TW421283U - Photo scanner with variable magnification - Google Patents

Photo scanner with variable magnification

Info

Publication number
TW421283U
TW421283U TW086210691U TW86210691U TW421283U TW 421283 U TW421283 U TW 421283U TW 086210691 U TW086210691 U TW 086210691U TW 86210691 U TW86210691 U TW 86210691U TW 421283 U TW421283 U TW 421283U
Authority
TW
Taiwan
Prior art keywords
variable magnification
photo scanner
scanner
photo
magnification
Prior art date
Application number
TW086210691U
Other languages
English (en)
Inventor
Jin-Jou You
Tzung-Min Jang
Han-Ping Shie
De-Rung Shiu
Original Assignee
Acer Peripherals Inc
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 Acer Peripherals Inc filed Critical Acer Peripherals Inc
Priority to TW086210691U priority Critical patent/TW421283U/zh
Priority to US09/038,276 priority patent/US6124952A/en
Priority to DE19813714A priority patent/DE19813714B4/de
Priority to JP10139426A priority patent/JP3118563B2/ja
Publication of TW421283U publication Critical patent/TW421283U/zh

Links

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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
  • Character Input (AREA)
TW086210691U 1997-06-27 1997-06-27 Photo scanner with variable magnification TW421283U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW086210691U TW421283U (en) 1997-06-27 1997-06-27 Photo scanner with variable magnification
US09/038,276 US6124952A (en) 1997-06-27 1998-03-11 Magnification-variable optical scanner
DE19813714A DE19813714B4 (de) 1997-06-27 1998-03-27 Optischer Scanner mit veränderlicher Vergrößerung
JP10139426A JP3118563B2 (ja) 1997-06-27 1998-05-21 倍率切り換え可能な光学式スキャナー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086210691U TW421283U (en) 1997-06-27 1997-06-27 Photo scanner with variable magnification

Publications (1)

Publication Number Publication Date
TW421283U true TW421283U (en) 2001-02-01

Family

ID=21628182

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086210691U TW421283U (en) 1997-06-27 1997-06-27 Photo scanner with variable magnification

Country Status (4)

Country Link
US (1) US6124952A (zh)
JP (1) JP3118563B2 (zh)
DE (1) DE19813714B4 (zh)
TW (1) TW421283U (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2452055Y (zh) * 2000-11-28 2001-10-03 旭丽股份有限公司 具有双分辨率的扫描装置
TW529293B (en) * 2001-09-25 2003-04-21 Veutron Corp Light-guiding apparatus and method capable of varying optical path length
US6762861B2 (en) * 2001-10-23 2004-07-13 Primax Electronics Ltd. Scanner with a movable mirror set in the scanning module for increasing the resolution of scanned images
JP3947870B2 (ja) * 2002-11-22 2007-07-25 Ｎｅｃアクセステクニカ株式会社 読取装置
US7225984B2 (en) * 2003-02-20 2007-06-05 Harris Rodney C Systems and methods for providing multiple object planes in an optical image scanning environment
US7433092B2 (en) * 2003-11-26 2008-10-07 Hewlett-Packard Development Company, L.P. Transparency media adapter and methods of use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01154016A (ja) * 1987-12-10 1989-06-16 Nikon Corp 顕微鏡
US5117256A (en) * 1990-06-05 1992-05-26 Konica Corporation Compensation method for variable magnification in an optical zooming system
JPH0670095A (ja) * 1992-08-20 1994-03-11 Nikon Corp 画像読み取り装置
CA2131327C (en) * 1993-01-12 1999-04-13 Tadao Ohtsuka Lens changeable image scanner and lens position control device in the same
US5844697A (en) * 1995-06-29 1998-12-01 Agfa Division--Bayer Corporation Combined dust protection and dark calibration slide for a flat-bed scanner
US5633745A (en) * 1995-09-08 1997-05-27 Umax Data System Inc. To drive the optical system independently by CPU in flatbed scanners

Also Published As

Publication number Publication date
JPH1175018A (ja) 1999-03-16
US6124952A (en) 2000-09-26
JP3118563B2 (ja) 2000-12-18
DE19813714A1 (de) 1999-01-07
DE19813714B4 (de) 2004-05-06

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MK4K Expiration of patent term of a granted utility model