Rotary optical module and projection device
A technology for optical modules and projection devices, which is applied to optics, projection devices, optical components, etc., can solve the problems of small outer diameter of metal rings, large vibration of component bodies, and low utility of copper sheets, so as to avoid structural instability and improve reliability. Operability and the effect of reducing the vibration phenomenon
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0017] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only referring to the directions of the drawings. Accordingly, the directional terms are used to illustrate and not to limit the invention.
[0018] figure 1 It is a schematic diagram of a projection device according to an embodiment of the present invention. Please refer to figure 1 . This embodiment provides a projection device 10 including an illumination system 50 , at least one light valve 60 and a projection lens 70 . Wherein, the lighting system 50 is used for providing the lighting beam LB. At least one light valve 60 is disposed on the transmission path of the illumination beam LB for converting the illumination b...
PUM
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com