Embedded 3D head mount display

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...

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

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