JP3645389B2 - 光源位置調整方法および光源装置 - Google Patents

光源位置調整方法および光源装置 Download PDF

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Publication number
JP3645389B2
JP3645389B2 JP00378297A JP378297A JP3645389B2 JP 3645389 B2 JP3645389 B2 JP 3645389B2 JP 00378297 A JP00378297 A JP 00378297A JP 378297 A JP378297 A JP 378297A JP 3645389 B2 JP3645389 B2 JP 3645389B2
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JP
Japan
Prior art keywords
light source
image
frame
light
adjustment
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.)
Expired - Fee Related
Application number
JP00378297A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10200698A (ja
JPH10200698A5 (enExample
Inventor
口 恭 伸 阪
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP00378297A priority Critical patent/JP3645389B2/ja
Priority to US09/006,205 priority patent/US6064468A/en
Publication of JPH10200698A publication Critical patent/JPH10200698A/ja
Publication of JPH10200698A5 publication Critical patent/JPH10200698A5/ja
Application granted granted Critical
Publication of JP3645389B2 publication Critical patent/JP3645389B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/545—Lamp housings; Illuminating means for enlargers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • 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
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • 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
    • H04N2201/02406—Arrangements for positioning elements within a head

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Facsimiles In General (AREA)
JP00378297A 1997-01-13 1997-01-13 光源位置調整方法および光源装置 Expired - Fee Related JP3645389B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP00378297A JP3645389B2 (ja) 1997-01-13 1997-01-13 光源位置調整方法および光源装置
US09/006,205 US6064468A (en) 1997-01-13 1998-01-13 Light source position adjusting device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00378297A JP3645389B2 (ja) 1997-01-13 1997-01-13 光源位置調整方法および光源装置

Publications (3)

Publication Number Publication Date
JPH10200698A JPH10200698A (ja) 1998-07-31
JPH10200698A5 JPH10200698A5 (enExample) 2004-10-21
JP3645389B2 true JP3645389B2 (ja) 2005-05-11

Family

ID=11566766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00378297A Expired - Fee Related JP3645389B2 (ja) 1997-01-13 1997-01-13 光源位置調整方法および光源装置

Country Status (2)

Country Link
US (1) US6064468A (enExample)
JP (1) JP3645389B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6381001B1 (en) * 1998-06-12 2002-04-30 Fuji Photo Film Co., Ltd. Image reading apparatus, image recording apparatus and image processing device
US6333778B1 (en) 1998-09-07 2001-12-25 Fuji Photo Film Co., Ltd. Image reading apparatus
JP4541571B2 (ja) * 2001-01-23 2010-09-08 キヤノン株式会社 半導体製造装置
JP5556089B2 (ja) * 2009-09-01 2014-07-23 セイコーエプソン株式会社 画像表示装置および画像調整方法
EP2831539B1 (en) * 2012-03-30 2019-06-05 Nikon Metrology NV Improved optical scanning probe
CN107452578B (zh) * 2017-09-04 2018-06-22 国家纳米科学中心 一种灯丝定位系统及灯丝定位方法
CN117889951B (zh) * 2024-03-18 2024-05-14 深圳市维度科技股份有限公司 一种笼式光功率计

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174173A (en) * 1977-11-04 1979-11-13 Pako Corporation Photographic printer with interactive color balancing
US5005040A (en) * 1988-05-16 1991-04-02 Minolta Camera Kabushiki Kaisha Automatic focus adjusting apparatus of a camera
JP3275575B2 (ja) * 1993-10-27 2002-04-15 キヤノン株式会社 投影露光装置及び該投影露光装置を用いたデバイスの製造方法
US5744795A (en) * 1995-07-31 1998-04-28 Hewlett-Packard Company Illumination strobing in a scanner to improve image sharpness and power consumption
KR100378492B1 (ko) * 1995-10-27 2004-05-20 삼성테크윈 주식회사 사진인화장치

Also Published As

Publication number Publication date
JPH10200698A (ja) 1998-07-31
US6064468A (en) 2000-05-16

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