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Display device and glasses

A technology for display devices and glasses, which is applied in the multimedia field and can solve problems such as power consumption and large size

Inactive Publication Date: 2019-09-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since LCOS requires a dedicated driving circuit, the power consumption and volume of the HUD device with AR using LCOS display technology are relatively large.

Method used

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  • Display device and glasses
  • Display device and glasses
  • Display device and glasses

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Experimental program
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Embodiment Construction

[0029] Embodiments of the present application provide a display device and glasses for reducing power consumption and volume. Each will be described in detail below.

[0030] In order to better understand the display device and the glasses provided by the embodiment of the present application, the network architecture used in the embodiment of the present application will be described below first. see figure 1 , figure 1 It is a schematic diagram of a network architecture provided by the embodiment of this application. Such as figure 1 As shown, the network architecture may include a HUD device 101 and a terminal device 102 . Communication between the HUD device 101 and the terminal device 102 may be performed through a network, that is, information exchange may be performed through a network. For example, the HUD device 101 may send collected voice signals to the terminal device 102 , and may also send collected user posture data to the terminal device 102 ; the terminal...

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PUM

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Abstract

The embodiment of the application provides a display device and a pair of glasses. The glasses comprises a glasses body, an optical projection lens and a display device; the glasses body comprises glasses lenses and glasses legs; the display device comprises a micro OLED, a MCU and a communication module; the micro OLED is arranged in the optical projection lens, the optical projection lens is arranged at a location, close to the glasses lens, of one glasses leg, the MCU and the communication module are integrated on the PCB board, and the PCB board is arranged in the glasses leg; the communication module is used for receiving multimedia information from terminal equipment, and sending multimedia information to the MCU; the MCU is used for sending first information to the micro OLED, the micro OLED is used for converting the first information to an optical signal from an electric signal, and projecting the optical signal to the optical projection lens; the optical projection lens is used for focusing the projected optical signal on the glasses lens, and the glasses lens is used for reflecting the focused optical signal to the eyes of the user. Through the display device and glasses disclosed by the embodiment of the application, the power consumption and volume can be reduced.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a display device and glasses. Background technique [0002] The head up display (HUD) first appeared on military aircraft. It uses the principle of optical reflection to project important flight-related information on a piece of glass. , the projected text and images are adjusted to an infinite focal distance. When the pilot looks forward through the HUD, he can easily integrate the external scene with the data displayed on the HUD. The HUD device is a device provided with a HUD. Augmented reality technology (augmented reality, AR) is a technology that calculates the position and angle of camera images in real time and adds corresponding images, videos, and 3D models. The goal of this technology is to put the virtual world on the screen in the real world. and interact. Currently, liquid crystal on silicon (liquid crystal on silicon, LCOS) is generally used as a display tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C11/00G02B27/01G09G3/3208
CPCG02B27/0172G02B2027/0178G02C11/10G09G3/3208
Inventor 王实现王海洋陈健
Owner HUAWEI TECH CO LTD