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2022
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Invention
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Optical waveguide system with angle-multiplexing polarization volume grating and electronic devic... |
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Invention
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Optical waveguide system, and electronic device. An optical waveguide system and an electronic de... |
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Invention
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Method of conical anisotropic rigorous coupled wave analysis for grating and computing device. c(... |
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Invention
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Achromatic polarization volume grating, optical waveguide system and electronic device. 1(θ,ψ) re... |
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2021
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Invention
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Optical display system and augmented reality electronic device. An optical display system and an ... |
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Invention
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Optical waveguide system and electronic device. An optical waveguide system and an electronic dev... |
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2020
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Invention
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Optical system, assembling method and virtual reality device.
Disclosed are an optical system, a... |
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Invention
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Optical system and virtual reality device.
Disclosed are an optical system and a virtual reality... |
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Invention
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Ar display method, apparatus and device provided micro mirror array. Provided are an AR display m... |
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2019
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Invention
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Compensating lens set and virtual reality apparatus with the same. Disclosed are a compensating l... |
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Invention
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Method and apparatus for correcting color convergence error, and device. Provided are a method an... |
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Invention
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Method and apparatus for adjusting exposure time of camera and device. Provided are a method and ... |
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2018
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Invention
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Positioning method and positioning apparatus for display screen in optical module. Provided are a... |
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Invention
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Driving current correction method and apparatus for multiple laser devices, and laser projector. ... |
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Invention
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Method and apparatus for detecting pixel defect of optical module, and device. Provided are a met... |
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Invention
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Method and apparatus for correcting color convergence error. Provided are a method and an apparat... |
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Invention
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Method and apparatus for adjusting exposure time of camera and device based on energy value when ... |
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Invention
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Apparatus and method for assembling optical module. An apparatus and a method for assembling opti... |
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Invention
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Method and apparatus of optical module assembly. Provided are a method and an apparatus of optica... |
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Invention
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Apparatus and method for assembling optical module. Provided are an apparatus and a method for as... |
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Invention
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Optical module assembly device. Provided is an optical module assembly device, including: a fixin... |
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2017
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Invention
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Wide-angle camera for head-mounted device, and head-mounted device. A wide-angle camera for a hea... |
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Invention
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Laser beam scanning display device and augmented reality glasses. The present disclosure provide ... |
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Invention
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Eyepiece and head-mounted display device. Provided are an eyepiece and a head-mounted display dev... |
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Invention
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Speckle elimination apparatus, laser light source and laser projection system. A speckle eliminat... |
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Invention
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Speckle elimination apparatus, laser source, and laser projection system.
The utility model disc... |
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Invention
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Head-mounted display device. There is provided in the present disclosure a head-mounted display d... |
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Invention
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Method and system for measuring lens distortion. A method for measuring lens distortion, comprisi... |
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Invention
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Prismatic ar display device. Some embodiments of the present disclosure provide a prismatic AR di... |
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2016
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Invention
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Camera color adjusting method and apparatus. The present invention discloses a camera color adjus... |
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2015
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Invention
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Zoom lens. An optical system of the zoom lens comprises 20 pieces of lens whose surfaces are sphe... |
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Invention
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Chromatic-difference-free wide-angle camera for head-mounted device, and head-mounted device. A c... |
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2014
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Invention
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Virtual conferencing system. The present invention provides a virtual conferencing system includi... |
