JPS57188010A - Plate type lens array - Google Patents

Plate type lens array

Info

Publication number
JPS57188010A
JPS57188010A JP7294381A JP7294381A JPS57188010A JP S57188010 A JPS57188010 A JP S57188010A JP 7294381 A JP7294381 A JP 7294381A JP 7294381 A JP7294381 A JP 7294381A JP S57188010 A JPS57188010 A JP S57188010A
Authority
JP
Japan
Prior art keywords
lens array
image
photoreceptor
lens
inverted
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
JP7294381A
Other languages
English (en)
Inventor
Isamu Sugasawa
Yukio Ogura
Hidenori Ito
Shoichi Ebara
Yasuhiro Jodai
Nobuhiko Nakagawa
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 JP7294381A priority Critical patent/JPS57188010A/ja
Publication of JPS57188010A publication Critical patent/JPS57188010A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
JP7294381A 1981-05-15 1981-05-15 Plate type lens array Pending JPS57188010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7294381A JPS57188010A (en) 1981-05-15 1981-05-15 Plate type lens array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7294381A JPS57188010A (en) 1981-05-15 1981-05-15 Plate type lens array

Publications (1)

Publication Number Publication Date
JPS57188010A true JPS57188010A (en) 1982-11-18

Family

ID=13503959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7294381A Pending JPS57188010A (en) 1981-05-15 1981-05-15 Plate type lens array

Country Status (1)

Country Link
JP (1) JPS57188010A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104620A (ja) * 1982-12-07 1984-06-16 Fuji Xerox Co Ltd 複写機の集合光学系
EP0596664A1 (en) * 1992-11-04 1994-05-11 Canon Kabushiki Kaisha Lens array and close contact type image sensor using the same
US5351151A (en) * 1993-02-01 1994-09-27 Levy George S Optical filter using microlens arrays
EP0652459A1 (en) * 1993-11-10 1995-05-10 Minnesota Mining And Manufacturing Company Liquid crystal projection panel having microlens arrays
US5583669A (en) * 1992-07-15 1996-12-10 Matsushita Electric Industrial Co., Ltd. Light valve apparatus, and projection display system and view-finder system employing said light valve apparatus
US5636056A (en) * 1992-07-02 1997-06-03 Singoh Denzai Kabushiki Kaisha Device for preventing signal lamps from presenting false lighting phenomenon
US6366408B1 (en) * 1999-01-28 2002-04-02 Nippon Sheet Glass Co., Ltd. Optical imaging system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104620A (ja) * 1982-12-07 1984-06-16 Fuji Xerox Co Ltd 複写機の集合光学系
US5636056A (en) * 1992-07-02 1997-06-03 Singoh Denzai Kabushiki Kaisha Device for preventing signal lamps from presenting false lighting phenomenon
US5583669A (en) * 1992-07-15 1996-12-10 Matsushita Electric Industrial Co., Ltd. Light valve apparatus, and projection display system and view-finder system employing said light valve apparatus
EP0596664A1 (en) * 1992-11-04 1994-05-11 Canon Kabushiki Kaisha Lens array and close contact type image sensor using the same
US5661540A (en) * 1992-11-04 1997-08-26 Canon Kabushiki Kaisha Lens array and close contact type image sensor using the same
US5351151A (en) * 1993-02-01 1994-09-27 Levy George S Optical filter using microlens arrays
EP0652459A1 (en) * 1993-11-10 1995-05-10 Minnesota Mining And Manufacturing Company Liquid crystal projection panel having microlens arrays
US6366408B1 (en) * 1999-01-28 2002-04-02 Nippon Sheet Glass Co., Ltd. Optical imaging system

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