Unlock instant, AI-driven research and patent intelligence for your innovation.

Head-mounted type image display apparatus

An image display device and wearable technology, which can be used in image communication, parts of color TVs, parts of TV systems, etc., and can solve problems such as unhappiness

Active Publication Date: 2009-07-29
OLYMPUS CORP
View PDF19 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, there is the problem of seeing unpleasant images when looking around

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Head-mounted type image display apparatus
  • Head-mounted type image display apparatus
  • Head-mounted type image display apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] First, an embodiment of the head-mounted image display device of the present invention will be described, and then an example thereof will be described.

[0053] The head-mounted image display device according to the first embodiment of the present invention is composed of at least the following parts: a display element; an eyepiece optical system; an eyepiece window; an eyepiece window holder; a frame; The supporting part of the patient's head is characterized in that the frame covers the display element, the eyepiece window holding part keeps the eyepiece window in the user's field of vision, the eyepiece optical system forms a virtual image of the display image displayed by the display element, and the eyepiece window is used to The window through which the user's eyes emit the light beam forming the virtual image, and the components constituting the eyepiece window holding part are in the range of more than 10 mm from the eyepiece window to the root, except for a par...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a head mounted image display device. The present invention relates to a head-mounted image display device with functions of looking around and see-through, which is small, lightweight, has a large external field of vision, low power consumption, high brightness of electronic images, and is easy to use. It consists of a display element, an eyepiece optical system, an eyepiece window, A head-mounted image display device (1) consisting of an eyepiece window holding part (2), a frame body, and a support part (10) for fixing them all on the user's head (M), the frame body covering the display element , the eyepiece window holding part (2) keeps the eyepiece window in the user's field of vision, the eyepiece optical system forms a virtual image of the display image displayed by the display element, and the eyepiece window is a window that emits a light beam forming the virtual image to the user's eyes, constituting The components of the eyepiece window holding part (2) are within 10 mm from the eyepiece window toward the root, except for a part of the protrusion, the width of the projected section in the direction of the user's visual axis is below 4 mm, and has a look-around function.

Description

technical field [0001] The present invention relates to a head-mounted image display device, and particularly to a head-mounted image display device that is easy to use in a mobile environment. Background technique [0002] The usage of the head-mounted display device can be roughly divided into two types. One is to isolate the external field of vision as much as possible, and only stare at one place to observe (without moving the body) the large-screen electronic image displayed on the head-mounted display device. The other is to check the use of electronic images while ensuring the view of the outside world as much as possible in order to confirm necessary information when performing a certain operation, or to confirm urgent information outdoors. Therefore, the head-mounted display device assumed to be the latter use has a mechanism called see-around or see-through in order to secure an external field of view. The present invention relates to a head-mounted display devic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/02G02B6/04H04N5/64F21V8/00G02B27/00G02B27/01H04N5/74
CPCG02B27/0172H04N5/7491G02B2027/0123G02B6/0011G02B2027/0178
Inventor 杉原良平井场阳一
Owner OLYMPUS CORP