KR101109604B1 - Emi 노이즈 차폐부를 구비하는 스캔유닛 및 이를구비하는 화상형성장치 - Google Patents
Emi 노이즈 차폐부를 구비하는 스캔유닛 및 이를구비하는 화상형성장치 Download PDFInfo
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- KR101109604B1 KR101109604B1 KR1020070060042A KR20070060042A KR101109604B1 KR 101109604 B1 KR101109604 B1 KR 101109604B1 KR 1020070060042 A KR1020070060042 A KR 1020070060042A KR 20070060042 A KR20070060042 A KR 20070060042A KR 101109604 B1 KR101109604 B1 KR 101109604B1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
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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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—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 flat picture-bearing surfaces
- H04N1/1013—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 flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/1017—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 flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components the main-scanning components remaining positionally invariant with respect to one another in the sub-scanning direction
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- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B17/00—Screening
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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
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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
- H04N1/0083—Arrangements for transferring signals between different components of the apparatus, e.g. arrangements of signal lines or cables
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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
- H04N1/00885—Power supply means, e.g. arrangements for the control of power supply to the apparatus or components thereof
- H04N1/00907—Details of supply connection, e.g. arrangement of power cables
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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
- H04N1/00976—Arrangements for regulating environment, e.g. removing static electricity
- H04N1/00994—Compensating for electric noise, e.g. electromagnetic interference
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00172—Apparatus for electrophotographic processes relative to the original handling
- G03G2215/00177—Apparatus for electrophotographic processes relative to the original handling for scanning
- G03G2215/00181—Apparatus for electrophotographic processes relative to the original handling for scanning concerning the original's state of motion
- G03G2215/00185—Apparatus for electrophotographic processes relative to the original handling for scanning concerning the original's state of motion original at rest
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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
- H04N1/04—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
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- 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
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0081—Image reader
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- 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
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0091—Digital copier; digital 'photocopier'
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Facsimile Scanning Arrangements (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Abstract
Description
Claims (10)
- 삭제
- 원고를 지지하는 원고대;상기 원고대의 하측에 왕복 가능하도록 설치되어 있으며, 원고의 화상을 독취하여 화상신호를 생성하는 이미지센서가 마련된 독취모듈;상기 독취모듈에 연결되어 전원 및 화상신호의 전달통로인 FFC와;상기 독취모듈의 화상신호 전송 시 발생되는 노이즈를 차폐하기 위한 EMI 노이즈 차폐부;를 구비하며,상기 독취모듈은 상기 FFC를 고정하기 위한 FFC고정부를 더 구비하며,상기 EMI 노이즈 차폐부는 상기 FFC고정부와 일체로 구성되는 것을 특징으로 하는 스캔유닛.
- 제 2항에 있어서,상기 EMI 노이즈 차폐부는 상기 FFC고정부 내에 설치되어 있는 것을 특징으로 하는 스캔유닛.
- 제 2항에 있어서,상기 EMI 노이즈 차폐부는 EMI 노이즈를 차폐할 수 있는 물질로 이루어져 있 으며, 상기 FFC고정부의 적어도 일부를 구성하는 것을 특징으로 하는 스캔유닛.
- 제 2항 내지 제 4항 중 어느 한 항에 있어서,상기 FFC 고정부는 상기 독취모듈에 착탈 가능하게 설치되는 것을 특징으로 하는 스캔유닛.
- 삭제
- 원고를 독취하여 화상을 입력하는 스캔유닛과, 상기 스캔유닛이 독취한 화상을 인쇄하는 인쇄부를 구비하며,상기 스캔유닛은원고를 지지하는 원고대;상기 원고대의 하측에 왕복 가능하도록 설치되어 있으며, 원고의 화상을 독취하여 화상신호를 생성하는 이미지센서가 마련된 독취모듈;상기 독취모듈에 연결되어 전원 및 화상신호의 전달통로인 FFC와;상기 독취모듈의 화상신호 전송 시 발생되는 노이즈를 차폐하기 위한 EMI 노이즈 차폐부;를 구비하며,상기 독취모듈은 상기 FFC를 고정하기 위한 FFC고정부를 더 구비하며,상기 EMI 노이즈 차폐부는 상기 FFC고정부와 일체로 구성되는 것을 특징으로 하는 화상형성장치.
- 제 7항에 있어서,상기 EMI 노이즈 차폐부는 상기 FFC고정부 내에 설치되어 있는 것을 특징으로 하는 화상형성장치.
- 제 7항에 있어서,상기 EMI 노이즈 차폐부는 EMI 노이즈를 차폐할 수 있는 물질로 이루어져 있으며, 상기 FFC고정부의 적어도 일부를 구성하는 것을 특징으로 하는 화상형성장치.
- 제 7항 내지 제 9항 중 어느 한 항에 있어서,상기 FFC 고정부는 상기 독취모듈에 착탈 가능하게 설치되는 것을 특징으로 하는 화상형성장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070060042A KR101109604B1 (ko) | 2007-06-19 | 2007-06-19 | Emi 노이즈 차폐부를 구비하는 스캔유닛 및 이를구비하는 화상형성장치 |
US12/105,485 US8243345B2 (en) | 2007-06-19 | 2008-04-18 | Scan unit having EMI noise blocking unit and image forming apparatus having the scan unit |
CN2008101084013A CN101329529B (zh) | 2007-06-19 | 2008-05-27 | 扫描单元及具有该扫描单元的成像设备 |
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KR1020070060042A KR101109604B1 (ko) | 2007-06-19 | 2007-06-19 | Emi 노이즈 차폐부를 구비하는 스캔유닛 및 이를구비하는 화상형성장치 |
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KR20080111727A KR20080111727A (ko) | 2008-12-24 |
KR101109604B1 true KR101109604B1 (ko) | 2012-01-31 |
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KR1020070060042A KR101109604B1 (ko) | 2007-06-19 | 2007-06-19 | Emi 노이즈 차폐부를 구비하는 스캔유닛 및 이를구비하는 화상형성장치 |
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US (1) | US8243345B2 (ko) |
KR (1) | KR101109604B1 (ko) |
CN (1) | CN101329529B (ko) |
Families Citing this family (15)
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JP2010056893A (ja) * | 2008-08-28 | 2010-03-11 | Seiko Epson Corp | 印刷装置および印刷制御方法 |
JP4947178B2 (ja) * | 2010-03-25 | 2012-06-06 | ブラザー工業株式会社 | 画像読取装置 |
JP4947177B2 (ja) * | 2010-03-25 | 2012-06-06 | ブラザー工業株式会社 | 画像読取装置 |
JP5003781B2 (ja) * | 2010-03-25 | 2012-08-15 | ブラザー工業株式会社 | 複合機 |
JP5671947B2 (ja) * | 2010-11-02 | 2015-02-18 | 富士ゼロックス株式会社 | 露光装置および画像形成装置 |
JP6004682B2 (ja) * | 2011-03-22 | 2016-10-12 | キヤノン株式会社 | 画像形成装置 |
JP6066614B2 (ja) * | 2012-08-09 | 2017-01-25 | キヤノン株式会社 | 画像読取装置 |
JP6070058B2 (ja) * | 2012-10-25 | 2017-02-01 | 株式会社リコー | 配線装置、電子機器及び画像形成装置 |
TWI511521B (zh) * | 2012-12-12 | 2015-12-01 | Cal Comp Electronics & Comm Co | 掃描裝置 |
JP5836538B2 (ja) * | 2013-04-26 | 2015-12-24 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
JP6173115B2 (ja) * | 2013-08-15 | 2017-08-02 | キヤノン株式会社 | 画像形成装置 |
JP6498930B2 (ja) * | 2014-12-25 | 2019-04-10 | キヤノンファインテックニスカ株式会社 | 伝送ケーブルの固定機構及びこれを備えた画像読取装置 |
JP6327202B2 (ja) * | 2015-05-25 | 2018-05-23 | 京セラドキュメントソリューションズ株式会社 | 画像読取装置 |
US10821758B2 (en) * | 2017-12-05 | 2020-11-03 | Canon Components, Inc. | Illumination device, line sensor assembly, reading apparatus, and printing apparatus |
US11625933B2 (en) * | 2021-05-07 | 2023-04-11 | Capital One Services, Llc | Identifying invalid identification documents |
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- 2007-06-19 KR KR1020070060042A patent/KR101109604B1/ko active IP Right Grant
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- 2008-04-18 US US12/105,485 patent/US8243345B2/en active Active
- 2008-05-27 CN CN2008101084013A patent/CN101329529B/zh active Active
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Also Published As
Publication number | Publication date |
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US8243345B2 (en) | 2012-08-14 |
CN101329529B (zh) | 2013-04-03 |
US20080316547A1 (en) | 2008-12-25 |
KR20080111727A (ko) | 2008-12-24 |
CN101329529A (zh) | 2008-12-24 |
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