KR20150064174A - 결상 광학계 및 렌즈 어레이의 제조 방법 - Google Patents

결상 광학계 및 렌즈 어레이의 제조 방법 Download PDF

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Publication number
KR20150064174A
KR20150064174A KR1020157011453A KR20157011453A KR20150064174A KR 20150064174 A KR20150064174 A KR 20150064174A KR 1020157011453 A KR1020157011453 A KR 1020157011453A KR 20157011453 A KR20157011453 A KR 20157011453A KR 20150064174 A KR20150064174 A KR 20150064174A
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KR
South Korea
Prior art keywords
optical system
lens
lens optical
imaging
light
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.)
Withdrawn
Application number
KR1020157011453A
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English (en)
Korean (ko)
Inventor
유우 미야지마
다케요시 사이가
마사야스 데라무라
오사무 모리사키
Original Assignee
캐논 가부시끼가이샤
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.)
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Publication date
Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20150064174A publication Critical patent/KR20150064174A/ko
Withdrawn legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0025—Machining, e.g. grinding, polishing, diamond turning, manufacturing of mould parts
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • 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
    • H04N1/02805—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a two-dimensional 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
    • H04N1/031—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
    • H04N1/0311—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 using an array of elements to project the scanned image elements onto the photodetectors
    • H04N1/0312—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 using an array of elements to project the scanned image elements onto the photodetectors using an array of optical fibres or rod-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
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
    • 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 [1D] array
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • 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
    • 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
    • H04N2201/0082—Image hardcopy reproducer
    • 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
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02487—Manufacturing details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Lenses (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Facsimile Heads (AREA)
KR1020157011453A 2012-10-12 2013-10-04 결상 광학계 및 렌즈 어레이의 제조 방법 Withdrawn KR20150064174A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012226900A JP6230222B2 (ja) 2012-10-12 2012-10-12 レンズアレイ光学系及びレンズアレイの製造方法
JPJP-P-2012-226900 2012-10-12
PCT/JP2013/077683 WO2014058036A1 (en) 2012-10-12 2013-10-04 Imaging optical system and method for manufacturing lens array

Publications (1)

Publication Number Publication Date
KR20150064174A true KR20150064174A (ko) 2015-06-10

Family

ID=50477499

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157011453A Withdrawn KR20150064174A (ko) 2012-10-12 2013-10-04 결상 광학계 및 렌즈 어레이의 제조 방법

Country Status (5)

Country Link
US (1) US9291749B2 (enExample)
JP (1) JP6230222B2 (enExample)
KR (1) KR20150064174A (enExample)
CN (1) CN104704398A (enExample)
WO (1) WO2014058036A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6195359B2 (ja) * 2013-07-19 2017-09-13 キヤノン株式会社 光学装置及び光学装置の調整方法
JP6602056B2 (ja) * 2015-06-02 2019-11-06 キヤノン株式会社 光学素子の製造方法、金型、レンズアレイ、画像形成装置、および画像読み取り装置
JP2017173577A (ja) 2016-03-24 2017-09-28 キヤノン株式会社 結像光学系
JP2020148919A (ja) * 2019-03-14 2020-09-17 株式会社沖データ レンズユニット、露光装置、読取ヘッド、画像形成装置および画像読取装置
CN110673237B (zh) * 2019-08-30 2022-02-18 东莞市万德光电科技有限公司 防止光斑变形的透镜及激光投影系统
JP7470028B2 (ja) * 2020-12-15 2024-04-17 株式会社ヴィーネックス 光学ラインセンサ

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127339A (en) 1980-01-21 1981-10-06 Pfizer Side chain amides of l-aspartyl-d-amino acid dipeptide
JPS5732416A (en) 1980-08-04 1982-02-22 Minolta Camera Co Ltd Picture-projection optical system
JPS5830726A (ja) 1981-08-19 1983-02-23 Ricoh Co Ltd 結像光学装置
JP2621175B2 (ja) * 1987-05-07 1997-06-18 キヤノン株式会社 鏡像光学系アレイ
US4960326A (en) * 1989-03-06 1990-10-02 Dauvergne Hector A Lenticular eyewear and method of fabrication
JPH0727996A (ja) * 1993-07-14 1995-01-31 Mitsubishi Rayon Co Ltd 結像素子
JPH11233708A (ja) * 1998-02-16 1999-08-27 Hitachi Ltd リードフレームおよびそれを用いた半導体装置
JP2003337300A (ja) 2002-05-21 2003-11-28 Ricoh Co Ltd 結像光学系、光書き込みユニットおよび画像形成装置
US20070127005A1 (en) * 2005-12-02 2007-06-07 Asml Holding N.V. Illumination system
JP2008083576A (ja) 2006-09-28 2008-04-10 Oki Data Corp レンズアレイ、露光装置、画像形成装置及び読取装置
JP4303274B2 (ja) * 2006-09-29 2009-07-29 株式会社沖データ レンズアレイ、露光装置及び画像形成装置
EP1905602A3 (en) 2006-09-28 2008-05-14 Oki Data Corporation Lens-array, exposure device, image forming apparatus and reading apparatus
US20090041504A1 (en) * 2007-08-07 2009-02-12 Seiko Epson Corporation Light Exposure Head and Image Formation Apparatus Using the Same
JP2011118218A (ja) * 2009-12-04 2011-06-16 Ryukoku Univ 自動編曲システム、および、自動編曲方法
KR101728464B1 (ko) * 2010-05-11 2017-04-19 에스프린팅솔루션 주식회사 렌즈 어레이, 선형 노광 장치 및 선형 노광 장치를 채용한 광학 장치
US8649094B2 (en) * 2010-05-21 2014-02-11 Eastman Kodak Company Low thermal stress birefringence imaging lens
JP2012103553A (ja) * 2010-11-11 2012-05-31 Nippon Sheet Glass Co Ltd 正立等倍レンズアレイプレート、光走査ユニットおよび画像読取装置
WO2012133623A1 (ja) * 2011-03-31 2012-10-04 株式会社ニコン 走査型顕微鏡
JP2012230252A (ja) * 2011-04-26 2012-11-22 Oki Data Corp レンズアレイ、レンズユニット、露光装置、画像形成装置、及び読み取り装置
JP5848889B2 (ja) * 2011-05-26 2016-01-27 株式会社沖データ レンズユニット、ｌｅｄヘッド、露光装置、画像形成装置、および読取装置
JP5775389B2 (ja) * 2011-07-19 2015-09-09 株式会社沖データ レンズアレイ、レンズユニット、ｌｅｄヘッド、露光装置、画像形成装置および読取装置
JP6155550B2 (ja) * 2012-04-05 2017-07-05 セイコーエプソン株式会社 画像読取装置
JP2014115411A (ja) * 2012-12-07 2014-06-26 Canon Inc レンズアレイ、画像形成装置及び画像読取装置
JP2014164174A (ja) * 2013-02-26 2014-09-08 Toshiba Corp 固体撮像装置、携帯情報端末、および固体撮像システム

Also Published As

Publication number Publication date
WO2014058036A1 (en) 2014-04-17
US20150268386A1 (en) 2015-09-24
JP6230222B2 (ja) 2017-11-15
US9291749B2 (en) 2016-03-22
CN104704398A (zh) 2015-06-10
JP2014077964A (ja) 2014-05-01

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Legal Events

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A201 Request for examination
PA0105 International application

Patent event date: 20150430

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application
PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20160115