CN105650497B - 反射器和包括该反射器的灯 - Google Patents

反射器和包括该反射器的灯 Download PDF

Info

Publication number
CN105650497B
CN105650497B CN201511035930.1A CN201511035930A CN105650497B CN 105650497 B CN105650497 B CN 105650497B CN 201511035930 A CN201511035930 A CN 201511035930A CN 105650497 B CN105650497 B CN 105650497B
Authority
CN
China
Prior art keywords
reflector
lamp
light source
light
central axis
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
CN201511035930.1A
Other languages
English (en)
Other versions
CN105650497A (zh
Inventor
B·L·尤德
W·S·约翰逊
R·F·雷曼
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.)
Home Lighting Usa Co ltd
Karent Lighting Solutions Co ltd
Saiwante Technology Co ltd
Original Assignee
GE Lighting Solutions LLC
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
Application filed by GE Lighting Solutions LLC filed Critical GE Lighting Solutions LLC
Publication of CN105650497A publication Critical patent/CN105650497A/zh
Application granted granted Critical
Publication of CN105650497B publication Critical patent/CN105650497B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/63—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air using electrically-powered vibrating means; using ionic wind
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/041—Optical design with conical or pyramidal surface
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0972—Prisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21Y2101/00—Point-like light sources
    • 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
    • F21Y2105/00—Planar light sources
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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]
    • 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]
    • F21Y2115/15—Organic light-emitting diodes [OLED]
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

灯的实施例利用了反射器和具有发光二极管(LED)装置的光源以产生大体上类似于传统的白炽灯灯的光强分布。这些实施例利用具有限定灯组件之间关系的参数的操作构造以产生光强分布。在一个实施例中，这些参数可以规定反射器相对于光源的位置，以及反射器和光源的尺寸之间的比值。在一个实施例中，反射器相对于光源位于适当的位置以靠近光源形成阻挡区域，其限定了灯的不会散射光线的一部分。

Description

反射器和包括该反射器的灯
相关申请的交叉引用
本申请是在2012年12月6日提交的，名为“反射器和包括该反射器的灯”的美国专利申请号13/706,798的部分延续，其主张对在2012年5月4日提交的美国临时专利申请序列号61/643,056的优先权的益处。这些申请的内容通过引用将其全部并入本文中。
技术领域
本公开的主题涉及照明以及照明装置，特别讨论了带有全方向光源、反射器以及散射器的灯，其中灯被构造成以与普通白炽灯大体上类似的光强分布来发射光线。
背景技术
白炽灯(例如，集成的白炽灯灯和卤素灯)通过螺纹基座连接器(例如白炽灯灯范围内的“爱迪生基座”)，卡口型基座连接器(例如白炽灯灯范围内的卡口灯座)，或者其它标准基座连接器与灯座相配合。这些白炽灯通常是单一封装的形式，其包括一些组件以从标准电源(例如，110V和/或220V的交流电和/或12V的直流电和/或直流电电池)处使灯工作。在白炽灯的情况下，灯包括白炽灯丝，其可以在高温下工作并且高效地辐射多余热量进入环境中。此外，大多数白炽灯自然地是全方向光源，可以提供大体上均匀的光强分布(“强度分布”)。
高效能量照明技术，包括固态照明装置，例如LED，使用LED作为光源的灯(LED灯)，及其它基于LED的装置，通常具有优于白炽灯的性能。固态照明装置的优越性能可以通过其有效寿命(例如其随着时间的流明保持及其可靠性)及其以流明每电瓦特(LPW)来计量的更高的效能来进行量化。例如，白炽灯的寿命通常在大约1000到5000小时的范围内，比较起来LED灯的寿命通常超过25000小时。在另外的例子中，白炽灯的效能通常在10到30LPW的范围内，而作为对照，LED灯的效能通常在40到100LPW的范围内。
LED装置在某些应用中具有一个缺点；即，LED装置本质上是高度单方向性的。例如，普通LED装置是平坦的并且通常仅仅从装置的一个侧面发射光线。因此，尽管相对于一定的性能特征是优越的，被设计成适于替换和/或用白炽灯代替的许多市场上可买到的LED灯的强度分布不能以满意的方式或者以足够程度复制白炽灯的强度分布。
有关固态照明技术的另一个挑战是需要找一个办法来充分地散热。例如，与包括白炽或者卤素灯丝的白炽灯比较起来，对于LED装置的性能和可靠性而言，LED装置对于温度变化是高度敏感的。这一温度敏感性挑战通常通过放置与LED装置接触或者热接触的散热器而被解决。令人遗憾的是，取决于放置的位置，散热器可能会阻挡全部或者部分LED灯发射的光线，因此，可能会进一步限制LED灯产生具有更均匀光强分布的光线的能力。此外，灯上的物理限制，例如限定了包括光源的全部灯组件的最大尺寸的受控限制，进一步限制了LED灯充分地并且高效地散热的能力。
发明内容
本公开描述了带有有利的特征的灯的实施例，其意欲鼓励家庭和商业机构从传统的白炽灯转换为能量更高效的灯(例如，LED灯)。这些实施例产生与白炽灯一样的具有均匀的光强分布的光，同时在灯的平均寿命和效能表现出优越的性能。另外，这些具体实施例构造为有效地并且高效地散热，而不不利地影响LED灯的光强分布均匀性。
在一个实施例中，本公开描述了一种具有中心轴线的灯。该灯包括：外壳，其形成内部体积的；反射器，其构造在内部体积中反射器平面处，该反射器平面与反射器上的至少两点相切，以及光源，其被构造成产生到反射器上的光线。反射器和光源可各具有带有外部轮廓尺寸的轮廓，该外部轮廓尺寸形成处于从大约2.8至大约3.6的范围中的反射器与光源的比值。反射器可以被构造成关于光源在适当位置中以形成阻挡区域，其限定了所述灯的不散射光的部分，该阻挡区域构造为具有外边界，其以最大外部尺寸限制了中心轴线，该最大外部尺寸由阻挡角限定，该阻挡角为从中心轴线和反射器平面的相交处的第一点分别延伸至设置在外边界上的第二点和第三点的第一边界光线和第二边界光线之间测量，该阻挡角构造在大约88°到大约98°的范围内。
在一个实施例中，本公开还描述了一种灯，其包括具有中心轴线和绕中心轴线周向地布置的多个斜面的反射器。该多个斜面被构造成至少部分地反射光。该灯还包括与反射器隔开并且构造成产生到反射器上的光线的光源。反射器构造为关于光源在适当位置中以形成靠近光源的阻挡区域，其限定了所述灯的不散射光的一部分，该阻挡区域构造为具有外边界，其以最大外部尺寸限制了中心轴线，该最大外部尺寸通过从中心轴线和反射器平面的相交处的第一点分别延伸至设置在外边界上的第二点和第三点的第一边界光线和第二边界光线之间测量的阻挡角限定，该阻挡角构造在大约88°到大约98°的范围内。
在一个实施例中，本公开还描述了一种灯，其包括具有中心轴线和绕中心轴线构造的多个斜面的反射器。该多个斜面被构造成至少部分地反射光。该灯还包括与反射器隔开的光源，该光源包括多个被构造成产生到反射器上的光的发光二极管(LED)装置。反射器和光源各具有带有外部轮廓尺寸的轮廓，该外部轮廓尺寸形成在从大约2.8到大约3.6的范围中的反射器与光源的比率。
通过参考结合附图做出的下列说明书，本发明的其它特征和优点将会变得明显。
本发明的第一技术方案提供一种带有中心轴线的灯，包括：外壳，其形成内部体积；反射器，其在反射器平面处布置在内部体积中，反射器平面与在反射器上的至少两点相切；以及光源，其构造成产生到反射器上的光，其中，反射器和光源各具有带有外部轮廓尺寸的轮廓，其形成在从大约2.8至大约3.6的范围中的反射器比光源尺寸的比率。
本发明的第二技术方案为在第一技术方案中，反射器构造为处于相对于光源的适当位置中，来形成限定不散射光的灯的一部分的阻挡区域，其中，阻挡区域构造为带有外边界，其以最大外部尺寸界定中心轴线，最大外部尺寸通过在从中心轴线和反射器平面的相交处的第一点分别延伸至布置在外边界上的第二点和第三点的第一边界光线和第二边界光线之间测量的阻挡角限定，并且其中，阻挡角构造为在从大约88°到大约98°的范围内。
本发明的第三技术方案为在第二技术方案中，还包括带有与光源热接触的第一散热元件的散热器，其中，散热器配合在阻挡区域内。
本发明的第四技术方案为在第三技术方案中，还包括基座，其包括至少部分地界定第一散热元件的第二散热元件，其中，第二散热元件在阻挡平面处配合在阻挡区域内，阻挡平面平行于反射器平面且其与在散热器上的至少两点相切。
本发明的第五技术方案为在第四技术方案中，第二散热元件靠近阻挡平面终止。
本发明的第六技术方案为在第一技术方案中，外壳具有外表面，其构造成配合在由用于A-19灯的ANSI标准限定的灯轮廓内。
本发明的第七技术方案为在第一技术方案中，外壳构造成从光源，在零度(0°)和一百三十五度(135°)或者更大的角度之间的纬度坐标θ的值的范围内以大约100±25％的强度分布水平散射光。
本发明的第八技术方案为在第一技术方案中，反射器包括绕中心轴线周向地布置的多个斜面，其中，斜面构造为至少部分地反射来自光源的光。
本发明的第九技术方案为在第八技术方案中，斜面具有外部斜面轮廓，其带有第一面、以某一角度与第一面相对的第二面、以及在它们之间布置的斜面边缘。
本发明的第十技术方案为在第九技术方案中，反射器具有外周边缘，并且其中，斜面边缘从外周边缘朝向中心轴线渐缩。
本发明的第十一技术方案为在第一技术方案中，反射器形成了内反射透镜。
本发明的第十二技术方案提供一种灯，包括：反射器，其具有中心轴线和绕中心轴线周向布置的多个斜面，其中多个斜面构造成至少部分地反射光；以及光源，其与反射器隔开并且构造成产生到反射器上的光，其中，反射器构造为相对于光源处于适当位置中来在光源附近形成阻挡区域，其限定不散射光的所述灯的部分，该阻挡区域构造为带有外边界，其以最大外部尺寸限制了中心轴线，该最大外部尺寸通过从中心轴线和反射器平面的相交处的第一点分别延伸至布置在外边界上的第二点和第三点的第一边界光线和第二边界光线之间测量的阻挡角限定，该阻挡角构造在从大约88°到大约98°的范围内。
本发明的第十三技术方案为在第十二技术方案中，还包括形成内部体积的外壳，其中，反射器被布置在内部体积中，并且其中，外壳具有被构造成配合在由用于A-19灯的ANSI标准限定的灯轮廓内的外表面。
本发明的第十四技术方案为在第十二技术方案中，斜面具有外部斜面轮廓，其具有第一面、以某一角度与第一面相对的第二面、以及布置在它们之间的斜面边缘。
本发明的第十五技术方案为在第十二技术方案中，反射器具有外周边缘，并且其中，斜面边缘从外周边缘朝向中心轴线渐缩。
本发明的第十六技术方案为在第十二技术方案中，反射器形成了内反射透镜。
本发明的第十七技术方案为提供了一种灯，其包括反射器，该反射器具有中心轴线和绕中心轴线周向布置的多个斜面，其中多个斜面被构造成至少部分地反射光；以及与反射器隔开的光源，该光源包括多个构造成产生到反射器上的光的发光二极管(LED)装置，其中反射器和光源各具有带有外部轮廓尺寸的轮廓，该外部轮廓尺寸形成在从大约2.5到大约3.6的范围中的反射器比光源的比率。
本发明的第十八技术方案为在第十七技术方案中，还包括带有散热器的基座，该散热器包括与光源热接触的第一散热元件，其中，该外壳构造成在零度(0°)和一百三十五度(135°)或者更大的角度之间的纬度坐标θ的值的范围下以大约100±25％的强度分布级别从光源散射光。
本发明的第十九技术方案为在第十七技术方案中，斜面具有外部斜面轮廓，其带有第一面、以某一角度与第一面相对的第二面，以及布置在它们之间的斜面边缘，其中，在多个斜面中的相邻斜面形成凹陷边缘，并且其中，斜面边缘和凹陷边缘分别形成第一半径和与第一半径相同的第二半径。
本发明的第二十技术方案为在第十七技术方案中，反射器形成了内反射透镜。
附图说明
现在简要地参考附图，其中：
图1描绘了具有方向性光源和反射器的灯的示意性实施例的前视图，该反射器以均匀光强散射来自光源的光；
图2描绘了沿线2-2截取的图1的灯的截面图；
图3描绘了在靠近光源的阻挡平面处的图1的灯；
图4描绘了带有光源和从上强加于其上的反射器的图3的灯；
图5描绘了图1的灯的侧视图，其中部件被移除来示出限定阻挡平面的特征的一个构造；
图6描绘了图2的剖视图，具有图5的从上面强加在其上的构造；
图7描绘了用于图1和2的灯的示意性光散射组件的透视图；
图8描绘了图7的示意性散射器的侧视、剖视图；
图9描绘了用于图7和8的光散射组件的和图1和2的灯的示意性反射器的透视图；
图10描绘了可用于识别在反射器上的边缘和凹陷处使用的几何形状的数据图表；
图11描绘了图9的反射器的单个斜面的顶视图；
图12描绘了沿着在图10中的线11-11截取的反射器的单个斜面的前视图；
图13描绘了沿着在图11中的线13-13截取的反射器的单个斜面的侧面、截面图，其示出了斜面的外部轮廓的一个构造；
图14描绘了沿着在图11中的线14-14截取的反射器的截面图，其示出了单个斜面的外部轮廓的第一轮廓和第二轮廓，
图15描绘了具有向上圆锥形状的用于在图7和8的光散射组件和图1和2的灯的示意性反射器；
图16描绘了具有向下圆锥形状的用于在图7和8的光散射组件和图1和2的灯的示意性反射器；
图17描绘了用于图7和8的光散射组件和图1和2的灯的示意性反射器，其具有带有曲线和/或曲线特征的圆锥形状；
图18描绘了用于在图7和8的光散射组件中和图1和2的灯的示意性反射器的分解组件的透视图，其具有多件结构；以及
图19描绘了用于例如图1和2的灯的灯的实施例的光强分布轮廓的图表。
在可应用处，遍及数个附图，相同的字符指代相同或相对应的部件和单元，其不遵循比例，除非另外地指示。
附图标记
100 灯
102 基座
104 中心轴线
106 上顶点
108 下顶点
110 光散射组件
112 散热组件
114 光源
116 外壳
118 外表面
120 内表面
122 内部体积
124 反射器
126 顶部
128 底部
130 斜面
132 第一散热元件
134 第二散热元件
136 连接器区域
138 阻挡区域
140 阻挡平面
142 阻挡区域轮廓
144 外边界
146 第一部件轮廓
148 第二部件轮廓
150 第一圆周边界
152 第二圆周边界
154 反射器平面
156 第一边界光线
158 第二边界光线
160 端点
162 第一边界点
164 第二边界点
266 开口。
具体实施方式
图1示出了灯100的示意性实施例，其用作例如白炽灯灯泡的替代。灯100包括基座102、中心轴线104、上顶点106和下顶点108。灯100还包括光散射组件110和散热组件，通常由数字112标出。顶点106、108限定了球状坐标系统，其用于描述从灯100发散的空间分布和光照强度。在本讨论中使用的球状坐标系统包括仰角或者纬度坐标θ和方位角或者纵向坐标φ。在一个实例中，仰角或者纬度坐标θ应该限定为在中心轴线104上的上顶点106处等于零度(0°)，并且在中心轴线104上的下顶点108处等于一百八十度(180°)。
灯100可具有操作构造，其影响光的相对光强分布(还有“光强”)。该操作构造可以，例如，指定限定在灯100的部件之间的关系的参数。如以下更多地论述，这些关系允许灯100可以结合反射器124(和外壳116)构造方向性光源(例如，发光二极管(LED)装置)，以产生舒适的室内照明，例如，类似白炽灯A-19。该参数还提供给灯100的组件以审美舒适、适于生产的物理性质，并且适合在由一个或更多个管理限制或者标准(例如，ANSI，NEMA，等等)规定的界限。
用于灯100的操作构造，例如可以实现用于相对光强分布的轮廓，该相对光强分布遵守能源部(DOE)规定的用于固态照明装置以及其它适用的行业标准和额定值(例如，
Figure BSA0000126124680000091
)的光强目标值。在常规术语中，灯100可以实现的轮廓为零度(0°)和一百三十五度(135°)或者更大之间的纬度坐标θ值的范围的大约100±25％中，其中100％对应于该范围的平均强度。在一个实施例中，灯100对于小于或者约等于一百四十度(140°)的纬度坐标θ值可以保持相对光强分布在100±25％。灯100的光强水平和分布反映了灯100可以是传统的白炽灯灯的合适代替或者替换。
图2描绘了沿图1的线2-2截取的的灯100的截面图。该图示出了一个操作构造，其以允许灯100代替ANSI A-19白炽灯工作的方式散射光线。灯100合并构造成产生光的光源114。光散射组件110包括外壳116，其具有围绕内部体积122的外表面118和内表面120。光散射组件110还包括定位在外壳116的内部体积122内的反射器124。反射器124具有顶部126，底部128，以及绕中心轴线104周向布置的多个斜面130。斜面130的实例被构造成至少部分地反射光。散热组件112包括散热器，其与光源114热耦合。散热器的结构可以在灯100的工作期间远离光源114散热(或者“热能”)。在一个实例中，散热器可包括第一散热元件132和第二散热元件134，其在这种情况下可以包括基座102的部分。第二散热元件134可以包括，和/或结合有外部外壳，其围绕散热器132和其它部件(例如，电气部件)。在本实例中，该外部外壳终止在被构造成与在照明灯具上的相应的插座相配合的连接器区域136处。同样如图2中所示，灯100包括具有阻挡平面140的阻挡区域138。阻挡区域138的实例定识别不散射光的靠近光散射组件110的灯100的区域(同样为“阻挡区域”)。用于操作构造的参数可以调节阻挡区域的尺寸以优化灯100的相对光强分布。
图3、4和5描绘了灯100以示出可用于描述操作构造的一个实例的参数。图3和4提供了在阻挡平面140(图2)截取的灯100的示意图。在图3中，阻挡区域138包括阻挡区域轮廓142，其具有限定中心轴线104的外边界144。外边界144具有边界尺寸B，其限定阻挡区域轮廓142的最大外部尺寸。对于环形形状，如图3中所示，最大外部尺寸与外边界144的外径相对应。在阻挡区域轮廓142假设为其它形状(例如，正方形，矩形，椭圆形，椭球体等)的实施方式中，最大外部尺寸将与限定这些形状的外部范围的一个或更多个尺寸对应。
如上面所注意到的，阻挡区域轮廓142用于约束不散射光的灯100的部件的尺寸、形状、和/或其它特征。在一个实施方式中，这些部件通常与基座102(图2)的部分一致，包括光源、散热器、外壳、以及可能中断来自光散射组件的光分布的相似的部件。用于操作构造的参数可限定用于边界尺寸B的值，其随后可限定配合在阻挡区域轮廓142的范围内的灯100的部件的尺寸。
图4在阻挡区域轮廓142之上施加了部件轮廓(例如，第一部件轮廓146和第二部件轮廓148)。如在该实例中所示，部件轮廓146、148具有圆周边界(例如，第一圆周边界150和第二圆周边界152)。该圆周边界150、152限定了用于每个组件轮廓146、148的区域。该区域的尺寸通过轮廓尺寸限定(例如，第一轮廓尺寸D1和第二轮廓尺寸D2)。轮廓尺寸D1、D2的值分别表示反射器124和光源114的近似尺寸(和/或形状和/或构造)。
图5示出了灯100的前视图的示意图，为了清晰性而除去了某些部件。灯100包括反射器平面154，其与阻挡平面140隔开反射器距离R。灯100还包括阻挡角α，其在一对边界光线之间形成(例如，第一边界光线156和第二边界光线158)。边界角度α限定了边界尺寸B和通过反射器距离R定义的反射器位置之间的关系。在一个实例中，边界光线156、158源自端点160，在该端点处中心轴线104与反射器平面154相交。边界光线156、158还延伸至边界点(例如，第一边界点162和第二边界点164)，该边界点被构造在阻挡区域轮廓142(图3和4)的外边界144上(图3和4)。
图6结合图5的图2的灯100的截面图以表示操作构造的参数。如上所述，这些参数可用于优化来自灯的光的光强分布。在一个实例中，阻挡平面140与第一散热元件132和/或第二散热元件134上的至少两点相切。反射器平面154平行于阻挡平面140，在一个实例中，该反射器平面保持与反射器124上的至少两点相切。在一个实施方式中，操作构造可以利用不同的参数组合以影响灯100的相对光强分布。这些组合可为例如，为第一轮廓尺寸D1，第二轮廓尺寸D2，反射器距离R以及边界尺寸B分配值。在一个实施方式中，第一轮廓尺寸D1和第二轮廓尺寸D2假定具有满足反射器与光源尺寸的比值(例如，D1：D2)大于2.5的值。在另一个例子中，反射器与光源的比值在大约2.5至大约3.6的范围内，在一个操作构造中，反射器与光源比值在大约2.8至大约3.6的范围内。在另一个实施例中，反射器距离D和边界尺寸B假定具有形成大于大约78°的阻挡角的值。在另一个实例中，阻挡角α在从大约78°至大约98°的范围内，并且在一个操作构造中，阻挡角α在大约88°至大约98°的范围内。
现在转向讨论提议的设计的其它方面，斜面130可以具有反射和/或散射来自光源114的光的几何形状，因此增强了灯100的照明特性。在一个实例中，斜面130以符合全内反射(TIR)透镜以及类似无损耗反射的特性形成和/或反射光。作为反射器，来自光源114的光以相对于表面法线的某一大角度(或者大于透镜材料的所谓的临界角)射向斜面130的表面，在该角度下光不能穿透表面而是反而从这些表面反射，如同该表面覆盖有反射性的材料。
外壳116可以是大体上中空的，并且具有散射光的曲线的几何形状(例如球形，球状，椭球体，超环面，椭圆形，和/或数学上产生的自由形态形状)。外壳116的外表面118和内表面120可以由光透射材料制成。在一些例子中，用于制造外壳116的光透射材料选自包括玻璃、丙烯酸、散射性聚碳酸酯、其它市场上可买到的散射聚合物(例如，Teijin ML5206，
Figure BSA0000126124680000121
)或者其任意组合的组。在其它实施例中，外壳116包括的材料是固有光散射的(例如，乳白玻璃)或者可以通过多种方法，例如磨砂和/或组织化处理外表面118和/或内表面120以便增加光散射，以被制造为光散射性。在一个实施例中，外壳116包括涂层(未示出)，例如瓷釉涂料和/或其它光散射涂层。合适类型的涂层可以在普通白炽和荧光灯上找到。在又一个实施例中，可使用将光散射粒子、光纤、和/或其它光散射介质嵌入在外壳116材料中的生产工艺。
反射器124在某一位置配合在外壳116的内部体积122内以拦截由光源114发射的光。如在本文中所描述，该位置与光源114和外壳116的上部或者顶部部分隔开。在一个结构中，反射器124的周围边缘通过粘合剂或者粘合材料固定至外壳116的内表面120。在其它构造中，外壳116的内表面120以及反射器124的圆周边缘可包括一个或更多个适应性配合元件(例如，凸台和/或凸耳，舌片和凹槽，按扣，等等)。这些适应性配合元件的组合将反射器124固定在相当外壳116的适当位置中。在另一构造中，配合元件可形成按扣配合、塑料熔接、或者具有另一配合构造，其防止反射器124从该位置(例如，如图1中所示)任意显著程度地移动。
光源114可包括平面LED基光源，其发射光至具有朗伯强度分布的半球形，与用于产生全方向照明分布的光散射组件110相适合。光源的各种构造被计划结合本发明的内容使用。这些构造可能包括，例如，其中平面LED基朗伯光源包括安装在电路板(未示出)上的多个LED装置的实施例，该电路板可选择地是金属芯印刷电路板(MCPCB)。该LED装置可以包括不同类型的LED。在其它实施例中，至少一个第一类型的LED可以与至少一个第二类型的LED结合，其中第一和第二类型的LED具有相应的光谱和强度，其彼此相互混合以便实现期望的色温和彩色再现指数(CRI)的白光。某些实施例可设想其中第一类型LED输出白光的构造，其在一个实施例中具有绿色的再现(例如，通过使用涂有合适的“白色”荧光体的蓝色或者紫色发光LED芯片实现)。第二类型的LED输出红色和/或橙色光(例如，使用GaAsP或者AlGaInP或者其它自然地发射红色和/或橙色光的LED芯片可实现)。来自第一类型LED和来自第二类型LED的光混合在一起以产生改进的彩色再现。在另一实施例中，平面LED基光源还可包括单个LED或者被合并至单个LED装置内的LED发射器阵列，其可以是白色LED装置和/或饱和色LED装置和/或等等。在另一实施例中，LED基光源还可包括单个LED装置或LED装置阵列，其大体上发射白光，该白光随后穿过可选择的波长过滤元件，其吸收或者减少由LED装置或多个LED装置发射的大体上白光的规定范围内的波长。过滤元件的规定波长范围可包括，例如，小于大约500nm的波长(即，与蓝光对应的波长)或者大约570nm和大约590nm之间的波长(例如，与黄光对应的波长)。其它实施例还可利用其中LED发射器是有机LED的构造，在一个实施例中，其包括发射光的有机化合物。
图7和8示出了灯200的实施例，其中某些部分突出以用于在下面的讨论的简易性。图7显示了灯200的透视图。图8示出了沿图7的线8-8截取的灯200的侧视剖视图。在图7中，光散射组件210具有可散射光来引起灯产生上述强度分布的光学特性。外壳216包括开口266，其提供向外壳216的内部体积222的进入。该开口266具有直径d，在一个实施例中，当光散射组件210在灯(例如，图1、2和6的灯100)上的适当位置中时，其直径尺寸确定为且构造为绕光源(例如，图1和2的光源114)配合。在一个实例中，光散射组件210构造成使得光源位于大部分内部体积222的外部和/或周围。
共同地，外壳216和反射器224的构造形成了一个或更多个有源光学区域，其包括由全部和/或部分外壳216形成的透射外部区域，以及至少部分地由反射器224形成的反射区域。在一个实施例中，反射器224允许很少或者没有光传到透射外部区域，例如，外壳216的顶部部分。反射器224可以至少部分地被反射性材料(例如，银箔)覆盖，以便进一步降低穿过反射器224的光的量。在一个实施例中，反射器224被构造成反射光，以使反射光的轨迹具有在九十度(90°)至一百八十度(180°)范围内的纬度值(例如，图1的纬度值θ)。
在图8的截面图中，光散射组件210显示为具有限定球状体几何形状的曲线特征的轮廓和尺寸(例如，高度尺寸H和外径D)。反射器224起作用来通过外壳216的透射外部区域来反射光线，而不是回到和/或穿过开口266。直径(例如，直径D和直径d)与限定透射外部区域和反射器224的外壳216的光学性质一起，有助于在本文中构思的灯的强度分布实施例。透射外部区域的例子主要允许光从内部体积222通过外壳216透射出。然而，透射外部区域和反射器224还可以呈现光反射和/或光透射特性的组合以提供符合白炽灯灯泡的外观和感觉以及满足在本文中讨论的各种行业标准的强度分布。在一个实施例中，通过透射外部区域的光的强度分布明显大于穿过反射器224的强度分布。
外壳216的轮廓的变化可影响光散射组件210的强度分布(例如，通过限定在透射外部区域中的球状体几何形状的特征)。在一个实例中，光散射组件210的球状体几何形状具有大体上比球形更平坦的形状，例如，具有扁球体的形状，因此产生如图8中所示的更平坦的(或者大体平坦的)顶部和圆周径向曲率。
光散射组件210的外壳216的例子可以被整体形成为单个整体构造或者被固定在一起的构件。材料，期望的光学性质，及其它因素(例如，成本)可以规定形成光散射组件210的几何形状(例如，球状体几何形状)所需的构造类型。在另一示意性实施例中，光散射组件210具有多构件构造，其中球状体几何形状可以通过离散数量的薄片散射器整装成按照球状体表面轴对称的构造而实现。在某些实施例中，薄片散射器被使用，因为该薄片散射器与整体形成的三维散射器相比，可以呈现潜在地高的光散射并且带有相对低的光损耗或者吸收。多构件结构可以呈现与上面讨论的扩散外壳216相同的光学性质，该扩散外壳216包括相同的分布图案，并且具有结合上述灯100讨论的类似的强度分布。然而，多构件结构可允许复杂几何形状，其不必须服从如在本文中讨论的包括整体散射器构造的某些材料和/或工艺。
图9、10、11、12和13示出了适于作为图2和6的反射器124以及图7和8的反射器224使用的示意性反射器300。图9描绘了反射器300的透视图。反射器300具有带有中心轴线304和外周边缘306的主体302。主体302具有分别与图1、2、3和4的实施例中的底部和顶部对应的第一侧308和第二侧310。主体302包括绕中心轴线304周向构造的多个斜面(例如，第一斜面312和第二斜面314)。斜面312、314具有带有一对相对面(例如，第一面316和第二面318)的外部斜面轮廓，其形成了在反射器300的第二侧310上的斜面边缘320。在一个实施例中，斜面312、314的第一面316和第二面318被构造成反射通过光源发射的第一数量的光返回至外壳(例如，图1和2的外壳116，216)的第一部分，并且折射通过光源发射的第二数量的光至外壳(例如，图1和2的外壳116、216)的第二部分。在一个实例中，第一部分沿着光轴线位于第二部分的下方(和/或更靠近光源)。如同样在图9所示，相邻斜面312、314的面316、318可以形成凹陷322。
反射器300的例子可以是旋转对称的，其中，外部斜面轮廓及其它特征对于组成主体302的所有斜面(例如，斜面312、314)是大体上相同的。在一个实例中，斜面(例如，斜面312、314)的数目在大约二十至大约四十的范围内，不过如所期望，尺寸及其它因素(例如，光学性质)可以造成斜面312、314的数目增加和减少。如图9中所示，斜面312、314绕中心轴线304大体上相等地间隔。但是，本公开构思了反射器300的其它构造，其中在相邻斜面312之间的距离(例如，相邻斜面312上的斜面边缘320之间测量的)在主体302的结构上不断变化。在一个实例中，第一侧308形成大体上平坦并且光滑的表面，并且因此，表现为没有或者有非常弱的光强度。此外，如以下在一些实例中所描述，主体302的结构可以包括形状和特征，其可导致第一侧308和第二侧310形成例如，从外周边缘306向中心轴线304的凸起、凹入及其它不均匀表面。
凹陷322可以具有各种形状和形式，其可影响反射器300的光学性质。在一个实例中，第一面314的端部和第二面316的端部在某一点处(或者大体上尖锐的分界面)相遇，以使凹陷322形成为“V”形。在其它实例中，凹陷322包括平坦节段和/或径向节段，其与第一面314的端部和第二面316的端部相配合。该构造使凹陷322形成为带有平底或者，在径向节段的情况下，带有“U”形。平坦部分(以及径向节段)的尺寸可以缩小以实现可接受程度的性能和来自反射器300的内反射。同样地，在一个实施例中，外部斜面轮廓沿着沿着斜面边缘320的至少一部分是圆形的，其中，这样的圆形可由机械加工，精加工，和/或抛光工艺产生。然而，这样的圆形顶点的半径应该被缩小以便实现可接受的性能以及来自反射器300的内反射。
图10提供了用于识别在反射器上的边缘和凹陷处使用的几何形状的数据图表。这一数据图表说明了例如在斜面边缘320和凹陷边缘322处的半径的各种构造，其将提供反射器光学性质以满足某些水平(或者百分比)的上行光和下行光。在一个实施方式中，如所期望的，斜面边缘320和凹陷边缘322的半径在从大约0.05毫米到大约0.4毫米的范围内。该范围可导致允许63％或者更小的上行光的用于反射器的构造。
图11描绘了反射器300的顶视图，其仅看得见斜面312以在本文中在下面将讨论聚焦在反射器300的斜面的一个示意性结构上。特别是，图6的例子说明了斜面边缘320从外周边缘306朝向中心轴线304延伸。斜面边缘320在孔口324处终止，其与中心轴线304是同轴的，并且延伸穿过主体302。孔口324的该构造表示其中材料被省去的主体302的区域。在某些例子中，反射器300可包括覆盖孔口324的全部和/或部分的元件。该元件可以形成圆顶，平坦的，或者根据需要的其它形状以提升反射器300的适当的光学性质。
如在图12中最佳所示，其为沿线12-12截取的图11的斜面312的前视图，外部斜面轮廓具有上部形式因素(例如，三角形式因素326)和下部形式因素(例如，矩形形式因素328)。三角形式因素326包括第一面314，第二面316，和斜面边缘320。矩形形式因素328包括一对平行侧(例如，第一平行侧330和第二平行侧332)以及底部侧334，其在一个实例中由反射器300的底面形成。外部斜面轮廓还包括配合边界，其用虚线示出并且通常用数字336表示。配合边界336限定了在第一面316和第二面318的端部之间的几何平面。
在一个实例中，配合边界336表示三角形式因素326和矩形形式因素328之间的接触面。第一角338和第二角340限定了配合边界336分别和第一面316以及第二面318之间产生的角。在一个实例中，第一角338和第二角340大体上相等。本公开还考虑外部斜面轮廓的例子，其中第一角338和第二角340具有在大约45°至大约55°的范围之间的值，并且在一个特定构造中，该值为大约50°。在其它实例中，第一角338不同于(例如，大于和/或小于)第二角340。
图13和14示出了分别沿图11的线13-13和线14-14截取的斜面312的视图。在图13的实例中，其为侧面截面图，斜面312具有靠近外周边缘306的第一端部342，以及靠近孔口322的第二端部344。斜面边缘320具有从第一端部342变化到第二端部344的斜坡。在一个实例中，斜面边缘320倾斜的程度和/或度取决于外部斜面轮廓从第一端部342到第二端部344的变化。斜面312的外部轮廓可以保持不变，即在图12中的第一角338和第二角340从第一端部342到第二端部344具有相同的值。在其它实例中，并且在图14中最佳所示，斜面312可具有第一外部斜面轮廓346(也叫，“第一轮廓346”)，以及第二外部斜面轮廓348(也叫，“第二轮廓348”)，其中第一轮廓346与第二轮廓348的长度的比值控制了斜面边缘320的倾斜度。该比值可具有在大约1至大约3的范围中的数值，不过本公开考虑到其中比值超出该范围的其它构造。比值的变化可以改变从第一端部342到第二端部344的跨越斜面边缘320的斜面312的高度。在图14中，例如，第一轮廓346在尺寸上比第二轮廓348更大。当斜面边缘靠近中心轴线304时，该构造引起斜面边缘320向下倾斜或者逐渐变化(例如，在从第一侧308朝向第二侧310的方向上)。在其它实例中，第一轮廓346在尺寸上小于第二轮廓348，因此造成斜面边缘320向上倾斜或者逐渐变化(例如，在从第一侧308朝向第二侧310的方向上)。
如上所述，反射器300可以呈现与不需要任何二次加工(例如向反射器300的任意表面上施加反射涂层、处理、或者层)的TIR透镜相似的光学性质。在一个实施例中，反射器300包括单个整体件以便有利于方便制造并且有助于降低与反射器300的制造有关的成本和费用。在另一实施例中，反射涂层或者层(例如，银箔或者金属漆)可被选择地施加在反射器300的顶面上，例如，沿着斜面312的边缘320和/或中心孔口324。该反射涂层可降低自光源(例如，图2和6的光源114)发出的光的量，该光经过反射器300并且随后继续通过灯(例如，(图1、2、6、7和8)灯100、200)的上部和/或光散射组件(例如，图2、6、7和8的光散射组件110、210)。
以下例子进一步说明了图2和6的反射器124，图7和8的反射器224，以及图9、10、11、12、13和14的反射器300的备选构造和设计。
例子
图15、16、17、和18示出了用于在本文中本公开构思的反射器的实施例的不同的形式因素和结构。图15和16的反射器400和500的例子具有锥形反射器形状。在图15中，反射器400具有向上的圆锥形状，当外部轮廓(例如，图14的外部轮廓346)的中心点相对于内部轮廓(例如，图13的内部轮廓348)沿着轴线404向下偏移或者移动时，可以产生该形状。图16的反射器500具有向下的圆锥形状，当外部轮廓(例如，图14的外部轮廓346)的中心点相对于内部轮廓(例如，图13的内部轮廓348)沿着轴线504向上偏移或者移动时，可以产生该形状。图17示出了用于反射器600的另一构造，其中反射器600的底部608处的表面可以形成具有曲线和/或曲线特征的圆锥形状。
图18描绘了反射器700的示意性构造的分解图。该构造利用多个件(例如，第一件702，第二件704，以及第三件706)以形成反射器700的斜面。这些多个件可形成一个或更多个环形圈(例如，第一件702和第二件704)以及内圆盘(例如，第三件706)。在一个实例中，件702、704、706中的每一个包括与在本文中公开的特征一致的斜面。在一个实施例中，件702、704、706的组件一起完成了反射器700的结构，并且因此，如用于在灯中使用所需，形成了可用于处理光的斜面。
图19示出了光强分布轮廓802的图表800。图表800的数据使用与图5、6、7、8和9中所示且如上所述的反射器大体上类似的反射器的灯的实施例被收集。如光强轮廓802所示，在达到至少一百三十五度(135°)的纬度坐标处，灯实现了大约100±25％的平均光强804。
如在本文中所使用，在单数列举并且之前有词“一”或者“一个”的元件或功能，应该被理解为不排除所述元件或功能的复数形式，除非这种排除被明确地指出。此外，本发明要求的参考“一个实施例”不应该被解释为排除还包括所列特征的额外实施例的存在。
所描写的说明书使用例子来公开本发明的实施例，包括最佳方式，并且同样允许任何所属技术领域的专业人员实践本发明，包括制造和使用任何装置或者系统并且执行任何所包括的方法。本发明的可以取得专利的范围通过权利要求定义，并且可以包括本领域技术人员容易想到的其它例子。如果它们具有不同于权利要求的文字措辞的结构单元，或者如果它们包括与权利要求的文字措辞无实差异的等效的结构单元，这种其它例子被规定在权利要求范围内。

Claims (20)

1.一种带有中心轴线的灯，包括：
外壳，其形成内部体积；
反射器，其在反射器平面处布置在所述内部体积中，所述反射器平面与在所述反射器上的至少两点相切；以及
光源，其构造成产生到所述反射器上的光，
其中，所述反射器和所述光源各具有带有外部轮廓尺寸的轮廓，其形成在从2.8至3.6的范围中的反射器比光源尺寸的比率。
2.根据权利要求1所述的灯，
其中，所述反射器构造为处于相对于所述光源的适当位置中，来形成限定不散射光的所述灯的一部分的阻挡区域，其中，所述阻挡区域构造为带有外边界，其以最大外部尺寸界定所述中心轴线，所述最大外部尺寸通过在从所述中心轴线和所述反射器平面的相交处的第一点分别延伸至布置在所述外边界上的第二点和第三点的第一边界光线和第二边界光线之间测量的阻挡角限定，并且其中，所述阻挡角构造为在从88°到98°的范围内。
3.根据权利要求2所述的灯，还包括带有与所述光源热接触的第一散热元件的散热器，其中，所述散热器配合在所述阻挡区域内。
4.根据权利要求3所述的灯，还包括基座，其包括至少部分地界定所述第一散热元件的第二散热元件，其中，所述第二散热元件在阻挡平面处配合在所述阻挡区域内，所述阻挡平面平行于所述反射器平面且其与在所述散热器上的至少两点相切。
5.根据权利要求4所述的灯，其中，所述第二散热元件靠近所述阻挡平面终止。
6.根据权利要求1所述的灯，其中，所述外壳具有外表面，其构造成配合在由用于A-19灯的ANSI标准限定的灯轮廓内。
7.根据权利要求1所述的灯，其中，所述外壳构造成从所述光源，在零度（0°）至一百三十五度（135°）之间的纬度坐标θ的值的范围内以100±25%的强度分布水平散射光。
8.根据权利要求1所述的灯，其中，所述反射器包括绕所述中心轴线周向地布置的多个斜面，其中，所述斜面构造为至少部分地反射来自所述光源的光。
9.根据权利要求8所述的灯，其中，所述斜面具有外部斜面轮廓，其带有第一面、以一角度与所述第一面相对的第二面、以及在它们之间布置的斜面边缘。
10.根据权利要求9所述的灯，其中，所述反射器具有外周边缘，并且其中，所述斜面边缘从所述外周边缘朝向所述中心轴线渐缩。
11.根据权利要求1所述的灯，其中，所述反射器形成了内反射透镜。
12.一种灯，包括：
反射器，其具有中心轴线和绕所述中心轴线周向布置的多个斜面，其中所述多个斜面构造成至少部分地反射光；以及
光源，其与所述反射器隔开并且构造成产生到所述反射器上的光，
其中，所述反射器构造为相对于所述光源处于适当位置中来在所述光源附近形成阻挡区域，其限定不散射光的所述灯的部分，所述阻挡区域构造为带有外边界，其以最大外部尺寸限制了所述中心轴线，所述最大外部尺寸通过从所述中心轴线和反射器平面的相交处的第一点分别延伸至布置在所述外边界上的第二点和第三点的第一边界光线和第二边界光线之间测量的阻挡角限定，所述阻挡角构造在从88°到98°的范围内。
13.根据权利要求12所述的灯，还包括形成内部体积的外壳，其中，所述反射器被布置在所述内部体积中，并且其中，所述外壳具有被构造成配合在由用于A-19灯的ANSI标准限定的灯轮廓内的外表面。
14.根据权利要求12所述的灯，其中，所述斜面具有外部斜面轮廓，其具有第一面、以一角度与所述第一面相对的第二面、以及布置在它们之间的斜面边缘。
15.根据权利要求12所述的灯，其中，所述反射器具有外周边缘，并且其中，所述斜面边缘从所述外周边缘朝向所述中心轴线渐缩。
16.根据权利要求12所述的灯，其中，所述反射器形成了内反射透镜。
17.一种灯，其包括：
反射器，所述反射器具有中心轴线和绕所述中心轴线周向布置的多个斜面，其中所述多个斜面被构造成至少部分地反射光；以及
与所述反射器隔开的光源，所述光源包括多个构造成产生到所述反射器上的光的发光二极管（LED）装置，
其中所述反射器和所述光源各具有带有外部轮廓尺寸的轮廓，所述外部轮廓尺寸形成在从2.5到3.6的范围中的反射器比光源的比率。
18.根据权利要求17所述的灯，还包括外壳和带有散热器的基座，所述散热器包括与所述光源热接触的第一散热元件，其中，所述外壳构造成在零度（0°）至一百三十五度（135°）之间的纬度坐标θ的值的范围下以100±25%的强度分布级别从所述光源散射光。
19.根据权利要求17所述的灯，其中，所述斜面具有外部斜面轮廓，其带有第一面、以一角度与所述第一面相对的第二面，以及布置在它们之间的斜面边缘，其中，在所述多个斜面中的相邻斜面形成凹陷边缘，并且其中，所述斜面边缘和所述凹陷边缘分别形成第一半径和与所述第一半径相同的第二半径。
20.根据权利要求17所述的灯，其中，所述反射器形成了内反射透镜。
CN201511035930.1A 2012-05-04 2015-11-10 反射器和包括该反射器的灯 Active CN105650497B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261643056P 2012-05-04 2012-05-04
US14/536957 2014-11-10
US14/536,957 US10139095B2 (en) 2012-05-04 2014-11-10 Reflector and lamp comprised thereof

Publications (2)

Publication Number Publication Date
CN105650497A CN105650497A (zh) 2016-06-08
CN105650497B true CN105650497B (zh) 2020-09-18

Family

ID=48446663

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201380023533.5A Pending CN104285097A (zh) 2012-05-04 2013-04-22 反射器和包括所述反射器的灯
CN201380023503.4A Pending CN104272022A (zh) 2012-05-04 2013-05-03 具有散热器和主动冷却装置的灯
CN201390000447.8U Expired - Lifetime CN204665200U (zh) 2012-05-04 2013-05-03 用于固态照明设备的光学系统及照明设备
CN201511035930.1A Active CN105650497B (zh) 2012-05-04 2015-11-10 反射器和包括该反射器的灯

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201380023533.5A Pending CN104285097A (zh) 2012-05-04 2013-04-22 反射器和包括所述反射器的灯
CN201380023503.4A Pending CN104272022A (zh) 2012-05-04 2013-05-03 具有散热器和主动冷却装置的灯
CN201390000447.8U Expired - Lifetime CN204665200U (zh) 2012-05-04 2013-05-03 用于固态照明设备的光学系统及照明设备

Country Status (4)

Country Link
US (6) US9500355B2 (zh)
EP (2) EP2844915B1 (zh)
CN (4) CN104285097A (zh)
WO (4) WO2013165722A1 (zh)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component
US9103507B2 (en) 2009-10-02 2015-08-11 GE Lighting Solutions, LLC LED lamp with uniform omnidirectional light intensity output
KR101807664B1 (ko) * 2011-05-30 2017-12-11 삼성전자 주식회사 전방향성 발광 소자 램프
US9587820B2 (en) 2012-05-04 2017-03-07 GE Lighting Solutions, LLC Active cooling device
US9500355B2 (en) 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
JP6111110B2 (ja) * 2012-08-27 2017-04-05 株式会社エンプラス 光束制御部材、発光装置、面光源装置および表示装置
US9058955B2 (en) * 2012-12-06 2015-06-16 GE Lighting Solutions, LLC Lamp comprising active cooling device for thermal management
US9817728B2 (en) 2013-02-01 2017-11-14 Symbolic Io Corporation Fast system state cloning
US10133636B2 (en) 2013-03-12 2018-11-20 Formulus Black Corporation Data storage and retrieval mediation system and methods for using same
US9304703B1 (en) 2015-04-15 2016-04-05 Symbolic Io Corporation Method and apparatus for dense hyper IO digital retention
WO2014164898A1 (en) 2013-03-11 2014-10-09 Nathan Christopher Maier Diffuse light source and visual dazzler system made therefrom
US9664369B2 (en) * 2013-03-13 2017-05-30 Cree, Inc. LED lamp
CN105188949B (zh) 2013-03-14 2018-10-02 通用电气公司 合成射流悬挂结构
US20140293600A1 (en) * 2013-04-02 2014-10-02 Shunchi Technology Co., Ltd. Structure of indoor illuminating device
TW201508217A (zh) * 2013-08-27 2015-03-01 鴻海精密工業股份有限公司 光源模組
US9736895B1 (en) * 2013-10-03 2017-08-15 Ketra, Inc. Color mixing optics for LED illumination device
JP6667499B2 (ja) * 2014-07-21 2020-03-18 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 仮想光源を有する照明デバイス
US9879661B2 (en) 2014-08-29 2018-01-30 General Electric Company Vibrational fluid mover jet with active damping mechanism
CN104295968A (zh) * 2014-10-17 2015-01-21 杨志伟 一种全方位出光led灯
CA2909331A1 (en) * 2014-10-27 2016-04-27 National Chemical Company Led lamp
US9726363B2 (en) * 2015-02-20 2017-08-08 Citizen Electronics Co., Ltd. Light-emitting device
US10061514B2 (en) 2015-04-15 2018-08-28 Formulus Black Corporation Method and apparatus for dense hyper IO digital retention
US10352548B2 (en) * 2015-05-20 2019-07-16 Osram Gmbh Lighting device and corresponding method
JP3203785U (ja) * 2015-06-24 2016-04-14 研晶光電股▲ふん▼有限公司 流体冷却式ランプ
WO2017013141A1 (en) * 2015-07-20 2017-01-26 Philips Lighting Holding B.V. Lighting device with light guide
EP3378094B1 (en) 2015-11-20 2021-09-15 Globalwafers Co., Ltd. Manufacturing method of smoothing a semiconductor surface
US10386058B1 (en) 2016-03-17 2019-08-20 Shat-R-Shield, Inc. LED luminaire
US10767849B2 (en) 2016-04-25 2020-09-08 Shat-R-Shield, Inc. LED luminaire
US10359186B2 (en) * 2016-08-19 2019-07-23 Ozyegin Universitesi Flow cooled solid state lighting with preferred optical and advanced sensing features
JP6439813B2 (ja) * 2017-02-24 2018-12-19 マツダ株式会社 車両用灯具
US10488028B2 (en) * 2017-05-03 2019-11-26 Fluence Bioengineering, Inc. Systems and methods for a heat sink
DE102017109840B4 (de) * 2017-05-08 2019-06-19 Ledvance Gmbh LED-Retrofit-Lampe und Kühlkörper für eine LED-Retrofit-Lampe
WO2019067647A1 (en) 2017-09-26 2019-04-04 DMF, Inc. METHODS AND APPARATUS OF FOLDED OPTICAL PATH SYSTEM FOR IMPROVING THE EFFICIENCY OF LED-BASED LUMINAIRES
US10572186B2 (en) 2017-12-18 2020-02-25 Formulus Black Corporation Random access memory (RAM)-based computer systems, devices, and methods
US10342094B1 (en) * 2017-12-19 2019-07-02 Cree, Inc. Lighting device with active thermal management
WO2020057514A1 (zh) * 2018-09-17 2020-03-26 欧普照明股份有限公司 一种照明灯具及照明模组及透镜
WO2020142431A1 (en) 2019-01-02 2020-07-09 Formulus Black Corporation Systems and methods for memory failure prevention, management, and mitigation
WO2020264235A1 (en) * 2019-06-26 2020-12-30 Ver Lighting, Llc Optical element for improving beam quality and light coupling efficiency

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101341601A (zh) * 2005-12-21 2009-01-07 3M创新有限公司 具有径向棱柱式光转向器的led发光体
CN102326022A (zh) * 2009-02-18 2012-01-18 奥斯兰姆施尔凡尼亚公司 具有led、光导和反射器的光源

Family Cites Families (633)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1500912A (en) 1923-10-23 1924-07-08 Williams Lewis Garfield Lamp for vehicle headlights and the like
US1811782A (en) 1929-12-31 1931-06-23 Jr Thomas P Duncan Light projector
US3180981A (en) * 1961-10-12 1965-04-27 Zeiss Ikon Ag Air cooled projection lamp
US3341689A (en) 1965-03-24 1967-09-12 Bruno E Reichenbach Air heating and circulating device having an oscillating fan blade
GB1423012A (en) 1972-02-22 1976-01-28 Northern Electric Co Light emitting devices
US4042522A (en) 1975-03-24 1977-08-16 Ciba-Geigy Corporation Aqueous wetting and film forming compositions
US4107238A (en) 1976-01-22 1978-08-15 Exxon Research & Engineering Co. Graft copolymerization process
US4120565A (en) 1977-06-16 1978-10-17 The United States Of America As Represented By The United States Department Of Energy Prisms with total internal reflection as solar reflectors
US4141941A (en) 1977-09-21 1979-02-27 American Optical Corporation Contact lens casting method
US4211955A (en) 1978-03-02 1980-07-08 Ray Stephen W Solid state lamp
US4337506A (en) 1978-12-20 1982-06-29 Terada James I Adjustable lamp
US4320268A (en) 1980-02-19 1982-03-16 General Electric Company Illuminated keyboard for electronic devices and the like
US4388678A (en) 1980-10-14 1983-06-14 Turner Wheeler M Reading and viewing lamp
US4506316A (en) 1983-08-18 1985-03-19 Gte Products Corporation Par spot lamp
US4562018A (en) 1985-01-28 1985-12-31 Neefe Charles W Method of casting optical surfaces on lens blanks
JPH0447976Y2 (zh) 1985-07-04 1992-11-12
JPH0416447Y2 (zh) 1985-07-22 1992-04-13
US4826424A (en) 1985-09-25 1989-05-02 Canon Kabushiki Kaisha Lens barrel made by injection molding
US5140220A (en) 1985-12-02 1992-08-18 Yumi Sakai Light diffusion type light emitting diode
JPH066960B2 (ja) 1986-02-27 1994-01-26 日本電装株式会社 圧電フアン式送風装置
DE3762562D1 (de) 1986-03-11 1990-06-07 Philips Nv Geblasener lampenkolben und mit einem solchen kolben versehene elektrische lampe.
JPS6333879A (ja) 1986-07-28 1988-02-13 Mitsubishi Cable Ind Ltd 発光ダイオ−ド構造物
GB2195047B (en) 1986-08-13 1991-04-17 Canon Kk Flash device for camera
JPS63126103A (ja) 1986-11-15 1988-05-30 中松　義郎 光等放射線装置
US5753730A (en) 1986-12-15 1998-05-19 Mitsui Toatsu Chemicals, Inc. Plastic lenses having a high-refractive index, process for the preparation thereof and casting polymerization process for preparing sulfur-containing urethane resin lens and lens prepared thereby
US4803394A (en) 1987-02-25 1989-02-07 U.S. Philips Corporation Lamp vessel for multiple lamp types
JPH01233796A (ja) 1988-03-14 1989-09-19 Murata Mfg Co Ltd 放熱器
US5132045A (en) 1988-03-16 1992-07-21 Mitsubishi Rayon Co., Ltd. Acrylic phosphor paste compositions and phosphor coatings obtained therefrom
CN1040810A (zh) 1988-04-30 1990-03-28 三井东圧化学株式会社 多硫化合物基树脂透镜及其制备方法
US4988911A (en) 1988-10-17 1991-01-29 Miller Jack V Lamp with improved photometric distribution
ES2108208T3 (es) 1988-11-02 1997-12-16 British Tech Group Moldeado por vaciado y envasado de lentes de contacto.
US5027168A (en) 1988-12-14 1991-06-25 Cree Research, Inc. Blue light emitting diode formed in silicon carbide
US4918497A (en) 1988-12-14 1990-04-17 Cree Research, Inc. Blue light emitting diode formed in silicon carbide
US4992704A (en) 1989-04-17 1991-02-12 Basic Electronics, Inc. Variable color light emitting diode
US5087949A (en) 1989-06-27 1992-02-11 Hewlett-Packard Company Light-emitting diode with diagonal faces
US4966862A (en) 1989-08-28 1990-10-30 Cree Research, Inc. Method of production of light emitting diodes
US5055892A (en) 1989-08-29 1991-10-08 Hewlett-Packard Company High efficiency lamp or light accepter
US4972308A (en) 1990-01-16 1990-11-20 Chen I Ming Innovated lamp fitting set without welding
US5210051A (en) 1990-03-27 1993-05-11 Cree Research, Inc. High efficiency light emitting diodes from bipolar gallium nitride
US5110278A (en) 1990-11-30 1992-05-05 Pilkington Visioncare, Inc. Injection molding apparatus for producing a toric lens casting mold arbor
US5093576A (en) 1991-03-15 1992-03-03 Cree Research High sensitivity ultraviolet radiation detector
JP2572192Y2 (ja) 1991-03-19 1998-05-20 株式会社シチズン電子 チップ型発光ダイオード
US5134550A (en) 1991-06-28 1992-07-28 Young Richard A Indirect lighting fixture
JPH05152609A (ja) 1991-11-25 1993-06-18 Nichia Chem Ind Ltd 発光ダイオード
US5335157A (en) * 1992-01-07 1994-08-02 Whelen Technologies, Inc. Anti-collision light assembly
US5595440A (en) 1992-01-14 1997-01-21 Musco Corporation Means and method for highly controllable lighting of areas or objects
US5217600A (en) 1992-05-01 1993-06-08 Mcdonnell Douglas Corporation Process for producing a high emittance coating and resulting article
US5405251A (en) 1992-09-11 1995-04-11 Sipin; Anatole J. Oscillating centrifugal pump
JP2822819B2 (ja) 1992-11-09 1998-11-11 日亜化学工業株式会社 多色発光素子
JPH06177429A (ja) 1992-12-08 1994-06-24 Nichia Chem Ind Ltd 青色ｌｅｄ素子
CA2152678A1 (en) 1992-12-31 1994-07-21 Roger H. Appeldorn Pole light having a programmable footprint
JP2964822B2 (ja) 1993-02-19 1999-10-18 日亜化学工業株式会社 発光ダイオードの製造方法
US5416342A (en) 1993-06-23 1995-05-16 Cree Research, Inc. Blue light-emitting diode with high external quantum efficiency
WO1995003935A1 (en) 1993-07-27 1995-02-09 Physical Optics Corporation Light source destructuring and shaping device
US5780709A (en) 1993-08-25 1998-07-14 Dekalb Genetics Corporation Transgenic maize with increased mannitol content
JP3448670B2 (ja) 1993-09-02 2003-09-22 株式会社ニコン 露光装置及び素子製造方法
US5526455A (en) 1993-09-17 1996-06-11 Sumitomo Electric Industries, Ltd. Connector including opposing lens surfaces, side surfaces, and contact surfaces for coupling optical devices
US5338944A (en) 1993-09-22 1994-08-16 Cree Research, Inc. Blue light-emitting diode with degenerate junction structure
US5393993A (en) 1993-12-13 1995-02-28 Cree Research, Inc. Buffer structure between silicon carbide and gallium nitride and resulting semiconductor devices
JPH07193281A (ja) 1993-12-27 1995-07-28 Mitsubishi Materials Corp 指向性の少ない赤外可視変換発光ダイオード
JP2596709B2 (ja) 1994-04-06 1997-04-02 都築 省吾 半導体レーザ素子を用いた照明用光源装置
CA2134902C (en) 1994-04-07 2000-05-16 Friedrich Bertignoll Light diffusing apparatus
US5416683A (en) 1994-05-25 1995-05-16 Kenall Manufacturing Co. Drop dish lighting fixture with rectangular beam pattern
US5632551A (en) 1994-07-18 1997-05-27 Grote Industries, Inc. LED vehicle lamp assembly
US5561346A (en) 1994-08-10 1996-10-01 Byrne; David J. LED lamp construction
US5899557A (en) 1994-08-11 1999-05-04 Mcdermott; Kevin Multi-source lighting device
US5604135A (en) 1994-08-12 1997-02-18 Cree Research, Inc. Method of forming green light emitting diode in silicon carbide
ES2153488T3 (es) 1994-08-29 2001-03-01 Koninkl Philips Electronics Nv Lampara reflectora electrica.
US5523589A (en) 1994-09-20 1996-06-04 Cree Research, Inc. Vertical geometry light emitting diode with group III nitride active layer and extended lifetime
US5631190A (en) 1994-10-07 1997-05-20 Cree Research, Inc. Method for producing high efficiency light-emitting diodes and resulting diode structures
JP2829567B2 (ja) 1994-11-21 1998-11-25 スタンレー電気株式会社 チップマウント型ｌｅｄ
JPH08162676A (ja) 1994-12-02 1996-06-21 Nichia Chem Ind Ltd 発光ダイオード
US5660461A (en) 1994-12-08 1997-08-26 Quantum Devices, Inc. Arrays of optoelectronic devices and method of making same
US5477430A (en) 1995-03-14 1995-12-19 Delco Electronics Corporation Fluorescing keypad
US5739554A (en) 1995-05-08 1998-04-14 Cree Research, Inc. Double heterojunction light emitting diode with gallium nitride active layer
JPH08330635A (ja) 1995-05-30 1996-12-13 Canon Inc 発光装置
EP0751339A3 (en) 1995-06-30 1998-05-06 CUNNINGHAM, David W. Lighting fixture having a cast reflector
JPH0950728A (ja) 1995-08-07 1997-02-18 Fuji Polymertech Kk 照光式スイッチ
KR100326496B1 (ko) 1995-11-08 2002-05-09 추후제출 무선통신모듈및그제조방법
US5688042A (en) 1995-11-17 1997-11-18 Lumacell, Inc. LED lamp
US6141034A (en) 1995-12-15 2000-10-31 Immersive Media Co. Immersive imaging method and apparatus
US5812717A (en) 1996-01-18 1998-09-22 Methode Electronics, Inc. Optical package with alignment means and method of assembling an optical package
JP3264615B2 (ja) 1996-02-29 2002-03-11 ホーヤ株式会社 プラスチックレンズの射出成形方法
JPH09246603A (ja) 1996-03-08 1997-09-19 Nichia Chem Ind Ltd 発光ダイオード及びそれを用いた表示装置
US6600175B1 (en) 1996-03-26 2003-07-29 Advanced Technology Materials, Inc. Solid state white light emitter and display using same
FI100205B (fi) 1996-05-03 1997-10-15 Aki Tukia Lipputangon valaisin
JP3009626B2 (ja) 1996-05-20 2000-02-14 日吉電子株式会社 Ｌｅｄ発光球
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
CN1534803B (zh) 1996-06-26 2010-05-26 奥斯兰姆奥普托半导体股份有限两合公司 具有发光变换元件的发光半导体器件
JP2927279B2 (ja) 1996-07-29 1999-07-28 日亜化学工業株式会社 発光ダイオード
TW383508B (en) 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
US5858227A (en) 1996-09-23 1999-01-12 Parker-Hannifin Corporation Fuel filter assembly with in-line valve
US5851063A (en) 1996-10-28 1998-12-22 General Electric Company Light-emitting diode white light source
JPH10145476A (ja) 1996-11-08 1998-05-29 Casio Comput Co Ltd 表示部及び操作部付き電子機器
US6274890B1 (en) 1997-01-15 2001-08-14 Kabushiki Kaisha Toshiba Semiconductor light emitting device and its manufacturing method
JP3167641B2 (ja) 1997-03-31 2001-05-21 和泉電気株式会社 Ｌｅｄ球
US6517213B1 (en) 1997-03-31 2003-02-11 Idec Izumi Corporation Indicator device and illumination device
US5850126A (en) 1997-04-11 1998-12-15 Kanbar; Maurice S. Screw-in led lamp
JP3378465B2 (ja) 1997-05-16 2003-02-17 株式会社東芝 発光装置
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
US5882553A (en) 1997-06-09 1999-03-16 Guide Corporation Multi-color lens assembly injection molding process and apparatus
AU8140698A (en) 1997-06-30 1999-01-19 Bausch & Lomb Incorporated Injection molding process for rotationally asymmetric contact lens surfaces
US6016038A (en) 1997-08-26 2000-01-18 Color Kinetics, Inc. Multicolored LED lighting method and apparatus
US7161313B2 (en) 1997-08-26 2007-01-09 Color Kinetics Incorporated Light emitting diode based products
US7352339B2 (en) 1997-08-26 2008-04-01 Philips Solid-State Lighting Solutions Diffuse illumination systems and methods
US6806659B1 (en) 1997-08-26 2004-10-19 Color Kinetics, Incorporated Multicolored LED lighting method and apparatus
US5962971A (en) 1997-08-29 1999-10-05 Chen; Hsing LED structure with ultraviolet-light emission chip and multilayered resins to generate various colored lights
US6340824B1 (en) 1997-09-01 2002-01-22 Kabushiki Kaisha Toshiba Semiconductor light emitting device including a fluorescent material
US6201262B1 (en) 1997-10-07 2001-03-13 Cree, Inc. Group III nitride photonic devices on silicon carbide substrates with conductive buffer interlay structure
DE19755734A1 (de) 1997-12-15 1999-06-24 Siemens Ag Verfahren zur Herstellung eines oberflächenmontierbaren optoelektronischen Bauelementes
US6105177A (en) 1997-12-26 2000-08-22 Paulson Manufacturing Corp. Protective goggles
JP3241338B2 (ja) 1998-01-26 2001-12-25 日亜化学工業株式会社 半導体発光装置
DE19803936A1 (de) 1998-01-30 1999-08-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Ausdehnungskompensiertes optoelektronisches Halbleiter-Bauelement, insbesondere UV-emittierende Leuchtdiode und Verfahren zu seiner Herstellung
US6294800B1 (en) 1998-02-06 2001-09-25 General Electric Company Phosphors for white light generation from UV emitting diodes
US6252254B1 (en) 1998-02-06 2001-06-26 General Electric Company Light emitting device with phosphor composition
JP3541709B2 (ja) 1998-02-17 2004-07-14 日亜化学工業株式会社 発光ダイオードの形成方法
US6053623A (en) * 1998-03-03 2000-04-25 New Option Lighting, Llc Waterproof light with multi-faceted reflector in a flexible enclosure
EP0942474B1 (de) 1998-03-11 2006-04-19 Siemens Aktiengesellschaft Leuchtdiode
JP3618221B2 (ja) 1998-04-13 2005-02-09 日亜化学工業株式会社 発光装置
JP2001035239A (ja) 1998-06-08 2001-02-09 System Denki Sangyo Kk 照明器具
US6142652A (en) 1998-06-15 2000-11-07 Richardson; Brian Edward Color filter module for projected light
JP2907286B1 (ja) 1998-06-26 1999-06-21 サンケン電気株式会社 蛍光カバーを有する樹脂封止型半導体発光装置
US5959316A (en) 1998-09-01 1999-09-28 Hewlett-Packard Company Multiple encapsulation of phosphor-LED devices
US6335548B1 (en) 1999-03-15 2002-01-01 Gentex Corporation Semiconductor radiation emitter package
JP3490906B2 (ja) 1998-09-22 2004-01-26 日亜化学工業株式会社 半導体装置及びその製造方法
JP2000101148A (ja) 1998-09-25 2000-04-07 Rohm Co Ltd 発光ダイオ−ド
EP1046196B9 (en) 1998-09-28 2013-01-09 Koninklijke Philips Electronics N.V. Lighting system
US6404125B1 (en) 1998-10-21 2002-06-11 Sarnoff Corporation Method and apparatus for performing wavelength-conversion using phosphors with light emitting diodes
US6204523B1 (en) 1998-11-06 2001-03-20 Lumileds Lighting, U.S., Llc High stability optical encapsulation and packaging for light-emitting diodes in the green, blue, and near UV range
JP4306846B2 (ja) 1998-11-20 2009-08-05 株式会社朝日ラバー 照明装置
US6391231B1 (en) 1998-11-23 2002-05-21 Younger Mfg. Co. Method for side-fill lens casting
AUPP729298A0 (en) 1998-11-24 1998-12-17 Showers International Pty Ltd Housing and mounting system for a strip lighting device
US6177688B1 (en) 1998-11-24 2001-01-23 North Carolina State University Pendeoepitaxial gallium nitride semiconductor layers on silcon carbide substrates
DE19854899C1 (de) 1998-11-27 1999-12-30 Siemens Ag Beleuchtungseinheit
US6429583B1 (en) 1998-11-30 2002-08-06 General Electric Company Light emitting device with ba2mgsi2o7:eu2+, ba2sio4:eu2+, or (srxcay ba1-x-y)(a1zga1-z)2sr:eu2+phosphors
JP3667125B2 (ja) 1998-12-07 2005-07-06 日亜化学工業株式会社 光半導体装置とその製造方法
EP1009017A3 (en) 1998-12-07 2001-04-04 Matsushita Electric Industrial Co., Ltd. Fluorescent lamp
JP3613041B2 (ja) 1998-12-16 2005-01-26 日亜化学工業株式会社 発光装置及びその製造方法
US6373188B1 (en) 1998-12-22 2002-04-16 Honeywell International Inc. Efficient solid-state light emitting device with excited phosphors for producing a visible light output
JP3366586B2 (ja) 1998-12-28 2003-01-14 日亜化学工業株式会社 発光ダイオード
JP4680334B2 (ja) 1999-01-13 2011-05-11 株式会社朝日ラバー 発光装置
US6683325B2 (en) 1999-01-26 2004-01-27 Patent-Treuhand-Gesellschaft-für Elektrische Glühlampen mbH Thermal expansion compensated opto-electronic semiconductor element, particularly ultraviolet (UV) light emitting diode, and method of its manufacture
US6680569B2 (en) 1999-02-18 2004-01-20 Lumileds Lighting U.S. Llc Red-deficiency compensating phosphor light emitting device
US6351069B1 (en) 1999-02-18 2002-02-26 Lumileds Lighting, U.S., Llc Red-deficiency-compensating phosphor LED
US6329676B1 (en) 1999-03-01 2001-12-11 Toru Takayama Flat panel solid state light source
US6155699A (en) 1999-03-15 2000-12-05 Agilent Technologies, Inc. Efficient phosphor-conversion led structure
WO2000057490A1 (de) 1999-03-19 2000-09-28 Eurolight Illumination Technologies Gmbh Leuchte
US6218785B1 (en) 1999-03-19 2001-04-17 Incerti & Simonini Di Incerti Edda & C. S.N.C. Low-tension lighting device
JP2000304908A (ja) 1999-04-20 2000-11-02 Matsushita Electric Works Ltd 導光制御素子
JP2000315822A (ja) 1999-04-30 2000-11-14 Runaraito Kk 発光ダイオードおよびその製造方法
JP2000315824A (ja) 1999-04-30 2000-11-14 Runaraito Kk 発光ダイオードおよびその製造方法
US6222207B1 (en) 1999-05-24 2001-04-24 Lumileds Lighting, U.S. Llc Diffusion barrier for increased mirror reflectivity in reflective solderable contacts on high power LED chip
US6193392B1 (en) 1999-05-27 2001-02-27 Pervaiz Lodhie Led array with a multi-directional, multi-functional light reflector
JP2003501793A (ja) 1999-06-03 2003-01-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ランプ／リフレクタユニット
JP3690968B2 (ja) 1999-06-30 2005-08-31 日亜化学工業株式会社 発光装置及びその形成方法
US6367949B1 (en) 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
JP2001053341A (ja) 1999-08-09 2001-02-23 Kazuo Kobayashi 面発光表示器
JP3798195B2 (ja) 1999-08-12 2006-07-19 ローム株式会社 チップ型発光装置
JP2001057445A (ja) 1999-08-19 2001-02-27 Rohm Co Ltd 発光ダイオ−ド
JP3833019B2 (ja) 1999-08-31 2006-10-11 日亜化学工業株式会社 発光ダイオード
US6504301B1 (en) 1999-09-03 2003-01-07 Lumileds Lighting, U.S., Llc Non-incandescent lightbulb package using light emitting diodes
US6227679B1 (en) 1999-09-16 2001-05-08 Mule Lighting Inc Led light bulb
JP4326086B2 (ja) 1999-10-04 2009-09-02 株式会社イノアックコーポレーション ヒートシンクの製造方法
JP2001111115A (ja) 1999-10-12 2001-04-20 Rohm Co Ltd 半導体発光装置
US7079367B1 (en) 1999-11-04 2006-07-18 Abb Technology Ag Electric plant and method and use in connection with such plant
JP3175739B2 (ja) 1999-11-08 2001-06-11 日亜化学工業株式会社 面状光源
JP2001144334A (ja) 1999-11-17 2001-05-25 Nichia Chem Ind Ltd 光半導体装置及び形成方法
US7202506B1 (en) 1999-11-19 2007-04-10 Cree, Inc. Multi element, multi color solid state LED/laser
US6350041B1 (en) 1999-12-03 2002-02-26 Cree Lighting Company High output radial dispersing lamp using a solid state light source
JP3685057B2 (ja) 1999-12-08 2005-08-17 日亜化学工業株式会社 Ｌｅｄランプ及びその製造方法
JP2001173239A (ja) 1999-12-16 2001-06-26 Nippon Kayaku Co Ltd 補修剤注入用プラグ
US6626557B1 (en) 1999-12-29 2003-09-30 Spx Corporation Multi-colored industrial signal device
TW457731B (en) 1999-12-29 2001-10-01 Taiwan Oasis Entpr Co Ltd Structure and manufacturing method of a light emitting diode
US6504171B1 (en) 2000-01-24 2003-01-07 Lumileds Lighting, U.S., Llc Chirped multi-well active region LED
US6796680B1 (en) 2000-01-28 2004-09-28 Lumileds Lighting U.S., Llc Strip lighting
JP3802724B2 (ja) 2000-01-31 2006-07-26 ローム株式会社 発光表示装置およびその製法
JP2001218378A (ja) 2000-01-31 2001-08-10 Oki Electric Ind Co Ltd 電池充電装置
US6305821B1 (en) 2000-02-08 2001-10-23 Gen-Home Technology Co., Ltd. Led lamp having ball-shaped light diffusing modifier
DE10006738C2 (de) 2000-02-15 2002-01-17 Osram Opto Semiconductors Gmbh Lichtemittierendes Bauelement mit verbesserter Lichtauskopplung und Verfahren zu seiner Herstellung
JP2001237462A (ja) 2000-02-22 2001-08-31 Sanyo Electric Co Ltd Ｌｅｄ発光装置
DE10008203B4 (de) 2000-02-23 2008-02-07 Vishay Semiconductor Gmbh Verfahren zum Herstellen elektronischer Halbleiterbauelemente
JP2001243807A (ja) 2000-02-28 2001-09-07 Mitsubishi Electric Lighting Corp Ｌｅｄ電球
JP2001243809A (ja) 2000-02-28 2001-09-07 Mitsubishi Electric Lighting Corp Ｌｅｄ電球
JP4406490B2 (ja) 2000-03-14 2010-01-27 株式会社朝日ラバー 発光ダイオード
US6522065B1 (en) 2000-03-27 2003-02-18 General Electric Company Single phosphor for creating white light with high luminosity and high CRI in a UV led device
US6538371B1 (en) 2000-03-27 2003-03-25 The General Electric Company White light illumination system with improved color output
CN2425428Y (zh) 2000-04-30 2001-03-28 苏州半导体总厂 内置恒流源的led发光器件
TWI240788B (en) 2000-05-04 2005-10-01 Koninkl Philips Electronics Nv Illumination system, light mixing chamber and display device
US8360615B2 (en) 2000-05-08 2013-01-29 Farlight, Llc LED light module for omnidirectional luminaire
US6814470B2 (en) 2000-05-08 2004-11-09 Farlight Llc Highly efficient LED lamp
US6501100B1 (en) 2000-05-15 2002-12-31 General Electric Company White light emitting phosphor blend for LED devices
US6621211B1 (en) 2000-05-15 2003-09-16 General Electric Company White light emitting phosphor blends for LED devices
DE10026435A1 (de) 2000-05-29 2002-04-18 Osram Opto Semiconductors Gmbh Kalzium-Magnesium-Chlorosilikat-Leuchtstoff und seine Anwendung bei Lumineszenz-Konversions-LED
US6410940B1 (en) 2000-06-15 2002-06-25 Kansas State University Research Foundation Micro-size LED and detector arrays for minidisplay, hyper-bright light emitting diodes, lighting, and UV detector and imaging sensor applications
JP2002190622A (ja) 2000-12-22 2002-07-05 Sanken Electric Co Ltd 発光ダイオード用透光性蛍光カバー
DE10036940A1 (de) 2000-07-28 2002-02-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lumineszenz-Konversions-LED
JP3589187B2 (ja) 2000-07-31 2004-11-17 日亜化学工業株式会社 発光装置の形成方法
JP2002076434A (ja) 2000-08-28 2002-03-15 Toyoda Gosei Co Ltd 発光装置
US6345903B1 (en) 2000-09-01 2002-02-12 Citizen Electronics Co., Ltd. Surface-mount type emitting diode and method of manufacturing same
US6614103B1 (en) 2000-09-01 2003-09-02 General Electric Company Plastic packaging of LED arrays
GB2366610A (en) 2000-09-06 2002-03-13 Mark Shaffer Electroluminscent lamp
US7053419B1 (en) 2000-09-12 2006-05-30 Lumileds Lighting U.S., Llc Light emitting diodes with improved light extraction efficiency
US6635987B1 (en) 2000-09-26 2003-10-21 General Electric Company High power white LED lamp structure using unique phosphor application for LED lighting products
US6650044B1 (en) 2000-10-13 2003-11-18 Lumileds Lighting U.S., Llc Stenciling phosphor layers on light emitting diodes
JP2002133938A (ja) 2000-10-24 2002-05-10 Toyoda Gosei Co Ltd 蛍光体照明器具
JP2002133925A (ja) 2000-10-25 2002-05-10 Sanken Electric Co Ltd 蛍光カバー及び半導体発光装置
JP2002150821A (ja) 2000-11-06 2002-05-24 Citizen Electronics Co Ltd 面状光源
JP2002141558A (ja) 2000-11-06 2002-05-17 Matsushita Electric Ind Co Ltd チップ型ｌｅｄ
US20020063520A1 (en) 2000-11-29 2002-05-30 Huei-Che Yu Pre-formed fluorescent plate - LED device
JP2002170989A (ja) 2000-12-04 2002-06-14 Sharp Corp 窒化物系化合物半導体発光素子
US20020070643A1 (en) 2000-12-13 2002-06-13 Chao-Chin Yeh Structure of lamp
JP3614776B2 (ja) 2000-12-19 2005-01-26 シャープ株式会社 チップ部品型ｌｅｄとその製造方法
JP5110744B2 (ja) 2000-12-21 2012-12-26 フィリップス ルミレッズ ライティング カンパニー リミテッド ライアビリティ カンパニー 発光装置及びその製造方法
US6547416B2 (en) 2000-12-21 2003-04-15 Koninklijke Philips Electronics N.V. Faceted multi-chip package to provide a beam of uniform white light from multiple monochrome LEDs
US20020084748A1 (en) 2000-12-28 2002-07-04 Ayala Raul E. UV Reflecting materials for LED lamps using UV-emitting diodes
AT410266B (de) 2000-12-28 2003-03-25 Tridonic Optoelectronics Gmbh Lichtquelle mit einem lichtemittierenden element
US20020084745A1 (en) 2000-12-29 2002-07-04 Airma Optoelectronics Corporation Light emitting diode with light conversion by dielectric phosphor powder
MY131962A (en) 2001-01-24 2007-09-28 Nichia Corp Light emitting diode, optical semiconductor device, epoxy resin composition suited for optical semiconductor device, and method for manufacturing the same
JP3636079B2 (ja) 2001-01-26 2005-04-06 日亜化学工業株式会社 パッケージ成形体と発光装置
US6791119B2 (en) 2001-02-01 2004-09-14 Cree, Inc. Light emitting diodes including modifications for light extraction
US6601984B2 (en) 2001-02-14 2003-08-05 Estec Co., Ltd. LED illuminating device and lighting apparatus employing the same
US7027304B2 (en) 2001-02-15 2006-04-11 Integral Technologies, Inc. Low cost thermal management device or heat sink manufactured from conductive loaded resin-based materials
US6541800B2 (en) 2001-02-22 2003-04-01 Weldon Technologies, Inc. High power LED
JP2002324919A (ja) 2001-02-26 2002-11-08 Sharp Corp 発光ダイオードおよびその製造方法
TW516247B (en) 2001-02-26 2003-01-01 Arima Optoelectronics Corp Light emitting diode with light conversion using scattering optical media
US6661167B2 (en) 2001-03-14 2003-12-09 Gelcore Llc LED devices
JP4066608B2 (ja) 2001-03-16 2008-03-26 日亜化学工業株式会社 パッケージ成形体及びその製造方法
JP2002278674A (ja) 2001-03-21 2002-09-27 Polymatech Co Ltd リサイクル性の高いキートップ付キーパッドおよびその分離方法
GB2373846A (en) 2001-03-30 2002-10-02 Advance Ind Sdn Bhd Metal-Coated Plastics Light Reflector with Integral Mounting Means
JP2002304902A (ja) 2001-04-04 2002-10-18 Matsushita Electric Works Ltd 光源装置
US6844903B2 (en) 2001-04-04 2005-01-18 Lumileds Lighting U.S., Llc Blue backlight and phosphor layer for a color LCD
TWI243095B (en) 2001-04-24 2005-11-11 Mitsui Chemicals Inc Lamp reflector and reflector
US6949771B2 (en) 2001-04-25 2005-09-27 Agilent Technologies, Inc. Light source
US6685852B2 (en) 2001-04-27 2004-02-03 General Electric Company Phosphor blends for generating white light from near-UV/blue light-emitting devices
US6686676B2 (en) 2001-04-30 2004-02-03 General Electric Company UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same
US20020163001A1 (en) 2001-05-04 2002-11-07 Shaddock David Mulford Surface mount light emitting device package and fabrication method
JP4114331B2 (ja) 2001-06-15 2008-07-09 豊田合成株式会社 発光装置
US6758587B2 (en) 2001-06-25 2004-07-06 Grote Industries, Inc. Light emitting diode license lamp with reflector
US6578986B2 (en) 2001-06-29 2003-06-17 Permlight Products, Inc. Modular mounting arrangement and method for light emitting diodes
JP2003023183A (ja) 2001-07-06 2003-01-24 Stanley Electric Co Ltd 面実装型ｌｅｄランプ
WO2003006875A1 (en) 2001-07-10 2003-01-23 Tsung-Wen Chan A high intensity light source with variable colours
DE10133352A1 (de) 2001-07-16 2003-02-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
US6495961B1 (en) 2001-07-24 2002-12-17 Lockheed Martin Corporation TWT power supply with improved dynamic range
JP2003037298A (ja) 2001-07-25 2003-02-07 Stanley Electric Co Ltd 面実装型ｌｅｄランプ
JP2003110146A (ja) 2001-07-26 2003-04-11 Matsushita Electric Works Ltd 発光装置
TW552726B (en) 2001-07-26 2003-09-11 Matsushita Electric Works Ltd Light emitting device in use of LED
JP4076329B2 (ja) 2001-08-13 2008-04-16 エイテックス株式会社 Ｌｅｄ電球
US6634771B2 (en) 2001-08-24 2003-10-21 Densen Cao Semiconductor light source using a primary and secondary heat sink combination
US6634770B2 (en) 2001-08-24 2003-10-21 Densen Cao Light source using semiconductor devices mounted on a heat sink
US20040256630A1 (en) 2001-08-24 2004-12-23 Densen Cao Illuminating light
US7224001B2 (en) 2001-08-24 2007-05-29 Densen Cao Semiconductor light source
US6719446B2 (en) 2001-08-24 2004-04-13 Densen Cao Semiconductor light source for providing visible light to illuminate a physical space
US7976211B2 (en) 2001-08-24 2011-07-12 Densen Cao Light bulb utilizing a replaceable LED light source
US6746885B2 (en) 2001-08-24 2004-06-08 Densen Cao Method for making a semiconductor light source
US6465961B1 (en) 2001-08-24 2002-10-15 Cao Group, Inc. Semiconductor light source using a heat sink with a plurality of panels
AU2002323471B2 (en) 2001-08-31 2005-01-06 Ticona Polymers, Inc. Thermally conductive lamp reflector
JP3645207B2 (ja) 2001-09-03 2005-05-11 日亜化学工業株式会社 発光ダイオード
DE50209685D1 (de) 2001-09-13 2007-04-19 Lucea Ag Leuchtdioden-leuchtpaneel und leiterplatte
US6871981B2 (en) 2001-09-13 2005-03-29 Heads Up Technologies, Inc. LED lighting device and system
DE10146719A1 (de) 2001-09-20 2003-04-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
DE10147040A1 (de) 2001-09-25 2003-04-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
US20030058650A1 (en) 2001-09-25 2003-03-27 Kelvin Shih Light emitting diode with integrated heat dissipater
DE20115914U1 (de) 2001-09-27 2003-02-13 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
JP2003110151A (ja) 2001-10-01 2003-04-11 Okaya Electric Ind Co Ltd 発光ダイオード
JP3985486B2 (ja) 2001-10-01 2007-10-03 松下電器産業株式会社 半導体発光素子とこれを用いた発光装置
US6498355B1 (en) 2001-10-09 2002-12-24 Lumileds Lighting, U.S., Llc High flux LED array
JP3948650B2 (ja) 2001-10-09 2007-07-25 アバゴ・テクノロジーズ・イーシービーユー・アイピー（シンガポール）プライベート・リミテッド 発光ダイオード及びその製造方法
US7588699B2 (en) 2001-11-02 2009-09-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electrically conductive, optically transparent polymer/carbon nanotube composites and process for preparation thereof
TW533750B (en) 2001-11-11 2003-05-21 Solidlite Corp LED lamp
US6734465B1 (en) 2001-11-19 2004-05-11 Nanocrystals Technology Lp Nanocrystalline based phosphors and photonic structures for solid state lighting
TW582555U (en) 2001-11-21 2004-04-01 Hon Hai Prec Ind Co Ltd Optical sub-assembly
US6812503B2 (en) 2001-11-29 2004-11-02 Highlink Technology Corporation Light-emitting device with improved reliability
US6965513B2 (en) 2001-12-20 2005-11-15 Intel Corporation Carbon nanotube thermal interface structures
DE10163116B4 (de) 2001-12-24 2008-04-10 G.L.I. Global Light Industries Gmbh Verfahren zum Herstellen von lichtleitenden LED-Körpern in zwei räumlich und zeitlich getrennten Stufen
KR100991827B1 (ko) 2001-12-29 2010-11-10 항조우 후양 신잉 띠앤즈 리미티드 Ｌｅｄ 및 ｌｅｄ램프
US6936855B1 (en) 2002-01-16 2005-08-30 Shane Harrah Bendable high flux LED array
CN1266776C (zh) 2002-01-21 2006-07-26 诠兴开发科技股份有限公司 白色发光二极管的制造方法
JP2003224304A (ja) 2002-01-28 2003-08-08 Kasei Optonix Co Ltd 発光装置
US20030141563A1 (en) 2002-01-28 2003-07-31 Bily Wang Light emitting diode package with fluorescent cover
US7108055B2 (en) 2002-03-29 2006-09-19 Advanced Energy Technology Inc. Optimized heat sink using high thermal conducting base and low thermal conducting fins
US6932496B2 (en) * 2002-04-16 2005-08-23 Farlight Llc LED-based elevated omnidirectional airfield light
US7208191B2 (en) 2002-04-23 2007-04-24 Freedman Philip D Structure with heat dissipating device and method
US20030210555A1 (en) 2002-05-07 2003-11-13 Gelcore, Llc Decorative lighting apparatus and method
US7358679B2 (en) 2002-05-09 2008-04-15 Philips Solid-State Lighting Solutions, Inc. Dimmable LED-based MR16 lighting apparatus and methods
JP2003346526A (ja) 2002-05-27 2003-12-05 Matsushita Electric Works Ltd 光制御素子およびそれを用いた照明装置
US7230271B2 (en) 2002-06-11 2007-06-12 Semiconductor Energy Laboratory Co., Ltd. Light emitting device comprising film having hygroscopic property and transparency and manufacturing method thereof
CA2489237A1 (en) 2002-06-13 2003-12-24 Cree, Inc. Semiconductor emitter comprising a saturated phosphor
JP2003017755A (ja) 2002-06-13 2003-01-17 Nichia Chem Ind Ltd 発光装置
TW558775B (en) 2002-06-27 2003-10-21 Solidlite Corp Package of compound type LED
US6809471B2 (en) 2002-06-28 2004-10-26 General Electric Company Phosphors containing oxides of alkaline-earth and Group-IIIB metals and light sources incorporating the same
US7094367B1 (en) 2002-08-13 2006-08-22 University Of Florida Transparent polymer carbon nanotube composites and process for preparation
US7768189B2 (en) 2004-08-02 2010-08-03 Lumination Llc White LEDs with tunable CRI
KR100622209B1 (ko) 2002-08-30 2006-09-19 젤코어 엘엘씨 개선된 효율을 갖는 코팅된 발광다이오드
US7264378B2 (en) 2002-09-04 2007-09-04 Cree, Inc. Power surface mount light emitting die package
US7244965B2 (en) 2002-09-04 2007-07-17 Cree Inc, Power surface mount light emitting die package
US6744077B2 (en) 2002-09-27 2004-06-01 Lumileds Lighting U.S., Llc Selective filtering of wavelength-converted semiconductor light emitting devices
US6787999B2 (en) 2002-10-03 2004-09-07 Gelcore, Llc LED-based modular lamp
US6717353B1 (en) 2002-10-14 2004-04-06 Lumileds Lighting U.S., Llc Phosphor converted light emitting device
US20040070001A1 (en) 2002-10-15 2004-04-15 Jung-Tai Lee LED element
JP2004140185A (ja) 2002-10-17 2004-05-13 Matsushita Electric Ind Co Ltd 発光装置
US6786619B2 (en) * 2002-10-25 2004-09-07 Acuity Brands, Inc. Reflector/refractor light control luminaire
US7011432B2 (en) 2002-11-05 2006-03-14 Quarton, Inc. Lighting source structure
CN1296994C (zh) 2002-11-14 2007-01-24 清华大学 一种热界面材料及其制造方法
JP2004185997A (ja) 2002-12-04 2004-07-02 Hitachi Lighting Ltd 電球形蛍光ランプ
JP4135485B2 (ja) 2002-12-06 2008-08-20 東芝ライテック株式会社 発光ダイオード光源及び発光ダイオード照明器具
JP4167048B2 (ja) 2002-12-10 2008-10-15 愛三工業株式会社 熱伝導性被膜及びその形成方法
JP2004207690A (ja) 2002-12-13 2004-07-22 Usui Kokusai Sangyo Kaisha Ltd 樹脂材製ヒートシンク
US7258464B2 (en) 2002-12-18 2007-08-21 General Electric Company Integral ballast lamp thermal management method and apparatus
AU2003301055A1 (en) 2002-12-20 2004-07-22 Cree, Inc. Methods of forming semiconductor devices having self aligned semiconductor mesas and contact layers and related devices
TW569479B (en) 2002-12-20 2004-01-01 Ind Tech Res Inst White-light LED applying omnidirectional reflector
WO2004057925A1 (en) 2002-12-20 2004-07-08 Ifire Technology Corp. Aluminum nitride passivated phosphors for electroluminescent displays
US6917057B2 (en) 2002-12-31 2005-07-12 Gelcore Llc Layered phosphor coatings for LED devices
US6764200B1 (en) 2003-01-15 2004-07-20 Hsiang Lan Wu Liu Decorative lantern
US7042020B2 (en) 2003-02-14 2006-05-09 Cree, Inc. Light emitting device incorporating a luminescent material
US6936857B2 (en) 2003-02-18 2005-08-30 Gelcore, Llc White light LED device
CN2637885Y (zh) 2003-02-20 2004-09-01 高勇 发光面为曲面的led灯泡
US6767111B1 (en) * 2003-02-26 2004-07-27 Kuo-Yen Lai Projection light source from light emitting diodes
EP2262006A3 (en) 2003-02-26 2012-03-21 Cree, Inc. Composite white light source and method for fabricating
JP2004273798A (ja) 2003-03-10 2004-09-30 Toyoda Gosei Co Ltd 発光デバイス
US7543961B2 (en) 2003-03-31 2009-06-09 Lumination Llc LED light with active cooling
US7204615B2 (en) 2003-03-31 2007-04-17 Lumination Llc LED light with active cooling
DE10316506A1 (de) 2003-04-09 2004-11-18 Schott Glas Lichterzeugende Vorrichtung mit Reflektor
CA2523544A1 (en) 2003-04-30 2004-11-18 Cree, Inc. High powered light emitter packages with compact optics
US7005679B2 (en) 2003-05-01 2006-02-28 Cree, Inc. Multiple component solid state white light
CN1802533B (zh) 2003-05-05 2010-11-24 吉尔科有限公司 基于led的灯泡
US6864513B2 (en) 2003-05-07 2005-03-08 Kaylu Industrial Corporation Light emitting diode bulb having high heat dissipating efficiency
US7021797B2 (en) 2003-05-13 2006-04-04 Light Prescriptions Innovators, Llc Optical device for repositioning and redistributing an LED's light
US7329029B2 (en) 2003-05-13 2008-02-12 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
GB2421506B (en) 2003-05-22 2008-07-09 Zyvex Corp Nanocomposites and methods thereto
US7040774B2 (en) 2003-05-23 2006-05-09 Goldeneye, Inc. Illumination systems utilizing multiple wavelength light recycling
CN100511732C (zh) 2003-06-18 2009-07-08 丰田合成株式会社 发光器件
EP1644985A4 (en) 2003-06-24 2006-10-18 Gelcore Llc FULL SPECTRUM FLUID MIXTURES FOR WHITE GENERATION WITH LED CHIPS
US6921181B2 (en) 2003-07-07 2005-07-26 Mei-Feng Yen Flashlight with heat-dissipation device
KR100405453B1 (en) 2003-07-25 2003-11-12 Seoul Semiconductor Co Ltd Chip light emitting diode(led) and manufacturing method thereof
US7026755B2 (en) 2003-08-07 2006-04-11 General Electric Company Deep red phosphor for general illumination applications
CN100379706C (zh) 2003-08-26 2008-04-09 松下电器产业株式会社 高导热性部件及其制造方法和使用该部件的散热系统
GB2405409A (en) 2003-08-29 2005-03-02 Gen Electric Phosphor blends for high-CRI fluorescent lamps
US7029935B2 (en) 2003-09-09 2006-04-18 Cree, Inc. Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same
US20050116336A1 (en) 2003-09-16 2005-06-02 Koila, Inc. Nano-composite materials for thermal management applications
TW200519346A (en) 2003-09-16 2005-06-16 Koila Inc Nanostructure augmentation of surfaces for enhanced thermal transfer
JP2005108700A (ja) 2003-09-30 2005-04-21 Toshiba Lighting & Technology Corp 光源
US6982518B2 (en) 2003-10-01 2006-01-03 Enertron, Inc. Methods and apparatus for an LED light
US6841804B1 (en) 2003-10-27 2005-01-11 Formosa Epitaxy Incorporation Device of white light-emitting diode
US20050110384A1 (en) 2003-11-24 2005-05-26 Peterson Charles M. Lighting elements and methods
US6983208B2 (en) 2003-11-24 2006-01-03 Mgd Technologies, Inc. Method and apparatus for combined measurements of concentration, distribution and flow velocity of suspended solids
US20050116597A1 (en) 2003-12-02 2005-06-02 Yung-Hsiang Hsu Light bulb
JP2005167091A (ja) 2003-12-04 2005-06-23 Nitto Denko Corp 光半導体装置
US7196459B2 (en) 2003-12-05 2007-03-27 International Resistive Co. Of Texas, L.P. Light emitting assembly with heat dissipating support
JP2005166578A (ja) 2003-12-05 2005-06-23 Hamai Denkyu Kogyo Kk 電球形ｌｅｄランプ
EP1700350A2 (en) 2003-12-09 2006-09-13 Gelcore LLC Surface mount light emitting chip package
JP4482728B2 (ja) 2003-12-28 2010-06-16 株式会社新井製作所 光拡散素子
KR200350484Y1 (ko) 2004-02-06 2004-05-13 주식회사 대진디엠피 콘상 엘이디 조명등
CN1934214A (zh) 2004-02-06 2007-03-21 三菱化学株式会社 发光装置和使用该发光装置的照明装置和图像显示装置
JP2005228855A (ja) 2004-02-12 2005-08-25 Yamagishi Kogyo:Kk 放熱器
JP3931239B2 (ja) 2004-02-18 2007-06-13 独立行政法人物質・材料研究機構 発光素子及び照明器具
CN100491810C (zh) 2004-03-03 2009-05-27 约翰逊父子公司 散发活性成分的led灯泡
EP1754121A4 (en) 2004-03-15 2014-02-12 Philips Solid State Lighting METHODS AND SYSTEMS FOR PROVIDING LIGHTING SYSTEMS
US7086756B2 (en) * 2004-03-18 2006-08-08 Lighting Science Group Corporation Lighting element using electronically activated light emitting elements and method of making same
US7553051B2 (en) 2004-03-18 2009-06-30 Brasscorp Limited LED work light
USD528227S1 (en) 2004-03-24 2006-09-12 Enertron, Inc. Light bulb
US7327078B2 (en) 2004-03-30 2008-02-05 Lumination Llc LED illumination device with layered phosphor pattern
CN100383213C (zh) 2004-04-02 2008-04-23 清华大学 一种热界面材料及其制造方法
US7868343B2 (en) 2004-04-06 2011-01-11 Cree, Inc. Light-emitting devices having multiple encapsulation layers with at least one of the encapsulation layers including nanoparticles and methods of forming the same
WO2005103555A1 (en) 2004-04-15 2005-11-03 Gelcore Llc A fluorescent bulb replacement with led system
EP1740090B1 (en) 2004-04-20 2014-06-25 Koninklijke Philips N.V. A hair-detection device
US7064424B2 (en) 2004-05-06 2006-06-20 Wilson Robert E Optical surface mount technology package
EP1763700A1 (en) 2004-06-30 2007-03-21 Koninklijke Philips Electronics N.V. Active frame system for ambient lighting using a video display as a signal s0urce
TWI263008B (en) 2004-06-30 2006-10-01 Ind Tech Res Inst LED lamp
US20090167192A1 (en) 2004-06-30 2009-07-02 Koninklijke Philips Electronics, N.V. Active frame system for ambient lighting using a video display as a signal source
USD508575S1 (en) 2004-07-07 2005-08-16 Osram Sylvania Inc. Tungsten halogen lamp
US7878232B2 (en) 2004-07-09 2011-02-01 GE Lighting Solutions, LLC Light emitting chip apparatuses with a thermally superconducting heat transfer medium for thermal management
US7201497B2 (en) 2004-07-15 2007-04-10 Lumination, Llc Led lighting system with reflective board
CN101010260B (zh) 2004-07-27 2010-09-29 独立行政法人产业技术综合研究所 单层碳纳米管以及取向单层碳纳米管块结构体以及它们的制造方法、装置以及用途
US7453195B2 (en) 2004-08-02 2008-11-18 Lumination Llc White lamps with enhanced color contrast
US7273300B2 (en) 2004-08-06 2007-09-25 Lumination Llc Curvilinear LED light source
US20060034077A1 (en) 2004-08-10 2006-02-16 Tsu-Kang Chang White light bulb assembly using LED as a light source
DE202004013773U1 (de) 2004-09-04 2004-11-11 Zweibrüder Optoelectronics GmbH Lampe
TWM268733U (en) 2004-09-10 2005-06-21 Sen Tech Co Ltd LED packaging structure containing fluorescent plate
US7144131B2 (en) 2004-09-29 2006-12-05 Advanced Optical Technologies, Llc Optical system using LED coupled with phosphor-doped reflective materials
US8278816B2 (en) 2004-09-30 2012-10-02 Global Tungsten & Powders Corp. High CRI electroluminescent lamp
DE102004049134A1 (de) 2004-10-07 2006-04-13 Schott Ag Metallreflektor und Verfahren zu dessen Herstellung
EP1662197B1 (de) 2004-10-07 2010-04-21 Auer Lighting GmbH Metallreflektor und Verfahren zu dessen Herstellung
US7329027B2 (en) 2004-10-29 2008-02-12 Eastman Kodak Company Heat conducting mounting fixture for solid-state lamp
US7165866B2 (en) 2004-11-01 2007-01-23 Chia Mao Li Light enhanced and heat dissipating bulb
US20060098440A1 (en) 2004-11-05 2006-05-11 David Allen Solid state lighting device with improved thermal management, improved power management, adjustable intensity, and interchangable lenses
US7303315B2 (en) 2004-11-05 2007-12-04 3M Innovative Properties Company Illumination assembly using circuitized strips
US8128267B2 (en) 2004-11-17 2012-03-06 Koninklijke Philips Electronics N.V. Light source and illumination device comprising at least one light-emitting element
MX2007006642A (es) 2004-12-03 2008-02-22 Acuity Brands Inc Reflector de luminaria con transicion de prisma mejorada.
WO2006067885A1 (ja) 2004-12-24 2006-06-29 Kyocera Corporation 発光装置および照明装置
US7278749B2 (en) 2005-01-06 2007-10-09 Sullivan John T Gauge with large illuminated gauge face
US7304694B2 (en) 2005-01-12 2007-12-04 Cree, Inc. Solid colloidal dispersions for backlighting of liquid crystal displays
US20060187653A1 (en) 2005-02-10 2006-08-24 Olsson Mark S LED illumination devices
US7284882B2 (en) 2005-02-17 2007-10-23 Federal-Mogul World Wide, Inc. LED light module assembly
US7144140B2 (en) * 2005-02-25 2006-12-05 Tsung-Ting Sun Heat dissipating apparatus for lighting utility
JP2006244725A (ja) 2005-02-28 2006-09-14 Atex Co Ltd Ｌｅｄ照明装置
KR20060095345A (ko) 2005-02-28 2006-08-31 엘지.필립스 엘시디 주식회사 백라이트 어셈블리 및 이를 이용한 액정표시장치
US7271963B2 (en) 2005-03-07 2007-09-18 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Bi-curvature lens for light emitting diodes and photo detectors
WO2006104553A1 (en) 2005-03-25 2006-10-05 Five Star Import Group L.L.C. Led light bulb
EP1872053A2 (en) 2005-04-06 2008-01-02 Tir Systems Ltd. Lighting module with compact colour mixing and collimating optics
US7758223B2 (en) 2005-04-08 2010-07-20 Toshiba Lighting & Technology Corporation Lamp having outer shell to radiate heat of light source
USD534665S1 (en) 2005-04-15 2007-01-02 Toshiba Lighting & Technology Corporation Light emitting diode lamp
US7226189B2 (en) 2005-04-15 2007-06-05 Taiwan Oasis Technology Co., Ltd. Light emitting diode illumination apparatus
JP2006310057A (ja) 2005-04-27 2006-11-09 Arumo Technos Kk Ｌｅｄ照明灯及びｌｅｄ点灯制御回路
FR2885210A1 (fr) 2005-04-29 2006-11-03 Univ Joseph Fourier Etablissem Procede de realisation d'une paroi, en particulier d'un micro-echangeur thermique, et micro-echangeur thermique, comprenant en particulier des nanotubes
USD531741S1 (en) 2005-05-23 2006-11-07 Toshiba Lighting & Technology Corporation Fluorescent lamp
ATE519066T1 (de) 2005-06-01 2011-08-15 Koninkl Philips Electronics Nv Künstliches fenster
JP4459863B2 (ja) 2005-06-01 2010-04-28 株式会社小糸製作所 車両用灯具
US7229196B2 (en) 2005-06-10 2007-06-12 Ilight Technologies, Inc. Illumination device for simulating neon or similar lighting in the shape of a toroid
US8669572B2 (en) 2005-06-10 2014-03-11 Cree, Inc. Power lamp package
US9412926B2 (en) 2005-06-10 2016-08-09 Cree, Inc. High power solid-state lamp
CN2800701Y (zh) 2005-06-10 2006-07-26 华为技术有限公司 移动终端壳体
US7980743B2 (en) 2005-06-14 2011-07-19 Cree, Inc. LED backlighting for displays
US7784956B2 (en) 2005-06-23 2010-08-31 Rsr Industries, Inc. Gazing globes and other ornamental objects including light sources and light-activated materials
KR20070000835A (ko) 2005-06-28 2007-01-03 엘지.필립스 엘시디 주식회사 백라이트 유닛
USD541442S1 (en) 2005-09-16 2007-04-24 Koninklijke Philips Electronics N.V. LED bulb
US7932535B2 (en) 2005-11-02 2011-04-26 Nuventix, Inc. Synthetic jet cooling system for LED module
US8030886B2 (en) 2005-12-21 2011-10-04 Nuventix, Inc. Thermal management of batteries using synthetic jets
EP1969633B1 (en) 2005-12-22 2018-08-29 Cree, Inc. Lighting device
US7413325B2 (en) 2005-12-28 2008-08-19 International Development Corporation LED bulb
US20070159828A1 (en) * 2006-01-09 2007-07-12 Ceramate Technical Co., Ltd. Vertical LED lamp with a 360-degree radiation and a high cooling efficiency
US7569406B2 (en) 2006-01-09 2009-08-04 Cree, Inc. Method for coating semiconductor device using droplet deposition
USD538951S1 (en) 2006-02-17 2007-03-20 Lighting Science Corporation LED light bulb
USD538950S1 (en) 2006-02-17 2007-03-20 Lighting Science Group Corporation LED light bulb
JP2007234462A (ja) 2006-03-02 2007-09-13 Stanley Electric Co Ltd 照明装置
CN101427617A (zh) 2006-02-23 2009-05-06 纽文迪斯公司 用于合成射流喷射器的电子封装
CN101438057A (zh) 2006-03-07 2009-05-20 流体公司 流体能量传递装置
US7549772B2 (en) 2006-03-31 2009-06-23 Pyroswift Holding Co., Limited LED lamp conducting structure with plate-type heat pipe
US9084328B2 (en) 2006-12-01 2015-07-14 Cree, Inc. Lighting device and lighting method
CN101427388B (zh) 2006-04-24 2010-08-18 旭硝子株式会社 发光装置
ITRE20060052A1 (it) 2006-04-28 2007-10-29 Incerti Simonini Snc DISPOSITIVO OTTICO SECONDARIO PER LAMPADE A LEDs
MX2008013868A (es) 2006-05-02 2009-02-03 Superbulbs Inc Metodo de dispersion de luz y difraccion preferencial de ciertas longitudes de onda de luz para diodos emisores de luz y bulbos construidos a partir de los mismos.
US7549782B2 (en) 2006-05-11 2009-06-23 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Semiconductor light source configured as a light tube
USD541440S1 (en) 2006-05-23 2007-04-24 Feit Electric Company Light bulb
US7736020B2 (en) 2006-06-16 2010-06-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Illumination device and method of making the device
US8136576B2 (en) 2006-06-22 2012-03-20 Nuventix, Inc. Vibration isolation system for synthetic jet devices
US8646701B2 (en) 2006-07-05 2014-02-11 Nuventix, Inc. Moldable housing design for synthetic jet ejector
CN200955687Y (zh) 2006-07-07 2007-10-03 祝子荣 大功率单体半导体灯泡
JP2008021505A (ja) 2006-07-12 2008-01-31 Stanley Electric Co Ltd 照明装置
EP1878767A1 (en) 2006-07-12 2008-01-16 Shin-Etsu Chemical Co., Ltd. Heat conductive silicone grease composition and cured product thereof
US7943952B2 (en) 2006-07-31 2011-05-17 Cree, Inc. Method of uniform phosphor chip coating and LED package fabricated using method
US8581158B2 (en) 2006-08-02 2013-11-12 Battelle Memorial Institute Electrically conductive coating composition
US7396146B2 (en) 2006-08-09 2008-07-08 Augux Co., Ltd. Heat dissipating LED signal lamp source structure
US20080049445A1 (en) 2006-08-25 2008-02-28 Philips Lumileds Lighting Company, Llc Backlight Using High-Powered Corner LED
US8581393B2 (en) 2006-09-21 2013-11-12 3M Innovative Properties Company Thermally conductive LED assembly
CN101517755A (zh) 2006-09-21 2009-08-26 3M创新有限公司 导热led组件
WO2008038924A1 (en) 2006-09-28 2008-04-03 Seoul Opto Device Co., Ltd. Ultraviolet light emitting diode package
CN101553928B (zh) 2006-10-02 2011-06-01 伊鲁米特克有限公司 Led系统和方法
KR20090063251A (ko) 2006-10-12 2009-06-17 디에스엠 아이피 어셋츠 비.브이. 조명 장치
CN100572908C (zh) 2006-11-17 2009-12-23 富准精密工业(深圳)有限公司 发光二极管灯具
US7784972B2 (en) 2006-12-22 2010-08-31 Nuventix, Inc. Thermal management system for LED array
US20110128742A9 (en) * 2007-01-07 2011-06-02 Pui Hang Yuen High efficiency low cost safety light emitting diode illumination device
US7806560B2 (en) 2007-01-31 2010-10-05 3M Innovative Properties Company LED illumination assembly with compliant foil construction
EP2109887B1 (en) 2007-02-02 2018-06-27 DSM IP Assets B.V. Heat transport assembly
USD553267S1 (en) 2007-02-09 2007-10-16 Wellion Asia Limited LED light bulb
JP5194480B2 (ja) 2007-02-20 2013-05-08 東レ株式会社 カーボンナノチューブコーティング膜およびその製造方法
JP2008211060A (ja) 2007-02-27 2008-09-11 Fujifilm Corp 金属膜付基板の製造方法
USD560286S1 (en) 2007-03-23 2008-01-22 Lighting Science Group Corporation LED light bulb
US8045093B2 (en) 2007-03-30 2011-10-25 Lg Display Co., Ltd. Backlight unit and liquid crystal display device having the same
CN101652602B (zh) 2007-04-03 2012-02-22 皇家飞利浦电子股份有限公司 光输出设备
US7581856B2 (en) * 2007-04-11 2009-09-01 Tamkang University High power LED lighting assembly incorporated with a heat dissipation module with heat pipe
WO2008134056A1 (en) 2007-04-26 2008-11-06 Deak-Lam Inc. Photon energy coversion structure
CN101296564B (zh) 2007-04-27 2010-11-10 富士迈半导体精密工业（上海）有限公司 具良好散热性能的光源模组
US7677766B2 (en) 2007-05-07 2010-03-16 Lsi Industries, Inc. LED lamp device and method to retrofit a lighting fixture
US7622795B2 (en) 2007-05-15 2009-11-24 Nichepac Technology Inc. Light emitting diode package
JP5037683B2 (ja) 2007-05-25 2012-10-03 モレックス インコーポレイテド 発熱体及び電源用のヒートシンク
US7494246B2 (en) 2007-06-06 2009-02-24 Philips Lumileds Lighting Company, Llc Thin luminaire for general lighting applications
US8075172B2 (en) 2007-06-08 2011-12-13 A66, Incorporated Durable super-cooled intelligent light bulb
USD570504S1 (en) 2007-06-18 2008-06-03 Lighting Science Group Corporation LED light bulb
JP4631877B2 (ja) 2007-07-02 2011-02-16 スターライト工業株式会社 樹脂製ヒートシンク
JP5029893B2 (ja) 2007-07-06 2012-09-19 東芝ライテック株式会社 電球形ｌｅｄランプおよび照明装置
US7758214B2 (en) 2007-07-12 2010-07-20 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp
US7434964B1 (en) * 2007-07-12 2008-10-14 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp with a heat sink assembly
JP2009032466A (ja) 2007-07-25 2009-02-12 Toshiba Lighting & Technology Corp 照明装置
DE102007037820A1 (de) 2007-08-10 2009-02-12 Osram Gesellschaft mit beschränkter Haftung LED-Lampe
US7791093B2 (en) 2007-09-04 2010-09-07 Koninklijke Philips Electronics N.V. LED with particles in encapsulant for increased light extraction and non-yellow off-state color
JP5008506B2 (ja) 2007-09-14 2012-08-22 スタンレー電気株式会社 Ｌｅｄランプユニット
US8444299B2 (en) 2007-09-25 2013-05-21 Enertron, Inc. Dimmable LED bulb with heatsink having perforated ridges
JP2009099533A (ja) 2007-09-25 2009-05-07 Hitachi Maxell Ltd 放熱部材、反射部材および照明ユニット
US7588351B2 (en) 2007-09-27 2009-09-15 Osram Sylvania Inc. LED lamp with heat sink optic
USD570505S1 (en) 2007-09-27 2008-06-03 Lighting Science Group Corporation LED light bulb
US7806569B2 (en) 2007-09-28 2010-10-05 Osram Sylvania Inc. Lighting system with removable light modules
US20090084866A1 (en) 2007-10-01 2009-04-02 Nuventix Inc. Vibration balanced synthetic jet ejector
JP2011500487A (ja) 2007-10-12 2011-01-06 バッテル メモリアル インスティテュート カーボンナノチューブの導電性改善用コーティング
US9086213B2 (en) 2007-10-17 2015-07-21 Xicato, Inc. Illumination device with light emitting diodes
US7984999B2 (en) 2007-10-17 2011-07-26 Xicato, Inc. Illumination device with light emitting diodes and moveable light adjustment member
US8845138B2 (en) 2007-10-24 2014-09-30 Nuventix, Inc. Light fixture with multiple LEDs and synthetic jet thermal management system
US8066410B2 (en) 2007-10-24 2011-11-29 Nuventix, Inc. Light fixture with multiple LEDs and synthetic jet thermal management system
US7637635B2 (en) 2007-11-21 2009-12-29 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp with a heat sink
US7726836B2 (en) 2007-11-23 2010-06-01 Taiming Chen Light bulb with light emitting elements for use in conventional incandescent light bulb sockets
ITVR20070172A1 (it) 2007-11-26 2009-05-27 Sergio Macchioni Dispositivo di illuminazione
WO2009071111A1 (en) 2007-12-07 2009-06-11 Osram Gesellschaft mit beschränkter Haftung Heat sink and lighting device comprising a heat sink
US7585090B2 (en) 2007-12-21 2009-09-08 Tsu Yao Wu Light-emitting-diode lamp
JP4945433B2 (ja) 2007-12-28 2012-06-06 シャープ株式会社 照明装置
JP5353216B2 (ja) 2008-01-07 2013-11-27 東芝ライテック株式会社 Ｌｅｄ電球及び照明器具
JP2009170114A (ja) 2008-01-10 2009-07-30 Toshiba Lighting & Technology Corp Ｌｅｄ電球及び照明器具
CN101940061A (zh) 2008-01-10 2011-01-05 戈肯集团公司 低功率白炽灯的led灯替换
JP2009181838A (ja) 2008-01-31 2009-08-13 Ushio Inc 光放射装置
US8274241B2 (en) 2008-02-06 2012-09-25 C. Crane Company, Inc. Light emitting diode lighting device
US8350499B2 (en) 2008-02-06 2013-01-08 C. Crane Company, Inc. High efficiency power conditioning circuit for lighting device
US8246202B2 (en) 2008-02-13 2012-08-21 Mart Gary K Light emitting diode bulb
US7710663B2 (en) 2008-03-10 2010-05-04 A.L.P. Lighting & Ceiling Products, Inc. Prismatic lens and reflector/refractor device for lighting fixtures having enhanced performance characteristics
CN101977976B (zh) 2008-03-20 2014-08-27 帝斯曼知识产权资产管理有限公司 导热塑料材料的热沉
RU2010146632A (ru) 2008-04-17 2012-05-27 Конинклейке Филипс Электроникс Н.В. (Nl) Источник света на основе светоизлучающих диодов
DE102008019926B4 (de) 2008-04-21 2011-07-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Beleuchtungsvorrichtung und Verfahren zur Erzeugung einer flächigen Lichtausgabe
CN101566326B (zh) 2008-04-23 2012-09-19 富准精密工业(深圳)有限公司 照明装置及其光引擎
CN101567342B (zh) 2008-04-23 2013-07-03 富准精密工业(深圳)有限公司 均热板散热装置
US20090279314A1 (en) 2008-05-06 2009-11-12 Chung Wu Heat dissipating device with protection function and heat dissipating fins thereof
CN101576205B (zh) 2008-05-09 2011-01-12 范金晶 用于替代反光杯形卤素灯泡的led灯泡
USD590523S1 (en) 2008-05-23 2009-04-14 Toshiba Lighting & Technology Corporation Light emitting diode lamp
US20090296387A1 (en) 2008-05-27 2009-12-03 Sea Gull Lighting Products, Llc Led retrofit light engine
US7748870B2 (en) 2008-06-03 2010-07-06 Li-Hong Technological Co., Ltd. LED lamp bulb structure
US8013501B2 (en) 2008-06-04 2011-09-06 Forever Bulb, Llc LED-based light bulb device
US7766514B2 (en) 2008-06-05 2010-08-03 Hon-Wen Chen Light emitting diode lamp with high heat-dissipation capacity
CN102119346B (zh) 2008-06-13 2014-01-29 光处方革新有限公司 由沟槽构成的反射器
US20100002432A1 (en) 2008-07-07 2010-01-07 Hubbell Incorporated Indirect luminaire utilizing led light sources
US8299691B2 (en) 2008-07-15 2012-10-30 Nuventix, Inc. Advanced synjet cooler design for LED light modules
US8579476B2 (en) 2008-07-15 2013-11-12 Nuventix, Inc. Thermal management of led-based illumination devices with synthetic jet ejectors
KR20100009909A (ko) 2008-07-21 2010-01-29 삼성에스디아이 주식회사 플라즈마 표시 장치 및 그 구동 방법
TWM346745U (en) 2008-07-25 2008-12-11 Forcecon Technology Co Ltd LED Lamp with heat-dissipation toward the terminal direction
JP5218751B2 (ja) 2008-07-30 2013-06-26 東芝ライテック株式会社 電球型ランプ
CN101324747B (zh) * 2008-08-01 2010-06-02 宁波市科技园区华域电子有限公司 高效率发光二极管投影光源装置
KR100883346B1 (ko) * 2008-08-08 2009-02-12 김현민 패널형 ｌｅｄ 조명장치
CN201246616Y (zh) 2008-08-19 2009-05-27 鑫谷光电股份有限公司 一种新型大功率led烛型灯
CN101660737A (zh) 2008-08-27 2010-03-03 富准精密工业(深圳)有限公司 发光二极管灯具
CN101363610A (zh) 2008-09-08 2009-02-11 广州南科集成电子有限公司 Led灯泡
TWI349087B (en) * 2008-09-15 2011-09-21 Sunon Electronics Foshan Co Ltd Lamp
JP2010073438A (ja) 2008-09-17 2010-04-02 Panasonic Corp ランプ
KR101007913B1 (ko) 2008-10-01 2011-01-14 주식회사 아모럭스 나선형 방열장치 및 이를 이용한 전구형 ｌｅｄ 조명장치
JP4651702B2 (ja) 2008-10-17 2011-03-16 三洋電機株式会社 照明装置
US7800909B2 (en) 2008-10-27 2010-09-21 Edison Opto Corporation Lamp base having a heat sink
US20100103666A1 (en) 2008-10-28 2010-04-29 Kun-Jung Chang Led lamp bulb structure
US8287147B2 (en) 2008-11-15 2012-10-16 Rongsheng Tian LED based omni-directional light engine
CN102216669B (zh) * 2008-11-18 2015-03-18 皇家飞利浦电子股份有限公司 电灯
US8506103B2 (en) 2008-11-26 2013-08-13 Keiji Iimura Semiconductor lamp and light bulb type LED lamp
CN201425284Y (zh) 2008-12-15 2010-03-17 杭州创元光电科技有限公司 具有新型结构的嵌入式散热器及发光二极管及发光二极管灯
US20100170657A1 (en) 2009-01-06 2010-07-08 United Technologies Corporation Integrated blower diffuser-fin heat sink
US7600882B1 (en) 2009-01-20 2009-10-13 Lednovation, Inc. High efficiency incandescent bulb replacement lamp
US8449150B2 (en) 2009-02-03 2013-05-28 Osram Sylvania Inc. Tir lens for light emitting diodes
DE202009001828U1 (de) 2009-02-12 2009-07-16 Zumtobel Lighting Gmbh Leuchte, insbesondere Decken- oder Wandleuchte
EP2399070B1 (en) 2009-02-17 2017-08-23 Epistar Corporation Led light bulbs for space lighting
US8057075B2 (en) 2009-03-13 2011-11-15 Sunonwealth Electric Machine Industry Co., Ltd. Lamp device
CN201936911U (zh) 2009-03-16 2011-08-17 莫列斯公司 光学模块及具有光学模块的光学系统
DE102009014486A1 (de) 2009-03-23 2010-09-30 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe mit Leuchtelementen
WO2010128419A1 (en) 2009-05-04 2010-11-11 Koninklijke Philips Electronics N.V. Light source comprising a light emitter arranged inside a translucent outer envelope
US7760499B1 (en) 2009-05-14 2010-07-20 Nuventix, Inc. Thermal management system for card cages
CN101893205A (zh) * 2009-05-18 2010-11-24 海洋王照明科技股份有限公司 Led聚光光学系统
US8152318B2 (en) 2009-06-11 2012-04-10 Rambus International Ltd. Optical system for a light emitting diode with collection, conduction, phosphor directing, and output means
KR100934440B1 (ko) 2009-06-17 2009-12-29 최연주 방열장치
WO2010146518A1 (en) 2009-06-19 2010-12-23 Koninklijke Philips Electronics N.V. Lamp assembly
KR101169209B1 (ko) 2009-07-21 2012-07-27 주식회사 엔이알 복수의 방열 홀을 갖는 ｌｅｄ 조명 장치
CN101963337B (zh) 2009-07-21 2013-04-24 富士迈半导体精密工业（上海）有限公司 照明装置
KR101414639B1 (ko) 2009-09-14 2014-07-03 엘지전자 주식회사 방열 장치
JP5683799B2 (ja) 2009-09-14 2015-03-11 スターライト工業株式会社 自動車用ｌｅｄ用ヒートシンク
US8593040B2 (en) 2009-10-02 2013-11-26 Ge Lighting Solutions Llc LED lamp with surface area enhancing fins
US9103507B2 (en) 2009-10-02 2015-08-11 GE Lighting Solutions, LLC LED lamp with uniform omnidirectional light intensity output
USD658788S1 (en) 2009-10-02 2012-05-01 Ge Lighting Solutions Llc Light emitting diode (LED)-based light bulb
US9217542B2 (en) * 2009-10-20 2015-12-22 Cree, Inc. Heat sinks and lamp incorporating same
US9030120B2 (en) 2009-10-20 2015-05-12 Cree, Inc. Heat sinks and lamp incorporating same
EP2491296A4 (en) 2009-10-22 2013-10-09 Light Prescriptions Innovators SEMICONDUCTOR ELECTRIC BULB
USD613887S1 (en) 2009-11-06 2010-04-13 Cal-Comp Electronics & Communications Company Limited Light emitting diode lamp
KR101414642B1 (ko) 2009-11-20 2014-07-03 엘지전자 주식회사 방열 장치
CN102080772A (zh) 2009-11-30 2011-06-01 富准精密工业(深圳)有限公司 发光二极管灯具
KR101017349B1 (ko) 2009-12-03 2011-02-28 테크룩스 주식회사 벌브타입의 엘이디램프
USD615220S1 (en) 2009-12-07 2010-05-04 C. Crane Company, Inc. Light bulb
WO2011076724A2 (en) 2009-12-23 2011-06-30 Bayer Cropscience Ag Pesticidal compound mixtures
US8695686B2 (en) 2010-01-07 2014-04-15 General Electric Company Method and apparatus for removing heat from electronic devices using synthetic jets
JP5174835B2 (ja) 2010-01-08 2013-04-03 シャープ株式会社 Ｌｅｄ電球
US8541933B2 (en) 2010-01-12 2013-09-24 GE Lighting Solutions, LLC Transparent thermally conductive polymer composites for light source thermal management
DE102010001046A1 (de) 2010-01-20 2011-07-21 Osram Gesellschaft mit beschränkter Haftung, 81543 Leuchtvorrichtung
DE102010001047A1 (de) 2010-01-20 2011-07-21 Osram Gesellschaft mit beschränkter Haftung, 81543 Leuchtvorrichtung
US8434906B2 (en) 2010-02-23 2013-05-07 General Electric Company Lighting system with thermal management system
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US8562161B2 (en) 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
US8882284B2 (en) 2010-03-03 2014-11-11 Cree, Inc. LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties
US9052067B2 (en) 2010-12-22 2015-06-09 Cree, Inc. LED lamp with high color rendering index
US9523488B2 (en) 2010-09-24 2016-12-20 Cree, Inc. LED lamp
US8931933B2 (en) * 2010-03-03 2015-01-13 Cree, Inc. LED lamp with active cooling element
US10240772B2 (en) 2010-04-02 2019-03-26 GE Lighting Solutions, LLC Lightweight heat sinks and LED lamps employing same
USD629153S1 (en) 2010-04-02 2010-12-14 Yi-jin Industrial Co., Ltd. Lampshade
US8668356B2 (en) * 2010-04-02 2014-03-11 GE Lighting Solutions, LLC Lightweight heat sinks and LED lamps employing same
US8125126B2 (en) 2010-05-07 2012-02-28 Industrial Technology Research Institute Multi-facet light emitting lamp
CN102472461B (zh) * 2010-05-19 2014-10-15 松下电器产业株式会社 Led灯及照明装置
US8896198B2 (en) 2010-05-20 2014-11-25 Light Prescriptions Innovators, Llc LED light bulb with translucent spherical diffuser and remote phosphor thereupon
US8227961B2 (en) 2010-06-04 2012-07-24 Cree, Inc. Lighting device with reverse tapered heatsink
US8227964B2 (en) 2010-06-04 2012-07-24 Lg Innotek Co., Ltd. Lighting device
US8575836B2 (en) 2010-06-08 2013-11-05 Cree, Inc. Lighting devices with differential light transmission regions
US20130155680A1 (en) 2010-06-16 2013-06-20 Nuventix, Inc. Low Form Factor Synthetic Jet Thermal Management System
US8480269B2 (en) 2010-07-07 2013-07-09 Sunonwealth Electric Machine Industry Co., Ltd. Lamp and heat sink thereof
US20110140148A1 (en) 2010-07-15 2011-06-16 Pinecone Energies, Inc. Optical device for semiconductor based lamp
US8324645B2 (en) 2010-07-15 2012-12-04 Pinecone Energies, Inc. Optical device for semiconductor based lamp
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
US8282249B2 (en) 2010-08-20 2012-10-09 Siltek Electronic (Guangzhou) Co., Ltd. Luminaire
US8506105B2 (en) 2010-08-25 2013-08-13 Generla Electric Company Thermal management systems for solid state lighting and other electronic systems
US20120051088A1 (en) 2010-08-25 2012-03-01 Qualcomm Mems Technologies, Inc. Methods of manufacturing illumination systems
TWI397650B (zh) 2010-09-15 2013-06-01 Sunonwealth Electr Mach Ind Co 燈具
US8672516B2 (en) 2010-09-30 2014-03-18 GE Lighting Solutions, LLC Lightweight heat sinks and LED lamps employing same
US8602607B2 (en) 2010-10-21 2013-12-10 General Electric Company Lighting system with thermal management system having point contact synthetic jets
US10400959B2 (en) 2010-11-09 2019-09-03 Lumination Llc LED lamp
US8297799B2 (en) 2010-12-02 2012-10-30 Aether Systems Inc. Omnidirectional LED lamp and complex, unitary lens
USD653365S1 (en) 2010-12-19 2012-01-31 Cree, Inc. LED lamp
DE102010063926A1 (de) 2010-12-22 2012-06-28 Tridonic Jennersdorf Gmbh LED-Lampe mit piezoelektrischem Kühlelement
US8757836B2 (en) 2011-01-13 2014-06-24 GE Lighting Solutions, LLC Omnidirectional LED based solid state lamp
US8421321B2 (en) 2011-01-24 2013-04-16 Sheng-Yi CHUANG LED light bulb
US20120194054A1 (en) * 2011-02-02 2012-08-02 3M Innovative Properties Company Solid state light with optical diffuser and integrated thermal guide
US9068701B2 (en) 2012-01-26 2015-06-30 Cree, Inc. Lamp structure with remote LED light source
JP5296122B2 (ja) 2011-02-28 2013-09-25 株式会社東芝 照明装置
US8608341B2 (en) 2011-03-07 2013-12-17 Lighting Science Group Corporation LED luminaire
US9004724B2 (en) 2011-03-21 2015-04-14 GE Lighting Solutions, LLC Reflector (optics) used in LED deco lamp
DE102011017161A1 (de) * 2011-04-15 2012-10-18 Cooper Crouse-Hinds Gmbh Leuchte
US20120262915A1 (en) 2011-04-18 2012-10-18 Jade Yang Co., Ltd. Led (light-emitting diode) lamp with light reflection
KR101377965B1 (ko) 2011-05-02 2014-03-25 엘지전자 주식회사 조명 장치
TWI408313B (zh) 2011-05-23 2013-09-11 Sunonwealth Electr Mach Ind Co Ｌｅｄ燈
US8324790B1 (en) 2011-06-07 2012-12-04 Wen-Sung Hu High illumination LED bulb with full emission angle
CN202065902U (zh) 2011-06-07 2011-12-07 北京中智锦成科技有限公司 一种低功率led灯罩
US8414160B2 (en) * 2011-06-13 2013-04-09 Tsmc Solid State Lighting Ltd. LED lamp and method of making the same
TWI439633B (zh) 2011-06-24 2014-06-01 Amtran Technology Co Ltd 發光二極體燈源
US8608347B2 (en) 2011-07-22 2013-12-17 Ge Lighting Solutions Llc Lighting apparatus with a light source comprising light emitting diodes
USD660991S1 (en) 2011-07-22 2012-05-29 Ge Lighting Solutions, Llc. Lamp
WO2013023023A2 (en) 2011-08-09 2013-02-14 Rambus Inc. Light bulb with thermal features
KR101227527B1 (ko) 2011-09-05 2013-01-31 엘지전자 주식회사 조명 장치
US8523407B2 (en) 2011-09-13 2013-09-03 Chun Kuang Optics Corp. Optical element and illuminant device using the same
US20130088848A1 (en) 2011-10-06 2013-04-11 Intematix Corporation Solid-state lamps with improved radial emission and thermal performance
EP2791573A4 (en) * 2011-12-14 2015-07-29 Ge Lighting Solutions Llc SIDE LIGHT EMITTING GUIDE TUBE TECHNOLOGY ON A LED LAMP FOR GENERATING A FIBER EFFECT
US9476566B2 (en) 2012-01-06 2016-10-25 Cree, Inc. Light fixture with textured reflector
US9488329B2 (en) 2012-01-06 2016-11-08 Cree, Inc. Light fixture with textured reflector
US20130201680A1 (en) 2012-02-06 2013-08-08 Gary Robert Allen Led lamp with diffuser having spheroid geometry
WO2013123128A1 (en) 2012-02-17 2013-08-22 Intematix Corporation Solid-state lamps with improved emission efficiency and photoluminescence wavelength conversion components therefor
DE202012101158U1 (de) 2012-03-30 2012-04-17 Cooler Master Co., Ltd. Leuchtvorrichtung und deren Lampengehäuse
US9500355B2 (en) 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
US20140218892A1 (en) 2013-02-05 2014-08-07 Intematix Corporation Wide emission angle led package with remote phosphor component
US20140340899A1 (en) 2013-05-18 2014-11-20 Edward E. Bailey Integrated Solid-State Lamp
JP6210456B2 (ja) 2014-05-28 2017-10-11 公益財団法人若狭湾エネルギー研究センター 長距離レーザ切断装置
JP6333879B2 (ja) 2016-04-04 2018-05-30 ファナック株式会社 ロボットアーム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101341601A (zh) * 2005-12-21 2009-01-07 3M创新有限公司 具有径向棱柱式光转向器的led发光体
CN102326022A (zh) * 2009-02-18 2012-01-18 奥斯兰姆施尔凡尼亚公司 具有led、光导和反射器的光源

