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公开(公告)号：US09194567B2
公开(公告)日：2015-11-24
申请号：US14189500
申请日：2014-02-25
Applicant: Cree, Inc.
Inventor： Christopher P. Hussell , Jesse Colin Reiherzer , Jeffrey Carl Britt , Praneet Athalye , Peter Scott Andrews
IPC: H01L33/40 , F21V21/00 , H05B37/02 , F21V7/00 , F21V11/00 , F21V15/01 , H01L25/075 , F21K99/00 , H01L25/16 , H01L33/52
CPC classification number: F21V21/00 , F21K9/60 , F21V7/00 , F21V11/00 , F21V15/01 , H01L25/0753 , H01L25/167 , H01L33/52 , H01L2224/48091 , H01L2224/48137 , H01L2924/01322 , H01L2924/12032 , H01L2924/1305 , H05B37/02 , H01L2924/00014 , H01L2924/00
Abstract: High voltage array light emitting devices and fixtures are disclosed. In one embodiment a light emitting device can include a submount, a light emission area disposed over the submount and a retention material adapted to be dispensed about the light emission area. The light emitting device can be operable at high voltages which are greater than approximately 40 volts (V). In one aspect, the retention material can be least partially disposed within the light emission area such that the retention material physically separates a first section of the light emission area from a second section of the light emission area.
Abstract translation: 公开了高压阵列发光器件和灯具。 在一个实施例中，发光器件可以包括底座，设置在底座上的发光区域和适于围绕发光区域分配的保持材料。 发光器件可以在大于大约40伏（V）的高电压下工作。 在一个方面，保持材料可以最少部分地设置在发光区域内，使得保持材料将发光区域的第一部分与发光区域的第二部分物理分离。
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公开(公告)号：US20150308628A1
公开(公告)日：2015-10-29
申请号：US14259232
申请日：2014-04-23
Applicant: Cree, Inc.
Inventor： Praneet Athalye , Curt Progl
IPC: F21K99/00 , F21V23/00 , F21V7/00 , F21V29/503 , F21V19/00
CPC classification number: F21K9/232 , F21K9/233 , F21V23/002 , F21Y2101/00 , F21Y2103/33 , F21Y2107/00 , F21Y2115/10
Abstract: A LED lamp includes an optically transmissive enclosure and a base connected to the enclosure. LEDs are mounted on a substrate for emitting light when energized though an electrical path from the base. The substrate and the LEDs are mounted outside of the enclosure for transmitting light from the plurality of LEDs into the enclosure.
Abstract translation: LED灯包括光学透射外壳和连接到外壳的基座。 当通过从基座的电路通电时，LED安装在基板上用于发光。 衬底和LED安装在外壳的外部，用于将来自多个LED的光传输到外壳中。
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公开(公告)号：US20150257211A1
公开(公告)日：2015-09-10
申请号：US14221839
申请日：2014-03-21
Applicant: Cree, Inc.
CPC classification number: H05B33/089 , F21K9/00 , H01L25/167 , H01L2924/0002 , H05B33/0803 , Y02B20/341 , H01L2924/00
Abstract: Solid state lighting apparatuses and related methods are disclosed. In one aspect, a solid state lighting apparatus is provided. The apparatus includes a substrate, one or more surge protection components supported by the substrate, and at least one solid state light emitter supported by the substrate. The surge protection components are adapted to receive alternating current (AC) directly from an AC power source. The at least one solid state light emitter electrically coupled to the one or more surge protection components. An overall height of the apparatus is approximately 4.5 millimeters (mm) or less. In some aspects, an overall surface area of the one or more surge protection components is approximately 168 square millimeters (mm2) or less. Surge protection circuitry described herein offers a compact form factor, compact surface area, is thin, and meets or exceeds surge compatibility standards.
