Led lighting system with reflective board
    41.
    发明授权
    Led lighting system with reflective board 有权
    带反光板的LED照明系统

    公开(公告)号:US07201497B2

    公开(公告)日:2007-04-10

    申请号:US10891722

    申请日:2004-07-15

    IPC分类号: F21V7/00

    摘要: A light emitting apparatus (8) includes one or more light emitting chips (10) that are disposed on a printed circuit board (12) and emit light predominantly in a wavelength range between about 400 nanometers and about 470 nanometers. The printed circuit board includes: (i) an electrically insulating board (14); (ii) electrically conductive printed circuitry (20); and (iii) an electrically insulating solder mask (22) having vias (24) through which the one or more light emitting chips electrically contact the printed circuitry. The solder mask (22) has a reflectance of greater than 60% at least between about 400 nanometers and about 470 nanometers.

    摘要翻译: 发光装置(8)包括设置在印刷电路板(12)上的一个或多个发光芯片(10),并且发射主要在约400纳米至约470纳米的波长范围内。 印刷电路板包括:(i)电绝缘板(14); (ii)导电印刷电路(20); 和(iii)具有通孔(24)的电绝缘的焊接掩模(22),所述一个或多个发光芯片通过该通孔与印刷电路电接触。 焊料掩模(22)具有大于60%的反射率,至少在约400纳米和约470纳米之间。

    Light emitting diode apparatuses with heat pipes for thermal management
    42.
    发明授权
    Light emitting diode apparatuses with heat pipes for thermal management 有权
    具有用于热管理的热管的发光二极管装置

    公开(公告)号:US07095110B2

    公开(公告)日:2006-08-22

    申请号:US10851273

    申请日:2004-05-21

    IPC分类号: H01L23/10

    摘要: A light emitting apparatus (10, 110, 210, 310, 410) includes one or more light emitting diode chips (12, 112, 212, 312, 412) disposed on a chip support wall (16, 116, 216) including printed circuitry (34, 134, 234, 360, 362, 460, 462) connecting with the light emitting diode chips. A heat pipe (24, 124, 224, 324, 424) has a sealed volume (22, 122, 222, 322, 422) defined by walls including the chip support wall and at least one additional wall (18, 20, 118, 120, 218). The heat pipe further includes a heat transfer fluid (26, 226, 326, 426) disposed in the sealed volume.

    摘要翻译: 发光设备(10,110,210,310,410)包括设置在芯片支撑壁(16,116,216)上的一个或多个发光二极管芯片(12,112,212,312,412),其包括印刷电路 (34,134,234,360,362,460,462),与发光二极管芯片连接。 热管(24,124,224,324,424)具有由包括芯片支撑壁和至少一个附加壁(18,20,28)的壁限定的密封体积(22,122,222,322,422) 120,218)。 热管还包括设置在密封体积中的传热流体(26,226,326,426)。

    Light-emitting diode (LED) with amorphous fluoropolymer encapsulant and lens
    44.
    发明授权
    Light-emitting diode (LED) with amorphous fluoropolymer encapsulant and lens 有权
    具有无定形含氟聚合物密封剂和透镜的发光二极管(LED)

    公开(公告)号:US06921929B2

    公开(公告)日:2005-07-26

    申请号:US10609040

    申请日:2003-06-27

    摘要: A lens and encapsulant made of an amorphous fluoropolymer for a light-emitting diode (LED) or diode laser, such as an ultraviolet (UV) LED (UVLED). A semiconductor diode die (114) is formed by growing a diode (110) on a substrate layer (115) such as sapphire. The diode die (114) is flipped so that it emits light (160, 365) through the face (150) of the layer (115). An amorphous fluoropolymer encapsulant encapsulates the emitting face of the diode die (114), and may be shaped as a lens to form an integral encapsulant/lens. Or, a lens (230, 340) of amorphous fluoropolymer may be joined to the encapsulant (220). Additional joined or separate lenses (350) may also be used. The encapsulant/lens is transmissive to UV light as well as infrared light. Encapsulating methods are also provided.

    摘要翻译: 由用于发光二极管(LED)或二极管激光器(例如紫外线(UV)LED(UVLED))的无定形含氟聚合物制成的透镜和密封剂。 通过在诸如蓝宝石的衬底层(115)上生长二极管(110)来形成半导体二极管管芯(114)。 二极管管芯(114)被翻转,使得它通过层(115)的面(150)发光(160,365)。 无定形氟聚合物密封剂封装二极管管芯(114)的发射面,并且可以被成形为透镜以形成整体的密封剂/透镜。 或者,可以将无定形含氟聚合物的透镜(230,340)接合到密封剂(220)。 还可以使用附加的连接或分开的透镜(350)。 密封剂/透镜对于紫外线以及红外光是透射的。 还提供封装方法。

    Heat exchange assembly for use with electrical devices and methods of assembling an electrical device
    46.
    发明授权
    Heat exchange assembly for use with electrical devices and methods of assembling an electrical device 有权
    用于电气设备的热交换组件和组装电气设备的方法

    公开(公告)号:US08780559B2

    公开(公告)日:2014-07-15

    申请号:US13340309

    申请日:2011-12-29

    IPC分类号: H05K7/20

    摘要: An electrical device is described herein. The electrical device includes a housing that includes an inner surface that defines a cavity, a heat sink that is coupled to the housing and oriented along a first plane, and at least one electrical component positioned within the housing cavity and oriented along a second plane that is different than the first plane. A heat exchange assembly is coupled to the electrical component and the heat sink for adjusting a temperature of the electrical component. The heat exchange assembly includes an evaporator section, a condenser section, and a transport section extending between the evaporator section and the condenser section for channeling a working fluid between the evaporator section and the condenser section. The heat exchange assembly is configured to bend along at least one bending axis oriented with respect to the transport section.

    摘要翻译: 这里描述了一种电气设备。 电气设备包括壳体,其包括限定空腔的内表面,联接到壳体并沿着第一平面定向的散热器,以及定位在壳体空腔内并沿着第二平面定向的至少一个电气部件, 与第一架飞机不同。 热交换组件耦合到电气部件和散热器,用于调节电气部件的温度。 热交换组件包括蒸发器部分,冷凝器部分和在蒸发器部分和冷凝器部分之间延伸的输送部分,用于在蒸发器部分和冷凝器部分之间引导工作流体。 热交换组件构造成沿着相对于输送部分定向的至少一个弯曲轴线弯曲。

    ELECTRONIC DEVICE COOLING WITH AUTONOMOUS FLUID ROUTING AND METHOD OF ASSEMBLY
    47.
    发明申请
    ELECTRONIC DEVICE COOLING WITH AUTONOMOUS FLUID ROUTING AND METHOD OF ASSEMBLY 有权
    具有自动流体路由冷却的电子设备和组装方法

    公开(公告)号:US20140043764A1

    公开(公告)日:2014-02-13

    申请号:US13568667

    申请日:2012-08-07

    IPC分类号: H05K7/20 B23P15/26 F28F27/00

    摘要: An integrated circuit device is provided. The integrated circuit device includes a die having a first surface and a second surface opposite the first surface. The die has at least one circuit element positioned on its first surface. At least one micro-channel is defined in the second surface of the die. The integrated circuit device includes a cooling substrate attached to the second surface of the die. At least one fluid routing channel is defined in the cooling substrate. The at least one fluid routing channel is connected to the at least one micro-channel defined in the die. Additionally, the cooling substrate has at least one valve positioned within the at least one fluid routing channel. The at least one valve is configured to autonomously regulate a flow rate of a cooling fluid flowing through the at least one fluid routing channel.

    摘要翻译: 提供集成电路装置。 集成电路器件包括具有第一表面和与第一表面相对的第二表面的管芯。 模具具有至少一个位于其第一表面上的电路元件。 在模具的第二表面中限定至少一个微通道。 集成电路装置包括附接到模具的第二表面的冷却基板。 在冷却衬底中限定至少一个流体路线通道。 所述至少一个流体路由通道连接到在所述管芯中限定的所述至少一个微通道。 另外,冷却基板具有位于至少一个流体路由通道内的至少一个阀。 所述至少一个阀被配置为自主地调节流过所述至少一个流体路由通道的冷却流体的流量。

    HEAT EXCHANGE ASSEMBLY AND METHODS OF ASSEMBLING SAME
    49.
    发明申请
    HEAT EXCHANGE ASSEMBLY AND METHODS OF ASSEMBLING SAME 有权
    热交换装置及组装方法

    公开(公告)号:US20130168050A1

    公开(公告)日:2013-07-04

    申请号:US13340058

    申请日:2011-12-29

    IPC分类号: F28D15/02 B21D53/02

    摘要: A heat exchange assembly for use in cooling an electrical component is described herein. The heat assembly includes a casing that includes an evaporator section, a condenser section, and a transport section extending between the evaporator section and the condenser section along a longitudinal axis. The casing is configured to bend along a bending axis oriented with respect to the transport section. The casing also includes at least one sidewall that includes at least one fluid chamber extending between the evaporator section and the condenser section to channel a working fluid between the evaporator section and the condenser section. A plurality of fluid channels are defined within the inner surface to channel liquid fluid from the condenser section to the evaporator section. At least one vapor channel is defined within the inner surface to channel gaseous fluid from the evaporator section to the condenser section.

    摘要翻译: 本文描述了用于冷却电气部件的热交换组件。 热组件包括壳体,其包括蒸发器部分,冷凝器部分和沿着纵向轴线在蒸发器部分和冷凝器部分之间延伸的输送部分。 壳体被构造成沿着相对于传送部分定向的弯曲轴线弯曲。 壳体还包括至少一个侧壁,其包括在蒸发器部分和冷凝器部分之间延伸的至少一个流体室,以在蒸发器部分和冷凝器部分之间引导工作流体。 多个流体通道限定在内表面内以将液体流体从冷凝器部分引导到蒸发器部分。 至少一个蒸汽通道限定在内表面内,以将气态流体从蒸发器部分引导到冷凝器部分。