JPS6468741A - Overhead projector - Google Patents

Overhead projector

Info

Publication number
JPS6468741A
JPS6468741A JP22593387A JP22593387A JPS6468741A JP S6468741 A JPS6468741 A JP S6468741A JP 22593387 A JP22593387 A JP 22593387A JP 22593387 A JP22593387 A JP 22593387A JP S6468741 A JPS6468741 A JP S6468741A
Authority
JP
Japan
Prior art keywords
film
mirror
projecting
image
document
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
JP22593387A
Other languages
Japanese (ja)
Inventor
Yutaka Tamura
Masaru Kamei
Torao Ide
Takeshi Terada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Tec Corp
Original Assignee
Tokyo Electric Co Ltd
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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP22593387A priority Critical patent/JPS6468741A/en
Publication of JPS6468741A publication Critical patent/JPS6468741A/en
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)

Abstract

PURPOSE:To transfer document on a transparent sheet in the same device by providing a projecting system capable of projecting the image of a film incorporated in a memory cassette and a recording system capable of transferring the image of the document on the surface of the photosensitive layer of the film. CONSTITUTION:The projecting system for projecting the image on the film 12 is constituted of the memory cassette 11, a projecting light source 18, a condenser lens 19, a cold mirror 20, a light source mirror 16, the film 12, a two-way lens 17, a switching mirror 21, an enlarging lens 8, a radiating mirror 10 and a screen 22. Meanwhile, the recording system for transferring the image of the document on the film 12 is constituted of a stage glass 3, a document cover 13, an illuminating light source 23, mirror systems 24 and 25, the switching mirror 21, the two-way lens 17, a process head 26 and the film 12. The selection of the projecting system, the recording system and the film 12 is performed with keyboards 5 and 6. Thus, the projection of the image of the film and the transfer of the document in the memory cassette 11 can be possible by using the two-way lens 17 and the switching mirror 21 in common.
JP22593387A 1987-09-09 1987-09-09 Overhead projector Pending JPS6468741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22593387A JPS6468741A (en) 1987-09-09 1987-09-09 Overhead projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22593387A JPS6468741A (en) 1987-09-09 1987-09-09 Overhead projector

Publications (1)

Publication Number Publication Date
JPS6468741A true JPS6468741A (en) 1989-03-14

Family

ID=16837169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22593387A Pending JPS6468741A (en) 1987-09-09 1987-09-09 Overhead projector

Country Status (1)

Country Link
JP (1) JPS6468741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990084753A (en) * 1998-05-11 1999-12-06 윤종용 Portable projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990084753A (en) * 1998-05-11 1999-12-06 윤종용 Portable projector

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