Abstract translation: 公开了固态照明装置及相关方法。 一方面，提供固态照明装置。 该装置包括基板，由基板支撑的一个或多个浪涌保护部件以及由基板支撑的至少一个固态光发射器。 浪涌保护元件适于直接从AC电源接收交流电（AC）。 所述至少一个固态光发射器电耦合到所述一个或多个浪涌保护部件。 设备的整体高度约为4.5毫米（mm）或更小。 在一些方面，一个或多个浪涌保护元件的总体表面面积约为168平方毫米（mm 2）或更小。 本文描述的浪涌保护电路提供紧凑的外形尺寸，紧凑的表面积，薄而且满足或超过浪涌兼容性标准。
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Patent Agency Ranking
公开(公告)号：US20140292176A1
公开(公告)日：2014-10-02
申请号：US13852040
申请日：2013-03-28
Applicant: CREE, INC.
Inventor： Praneet Athalye
IPC: F21K99/00
CPC classification number: F21K9/135 , F21K9/232 , F21V3/00 , F21V19/0035 , F21V29/503 , F21V29/70 , F21Y2107/10 , F21Y2115/10 , H05K1/056 , H05K1/181 , H05K1/189 , H05K2201/09018 , H05K2201/10106
Abstract: A LED lamp includes an optically transmissive enclosure and a base connected to the enclosure. LEDs are mounted on a substrate for emitting light when energized though an electrical path from the base. The mounting substrate for the LEDs has a surface that is exposed to the exterior of the enclosure for transmitting heat from the plurality of LEDs and dissipating heat to the ambient environment.
Abstract translation: LED灯包括光学透射外壳和连接到外壳的基座。 当通过从基座的电路通电时，LED安装在基板上用于发光。 用于LED的安装基板具有暴露于外壳外部的表面，用于传输来自多个LED的热量并将热量散发到周围环境。
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公开(公告)号：US20140240974A1
公开(公告)日：2014-08-28
申请号：US14189500
申请日：2014-02-25
Applicant: Cree, Inc.
Inventor： Christopher P. Hussell , Jesse Colin Reiherzer , Jeffrey Carl Britt , Praneet Athalye , Peter Scott Andrews
CPC classification number: F21V21/00 , F21K9/60 , F21V7/00 , F21V11/00 , F21V15/01 , H01L25/0753 , H01L25/167 , H01L33/52 , H01L2224/48091 , H01L2224/48137 , H01L2924/01322 , H01L2924/12032 , H01L2924/1305 , H05B37/02 , H01L2924/00014 , H01L2924/00
Abstract: High voltage array light emitting devices and fixtures are disclosed. In one embodiment a light emitting device can include a submount, a light emission area disposed over the submount and a retention material adapted to be dispensed about the light emission area. The light emitting device can be operable at high voltages which are greater than approximately 40 volts (V). In one aspect, the retention material can be least partially disposed within the light emission area such that the retention material physically separates a first section of the light emission area from a second section of the light emission area.
Abstract translation: 公开了高压阵列发光器件和灯具。 在一个实施例中，发光器件可以包括底座，设置在底座上的发光区域和适于围绕发光区域分配的保持材料。 发光器件可以在大于大约40伏（V）的高电压下工作。 在一个方面，保持材料可以最少部分地设置在发光区域内，使得保持材料将发光区域的第一部分与发光区域的第二部分物理分离。
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公开(公告)号：US20140036497A1
公开(公告)日：2014-02-06
申请号：US14010868
申请日：2013-08-27
Applicant: Cree, Inc.
Inventor： Christopher P. Hussell , John Adam Edmond , Gerald H. Negley , Curt Progl , Mark Edmond , Praneet Athalye , Charles M. Swoboda , Antony Paul van de Ven , Paul Kenneth Pickard , Bart P. Reier , James Michael Lay , Peter E. Lopez
IPC: F21K99/00
CPC classification number: F21V29/77 , F21K9/232 , F21V19/003 , F21V23/06 , F21V29/004 , F21V29/773 , F21Y2107/30 , F21Y2107/40 , F21Y2115/10 , H05K1/05 , H05K2201/10106 , Y02B20/30
Abstract: A lamp comprises an enclosure comprising a reflector and a lens where the reflector is made of thermally conductive material. A base is coupled to the enclosure. An LED is located in the enclosure and emits light when energized through an electrical path from the base. A heat sink comprises a heat dissipating portion that may be at least partially exposed to the ambient environment and a heat conducting portion that is thermally coupled to the LED. The reflector is thermally coupled to the heat sink and is exposed to the exterior of the lamp such that heat from the heat sink may be dissipated to the ambient environment at least partially through the reflector.
Abstract translation: 灯包括包括反射器和透镜的外壳，其中反射器由导热材料制成。 基座连接到外壳。 一个LED位于外壳中，并通过电路从基座通电时发光。 散热器包括可以至少部分地暴露于周围环境的散热部分和热耦合到LED的导热部分。 反射器热耦合到散热器并且暴露于灯的外部，使得来自散热器的热量可以至少部分地通过反射器消散到周围环境。
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公开(公告)号：US20130294092A1
公开(公告)日：2013-11-07
申请号：US13939827
申请日：2013-07-11
Applicant: Cree, Inc.
Inventor： Christopher P. Hussell , John Adam Edmond , Gerald H. Negley , Curt Progl , Mark Edmond , Praneet Athalye , Charles M. Swoboda , Antony Paul van de Ven , Paul Kenneth Pickard , Bart P. Reier , James Michael Lay , Peter E. Lopez , Ed Adams
IPC: F21V29/00
CPC classification number: F21V29/77 , F21K9/232 , F21K9/238 , F21V19/003 , F21V23/004 , F21V23/006 , F21V23/06 , F21V29/004 , F21V29/773 , F21Y2101/02 , F21Y2107/30 , F21Y2107/40 , F21Y2115/10 , H05K1/0284 , H05K1/05 , H05K1/181 , H05K2201/10106 , Y02B20/30
Abstract: A lamp has an optically transmissive enclosure and a base defining a longitudinal axis of the lamp extending from the base to the free end of the enclosure. A heat sink is at least partially located in the enclosure and includes a tower that extends along the longitudinal axis of the lamp. An LED assembly is positioned in the optically transmissive enclosure. The LED assembly comprises a lead frame circuit or a flex circuit where LEDs are attached to the circuits. The lead frame and flex circuit are formed into a three-dimensional shape and are thermally coupled to the tower.
Abstract translation: 灯具有光学透射外壳和限定灯的纵向轴线的基座，从基座延伸到外壳的自由端。 散热器至少部分地位于外壳中并且包括沿着灯的纵向轴线延伸的塔架。 LED组件位于光学透射外壳中。 LED组件包括引线框架电路或柔性电路，其中LED连接到电路。 引线框架和柔性电路形成三维形状并且热耦合到塔架。
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公开(公告)号：US20130271990A1
公开(公告)日：2013-10-17
申请号：US13781844
申请日：2013-03-01
Applicant: CREE, INC.
Inventor： Christopher P. Hussell , John Adam Edmond , Gerald H. Negley , Curt Progl , Mark Edmond , Praneet Athalye , Charles M. Swoboda , Antony Paul van de Ven , Paul Kenneth Pickard , Bart P. Reier , James Michael Lay , Peter E. Lopez
IPC: F21V29/02
CPC classification number: F21V29/65 , F21K9/232 , F21V3/061 , F21V3/10 , F21V29/004 , F21V29/74 , F21V29/75 , F21V29/85 , F21Y2107/00 , F21Y2107/30 , F21Y2107/40 , F21Y2115/10
Abstract: In one embodiment, a lamp comprises an optically transmissive enclosure. An LED array is disposed in the optically transmissive enclosure operable to emit light when energized through an electrical connection. A gas is contained in the enclosure to provide thermal coupling to the LED array. The gas may include oxygen.
Abstract translation: 在一个实施例中，灯包括光学透射外壳。 LED阵列设置在透光外壳中，可操作以在通过电连接通电时发光。 外壳中装有气体，以提供与LED阵列的热耦合。 气体可以包括氧气。
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