CN101680631B - 照明装置 - Google Patents

照明装置 Download PDF

Info

Publication number
CN101680631B
CN101680631B CN200880014534.2A CN200880014534A CN101680631B CN 101680631 B CN101680631 B CN 101680631B CN 200880014534 A CN200880014534 A CN 200880014534A CN 101680631 B CN101680631 B CN 101680631B
Authority
CN
China
Prior art keywords
light
reflector
waveguide stage
optics
stage
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.)
Active
Application number
CN200880014534.2A
Other languages
English (en)
Other versions
CN101680631A (zh
Inventor
约翰·保罗·摩根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Morgan Solar Inc
Original Assignee
Morgan Solar Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39925147&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN101680631(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Morgan Solar Inc filed Critical Morgan Solar Inc
Publication of CN101680631A publication Critical patent/CN101680631A/zh
Application granted granted Critical
Publication of CN101680631B publication Critical patent/CN101680631B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0232—Optical elements or arrangements associated with the device
    • H01L31/02327—Optical elements or arrangements associated with the device the optical elements being integrated or being directly associated to the device, e.g. back reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
    • 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
    • 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
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0078—Side-by-side arrangements, e.g. for large area displays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Abstract

一种照明装置，具有光学波导台，光投射台光学连接到该光学波导台。照明装置从与所述光学波导台相连的诸如发光二极管或灯泡之类小型各向同性光源接收光。照明装置将光传播到广阔区域，同时还将该光准直以形成射束。光投射台和光学波导台由透光材料的薄板制成。

