FR2995408B1 - Lentille de fresnel avec angle de depouille variable - Google Patents
Lentille de fresnel avec angle de depouille variableInfo
- Publication number
- FR2995408B1 FR2995408B1 FR1258451A FR1258451A FR2995408B1 FR 2995408 B1 FR2995408 B1 FR 2995408B1 FR 1258451 A FR1258451 A FR 1258451A FR 1258451 A FR1258451 A FR 1258451A FR 2995408 B1 FR2995408 B1 FR 2995408B1
- Authority
- FR
- France
- Prior art keywords
- angle
- fresnel lens
- clay
- variable
- variable clay
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258451A FR2995408B1 (fr) | 2012-09-10 | 2012-09-10 | Lentille de fresnel avec angle de depouille variable |
US14/426,008 US10139527B2 (en) | 2012-09-10 | 2013-09-10 | Concentrator fresnel lens with varying draft angle |
US17/088,176 USRE49668E1 (en) | 2012-09-10 | 2013-09-10 | Concentrator fresnel lens with varying draft angle |
CN201380046771.8A CN104620140B (zh) | 2012-09-10 | 2013-09-10 | 具有可变拔模角的聚光菲涅尔透镜 |
EP13759531.0A EP2893380A1 (fr) | 2012-09-10 | 2013-09-10 | Lentille de fresnel de concentrateur ayant un angle de dépouille variable |
PCT/EP2013/068703 WO2014037580A1 (fr) | 2012-09-10 | 2013-09-10 | Lentille de fresnel de concentrateur ayant un angle de dépouille variable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258451A FR2995408B1 (fr) | 2012-09-10 | 2012-09-10 | Lentille de fresnel avec angle de depouille variable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2995408A1 FR2995408A1 (fr) | 2014-03-14 |
FR2995408B1 true FR2995408B1 (fr) | 2016-11-18 |
Family
ID=47505037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1258451A Active FR2995408B1 (fr) | 2012-09-10 | 2012-09-10 | Lentille de fresnel avec angle de depouille variable |
Country Status (5)
Country | Link |
---|---|
US (2) | US10139527B2 (fr) |
EP (1) | EP2893380A1 (fr) |
CN (1) | CN104620140B (fr) |
FR (1) | FR2995408B1 (fr) |
WO (1) | WO2014037580A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6370626B2 (ja) | 2014-07-24 | 2018-08-08 | オリンパス株式会社 | 照明光学系、照明装置、及び照明光学素子 |
CN105607237B (zh) * | 2016-02-26 | 2018-02-23 | 陕西科技大学 | 应用于聚光光伏发电的七焦点叠加均匀聚光菲涅尔透镜 |
US10025101B2 (en) * | 2016-09-13 | 2018-07-17 | Oculus Vr, Llc | Dynamic draft for Fresnel lenses |
US10379348B2 (en) | 2016-09-13 | 2019-08-13 | Facebook Technologies, Llc | Hybrid fresnel lens with increased field of view |
EP4239378A1 (fr) * | 2016-09-13 | 2023-09-06 | Facebook Technologies, LLC | Lentille de fresnel à tirage dynamique pour réduction des artéfacts optiques |
US10133076B2 (en) | 2016-09-13 | 2018-11-20 | Facebook Technologies, Llc | Hybrid fresnel lens with reduced artifacts |
US10371952B2 (en) * | 2016-09-13 | 2019-08-06 | Facebook Technologies, Llc | Fresnel lens with dynamic pitch |
US10379359B2 (en) * | 2016-09-13 | 2019-08-13 | Facebook Technologies, Llc | Fresnel lens with dynamic draft for reduced optical artifacts |
CN106405820A (zh) * | 2016-10-14 | 2017-02-15 | 浙江舜宇光学有限公司 | 目镜 |
CN110161597B (zh) * | 2018-02-12 | 2021-11-16 | 玉晶光电(厦门)有限公司 | 菲涅耳透镜 |
LU100898B1 (en) * | 2018-08-10 | 2020-02-17 | Starbreeze Ip Lux Ii S A R L | Method for designing a fresnel surface and fresnel surface obtained by such a method |
