JPS6446791A - Image information display device - Google Patents

Image information display device

Info

Publication number
JPS6446791A
JPS6446791A JP20390587A JP20390587A JPS6446791A JP S6446791 A JPS6446791 A JP S6446791A JP 20390587 A JP20390587 A JP 20390587A JP 20390587 A JP20390587 A JP 20390587A JP S6446791 A JPS6446791 A JP S6446791A
Authority
JP
Japan
Prior art keywords
picture
display body
original
thermal head
display device
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.)
Granted
Application number
JP20390587A
Other languages
Japanese (ja)
Other versions
JP2820684B2 (en
Inventor
Kazuaki Iizuka
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP62203905A priority Critical patent/JP2820684B2/en
Publication of JPS6446791A publication Critical patent/JPS6446791A/en
Application granted granted Critical
Publication of JP2820684B2 publication Critical patent/JP2820684B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To make it possible to display an image on a sheet original as an overhead projector by providing an original reader using a thermosensitive material as a picture display body, reading the picture, transmitting a picture signal to a thermal head and displaying the picture on the picture display body. CONSTITUTION: This picture information display device 1 is provided with the picture display body 6 formed of the thermosensitive material whose surface becomes a uniform transparent surface and a white cloudy surface in response to heating temperature by heating and cooling to specified temperature, and the thermal head 8 writing and recording picture information; and the picture on the sheet original 11 is read by the original readers 15 and 16, and the read picture signal is transmitted to the thermal head 8, then the picture is written and displayed on the display body 6. Thus, the function as the projector that the picture on the sheet original 11 recorded on paper is displayed on the display body 6 is provided.
JP62203905A 1987-08-17 1987-08-17 Image information display device Expired - Fee Related JP2820684B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62203905A JP2820684B2 (en) 1987-08-17 1987-08-17 Image information display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62203905A JP2820684B2 (en) 1987-08-17 1987-08-17 Image information display device

Publications (2)

Publication Number Publication Date
JPS6446791A true JPS6446791A (en) 1989-02-21
JP2820684B2 JP2820684B2 (en) 1998-11-05

Family

ID=16481644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62203905A Expired - Fee Related JP2820684B2 (en) 1987-08-17 1987-08-17 Image information display device

Country Status (1)

Country Link
JP (1) JP2820684B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0961936A (en) * 1995-08-29 1997-03-07 Tohoku Ricoh Co Ltd Diazo type copying device
JP2004126602A (en) * 2003-10-14 2004-04-22 Shimane Pref Gov Display supporting body

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099294A (en) * 1973-12-28 1975-08-06
JPS6061785A (en) * 1983-09-14 1985-04-09 パイロツトインキ株式会社 Thermosensitive display unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099294A (en) * 1973-12-28 1975-08-06
JPS6061785A (en) * 1983-09-14 1985-04-09 パイロツトインキ株式会社 Thermosensitive display unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0961936A (en) * 1995-08-29 1997-03-07 Tohoku Ricoh Co Ltd Diazo type copying device
JP2004126602A (en) * 2003-10-14 2004-04-22 Shimane Pref Gov Display supporting body

Also Published As

Publication number Publication date
JP2820684B2 (en) 1998-11-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees