HK1116546A1 - Light collimating device - Google Patents
Light collimating deviceInfo
- Publication number
- HK1116546A1 HK1116546A1 HK08106638.7A HK08106638A HK1116546A1 HK 1116546 A1 HK1116546 A1 HK 1116546A1 HK 08106638 A HK08106638 A HK 08106638A HK 1116546 A1 HK1116546 A1 HK 1116546A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- light collimating
- collimating device
- light
- collimating
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/002—Arrays of reflective systems
-
- 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
- G02B27/30—Collimators
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0972—Prisms
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0977—Reflective elements
- G02B27/0983—Reflective elements being curved
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60027204P | 2004-08-10 | 2004-08-10 | |
US11/194,360 US7345824B2 (en) | 2002-03-26 | 2005-08-01 | Light collimating device |
PCT/US2005/028217 WO2006020610A2 (en) | 2004-08-10 | 2005-08-09 | Light collimating device |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1116546A1 true HK1116546A1 (en) | 2008-12-24 |
Family
ID=35908091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08106638.7A HK1116546A1 (en) | 2004-08-10 | 2008-06-17 | Light collimating device |
Country Status (13)
Country | Link |
---|---|
US (3) | US7345824B2 (ko) |
EP (1) | EP1782118A4 (ko) |
JP (1) | JP2008510183A (ko) |
KR (1) | KR20070110245A (ko) |
CN (1) | CN101091133B (ko) |
AU (1) | AU2005272937A1 (ko) |
BR (1) | BRPI0514223A (ko) |
CA (1) | CA2579439C (ko) |
HK (1) | HK1116546A1 (ko) |
MX (1) | MX2007001717A (ko) |
RU (1) | RU2007108789A (ko) |
TW (1) | TWI383192B (ko) |
WO (1) | WO2006020610A2 (ko) |
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-
2005
- 2005-08-01 US US11/194,360 patent/US7345824B2/en not_active Expired - Fee Related
- 2005-08-08 TW TW094126747A patent/TWI383192B/zh not_active IP Right Cessation
- 2005-08-09 WO PCT/US2005/028217 patent/WO2006020610A2/en active Application Filing
- 2005-08-09 CA CA2579439A patent/CA2579439C/en not_active Expired - Fee Related
- 2005-08-09 AU AU2005272937A patent/AU2005272937A1/en not_active Abandoned
- 2005-08-09 KR KR1020077003280A patent/KR20070110245A/ko not_active Application Discontinuation
- 2005-08-09 EP EP05784684A patent/EP1782118A4/en not_active Withdrawn
- 2005-08-09 BR BRPI0514223-7A patent/BRPI0514223A/pt not_active IP Right Cessation
- 2005-08-09 JP JP2007525723A patent/JP2008510183A/ja active Pending
- 2005-08-09 RU RU2007108789/28A patent/RU2007108789A/ru not_active Application Discontinuation
- 2005-08-09 MX MX2007001717A patent/MX2007001717A/es not_active Application Discontinuation
- 2005-08-09 CN CN2005800337758A patent/CN101091133B/zh not_active Expired - Fee Related
-
2007
- 2007-03-14 US US11/686,143 patent/US7480101B2/en not_active Expired - Fee Related
-
2008
- 2008-02-26 US US12/037,262 patent/US7573642B2/en not_active Expired - Fee Related
- 2008-06-17 HK HK08106638.7A patent/HK1116546A1/xx not_active IP Right Cessation
Also Published As
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US20080144182A1 (en) | 2008-06-19 |
MX2007001717A (es) | 2007-07-04 |
WO2006020610A3 (en) | 2006-12-14 |
EP1782118A2 (en) | 2007-05-09 |
CA2579439C (en) | 2012-07-24 |
US20050259198A1 (en) | 2005-11-24 |
CA2579439A1 (en) | 2006-02-23 |
JP2008510183A (ja) | 2008-04-03 |
KR20070110245A (ko) | 2007-11-16 |
US7480101B2 (en) | 2009-01-20 |
TWI383192B (zh) | 2013-01-21 |
CN101091133A (zh) | 2007-12-19 |
AU2005272937A1 (en) | 2006-02-23 |
BRPI0514223A (pt) | 2008-06-03 |
US7573642B2 (en) | 2009-08-11 |
WO2006020610A2 (en) | 2006-02-23 |
CN101091133B (zh) | 2010-10-06 |
EP1782118A4 (en) | 2009-09-16 |
TW200609565A (en) | 2006-03-16 |
RU2007108789A (ru) | 2008-09-20 |
US7345824B2 (en) | 2008-03-18 |
US20070153396A1 (en) | 2007-07-05 |
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