Description

照明装置
对相关申请的交叉引用
本申请要求于2007年5月1日递交的美国临时专利申请60/915,207、于2007年6月8日递交的美国临时专利申请60/942,745、和于2007年7月25日递交的美国临时专利申请60/951,775的优选权权益，上述申请的全部内容通过引用合并于此。
技术领域
本发明一般地涉及准直光学器件。更具体地，本发明涉及用于照明器的光导准直器光学器件。
背景技术
使来自各向同性源的光准直以形成光射束的照明器是已知的。照明器的光学元件可为透镜或反射镜，且各向同性光源可为白炽灯灯泡、荧光灯泡、或者发光二极管。光从灯泡沿所有方向射出并与光学元件相互作用，而且被重新导引以形成所有光线基本平行的射束。
这类照明器的一种广泛应用是汽车前灯。在典型汽车前灯中，灯泡位于抛物面反射器的焦点处。光从灯泡中沿所有方向发射，并照在抛物面反射器上，抛物面反射器将光准直为射束。通常，这些汽车前灯具有相当大的深度，从而占据车辆中的空间。其它示例性应用包括各种产品，例如，舞台照明、手电筒、医用照明和牙科照明。
抛物面反射器也可为向上20cm深，用于汽车前灯，且还需要罩来保护灯泡和反射器腔。另外，尽管汽车前灯一般通过聚甲基丙烯酸甲酯(PMMA)或聚碳酸酯注射成型而成，但透明聚合物必须被涂覆在反射镜涂层中以正确操作。用于制成这些组件的聚合物是可回收的并具有高回收价值，但镜涂层使回收处理复杂化并降低了回收价值。
因此，希望提供一种准直照明器，其比现有光学器件显著轻便。还希望提供一种照明器，其不需要罩，且不需要任何镜涂层以发挥作用。
发明内容
本发明的目的在于避免或减少前述照明装置的至少一个缺点。
在第一方面中，本发明提供一种照明装置，其包括：光投射台，其具有至少一个光学输入孔、输出表面、和形成在所述至少一个光学输入孔与所述输出表面之间的光学元件。该装置进一步包括：光学连接到所述至少一个光学输入孔的光学波导台，该光学波导台具有用于接收光的输入表面以及用于将光从所述输入表面引导到所述至少一个光学输入孔的波导部分，所述光学元件将光从所述至少一个输入孔导引到所述输出表面，所述光作为射束从所述输出表面离开。
在另一方面中，本发明提供一种照明装置，其包括：第一光投射台，其具有至少一个第一光学输入孔、第一输出表面、和形成在所述至少一个第一光学输入孔与所述第一输出表面之间的第一光学元件，该装置还包括：第二光投射台，其具有至少一个第二光学输入孔、第二输出表面、和形成在所述至少一个第二光学输入孔与所述第二输出表面之间的第二光学元件。该装置进一步包括：光学连接到所述至少一个第一光学输入孔和所述至少一个第二光学输入孔的光学波导台，该光学波导台具有用于从第一光源接收第一光的第一输入表面以及用于从第二光源接收第二光的第二输入表面。所述光学波导进一步具有波导部分，用于将所述第一光从所述第一输入表面引导到所述至少一个第一光学输入孔，所述第一光学元件将所述第一光从所述至少一个第一输入孔导引到所述第一输出表面，所述第一光作为第一射束从所述第一输出表面离开，所述波导部分还用于将所述第二光从所述第二输入表面引导到所述至少一个第一光学输入孔并引导到所述至少一个第二光学输入孔，所述第一光学元件和所述第二光学元件分别将所述第二光从所述至少一个第一输入孔导引到所述第一输出表面和从所述至少一个第二输入孔导引到所述第二输出表面，从所述第一和第二输出表面离开的所述第二光形成第二射束。
通过以下结合附图对本发明的具体实施例的描述，本发明的其它方面和特征将对本领域技术人员而言变得明显。
附图说明
现在将参照附图仅以示例方式描述本发明的各实施例，其中：
图1示出本发明的光导准直光学器件的第一实施例；
图2示出图1的实施例的放大图，其中光线进入准直台；
图3示出图1的实施例，其中各向同性光源处于光学器件的中心；
图4示出本发明的光导准直光学器件的回旋几何特性实施例的透视图；
图5A示出图3的实施例，其中光线离开发射面；
图5B示出图4的实施例处于壳体中的透视图；
图5C示出简单的抛物面反射器聚光灯；
图5D示出聚光灯的透视图；
图6A示出图3的板式设计实施例的分解图；
图6B示出图3的板式设计实施例的组装图；
图6C示出图3的板式设计实施例的放大图；
图7A示出图3的实施例的XZ平面的计算机模拟；
图7B示出图3的实施例的YZ平面的计算机模拟；
图7C示出图3的实施例的计算机模拟的强度势图；
图7D示出图3的实施例的计算机模拟的强度分布图；
图8A示出本发明的光导准直光学器件的实施例，其中光线在准直台中经历一次或两次反射；
图8B示出图8A的实施例的完整视图；
图9A示出本发明的光导准直光学器件的实施例，其中抛物面反射器被定向以在准直台中将光向下导引；
图9B示出图9A的实施例的完整视图；
图10A示出本发明的光导准直光学器件的实施例，其中抛物面反射器被定向以在准直台中将光向上导引；
图10B示出图10A的实施例的完整视图；
图11A示出本发明的光导准直光学器件的实施例，其中采用小型功能元件；
图11B示出图11A的实施例的放大图；
图12A示出本发明的光导准直光学器件的线性几何特性实施例的透视图，其中采用图6的板式设计和管形光源；
图12B示出图12A的实施例的剖视图；
图13A示出本发明的光导准直光学器件的回旋几何特性实施例的透视图，其中采用图6的板式设计和图11的小型功能元件；
图13B示出图13A的实施例的完整剖视图；
图13C示出图13A的实施例的放大剖视图；
图14A示出本发明的光导准直光学器件的宽射束实施例的透视图，其中线性几何特性表示功能元件，回旋几何特性表示波导台，并采用了图6的板式设计；
图14B示出图14A的实施例的完整剖视图；
图14C示出图14A的实施例的放大剖视图；
图15A示出图14的实施例在XZ平面的计算机模拟；
图15B示出图14的实施例在YZ平面的计算机模拟；
图15C示出图14的实施例的计算机模拟的强度势图；
图15D示出图14的实施例的计算机模拟的强度分布图；
图16A示出本发明的光导准直光学器件的半宽射束实施例的透视图，其中表示回旋光学器件的二元性的圆弧与光导准直光学器件的圆周不同心，并采用了图6的板式设计；
图16B示出图16A的实施例的完整剖视图；
图16C示出图16A的实施例的放大剖视图；
图17A示出图16的实施例的透视图，其中在发射面上具有柱面透镜；
图17B示出图17A的实施例的完整剖视图；
图17C示出图17A的实施例的放大剖视图；
图18A示出本发明的光导准直光学器件的实施例的透视图，其中光学器件由图16的实施例的圆形部分构成，且各向同性光源安装在边缘；
图18B示出图18A的实施例的完整剖视图；
图19示出本发明的光导准直光学器件的实施例，其中复合反射器用于准直台中，并采用了图6的板式设计；
图20示出本发明的光导准直光学器件的实施例，其中包含大型反射器的准直台叠盖波导台，并采用了图6的板式设计；
图21示出本发明的光导准直光学器件的实施例，其中并入了高射束和低射束功能和图9的准直台中的角反射器；
图22A示出本发明的光导准直光学器件的实施例，其中双色镜包围了各向同性光源；以及
图22B示出图22A的实施例的放大图。
具体实施方式
总的来说，本发明是一种使用光导准直光学器件(light-guide collimatingoptic，LGCO)的照明器，其也可被称为照明装置。LGCO从诸如发光二极管(LED)或灯泡之类小型各向同性光源接收光，并将光传播到广阔区域，同时还将光准直以形成射束。其中所有光线基本平行。LGCO包括透光材料的薄板，该薄板具有：发射面，光从其中准直地发出；和较小的输入面，其位于LGCO的边缘上。在一个LGCO上可存在多于一个输入面。
LGCO具有两个台(stage)，波导台(其也称为光学波导台，并包括波导部分)和准直台(也称为光投射台)。在输入面进入LGCO中的光在波导台中通过全内反射在内部被引导，并在LGCO上基本均匀地传播。然后光通过多个孔(也称为光学输入孔)到达准直台中，所述孔允许光射离波导台。LGCO可被切制为圆形、正方形或任何其它形状。光射束基本准直地发出。可替换地，光射束也可成形为各种形式，并形成为在一个平面或两个平面中以任何期望角度发散(diverge)。
还可以构建LGCO而使其接收来自两个源的光，从而使得发出的光随每个源而不同。例如，可以形成高射束/低射束结构，由此，一个灯泡产生稍微向下的光射束，而另一灯泡在相同LGCO中产生水平的或稍微向上对准的射束。
图1示出LGCO 100的第一实施例。光从分布在LGCO 100的边缘104(也称为输入表面)上的各向同性光源102发射，并从发射面106(也称为输出表面)准直地发出。LGCO 100具有波导台108，来自各向同性源102的光110首先进入并被引导至波导台108中。LGCO 100还具有成形和导引最终射束112的准直台114。波导台108和准直台可由任何合适光学材料116(例如，PMMA)制成。波导台108在其后部具有一个面118(也称为第一表面)并在其前侧具有多个界面120。面118是光学材料116与外部材料122的界面。外部材料122可为折射系数低于光学材料116的气体或其它材料。多个界面120使光学材料116与折射系数较低的其它材料或气体124分离。界面118形成对光110进行全内反射的反射器126。多个界面120也形成对光110进行全内反射的反射器128。后侧反射器126和多个前侧反射器128可基本平行。
行进在波导台108中的光110到达孔130(也称为光学输入孔)，每个孔均为光从波导台108离开的位置。在每个随后的孔130处，波导台108变窄，使得波导台108从接近于灯源102的最厚处渐缩到波导台的外侧边缘132的最薄处。在每个孔130处，光110离开波导台108并进入准直台114。图2示出以不同角度通过孔130离开波导台108并进入准直台114的三条光线110。光线110到达具有抛物线形的界面134。界面134使包括准直台114的光学材料136与气体或较低折射系数材料124分离。界面134于是形成执行全内反射的反射器138，不过反射器138也可具有镜式表面。射在反射器138上的光线110可被准直(使其为平行的)并立即射出发射面106而离开LGCO 100。
为了优化准直，反射器138为抛物线形的截面。然而，该反射器也可为圆形截面，或者任何其它合适的形状或最优抛物线形截面的圆形近似。对于抛物线形的情况，表示反射器138的抛物线140具有与孔130重合的焦点142，抛物线轴线144沿射束的输出方向指向，在这种情况下正交于LGCO100的发射面106。从孔130进入准直台114的光110可认为从抛物线140的焦点142发散，这是因为抛物线140的焦点142和孔130重合，且孔130很窄。抛物面反射器138使从其焦点142沿平行于抛物线140的轴线144的方向发散的光110准直。
LGCO 100可与如前所示的在一个边缘上的灯泡102一起使用，或者与在LGCO 100的中心的灯泡102一起使用。这显示在图3中。图1-3的横截面可制成线性光学器件，在这种情况下，光110将沿光学器件104(图12中示出的示例)的整个边缘进入。
图4示出形状类似圆盘146的回旋LGCO 100。横截面148在图中以点画法显示，与图1中相同。圆盘146在其中心具有可接纳灯泡的毂150。光110通过毂150的圆形壁152进入圆盘146。光110然后如前地传播并作为准直射束112射出发射面106而离开。
在前述图1-3中，如果孔130变紧，则从抛物面反射器138方面而言，其更加近似于点源；因此从系统发出的光110将更为准直。如果孔130变宽，则会发生相反情况，并将从LGCO 100发出更发散的射束。这是可用于实现期望发散的设计工具。波导台108的渐缩取决于孔130的宽度，因此，较窄的孔130将使波导台108更平缓地渐缩，而较宽的孔130将使波导台108更迅速地渐缩。
图5示出LGCO 100与简单抛物面反射器154之间的比较。这两种光学器件均产生准直射束112，但LGCO 100沿准直光112的光学轴线156显著地更为紧凑。图5B例示出这种紧凑性，其中使用聚光灯158和相同直径的壳体160中的LGCO的示例。
实际上，可能难以将LGCO 100制造为如图1-4所示的单一件。通过注射成型、压制成形或其它适合方式模制LGCO 100的较容易的过程是将LGCO 100分为两个板，每个板均不具有底切，且两个板配合在一起。这些部分可干燥配合在一起且不需要焊接或光学结合。
这种分体结构在图6中示出，其中波导台108包括一个板162，准直台114包括另一板164。波导台108具有可供光100经过以射离的离开面166，且波导台108通过邻接于离开面166的注入面168连接至准直台114。离开面166和注入面168使孔130处于波导台108与准直台114之间。图6示出光110在离开孔130之后照在反射器138上并形成准直射束112。在本示例中，从准直台板164中的反射器138发出的射束112不会覆盖整个发射面106。存在死区170，在死区170中没有射束112离开LGCO 100。这形成了准直光带。在回旋LGCO的情况下，效果可以是从光学器件发出的光的同心环。但是在实践中，光的小程度的发散会导致在超过短距离时察觉不到所述环，且离开光学器件的光会呈现为均一、一致的射束。
这种效果展示在计算机模型中，图7示出了这些结果。以20cm直径的回旋LGCO 100作为模型，并分析在与光学器件100相距1米处的光射束的分布图174；图的尺寸用厘米表示，射束的强度为任意标度。通过分布图174和势图176清楚可见，射束大致为高斯型。根据有限数量的光线并且考虑到分布图174和势图176中的噪声，进行上述模拟。
图8示出光线178和180在孔130处离开波导台108。离开波导台108并进入准直台114的光线可以经历在此描述的两个过程之一。光线178进入准直台114，立即照在反射器138上，然后离开LGCO 100。光线180进入准直台114并反射离开准直台114的底面182，随后离开反射器138并然后离开LGCO 100。面182平行于波导台108的后侧面118。面182是在光学材料136与气体或较低折射系数材料124之间的界面，其中气体或较低折射系数材料124处于准直台114与波导台108(在图8中不可见但在图6C中清楚显示)之间。该界面182形成进行全内反射的反射器184。
图8还示出表示准直台114中的反射器138的抛物线140。该抛物线140具有其焦点142，该焦点142与使波导台108和准直台114相联的孔130的中心重合，抛物线140的轴线144沿射束112的方向指向。
图9示出可如何通过改变用于表示反射器138的抛物线140来控制准直射束的方向。抛物线140的轴线144向下倾斜。如果此外还同时保持抛物线140的焦点142与孔130的中心重合，则结果形成的射束112将准直并向下倾斜。
图10示出类似于图9的实施例，其不同之处在于，抛物线140的轴线144向上倾斜，相应的射束112也将准直并向上倾斜。
通过使回旋LGCO 100上的抛物线轴线144倾斜来改变抛物面反射器138，其最终结果将为：从LGCO 100发射的射束112的发散度增大。如果光学器件为线性的，则反射器138上的这些改变的效果将使射束112向下或向上对准，而不会增大发散度。
准直台中的圆形反射器可用于近似所述抛物面反射器，并且可产生基本准直的光。圆形反射器还可能被更容易地构建。这种情况也可适用于某些期望增大发散度的应用，这可通过选择其它形状(例如，圆的一部分)的反射器来实现。
图11示出具有较小功能元件186的LGCO 100。功能元件186被限定为：反射器138、界面120、和包括离开面166和注入面168的孔130。在前述附图中已示出的光学器件已使用大型功能元件186以实现例示目的。实际上，功能元件186可以是小型的，并具有1微米至1毫米之间的周期188。在小于1微米时，光学干涉可能会影响光学器件100的性能，而在尺寸大于1毫米时，必要的金刚石加工变得异常昂贵。然而，较大尺寸是可以的并且具有其作用，而较小尺寸也可以在低于可见光的波长下起作用。
此后的部分概述本技术的具体实施例。
图12A和12B示出线性LGCO 190，其使用两部分的板复合而成，其中一个板162用于波导台108，另一板164用于准直台114。管形灯泡192，在本例中为荧光灯泡，沿光学器件的一个边缘延伸。从线性LGCO 190发出的光将在平面YZ中准直并在平面XZ中发散。本实施例应用在计算机显示和照明中。
图13A-13C示出回旋LGCO 194。该光学器件将产生类似于图7中的射束。该LGCO 194的直径为20厘米，LGCO 194在其最宽部位处的厚度为大约1厘米。毂150具有用于直径5mm、高7mm的LED灯泡的空间，通过改变设计，其它灯泡尺寸也可适用。
图14A-14C示出混合式线性/回旋光学器件198，其在此限定为宽射束光学器件。图11中的功能元件186显示出线性光学器件沿纵向轴线200的截面。波导台108的后侧面118回旋，用于灯泡的毂150处于LGCO 198的中心。该LGCO 198不如前述的光学器件194高效，这是因为由于内部散射而导致更多的光损失。LGCO 198使光在平面YZ中准直，同时使光在平面XZ中散开。这对于汽车前灯将是有用的，在这种情况下，希望对道路进行宽幅照射，但对道路上方的照射并不重要。LGCO 198产生与图12A-12C的LGCO 190类似的射束，不同之处在于，LGCO 198接纳小型点源灯泡，且不需要长管灯泡。
这种宽射束LGCO 198的分布图210和势图212显示在图15A-15D中。
存在许多实现宽射束光形状的方式。图16A-16C示出另一LGCO 202，其被称为半宽射束光学器件。功能元件186表示在圆弧204和206上。圆弧与LGCO 202的圆周208不同心。在如图16A-16C所示的实施例中，表示圆弧204和206的圆的中心与LGCO 202本身的中心的距离相等。从LGCO202形成的射束看起来也非常类似于图15A-15D中所示，但在光学上比图14中的实施例198更为有效。
图17示出回旋LGCO 194，其中，在发射面106上具有柱面透镜214。结果形成的LGCO 216也产生宽射束，该宽射束在YZ平面发散并在XZ平面准直。
尽管光源(灯或LED)在先前显示处于LGCO的中心，不过也可以将灯泡安装在边缘。图18A-18B示出在这种情况下的光学器件的另一实施例。灯泡102位于LGCO 218的边缘。LGCO 218通过采取图17A-17C中的LGCO 216的圆形截面而形成。可进行这种截取以形成任何在边缘发光的实施例；而且，这种截取不必是圆形的，而可以是正方形、三角形或任何合适的形状。
可以将准直台114中的反射器138制成为任何其它类的反射器，包括：如图19中所示的复合反射器220。这给出更多关于光形状的自由度。
波导台板162在先前的附图中显示为渐缩至非常细的边缘。出于结构和制造的原因，波导台板162可能需要最小的厚度。图20示出较宽和较大的反射器222，其可叠盖波导台板162的外侧边缘224。
图21示出高射束/低射束LGCO 226的截面设计。LGCO 226接收来自中心灯泡228和边缘安装灯泡230的光。光学器件226的上半部分236中的反射器138在图9之后形成模型；反射器138将光准直为向下指向的射束。LGCO 226的下半部分238上的反射器138将光水平准直。
当中心灯泡228发射光232时，该光沿波导台108内的两个方向行进。该光到达反射器138而进入LGCO 226的上半部分236和下半部分238中。从LGCO 226发射的光232包括来自上半部分236的向下对准的光线和来自下半部分238的水平行进的光线。
当边缘安装的灯泡230发射光234时，该光进入下边缘240处的波导台108，并在波导台108中仅向上行进。光234将避开所有孔130并通过LGCO226的下半部分238保留在波导台108中。这是因为，孔130仅在光沿波导台108的渐缩方向行进时才允许光离开波导台108。当光在波导台108中沿相反方向行进时，光无法在孔130处离开并继续传播。在LGCO 226的情况下，来自边缘安装灯泡230的光234将传播通过下半部分238并进入波导台108的上半部分236。光234然后以正确方式行进以穿过孔130并反射离开反射器138。由于光学器件226的上半部分236中的反射器138被定向为使光向下对准，因而结果形成的射束234将被向下导引。这样，仅当边缘安装的灯泡230被点亮时，LGCO 226才形成低射束，而当中心灯泡228被点亮时形成高射束。
这些设计的灯泡部分没有详细论述，这是因为可采用任何灯泡。图22示出使用高热灯泡244的这种LGCO 242的示例性实施例。该图示出对这种光源的其它创新细节。反射红外辐射248的双色镜246用于使灯244与LGCO242分离。这样将红外辐射248朝向灯244向回反射，同时允许可见光250进入LGCO 242并成形为向前准直射束112。反射可见光250的第二双色镜252可放置在光源244之下，以允许红外辐射248射离灯泡壳体254，同时将可见光250阻挡在内部而使其可到达LGCO 242中。
也可采用其它光阻挡方案，从而使光源与LGCO之间的连接最大化。最普遍的这类方案是，将镜面放置在灯泡或LED本身上以防止光沿不希望的方位射离。
除了灯和灯泡，光可通过光纤器件到达任何上述光导准直光学器件中。
在前文的描述中，出于说明目的，提到了很多细节以提供对本发明实施例的全面理解。然而，对于本领域技术人员而言显然的是，实施本发明并不需要这些具体细节。在其它情况下，公知的电子结构和电路以结构图的形式示出以避免使本发明的重点不清。例如，未提供如下具体细节：在此描述的本发明实施例是否实现为软件程序、硬件电路、固件、或者它们的组合。
本发明的上述实施例仅为示例。在不背离仅由所附权利要求书限定的本发明范围的情况下，本领域技术人员可以对特定的实施例进行替换、修改和变化。

