TW200643470A - Article having a birefringent surface for use as a blur filter - Google Patents

Article having a birefringent surface for use as a blur filter

Info

Publication number
TW200643470A
TW200643470A TW095103301A TW95103301A TW200643470A TW 200643470 A TW200643470 A TW 200643470A TW 095103301 A TW095103301 A TW 095103301A TW 95103301 A TW95103301 A TW 95103301A TW 200643470 A TW200643470 A TW 200643470A
Authority
TW
Taiwan
Prior art keywords
article
birefringent surface
image sensor
blur filter
pixels
Prior art date
Application number
TW095103301A
Other languages
English (en)
Inventor
Rolf Werner Biernath
Robert Lewis Brott
William Ward Merrill
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200643470A publication Critical patent/TW200643470A/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/48—Laser speckle optics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Color Television Image Signal Generators (AREA)
TW095103301A 2005-02-02 2006-01-27 Article having a birefringent surface for use as a blur filter TW200643470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/050,616 US20060170797A1 (en) 2005-02-02 2005-02-02 Article having a birefringent surface for use as a blur filter

Publications (1)

Publication Number Publication Date
TW200643470A true TW200643470A (en) 2006-12-16

Family

ID=36178002

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095103301A TW200643470A (en) 2005-02-02 2006-01-27 Article having a birefringent surface for use as a blur filter

Country Status (7)

Country Link
US (1) US20060170797A1 (zh)
EP (1) EP1861746A1 (zh)
JP (1) JP2008529099A (zh)
KR (1) KR20070108208A (zh)
CN (1) CN101111795A (zh)
TW (1) TW200643470A (zh)
WO (1) WO2006083641A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100587525C (zh) * 2005-04-08 2010-02-03 3M创新有限公司 用于显示器中的结构化取向薄膜
US8786759B2 (en) * 2007-08-28 2014-07-22 Motorola Mobility Llc Method and apparatus for auto-focus using liquid crystal adaptive optics
JP5453958B2 (ja) * 2009-07-01 2014-03-26 ソニー株式会社 撮像装置
EP2306234A3 (de) 2009-10-02 2011-06-22 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Optischer Aliasfilter, Pixelsensoranordnung und digitale Aufnahmevorrichtung
US8425662B2 (en) 2010-04-02 2013-04-23 Battelle Memorial Institute Methods for associating or dissociating guest materials with a metal organic framework, systems for associating or dissociating guest materials within a series of metal organic frameworks, and gas separation assemblies
JP6125878B2 (ja) * 2013-04-01 2017-05-10 ソニーセミコンダクタソリューションズ株式会社 固体撮像装置および電子機器
US10551598B2 (en) 2016-01-06 2020-02-04 Panavision International, L.P. Anamorphic photography for digital imagers
US10539764B2 (en) 2017-07-05 2020-01-21 Panavision International, L.P. Anamorphic photography and squeeze ratios for digital imagers
CN108710217A (zh) * 2018-05-21 2018-10-26 京东方科技集团股份有限公司 一种集成成像显示装置
CN108646423B (zh) * 2018-06-25 2020-11-03 福州大学 偏振分光复用薄膜制作方法及应用其的复用型背光源
CN111799081B (zh) * 2020-06-29 2021-11-30 浙江中杭新材料科技有限公司 一种钕铁硼永磁体表面功能膜层的制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517381B1 (zh) * 1970-10-14 1976-03-06
US4582885A (en) * 1978-07-20 1986-04-15 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
JPS57180313U (zh) * 1981-05-13 1982-11-16
JPH0620316B2 (ja) * 1982-05-17 1994-03-16 株式会社日立製作所 撮像光学系
US4575193A (en) * 1984-04-06 1986-03-11 Eastman Kodak Company Optical spatial frequency filter
US4628897A (en) * 1985-06-25 1986-12-16 Broilway, Inc. Gas broiler
US5056892A (en) * 1985-11-21 1991-10-15 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
US4799131A (en) * 1987-11-18 1989-01-17 Minnesota Mining And Manufacturing Company Automotive lighting element
US5175030A (en) * 1989-02-10 1992-12-29 Minnesota Mining And Manufacturing Company Microstructure-bearing composite plastic articles and method of making
JP2744323B2 (ja) * 1990-03-30 1998-04-28 キヤノン株式会社 光学的ローパスフィルター
JPH06169415A (ja) * 1992-11-30 1994-06-14 Olympus Optical Co Ltd 撮像装置
CN1125410A (zh) * 1993-06-11 1996-06-26 明尼苏达矿产制造公司 激光加工复制工具
JP3592383B2 (ja) * 1994-10-18 2004-11-24 呉羽化学工業株式会社 高分子製光学的ローパスフィルター、その複合体およびその製造方法並びに複合光学フィルター
JP3540062B2 (ja) * 1995-08-28 2004-07-07 富士通株式会社 チューナブルフィルタモジュール
US6937283B1 (en) * 1996-12-03 2005-08-30 Eastman Kodak Company Anti-aliasing low-pass blur filter for reducing artifacts in imaging apparatus
US6788463B2 (en) * 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
KR100530819B1 (ko) * 1998-01-27 2005-11-24 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 플루오로케미칼 벤조트리아졸
US6096247A (en) * 1998-07-31 2000-08-01 3M Innovative Properties Company Embossed optical polymer films
US6278552B1 (en) * 1999-05-12 2001-08-21 Minolta Co., Ltd. Polarization separation device and projection-type display apparatus
US6641767B2 (en) * 2000-03-10 2003-11-04 3M Innovative Properties Company Methods for replication, replicated articles, and replication tools
GB2368133A (en) * 2000-10-13 2002-04-24 Sharp Kk Polarisation conversion system, optical lens array and projection display system
US20040234724A1 (en) * 2003-05-22 2004-11-25 Eastman Kodak Company Immisible polymer filled optical elements
US7046439B2 (en) * 2003-05-22 2006-05-16 Eastman Kodak Company Optical element with nanoparticles
US20050195530A1 (en) * 2004-03-05 2005-09-08 Macpherson Aaron S. Stacked actuator arm assembly with printed circuit card mount

Also Published As

Publication number Publication date
US20060170797A1 (en) 2006-08-03
EP1861746A1 (en) 2007-12-05
CN101111795A (zh) 2008-01-23
WO2006083641A1 (en) 2006-08-10
KR20070108208A (ko) 2007-11-08
JP2008529099A (ja) 2008-07-31

Similar Documents

Publication Publication Date Title
TW200702725A (en) Article having a birefringent surface for use as a blur filter
TW200643470A (en) Article having a birefringent surface for use as a blur filter
WO2006117707A3 (en) A stereoscopic display apparatus
TW200621004A (en) Multi-lens imaging systems and methods
TW201130124A (en) Image sensor having waveguides formed in color filters
TWI266081B (en) Non-collinear light engine for color imaging systems
WO2007035472A3 (en) Scheimpflug normalizer
EP1871091A3 (en) Camera Module
US20080122923A1 (en) Imaging system for producing three-dimensional image
ATE18701T1 (de) Optisches system fuer bildaufnahmeroehre.
TW200726995A (en) Transparent thin film and its fabricating method, liquid crystal display apparatus
WO2005002196A3 (en) Micro-lens array based light transmitting screen with high resolution and low imaging artifacts
WO2003065737A3 (en) Stereoscopic image projection system
TW200710552A (en) Wide angle camera with prism array
FR2924235B1 (fr) Dispositif d'imagerie visible a filtre colore
CN205301773U (zh) 一种摄像模组
EP2037307A4 (en) OPTICAL SYSTEM
CH713844B8 (fr) Dispositif Micro-optique à Effet Optique Double Face.
CN102959434B (zh) 分色滤光阵列，固体摄像元件，摄像装置和显示装置
TW200718180A (en) Multi-matrix depth of field image sensor
EP1701137A3 (en) Photoelectric encoder
US20230358926A1 (en) Optical image lens assembly, imaging apparatus and electronic device
WO2008056140A3 (en) Detecting illumination in images
EP1971158A3 (en) Projection display device
JPH08201750A (ja) Ｌｃｄパネル画質検査装置用カメラ装置