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Head-mounted augmented reality display device

A display device, augmented reality technology, applied in instruments, semiconductor devices, electrical components, etc., can solve problems such as low brightness of external images

Active Publication Date: 2018-11-06
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a head-mounted augmented reality display device, which is used to solve the technical problem in the prior art that the brightness of the external image is low when the augmented reality is displayed

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing.

[0020] Please refer to figure 1 , an embodiment of the present invention provides a head-mounted augmented reality display device, comprising: a glass substrate 1, an organic light-emitting diode OLED layer 2, a first selective reflective transmission layer 3, a second selective reflective transmission layer 4, and an anode film layer 5 and cathode thin film layer 6, wherein, the first selective reflection transmissive layer 3 is positioned between the anode thin film layer 5 and the glass substrate 1, and is adjacent to the anode thin film layer 5 and the glass substrate 1, and the OLED layer 2 is positioned at the anode thin film layer Between the layer 5 and the cathode thin film layer 6 , and adjacent to the anode thin film layer 5 and the cathode thin film layer 6 , the second selective reflective transmission layer 4 is covered on the cathode thin film layer 6 .

[0...

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Abstract

The present invention provides a head-mounted augmented reality display device, comprising: a glass substrate, an OLED layer, a first selective reflection and transmission layer, a second selective reflection and transmission layer, an anode thin film layer and a cathode thin film layer, wherein, The first selective reflection transmission layer is located between the anode film layer and the glass substrate, and is adjacent to the anode film layer and the glass substrate, and the OLED layer is located between the anode film layer and the cathode film layer, and is connected to the anode film layer and the cathode film layer. The thin film layers are adjacent, and the second selective reflection and transmission layer covers the cathode thin film layer. By adjusting the distance between the first selective reflective transmissive layer and the second selective reflective transmissive layer, more natural light enters the human eye, thereby achieving the purpose of augmenting reality to display the brightness of external images.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a head-mounted augmented reality display device. Background technique [0002] A head-mounted display, also known as a near-eye display, allows users wearing a head-mounted display device to clearly see near-eye content. Head-mounted display devices were initially mainly used in military and scientific research fields. With the popularization of electronic technology and the development of lens manufacturing technology, head-mounted display devices gradually entered people's lives. [0003] There are two types of existing head-mounted display devices: non-transmissive and transmissive. Among them, the non-transmissive head-mounted display uses a lens to image the display content that is very close to the human eye within the focus range of the human eye, so that The human eye can clearly see the content on the display; the see-through head-mounted display device include...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52G02B27/01
CPCG02B27/017H10K50/852
Inventor 徐向阳
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD