Optical device containing laser diode and luminous diode
A technology of laser diodes and light-emitting diodes, applied in lasers, phonon exciters, semiconductor lasers, etc., can solve the problems of reduced efficiency, narrow frequency bandwidth, damaged components, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0012] A light-emitting device, which includes at least one base, and on the base, there are one or more laser diode chips and one or more light-emitting diode chips, wherein at least one laser diode chip and one light-emitting diode chip placed on the base.
[0013] figure 1 Shown is the first embodiment, a light emitting device 10, which includes a lower base 11, a top base (header) 12 is located on the lower base 11, on one side of the top base 12 there is a primary base ( submount) 13, and there is at least one laser diode chip 14 on one side of the sub-base, and there is a photodetector diode 15 at the position of the lower base 11 relative to the laser diode. Generally speaking, the position 15 of the photodetector diode is the same as the laser diode chip 14's main light direction is opposite, such as figure 1 As shown in a, there is at least one light emitting diode chip 16 on the top base 12 , and the light emitting diode chip can also be arranged on the lower base ...
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