CN114683448B (zh) * | 2020-12-25 | 2023-12-22 | 光耀科技股份有限公司 | 用于头戴式显示器的光学透镜装置及其制造方法 |
CN113791466B (zh) * | 2021-11-10 | 2022-03-01 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种波浪形菲涅尔透镜及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4824227A (en) * | 1985-11-20 | 1989-04-25 | North American Philips Corporation | Optimum riser angle for fresnel lenses in projection screens |
US4904069A (en) * | 1987-12-14 | 1990-02-27 | Ichikoh Industries, Ltd. | Fresnel-type aspheric prism lens |
US5940152A (en) * | 1997-05-01 | 1999-08-17 | Wilson; Stephen S. | Dual-fresnel field lens for a single-panel LCD projection system |
US6452731B1 (en) * | 2000-09-29 | 2002-09-17 | Martin Schorning | Viewing aid for doors and windows |
US6399874B1 (en) * | 2001-01-11 | 2002-06-04 | Charles Dennehy, Jr. | Solar energy module and fresnel lens for use in same |
US7102820B2 (en) * | 2002-08-16 | 2006-09-05 | Infocus Corporation | Flat valley fresnel lens for a display device |
JP2007264415A (ja) * | 2006-03-29 | 2007-10-11 | Dainippon Printing Co Ltd | フレネルレンズシート、透過型スクリーン、背面投射型表示装置、並びに、フレネルレンズシート成形用金型 |
US8194324B2 (en) * | 2007-06-28 | 2012-06-05 | Microsharp Corporation Limited | Fresnel lenses |
US20090250095A1 (en) * | 2008-04-05 | 2009-10-08 | Brent Perry Thorley | Low-profile solar tracking module |
JP4287896B1 (ja) * | 2008-04-15 | 2009-07-01 | 日本特殊光学樹脂株式会社 | フレネルレンズ及びソーラーシステム |
US7914174B2 (en) * | 2008-12-11 | 2011-03-29 | Visera Technologies Company Limited | Method to optimize micro-optic lens in LED flashlight application |
TWI431328B (zh) * | 2008-12-26 | 2014-03-21 | Canon Kk | 菲涅耳透鏡和射出成型 |
JP5248305B2 (ja) * | 2008-12-26 | 2013-07-31 | 日本特殊光学樹脂株式会社 | ソーラーシステム |
CN102230980B (zh) * | 2011-06-24 | 2013-06-19 | 佘晓峰 | 高光效的聚光太阳能菲涅尔透镜制作方法 |
-
2012
- 2012-09-10 FR FR1258451A patent/FR2995408B1/fr active Active
-
2013
- 2013-09-10 US US14/426,008 patent/US10139527B2/en not_active Ceased
- 2013-09-10 CN CN201380046771.8A patent/CN104620140B/zh active Active
- 2013-09-10 US US17/088,176 patent/USRE49668E1/en active Active
- 2013-09-10 EP EP13759531.0A patent/EP2893380A1/fr active Pending
- 2013-09-10 WO PCT/EP2013/068703 patent/WO2014037580A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104620140B (zh) | 2017-11-28 |
US20150226887A1 (en) | 2015-08-13 |
CN104620140A (zh) | 2015-05-13 |
USRE49668E1 (en) | 2023-09-26 |
US10139527B2 (en) | 2018-11-27 |
WO2014037580A1 (fr) | 2014-03-13 |
EP2893380A1 (fr) | 2015-07-15 |
FR2995408A1 (fr) | 2014-03-14 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 4 |
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Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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TP | Transmission of property |
Owner name: SAINT-AUGUSTIN CANADA ELECTRIC INC., CA Effective date: 20170921 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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Year of fee payment: 9 |
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Year of fee payment: 10 |
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Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |