CN1202428C - 具有整个表面漫射体的光学元件 - Google Patents
具有整个表面漫射体的光学元件 Download PDFInfo
- Publication number
- CN1202428C CN1202428C CNB998113956A CN99811395A CN1202428C CN 1202428 C CN1202428 C CN 1202428C CN B998113956 A CNB998113956 A CN B998113956A CN 99811395 A CN99811395 A CN 99811395A CN 1202428 C CN1202428 C CN 1202428C
- Authority
- CN
- China
- Prior art keywords
- substrate
- optical element
- light
- lens
- microstructures
- 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 - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 166
- 239000000758 substrate Substances 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000001788 irregular Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 21
- 239000004593 Epoxy Substances 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000003362 replicative effect Effects 0.000 description 4
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Images
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
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/249—Light guides with two or more light sources being coupled into the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S385/00—Optical waveguides
- Y10S385/901—Illuminating or display apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/139,488 US6266476B1 (en) | 1998-08-25 | 1998-08-25 | Optical element having an integral surface diffuser |
US09/139,488 | 1998-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1320217A CN1320217A (zh) | 2001-10-31 |
CN1202428C true CN1202428C (zh) | 2005-05-18 |
Family
ID=22486907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998113956A Expired - Fee Related CN1202428C (zh) | 1998-08-25 | 1999-08-25 | 具有整个表面漫射体的光学元件 |
Country Status (7)
Country | Link |
---|---|
US (3) | US6266476B1 (zh) |
EP (1) | EP1112516A4 (zh) |
JP (2) | JP2003517621A (zh) |
KR (1) | KR100778766B1 (zh) |
CN (1) | CN1202428C (zh) |
CA (1) | CA2341426C (zh) |
WO (1) | WO2000011498A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104302966A (zh) * | 2012-03-22 | 2015-01-21 | 大众汽车有限公司 | 用于车灯的光学元件 |
Families Citing this family (155)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6522374B1 (en) * | 1998-08-25 | 2003-02-18 | Physical Optics Corporation | Passive matrix liquid crystal display |
US6266476B1 (en) * | 1998-08-25 | 2001-07-24 | Physical Optics Corporation | Optical element having an integral surface diffuser |
DE10022713B4 (de) * | 2000-05-10 | 2004-02-05 | Osram Opto Semiconductors Gmbh | Signalgeber für Verkehrssignale |
US7660039B2 (en) | 2000-07-14 | 2010-02-09 | Ledalite Architectural Products Inc. | Light control devices and methods implemented with kinoform diffusers having controllable diffusion characteristics |
JP2002055273A (ja) * | 2000-08-07 | 2002-02-20 | Enplas Corp | 撮像レンズ |
US6646635B2 (en) * | 2001-01-19 | 2003-11-11 | 3Com Corporation | Stylus apparatus and method for transmitting light |
DE10105958A1 (de) * | 2001-02-09 | 2002-09-12 | Fraunhofer Ges Forschung | Vorrichtung zur anisotropen Lichtstreuung sowie Verfahren zur Herstellung der Vorrichtung |
US7199929B2 (en) * | 2001-04-27 | 2007-04-03 | Asml Holdings N.V. | Methods for optical beam shaping and diffusing |
JP4531290B2 (ja) * | 2001-05-18 | 2010-08-25 | 大日本印刷株式会社 | 保護拡散フィルム、面光源装置及び液晶表示装置 |
JP3791907B2 (ja) * | 2002-02-12 | 2006-06-28 | オリンパス株式会社 | 観察装置 |
US6721102B2 (en) | 2002-03-11 | 2004-04-13 | Eastman Kodak Company | Surface formed complex polymer lenses for visible light diffusion |
US6890642B2 (en) | 2002-03-11 | 2005-05-10 | Eastman Kodak Company | Surface formed lenses on voided polymer light diffuser |
US6636363B2 (en) | 2002-03-11 | 2003-10-21 | Eastman Kodak Company | Bulk complex polymer lens light diffuser |
US6831786B2 (en) | 2002-03-11 | 2004-12-14 | Eastman Kodak Company | Surface formed complex multi-layered polymer lenses for light diffusion |
US6813094B2 (en) | 2002-03-11 | 2004-11-02 | Eastman Kodak Company | Surface formed complex polymer lenses diffuse reflector |
US6900941B2 (en) | 2002-05-16 | 2005-05-31 | Eastman Kodak Company | Light diffuser with colored variable diffusion |
US6846098B2 (en) | 2002-05-16 | 2005-01-25 | Eastman Kodak Company | Light diffuser with variable diffusion |
US6898012B2 (en) * | 2002-05-16 | 2005-05-24 | Eastman Kodak Company | Light reflector with variable diffuse light reflection |
DE10226471B4 (de) * | 2002-06-14 | 2007-03-22 | Schott Ag | Optische Linse mit Weichzeicheneffekt |
US6825983B2 (en) | 2002-08-06 | 2004-11-30 | Eastman Kodak Company | Optical element containing an interference fringe filter |
US6832037B2 (en) | 2002-08-09 | 2004-12-14 | Eastman Kodak Company | Waveguide and method of making same |
US20040032664A1 (en) * | 2002-08-19 | 2004-02-19 | Miller Jack V. | Color-corrected collimating lens |
US6844047B2 (en) | 2002-10-07 | 2005-01-18 | Eastman Kodak Company | Optical element containing nanocomposite materials |
US6896381B2 (en) * | 2002-10-11 | 2005-05-24 | Light Prescriptions Innovators, Llc | Compact folded-optics illumination lens |
US7042655B2 (en) * | 2002-12-02 | 2006-05-09 | Light Prescriptions Innovators, Llc | Apparatus and method for use in fulfilling illumination prescription |
US6924943B2 (en) * | 2002-12-02 | 2005-08-02 | Light Prescriptions Innovators, Llc | Asymmetric TIR lenses producing off-axis beams |
US7377671B2 (en) * | 2003-02-04 | 2008-05-27 | Light Prescriptions Innovators, Llc | Etendue-squeezing illumination optics |
GB2400905A (en) * | 2003-04-24 | 2004-10-27 | Memco Ltd | Edge device for a powered door with infra-red and visible elements |
US7021797B2 (en) * | 2003-05-13 | 2006-04-04 | Light Prescriptions Innovators, Llc | Optical device for repositioning and redistributing an LED's light |
US7329029B2 (en) * | 2003-05-13 | 2008-02-12 | Light Prescriptions Innovators, Llc | Optical device for LED-based lamp |
US8075147B2 (en) | 2003-05-13 | 2011-12-13 | Light Prescriptions Innovators, Llc | Optical device for LED-based lamp |
TWI235251B (en) * | 2003-07-17 | 2005-07-01 | Ind Tech Res Inst | A complex micro-structure sheet for light diffusion and concentration |
EP1664851B1 (en) * | 2003-07-28 | 2014-11-12 | Light Prescriptions Innovators, LLC. | Three-dimensional simultaneous multiple-surface method and free-form illumination-optics designed therefrom |
EP1660918B1 (en) * | 2003-07-29 | 2017-03-15 | Light Engine Limited | Circumferentially emitting luminaires and lens elements formed by transverse-axis profile-sweeps |
US7224529B2 (en) * | 2003-09-09 | 2007-05-29 | 3M Innovative Properties Company | Microreplicated article |
US7165959B2 (en) * | 2003-09-09 | 2007-01-23 | 3M Innovative Properties Company | Apparatus and method for producing two-sided patterned webs in registration |
US7804649B2 (en) * | 2003-09-09 | 2010-09-28 | 3M Innovative Properties Company | Microreplicated achromatic lens |
US20050231809A1 (en) * | 2003-09-09 | 2005-10-20 | Carlson Daniel H | Microreplicated polarizing article |
US7187825B2 (en) * | 2003-12-17 | 2007-03-06 | Symbol Technologies, Inc. | System and method for extending viewing angle of light emitted from light pipe |
US7193782B2 (en) * | 2003-12-30 | 2007-03-20 | Massachusetts Institute Of Technology | System and method for manipulating micro-particles using electromagnetic fields |
EP1718899A4 (en) * | 2004-02-26 | 2007-04-04 | Tir Systems Ltd | APPARATUS FOR FORMING ASYMMETRIC LUMINOUS BEAM PATTERN |
US7738026B2 (en) * | 2005-05-02 | 2010-06-15 | Andrew G. Cartlidge | Increasing fill-factor on pixelated sensors |
US7158181B2 (en) * | 2004-05-04 | 2007-01-02 | Andrew G. Cartlidge | System and methods for increasing fill-factor on pixelated sensor arrays |
JP4903711B2 (ja) * | 2004-10-22 | 2012-03-28 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 投影システム |
KR101244647B1 (ko) * | 2004-11-02 | 2013-03-18 | 이-비젼 엘엘씨 | 전기 활성 안경 및 이의 제조 방법 |
US7821023B2 (en) | 2005-01-10 | 2010-10-26 | Cree, Inc. | Solid state lighting component |
US9070850B2 (en) | 2007-10-31 | 2015-06-30 | Cree, Inc. | Light emitting diode package and method for fabricating same |
US9793247B2 (en) | 2005-01-10 | 2017-10-17 | Cree, Inc. | Solid state lighting component |
KR100682938B1 (ko) * | 2005-02-18 | 2007-02-15 | 삼성전자주식회사 | 이방성 광확산 특성을 가지는 광학 시트 및 이를 포함하는면광원 장치 |
WO2006098938A1 (en) | 2005-03-09 | 2006-09-21 | 3M Innovative Properties Company | Microreplicated article and method for the production thereof |
ATE424986T1 (de) * | 2005-03-09 | 2009-03-15 | 3M Innovative Properties Co | Vorrichtung und verfahren zur herstellung eines mikroreplizierten artikels |
MX2007010903A (es) * | 2005-03-09 | 2007-12-05 | 3M Innovative Properties Co | Articulo microreplicado con superficie reductora de muare. |
WO2006098958A1 (en) * | 2005-03-09 | 2006-09-21 | 3M Innovative Properties Company | Microreplicated article with defect-reducing surface |
WO2006098935A1 (en) | 2005-03-09 | 2006-09-21 | 3M Innovative Properties Company | Apparatus and method for producing two-sided patterned web in registration |
DE102005017014B4 (de) | 2005-04-13 | 2018-09-20 | Carl Zeiss Meditec Ag | Verfahren zur Formung eines Beleuchtungslaserstrahls und Beleuchtungseinrichtung mit einem Laser |
DE102005026206A1 (de) * | 2005-06-07 | 2006-12-14 | Siemens Ag | Lichterzeugende Anordnung |
FR2887997B1 (fr) * | 2005-06-30 | 2008-04-11 | Valeo Vision Sa | Embout de guide optique a etalement des rayons lumineux |
US8631787B2 (en) | 2005-07-28 | 2014-01-21 | Light Prescriptions Innovators, Llc | Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator |
EP1920285A4 (en) | 2005-07-28 | 2010-11-03 | Light Prescriptions Innovators | OPEN-FREE LENTICULAR OPTICAL ELEMENTS AND THEIR APPLICATION TO CAPACITORS AND PROJECTORS |
WO2007014371A2 (en) | 2005-07-28 | 2007-02-01 | Light Prescriptions Innovators, Llc | Etendue-conserving illumination-optics for backlights and frontlights |
DE102005041242A1 (de) * | 2005-08-31 | 2007-03-01 | Merck Patent Gmbh | Verfahren zur Strukturierung von Oberflächen von Substraten |
US7477828B2 (en) * | 2006-01-06 | 2009-01-13 | Lockheed Martin Corporation | Optical waveguide |
WO2007081518A2 (en) * | 2006-01-10 | 2007-07-19 | Chevron U.S.A. Inc. | A method of controlling combustion in an hcci engine |
US9335006B2 (en) | 2006-04-18 | 2016-05-10 | Cree, Inc. | Saturated yellow phosphor converted LED and blue converted red LED |
EP2064487A4 (en) | 2006-07-14 | 2010-09-01 | Light Prescriptions Innovators | FILM ENHANCING BRIGHTNESS |
WO2008022065A2 (en) | 2006-08-11 | 2008-02-21 | Light Prescriptions Innovators, Llc | Led luminance-enhancement and color-mixing by rotationally multiplexed beam-combining |
US10295147B2 (en) | 2006-11-09 | 2019-05-21 | Cree, Inc. | LED array and method for fabricating same |
US7745769B2 (en) * | 2006-11-15 | 2010-06-29 | Ecolivegreen Corp. | System for adjusting a light source by sensing ambient illumination |
WO2008114502A1 (ja) * | 2007-03-19 | 2008-09-25 | Panasonic Corporation | レーザ照明装置及び画像表示装置 |
US7604381B2 (en) * | 2007-04-16 | 2009-10-20 | 3M Innovative Properties Company | Optical article and method of making |
KR100897592B1 (ko) * | 2007-05-17 | 2009-05-14 | 한국광기술원 | 광도파로를 이용한 발광 다이오드 광원 및 그의 제조 방법 |
US20080304801A1 (en) * | 2007-06-11 | 2008-12-11 | Jeng Shiang Precision Ind. Co., Ltd. | High-brightness light guide plate |
DE102007035025A1 (de) | 2007-07-26 | 2009-01-29 | Docter Optics Gmbh | Verfahren zum Herstellen einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer |
WO2009012736A1 (de) * | 2007-07-26 | 2009-01-29 | Docter Optics Gmbh | Verfahren zum herstellen einer scheinwerferlinse für einen kraftfahrzeugscheinwerfer |
DE102007049835A1 (de) | 2007-10-18 | 2009-04-23 | Docter Optics Gmbh | Verfahren zum Herstellen einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer |
DE102007037204B4 (de) | 2007-08-07 | 2020-11-12 | Docter Optics Se | Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer sowie Charge von hintereinander hergestellten Scheinwerferlinsen |
US7967477B2 (en) * | 2007-09-06 | 2011-06-28 | Philips Lumileds Lighting Company Llc | Compact optical system and lenses for producing uniform collimated light |
US8702886B2 (en) * | 2008-04-03 | 2014-04-22 | Caesarstone Sdot-Yam Ltd. | Patterned artificial marble slab |
US20100004518A1 (en) | 2008-07-03 | 2010-01-07 | Masimo Laboratories, Inc. | Heat sink for noninvasive medical sensor |
EP2313800A4 (en) | 2008-07-10 | 2014-03-19 | 3M Innovative Properties Co | VISCOELASTIC LIGHT GUIDE |
US20100014296A1 (en) * | 2008-07-16 | 2010-01-21 | Chuang Ping Han | Light distribution board having gratings with multiple focuses |
US8630691B2 (en) | 2008-08-04 | 2014-01-14 | Cercacor Laboratories, Inc. | Multi-stream sensor front ends for noninvasive measurement of blood constituents |
EP2321677A4 (en) | 2008-08-08 | 2011-08-17 | 3M Innovative Properties Co | LIGHT PIPE HAVING VISCOELASTIC LAYER FOR MANAGING LIGHT |
WO2010028239A2 (en) * | 2008-09-04 | 2010-03-11 | Lumination Llc | Led traffic signal and optical element therefor |
WO2010030336A1 (en) * | 2008-09-15 | 2010-03-18 | Superbulbs, Inc. | Hybrid light bulbs |
US9425172B2 (en) | 2008-10-24 | 2016-08-23 | Cree, Inc. | Light emitter array |
DE102009010693A1 (de) * | 2009-02-26 | 2010-09-02 | Limo Patentverwaltung Gmbh & Co. Kg | Vorrichtung zur Homogenisierung von Laserstrahlung |
US8087776B2 (en) * | 2009-03-02 | 2012-01-03 | Sperian Eye & Face Protection, Inc. | Safety eyewear |
US8142014B2 (en) * | 2009-03-02 | 2012-03-27 | Sperian Eye & Face Protection, Inc. | Safety eyewear |
US8366266B2 (en) * | 2009-03-02 | 2013-02-05 | Sperian Eye & Face Protection, Inc. | Safety eyewear |
US8152297B2 (en) * | 2009-03-02 | 2012-04-10 | Sperian Eye & Face Protection, Inc. | Safety eyewear |
US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
KR101796718B1 (ko) | 2009-06-03 | 2017-11-10 | 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 | Led 백라이트의 다이나믹 디밍 |
WO2011046864A1 (en) * | 2009-10-13 | 2011-04-21 | Purchase Ken G | Transmissive optical microstructure substrates that produce visible patterns |
US20110319717A1 (en) * | 2010-06-24 | 2011-12-29 | Amit Pascal | Optical window for in vivo imaging device |
WO2012012765A2 (en) * | 2010-07-22 | 2012-01-26 | Green Bubble Technologies Llc | Biooptical and biofunctional properties, applications and methods of polylactic acid films |
US9786811B2 (en) | 2011-02-04 | 2017-10-10 | Cree, Inc. | Tilted emission LED array |
US9285097B2 (en) * | 2011-04-08 | 2016-03-15 | Aadyn Technology, Llc | LED light assembly and method for generating a beam of light |
US8791355B2 (en) | 2011-04-20 | 2014-07-29 | International Business Machines Corporation | Homogenizing light-pipe for solar concentrators |
DE102011100071B4 (de) | 2011-04-29 | 2016-11-03 | Docter Optics Se | Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer |
DE102011051590A1 (de) | 2011-07-05 | 2013-01-10 | Jena-Optronik Gmbh | Extraterrestrisches optisches Instrument mit mikrooptischem Strahlformungselement und Verfahren zu dessen Kalibration |
US10842016B2 (en) | 2011-07-06 | 2020-11-17 | Cree, Inc. | Compact optically efficient solid state light source with integrated thermal management |
JP5380498B2 (ja) | 2011-07-25 | 2014-01-08 | シャープ株式会社 | 光源装置、照明装置、車両用前照灯および車両 |
WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
JP2015035252A (ja) * | 2011-11-30 | 2015-02-19 | シャープ株式会社 | 光源装置、面光源装置、表示装置および照明装置 |
JP5342665B2 (ja) * | 2012-03-12 | 2013-11-13 | ファナック株式会社 | 渦巻き状計測経路に沿って計測を行うレンズ形状加工方法およびレンズ形状加工装置 |
WO2013167864A1 (en) | 2012-05-11 | 2013-11-14 | Milan Momcilo Popovich | Apparatus for eye tracking |
DE102012020378A1 (de) | 2012-10-18 | 2014-04-24 | Docter Optics Se | Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer |
DE102012021921B4 (de) | 2012-11-09 | 2016-10-27 | Docter Optics Se | Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer |
US9933684B2 (en) | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
EP2752689A1 (de) | 2013-01-02 | 2014-07-09 | Jena-Optronik GmbH | Kalibriereinrichtung zur Kalibration eines extraterrestrischen optischen Instruments und Kalibrierverfahren mit dieser |
WO2014158642A1 (en) | 2013-03-14 | 2014-10-02 | Manufacturing Resources International, Inc. | Rigid lcd assembly |
WO2014188149A1 (en) | 2013-05-20 | 2014-11-27 | Milan Momcilo Popovich | Holographic waveguide eye tracker |
US9690137B2 (en) | 2013-07-03 | 2017-06-27 | Manufacturing Resources International, Inc. | Airguide backlight assembly |
US10191212B2 (en) | 2013-12-02 | 2019-01-29 | Manufacturing Resources International, Inc. | Expandable light guide for backlight |
US10527276B2 (en) | 2014-04-17 | 2020-01-07 | Manufacturing Resources International, Inc. | Rod as a lens element for light emitting diodes |
US10241330B2 (en) | 2014-09-19 | 2019-03-26 | Digilens, Inc. | Method and apparatus for generating input images for holographic waveguide displays |
US10649273B2 (en) | 2014-10-08 | 2020-05-12 | Manufacturing Resources International, Inc. | LED assembly for transparent liquid crystal display and static graphic |
CN107873086B (zh) | 2015-01-12 | 2020-03-20 | 迪吉伦斯公司 | 环境隔离的波导显示器 |
WO2016113533A2 (en) | 2015-01-12 | 2016-07-21 | Milan Momcilo Popovich | Holographic waveguide light field displays |
US10330777B2 (en) | 2015-01-20 | 2019-06-25 | Digilens Inc. | Holographic waveguide lidar |
US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
US10261362B2 (en) | 2015-09-01 | 2019-04-16 | Manufacturing Resources International, Inc. | Optical sheet tensioner |
WO2017060665A1 (en) | 2015-10-05 | 2017-04-13 | Milan Momcilo Popovich | Waveguide display |
CZ2015890A3 (cs) | 2015-12-11 | 2017-06-28 | Varroc Lighting Systems, s.r.o. | Světelné zařízení, zejména signální svítilna pro motorová vozidla |
DE102016001103A1 (de) * | 2016-02-02 | 2017-08-03 | Audi Ag | Beleuchtungseinrichtung für ein Fahrzeug und zugehöriges Betriebsverfahren |
NL2016814B1 (en) * | 2016-05-23 | 2017-11-30 | Kipp & Zonen B V | Device for measurement of direct sunbeam irradiance |
KR102473525B1 (ko) * | 2016-05-31 | 2022-12-02 | 엘지디스플레이 주식회사 | 에지형 백라이트 유닛 및 이를 포함하는 디스플레이 장치 |
WO2018129398A1 (en) | 2017-01-05 | 2018-07-12 | Digilens, Inc. | Wearable heads up displays |
TWI699496B (zh) | 2017-03-31 | 2020-07-21 | 億光電子工業股份有限公司 | 發光裝置和照明模組 |
DE102017009440A1 (de) | 2017-10-10 | 2019-04-11 | DOCTER OPTlCS SE | Verfahren zum Herstellen eines optischen Elementes aus Glas |
DE102017009441A1 (de) | 2017-10-10 | 2019-04-11 | DOCTER OPTlCS SE | Verfahren zum Herstellen eines optischen Elementes aus Glas |
CN108150966A (zh) * | 2017-12-26 | 2018-06-12 | 汉舟四川环保科技有限公司 | 基于微纳结构的光学照明透镜 |
DE102019102521A1 (de) | 2019-01-31 | 2020-08-06 | Docter Optics Se | Verfahren zum Herstellen eines Automotive-Linsenelementes |
US11826935B2 (en) | 2018-03-20 | 2023-11-28 | Docter Optics Se | Method for producing a lens element |
DE102018002267A1 (de) | 2018-03-20 | 2019-09-26 | Docter Optics Se | Verfahren zum Herstellen eines Automotive-Linsenelementes |
EP3924759A4 (en) | 2019-02-15 | 2022-12-28 | Digilens Inc. | METHODS AND APPARATUS FOR MAKING A HOLOGRAPHIC WAVEGUIDE DISPLAY WITH INTEGRATED GRIDINGS |
US10875449B2 (en) | 2019-02-19 | 2020-12-29 | Rebo Lighting & Electronics, Llc | Subsurface engraved vehicle light guide |
DE102020109869A1 (de) | 2019-05-03 | 2020-11-05 | Docter Optics Se | Verfahren zur Herstellung eines optischen Elementes aus Glas |
US20200386947A1 (en) | 2019-06-07 | 2020-12-10 | Digilens Inc. | Waveguides Incorporating Transmissive and Reflective Gratings and Related Methods of Manufacturing |
DE112020003372A5 (de) | 2019-07-13 | 2022-03-31 | Docter Optics Se | Verfahren zur Herstellung eines optischen Elements aus Glas |
KR20220054386A (ko) | 2019-08-29 | 2022-05-02 | 디지렌즈 인코포레이티드. | 진공 브래그 격자 및 이의 제조 방법 |
WO2021104558A1 (de) | 2019-11-28 | 2021-06-03 | Docter Optics Se | Verfahren zur herstellung eines optischen elementes aus glas |
DE102020116793A1 (de) | 2020-01-15 | 2021-07-15 | Docter Optics Se | Verfahren zur Herstellung eines optischen Elementes aus Kunststoff |
DE102021103196A1 (de) | 2020-02-17 | 2021-08-19 | Docter Optics Se | Verfahren zum Herstellen eines Linsenelementes |
TWI789605B (zh) * | 2020-07-07 | 2023-01-11 | 溫國樑 | 光學凹凸紋路疊加膜 |
DE112021002952A5 (de) | 2020-10-20 | 2023-04-13 | Docter Optics Se | Verfahren zur Herstellung eines optischen Elementes aus Glas |
DE102020127639A1 (de) | 2020-10-20 | 2022-04-21 | Docter Optics Se | Verfahren zur Herstellung eines optischen Elementes aus Glas |
DE102020127638A1 (de) | 2020-10-20 | 2022-04-21 | Docter Optics Se | Optisches Element aus Glas |
WO2022096060A1 (de) | 2020-11-04 | 2022-05-12 | Docter Optics Se | Verfahren zur herstellung eines optischen elementes aus kunststoff |
US11708289B2 (en) | 2020-12-03 | 2023-07-25 | Docter Optics Se | Process for the production of an optical element from glass |
DE102022101728A1 (de) | 2021-02-01 | 2022-08-04 | Docter Optics Se | Verfahren zur Herstellung eines optischen Elementes aus Glas |
DE102021105560A1 (de) | 2021-03-08 | 2022-09-08 | Docter Optics Se | Verfahren zur Herstellung eines optischen Elementes aus Glas |
DE102022100705A1 (de) | 2022-01-13 | 2023-07-13 | Docter Optics Se | Kraftfahrzeug |
US20240226595A1 (en) * | 2023-01-10 | 2024-07-11 | Andrew John Barker | Mobile Ocular Light Therapy |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628854A (en) * | 1969-12-08 | 1971-12-21 | Optical Sciences Group Inc | Flexible fresnel refracting membrane adhered to ophthalmic lens |
US4111561A (en) * | 1977-01-31 | 1978-09-05 | Polaroid Corporation | Defocused unicell photometer with diffusion zone |
US4427265A (en) * | 1980-06-27 | 1984-01-24 | Canon Kabushiki Kaisha | Diffusion plate |
US4298390A (en) * | 1980-08-13 | 1981-11-03 | Corning Glass Works | Fluorophosphate opal glasses |
US4447123A (en) * | 1981-07-29 | 1984-05-08 | Ensco Inc. | Fiber optic security system including a fiber optic seal and an electronic verifier |
JP2572626B2 (ja) * | 1988-04-28 | 1997-01-16 | 旭光学工業株式会社 | 焦点板及び微細構造配列体の形成方法 |
JPH0212105A (ja) * | 1988-06-29 | 1990-01-17 | Nec Corp | 複屈折回折格子型偏光子 |
US5119235A (en) * | 1989-12-21 | 1992-06-02 | Nikon Corporation | Focusing screen and method of manufacturing same |
US5409369A (en) * | 1991-10-15 | 1995-04-25 | Malcolite Corporation | Apparatus for making a wide angle light diffusing lens |
US5339179A (en) * | 1992-10-01 | 1994-08-16 | International Business Machines Corp. | Edge-lit transflective non-emissive display with angled interface means on both sides of light conducting panel |
US5420688A (en) * | 1992-12-14 | 1995-05-30 | Farah; John | Interferometric fiber optic displacement sensor |
KR0168879B1 (ko) * | 1992-12-25 | 1999-04-15 | 기따지마 요시또시 | 렌티큘러 렌즈, 면광원 및 액정 표시 장치 |
JPH08512003A (ja) * | 1993-07-27 | 1996-12-17 | フィジィカル オプティクス コーポレーション | 光源の解体成形装置 |
US5589983A (en) * | 1993-12-29 | 1996-12-31 | Eastman Kodak Company | Method of manufacturing a diffractive surface profile |
US5850300A (en) * | 1994-02-28 | 1998-12-15 | Digital Optics Corporation | Diffractive beam homogenizer having free-form fringes |
JPH07306306A (ja) * | 1994-05-13 | 1995-11-21 | Mitsubishi Materials Corp | フレネルレンズ及びその製造方法 |
US5675435A (en) * | 1995-03-16 | 1997-10-07 | Kuraray Co., Ltd. | Rear projection image display device |
JPH08313865A (ja) * | 1995-03-16 | 1996-11-29 | Kuraray Co Ltd | 背面投写型映像表示装置 |
US5619373A (en) * | 1995-06-07 | 1997-04-08 | Hasbro, Inc. | Optical system for a head mounted display |
US5892620A (en) * | 1995-10-03 | 1999-04-06 | Stone; Thomas W. | Optical shuffle device |
US5751869A (en) | 1996-08-08 | 1998-05-12 | Cogent Light Technologies, Inc. | Optical system for coupling light from a single fiber optic into a fiber bundle |
US5854872A (en) * | 1996-10-08 | 1998-12-29 | Clio Technologies, Inc. | Divergent angle rotator system and method for collimating light beams |
US6266476B1 (en) * | 1998-08-25 | 2001-07-24 | Physical Optics Corporation | Optical element having an integral surface diffuser |
US6166389A (en) * | 1998-08-25 | 2000-12-26 | Physical Optics Corporation | Apparatus having a light source and a sol-gel monolithic diffuser |
-
1998
- 1998-08-25 US US09/139,488 patent/US6266476B1/en not_active Expired - Lifetime
-
1999
- 1999-08-25 JP JP2000566699A patent/JP2003517621A/ja active Pending
- 1999-08-25 KR KR1020017002400A patent/KR100778766B1/ko not_active IP Right Cessation
- 1999-08-25 CN CNB998113956A patent/CN1202428C/zh not_active Expired - Fee Related
- 1999-08-25 EP EP99945294A patent/EP1112516A4/en not_active Withdrawn
- 1999-08-25 WO PCT/US1999/019779 patent/WO2000011498A1/en not_active Application Discontinuation
- 1999-08-25 CA CA002341426A patent/CA2341426C/en not_active Expired - Fee Related
-
2001
- 2001-05-09 US US09/852,072 patent/US6529678B2/en not_active Expired - Lifetime
- 2001-05-09 US US09/851,815 patent/US6483976B2/en not_active Expired - Lifetime
-
2009
- 2009-04-15 JP JP2009098904A patent/JP2009157404A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104302966A (zh) * | 2012-03-22 | 2015-01-21 | 大众汽车有限公司 | 用于车灯的光学元件 |
CN104302966B (zh) * | 2012-03-22 | 2017-09-08 | 大众汽车有限公司 | 用于车灯的光学元件 |
Also Published As
Publication number | Publication date |
---|---|
CA2341426A1 (en) | 2000-03-02 |
EP1112516A4 (en) | 2004-07-07 |
JP2009157404A (ja) | 2009-07-16 |
JP2003517621A (ja) | 2003-05-27 |
KR20010072961A (ko) | 2001-07-31 |
CA2341426C (en) | 2008-05-20 |
US6266476B1 (en) | 2001-07-24 |
US6529678B2 (en) | 2003-03-04 |
US20010017970A1 (en) | 2001-08-30 |
CN1320217A (zh) | 2001-10-31 |
WO2000011498A1 (en) | 2000-03-02 |
EP1112516A1 (en) | 2001-07-04 |
US20010033726A1 (en) | 2001-10-25 |
KR100778766B1 (ko) | 2007-11-27 |
US6483976B2 (en) | 2002-11-19 |
WO2000011498A9 (en) | 2000-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1202428C (zh) | 具有整个表面漫射体的光学元件 | |
CA2190122C (en) | Illumination system employing an array of microprisms | |
EP1272875B1 (en) | Illumination assembly | |
US6129439A (en) | Illumination system employing an array of multi-faceted microprisms | |
US7914192B2 (en) | Enhanced light diffusing sheet | |
US20060290253A1 (en) | Enhanced Diffusing Plates, Films and Backlights | |
KR20090104077A (ko) | 조명 애플리케이션들을 위한 인커플링 구조물 | |
EP1662279A1 (en) | Prism sheet and backlight unit employing the same | |
WO1997030373A1 (en) | Apparatus for lcd backlighting | |
EP0801717A1 (en) | Illumination system employing an array of microprisms | |
EP1144907A1 (en) | A backlight for correcting diagonal line distortion | |
WO1999045317A1 (en) | A lenticular illumination system | |
JP3574365B2 (ja) | 照明装置、その用い方及び製造方法 | |
KR100437247B1 (ko) | 다중-면으로된마이크로프리즘의어레이를사용한조명시스템 | |
JP2002523799A (ja) | 一体的に形成された表面ディフューザを有する光学要素を備える装置 | |
TW201317513A (zh) | 平面照明裝置 | |
JPH11306833A (ja) | 面照明装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ASAHI KASEI CORPORATION Free format text: FORMER OWNER: PHYSICAL OPTICAL CO., LTD. Effective date: 20091211 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091211 Address after: Osaka Japan Patentee after: Asahi Kasei Kogyo K. K. Address before: American California Patentee before: Physical Optics Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: LUMENITE LIMITED Free format text: FORMER OWNER: ASAHI KASEI KOGYO K.K. Effective date: 20130402 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130402 Address after: American California Patentee after: Luminit LLC Address before: Osaka Japan Patentee before: Asahi Kasei Kogyo K. K. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050518 Termination date: 20130825 |