CN101451682B - 环形照明装置 - Google Patents
环形照明装置 Download PDFInfo
- Publication number
- CN101451682B CN101451682B CN200710202881.5A CN200710202881A CN101451682B CN 101451682 B CN101451682 B CN 101451682B CN 200710202881 A CN200710202881 A CN 200710202881A CN 101451682 B CN101451682 B CN 101451682B
- Authority
- CN
- China
- Prior art keywords
- light
- ring
- lighting device
- emitting diode
- ring lighting
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
Images
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
- G02B6/001—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (14)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710202881.5A CN101451682B (zh) | 2007-12-06 | 2007-12-06 | 环形照明装置 |
| US12/242,575 US7845808B2 (en) | 2007-12-06 | 2008-09-30 | Illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710202881.5A CN101451682B (zh) | 2007-12-06 | 2007-12-06 | 环形照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101451682A CN101451682A (zh) | 2009-06-10 |
| CN101451682B true CN101451682B (zh) | 2011-06-08 |
Family
ID=40721485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710202881.5A Expired - Fee Related CN101451682B (zh) | 2007-12-06 | 2007-12-06 | 环形照明装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7845808B2 (zh) |
| CN (1) | CN101451682B (zh) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738678A (zh) * | 2008-11-26 | 2010-06-16 | 鸿富锦精密工业(深圳)有限公司 | 导光板及显示装置 |
| DE102009057951B4 (de) * | 2009-12-11 | 2013-07-11 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Beleuchtungseinrichtung für eine Einstellvorrichtung zum Einstellen eines Betriebsparameters in einem Fahrzeug |
| CN102109129B (zh) * | 2009-12-29 | 2013-11-06 | 鸿富锦精密工业(深圳)有限公司 | 环形导光结构及采用该环形导光结构的背光模组 |
| WO2011158160A1 (en) | 2010-06-17 | 2011-12-22 | Koninklijke Philips Electronics N.V. | Illumination device with waveguide and leds |
| CN102478179A (zh) * | 2010-11-24 | 2012-05-30 | 海洋王照明科技股份有限公司 | 一种led环形光源 |
| CN201945983U (zh) * | 2011-02-25 | 2011-08-24 | 旭丽电子(广州)有限公司 | 电子装置及其导光结构 |
| WO2012168839A1 (en) * | 2011-06-09 | 2012-12-13 | Koninklijke Philips Electronics N.V. | Lighting strip |
| JP5498531B2 (ja) * | 2012-05-22 | 2014-05-21 | 株式会社ホンダアクセス | 発光装置 |
| TW201405212A (zh) * | 2012-07-17 | 2014-02-01 | Hon Hai Prec Ind Co Ltd | 背光模組及環形導光元件 |
| FR3009064B1 (fr) * | 2013-07-25 | 2015-07-24 | Valeo Systemes Thermiques | Dispositif lumineux |
| TW201522862A (zh) * | 2013-12-13 | 2015-06-16 | Tyc Brother Ind Co Ltd | 分段式出光導光件及燈具 |
| CN103982799B (zh) * | 2014-05-26 | 2015-09-23 | 苏州向隆塑胶有限公司 | 侧向入光式环状发光装置 |
| CN104019398A (zh) * | 2014-06-27 | 2014-09-03 | 上海向隆电子科技有限公司 | 环形发光装置 |
| US10314428B2 (en) * | 2015-07-27 | 2019-06-11 | Whirlpool Corporation | Fiber optic light guide for generating illuminated indicia for an electric burner of a heating appliance |
| US10314427B2 (en) * | 2015-07-27 | 2019-06-11 | Whirlpool Corporation | Light guide for generating illuminated indicia for an electric burner of a heating appliance |
| TWI582353B (zh) * | 2015-10-19 | 2017-05-11 | 技嘉科技股份有限公司 | 發光環 |
| KR101859961B1 (ko) * | 2015-10-30 | 2018-05-21 | 엘지전자 주식회사 | 가습청정장치 |
| US10031277B2 (en) * | 2015-11-30 | 2018-07-24 | Continental Automotive Systems, Inc. | Light guide assembly |
| KR101856366B1 (ko) * | 2016-10-14 | 2018-05-09 | 현대자동차주식회사 | 차량용 헤드램프의 비구면렌즈 모듈 |
| CN107575781B (zh) * | 2017-09-25 | 2020-02-21 | 联想(北京)有限公司 | 电子设备 |
| CN107753092B (zh) * | 2017-11-30 | 2024-01-19 | 彭翼 | 腔内内膜剥脱装置 |
| US10914431B2 (en) | 2017-12-31 | 2021-02-09 | Google Llc | Smart-home device light rings with tapered transmissive sections for uniform output |
| CN108506889A (zh) * | 2018-05-04 | 2018-09-07 | 华域视觉科技(上海)有限公司 | 螺旋造型车灯发光单元 |
| CN113685773A (zh) * | 2020-05-14 | 2021-11-23 | 长春海拉车灯有限公司 | 一种用于车灯的光导、一种车灯及其装配方法 |
| TWI781707B (zh) * | 2021-08-02 | 2022-10-21 | 致伸科技股份有限公司 | 發光結構 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6474859B2 (en) * | 1997-04-22 | 2002-11-05 | Geoffrey Peter Lepley | Illuminated looped light pipe |
| CN1395059A (zh) * | 2001-07-03 | 2003-02-05 | 松下电器产业株式会社 | 线型发光装置和使用该装置的感应加热炊具 |
| US6910783B2 (en) * | 2002-10-04 | 2005-06-28 | Lumitex, Inc. | Transparent light emitting members and method of manufacture |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002196150A (ja) | 2001-04-02 | 2002-07-10 | Ichiro Yanaka | 光導入発光体 |
| JP2006179379A (ja) * | 2004-12-24 | 2006-07-06 | Toyoda Gosei Co Ltd | リング状発光体 |
| TWI270992B (en) * | 2005-07-19 | 2007-01-11 | Chi Mei Optoelectronics Corp | Light emitting diode package and light guide pipe and backlight module and liquid crystal display device using the same |
| US7458708B2 (en) * | 2006-08-09 | 2008-12-02 | Chen Keng Sheng | Lighting fixture |
| US20090021957A1 (en) * | 2007-07-20 | 2009-01-22 | Chia-Yeh Wu | Table lamp structure |
-
2007
- 2007-12-06 CN CN200710202881.5A patent/CN101451682B/zh not_active Expired - Fee Related
-
2008
- 2008-09-30 US US12/242,575 patent/US7845808B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6474859B2 (en) * | 1997-04-22 | 2002-11-05 | Geoffrey Peter Lepley | Illuminated looped light pipe |
| CN1395059A (zh) * | 2001-07-03 | 2003-02-05 | 松下电器产业株式会社 | 线型发光装置和使用该装置的感应加热炊具 |
| US6910783B2 (en) * | 2002-10-04 | 2005-06-28 | Lumitex, Inc. | Transparent light emitting members and method of manufacture |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-196150A 2002.07.10 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090147536A1 (en) | 2009-06-11 |
| US7845808B2 (en) | 2010-12-07 |
| CN101451682A (zh) | 2009-06-10 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201600 Shanghai City, Songjiang District Songjiang Industrial Zone West science and Technology Industrial Park No. 500 Wen Ji Lu Patentee after: Foxsemicon Semiconductor Precision (Shanghai) Inc. Patentee after: Foxsemicon Integrated Technology Inc. Address before: 201600 Shanghai City, Songjiang District Songjiang Industrial Zone West science and Technology Industrial Park No. 500 Wen Ji Lu Patentee before: Foxsemicon Semiconductor Precision (Shanghai) Inc. Patentee before: Foxsemicon Integrated Technology Inc. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20131206 |