JPS6059244U - Projector stage - Google Patents

Projector stage

Info

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
Application number
JP15083083U
Other languages
Japanese (ja)
Inventor
福永　正三
Original Assignee
京セラ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 京セラ株式会社 filed Critical 京セラ株式会社
Priority to JP15083083U priority Critical patent/JPS6059244U/en
Publication of JPS6059244U publication Critical patent/JPS6059244U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源からの光を透過するとともに被投影物体を載置する
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.
JP15083083U 1983-09-28 1983-09-28 Projector stage Pending JPS6059244U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351401U (en) * 1989-09-26 1991-05-20

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351401U (en) * 1989-09-26 1991-05-20

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