JPWO2022260102A1 - - Google Patents

Info

Publication number
JPWO2022260102A1
JPWO2022260102A1 JP2022572298A JP2022572298A JPWO2022260102A1 JP WO2022260102 A1 JPWO2022260102 A1 JP WO2022260102A1 JP 2022572298 A JP2022572298 A JP 2022572298A JP 2022572298 A JP2022572298 A JP 2022572298A JP WO2022260102 A1 JPWO2022260102 A1 JP WO2022260102A1
Authority
JP
Japan
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
JP2022572298A
Other languages
Japanese (ja)
Other versions
JP7337292B2 (ja
JPWO2022260102A5 (enExample
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 filed Critical
Publication of JPWO2022260102A1 publication Critical patent/JPWO2022260102A1/ja
Publication of JPWO2022260102A5 publication Critical patent/JPWO2022260102A5/ja
Application granted granted Critical
Publication of JP7337292B2 publication Critical patent/JP7337292B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • 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
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/0306—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array using a plurality of optical elements arrayed in the main scan direction, e.g. an array of lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0318—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light-source, a lens array and a photodetector array which are supported by a single-piece frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B2003/0093—Simple or compound lenses characterised by the shape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0081—Image reader

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2022572298A 2021-06-09 2022-06-08 光学部材および画像読取装置 Active JP7337292B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021096275 2021-06-09
JP2021096275 2021-06-09
PCT/JP2022/023184 WO2022260102A1 (ja) 2021-06-09 2022-06-08 光学部材および画像読取装置

Publications (3)

Publication Number Publication Date
JPWO2022260102A1 true JPWO2022260102A1 (enExample) 2022-12-15
JPWO2022260102A5 JPWO2022260102A5 (enExample) 2023-05-24
JP7337292B2 JP7337292B2 (ja) 2023-09-01

Family

ID=84426094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022572298A Active JP7337292B2 (ja) 2021-06-09 2022-06-08 光学部材および画像読取装置

Country Status (5)

Country Link
US (1) US12105303B2 (enExample)
JP (1) JP7337292B2 (enExample)
CN (1) CN117413509A (enExample)
DE (1) DE112022002971T5 (enExample)
WO (1) WO2022260102A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7216240B1 (ja) * 2022-07-04 2023-01-31 日本板硝子株式会社 光学装置及びイメージセンサ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161772A (en) * 1980-05-15 1981-12-12 Canon Inc Original reader
JPS5763506A (en) * 1980-10-03 1982-04-17 Ricoh Co Ltd Image forming device
JPS63156473A (ja) * 1986-12-20 1988-06-29 Fujitsu Ltd イメ−ジセンサ
JPH01124802A (ja) * 1987-11-10 1989-05-17 Matsushita Electric Ind Co Ltd 情報読取用レンズアレイの製造方法
JPH06342131A (ja) * 1992-11-04 1994-12-13 Canon Inc レンズアレイ及びそれを用いた密着型イメージセンサー
JP2010091864A (ja) * 2008-10-09 2010-04-22 Hitachi Maxell Ltd 光学部品、撮像装置、生体情報取得装置、及び光学部品の製造方法
WO2020196168A1 (ja) * 2019-03-25 2020-10-01 三菱電機株式会社 画像読取装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432022A (en) 1980-04-14 1984-02-14 Canon Kabushiki Kaisha Original reading apparatus
JP2000221442A (ja) * 1999-01-28 2000-08-11 Nippon Sheet Glass Co Ltd 結像光学装置
JP2015108794A (ja) * 2013-10-21 2015-06-11 セイコーエプソン株式会社 結像光学素子
WO2017150512A1 (ja) * 2016-03-01 2017-09-08 三菱電機株式会社 画像読取装置
TWM524598U (zh) * 2016-04-12 2016-06-21 Microtek Int Inc 一種影像掃描系統
JP7456092B2 (ja) * 2019-03-26 2024-03-27 富士フイルムビジネスイノベーション株式会社 光学装置、画像読取装置、および画像形成装置
JP7415523B2 (ja) 2019-12-13 2024-01-17 京セラドキュメントソリューションズ株式会社 画像形成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161772A (en) * 1980-05-15 1981-12-12 Canon Inc Original reader
JPS5763506A (en) * 1980-10-03 1982-04-17 Ricoh Co Ltd Image forming device
JPS63156473A (ja) * 1986-12-20 1988-06-29 Fujitsu Ltd イメ−ジセンサ
JPH01124802A (ja) * 1987-11-10 1989-05-17 Matsushita Electric Ind Co Ltd 情報読取用レンズアレイの製造方法
JPH06342131A (ja) * 1992-11-04 1994-12-13 Canon Inc レンズアレイ及びそれを用いた密着型イメージセンサー
JP2010091864A (ja) * 2008-10-09 2010-04-22 Hitachi Maxell Ltd 光学部品、撮像装置、生体情報取得装置、及び光学部品の製造方法
WO2020196168A1 (ja) * 2019-03-25 2020-10-01 三菱電機株式会社 画像読取装置

Also Published As

Publication number Publication date
US20240264337A1 (en) 2024-08-08
WO2022260102A1 (ja) 2022-12-15
JP7337292B2 (ja) 2023-09-01
US12105303B2 (en) 2024-10-01
CN117413509A (zh) 2024-01-16
DE112022002971T5 (de) 2024-06-06

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