DE602005007782D1 - Optische Verzögerungsplatte und Verfahren zu ihrer Herstellung - Google Patents

Optische Verzögerungsplatte und Verfahren zu ihrer Herstellung

Info

Publication number
DE602005007782D1
DE602005007782D1 DE602005007782T DE602005007782T DE602005007782D1 DE 602005007782 D1 DE602005007782 D1 DE 602005007782D1 DE 602005007782 T DE602005007782 T DE 602005007782T DE 602005007782 T DE602005007782 T DE 602005007782T DE 602005007782 D1 DE602005007782 D1 DE 602005007782D1
Authority
DE
Germany
Prior art keywords
manufacture
optical retarder
retarder plate
plate
optical
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.)
Expired - Lifetime
Application number
DE602005007782T
Other languages
German (de)
English (en)
Inventor
Taisuke Isano
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE602005007782D1 publication Critical patent/DE602005007782D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1847—Manufacturing methods
    • G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Polarising Elements (AREA)
DE602005007782T 2004-02-27 2005-02-25 Optische Verzögerungsplatte und Verfahren zu ihrer Herstellung Expired - Lifetime DE602005007782D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004053252A JP4444693B2 (ja) 2004-02-27 2004-02-27 光学波長板の製造方法

Publications (1)

Publication Number Publication Date
DE602005007782D1 true DE602005007782D1 (de) 2008-08-14

Family

ID=34747536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005007782T Expired - Lifetime DE602005007782D1 (de) 2004-02-27 2005-02-25 Optische Verzögerungsplatte und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (1) US7428101B2 (https=)
EP (1) EP1569014B1 (https=)
JP (1) JP4444693B2 (https=)
DE (1) DE602005007782D1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4814002B2 (ja) * 2005-09-30 2011-11-09 株式会社リコー 位相板の製造方法・光学素子および画像投射装置
JP4597848B2 (ja) * 2005-11-30 2010-12-15 京セラキンセキ株式会社 偏光変換素子
JP2008008990A (ja) * 2006-06-27 2008-01-17 Ricoh Co Ltd 波長板、画像投射装置、及び光ピックアップ装置
JP2008164680A (ja) * 2006-12-27 2008-07-17 Canon Inc 光学波長板及び該波長板の製造方法
US7635634B2 (en) * 2007-04-16 2009-12-22 Infineon Technologies Ag Dielectric apparatus and associated methods
WO2009123170A1 (ja) 2008-03-31 2009-10-08 Hoya株式会社 フォトマスクブランク、フォトマスクおよびフォトマスクブランクの製造方法
CN103033862A (zh) * 2012-12-17 2013-04-10 武汉电信器件有限公司 一种用于制备dfb激光器相移光栅的反射镜装置及其制备方法
KR102501643B1 (ko) * 2015-09-24 2023-02-20 삼성전자주식회사 고굴절률 광학 기능층을 포함하는 광학 장치 및 상기 광학 장치의 제조 방법
US11740399B2 (en) * 2018-02-06 2023-08-29 Raytheon Company Low cost dispersive optical elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2909363B2 (ja) 1993-09-28 1999-06-23 日立金属株式会社 静磁波マイクロ波装置
DE19502727A1 (de) * 1995-01-28 1996-08-01 Heidenhain Gmbh Dr Johannes Phasengitter
JP2002182003A (ja) * 2000-12-14 2002-06-26 Canon Inc 反射防止機能素子、光学素子、光学系および光学機器
US6947215B2 (en) * 2001-12-27 2005-09-20 Canon Kabushiki Kaisha Optical element, optical functional device, polarization conversion device, image display apparatus, and image display system
US6930326B2 (en) * 2002-03-26 2005-08-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor circuit and method of fabricating the same

Also Published As

Publication number Publication date
US20050191467A1 (en) 2005-09-01
JP4444693B2 (ja) 2010-03-31
US7428101B2 (en) 2008-09-23
EP1569014A1 (en) 2005-08-31
JP2005242083A (ja) 2005-09-08
EP1569014B1 (en) 2008-07-02

Similar Documents

Publication Publication Date Title
ATE419260T1 (de) C-aryl-glucosid-sglt2-inhibitoren und verfahren zu ihrer herstellung
DE602005020467D1 (de) Dielektrische luneberglinse und verfahren zu ihrer herstellung
EP1800317A4 (en) INSULATING COATING AND METHOD OF MANUFACTURE
EP1786264A4 (en) CATIONIC ANTISEPTIC COMPOSITIONS AND METHODS OF USE
EP1948219A4 (en) VEGF ANALOGUES AND METHODS OF USE
DE602006012283D1 (de) Integrierte schaltung und verfahren zu ihrer herstellung
DE602005019961D1 (de) Steuervorrichtung und Verfahren zu deren Herstellung
EP2005484A4 (en) THIN-FILM SOLAR CELL AND METHOD OF MANUFACTURING THE SAME
DE602005013904D1 (de) Toner, Verfahren zu dessen Herstellung und Bilderzeugungsverfahren
ATE447555T1 (de) Neues verfahren zur herstellung vonroflumilast
ATE554772T1 (de) Pteridine als hcv-hemmer und verfahren zu ihrer herstellung
EP1876398A4 (en) Branched-refrigerant relay unit and process for producing the same
EP2069467A4 (en) SEPARATION COMPOSITIONS AND METHODS OF USE
EP1520203A4 (en) Optical components exhibiting enhanced functionality and method of making same
EP1906468A4 (en) BATTERY HOUSING AND METHOD FOR MANUFACTURING THE SAME
DE602004026602D1 (de) Polymerteilchen und Verfahren zu ihrer Herstellung
ATE394394T1 (de) Arylvinylazacycloalkane verbindungen und methoden zu ihrer herstellung und deren verwendung
DE602005001132D1 (de) Geformter Schichtstoff und Verfahren zu dessen Herstellung
EP1820223A4 (en) ELECTROLUMINESCENT DIODE AND METHOD FOR MANUFACTURING THE DIODE
DE602005007782D1 (de) Optische Verzögerungsplatte und Verfahren zu ihrer Herstellung
DE602005026176D1 (de) Rollenlose spule und verfahren zu ihrer herstellung
EP1601028A4 (en) OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
EP2087385A4 (en) OPTICAL FILM AND METHOD FOR MANUFACTURING THE FILM
DE602005000826D1 (de) Optische Vorrichtung
FI20050921L (fi) Automaattivalotusmenetelmä ja -järjestelmä

Legal Events

Date Code Title Description
8364 No opposition during term of opposition