Projecting device and method for automatically adjusting imaging size
A technology of projection device and imaging size, used in projection devices, optics, instruments, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0048] Please refer to Figure 4 As shown, it is a schematic structural diagram according to an embodiment of the present invention. The present invention discloses a projection device 100 that automatically adjusts the imaging size. The projection device 100 described in this embodiment is a projector, but those skilled in the art should be able to apply it to other electronic devices with a projection function, so they are not listed one by one. The projection device 100 projects the image signal on the screen 190 with a corresponding imaging size according to the input image size. The projection device 100 includes: an input unit 120 , a detection unit 170 , an image receiving unit 110 , a lookup table 140 , a displacement unit 180 , a processing unit 150 and an optical engine 160 .
[0049] Wherein, the image size is input by the user. Generally speaking, the projection device 100 can display options for the user to choose, such as 29×21 cm (A4), 50×35 cm (B3), 59×42 cm ...
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