CN101836039A - 具颜色和色温变化的照明装置 - Google Patents
具颜色和色温变化的照明装置 Download PDFInfo
- Publication number
- CN101836039A CN101836039A CN200780101260A CN200780101260A CN101836039A CN 101836039 A CN101836039 A CN 101836039A CN 200780101260 A CN200780101260 A CN 200780101260A CN 200780101260 A CN200780101260 A CN 200780101260A CN 101836039 A CN101836039 A CN 101836039A
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- sealing block
- wave length
- lighting device
- light
- transformation
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- 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
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
- G02F2/02—Frequency-changing of light, e.g. by quantum counters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (10)
- 权 利 要 求1. 一种照明装置, 其特征在于, 包括- 一光源, 用以发射一具有第一波长的光线;至少一密封区块;至少一波长转换材料, 充塞于该密封区块内; 以及一浓度调整装置, 设于该密封区块上, 用以控制充塞于该密封区块内的该波长转 换材料的分布浓度,其中, 该光线穿过该密封区块时, 该光线受该波长转换材料的吸收转换, 产生一具 有第二波长的光线。
- 2. 如权利要求 1所述的照明装置, 其特征在于, 该光源为一发光二极管或一荧光灯。
- 3. 如权利要求 1所述的照明装置, 其特征在于, 该密封区块包覆于该光源的周围。
- 4. 如权利要求 1所述的照明装置, 其特征在于, 该浓度调整装置为多数个电极, 分别 设置于该密封区块的两侧, 用以施加一电压于该密封区块。
- 5. 如权利要求 1所述的照明装置, 其特征在于, 该波长转换材料为包覆带电离子的荧 光粉或为带电性材料的荧光粉。
- 6. 如权利要求 1所述的照明装置, 其特征在于, 该浓度调整装置为至少一马达带动机 构, 分别连接于该密封区块, 用以改变该密封区块的容积。
- 7. 如权利要求 6所述的照明装置, 其特征在于, 该马达带动机构由电动或手动控制。
- 8. 如权利要求 1所述的照明装置, 其特征在于, 该波长转换材料为荧光粉。
- 9. 一种照明装置, 其特征在于, 包括:一光源, 用以发射一具有第一波长的光线;至少一密封区块;至少一波长转换材料, 充塞于该密封区块内; 以及多数个电极, 分别设置于该密封区块的两侧, 用以施加一电压于该密封区块, 其中, 该波长转换材料为带电的粒子群, 且当该光线穿过该密封区块时, 该光线 是受该波长转换材料的吸收转换, 产生一具有第二波长的光线。
- 10. 如权利要求 9所述的照明装置, 其特征在于, 该波长转换材料为包覆带电离子的 荧光粉或为带电性材料的荧光粉。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2007/003141 WO2009059454A1 (fr) | 2007-11-05 | 2007-11-05 | Dispositif d'éclairage dont la couleur et la température de couleur sont changées |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101836039A true CN101836039A (zh) | 2010-09-15 |
CN101836039B CN101836039B (zh) | 2012-08-22 |
Family
ID=40587906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007801012606A Expired - Fee Related CN101836039B (zh) | 2007-11-05 | 2007-11-05 | 具颜色和色温变化的照明装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7753559B2 (zh) |
CN (1) | CN101836039B (zh) |
WO (1) | WO2009059454A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101429704B1 (ko) * | 2008-01-31 | 2014-08-12 | 삼성디스플레이 주식회사 | 파장변환 부재, 이를 포함하는 광원 어셈블리 및 액정 표시장치 |
US20090323322A1 (en) * | 2008-06-25 | 2009-12-31 | Production Resource Group L.L.C | Lamp Formed of LED Clusters with Controllable coloring parts |
JP5635832B2 (ja) * | 2010-08-05 | 2014-12-03 | スタンレー電気株式会社 | 半導体発光装置 |
KR102114419B1 (ko) * | 2013-10-17 | 2020-05-22 | 삼성전자주식회사 | 조명 장치 |
DE102014210492A1 (de) | 2014-06-03 | 2015-12-03 | Osram Gmbh | Konversionsvorrichtung zum Konvertieren von Strahlung einer Anregungsstrahlungsquelle in Konversionsstrahlung und Verfahren zum Herstellen einer derartigen Konversionsvorrichtung |
US9648696B2 (en) * | 2015-04-28 | 2017-05-09 | Lumenetix, Inc. | Recalibration of a tunable lamp system |
CN104835423B (zh) * | 2015-06-01 | 2017-11-28 | 深圳市齐普光电子股份有限公司 | 一种小间距前维护led显示屏及其前维护拆装方法 |
TWI541472B (zh) * | 2015-06-11 | 2016-07-11 | 友達光電股份有限公司 | 背光模組 |
TWI610467B (zh) * | 2015-08-18 | 2018-01-01 | 晶元光電股份有限公司 | 波長轉換薄膜、其製造方法及發光裝置 |
CN110185950A (zh) * | 2019-05-10 | 2019-08-30 | 安徽屹珹新材料科技有限公司 | 一种氟代聚烯烃材料在uv led封装材料中的应用、封装结构及封装方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5813753A (en) * | 1997-05-27 | 1998-09-29 | Philips Electronics North America Corporation | UV/blue led-phosphor device with efficient conversion of UV/blues light to visible light |
JP4197109B2 (ja) * | 2002-08-06 | 2008-12-17 | 静雄 藤田 | 照明装置 |
US7265488B2 (en) * | 2004-09-30 | 2007-09-04 | Avago Technologies General Ip Pte. Ltd | Light source with wavelength converting material |
JP2007024915A (ja) * | 2005-07-12 | 2007-02-01 | Nec Lcd Technologies Ltd | 照明装置及び該照明装置を備える液晶表示装置 |
JP5196711B2 (ja) * | 2005-07-26 | 2013-05-15 | 京セラ株式会社 | 発光装置およびそれを用いた照明装置 |
BRPI0618866A2 (pt) * | 2005-11-24 | 2016-09-06 | Koninkl Philips Electronics Nv | construção de diodo emissor de luz (led), método para ajuste do valor de saída de temperatura de cor de uma construção de led, e, meio para ajuste de uma temperatura de cor resultante de uma construção de led |
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2007
- 2007-11-05 WO PCT/CN2007/003141 patent/WO2009059454A1/zh active Application Filing
- 2007-11-05 CN CN2007801012606A patent/CN101836039B/zh not_active Expired - Fee Related
-
2008
- 2008-06-24 US US12/145,101 patent/US7753559B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2009059454A1 (fr) | 2009-05-14 |
CN101836039B (zh) | 2012-08-22 |
US20090116218A1 (en) | 2009-05-07 |
US7753559B2 (en) | 2010-07-13 |
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Owner name: GUANGBAO SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANXING ELECTRONIC SCIENCE +. TECHNOLOGY CO., LTD. Effective date: 20140626 |
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Effective date of registration: 20140626 Address after: Ruiguang road Taiwan Taipei City Neihu district China No. 392 22 floor Patentee after: Lite-On Technology Corporation Address before: Ruiguang road Taiwan Taipei City Neihu district China No. 392 14 floor Patentee before: Jianxing Electronic Science &. Technology Co., Ltd. |
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