] Brief structure of image display device

[0056] figure 1 It is a perspective view showing the image display device 1 of this embodiment, and in detail, figure 1 It is a perspective view showing the image display device 1 worn directly on the head HD of the user US.

[0057] Such as figure 1 As shown, the image display device 1 of this embodiment is a head-mounted image that is worn on the head HD of the user US, and the image light is incident on the eyes of the user US so that the image formed by the image light can be recognized. Display device (HMD). The image display device 1 is configured as a see-through HMD, and is configured to be able to observe the outside world in addition to being able to recognize the image as a virtual image.

[0058] figure 2 It is a side view of the image display device 1 showing the head HD of the user US wearing the hat CP.

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PUM

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Abstract

The invention provides an image display device capable of increasing the wearing performance. An image display device(1) includes a device main body(2) which is mounted on the head(HD) of a user(US) and a mounting member that mounts the device main body(2) on the head(HD). The device main body(2) includes a frame that comes into contact with the forehead in the head(HD) and a display portion(4), provided in the frame, which displays an image. The mounting member(6), formed of a material having a predetermined hardness, which comes into contact with a contact region(CS) which is set in a lower portion in the occipital region of the head(HD) and holds the head together with the frame.

Description

technical field [0001] The present invention relates to an image display device. Background technique [0002] Conventionally, a virtual image display device such as an HMD (Head Mounted Display: head mounted display) mounted on a user's head is known (for example, refer to Patent Document 1). [0003] The virtual image display device described in this Patent Document 1 includes a first image forming body unit and a second image forming body unit respectively provided on the left and right sides of the user, and an image light formed by these image forming body parts toward the right eye of the user. And the light guide member that respectively guides the left eye constitutes a see-through HMD. In addition, the virtual image display device includes a frame portion having a nose pad member that abuts on the user's nose, and temple portions that are provided on the frame portion and abut against the vicinity of the user's temple. In addition, the virtual image display device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0176G02B2027/0178G02B2027/0154
Inventor 藤城武
Owner SEIKO EPSON CORP
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