JPH059693Y2 - - Google Patents
Info
- Publication number
- JPH059693Y2 JPH059693Y2 JP1986014917U JP1491786U JPH059693Y2 JP H059693 Y2 JPH059693 Y2 JP H059693Y2 JP 1986014917 U JP1986014917 U JP 1986014917U JP 1491786 U JP1491786 U JP 1491786U JP H059693 Y2 JPH059693 Y2 JP H059693Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- optical fiber
- condensing lens
- spherical
- 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
- 239000013307 optical fiber Substances 0.000 claims description 37
- 230000003287 optical effect Effects 0.000 claims description 11
- 239000000835 fiber Substances 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986014917U JPH059693Y2 (hu) | 1986-02-04 | 1986-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986014917U JPH059693Y2 (hu) | 1986-02-04 | 1986-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62127510U JPS62127510U (hu) | 1987-08-13 |
| JPH059693Y2 true JPH059693Y2 (hu) | 1993-03-10 |
Family
ID=30805358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986014917U Expired - Lifetime JPH059693Y2 (hu) | 1986-02-04 | 1986-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059693Y2 (hu) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3877731B2 (ja) | 2004-02-23 | 2007-02-07 | シャープ株式会社 | 密閉型光源装置とこれを用いた映像表示装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753924A (ja) * | 1980-09-17 | 1982-03-31 | Honshu Paper Co Ltd | Aruminiumudenkaikondensanoinkyokuzairyo |
-
1986
- 1986-02-04 JP JP1986014917U patent/JPH059693Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753924A (ja) * | 1980-09-17 | 1982-03-31 | Honshu Paper Co Ltd | Aruminiumudenkaikondensanoinkyokuzairyo |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62127510U (hu) | 1987-08-13 |
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