Holographic waveguide display device
A display device and a holographic waveguide technology, applied in the field of wearable displays, can solve problems such as blurred images, achieve the effects of reducing light energy loss, suppressing stray light, and improving light energy utilization
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0016] The technical solution of the present invention will be described in detail below in conjunction with the drawings:
[0017] The structure principle of a holographic waveguide display device in the prior art is as follows figure 1 As shown, it includes a microdisplay 101, a collimator 102, an aperture 103, a waveguide 104, an in-coupling holographic optical element 105, and an out-coupling holographic optical element 106. Such as figure 1 As shown, during the working process of the display device, the microdisplay 101 emits divergent light L10 with image information, and the divergent light L10 is transformed into parallel light L11 after passing through the collimator lens 102, and the parallel light L11 is stopped by the diaphragm 103. The aperture size is limited, and it is incident perpendicularly to the surface of the in-coupling holographic optical element 105. A part of the TM polarization component passes through 105 to form the transmitted light L12, and the other ...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap