JP6028894B2 - 画像読取装置および筐体の製造方法 - Google Patents

画像読取装置および筐体の製造方法 Download PDF

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Publication number
JP6028894B2
JP6028894B2 JP2012086228A JP2012086228A JP6028894B2 JP 6028894 B2 JP6028894 B2 JP 6028894B2 JP 2012086228 A JP2012086228 A JP 2012086228A JP 2012086228 A JP2012086228 A JP 2012086228A JP 6028894 B2 JP6028894 B2 JP 6028894B2
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JP
Japan
Prior art keywords
light guide
light
optical element
imaging optical
space
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.)
Active
Application number
JP2012086228A
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English (en)
Japanese (ja)
Other versions
JP2013219451A (ja
JP2013219451A5 (https=
Inventor
小林　英和
英和 小林
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2012086228A priority Critical patent/JP6028894B2/ja
Priority to TW102110751A priority patent/TWI526043B/zh
Priority to US13/852,245 priority patent/US9083832B2/en
Priority to CN201310114189.2A priority patent/CN103369186B/zh
Publication of JP2013219451A publication Critical patent/JP2013219451A/ja
Publication of JP2013219451A5 publication Critical patent/JP2013219451A5/ja
Application granted granted Critical
Publication of JP6028894B2 publication Critical patent/JP6028894B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
    • H04N1/00557—Connection or assembly of components or elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0075—Light guides, optical cables
    • 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
    • H04N2201/02487—Manufacturing details
    • 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
    • H04N2201/03141—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
  • Image Input (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP2012086228A 2012-04-05 2012-04-05 画像読取装置および筐体の製造方法 Active JP6028894B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012086228A JP6028894B2 (ja) 2012-04-05 2012-04-05 画像読取装置および筐体の製造方法
TW102110751A TWI526043B (zh) 2012-04-05 2013-03-26 圖像讀取裝置及框體之製造方法
US13/852,245 US9083832B2 (en) 2012-04-05 2013-03-28 Image reading device and method of manufacturing housing
CN201310114189.2A CN103369186B (zh) 2012-04-05 2013-04-03 图像读取装置以及框体的制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012086228A JP6028894B2 (ja) 2012-04-05 2012-04-05 画像読取装置および筐体の製造方法

Publications (3)

Publication Number Publication Date
JP2013219451A JP2013219451A (ja) 2013-10-24
JP2013219451A5 JP2013219451A5 (https=) 2015-08-06
JP6028894B2 true JP6028894B2 (ja) 2016-11-24

Family

ID=49292093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012086228A Active JP6028894B2 (ja) 2012-04-05 2012-04-05 画像読取装置および筐体の製造方法

Country Status (4)

Country Link
US (1) US9083832B2 (https=)
JP (1) JP6028894B2 (https=)
CN (1) CN103369186B (https=)
TW (1) TWI526043B (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103718539B (zh) * 2011-08-09 2016-02-03 佳能元件股份有限公司 图像传感器单元以及使用它的图像读取装置
JP5815782B2 (ja) * 2013-05-08 2015-11-17 キヤノン・コンポーネンツ株式会社 イメージセンサユニット、画像読取装置および画像形成装置
US20150177454A1 (en) * 2013-12-23 2015-06-25 Pixon Technologies Corp. Coverless linear light source light guide with light reflecting patterned surface
JP1553414S (https=) * 2015-06-18 2016-07-11
JP1553845S (https=) * 2015-06-18 2016-07-11
JP1553847S (https=) * 2015-06-18 2016-07-11
JP1553846S (https=) * 2015-06-18 2016-07-11
JP1553417S (https=) * 2015-06-18 2016-07-11
JP1553412S (https=) * 2015-06-18 2016-07-11
JP1553848S (https=) * 2015-06-18 2016-07-11
CN105338213A (zh) * 2015-11-23 2016-02-17 威海华菱光电股份有限公司 接触式图像传感器
US20170295287A1 (en) * 2016-04-08 2017-10-12 Canon Components, Inc. Manufacturing method of sensor unit and reading apparatus
CN205987207U (zh) * 2016-06-22 2017-02-22 深圳创维数字技术有限公司 机顶盒及其导光遮光结构
CN114143409B (zh) * 2017-02-22 2024-01-30 三菱电机株式会社 照明装置及图像读取装置
CN106871019B (zh) * 2017-03-29 2023-06-30 珠海格力电器股份有限公司 照明结构和电烤箱
JP7797170B2 (ja) * 2021-11-05 2026-01-13 株式会社ヴィーネックス 光学ユニット及びこれを備えた光学ラインセンサ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4003893B2 (ja) * 1996-12-27 2007-11-07 ローム株式会社 画像読み取り装置
JP3008267B2 (ja) * 1997-01-30 2000-02-14 ローム株式会社 イメージセンサチップおよびイメージセンサ
FR2782779B1 (fr) * 1998-05-15 2002-06-07 Rohm Co Ltd Dispositif de lecture d'images et dispositif d'eclairage utilise pour celui-ci
JP3939879B2 (ja) * 1999-06-08 2007-07-04 ローム株式会社 カラーイメージセンサおよび画像読取装置
JP2001174934A (ja) * 1999-12-14 2001-06-29 Fujitsu Ltd 画像読取装置、それに適用される照明装置、それに適用される導光体、その製造方法、および、その製造方法で適用される製造装置
TW503646B (en) * 2000-03-16 2002-09-21 Nippon Sheet Glass Co Ltd Line illuminating device
JP4145271B2 (ja) 2004-06-28 2008-09-03 日本板硝子株式会社 画像読取装置
US7995252B2 (en) 2005-09-08 2011-08-09 Mitsubishi Electric Corporation Image reading apparatus
US7659503B2 (en) * 2007-08-02 2010-02-09 Rohm Co., Ltd. Image sensor module and light guiding member used for the same
JP2010021983A (ja) * 2007-12-21 2010-01-28 Rohm Co Ltd 導光体、導光体の製造方法、および画像読取装置
JP4962469B2 (ja) * 2008-10-23 2012-06-27 三菱電機株式会社 照明装置及びそれを搭載した画像読取装置
JP2010130056A (ja) 2008-11-25 2010-06-10 Ricoh Co Ltd 光照射装置、画像読取装置および画像形成装置
JP6155550B2 (ja) * 2012-04-05 2017-07-05 セイコーエプソン株式会社 画像読取装置
JP6102091B2 (ja) * 2012-06-21 2017-03-29 セイコーエプソン株式会社 画像読取装置

Also Published As

Publication number Publication date
JP2013219451A (ja) 2013-10-24
CN103369186B (zh) 2015-11-25
US20130265618A1 (en) 2013-10-10
US9083832B2 (en) 2015-07-14
CN103369186A (zh) 2013-10-23
TWI526043B (zh) 2016-03-11
TW201347509A (zh) 2013-11-16

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