Claims (7)

1.一种照明装置，包括：
准直台，包括透光材料的板并且具有多个注入面和输出表面，所述准直台进一步包括光学地位于所述多个注入面和所述输出表面之间的多个弯曲的反射器，每个弯曲的反射器由将所述准直台的透光材料与折射系数比所述准直台的所述透光材料的折射系数低的材料分开的界面形成，所述弯曲的反射器的截面为抛物线形的截面，并且具有对称轴线和沿所述对称轴线布置的焦点：和
波导台，该波导台包括与所述准直台分开和光学连接的透光材料的板，所述波导台具有第一表面，所述第一表面是后侧反射器，所述后侧反射器与多个前侧反射器结合进行全内反射操作，所述第一表面在所述波导台的后部上，并且所述前侧反射器在所述波导台的前侧上，所述波导台进一步包括与所述准直台的所述注入面邻接的多个离开面以形成位于所述波导台和所述准直台之间的多个光学输入孔，每个抛物线形的截面的焦点在一个所述光学输入孔中，所述多个离开面中的每个离开面位于两个相邻的前侧反射器之间，该波导台进一步包括从光源接收光的输入表面，所述波导台通过多重全内反射将来自所述输入表面的光引导朝向所述光学输入孔，并且在所述波导台的横截面中，所述波导台从所述输入表面渐缩到所述波导台的外边缘，从而所述波导台在所述外边缘处最薄，并且所述波导台在所述输入表面处最厚；
所述准直台的所述弯曲的反射器通过全内反射将由所述光学输入孔接收的射到所述弯曲的反射器上的光反射到所述输出表面，所述光作为多个射束从所述输出表面离开所述照明装置，所述弯曲的反射器中的每一个的截面的形状使得经过所述抛物线形的截面的焦点并且被所述弯曲的反射器反射的光具有与所述弯曲的反射器的所述对称轴线平行的输出方向；和
所述光源被光学连接到所述波导台的所述输入表面。
2.如权利要求1所述的装置，其中所述波导台的所述多个前侧反射器平行于所述波导台的所述第一表面。
3.如权利要求1所述的装置，其中所述多个光学输入孔的所述离开面中的每一个位于所述波导台的相邻的所述前侧反射器之间。
4.如权利要求1所述的装置，其中所述波导台的所述输入表面具有光输入区域，且所述准直台的所述输出表面具有光发射区域，所述光输入区域小于所述光发射区域。
5.如权利要求1所述的装置，其中所述多个弯曲的反射器沿平行的线相互分开。
6.如权利要求1所述的装置，其中：
所述多个弯曲的反射器沿同心的圆弧相互分开；并且
所述输入表面成形为与所述弯曲的反射器基本同心的圆弧。
7.如权利要求1所述的装置，其中所述光作为准直射束离开所述准直台。
CN200880014534.2A 2007-05-01 2008-05-01 照明装置 Active CN101680631B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US91520707P 2007-05-01 2007-05-01
US60/915,207 2007-05-01
US94274507P 2007-06-08 2007-06-08
US60/942,745 2007-06-08
US95177507P 2007-07-25 2007-07-25
US60/951,775 2007-07-25
PCT/CA2008/000847 WO2008131566A1 (en) 2007-05-01 2008-05-01 Illumination device

Publications (2)

Publication Number Publication Date
CN101680631A CN101680631A (zh) 2010-03-24
CN101680631B true CN101680631B (zh) 2014-04-09

Family

ID=39925147

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2008800143629A Expired - Fee Related CN101681949B (zh) 2007-05-01 2008-05-01 光导太阳能电池板及其制备方法
CN200880014534.2A Active CN101680631B (zh) 2007-05-01 2008-05-01 照明装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2008800143629A Expired - Fee Related CN101681949B (zh) 2007-05-01 2008-05-01 光导太阳能电池板及其制备方法

Country Status (10)

Country Link
US (6) US8152339B2 (zh)
EP (4) EP2153475B1 (zh)
JP (2) JP5837746B2 (zh)
KR (1) KR101487896B1 (zh)
CN (2) CN101681949B (zh)
AU (1) AU2008243623B2 (zh)
CA (2) CA2685108C (zh)
ES (1) ES2642209T3 (zh)
IL (1) IL201786A (zh)
WO (2) WO2008131566A1 (zh)

Families Citing this family (192)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100024868A1 (en) * 2006-12-13 2010-02-04 Pythagoras Solar Inc. Solar radiation collector
WO2008131566A1 (en) * 2007-05-01 2008-11-06 Morgan Solar Inc. Illumination device
US9337373B2 (en) 2007-05-01 2016-05-10 Morgan Solar Inc. Light-guide solar module, method of fabrication thereof, and panel made therefrom
US9040808B2 (en) * 2007-05-01 2015-05-26 Morgan Solar Inc. Light-guide solar panel and method of fabrication thereof
WO2009035986A2 (en) * 2007-09-10 2009-03-19 Banyan Energy, Inc Compact optics for concentration, aggregation and illumination of light energy
US8705914B2 (en) 2007-09-10 2014-04-22 Banyan Energy, Inc. Redirecting optics for concentration and illumination systems
US8412010B2 (en) * 2007-09-10 2013-04-02 Banyan Energy, Inc. Compact optics for concentration and illumination systems
US7672549B2 (en) * 2007-09-10 2010-03-02 Banyan Energy, Inc. Solar energy concentrator
ES2326456B1 (es) * 2008-01-30 2010-05-25 Abengoa Solar New Technologies S.A. Planta de baja concentracion solar y metodo para maximizar la produccion de energia electrica de sus modulos fotovoltaicos.
AU2009246842A1 (en) 2008-05-16 2009-11-19 Emcore Corporation Concentrating photovoltaic solar panel
US20100024805A1 (en) * 2008-07-29 2010-02-04 Genie Lens Technologies, Llc Solar panels for concentrating, capturing, and transmitting solar energy in conversion systems
US9274266B2 (en) 2008-09-19 2016-03-01 The Regents Of The University Of California System and method for solar energy capture and related method of manufacturing
US8730179B2 (en) * 2008-09-30 2014-05-20 Apple Inc. Integrated touch sensor and solar assembly
US20120024374A1 (en) * 2008-10-02 2012-02-02 Raydyne Energy, Inc. Solar energy concentrator
AU2008363098A1 (en) * 2008-10-15 2010-04-22 Kuldip Singh Virk Solar panels
ES2364665B1 (es) * 2008-11-12 2012-05-23 Abengoa Solar New Technologies, S.A. Sistema de captación y concentración de luz.
JP2010141297A (ja) * 2008-11-14 2010-06-24 Nippon Leiz Co Ltd 導光体および光電変換器ならびに平面光電変換装置
TW201023379A (en) * 2008-12-03 2010-06-16 Ind Tech Res Inst Light concentrating module
US20100165495A1 (en) * 2008-12-29 2010-07-01 Murtha R Michael Collection optic for solar concentrating wedge
US8327839B2 (en) * 2009-01-07 2012-12-11 Pratt & Whitney Rocketdyne, Inc. Air instrumentation system for concentrated solar power generation systems
US8266819B2 (en) * 2009-01-07 2012-09-18 Pratt & Whitney Rocketdyne, Inc. Air drying system for concentrated solar power generation systems
US7904871B2 (en) * 2009-01-16 2011-03-08 Genie Lens Technologies, Llc Computer-implemented method of optimizing refraction and TIR structures to enhance path lengths in PV devices
US8338693B2 (en) * 2009-01-16 2012-12-25 Genie Lens Technology, LLC Solar arrays and other photovoltaic (PV) devices using PV enhancement films for trapping light
US7968790B2 (en) * 2009-01-16 2011-06-28 Genie Lens Technologies, Llc Photovoltaic (PV) enhancement films for enhancing optical path lengths and for trapping reflected light
US8048250B2 (en) * 2009-01-16 2011-11-01 Genie Lens Technologies, Llc Method of manufacturing photovoltaic (PV) enhancement films
US9105783B2 (en) * 2009-01-26 2015-08-11 The Aerospace Corporation Holographic solar concentrator
KR101057790B1 (ko) 2009-02-03 2011-08-19 테라웨이브 주식회사 집광형 태양광 발전 모듈
US20100236625A1 (en) * 2009-02-20 2010-09-23 John Kenney Solar Modules Including Spectral Concentrators and Related Manufacturing Methods
US20100212716A1 (en) * 2009-02-20 2010-08-26 Scott Lerner Solar radiation collection using dichroic surface
US20100212717A1 (en) * 2009-02-20 2010-08-26 Whitlock John P Solar collector with optical waveguide
US20100224248A1 (en) * 2009-02-20 2010-09-09 John Kenney Solar Modules Including Spectral Concentrators and Related Manufacturing Methods
US8774573B2 (en) 2009-02-20 2014-07-08 OmniPV, Inc. Optical devices including resonant cavity structures
WO2010099236A1 (en) * 2009-02-27 2010-09-02 Skywatch Energy, Inc. 1-dimensional concentrated photovoltaic systems
WO2010101644A1 (en) * 2009-03-05 2010-09-10 James Rosa 3-d non-imaging radiant energy concentrator
JP2010212280A (ja) * 2009-03-06 2010-09-24 Sumitomo Electric Ind Ltd 太陽電池の導光構造、太陽電池ユニット及び太陽電池モジュール
CA2658193A1 (en) * 2009-03-12 2010-09-12 Morgan Solar Inc. Stimulated emission luminescent light-guide solar concentrators
US8290318B2 (en) * 2009-04-21 2012-10-16 Svv Technology Innovations, Inc. Light trapping optical cover
WO2010124028A2 (en) * 2009-04-21 2010-10-28 Vasylyev Sergiy V Light collection and illumination systems employing planar waveguide
EP2430741A4 (en) * 2009-05-14 2017-06-21 Sunboost Ltd. Light collection system and method
WO2010138606A2 (en) * 2009-05-26 2010-12-02 Cogenra Solar, Inc. Concentrating solar photovoltaic-thermal system
US9246038B2 (en) 2009-06-24 2016-01-26 University Of Rochester Light collecting and emitting apparatus, method, and applications
JP2012531623A (ja) 2009-06-24 2012-12-10 ユニバーシティー オブ ロチェスター ステップ状の光収集および集光システム、その構成要素、および方法
EP2446306A4 (en) * 2009-06-24 2014-09-10 Univ Rochester ATTENUATED LIGHT COLLECTION AND CONCENTRATION SYSTEM, COMPONENTS THEREOF AND METHODS
US8189970B2 (en) 2009-06-24 2012-05-29 University Of Rochester Light collecting and emitting apparatus, method, and applications
TWI409967B (zh) * 2009-07-13 2013-09-21 Epistar Corp 一種太陽能電池模組及其製作方法
TWI482995B (zh) * 2009-07-20 2015-05-01 Ind Tech Res Inst 集光裝置及照明設備
CN102947745A (zh) 2009-08-20 2013-02-27 光处方革新有限公司 步阶式流线聚光器和准直器
JP5443494B2 (ja) * 2009-08-21 2014-03-19 株式会社東芝 光学素子および表示装置
JP2011059323A (ja) * 2009-09-09 2011-03-24 Leiz Advanced Technology Corp 集光モジュールおよびこれを用いた集光ユニット
WO2011038127A2 (en) * 2009-09-24 2011-03-31 Genie Lens Technologies Llc Tracking fiber optic wafer concentrator
WO2011039356A1 (en) * 2009-10-01 2011-04-07 Danmarks Tekniske Universitet Solar energy harvesting system
KR20110048406A (ko) * 2009-11-02 2011-05-11 엘지이노텍 주식회사 태양전지 및 이의 제조방법
US20110017267A1 (en) * 2009-11-19 2011-01-27 Joseph Isaac Lichy Receiver for concentrating photovoltaic-thermal system
US8937242B2 (en) 2009-11-24 2015-01-20 Industrial Technology Research Institute Solar energy system
JP5873801B2 (ja) * 2009-11-25 2016-03-01 バニアン・エナジー・インコーポレーテッドＢａｎｙａｎ Ｅｎｅｒｇｙｉｎｃｏｒｐｏｒａｔｅｄ ソーラーモジュール構造
US20110162712A1 (en) 2010-01-07 2011-07-07 Martin David Tillin Non-tracked low concentration solar apparatus
US20110232719A1 (en) * 2010-02-17 2011-09-29 Freda Robert M Solar power system
ES2364310B1 (es) 2010-02-19 2012-04-02 Abengoa Solar New Technologies, S.A Sistema de concentracion solar fotovoltaica
US8673186B2 (en) * 2010-03-02 2014-03-18 Microsoft Corporation Fabrication of an optical wedge
US20110220173A1 (en) * 2010-03-09 2011-09-15 Michael Lebby Active solar concentrator with multi-junction devices
WO2011114240A2 (en) * 2010-03-19 2011-09-22 Morgan Solar Inc. Solar-light concentration apparatus
CN102918660B (zh) * 2010-04-01 2015-11-25 摩根阳光公司 集成光伏模块
US20110271999A1 (en) 2010-05-05 2011-11-10 Cogenra Solar, Inc. Receiver for concentrating photovoltaic-thermal system
US8686279B2 (en) 2010-05-17 2014-04-01 Cogenra Solar, Inc. Concentrating solar energy collector
WO2011149589A1 (en) 2010-05-24 2011-12-01 Cogenra Solar, Inc. Concentrating solar energy collector
US8642937B1 (en) * 2010-05-27 2014-02-04 Exelis, Inc. Full-aperture, back-illuminated, uniform-scene for remote sensing optical payload calibration
US8624612B2 (en) * 2010-06-15 2014-01-07 Electronic Testing Services, Llc RF non-contact thin film measurement using two port waveguide
US8735791B2 (en) 2010-07-13 2014-05-27 Svv Technology Innovations, Inc. Light harvesting system employing microstructures for efficient light trapping
CN103038577B (zh) * 2010-07-30 2015-11-25 摩根阳光公司 光导太阳能模块及其制造方法和由其制成的电池板
DE102010034020A1 (de) * 2010-08-11 2012-02-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Oberflächenstruktur sowie Fresnel-Linse und Werkzeug zur Herstellung einer Oberflächenstruktur
US20130176727A1 (en) * 2010-09-21 2013-07-11 Koninklijke Philips Electronics N.V. Segmented spotlight having narrow beam size and high lumen output
ES2399254B1 (es) 2010-09-27 2013-11-11 Abengoa Solar New Technologies S.A Sistema reflexivo de concentracion solar fotovoltaica
US8798432B2 (en) 2010-10-21 2014-08-05 Microsoft Corporation Fabrication of a laminated optical wedge
CN102544172B (zh) * 2010-12-30 2015-10-21 财团法人工业技术研究院 聚焦型太阳能导光模块
US8885995B2 (en) 2011-02-07 2014-11-11 Morgan Solar Inc. Light-guide solar energy concentrator
US9806425B2 (en) * 2011-02-11 2017-10-31 AMI Research & Development, LLC High performance low profile antennas
US9246230B2 (en) 2011-02-11 2016-01-26 AMI Research & Development, LLC High performance low profile antennas
DE102011004349A1 (de) * 2011-02-17 2012-08-23 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung eines Kraftfahrzeugs
US8928988B1 (en) 2011-04-01 2015-01-06 The Regents Of The University Of California Monocentric imaging
US8791355B2 (en) * 2011-04-20 2014-07-29 International Business Machines Corporation Homogenizing light-pipe for solar concentrators
US9263605B1 (en) * 2011-04-20 2016-02-16 Morgan Solar Inc. Pulsed stimulated emission luminescent photovoltaic solar concentrator
JP2012248776A (ja) * 2011-05-31 2012-12-13 Dainippon Printing Co Ltd 集光素子及び太陽電池システム
ITMI20110994A1 (it) * 2011-05-31 2012-12-01 Andrea Cincotto Apparato fotovoltaico
WO2012176168A2 (en) 2011-06-22 2012-12-27 Morgan Solar Inc. Photovoltaic power generation system
WO2013011613A1 (ja) * 2011-07-15 2013-01-24 パナソニック株式会社 集光型レンズアレイおよびそれを備えた太陽電池
US8847142B2 (en) 2011-07-20 2014-09-30 Hong Kong Applied Science and Technology Research Institute, Co. Ltd. Method and device for concentrating, collimating, and directing light
US9108369B2 (en) 2011-07-25 2015-08-18 Microsoft Technology Licensing, Llc Wedge light guide
JP5569484B2 (ja) * 2011-07-27 2014-08-13 三菱電機株式会社 集光器および集光器を備えた太陽電池
WO2013024369A1 (en) 2011-08-15 2013-02-21 Morgan Solar Inc. Self-ballasted apparatus for solar tracking
KR101347785B1 (ko) * 2011-08-29 2014-01-10 정재헌 타원체 거울 집속 광 가이드
US9482871B2 (en) 2011-08-30 2016-11-01 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Light concentration and energy conversion system
US20130071716A1 (en) * 2011-09-16 2013-03-21 General Electric Company Thermal management device
