JPH0424562Y2 - - Google Patents
Info
- Publication number
- JPH0424562Y2 JPH0424562Y2 JP1987136765U JP13676587U JPH0424562Y2 JP H0424562 Y2 JPH0424562 Y2 JP H0424562Y2 JP 1987136765 U JP1987136765 U JP 1987136765U JP 13676587 U JP13676587 U JP 13676587U JP H0424562 Y2 JPH0424562 Y2 JP H0424562Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- dome
- lens
- semiconductor chip
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- URRHWTYOQNLUKY-UHFFFAOYSA-N [AlH3].[P] Chemical compound [AlH3].[P] URRHWTYOQNLUKY-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- PZDFRGGOXGETNN-UHFFFAOYSA-N phosphane;potassium Chemical compound P.[K] PZDFRGGOXGETNN-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136765U JPH0424562Y2 (US08063081-20111122-C00044.png) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136765U JPH0424562Y2 (US08063081-20111122-C00044.png) | 1987-09-09 | 1987-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6441904U JPS6441904U (US08063081-20111122-C00044.png) | 1989-03-13 |
| JPH0424562Y2 true JPH0424562Y2 (US08063081-20111122-C00044.png) | 1992-06-10 |
Family
ID=31397577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987136765U Expired JPH0424562Y2 (US08063081-20111122-C00044.png) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424562Y2 (US08063081-20111122-C00044.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6215704B2 (US08063081-20111122-C00044.png) * | 1981-03-23 | 1987-04-08 | Kajima Corp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6215704U (US08063081-20111122-C00044.png) * | 1985-07-12 | 1987-01-30 |
-
1987
- 1987-09-09 JP JP1987136765U patent/JPH0424562Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6215704B2 (US08063081-20111122-C00044.png) * | 1981-03-23 | 1987-04-08 | Kajima Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6441904U (US08063081-20111122-C00044.png) | 1989-03-13 |
