Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Concentrating LED

A light-emitting diode and light-concentrating technology, which is applied in semiconductor devices, electrical components, circuits, etc., can solve the problems of poor light-concentrating performance and luminous brightness of diodes, and improve the utilization rate and conversion rate of electric energy, as well as strong light-concentrating ability. , The effect of reducing production scrap rate and using scrap rate

Active Publication Date: 2019-06-18
DEYANG JIUDING ZHIYUAN INTPROP OPERATION CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing light-emitting diodes often have only one light-emitting point, and the diode can no longer be used after this point is damaged, and the light-gathering performance of the diode is poor, and the luminous brightness is poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Concentrating LED
  • Concentrating LED

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0022] like Figure 1-2 As shown, the concentrating light-emitting diode of the present invention, the present invention discloses a concentrating light-emitting diode, comprising a diode body 1, a cathode 2 and an anode 3 are arranged in the diode, and a concave light-concentrating groove is arranged on the cathode 2 , the condensing tank is opened at the bottom, and the anode 3 is arranged at the bottom opening of the condensing tank; the concave surface of the concentrating tank is provided with a plurality of emission bowls 4, and the number of the emission bowls is 4-20. Conductors 5 are connected between the bowls 4 . The structure has better light-concentrating effect, higher luminous intensity, higher utilization rate, low requirements for production equipment, can effectively utilize the light generated by its diodes, improve power utilization rate and conversion rate, and avoid The disadvantage of the diode can no longer be used after being easily damaged by the lig...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a concentrating type light emitting diode. The concentrating type light emitting diode comprises a diode body which is internally provided with a cathode and an anode, and the concentrating type light emitting diode is characterized in that the cathode is provided with a concave surface-shaped concentrating groove, an opening is arranged at the bottom of the concentrating groove, and the anode is arranged at the opening of the bottom of the concentrating groove; and the concave surface of the concentrating groove is provided with a plurality of emission bowls, and wires are connected between the anode and each emission bowl. The emission bowls are symmetrically arranged on the concave surface of the concentrating groove around the center of the concave surface. The concave surface of the concentrating groove is a concave cambered surface or a tapered concave surface. The radius of curvature of the concave cambered surface is 1-1.5mm. The included angle between two opposite sides of the tapered concave surface is 45-60 degrees. The concave surface of the concentrating groove is plated with a silver layer. The upper end of the anode is a turbinate structure. The wires are sliver wires. The concentrating type light emitting diode is simple in structure and high in concentrating capability and can generate higher illumination intensity. The design of the multiple emission bowls can reduce the production disability rate and the usage disability rate and reduce the production difficulty and the usage difficulty.

Description

technical field [0001] The present invention relates to a concentrating light-emitting diode. Background technique [0002] With the progress of high-brightness and polychromatic light-emitting diodes, the application field is also expanding. From the lower luminous flux indicator to the display screen, from the outdoor display to the medium luminous flux power signal lamp and the white light source for special lighting, and finally Developed to the high luminous flux general lighting source in the upper right corner. The year 2000 is the dividing line of time. In 2000, the signal display problems and lighting problems of all colors have been solved, and special lighting applications of low and medium luminous flux have been started, and as general lighting The application of high luminous flux white light lighting seems to take time, and it is necessary to further increase the luminous flux before it can be realized. Of course, this is also a process, which will be graduall...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01L33/48H01L33/58
CPCH01L2224/48091H01L2224/48247H01L2224/49109H01L2924/181H01L2924/00014H01L2924/00012
Inventor 孙绪云
Owner DEYANG JIUDING ZHIYUAN INTPROP OPERATION CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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