Embedded 3D head mount display

A helmet-mounted display and display technology, which is applied in the direction of instruments, optical components, optics, etc., can solve the problems of uncomfortable users, limited functions, and bulky appearance

Inactive Publication Date: 2015-11-18
上海姆沁医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But from the structure of existing head-mounted displays, most of them are bulky in appearance, which brings uncomfortable feeling to users; cause inconvenience

Method used

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  • Embedded 3D head mount display
  • Embedded 3D head mount display
  • Embedded 3D head mount display

Examples

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Embodiment

[0024] Such as figure 1 , figure 2 and image 3 Shown, a kind of embedded 3D head-mounted display, described display 1 adopts semi-submerged optical imaging display system, and is embedded and installed in the inside of the face shield 3 of helmet 2, by display image source 11, mirror 12, objective lens group 13, visual field The field light bar 14, the eyepiece group 15, the semi-reflective and semi-transparent optical lens 16 and the quad-core micro-processing system 17 are formed; Group 15 comprises two upper and lower eyepieces parallel to each other, and the two eyepieces are horizontally arranged above the semi-reflective and semi-transparent optical lens 16, and a field of view stop 14 is provided above the upper eyepiece, the sight There is an objective lens group 13 above the field diaphragm 14, and the objective lens group 13 includes two upper and lower objective lenses parallel to each other, and the two objective lenses are horizontally arranged above the descr...

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PUM

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Abstract

An embedded 3D head mount display is provided. The embedded 3D head mount display, equipped with a half-input type optical imaging display system, is embedded into the inner side of helmet face shield. The embedded 3D head mount display includes a display image source, a reflector, an object lens set, a field of view diaphragm, an ocular lens set, a semi-reflective and semi-transmitting optical lens, and a four-core micro-processing system. The upper end of the semi-reflective and semi-transmitting optical lens is disposed in front of the eyes of a helmet wearer in an outwardly inclined manner. The ocular lens set includes two ocular lenses horizontally arranged above the semi-reflective and semi-transmitting optical lens, and the field of view diaphragm is disposed above the ocular lens set. The object lens set is disposed above the field of view diaphragm. The object lens set includes an upper object lens and a lower object lens. The reflector is disposed above the object lens set, and the lower end of the reflector is inclined outwardly. The display image source is close to the inner side of the reflector, and is positioned above the forehead of the helmet wearer. After being corrected and amplified, the display image source is projected to the semi-reflective and semi-transmitting optical lens in front of the eyes of the helmet wearer, and image information is superposed to an external environment image of the lens. The embedded 3D head mount display has great functions, is small in size, is embedded into a helmet, and is comfortable to wear.

Description

technical field [0001] The invention relates to the field of electronic displays, in particular to an embedded 3D helmet display. Background technique [0002] Near-eye display, also known as head-mounted display, is a display technology that enables the wearer to see content near the eye. Initially, it was mainly used in military and scientific research fields. With the popularization of electronic technology and the development of lens manufacturing technology, head-mounted displays have gradually entered people's lives. For a helmet with a display, on the one hand, it is necessary to ensure the reliability of the helmet display, and on the other hand, it is necessary to ensure that the overall helmet is as light as possible to ensure wearing comfort; this requires that the helmet display be as light and reliable as possible when installed on the helmet. location and function of operation. [0003] But from the structure of existing head-mounted displays, most of them a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0172
Inventor 韩沁驰
Owner 上海姆沁医疗器械有限公司
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