DE29800627U1 - Einzelblattscanner mit mehreren Auflösungen - Google Patents

Einzelblattscanner mit mehreren Auflösungen

Info

Publication number
DE29800627U1
DE29800627U1 DE29800627U DE29800627U DE29800627U1 DE 29800627 U1 DE29800627 U1 DE 29800627U1 DE 29800627 U DE29800627 U DE 29800627U DE 29800627 U DE29800627 U DE 29800627U DE 29800627 U1 DE29800627 U1 DE 29800627U1
Authority
DE
Germany
Prior art keywords
single sheet
multiple resolutions
sheet scanner
scanner
resolutions
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 - Lifetime
Application number
DE29800627U
Other languages
English (en)
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.)
TSAI SHUI CHUAN T'AI-PEI TAIPEH TW
Original Assignee
TSAI SHUI CHUAN T'AI-PEI TAIPEH TW
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
Priority to US08/900,402 priority Critical patent/US5995244A/en
Application filed by TSAI SHUI CHUAN T'AI-PEI TAIPEH TW filed Critical TSAI SHUI CHUAN T'AI-PEI TAIPEH TW
Priority to DE29800627U priority patent/DE29800627U1/de
Publication of DE29800627U1 publication Critical patent/DE29800627U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/121—Feeding arrangements
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • 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
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0418—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207 capable of scanning transmissive and reflective originals at a single scanning station

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
DE29800627U 1997-07-23 1998-01-15 Einzelblattscanner mit mehreren Auflösungen Expired - Lifetime DE29800627U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US08/900,402 US5995244A (en) 1997-07-23 1997-07-23 Multiple resolution page scanner
DE29800627U DE29800627U1 (de) 1997-07-23 1998-01-15 Einzelblattscanner mit mehreren Auflösungen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/900,402 US5995244A (en) 1997-07-23 1997-07-23 Multiple resolution page scanner
DE29800627U DE29800627U1 (de) 1997-07-23 1998-01-15 Einzelblattscanner mit mehreren Auflösungen

Publications (1)

Publication Number Publication Date
DE29800627U1 true DE29800627U1 (de) 1998-03-05

Family

ID=26061116

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29800627U Expired - Lifetime DE29800627U1 (de) 1997-07-23 1998-01-15 Einzelblattscanner mit mehreren Auflösungen

Country Status (2)

Country Link
US (1) US5995244A (de)
DE (1) DE29800627U1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW490106U (en) * 2000-11-15 2002-06-01 Silitek Corp Scanning device with dual resolution
JP3889656B2 (ja) * 2001-05-14 2007-03-07 ニスカ株式会社 画像読取ユニットおよび画像読取装置
JP3974767B2 (ja) * 2001-10-10 2007-09-12 株式会社Ｐｆｕ 画像読取装置
US6697173B2 (en) * 2001-11-26 2004-02-24 Howtek Devices Corporation White reference calibration in a dual digitizer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217043A (en) * 1978-09-07 1980-08-12 Konishiroku Photo Industry Co., Ltd. Camera having an automatic focus control apparatus
DE2949338C2 (de) * 1978-12-08 1986-06-19 Canon K.K., Tokio/Tokyo Vorrichtung zum Verändern des Kopiermaßstabs
US5431389A (en) * 1994-08-26 1995-07-11 Wensink; Gary L. Hand scanner support and paper guide apparatus
US5574274A (en) * 1995-02-21 1996-11-12 Microtek International, Inc. Transmissive/reflective optical scanning apparatus

Also Published As

Publication number Publication date
US5995244A (en) 1999-11-30

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980416

R156 Lapse of ip right after 3 years

Effective date: 20011101