KR920013043A - 이미지센서 및 그를 구비하는 장치 - Google Patents
이미지센서 및 그를 구비하는 장치 Download PDFInfo
- Publication number
- KR920013043A KR920013043A KR1019910022912A KR910022912A KR920013043A KR 920013043 A KR920013043 A KR 920013043A KR 1019910022912 A KR1019910022912 A KR 1019910022912A KR 910022912 A KR910022912 A KR 910022912A KR 920013043 A KR920013043 A KR 920013043A
- Authority
- KR
- South Korea
- Prior art keywords
- image sensor
- light
- writing
- optical path
- light receiving
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관련되는 이미지센서의 한 실시예를 구조를 나타낸 도면, 제2도는 본 실시예에 관련되는 이미지센서(1)를 구비한 기기를 떼어낸 뜻을 나타낸 도면.
Claims (20)
- 서면에 조사되는 빛을 발생하는 발광소자와, 서면에서 반사되어 온 빛의 광로를 변경하는 광로변경수단과, 상기 발광소자와 동일 기판상에 설치되어 상기 광로변경 수단에서 발해지는 빛을 수광하는 수광소자를 포함하는 것을 특징으로 하는 이미지 센서.
- 서면에 조사되는 빛을 발생하는 발광소자와, 서면에서 반사되어온 빛의 광로를 변경하는 미러와, 상기 발광소자와 동일 기판상에 설치되어 상기 미러에서 발해지는 빛을 수광하는 수광소자를 포함하는 것을 특징으로 하는 이미지 센서.
- 제1항에 있어서, 상기 수광소자와 동일 기판상에 설치되어 있는 상기 발광소자는 해당 수광소자 보다도 서면에 가까운 쪽에 설치되어 있는 것을 특징으로 하는 이미지센서.
- 제1항에 있어서, 서면에서 반사되어온 빛을 광로 변경수단으로 인도하는 광학계를 갖는 것을 특징으로 하는 이미지 센서.
- 제2항에 있어서, 서면에서 반사되어온 빛을 광로변경수단으로 인도하는 렌즈 어레이를 갖는 것을 특징으로 하는 이미지 센서.
- 제2항에 있어서, 서면에서 반사되어온 빛을 광로변경수단으로 인도하는 원통형렌즈 어레이를 갖는 것을 특징으로 하는 이미지 센서.
- 제3항에 있어서, 서면에서 반사되어온 빛을 광로변경 수단으로 인도하는 원통형렌즈 어레이를 갖는 것을 특징으로 하는 이미지 센서.
- 제3항에 있어서, 원통형렌즈 어레이의 중심선에서 수광소자 까지의 거리와 미러에서 수광소자 까지의 거리의 합이 상기 원통형 렌즈 어레이의 결합길이의 1/2로 되도록 상기 미러와 상기 수광소자가 배치되는 것을 특징으로 하는 이미지 센서.
- 제3항에 있어서, 원통형렌즈 어레이의 결합길이는 14.4㎜인 것을 특징으로 하는 이미지 센서.
- 제1항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 제2항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 제3항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 제4항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 제5항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 제6항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 제7항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 제8항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 제9항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 열전사에 의한 복사기구를 갖는 복사장치이며 제1항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.
- 열전사에 의한 복사기구를 갖는 복사장치이며 제9항의 이미지센서로 구성되어 있는 것을 특징으로 하는 이미지센서를 구비하는 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP90-409504 | 1990-12-28 | ||
JP2409504A JPH04233863A (ja) | 1990-12-28 | 1990-12-28 | イメージセンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920013043A true KR920013043A (ko) | 1992-07-28 |
KR100227233B1 KR100227233B1 (ko) | 1999-11-01 |
Family
ID=18518834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910022912A KR100227233B1 (ko) | 1990-12-28 | 1991-12-12 | 이미지센서 및 그를 구비하는 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5270840A (ko) |
EP (1) | EP0493017B1 (ko) |
JP (1) | JPH04233863A (ko) |
KR (1) | KR100227233B1 (ko) |
DE (1) | DE69120236T2 (ko) |
TW (1) | TW203124B (ko) |
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 |
JPWO2009122483A1 (ja) * | 2008-03-31 | 2011-07-28 | 三菱電機株式会社 | 画像読取装置 |
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 (en) * | 1981-08-11 | 1986-03-12 | Xerox Corporation | Imaging device |
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/en 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 |
---|---|
KR100227233B1 (ko) | 1999-11-01 |
DE69120236T2 (de) | 1996-10-10 |
JPH04233863A (ja) | 1992-08-21 |
EP0493017A2 (en) | 1992-07-01 |
US5270840A (en) | 1993-12-14 |
EP0493017B1 (en) | 1996-06-12 |
TW203124B (ko) | 1993-04-01 |
EP0493017A3 (en) | 1992-12-02 |
DE69120236D1 (de) | 1996-07-18 |
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