KR101282197B1 (ko) * 2011-10-10 2013-07-04 (주) 비제이파워 렌즈를 이용한 태양광 집광모듈 시스템
KR101282192B1 (ko) * 2011-10-10 2013-07-04 (주) 비제이파워 반사광을 이용한 태양광 집광모듈 시스템
JPWO2013058381A1 (ja) * 2011-10-19 2015-04-02 株式会社ニコン 集光装置、光発電装置及び光熱変換装置
JP2013110273A (ja) * 2011-11-21 2013-06-06 Sharp Corp 半導体発光装置
US8328403B1 (en) 2012-03-21 2012-12-11 Morgan Solar Inc. Light guide illumination devices
BR112014027326A2 (pt) 2012-05-02 2017-06-27 3M Innovative Properties Co mecanismo de luz montado em prateleira, sistema de iluminação e sistema de iluminação para centro de dados.
US10720541B2 (en) 2012-06-26 2020-07-21 Lockheed Martin Corporation Foldable solar tracking system, assembly and method for assembly, shipping and installation of the same
US9496822B2 (en) 2012-09-24 2016-11-15 Lockheed Martin Corporation Hurricane proof solar tracker
WO2014052902A1 (en) * 2012-09-30 2014-04-03 Taber William Stevens Jr Radiation collection utilizing total internal reflection and other techniques for the purpose of dispatchble electricity generation and other uses
TWI468737B (zh) * 2012-11-08 2015-01-11 Univ Nat Taiwan Science Tech 漸層型集光圓盤
US20140124014A1 (en) 2012-11-08 2014-05-08 Cogenra Solar, Inc. High efficiency configuration for solar cell string
US20150309228A1 (en) * 2012-12-03 2015-10-29 Tropiglas Technologies Ltd A spectrally selective panel
US9318636B2 (en) 2012-12-11 2016-04-19 International Business Machines Corporation Secondary optic for concentrating photovoltaic device
WO2014105093A2 (en) * 2012-12-31 2014-07-03 Leo Didomenico Concentrating solar panel with integrated tracker
US9575244B2 (en) * 2013-01-04 2017-02-21 Bal Makund Dhar Light guide apparatus and fabrication method thereof
US9270225B2 (en) 2013-01-14 2016-02-23 Sunpower Corporation Concentrating solar energy collector
US10355156B2 (en) * 2013-01-21 2019-07-16 Holomedia, Llc Light-concentrating mechanism, photovoltaic power generation device, window structure, and window glass
WO2014116498A1 (en) 2013-01-23 2014-07-31 Dow Global Technologies Llc Solar waveguide concentrator
EP2951626B1 (en) * 2013-01-30 2020-12-30 Ideal Industries Lighting Llc Optical waveguides
US9291320B2 (en) 2013-01-30 2016-03-22 Cree, Inc. Consolidated troffer
US10422944B2 (en) * 2013-01-30 2019-09-24 Ideal Industries Lighting Llc Multi-stage optical waveguide for a luminaire
US9442243B2 (en) 2013-01-30 2016-09-13 Cree, Inc. Waveguide bodies including redirection features and methods of producing same
US9625638B2 (en) 2013-03-15 2017-04-18 Cree, Inc. Optical waveguide body
US9366396B2 (en) 2013-01-30 2016-06-14 Cree, Inc. Optical waveguide and lamp including same
US9581751B2 (en) 2013-01-30 2017-02-28 Cree, Inc. Optical waveguide and lamp including same
US9869432B2 (en) 2013-01-30 2018-01-16 Cree, Inc. Luminaires using waveguide bodies and optical elements
US9690029B2 (en) 2013-01-30 2017-06-27 Cree, Inc. Optical waveguides and luminaires incorporating same
US9739991B2 (en) 2013-02-28 2017-08-22 1930106 Ontario Limited Light-concentrating lens assembly for a solar energy recovery system
US9194607B2 (en) * 2013-03-13 2015-11-24 R. Michael Murtha Solar concentrating wedge, compact and ventilated
US9632295B2 (en) 2014-05-30 2017-04-25 Cree, Inc. Flood optic
US9920901B2 (en) 2013-03-15 2018-03-20 Cree, Inc. LED lensing arrangement
US9464783B2 (en) 2013-03-15 2016-10-11 John Paul Morgan Concentrated photovoltaic panel
US9960303B2 (en) 2013-03-15 2018-05-01 Morgan Solar Inc. Sunlight concentrating and harvesting device
MX348456B (es) 2013-03-15 2017-06-14 Morgan Solar Inc Dispositivo recolector y concentrador de luz solar.
US10502899B2 (en) 2013-03-15 2019-12-10 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US10400984B2 (en) 2013-03-15 2019-09-03 Cree, Inc. LED light fixture and unitary optic member therefor
US10379278B2 (en) * 2013-03-15 2019-08-13 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination
US9714756B2 (en) 2013-03-15 2017-07-25 Morgan Solar Inc. Illumination device
US9798072B2 (en) 2013-03-15 2017-10-24 Cree, Inc. Optical element and method of forming an optical element
US9595627B2 (en) 2013-03-15 2017-03-14 John Paul Morgan Photovoltaic panel
US9366799B2 (en) 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
US9435934B2 (en) 2013-03-15 2016-09-06 Morgan Solar Inc. Optics for solar concentrators
US9513424B2 (en) 2013-03-15 2016-12-06 Cree, Inc. Optical components for luminaire
US10436970B2 (en) 2013-03-15 2019-10-08 Ideal Industries Lighting Llc Shaped optical waveguide bodies
US9581750B2 (en) 2013-03-15 2017-02-28 Cree, Inc. Outdoor and/or enclosed structure LED luminaire
EP3002509B1 (en) * 2013-05-21 2017-09-13 Panasonic Intellectual Property Management Co., Ltd. Illuminator
US9212968B1 (en) * 2013-08-28 2015-12-15 Exelis, Inc. Onboard calibration source for spectral calibraton of a radiometer
CN105492955A (zh) * 2013-09-01 2016-04-13 瓦伦·阿库尔·文卡特山 用于收集光的光学系统
WO2015038815A2 (en) * 2013-09-11 2015-03-19 Segal Edward Capturing reflected solar emr energy
WO2015073586A1 (en) * 2013-11-12 2015-05-21 Nitto Denko Corporation Solar energy collection systems utilizing holographic optical elements useful for building integrated photovoltaics
CN103672720B (zh) * 2013-12-10 2015-11-18 杭州奕华能源科技有限公司 全内反射集光装置
JP6269069B2 (ja) * 2014-01-07 2018-01-31 株式会社ニコン 集光装置、光発電装置、集光装置の製造方法
ES2493740B1 (es) * 2014-01-27 2015-10-08 Universidad De Jaén Sistema de concentración de haces de rayos de luz
EP3209929B1 (en) * 2014-03-06 2020-02-19 Ortana Elektronik Yazilim Taah. San. ve Tic. A.S. Signalling light for traffic control
TWI554734B (zh) * 2014-03-13 2016-10-21 國立臺灣師範大學 太陽光集光系統
US11655950B2 (en) * 2014-03-15 2023-05-23 Ideal Industries Lighting Llc Lighting devices having optical waveguides for controlled light distribution
US11302832B2 (en) 2014-05-01 2022-04-12 Sec Optics Llc Optical solar enhancer
JP6693889B2 (ja) 2014-05-14 2020-05-13 カリフォルニア インスティチュート オブ テクノロジー 大規模宇宙太陽光発電所：誘導可能ビームを用いる送電
WO2015179213A2 (en) 2014-05-14 2015-11-26 California Institute Of Technology Large-scale space-based solar power station: multi-scale modular space power
CN106461192B (zh) * 2014-05-30 2019-11-19 克里公司 用于照明设备的光学组件
JP6640116B2 (ja) 2014-06-02 2020-02-05 カリフォルニア インスティチュート オブ テクノロジー 大規模宇宙太陽光発電所：効率的発電タイル
KR102244427B1 (ko) * 2014-06-02 2021-04-27 엘지이노텍 주식회사 조명 장치
JP2016004809A (ja) * 2014-06-13 2016-01-12 Tdk株式会社 太陽電池
US10330845B2 (en) * 2014-09-24 2019-06-25 Rebo Lighting & Electronics, Llc Waveguide for controlled light distribution
US20160238388A1 (en) * 2015-02-17 2016-08-18 Vivint Solar, Inc. Solar system installation
JP6715317B2 (ja) 2015-07-22 2020-07-01 カリフォルニア インスティチュート オブ テクノロジー コンパクトパッケージング用の大面積構造体
WO2017027633A1 (en) 2015-08-10 2017-02-16 California Institute Of Technology Systems and methods for controlling supply voltages of stacked power amplifiers
US10992253B2 (en) 2015-08-10 2021-04-27 California Institute Of Technology Compactable power generation arrays
JP6763614B2 (ja) * 2015-10-09 2020-09-30 国立大学法人北海道大学 光導波装置、光電変換装置、建築物、電子機器および発光装置
JP6694127B2 (ja) * 2015-12-10 2020-05-13 峰生 松山 太陽光発電システム
DE102015122055B4 (de) * 2015-12-17 2018-08-30 Carl Zeiss Ag Optisches System sowie Verfahren zum Übertragen eines Quellbildes
WO2017112573A1 (en) 2015-12-21 2017-06-29 Raydyne Energy, Inc. Two-axis solar concentrator system
US11719882B2 (en) 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
US10619812B2 (en) 2016-08-12 2020-04-14 Bigz Tech Inc. Light collection device
US10718479B2 (en) 2016-11-03 2020-07-21 Basf Se Daylighting illumination system
US10283659B2 (en) 2016-11-06 2019-05-07 Jitsen Chang Configurations for solar cells, solar panels, and solar panel systems
US20190353882A1 (en) 2017-01-25 2019-11-21 Morgan Solar Inc. Solar concentrator apparatus and solar collector array
WO2018211318A1 (en) 2017-05-16 2018-11-22 Morgan Solar Inc. Device for harvesting sunlight
KR101940921B1 (ko) 2017-08-18 2019-01-22 주식회사 포스코 패턴글라스 및 이를 포함하는 태양광 발전모듈
US11227964B2 (en) 2017-08-25 2022-01-18 California Institute Of Technology Luminescent solar concentrators and related methods of manufacturing
WO2019059342A1 (ja) * 2017-09-22 2019-03-28 国立大学法人北海道大学 光導波装置、光電変換装置、建築物、電子機器、移動体および電磁波導波装置
US10490682B2 (en) 2018-03-14 2019-11-26 National Mechanical Group Corp. Frame-less encapsulated photo-voltaic solar panel supporting solar cell modules encapsulated within multiple layers of optically-transparent epoxy-resin materials
US11362229B2 (en) 2018-04-04 2022-06-14 California Institute Of Technology Epitaxy-free nanowire cell process for the manufacture of photovoltaics
US11634240B2 (en) 2018-07-17 2023-04-25 California Institute Of Technology Coilable thin-walled longerons and coilable structures implementing longerons and methods for their manufacture and coiling
WO2020041522A1 (en) * 2018-08-21 2020-02-27 California Institute Of Technology Windows implementing effectively transparent conductors and related methods of manufacturing
US10739513B2 (en) 2018-08-31 2020-08-11 RAB Lighting Inc. Apparatuses and methods for efficiently directing light toward and away from a mounting surface
US10801679B2 (en) 2018-10-08 2020-10-13 RAB Lighting Inc. Apparatuses and methods for assembling luminaires
US10483906B1 (en) 2018-10-17 2019-11-19 Orenko Limited Photovoltaic solar conversion
US10578795B1 (en) 2018-10-17 2020-03-03 Orenko Limited Light collection housing
US10393407B1 (en) 2018-10-17 2019-08-27 Orenko Limited Heat transfer and thermal storage apparatus
US11772826B2 (en) 2018-10-31 2023-10-03 California Institute Of Technology Actively controlled spacecraft deployment mechanism
TWI693787B (zh) * 2019-01-25 2020-05-11 國立臺灣師範大學 平板式集光裝置
WO2020205800A1 (en) 2019-03-29 2020-10-08 California Institute Of Technology Apparatus and systems for incorporating effective transparent catalyst for photoelectrochemical application
DE102020100960A1 (de) * 2019-12-23 2021-06-24 Bergische Universität Wuppertal Lichtkonzentrator
US11496090B2 (en) * 2020-02-20 2022-11-08 National Taiwan Normal University Light-modulating device
CN111063749B (zh) * 2020-03-16 2021-12-31 徐闻京能新能源有限公司 一种太阳能电池
RS1666U1 (sr) 2020-06-03 2020-11-30 Inst Za Nuklearne Nauke Vinca Optički sistem za hlađenje, manipulaciju svetla i poboljšanje fotonaponskog odaziva komercijalnih solarnih panela
TWI730850B (zh) * 2020-07-22 2021-06-11 茂林光電科技股份有限公司 導光條

