JP5444344B2 - 光導体及び支持体を含む点灯装置 - Google Patents
光導体及び支持体を含む点灯装置 Download PDFInfo
- Publication number
- JP5444344B2 JP5444344B2 JP2011518826A JP2011518826A JP5444344B2 JP 5444344 B2 JP5444344 B2 JP 5444344B2 JP 2011518826 A JP2011518826 A JP 2011518826A JP 2011518826 A JP2011518826 A JP 2011518826A JP 5444344 B2 JP5444344 B2 JP 5444344B2
- Authority
- JP
- Japan
- Prior art keywords
- support
- light guide
- light
- lighting device
- contact
- 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
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Classifications
-
- 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
- G02B6/0005—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 of the fibre type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
- B60Q3/217—Doors, e.g. door sills; Steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
- B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
- B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/78—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for generating luminous strips, e.g. for marking trim component edges
-
- 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
- G02B6/0005—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 of the fibre type
- G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- General Engineering & Computer Science (AREA)
Description
Claims (7)
- 支持体内に配置された側方光導体を備え、
前記支持体が、相対するアームを有する略U形状のチャネルの形状であり、かつ前記光導体によって放射された光の通過のための細長い開口部を有し、
前記支持体が、それぞれが接触縁部を提供する上側接触機構および下側接触機構を各アームの内側表面上に有するように成形されており、
前記支持体と前記光導体との間の唯一の物理的係合が、複数の前記接触縁部に沿った複数の線接触である、
点灯装置。 - 各接触縁部が2つの対応する相対的に傾斜した表面間に形成される、請求項1に記載の点灯装置。
- 前記光導体が、相対する位置決め機構を含み、各位置決め機構が二つの接触縁部によって係合される、請求項1又は2に記載の点灯装置。
- 前記相対する位置決め機構が前記光導体内の切り欠き領域によって形成される、請求項3に記載の点灯装置。
- 各接触縁部が実質的に前記支持体の全長に沿って延びる、請求項1に記載の点灯装置。
- 前記支持体の一部のみが前記支持体の全長に沿って連続的に延びる、請求項1〜5のいずれか一項に記載の点灯装置。
- 前記チャネルの前記アーム又は該アームの一部のみが前記支持体の全長に沿って連続的に延びる、請求項6に記載の点灯装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0813186A GB0813186D0 (en) | 2008-07-18 | 2008-07-18 | Lighting device comprising a light guide and a support |
GB0813186.4 | 2008-07-18 | ||
PCT/US2009/050447 WO2010009067A2 (en) | 2008-07-18 | 2009-07-14 | Lighting device comprising a light guide and a support |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011528636A JP2011528636A (ja) | 2011-11-24 |
JP2011528636A5 JP2011528636A5 (ja) | 2012-08-30 |
JP5444344B2 true JP5444344B2 (ja) | 2014-03-19 |
Family
ID=39737275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011518826A Expired - Fee Related JP5444344B2 (ja) | 2008-07-18 | 2009-07-14 | 光導体及び支持体を含む点灯装置 |
Country Status (7)
Country | Link |
---|---|
US (4) | US8459854B2 (ja) |
EP (2) | EP2326976A2 (ja) |
JP (1) | JP5444344B2 (ja) |
KR (2) | KR20110034671A (ja) |
CN (1) | CN102099717B (ja) |
GB (1) | GB0813186D0 (ja) |
WO (1) | WO2010009067A2 (ja) |
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2008
- 2008-07-18 GB GB0813186A patent/GB0813186D0/en not_active Ceased
-
2009
- 2009-07-14 CN CN200980128206.XA patent/CN102099717B/zh active Active
- 2009-07-14 US US13/054,655 patent/US8459854B2/en active Active
- 2009-07-14 KR KR20117003575A patent/KR20110034671A/ko active Application Filing
- 2009-07-14 JP JP2011518826A patent/JP5444344B2/ja not_active Expired - Fee Related
- 2009-07-14 WO PCT/US2009/050447 patent/WO2010009067A2/en active Application Filing
- 2009-07-14 KR KR1020177005194A patent/KR20170024146A/ko active Search and Examination
- 2009-07-14 EP EP09790357A patent/EP2326976A2/en not_active Withdrawn
- 2009-07-14 EP EP16173787.9A patent/EP3103681A1/en not_active Withdrawn
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2013
- 2013-05-14 US US13/893,881 patent/US8684578B2/en active Active
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2014
- 2014-02-11 US US14/177,637 patent/US10408985B2/en not_active Expired - Fee Related
- 2014-09-25 US US14/496,248 patent/US10139542B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10139542B2 (en) | 2018-11-27 |
JP2011528636A (ja) | 2011-11-24 |
US8459854B2 (en) | 2013-06-11 |
US20130242599A1 (en) | 2013-09-19 |
US20150009707A1 (en) | 2015-01-08 |
CN102099717B (zh) | 2014-06-25 |
KR20170024146A (ko) | 2017-03-06 |
GB0813186D0 (en) | 2008-08-27 |
EP2326976A2 (en) | 2011-06-01 |
WO2010009067A2 (en) | 2010-01-21 |
US20140160787A1 (en) | 2014-06-12 |
EP3103681A1 (en) | 2016-12-14 |
US8684578B2 (en) | 2014-04-01 |
US10408985B2 (en) | 2019-09-10 |
US20110116286A1 (en) | 2011-05-19 |
WO2010009067A3 (en) | 2010-03-11 |
CN102099717A (zh) | 2011-06-15 |
KR20110034671A (ko) | 2011-04-05 |
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