JP3964899B2 - 画像読み取り装置 - Google Patents
画像読み取り装置 Download PDFInfo
- Publication number
- JP3964899B2 JP3964899B2 JP2004323516A JP2004323516A JP3964899B2 JP 3964899 B2 JP3964899 B2 JP 3964899B2 JP 2004323516 A JP2004323516 A JP 2004323516A JP 2004323516 A JP2004323516 A JP 2004323516A JP 3964899 B2 JP3964899 B2 JP 3964899B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- case
- image reading
- light receiving
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- H04N1/00909—Cleaning arrangements or preventing or counter-acting contamination from dust or the like
-
- 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
- H04N1/02835—Using a single or a few point light sources, e.g. a laser diode in combination with a light guide, e.g. optical fibre, glass plate
-
- 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
-
- 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
- H04N1/04—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
- H04N1/1934—Combination of arrays
-
- 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
- H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
- H04N2201/02495—Constructional details not otherwise provided for, e.g. for ease of assembly, allowing access to the scanning elements, integrated reinforcing members
-
- 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
- H04N2201/02497—Additional elements, e.g. sheet guide plates, light shields
-
- 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
- H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
- H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
- H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
- H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
- H04N2201/03108—Components of integral heads
- H04N2201/03112—Light source
-
- 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
- H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
- H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
- H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
- H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
- H04N2201/03108—Components of integral heads
- H04N2201/03125—Light guide upstream of the scanned picture elements
-
- 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
- H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
- H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
- H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
- H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
- H04N2201/03108—Components of integral heads
- H04N2201/03133—Window, i.e. a transparent member mounted in the frame
-
- 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
- H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
- H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
- H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
- H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
- H04N2201/03108—Components of integral heads
- H04N2201/03141—Photodetector lens
-
- 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
- H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
- H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
- H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
- H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
- H04N2201/03108—Components of integral heads
- H04N2201/03145—Photodetector
Description
1 ケース
1c 切欠部
3 基板
9 コネクタ
10A,10B 電極
20 堰部材
20A 第1帯状部
80 受光素子
Claims (5)
- ケースと、上記ケースに組み付けられる帯板状の基板と、上記ケースの内部に収容可能であり、かつ上記基板の長手方向に列状に並ぶように上記基板上に設けられた画像読み取り用の複数の受光素子と、上記ケースおよび上記基板に導電ペーストを塗布することによりそれぞれ形成され、少なくともそれらの一部が互いに対向する電極と、を備えている、画像読み取り装置であって、
上記基板上の上記複数の受光素子と上記電極との間には、上記基板の厚み方向に突出する堰部材が設けられていることを特徴とする、画像読み取り装置。 - 上記基板には上記基板を外部機器と接続するためのコネクタが設けられ、かつ上記ケースには上記コネクタとの干渉を回避するための切欠部が設けられており、
上記堰部材は、上記複数の受光素子と上記切欠部との間に設けられている、請求項1に記載の画像読み取り装置。 - 上記堰部材は、上記複数の受光素子が並ぶ方向と略同方向に延びる帯状部を有する、請求項1または2に記載の画像読み取り装置。
- 上記堰部材は、合成樹脂製である、請求項1ないし3のいずれかに記載の画像読み取り装置。
- 上記堰部材は、シリコーン樹脂製である、請求項4に記載の画像読み取り装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004323516A JP3964899B2 (ja) | 2004-11-08 | 2004-11-08 | 画像読み取り装置 |
US11/667,347 US20080179493A1 (en) | 2004-11-08 | 2005-10-31 | Image Reading Device |
CNB2005800372662A CN100433781C (zh) | 2004-11-08 | 2005-10-31 | 图像读取装置 |
PCT/JP2005/019969 WO2006049112A1 (ja) | 2004-11-08 | 2005-10-31 | 画像読み取り装置 |
TW094138996A TW200633492A (en) | 2004-11-08 | 2005-11-07 | Image reading apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004323516A JP3964899B2 (ja) | 2004-11-08 | 2004-11-08 | 画像読み取り装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006135738A JP2006135738A (ja) | 2006-05-25 |
JP3964899B2 true JP3964899B2 (ja) | 2007-08-22 |
Family
ID=36319119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004323516A Expired - Fee Related JP3964899B2 (ja) | 2004-11-08 | 2004-11-08 | 画像読み取り装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080179493A1 (ja) |
JP (1) | JP3964899B2 (ja) |
CN (1) | CN100433781C (ja) |
TW (1) | TW200633492A (ja) |
WO (1) | WO2006049112A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6355446B2 (ja) * | 2014-06-16 | 2018-07-11 | シャープ株式会社 | 画像読取装置、及びそれを備えた画像形成装置 |
JP1553414S (ja) * | 2015-06-18 | 2016-07-11 | ||
JP1553845S (ja) * | 2015-06-18 | 2016-07-11 | ||
JP1553412S (ja) * | 2015-06-18 | 2016-07-11 | ||
JP1553848S (ja) * | 2015-06-18 | 2016-07-11 | ||
JP1553413S (ja) * | 2015-06-18 | 2016-07-11 | ||
JP1553847S (ja) * | 2015-06-18 | 2016-07-11 | ||
JP1553846S (ja) * | 2015-06-18 | 2016-07-11 | ||
JP1553417S (ja) * | 2015-06-18 | 2016-07-11 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06217078A (ja) * | 1993-01-13 | 1994-08-05 | Rohm Co Ltd | イメージセンサ |
JPH1188601A (ja) * | 1997-09-05 | 1999-03-30 | Mitsubishi Electric Corp | イメージセンサ |
US6538243B1 (en) * | 2000-01-04 | 2003-03-25 | Hewlett-Packard Company | Contact image sensor with light guide having least reflectivity near a light source |
JP2004193773A (ja) * | 2002-12-09 | 2004-07-08 | Rohm Co Ltd | 画像読み取り装置およびこれに用いられるユニット |
KR100541654B1 (ko) * | 2003-12-02 | 2006-01-12 | 삼성전자주식회사 | 배선기판 및 이를 이용한 고체 촬상용 반도체 장치 |
-
2004
- 2004-11-08 JP JP2004323516A patent/JP3964899B2/ja not_active Expired - Fee Related
-
2005
- 2005-10-31 US US11/667,347 patent/US20080179493A1/en not_active Abandoned
- 2005-10-31 CN CNB2005800372662A patent/CN100433781C/zh not_active Expired - Fee Related
- 2005-10-31 WO PCT/JP2005/019969 patent/WO2006049112A1/ja not_active Application Discontinuation
- 2005-11-07 TW TW094138996A patent/TW200633492A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN100433781C (zh) | 2008-11-12 |
TW200633492A (en) | 2006-09-16 |
TWI294735B (ja) | 2008-03-11 |
JP2006135738A (ja) | 2006-05-25 |
WO2006049112A1 (ja) | 2006-05-11 |
CN101049005A (zh) | 2007-10-03 |
US20080179493A1 (en) | 2008-07-31 |
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