WO2005124403A1 - 回折光学素子及びこれを利用した光学ロ-パスフィルタ- - Google Patents
回折光学素子及びこれを利用した光学ロ-パスフィルタ- Download PDFInfo
- Publication number
- WO2005124403A1 WO2005124403A1 PCT/JP2005/011481 JP2005011481W WO2005124403A1 WO 2005124403 A1 WO2005124403 A1 WO 2005124403A1 JP 2005011481 W JP2005011481 W JP 2005011481W WO 2005124403 A1 WO2005124403 A1 WO 2005124403A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber
- give
- eyes
- gives
- child
- Prior art date
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
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/629,857 US7580187B2 (en) | 2004-06-18 | 2005-06-16 | Diffractive optical element and optical low-pass filter utilizing the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004180567 | 2004-06-18 | ||
JP2004-180567 | 2004-06-18 | ||
JP2005-097890 | 2005-03-30 | ||
JP2005097890A JP4623723B2 (ja) | 2004-06-18 | 2005-03-30 | 回折光学素子及びこれを利用した光学ローパスフィルター |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005124403A1 true WO2005124403A1 (ja) | 2005-12-29 |
Family
ID=35509831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/011481 WO2005124403A1 (ja) | 2004-06-18 | 2005-06-16 | 回折光学素子及びこれを利用した光学ロ-パスフィルタ- |
Country Status (3)
Country | Link |
---|---|
US (1) | US7580187B2 (ja) |
JP (1) | JP4623723B2 (ja) |
WO (1) | WO2005124403A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010131434A1 (ja) * | 2009-05-12 | 2010-11-18 | パナソニック株式会社 | シート、発光装置及びシートの製造方法 |
WO2010131439A1 (ja) * | 2009-05-12 | 2010-11-18 | パナソニック株式会社 | 光学シート、発光装置および光学シートの製造方法 |
WO2010131440A1 (ja) * | 2009-05-12 | 2010-11-18 | パナソニック株式会社 | シート及び発光装置 |
WO2013084442A1 (ja) * | 2011-12-07 | 2013-06-13 | パナソニック株式会社 | シート及び発光装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7569261B2 (en) * | 2006-05-18 | 2009-08-04 | Fujifilm Corporation | Cellulose acylate film and method for producing same, and retardation film, polarizing plate and liquid crystal display device comprising the film |
WO2008004570A1 (fr) * | 2006-07-05 | 2008-01-10 | Nikon Corporation | Filtre passe-bas optique, appareil photographique, dispositif de formation d'image et procédé de fabrication d'un filtre passe-bas optique |
JP2008089923A (ja) * | 2006-09-29 | 2008-04-17 | Oki Electric Ind Co Ltd | 光学素子の製造方法 |
JP2008261925A (ja) * | 2007-04-10 | 2008-10-30 | Hoya Corp | 光学素子および撮像光学系 |
KR100934542B1 (ko) * | 2008-03-06 | 2009-12-29 | 광주과학기술원 | 회절격자를 사용한 집광 소자 및 이의 제조방법 |
JP2009217123A (ja) * | 2008-03-12 | 2009-09-24 | Fujinon Corp | 回折格子型ローパスフィルタ |
JP5195024B2 (ja) * | 2008-05-26 | 2013-05-08 | 旭硝子株式会社 | 回折素子、光減衰器、光ヘッド装置および投射型表示装置 |
JP5359323B2 (ja) * | 2009-01-30 | 2013-12-04 | ソニー株式会社 | 固体撮像装置及び電子機器 |
US8004759B2 (en) * | 2009-02-02 | 2011-08-23 | Microsoft Corporation | Diffusing screen |
CN103097925B (zh) | 2010-08-06 | 2016-04-13 | 旭硝子株式会社 | 衍射光学元件和计测装置 |
JP2012230246A (ja) * | 2011-04-26 | 2012-11-22 | Asahi Glass Co Ltd | 光学ローパスフィルタ及び撮像装置 |
JP5987384B2 (ja) * | 2012-03-21 | 2016-09-07 | 凸版印刷株式会社 | 三次元構造体、及びその製造方法 |
US9257676B2 (en) | 2012-12-18 | 2016-02-09 | Pioneer Corporation | Light-emitting device |