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1559000A (zh) * 2001-09-26 2004-12-29 皇家飞利浦电子股份有限公司 波导、边缘发光照明装置和包含这种装置的显示器
CN1662830A (zh) * 2002-06-24 2005-08-31 三菱丽阳株式会社 光源装置及光偏转元件

Family Cites Families (202)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780722A (en) * 1972-04-26 1973-12-25 Us Navy Fiber optical solar collector
US4037096A (en) 1974-08-09 1977-07-19 American Sterilizer Company Illuminator apparatus using optical reflective methods
US4151582A (en) 1974-12-26 1979-04-24 Izon Corporation Point array sheet lighting apparatus
DE2648704A1 (de) 1975-11-03 1977-05-05 Univ Chicago Lichtleiter
US4074704A (en) 1976-05-28 1978-02-21 Gellert Donald P Process of and apparatus for solar heating and the like
US4357486A (en) 1978-03-16 1982-11-02 Atlantic Richfield Company Luminescent solar collector
US4261335A (en) * 1978-10-16 1981-04-14 Balhorn Alan C Solar energy apparatus
US4252416A (en) 1978-10-23 1981-02-24 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Optical instrument for gathering and distribution of light
US4199376A (en) 1978-11-06 1980-04-22 Atlantic Richfield Company Luminescent solar collector
US4282862A (en) 1979-11-09 1981-08-11 Soleau Bertrand S Thin-line collectors
FR2472135A1 (fr) 1979-12-20 1981-06-26 Cibie Projecteurs Projecteur, notamment pour vehicules automobiles
US4257401A (en) 1980-01-02 1981-03-24 Daniels Ronald M Solar heat collector
US4292959A (en) * 1980-02-25 1981-10-06 Exxon Research & Engineering Co. Solar energy collection system
US4411490A (en) 1980-08-18 1983-10-25 Maurice Daniel Apparatus for collecting, distributing and utilizing solar radiation
US4529830A (en) 1980-08-18 1985-07-16 Maurice Daniel Apparatus for collecting, distributing and utilizing solar radiation
US4344417A (en) 1980-10-21 1982-08-17 Jan Malecek Solar energy collector
US4496211A (en) 1980-12-05 1985-01-29 Maurice Daniel Lightpipe network with optical devices for distributing electromagnetic radiation
US4379613A (en) 1981-02-23 1983-04-12 Exxon Research And Engineering Co. Solar energy collector
FR2514105A1 (fr) 1981-10-05 1983-04-08 Cibie Projecteurs Projecteur a conduit de lumiere pour vehicules automobiles
US4863224A (en) 1981-10-06 1989-09-05 Afian Viktor V Solar concentrator and manufacturing method therefor
US4691994A (en) 1981-10-06 1987-09-08 Afian Viktor V Method for a solar concentrator manufacturing
US4505264A (en) 1983-12-27 1985-03-19 Universite Laval Electromagnetic wave concentrator
FR2566925B1 (fr) 1984-06-29 1987-11-27 Blanc Michel Dispositif concentrateur de radiations multidirectionnel non imageur
US4539625A (en) 1984-07-31 1985-09-03 Dhr, Incorporated Lighting system combining daylight concentrators and an artificial source
US4798448A (en) 1988-02-16 1989-01-17 General Electric Company High efficiency illumination system for display devices
JPH0635203Y2 (ja) 1988-09-27 1994-09-14 アルプス電気株式会社 照光用導光体
US5005108A (en) 1989-02-10 1991-04-02 Lumitex, Inc. Thin panel illuminator
JPH0325983A (ja) * 1989-06-23 1991-02-04 Yoshikazu Iwamoto 太陽光集光分配応用装置の、最大出力を目的とする運用基本構成論理回路と技術応用
US5280557A (en) * 1989-07-10 1994-01-18 Nwasokwa Daniel C Nonmaterial deflector-enhanced collector (NDC)
US5089055A (en) 1989-12-12 1992-02-18 Takashi Nakamura Survivable solar power-generating systems for use with spacecraft
US5202950A (en) 1990-09-27 1993-04-13 Compaq Computer Corporation Backlighting system with faceted light pipes
US5050946A (en) 1990-09-27 1991-09-24 Compaq Computer Corporation Faceted light pipe
US5269851A (en) 1991-02-25 1993-12-14 United Solar Technologies, Inc. Solar energy system
US5220462A (en) 1991-11-15 1993-06-15 Feldman Jr Karl T Diode glazing with radiant energy trapping
JP3098835B2 (ja) * 1992-01-13 2000-10-16 本田技研工業株式会社 太陽電池の被覆体
US5528720A (en) 1992-03-23 1996-06-18 Minnesota Mining And Manufacturing Co. Tapered multilayer luminaire devices
US5806955A (en) 1992-04-16 1998-09-15 Tir Technologies, Inc. TIR lens for waveguide injection
US5197792A (en) 1992-04-21 1993-03-30 General Motors Corporation Illuminator device for a display panel
US5438485A (en) 1993-01-07 1995-08-01 Ford Motor Company Illuminator for use with a remote light source
JPH06314069A (ja) 1993-03-03 1994-11-08 Fujitsu Ltd 照明装置
JPH06275859A (ja) * 1993-03-24 1994-09-30 Omron Corp 太陽電池用集光装置
US5357592A (en) 1993-08-17 1994-10-18 Martin Marietta Corporation Optical energy concentrator/reflector
US5485354A (en) 1993-09-09 1996-01-16 Precision Lamp, Inc. Flat panel display lighting system
US5396350A (en) 1993-11-05 1995-03-07 Alliedsignal Inc. Backlighting apparatus employing an array of microprisms
US6129439A (en) 1993-11-05 2000-10-10 Alliedsignal Inc. Illumination system employing an array of multi-faceted microprisms
US5521725A (en) 1993-11-05 1996-05-28 Alliedsignal Inc. Illumination system employing an array of microprisms
US5428468A (en) * 1993-11-05 1995-06-27 Alliedsignal Inc. Illumination system employing an array of microprisms
US5390085A (en) 1993-11-19 1995-02-14 Motorola, Inc. Light diffuser for a liquid crystal display
US5485291A (en) 1994-02-22 1996-01-16 Precision Lamp, Inc. Uniformly thin, high efficiency large area lighting panel with two facet grooves that are spaced apart and have light source facing facets with smaller slopes than the facets facing away from the light source
US5719649A (en) 1994-06-08 1998-02-17 Kabushiki Kaisha Toshiba Light guide and liquid crystal display device using it
US5498297A (en) 1994-09-15 1996-03-12 Entech, Inc. Photovoltaic receiver
US5540216A (en) 1994-11-21 1996-07-30 Rasmusson; James K. Apparatus and method for concentrating radiant energy emanated by a moving energy source
WO1996017207A1 (en) 1994-11-29 1996-06-06 Precision Lamp, Inc. Edge light for panel display
US5839812A (en) * 1995-07-18 1998-11-24 Gl Displays, Inc. Flat parallel light source
US5877874A (en) 1995-08-24 1999-03-02 Terrasun L.L.C. Device for concentrating optical radiation
EP0802446B1 (en) * 1995-11-06 2003-06-11 Seiko Epson Corporation Illuminator, liquid crystal display using the illuminator and electronic device
US5838403A (en) 1996-02-14 1998-11-17 Physical Optics Corporation Liquid crystal display system with internally reflecting waveguide for backlighting and non-Lambertian diffusing
US6072551A (en) 1996-02-14 2000-06-06 Physical Optics Corporation Backlight apparatus for illuminating a display with controlled light output characteristics
US5926601A (en) 1996-05-02 1999-07-20 Briteview Technologies, Inc. Stacked backlighting system using microprisms
US5914760A (en) 1996-06-21 1999-06-22 Casio Computer Co., Ltd. Surface light source device and liquid crystal display device using the same
JPH10221528A (ja) 1996-12-05 1998-08-21 Toyota Motor Corp 太陽電池装置
US6473554B1 (en) 1996-12-12 2002-10-29 Teledyne Lighting And Display Products, Inc. Lighting apparatus having low profile
AU8796098A (en) 1997-08-12 1999-03-08 Breault Research Organization, Inc. Bireflective lens element
US6021007A (en) 1997-10-18 2000-02-01 Murtha; R. Michael Side-collecting lightguide
US6057505A (en) 1997-11-21 2000-05-02 Ortabasi; Ugur Space concentrator for advanced solar cells
US6819687B1 (en) 1997-12-10 2004-11-16 Nellcor Puritan Bennett Incorporated Non-imaging optical corner turner
US6224223B1 (en) 1997-12-22 2001-05-01 Casio Computer Co., Ltd. Illumination panel and display device using the same
JP3174549B2 (ja) 1998-02-26 2001-06-11 株式会社日立製作所 太陽光発電装置及び太陽光発電モジュール並びに太陽光発電システムの設置方法
US6036340A (en) 1998-03-03 2000-03-14 Ford Global Technologies, Inc. Dimpled manifold optical element for a vehicle lighting system
JPH11259007A (ja) 1998-03-10 1999-09-24 Sony Corp 反射型表示装置
JPH11284803A (ja) * 1998-03-27 1999-10-15 Citizen Electronics Co Ltd 線状光源ユニット
US6139176A (en) 1998-07-02 2000-10-31 Federal-Mogul World Wide, Inc. Optical waveguide structure with raised or embedded waveguides
US6201246B1 (en) 1998-07-31 2001-03-13 Infocus Corporation Non-imaging optical concentrator for use in infrared remote control systems
EP1153240B1 (en) 1999-02-24 2003-11-19 3M Innovative Properties Company Illumination device for producing predetermined intensity patterns
GB9905642D0 (en) 1999-03-11 1999-05-05 Imperial College Light concentrator for PV cells
DE19937448A1 (de) 1999-08-07 2001-02-08 Steigerwald Niluh Kusani Statischer Konzentrator
US6623132B2 (en) 1999-08-11 2003-09-23 North American Lighting, Inc. Light coupler hingedly attached to a light guide for automotive lighting
US6570710B1 (en) 1999-11-12 2003-05-27 Reflexite Corporation Subwavelength optical microstructure light collimating films
US6440769B2 (en) 1999-11-26 2002-08-27 The Trustees Of Princeton University Photovoltaic device with optical concentrator and method of making the same
ES2157846B1 (es) 1999-12-02 2002-03-01 Univ Madrid Politecnica Dispositivo con lente discontinua de reflexion total interna y dioptrico asferico para concentracion o colimacion de energia radiante.
US6347874B1 (en) 2000-02-16 2002-02-19 3M Innovative Properties Company Wedge light extractor with risers
CA2402687C (en) 2000-03-16 2010-10-26 Led Products, Inc. High efficiency non-imaging optics
JP2001289515A (ja) 2000-04-07 2001-10-19 Masahiro Nishikawa 太陽光の面集光装置
US6543911B1 (en) 2000-05-08 2003-04-08 Farlight Llc Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore
DE10059455A1 (de) 2000-11-30 2002-06-06 Steigerwald Niluh Kusani Statischer Konzentrator
JP3944816B2 (ja) 2001-01-31 2007-07-18 ミネベア株式会社 面状照明装置
US6541694B2 (en) 2001-03-16 2003-04-01 Solar Enterprises International, Llc Nonimaging light concentrator with uniform irradiance
JP2002289900A (ja) 2001-03-23 2002-10-04 Canon Inc 集光型太陽電池モジュール及び集光型太陽光発電システム
US6607286B2 (en) 2001-05-04 2003-08-19 Lumileds Lighting, U.S., Llc Lens and lens cap with sawtooth portion for light emitting diode
US6425391B1 (en) 2001-05-23 2002-07-30 Jeffrey A. Davoren Electromagnetic radiation collector system
US6576887B2 (en) 2001-08-15 2003-06-10 3M Innovative Properties Company Light guide for use with backlit display
US6637921B2 (en) 2001-09-28 2003-10-28 Osram Sylvania Inc. Replaceable LED bulb with interchangeable lens optic
US6804062B2 (en) 2001-10-09 2004-10-12 California Institute Of Technology Nonimaging concentrator lens arrays and microfabrication of the same
US6717045B2 (en) 2001-10-23 2004-04-06 Leon L. C. Chen Photovoltaic array module design for solar electric power generation systems
JP2003258291A (ja) 2001-12-27 2003-09-12 Daido Steel Co Ltd 集光式太陽光発電装置
US7369735B2 (en) 2002-02-15 2008-05-06 Biosynergetics, Inc. Apparatus for the collection and transmission of electromagnetic radiation
US6959138B2 (en) 2002-05-17 2005-10-25 Nanoventions, Inc. Planar optical waveguide
JP4162935B2 (ja) 2002-07-04 2008-10-08 株式会社小糸製作所 車両用灯具
JP2004047220A (ja) 2002-07-10 2004-02-12 Koito Mfg Co Ltd 車両用灯具
JP2004047753A (ja) * 2002-07-12 2004-02-12 Bridgestone Corp 集光素子付き太陽電池
US20040022071A1 (en) * 2002-08-02 2004-02-05 Delta Electronic, Inc. Optical energy collection system to provide economical light source
KR100472468B1 (ko) 2002-08-07 2005-03-10 삼성전자주식회사 광가이드 및 이를 적용한 화상형성장치
