DE69120236D1 - Bildsensor und ein damit versehenes Gerät - Google Patents
Bildsensor und ein damit versehenes GerätInfo
- Publication number
- DE69120236D1 DE69120236D1 DE69120236T DE69120236T DE69120236D1 DE 69120236 D1 DE69120236 D1 DE 69120236D1 DE 69120236 T DE69120236 T DE 69120236T DE 69120236 T DE69120236 T DE 69120236T DE 69120236 D1 DE69120236 D1 DE 69120236D1
- Authority
- DE
- Germany
- Prior art keywords
- image sensor
- device provided
- sensor
- image
- 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
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
- H04N1/024—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
-
- 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
- H04N1/028—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
- H04N1/0314—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 photodetectors and illumination means mounted in the same plane on a common support or substrate
-
- 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
- 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
- H04N2201/03129—Transparent cover or transparent document support mounted on the 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
- H04N2201/028—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
- H04N2201/03137—Reflecting element downstream 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
- H04N2201/03141—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
-
- 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
- H04N2201/0315—Details of integral heads not otherwise provided for
- H04N2201/03154—Additional internal supporting or reinforcing member
-
- 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
- H04N2201/0315—Details of integral heads not otherwise provided for
- H04N2201/03175—Position
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2409504A JPH04233863A (ja) | 1990-12-28 | 1990-12-28 | イメージセンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69120236D1 true DE69120236D1 (de) | 1996-07-18 |
DE69120236T2 DE69120236T2 (de) | 1996-10-10 |
Family
ID=18518834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120236T Expired - Fee Related DE69120236T2 (de) | 1990-12-28 | 1991-12-20 | Bildsensor und ein damit versehenes Gerät |
Country Status (6)
Country | Link |
---|---|
US (1) | US5270840A (de) |
EP (1) | EP0493017B1 (de) |
JP (1) | JPH04233863A (de) |
KR (1) | KR100227233B1 (de) |
DE (1) | DE69120236T2 (de) |
TW (1) | TW203124B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3176303B2 (ja) * | 1996-02-09 | 2001-06-18 | キヤノン株式会社 | 信号処理装置 |
US6005990A (en) * | 1996-06-10 | 1999-12-21 | International Business Machines Corporation | System for optically scanning images using optical shutter |
US5801849A (en) * | 1996-10-21 | 1998-09-01 | Telesensory Corporation | Image reading device and document scanning system |
JPH11215300A (ja) * | 1998-01-23 | 1999-08-06 | Oki Electric Ind Co Ltd | 撮像素子ユニット |
US6160250A (en) * | 1999-03-31 | 2000-12-12 | Hewlett-Packard Company | Integrated optical imaging assembly |
US6350980B1 (en) * | 1999-08-27 | 2002-02-26 | Hewlett-Packard Company | Imaging assembly with a side mounted optical detector for a scanner |
CN101981910B (zh) * | 2008-03-31 | 2013-04-03 | 三菱电机株式会社 | 图像读取装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967893A (en) * | 1974-04-29 | 1976-07-06 | Xerox Corporation | Illuminating apparatus |
EP0074719B1 (de) * | 1981-08-11 | 1986-03-12 | Xerox Corporation | Abbildungsvorrichtung |
US4547813A (en) * | 1984-01-27 | 1985-10-15 | Burroughs Corporation | Apparatus for controlling light distribution in line scan optical imaging systems |
US4680644A (en) * | 1984-07-23 | 1987-07-14 | Canon Kabushiki Kaisha | Method and apparatus for reading an image |
JPH0612920B2 (ja) * | 1987-01-27 | 1994-02-16 | 三菱電機株式会社 | イメ−ジセンサ |
JPH0614656B2 (ja) * | 1987-03-06 | 1994-02-23 | 三菱電機株式会社 | イメ−ジセンサ |
JP2702131B2 (ja) * | 1987-06-12 | 1998-01-21 | キヤノン株式会社 | 画像読取装置及び該装置を有する画像情報読取装置 |
JPH0223770A (ja) * | 1988-07-13 | 1990-01-25 | Mitsubishi Electric Corp | 画像読取装置 |
JPH0250566A (ja) * | 1988-08-11 | 1990-02-20 | Ricoh Co Ltd | 等倍光センサー |
JPH02116259A (ja) * | 1988-10-26 | 1990-04-27 | Toshiba Corp | 画像形成装置 |
US5004905A (en) * | 1988-11-10 | 1991-04-02 | Sharp Kabushiki Kaisha | Contact type image sensor with a fiber array coated in part with an absorber |
JP2568434B2 (ja) * | 1989-01-06 | 1997-01-08 | シャープ株式会社 | 画像読取装置 |
JP2656123B2 (ja) * | 1989-10-20 | 1997-09-24 | キヤノン株式会社 | 読取装置 |
-
1990
- 1990-12-28 JP JP2409504A patent/JPH04233863A/ja active Pending
-
1991
- 1991-11-29 TW TW080109402A patent/TW203124B/zh active
- 1991-12-12 KR KR1019910022912A patent/KR100227233B1/ko not_active IP Right Cessation
- 1991-12-20 EP EP91311865A patent/EP0493017B1/de not_active Expired - Lifetime
- 1991-12-20 DE DE69120236T patent/DE69120236T2/de not_active Expired - Fee Related
- 1991-12-23 US US07/811,616 patent/US5270840A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR920013043A (ko) | 1992-07-28 |
EP0493017A2 (de) | 1992-07-01 |
US5270840A (en) | 1993-12-14 |
JPH04233863A (ja) | 1992-08-21 |
DE69120236T2 (de) | 1996-10-10 |
TW203124B (de) | 1993-04-01 |
EP0493017A3 (en) | 1992-12-02 |
EP0493017B1 (de) | 1996-06-12 |
KR100227233B1 (ko) | 1999-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |