JPH0215213Y2 - - Google Patents
Info
- Publication number
- JPH0215213Y2 JPH0215213Y2 JP1987022124U JP2212487U JPH0215213Y2 JP H0215213 Y2 JPH0215213 Y2 JP H0215213Y2 JP 1987022124 U JP1987022124 U JP 1987022124U JP 2212487 U JP2212487 U JP 2212487U JP H0215213 Y2 JPH0215213 Y2 JP H0215213Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- multilayer film
- angle
- incidence
- halogen lamp
- 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
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- 150000002367 halogens Chemical class 0.000 claims description 10
- 239000010408 film Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987022124U JPH0215213Y2 (fr) | 1987-02-19 | 1987-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987022124U JPH0215213Y2 (fr) | 1987-02-19 | 1987-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129913U JPS63129913U (fr) | 1988-08-25 |
| JPH0215213Y2 true JPH0215213Y2 (fr) | 1990-04-24 |
Family
ID=30819209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987022124U Expired JPH0215213Y2 (fr) | 1987-02-19 | 1987-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215213Y2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0782117B2 (ja) * | 1989-02-23 | 1995-09-06 | オリンパス光学工業株式会社 | 反射型結像光学系 |
| JPH0622824Y2 (ja) * | 1989-09-29 | 1994-06-15 | ウシオ電機株式会社 | 液晶プロジェクター装置 |
-
1987
- 1987-02-19 JP JP1987022124U patent/JPH0215213Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63129913U (fr) | 1988-08-25 |
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