Cai et al., 2016 - Google Patents
A hybrid prediction method on luminous flux maintenance of high-power LED lampsCai et al., 2016
- Document ID
- 17241213252547754623
- Author
- Cai M
- Yang D
- Tian K
- Chen W
- Chen X
- Zhang P
- Fan X
- Zhang G
- Publication year
- Publication venue
- Applied Thermal Engineering
External Links
Snippet
A hybrid method, applied thermal modeling and temperature measurement, is proposed to estimate the junction temperature (T j) of high-power light-emitting diodes (LEDs) at system level, and further project long term lumen maintenance of LED lamps. First, 3D finite element …
- 230000004907 flux 0 title abstract description 12
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
- H05B33/08—Circuit arrangements not adapted to a particular application
- H05B33/0803—Circuit arrangements not adapted to a particular application for light emitting diodes (LEDs) comprising only inorganic semi-conductor materials
- H05B33/0806—Structural details of the circuit
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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