JPS63225218A - 導光レンズアレイ - Google Patents

導光レンズアレイ

Info

Publication number
JPS63225218A
JPS63225218A JP6041187A JP6041187A JPS63225218A JP S63225218 A JPS63225218 A JP S63225218A JP 6041187 A JP6041187 A JP 6041187A JP 6041187 A JP6041187 A JP 6041187A JP S63225218 A JPS63225218 A JP S63225218A
Authority
JP
Japan
Prior art keywords
light
lens
lens array
image
side lens
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
JP6041187A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0553245B2 (enExample
Inventor
Sakanobu Takahashi
栄悦 高橋
Akira Tanaka
章 田中
Noboru Wakatsuki
昇 若月
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP6041187A priority Critical patent/JPS63225218A/ja
Publication of JPS63225218A publication Critical patent/JPS63225218A/ja
Publication of JPH0553245B2 publication Critical patent/JPH0553245B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Systems Of Projection Type Copiers (AREA)
JP6041187A 1987-03-16 1987-03-16 導光レンズアレイ Granted JPS63225218A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6041187A JPS63225218A (ja) 1987-03-16 1987-03-16 導光レンズアレイ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6041187A JPS63225218A (ja) 1987-03-16 1987-03-16 導光レンズアレイ

Publications (2)

Publication Number Publication Date
JPS63225218A true JPS63225218A (ja) 1988-09-20
JPH0553245B2 JPH0553245B2 (enExample) 1993-08-09

Family

ID=13141408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6041187A Granted JPS63225218A (ja) 1987-03-16 1987-03-16 導光レンズアレイ

Country Status (1)

Country Link
JP (1) JPS63225218A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01229201A (ja) * 1988-03-09 1989-09-12 Ricoh Co Ltd レンズ・アレイ
US6456436B2 (en) 2000-02-10 2002-09-24 Fujitsu Limited Optical device
US6496214B1 (en) * 1999-02-19 2002-12-17 Ricoh Technology Research Inc. Image forming elements array, and optical printing head and image forming apparatus using the array
US7859757B2 (en) 2006-09-28 2010-12-28 Oki Data Corporation Lens-array, exposure device, image forming apparatus and reading apparatus
JP2013088660A (ja) * 2011-10-19 2013-05-13 Toshiba Tec Corp 結像素子アレイ及び画像形成装置
US9174459B2 (en) 2013-03-13 2015-11-03 Ricoh Company, Ltd. Imaging system, writing head, and image forming apparatus
US9482982B2 (en) 2012-07-20 2016-11-01 Ricoh Company, Ltd. Imaging system, print head, image forming apparatus, and image scanner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143102A (ja) * 1983-02-05 1984-08-16 Ricoh Co Ltd ポロプリズムアレイ
JPS6048014A (ja) * 1983-08-27 1985-03-15 Ricoh Co Ltd 結像装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143102A (ja) * 1983-02-05 1984-08-16 Ricoh Co Ltd ポロプリズムアレイ
JPS6048014A (ja) * 1983-08-27 1985-03-15 Ricoh Co Ltd 結像装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01229201A (ja) * 1988-03-09 1989-09-12 Ricoh Co Ltd レンズ・アレイ
US6496214B1 (en) * 1999-02-19 2002-12-17 Ricoh Technology Research Inc. Image forming elements array, and optical printing head and image forming apparatus using the array
US6456436B2 (en) 2000-02-10 2002-09-24 Fujitsu Limited Optical device
US7859757B2 (en) 2006-09-28 2010-12-28 Oki Data Corporation Lens-array, exposure device, image forming apparatus and reading apparatus
JP2013088660A (ja) * 2011-10-19 2013-05-13 Toshiba Tec Corp 結像素子アレイ及び画像形成装置
US9482982B2 (en) 2012-07-20 2016-11-01 Ricoh Company, Ltd. Imaging system, print head, image forming apparatus, and image scanner
US9174459B2 (en) 2013-03-13 2015-11-03 Ricoh Company, Ltd. Imaging system, writing head, and image forming apparatus

Also Published As

Publication number Publication date
JPH0553245B2 (enExample) 1993-08-09

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Legal Events

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