JPH0436591B2 - - Google Patents
Info
- Publication number
- JPH0436591B2 JPH0436591B2 JP60036176A JP3617685A JPH0436591B2 JP H0436591 B2 JPH0436591 B2 JP H0436591B2 JP 60036176 A JP60036176 A JP 60036176A JP 3617685 A JP3617685 A JP 3617685A JP H0436591 B2 JPH0436591 B2 JP H0436591B2
- Authority
- JP
- Japan
- Prior art keywords
- led
- light
- optical fiber
- luminous flux
- emitted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000004907 flux Effects 0.000 description 18
- 239000013307 optical fiber Substances 0.000 description 17
- 230000003287 optical effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60036176A JPS61194882A (ja) | 1985-02-25 | 1985-02-25 | 発光ダイオ−ド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60036176A JPS61194882A (ja) | 1985-02-25 | 1985-02-25 | 発光ダイオ−ド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61194882A JPS61194882A (ja) | 1986-08-29 |
JPH0436591B2 true JPH0436591B2 (ro) | 1992-06-16 |
Family
ID=12462429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60036176A Granted JPS61194882A (ja) | 1985-02-25 | 1985-02-25 | 発光ダイオ−ド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61194882A (ro) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5130761A (en) * | 1990-07-17 | 1992-07-14 | Kabushiki Kaisha Toshiba | Led array with reflector and printed circuit board |
GB2372879B (en) * | 2001-07-14 | 2003-06-04 | Wjw Ltd | An led for use in reflector-based light devices |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5055282A (ro) * | 1973-08-10 | 1975-05-15 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238923Y2 (ro) * | 1973-02-20 | 1977-09-03 |
-
1985
- 1985-02-25 JP JP60036176A patent/JPS61194882A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5055282A (ro) * | 1973-08-10 | 1975-05-15 |
Also Published As
Publication number | Publication date |
---|---|
JPS61194882A (ja) | 1986-08-29 |
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