Also Published As

Publication number Publication date
US20130294068A1 (en) 2013-11-07
US20160131333A1 (en) 2016-05-12
WO2013166417A1 (en) 2013-11-07
US9500355B2 (en) 2016-11-22
WO2013166394A1 (en) 2013-11-07
WO2013166384A1 (en) 2013-11-07
US20130294086A1 (en) 2013-11-07
CN104285097A (zh) 2015-01-14
US10139095B2 (en) 2018-11-27
CN104272022A (zh) 2015-01-07
EP2844915A1 (en) 2015-03-11
EP2844916B1 (en) 2019-04-03
US20180100645A1 (en) 2018-04-12
EP2844915B1 (en) 2018-01-10
EP2844916A1 (en) 2015-03-11
WO2013165722A1 (en) 2013-11-07
CN204665200U (zh) 2015-09-23
US20150131294A1 (en) 2015-05-14
US9841175B2 (en) 2017-12-12
CN105650497A (zh) 2016-06-08
US20150117019A1 (en) 2015-04-30

Similar Documents

Publication Publication Date Title
CN105650497B (zh) 反射器和包括该反射器的灯
US20140160762A1 (en) Diffuser element and lighting device comprised thereof
EP2951626B1 (en) Optical waveguides
TWI412689B (zh) 燈具
TWI576541B (zh) 小型混光ｌｅｄ光機，具有窄光束及高演色性指標之白光ｌｅｄ燈
US10451251B2 (en) Solid state lamp with light directing optics and diffuser
CA2852884C (en) Lighting apparatus with a light source comprising light emitting diodes
CN104854393B (zh) 具有nd-玻璃灯泡的led灯
US9822951B2 (en) LED retrofit lens for fluorescent tube
US8931929B2 (en) Light emitting diode primary optic for beam shaping
KR101948378B1 (ko) 발광 다이오드용 절두원추형 표면을 포함한 전방향 반사기
WO2011094122A2 (en) Lighting device with multi-chip light emitters, solid state light emitter support members and lighting elements
US9065026B2 (en) Lens element for distributing light with a uniform intensity distribution and lighting device comprised thereof
US20130201680A1 (en) Led lamp with diffuser having spheroid geometry
KR20180116428A (ko) 발광 다이오드（ｌｅｄ）기반 램프
JP5473966B2 (ja) 光源ユニット及び照明装置
JP2013069478A (ja) レンズ、照明装置、電球形ランプおよび照明器具
KR20120107071A (ko) 발광 다이오드（ｌｅｄ）기반 램프

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Ohio, USA

Patentee after: Karent lighting solutions Co.,Ltd.

Address before: Ohio, USA

Patentee before: GE LIGHTING SOLUTIONS, LLC

CP01 Change in the name or title of a patent holder
CP03 Change of name, title or address

Address after: Ohio, USA

Patentee after: Saiwante Technology Co.,Ltd.

Address before: Connecticut, USA

Patentee before: Home Lighting (USA) Co.,Ltd.

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20230328

Address after: Connecticut, USA

Patentee after: Home Lighting (USA) Co.,Ltd.

Address before: Ohio, USA

Patentee before: Karent lighting solutions Co.,Ltd.

TR01 Transfer of patent right