CN104864363B - 可传导多个led光源的导光柱 - Google Patents
可传导多个led光源的导光柱 Download PDFInfo
- Publication number
- CN104864363B CN104864363B CN201410063675.0A CN201410063675A CN104864363B CN 104864363 B CN104864363 B CN 104864363B CN 201410063675 A CN201410063675 A CN 201410063675A CN 104864363 B CN104864363 B CN 104864363B
- Authority
- CN
- China
- Prior art keywords
- light
- parabolic
- sidewalls
- guiding pillar
- multiple led
- 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
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
- G02B6/0008—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 at the end 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
- G02B6/0005—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
- G02B6/0006—Coupling light into 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/424—Mounting of the optical light guide
- G02B6/4243—Mounting of the optical light guide into a groove
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
光源装置 | 100 |
导光柱 | 10 |
LED光源 | 20 |
连接板 | 30 |
入光面 | 101 |
出光面 | 102 |
第一表面 | 103 |
第一水平面 | 1031 |
第一曲面 | 1033 |
第二表面 | 104 |
第二水平面 | 1041 |
第二曲面 | 1043 |
第一抛物面侧壁 | 105 |
第二抛物面侧壁 | 106 |
通孔 | 301 |
夹块 | 302 |
第一表面之边 | a1、a2、b1和b2 |
第二表面之边 | A1、A2、B1和B2 |
焦点 | C1、C2 |
顶点 | O1、O2 |
焦距 | L |
交点 | r1、r2、r3和r4 |
LED光源投影位置 | P |
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410063675.0A CN104864363B (zh) | 2014-02-25 | 2014-02-25 | 可传导多个led光源的导光柱 |
TW103112751A TWI572823B (zh) | 2014-02-25 | 2014-04-07 | 可傳導多個led光源的導光柱 |
US14/613,498 US9746597B2 (en) | 2014-02-25 | 2015-02-04 | Light pipe and housing assembly using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410063675.0A CN104864363B (zh) | 2014-02-25 | 2014-02-25 | 可传导多个led光源的导光柱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104864363A CN104864363A (zh) | 2015-08-26 |
CN104864363B true CN104864363B (zh) | 2018-11-13 |
Family
ID=53882026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410063675.0A Expired - Fee Related CN104864363B (zh) | 2014-02-25 | 2014-02-25 | 可传导多个led光源的导光柱 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9746597B2 (zh) |
CN (1) | CN104864363B (zh) |
TW (1) | TWI572823B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106774998A (zh) * | 2015-11-23 | 2017-05-31 | 鸿富锦精密工业(深圳)有限公司 | 导光装置及鼠标 |
WO2020014817A1 (zh) * | 2018-07-16 | 2020-01-23 | Oppo广东移动通信有限公司 | 电子设备及其导光件 |
CN111022956A (zh) * | 2019-12-03 | 2020-04-17 | 捷开通讯(深圳)有限公司 | 一种导光组件及显示灯组 |
CN111025493B (zh) * | 2019-12-18 | 2023-05-23 | 浙江大学 | 一种光传输装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5506929A (en) * | 1994-10-19 | 1996-04-09 | Clio Technologies, Inc. | Light expanding system for producing a linear or planar light beam from a point-like light source |
TW200720705A (en) * | 2005-11-25 | 2007-06-01 | Alpha Hid Technology Co Ltd | Light-emitting diode device and light guide structure thereof |
TWM336451U (en) * | 2007-11-30 | 2008-07-11 | Leaway Prec Co Ltd | Light guiding device |
TW200848823A (en) * | 2007-04-20 | 2008-12-16 | 3M Innovative Properties Co | LED light extraction bar and injection optic for thin lightguide |
CN201437961U (zh) * | 2009-06-16 | 2010-04-14 | 中兴通讯股份有限公司 | 一种导光柱组件 |
CN202835196U (zh) * | 2012-06-14 | 2013-03-27 | 深圳市鑫金浪电子有限公司 | 导光柱 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6270244B1 (en) * | 1999-11-16 | 2001-08-07 | Dn Labs Inc | Fiber optic illumination system having diffraction grating wavelength selector |
JP4678155B2 (ja) * | 2004-07-28 | 2011-04-27 | 富士ゼロックス株式会社 | 光導波路、光導波路用フェルール、及び光コネクタ |
US20060104061A1 (en) * | 2004-11-16 | 2006-05-18 | Scott Lerner | Display with planar light source |
KR100694068B1 (ko) * | 2004-11-27 | 2007-03-12 | 삼성전자주식회사 | 조명유니트 및 이를 채용한 화상투사장치 |
DE102005042523A1 (de) * | 2005-05-31 | 2006-12-07 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
CN100526923C (zh) | 2005-08-18 | 2009-08-12 | 华硕电脑股份有限公司 | 导光柱及应用此导光柱的光源装置 |
TWI276890B (en) * | 2005-12-23 | 2007-03-21 | Coretronic Corp | Light emitting module and plane light source device |
DE102006044640A1 (de) * | 2006-09-19 | 2008-03-27 | Schefenacker Vision Systems Germany Gmbh | Leuchteinheit zur Fern- und Abblendlichterzeugung |
DE102007016923A1 (de) * | 2007-04-05 | 2008-10-09 | Odelo Gmbh | Lichtleitkörper und Leuchteinheit mit Lichtleitkörper |
DE102008015131B4 (de) * | 2008-03-20 | 2012-12-06 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung und Lichtleiterstruktur für eine Kraftfahrzeugbeleuchtungseinrichtung |
CN101566309A (zh) | 2008-04-23 | 2009-10-28 | 富准精密工业(深圳)有限公司 | 发光二极管照明装置 |
TWI451047B (zh) * | 2012-03-09 | 2014-09-01 | Coretronic Corp | 光源模組 |
-
2014
- 2014-02-25 CN CN201410063675.0A patent/CN104864363B/zh not_active Expired - Fee Related
- 2014-04-07 TW TW103112751A patent/TWI572823B/zh not_active IP Right Cessation
-
2015
- 2015-02-04 US US14/613,498 patent/US9746597B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5506929A (en) * | 1994-10-19 | 1996-04-09 | Clio Technologies, Inc. | Light expanding system for producing a linear or planar light beam from a point-like light source |
TW200720705A (en) * | 2005-11-25 | 2007-06-01 | Alpha Hid Technology Co Ltd | Light-emitting diode device and light guide structure thereof |
TW200848823A (en) * | 2007-04-20 | 2008-12-16 | 3M Innovative Properties Co | LED light extraction bar and injection optic for thin lightguide |
TWM336451U (en) * | 2007-11-30 | 2008-07-11 | Leaway Prec Co Ltd | Light guiding device |
CN201437961U (zh) * | 2009-06-16 | 2010-04-14 | 中兴通讯股份有限公司 | 一种导光柱组件 |
CN202835196U (zh) * | 2012-06-14 | 2013-03-27 | 深圳市鑫金浪电子有限公司 | 导光柱 |
Also Published As
Publication number | Publication date |
---|---|
TW201533391A (zh) | 2015-09-01 |
US9746597B2 (en) | 2017-08-29 |
CN104864363A (zh) | 2015-08-26 |
US20150241615A1 (en) | 2015-08-27 |
TWI572823B (zh) | 2017-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180224 Address after: The Guangxi Zhuang Autonomous Region Nanning hi tech Zone headquarters Road No. 18, China ASEAN enterprise headquarters base three 5# workshop Applicant after: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200225 |
|
CF01 | Termination of patent right due to non-payment of annual fee |