US6991357B2 (en) * 2002-10-10 2006-01-31 Fer Fahrzeugelektrik Gmbh Lamp
DE10249113B4 (de) * 2002-10-22 2010-04-08 Odelo Gmbh Fahrzeugleuchte, insbesondere Heckleuchte, vorzugsweise für Kraftfahrzeuge
GB0227718D0 (en) 2002-11-28 2003-01-08 Eastman Kodak Co A photovoltaic device and a manufacturing method hereof
US7377671B2 (en) 2003-02-04 2008-05-27 Light Prescriptions Innovators, Llc Etendue-squeezing illumination optics
US7020364B2 (en) 2003-03-31 2006-03-28 Sioptical Inc. Permanent light coupling arrangement and method for use with thin silicon optical waveguides
US7976169B2 (en) * 2003-05-14 2011-07-12 Sun Innovations, Inc. Waveguide display
JP2007027150A (ja) 2003-06-23 2007-02-01 Hitachi Chem Co Ltd 集光型光発電システム
JP2005019587A (ja) * 2003-06-25 2005-01-20 Kuraray Co Ltd 採光装置および光発電装置
US6966661B2 (en) 2003-09-16 2005-11-22 Robert L. Read Half-round total internal reflection magnifying prism
JP2005123036A (ja) 2003-10-16 2005-05-12 Takao Mori 太陽光集光装置
JP2005158362A (ja) 2003-11-21 2005-06-16 Stanley Electric Co Ltd 車両用灯具
CA2457266A1 (fr) 2004-02-11 2005-08-11 Dbm Reflex Enterprises Inc. Procede d'injection de prismes retroreflecteurs de grandes dimensions
JP4262113B2 (ja) 2004-02-13 2009-05-13 シチズン電子株式会社 バックライト
US20050185416A1 (en) 2004-02-24 2005-08-25 Eastman Kodak Company Brightness enhancement film using light concentrator array
CN101076744B (zh) 2004-04-23 2010-05-12 光处方革新有限公司 用于发光二极管的光学歧管
TWI245931B (en) 2004-05-07 2005-12-21 Ace T Corp Light guide panel whose structure is like a triangular prism
US7160017B2 (en) * 2004-06-03 2007-01-09 Eastman Kodak Company Brightness enhancement film using a linear arrangement of light concentrators
FR2872256B1 (fr) 2004-06-24 2008-12-12 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation a guide optique pour vehicule automobile
US7083313B2 (en) 2004-06-28 2006-08-01 Whelen Engineering Company, Inc. Side-emitting collimator
EP2381278B1 (en) 2004-07-27 2017-10-25 Dolby Laboratories Licensing Corporation Diffuser for light from light source array and displays incorporating same
KR100677136B1 (ko) * 2004-09-25 2007-02-02 삼성전자주식회사 백라이트 유닛 및 이를 채용한 액정표시장치
WO2006035698A1 (ja) * 2004-09-27 2006-04-06 Dueller Corporation シート状集光器及びこれを用いた太陽電池シート
US20060072222A1 (en) 2004-10-05 2006-04-06 Lichy Joseph I Asymetric, three-dimensional, non-imaging, light concentrator
EP1653258B1 (de) * 2004-10-28 2007-03-21 Delphi Technologies, Inc. Fahrzeugleuchte
CA2592348A1 (en) 2004-12-17 2006-06-22 Universal Biosensors Pty. Ltd. Electromagnetic radiation collector
US7298941B2 (en) 2005-02-16 2007-11-20 Applied Materials, Inc. Optical coupling to IC chip
CN101138100B (zh) * 2005-02-16 2010-06-16 荷兰科学技术基金会 发光物体及其应用
JP4442767B2 (ja) * 2005-02-28 2010-03-31 株式会社エンプラス 導光板、該導光板を備えた面光源装置、及び該面光源装置を備えた表示装置
US20060207650A1 (en) 2005-03-21 2006-09-21 The Regents Of The University Of California Multi-junction solar cells with an aplanatic imaging system and coupled non-imaging light concentrator
US20080087323A1 (en) 2005-05-09 2008-04-17 Kenji Araki Concentrator Solar Photovoltaic Power Generating Apparatus
CN101163748B (zh) 2005-05-26 2011-04-13 陶氏康宁公司 用于模塑小的型材的方法和有机硅封装剂组合物
US20070095386A1 (en) 2005-06-06 2007-05-03 Solaria Corporation Method and system for integrated solar cell using a plurality of photovoltaic regions
JP4671344B2 (ja) 2005-08-03 2011-04-13 シチズン電子株式会社 導光板及びそれを用いたバックライト装置
JP4675962B2 (ja) * 2005-08-12 2011-04-27 シャープ株式会社 バックライトユニット、及び液晶表示装置
GB2431513B (en) 2005-10-21 2008-06-04 Imp College Innovations Ltd Solar concentrators
US20080184989A1 (en) 2005-11-14 2008-08-07 Mecham Travis W Solar blackbody waveguide for high pressure and high temperature applications
US7548670B2 (en) * 2005-11-14 2009-06-16 Koninklijke Philips Electronics N.V. Thin and efficient light collimating device
US7160010B1 (en) 2005-11-15 2007-01-09 Visteon Global Technologies, Inc. Light manifold for automotive light module
US7438454B2 (en) * 2005-11-29 2008-10-21 Visteon Global Technologies, Inc. Light assembly for automotive lighting applications
US7467879B2 (en) * 2006-04-21 2008-12-23 Xerox Corporation Document illuminator with stepped optical element
US20070246040A1 (en) 2006-04-25 2007-10-25 Applied Optical Materials Wide angle solar concentrator
US7855335B2 (en) 2006-04-26 2010-12-21 Palo Alto Research Center Incorporated Beam integration for concentrating solar collector
IL176618A0 (en) 2006-06-29 2006-10-31 Zalman Schwartzman A solar cocentrating device for photovoltaic energy generation
EP2039227B1 (en) 2006-06-30 2018-03-21 Philips Lighting Holding B.V. Device and method for controlling a lighting system by proximity sensing of a spotlight control device and spotlight control device
CA2552023A1 (fr) 2006-07-14 2008-01-14 Dbm Reflex Enterprises Inc. Procede d'injection plastique de lentilles avec elements optiques ou/et prismes retroreflecteurs non juxtaposes
EP2052194A2 (en) 2006-07-28 2009-04-29 Angus Muir Edington Scrimgeour Non-tracking solar collectors
US20080048102A1 (en) 2006-08-22 2008-02-28 Eastman Kodak Company Optically enhanced multi-spectral detector structure
FR2905448B1 (fr) 2006-09-01 2015-05-01 Valeo Vision Dispositif d'eclairage ou de signalisation d'aspect guide de lumiere haute performance pour vehicule.
DE102006044603A1 (de) 2006-09-19 2008-03-27 Solar Dynamics Gmbh Solarer Mehrstufenkonzentrator
WO2008050392A1 (fr) 2006-10-24 2008-05-02 Daido Steel Co., Ltd Appareil photovoltaïque à concentration
US20080128016A1 (en) 2006-11-08 2008-06-05 Silicon Valley Solar, Inc. Parallel Aperture Prismatic Light Concentrator
US20100024868A1 (en) 2006-12-13 2010-02-04 Pythagoras Solar Inc. Solar radiation collector
AU2008205373B2 (en) 2007-01-10 2011-09-15 Xtreme Energetics, Inc. Non-imaging facet based optics
DE102007005091B4 (de) 2007-02-01 2011-07-07 Leonhard Kurz GmbH & Co. KG, 90763 Solarzelle
CN101641860A (zh) 2007-02-23 2010-02-03 加利福尼亚大学董事会 利用菲涅耳透镜和非成像次级光学的聚光光伏系统
JP2008218018A (ja) * 2007-02-28 2008-09-18 Sony Corp 光源装置および液晶表示装置
US8101855B2 (en) 2007-03-14 2012-01-24 Light Prescriptions Innovators, Llc Optical concentrator, especially for solar photovoltaics
US20080314436A1 (en) 2007-03-30 2008-12-25 O'connell Dan Solar augmentation system
FR2914754B1 (fr) 2007-04-05 2009-07-17 Commissariat Energie Atomique Dispositif de concentration de lumiere plan a epaisseur reduite
US20080257408A1 (en) 2007-04-23 2008-10-23 Atomic Energy Council - Institute Of Nuclear Energy Research Solar light concentrator
CN101730942A (zh) 2007-04-30 2010-06-09 陈小源 导波光伏装置
US9337373B2 (en) 2007-05-01 2016-05-10 Morgan Solar Inc. Light-guide solar module, method of fabrication thereof, and panel made therefrom
WO2008131566A1 (en) 2007-05-01 2008-11-06 Morgan Solar Inc. Illumination device
US9040808B2 (en) 2007-05-01 2015-05-26 Morgan Solar Inc. Light-guide solar panel and method of fabrication thereof
WO2009001106A2 (en) 2007-06-25 2008-12-31 Sunsense Ltd. System and methods of utilizing solar energy
US7724998B2 (en) 2007-06-28 2010-05-25 Draka Comteq B.V. Coupling composition for optical fiber cables
EP2009416A1 (en) 2007-06-29 2008-12-31 Interuniversitair Microelektronica Centrum Vzw Optical probe
CN101652606A (zh) * 2007-08-29 2010-02-17 夏普株式会社 发光元件和具备它的显示装置
US20100218806A1 (en) 2007-09-07 2010-09-02 Quadra Solar Corporation Concentrated solar system
US7672549B2 (en) 2007-09-10 2010-03-02 Banyan Energy, Inc. Solar energy concentrator
WO2009035986A2 (en) 2007-09-10 2009-03-19 Banyan Energy, Inc Compact optics for concentration, aggregation and illumination of light energy
US8412010B2 (en) 2007-09-10 2013-04-02 Banyan Energy, Inc. Compact optics for concentration and illumination systems
US20100236601A1 (en) 2007-09-26 2010-09-23 Chikao Okamoto Solar cell, concentrating photovoltaic power generation module, concentrating photovoltaic power generation unit and solar cell manufacturing method
US8119905B2 (en) 2007-11-03 2012-02-21 Solfocus, Inc. Combination non-imaging concentrator
WO2009063416A2 (en) 2007-11-13 2009-05-22 Koninklijke Philips Electronics, N.V. Thin and efficient collecting optics for solar system
US20090126792A1 (en) 2007-11-16 2009-05-21 Qualcomm Incorporated Thin film solar concentrator/collector
EP2223169A4 (en) 2007-12-10 2011-05-25 Artificial Muscle Inc OPTICAL LENS IMAGE STABILIZATION SYSTEMS
US20090165842A1 (en) 2007-12-28 2009-07-02 Mcdonald Mark Solid concentrator with total internal secondary reflection
WO2009129599A1 (en) 2008-04-22 2009-10-29 Mihai Grumazescu Optical assembly for concentrating photovoltaics
CN102047155B (zh) 2008-05-28 2013-04-03 高通Mems科技公司 具有光转向微结构的光导面板、其制造方法和显示装置
EP2351107A1 (en) * 2008-09-04 2011-08-03 Morgan Solar Inc. Staggered light collectors for concentrator solar panels
US20100065120A1 (en) 2008-09-12 2010-03-18 Solfocus, Inc. Encapsulant with Modified Refractive Index
US9274266B2 (en) 2008-09-19 2016-03-01 The Regents Of The University Of California System and method for solar energy capture and related method of manufacturing
US20120024374A1 (en) 2008-10-02 2012-02-02 Raydyne Energy, Inc. Solar energy concentrator
WO2010040053A1 (en) 2008-10-02 2010-04-08 Richard Morris Knox Solar energy concentrator
ES2364665B1 (es) 2008-11-12 2012-05-23 Abengoa Solar New Technologies, S.A. Sistema de captación y concentración de luz.
US20100165495A1 (en) 2008-12-29 2010-07-01 Murtha R Michael Collection optic for solar concentrating wedge
US9105783B2 (en) * 2009-01-26 2015-08-11 The Aerospace Corporation Holographic solar concentrator
DE102009045033A1 (de) * 2009-03-12 2010-10-07 Georg-Simon-Ohm Hochschule für angewandte Wissenschaften Fachhochschule Nürnberg Nachführeinheit für einen Sonnenkollektor
WO2010124028A2 (en) 2009-04-21 2010-10-28 Vasylyev Sergiy V Light collection and illumination systems employing planar waveguide
WO2010129732A1 (en) 2009-05-08 2010-11-11 Corning Incorporated Glass articles with polymer overmolds and methods for forming the same
WO2011056396A2 (en) 2009-10-26 2011-05-12 3M Innovative Properties Company Fresnel lens
US8137001B2 (en) 2009-11-02 2012-03-20 Harris Corporation Repeatable optical waveguide interconnection including an index matching elastomeric solid layer and related methods
JP5873801B2 (ja) 2009-11-25 2016-03-01 バニアン・エナジー・インコーポレーテッドＢａｎｙａｎ Ｅｎｅｒｇｙｉｎｃｏｒｐｏｒａｔｅｄ ソーラーモジュール構造
US20110162712A1 (en) 2010-01-07 2011-07-07 Martin David Tillin Non-tracked low concentration solar apparatus
WO2011114240A2 (en) 2010-03-19 2011-09-22 Morgan Solar Inc. Solar-light concentration apparatus
US20120006382A1 (en) 2010-06-07 2012-01-12 Hypersolar, Inc. Thin and flat solar collector-concentrator
US8450603B2 (en) 2010-08-16 2013-05-28 Btpatent Llc Solar cell concentrator
US8561878B2 (en) 2010-09-27 2013-10-22 Banyan Energy, Inc. Linear cell stringing
US8328403B1 (en) * 2012-03-21 2012-12-11 Morgan Solar Inc. Light guide illumination devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1559000A (zh) * 2001-09-26 2004-12-29 皇家飞利浦电子股份有限公司 波导、边缘发光照明装置和包含这种装置的显示器
CN1662830A (zh) * 2002-06-24 2005-08-31 三菱丽阳株式会社 光源装置及光偏转元件

