CN103581521A - 集光构件及具有集光构件的光学模块和图像读取装置 - Google Patents
集光构件及具有集光构件的光学模块和图像读取装置 Download PDFInfo
- Publication number
- CN103581521A CN103581521A CN201310335054.9A CN201310335054A CN103581521A CN 103581521 A CN103581521 A CN 103581521A CN 201310335054 A CN201310335054 A CN 201310335054A CN 103581521 A CN103581521 A CN 103581521A
- Authority
- CN
- China
- Prior art keywords
- light
- lens
- lens barrel
- optical module
- light harvesting
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 53
- 238000003306 harvesting Methods 0.000 claims description 48
- 239000000758 substrate Substances 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 229920006977 PC-GF Polymers 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
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
- H04N1/00909—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
- H04N1/04—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
- H04N1/1039—Movement of the main scanning components
- H04N1/1048—Movement of the main scanning components of a lens or lens arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- 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
- H04N1/00978—Temperature control
- H04N1/00989—Temperature control by natural convection, e.g. using fins without a fan
-
- 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
-
- 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
-
- 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
- H04N2201/02497—Additional elements, e.g. sheet guide plates, light shields
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Environmental & Geological Engineering (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012173314A JP5398040B1 (ja) | 2012-08-03 | 2012-08-03 | 画像読取装置および集光部材 |
JP2012-173314 | 2012-08-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103581521A true CN103581521A (zh) | 2014-02-12 |
CN103581521B CN103581521B (zh) | 2018-01-26 |
Family
ID=50025226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310335054.9A Active CN103581521B (zh) | 2012-08-03 | 2013-08-02 | 集光构件及具有集光构件的光学模块和图像读取装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8913308B2 (zh) |
JP (1) | JP5398040B1 (zh) |
CN (1) | CN103581521B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101030015A (zh) * | 2006-03-03 | 2007-09-05 | 富士通株式会社 | 图像采集装置 |
KR100867525B1 (ko) * | 2007-07-12 | 2008-11-06 | 삼성전기주식회사 | 카메라 모듈 패키지 |
CN101398601A (zh) * | 2007-09-28 | 2009-04-01 | 鸿富锦精密工业(深圳)有限公司 | 散热装置 |
CN101464553A (zh) * | 2007-12-19 | 2009-06-24 | 株式会社腾龙 | 透镜装置及摄像装置 |
CN101620364A (zh) * | 2009-08-17 | 2010-01-06 | 方恒 | 以大功率led阵列为光源的投影装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS643562A (en) | 1987-06-26 | 1989-01-09 | Kyowa Hakko Kogyo Kk | Reagent for determination of apolipoprotein b |
US4877326A (en) * | 1988-02-19 | 1989-10-31 | Kla Instruments Corporation | Method and apparatus for optical inspection of substrates |
JPH04266260A (ja) * | 1991-02-21 | 1992-09-22 | Fujitsu Ltd | 光学読取装置 |
JPH0531446U (ja) * | 1991-10-02 | 1993-04-23 | 京セラ株式会社 | 原稿読取装置のイメージセンサ遮光構造 |
JPH0983736A (ja) | 1995-09-20 | 1997-03-28 | Kyocera Corp | 光量検出部材およびこの光量検出部材を搭載した画像入力装置 |
JPH11204411A (ja) * | 1998-01-19 | 1999-07-30 | Nikon Corp | 塗布現像露光装置 |
JP2002305140A (ja) * | 2001-04-06 | 2002-10-18 | Nikon Corp | 露光装置及び基板処理システム |
JP3955775B2 (ja) * | 2002-03-07 | 2007-08-08 | パナソニック コミュニケーションズ株式会社 | 読取装置及びこれを用いた複写機又は複合機 |
JP4155782B2 (ja) * | 2002-09-20 | 2008-09-24 | 株式会社リコー | 読取ユニット、画像読取装置及び画像形成装置 |
JP4285412B2 (ja) * | 2005-01-27 | 2009-06-24 | コニカミノルタビジネステクノロジーズ株式会社 | 画像読取装置およびそれを備えた画像形成装置 |
JP2007300256A (ja) | 2006-04-28 | 2007-11-15 | Kyocera Mita Corp | 画像読取装置 |
JP2009060189A (ja) * | 2007-08-30 | 2009-03-19 | Ricoh Co Ltd | 光電変換素子体、レンズブロックユニット、画像読取装置及び画像形成装置 |
JP5037637B2 (ja) * | 2010-02-16 | 2012-10-03 | シャープ株式会社 | 照明装置、その照明装置を備える画像読取り装置、その画像読取り装置を備える画像形成装置 |
-
2012
- 2012-08-03 JP JP2012173314A patent/JP5398040B1/ja active Active
-
2013
- 2013-08-02 CN CN201310335054.9A patent/CN103581521B/zh active Active
- 2013-08-05 US US13/959,181 patent/US8913308B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101030015A (zh) * | 2006-03-03 | 2007-09-05 | 富士通株式会社 | 图像采集装置 |
KR100867525B1 (ko) * | 2007-07-12 | 2008-11-06 | 삼성전기주식회사 | 카메라 모듈 패키지 |
CN101398601A (zh) * | 2007-09-28 | 2009-04-01 | 鸿富锦精密工业(深圳)有限公司 | 散热装置 |
CN101464553A (zh) * | 2007-12-19 | 2009-06-24 | 株式会社腾龙 | 透镜装置及摄像装置 |
CN101620364A (zh) * | 2009-08-17 | 2010-01-06 | 方恒 | 以大功率led阵列为光源的投影装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103581521B (zh) | 2018-01-26 |
US20140036324A1 (en) | 2014-02-06 |
JP5398040B1 (ja) | 2014-01-29 |
US8913308B2 (en) | 2014-12-16 |
JP2014033369A (ja) | 2014-02-20 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NEC INFOTE CO., LTD. Free format text: FORMER OWNER: NEC ACCESS TECH CORP. Effective date: 20150410 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Kawasaki, Japan Applicant after: NEC PLATFORMS, Ltd. Applicant after: NEC Engineering, Ltd. Address before: Kawasaki, Japan Applicant before: NEC Infrontia Corp. Applicant before: NEC Engineering, Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NEC INFOTE CO., LTD. TO: NEC INFRONTIA CORPORATION |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150410 Address after: Kawasaki, Japan Applicant after: NEC Infrontia Corp. Applicant after: NEC Engineering, Ltd. Address before: Shizuoka Applicant before: NEC Access Technica, Ltd. Applicant before: NEC Engineering, Ltd. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20170831 Address after: Kawasaki, Kanagawa, Japan Applicant after: NEC PLATFORMS, Ltd. Address before: Kawasaki, Japan Applicant before: NEC PLATFORMS, Ltd. Applicant before: NEC Engineering, Ltd. |
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