JPS61132923A - 結像素子 - Google Patents

結像素子

Info

Publication number
JPS61132923A
JPS61132923A JP25340084A JP25340084A JPS61132923A JP S61132923 A JPS61132923 A JP S61132923A JP 25340084 A JP25340084 A JP 25340084A JP 25340084 A JP25340084 A JP 25340084A JP S61132923 A JPS61132923 A JP S61132923A
Authority
JP
Japan
Prior art keywords
array
mirror
arrayed
retroreflection
imaging
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
JP25340084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0552931B2 (enExample
Inventor
Toshiyuki Iguchi
敏之 井口
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 JP25340084A priority Critical patent/JPS61132923A/ja
Publication of JPS61132923A publication Critical patent/JPS61132923A/ja
Publication of JPH0552931B2 publication Critical patent/JPH0552931B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP25340084A 1984-11-30 1984-11-30 結像素子 Granted JPS61132923A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25340084A JPS61132923A (ja) 1984-11-30 1984-11-30 結像素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25340084A JPS61132923A (ja) 1984-11-30 1984-11-30 結像素子

Publications (2)

Publication Number Publication Date
JPS61132923A true JPS61132923A (ja) 1986-06-20
JPH0552931B2 JPH0552931B2 (enExample) 1993-08-06

Family

ID=17250847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25340084A Granted JPS61132923A (ja) 1984-11-30 1984-11-30 結像素子

Country Status (1)

Country Link
JP (1) JPS61132923A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02203317A (ja) * 1989-02-01 1990-08-13 Ricoh Co Ltd 等倍結像素子
WO1999053359A1 (en) * 1998-04-09 1999-10-21 Central Research Laboratories Limited Apparatus for displaying an image suspended in space

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02203317A (ja) * 1989-02-01 1990-08-13 Ricoh Co Ltd 等倍結像素子
WO1999053359A1 (en) * 1998-04-09 1999-10-21 Central Research Laboratories Limited Apparatus for displaying an image suspended in space

Also Published As

Publication number Publication date
JPH0552931B2 (enExample) 1993-08-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term