Also Published As

Publication number Publication date
AU2008243623A1 (en) 2008-11-06
CN101680631A (zh) 2010-03-24
JP2010525582A (ja) 2010-07-22
US7991261B2 (en) 2011-08-02
CN101681949B (zh) 2013-03-27
US20130233384A1 (en) 2013-09-12
US20110162713A1 (en) 2011-07-07
IL201786A (en) 2015-02-26
EP2153475A1 (en) 2010-02-17
CN101681949A (zh) 2010-03-24
KR20100017477A (ko) 2010-02-16
US20120019942A1 (en) 2012-01-26
JP5837746B2 (ja) 2015-12-24
IL201786A0 (en) 2010-06-16
CA2685103C (en) 2013-03-26
EP2767754A2 (en) 2014-08-20
CA2685103A1 (en) 2008-11-06
EP2153475A4 (en) 2010-07-28
JP2014160824A (ja) 2014-09-04
WO2008131566A1 (en) 2008-11-06
US20080271776A1 (en) 2008-11-06
KR101487896B1 (ko) 2015-01-29
US20110310633A1 (en) 2011-12-22
EP2174058A4 (en) 2011-10-26
US9335530B2 (en) 2016-05-10
AU2008243623B2 (en) 2014-09-11
CA2685108A1 (en) 2008-11-06
EP2174058A1 (en) 2010-04-14
CA2685108C (en) 2014-04-29
EP2645426A1 (en) 2013-10-02
EP2767754A3 (en) 2015-02-18
US20100202142A1 (en) 2010-08-12
EP2153475B1 (en) 2017-07-12
WO2008131561A1 (en) 2008-11-06
US7873257B2 (en) 2011-01-18
US8152339B2 (en) 2012-04-10
ES2642209T3 (es) 2017-11-15

Similar Documents

Publication Publication Date Title
CN101680631B (zh) 照明装置
US8480266B2 (en) Vehicle light unit and vehicle light
US8070336B2 (en) Lighting or signaling device comprising a curved light guiding plate
US7661860B2 (en) Lighting and/or signalling device for a motor vehicle
KR850000267B1 (ko) 광학적 엔코우더용 배광장치
US7322729B2 (en) Light guiding unit, light guiding unit assembly, and lighting device including the same
JP4930787B2 (ja) 車両用灯具、及び、車両用灯具に用いられる導光レンズ
US20120250308A1 (en) Collimator Assembly
JP2012099480A (ja) 輪郭表面の調整可能な照明を備えたライトガイドモジュール
CN208457847U (zh) 导光部件、车灯和机动车辆
JP2021061184A (ja) 導光レンズ、レンズ結合体及び車両用灯具
JP4594158B2 (ja) 光源用反射体、光源装置及び照明装置
KR20200079862A (ko) 차량용 램프
JP4856266B1 (ja) 光源装置およびそれを備えた擬似太陽光照射装置
CN218237316U (zh) 光导装置、光学照射组件以及机动车辆
CN217763273U (zh) 光学组件、照明和/或信号指示设备、和机动车辆
CN220321115U (zh) 点亮光导板边缘暗区的光导结构及使用其的车灯
US10677398B2 (en) Solid state light emitter lighting assembly and a luminaire
JP2022187905A (ja) 車両用灯具
WO2018207380A1 (ja) 光学素子および光学系装置
CN112833364A (zh) 导光体及车辆灯具结构和车辆
CN110500556A (zh) 用于车灯的导光部件、用于机动车辆的车灯和机动车辆
KR20210021637A (ko) 차량용 램프
JP2015011931A (ja) 車両用灯具

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