JPS6059244U - Projector stage - Google Patents
Projector stageInfo
- Publication number
- JPS6059244U JPS6059244U JP15083083U JP15083083U JPS6059244U JP S6059244 U JPS6059244 U JP S6059244U JP 15083083 U JP15083083 U JP 15083083U JP 15083083 U JP15083083 U JP 15083083U JP S6059244 U JPS6059244 U JP S6059244U
- Authority
- JP
- Japan
- Prior art keywords
- stage
- projector
- projector stage
- projected
- recorded
- 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.)
- Pending
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Projection Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は在来の載物台を用いた投影器を説明するための
概略図第2図イ9口は各々本案実施例による載物台dみ
の中央断面図である。第3図は本案載物台及び在来のガ
ラス板の各光波長に対する光透過率を測定したグラフで
ある。
R・・・・・・光源、Ll、L2・・・・・・レンズ、
P・・・・・・プリズム、S・・・・・・スクリーン、
E、e・・・・・・載物台、1・・・・・・透明板、2
・・・・・・接着剤、3・・・・・・サファイア板。FIG. 1 is a schematic diagram for explaining a projector using a conventional stage; and FIG. FIG. 3 is a graph showing the measured light transmittance of the proposed stage and the conventional glass plate for each wavelength of light. R...Light source, Ll, L2...Lens,
P...prism, S...screen,
E, e... Loading stand, 1... Transparent plate, 2
...Adhesive, 3...Sapphire plate.
Claims (1)
載物台において、少なくとも被投影物体が接する面を単
結晶サファイアで構成したことを特徴とする投影器用載
物台。1. A stage for a projector, which transmits light from a light source and on which an object to be projected is placed, wherein at least a surface in contact with the object to be projected is made of single-crystal sapphire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15083083U JPS6059244U (en) | 1983-09-28 | 1983-09-28 | Projector stage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15083083U JPS6059244U (en) | 1983-09-28 | 1983-09-28 | Projector stage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6059244U true JPS6059244U (en) | 1985-04-24 |
Family
ID=30334418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15083083U Pending JPS6059244U (en) | 1983-09-28 | 1983-09-28 | Projector stage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6059244U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0351401U (en) * | 1989-09-26 | 1991-05-20 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5774761A (en) * | 1980-10-28 | 1982-05-11 | Toshiba Corp | Original holder of image formation device |
JPS57188039A (en) * | 1981-02-17 | 1982-11-18 | Sensaa Patent Unto Fueruzuufus | Projection mask, production unit therefor, projection printing system and method of protecting pattern on glass substrate |
-
1983
- 1983-09-28 JP JP15083083U patent/JPS6059244U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5774761A (en) * | 1980-10-28 | 1982-05-11 | Toshiba Corp | Original holder of image formation device |
JPS57188039A (en) * | 1981-02-17 | 1982-11-18 | Sensaa Patent Unto Fueruzuufus | Projection mask, production unit therefor, projection printing system and method of protecting pattern on glass substrate |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0351401U (en) * | 1989-09-26 | 1991-05-20 |
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