US11340389B2 (en) * | 2017-03-23 | 2022-05-24 | Dai Nippon Printing Co., Ltd. | Diffractive optical element |
US10295827B1 (en) * | 2017-04-27 | 2019-05-21 | Facebook Technologies, Llc | Diffractive optics beam shaping for structured light generator |
JP7351316B2 (ja) * | 2019-01-31 | 2023-09-27 | Agc株式会社 | 回折光学素子、これを用いた投影装置、及び計測装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161425A (ja) * | 1986-12-24 | 1988-07-05 | Sony Corp | 撮像装置 |
JPH0682726A (ja) * | 1992-08-28 | 1994-03-25 | Matsushita Electric Ind Co Ltd | 位相格子光学的ローパスフィルタ |
US5467224A (en) * | 1992-11-06 | 1995-11-14 | Kuraray Co., Ltd. | Optical low pass filter and imaging device using the same |
JP2001042114A (ja) * | 1999-07-30 | 2001-02-16 | Canon Inc | 光学素子の製造方法 |
JP2001074921A (ja) * | 1999-09-03 | 2001-03-23 | Canon Inc | 二次元位相素子及びその作製方法 |
JP2001133616A (ja) * | 1999-10-27 | 2001-05-18 | Havit Co Ltd | 位相回折格子型光低帯域通過フィルター |
JP2001356673A (ja) * | 2000-06-09 | 2001-12-26 | Dainippon Printing Co Ltd | 計算機ホログラムおよびその製造方法、計算機ホログラムを用いた反射板、並びに計算機ホログラムを用いた反射型液晶表示装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3829193A (en) * | 1972-09-18 | 1974-08-13 | Hitachi Ltd | Improved random phase plate for fourier transform holography |
US5262893A (en) * | 1991-11-04 | 1993-11-16 | Massachusetts Institute Of Technology | Method and apparatus for creating multiple phase level optical elements |
JP4334707B2 (ja) * | 1999-11-29 | 2009-09-30 | オリンパス株式会社 | 画像表示装置 |
TWI301295B (en) * | 2002-07-24 | 2008-09-21 | Adv Lcd Tech Dev Ct Co Ltd | Crystallization apparatus, crystallization method, thim film transistor and display apparatus |
JP4358570B2 (ja) * | 2002-07-24 | 2009-11-04 | 株式会社 液晶先端技術開発センター | 結晶化装置及び結晶化方法 |
-
2005
- 2005-03-30 JP JP2005097890A patent/JP4623723B2/ja active Active
- 2005-06-16 WO PCT/JP2005/011481 patent/WO2005124403A1/ja active Application Filing
- 2005-06-16 US US11/629,857 patent/US7580187B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161425A (ja) * | 1986-12-24 | 1988-07-05 | Sony Corp | 撮像装置 |
JPH0682726A (ja) * | 1992-08-28 | 1994-03-25 | Matsushita Electric Ind Co Ltd | 位相格子光学的ローパスフィルタ |
US5467224A (en) * | 1992-11-06 | 1995-11-14 | Kuraray Co., Ltd. | Optical low pass filter and imaging device using the same |
JP2001042114A (ja) * | 1999-07-30 | 2001-02-16 | Canon Inc | 光学素子の製造方法 |
JP2001074921A (ja) * | 1999-09-03 | 2001-03-23 | Canon Inc | 二次元位相素子及びその作製方法 |
JP2001133616A (ja) * | 1999-10-27 | 2001-05-18 | Havit Co Ltd | 位相回折格子型光低帯域通過フィルター |
JP2001356673A (ja) * | 2000-06-09 | 2001-12-26 | Dainippon Printing Co Ltd | 計算機ホログラムおよびその製造方法、計算機ホログラムを用いた反射板、並びに計算機ホログラムを用いた反射型液晶表示装置 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010131434A1 (ja) * | 2009-05-12 | 2010-11-18 | パナソニック株式会社 | シート、発光装置及びシートの製造方法 |
WO2010131439A1 (ja) * | 2009-05-12 | 2010-11-18 | パナソニック株式会社 | 光学シート、発光装置および光学シートの製造方法 |
WO2010131440A1 (ja) * | 2009-05-12 | 2010-11-18 | パナソニック株式会社 | シート及び発光装置 |
CN102066989A (zh) * | 2009-05-12 | 2011-05-18 | 松下电器产业株式会社 | 光学片、发光装置和光学片的制造方法 |
US8430539B2 (en) | 2009-05-12 | 2013-04-30 | Panasonic Corporation | Sheet and light emitting device |
US8475004B2 (en) | 2009-05-12 | 2013-07-02 | Panasonic Corporation | Optical sheet, light-emitting device, and method for manufacturing optical sheet |
US8491160B2 (en) | 2009-05-12 | 2013-07-23 | Panasonic Corporation | Sheet, light emitting device, and method for producing the sheet |
JP5511674B2 (ja) * | 2009-05-12 | 2014-06-04 | パナソニック株式会社 | シートおよび発光装置 |
WO2013084442A1 (ja) * | 2011-12-07 | 2013-06-13 | パナソニック株式会社 | シート及び発光装置 |
JP5307307B1 (ja) * | 2011-12-07 | 2013-10-02 | パナソニック株式会社 | シート及び発光装置 |
US8779424B2 (en) | 2011-12-07 | 2014-07-15 | Panasonic Corporation | Sheet and light-emitting device |
Also Published As
Publication number | Publication date |
---|---|
JP4623723B2 (ja) | 2011-02-02 |
JP2006030954A (ja) | 2006-02-02 |
US7580187B2 (en) | 2009-08-25 |
US20080037126A1 (en) | 2008-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005124403A1 (ja) | 回折光学素子及びこれを利用した光学ロ-パスフィルタ- | |
CN109863446A (zh) | 纳米方法和设备 | |
JPWO2009139396A1 (ja) | 画像形成体、真偽判別具及び真偽判別方法 | |
JP2006065333A (ja) | ブラックマトリクスが具備されたマイクロレンズアレイシート及びその製造方法 | |
CN1294307A (zh) | 光学相位光栅型低通滤波器 | |
KR20150085096A (ko) | 광학 장치 및 광학 장치를 포함하는 오토스테레오스코픽 디스플레이 디바이스 | |
WO2007105837A1 (en) | Three-dimensional plastic sheet | |
Hughes | Of World Music and Sovereign States, Professors and the Formation of Legal Norms | |
JP2011102843A (ja) | 識別媒体およびその識別方法 | |
US8630445B2 (en) | Hidden image method and hidden image apparatus | |
JP2003226100A5 (ja) | ||
JP2017134362A (ja) | 光学素子及びそれを有する光学系 | |
Clucas | 'The Infinite Variety of Formes and Magnitudes': 16Th-and 17Th-Century English Corpuscular Philosophy and Aristotelian Theories of Matter and Form | |
JP4225955B2 (ja) | フィルム体 | |
Malaby | The Digitally Natural: Hypomediacy and the" Really Real" in Game Design | |
JP2009042472A (ja) | 光学素子 | |
Lando | La Geografia Possibilista: Paul Vidal De La Blache E La Scuola Francese | |
Eckmann | An introduction to the unpublished book “Reflections on a Tube” by Mitchell J. Feigenbaum | |
Stork et al. | X-ray image analysis of Lorenzo Lotto's Husband and wife | |
de Zeeuw et al. | Dissimulation | |
Blocker | Dire l’«art» à Florence sous Cosme I de Médicis: une «Poétique» d’Aristote au service du Prince | |
TWM286113U (en) | 3D image structure for random point light grid | |
JP2023166754A (ja) | 視覚玩具セット及び印刷物 | |
FR3027814A3 (fr) | Methode pour realiser ou concevoir un puzzle a partir d'une image de base | |
Diallo | LA STRUCTURE DU JEU CHEZ BORIS VIAN.(FRENCH TEXT) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200580020140.4 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11629857 Country of ref document: US |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11629857 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
122 | Ep: pct application non-entry in european phase | ||
WWP | Wipo information: published in national office |
Ref document number: 11629857 Country of ref document: US |