公开(公告)号：US20150171285A1

公开(公告)日：2015-06-18

申请号：US14631392

申请日：2015-02-25

Applicant: Tom Pinnington ,  Henry Ip ,  Michael A. Tischler ,  Ian Ashdown ,  Philippe M. Schick

Inventor： Tom Pinnington ,  Henry Ip ,  Michael A. Tischler ,  Ian Ashdown ,  Philippe M. Schick

IPC: H01L33/50 ,  H01L33/62 ,  H01L27/15 ,  H01L33/60 ,  H01L33/32

CPC classification number: H01L33/505 ,  H01L23/495 ,  H01L27/15 ,  H01L27/156 ,  H01L33/32 ,  H01L33/504 ,  H01L33/507 ,  H01L33/508 ,  H01L33/56 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/07811 ,  H01L2924/00014 ,  H01L2924/00

Abstract: In accordance with certain embodiments, a phosphor element at least partially surrounding a light-emitting die is shaped to influence color-temperature divergence.

Abstract translation: 根据某些实施例，至少部分围绕发光管芯的荧光体元件成形为影响色温发散。

公开(公告)号：US09054290B2

公开(公告)日：2015-06-09

申请号：US14456573

申请日：2014-08-11

Applicant: Michael A. Tischler ,  Philippe M. Schick ,  Ian Ashdown ,  Calvin Wade Sheen ,  Paul Jungwirth

Inventor： Michael A. Tischler ,  Philippe M. Schick ,  Ian Ashdown ,  Calvin Wade Sheen ,  Paul Jungwirth

IPC: H01L33/00 ,  H01L21/00 ,  H01L33/62 ,  H05K3/32 ,  H01L33/60 ,  H01L33/08 ,  H01L33/32 ,  H01L33/50 ,  H01L33/58 ,  H01L27/15 ,  H01L23/367 ,  H01L23/498 ,  H01L23/00 ,  H01L33/48 ,  H05K1/18 ,  G02F1/1335

CPC classification number: F21K9/66 ,  F21K9/20 ,  F21K9/275 ,  F21K9/278 ,  F21K9/64 ,  F21K9/65 ,  F21V3/02 ,  F21V9/30 ,  F21V23/003 ,  F21V23/02 ,  F21V29/74 ,  F21Y2115/10 ,  G02F1/133603 ,  H01L23/367 ,  H01L23/4985 ,  H01L23/5387 ,  H01L24/32 ,  H01L24/83 ,  H01L25/0753 ,  H01L27/156 ,  H01L31/0468 ,  H01L33/0025 ,  H01L33/06 ,  H01L33/08 ,  H01L33/28 ,  H01L33/30 ,  H01L33/32 ,  H01L33/36 ,  H01L33/483 ,  H01L33/486 ,  H01L33/502 ,  H01L33/505 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L51/0097 ,  H01L2224/06102 ,  H01L2224/16225 ,  H01L2224/2929 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/83385 ,  H01L2224/83851 ,  H01L2225/107 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01058 ,  H01L2924/01063 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/07811 ,  H01L2924/10253 ,  H01L2924/10321 ,  H01L2924/10322 ,  H01L2924/10323 ,  H01L2924/10324 ,  H01L2924/10328 ,  H01L2924/10329 ,  H01L2924/1033 ,  H01L2924/10331 ,  H01L2924/10332 ,  H01L2924/10333 ,  H01L2924/10334 ,  H01L2924/10335 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/381 ,  H02S30/00 ,  H05B33/0854 ,  H05B37/0218 ,  H05B37/0227 ,  H05B37/0245 ,  H05K1/189 ,  H05K3/323 ,  H05K2201/09036 ,  H05K2201/10106 ,  H05K2203/302 ,  H01L2924/01015 ,  H01L2924/01031 ,  H01L2924/01051 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2924/00014

Abstract: In accordance with certain embodiments, a semiconductor die is adhered directly to a yielding substrate with a pressure-activated adhesive notwithstanding any nonplanarity of the surface of the semiconductor die or non-coplanarity of the semiconductor die contacts.

Abstract translation: 根据某些实施例，尽管半导体管芯的表面具有任何非平面性或半导​​体管芯接触件的非共面性，半导体管芯也用压力激活的粘合剂直接粘附到屈服基底上。

公开(公告)号：US20150111326A1

公开(公告)日：2015-04-23

申请号：US14536148

申请日：2014-11-07

Applicant: Michael A. Tischler ,  Ian Ashdown ,  Tom Pinnington ,  Henry Ip

Inventor： Michael A. Tischler ,  Ian Ashdown ,  Tom Pinnington ,  Henry Ip

IPC: H01L33/50 ,  H01L33/54 ,  H01L33/62 ,  H01L33/48

CPC classification number: H01L33/508 ,  H01L24/97 ,  H01L33/32 ,  H01L33/486 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/505 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/13 ,  H01L2224/48091 ,  H01L2924/01322 ,  H01L2924/07802 ,  H01L2924/07811 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/181 ,  H01L2933/0025 ,  H01L2933/0033 ,  H01L2933/0041 ,  H01L2933/005 ,  H01L2933/0066 ,  H01L2924/00014 ,  H01L2924/00

Abstract: In accordance with certain embodiments, regions of spatially varying wavelength-conversion particle concentration are formed over light-emitting dies.

公开(公告)号：US08907370B2

公开(公告)日：2014-12-09

申请号：US14169384

申请日：2014-01-31

Applicant: Michael A. Tischler ,  Philippe M. Schick ,  Ian Ashdown ,  Calvin Wade Sheen ,  Paul Jungwirth

Inventor： Michael A. Tischler ,  Philippe M. Schick ,  Ian Ashdown ,  Calvin Wade Sheen ,  Paul Jungwirth

IPC: H01L33/00 ,  H01L21/00

CPC classification number: F21K9/66 ,  F21K9/20 ,  F21K9/275 ,  F21K9/278 ,  F21K9/64 ,  F21K9/65 ,  F21V3/02 ,  F21V9/30 ,  F21V23/003 ,  F21V23/02 ,  F21V29/74 ,  F21Y2115/10 ,  G02F1/133603 ,  H01L23/367 ,  H01L23/4985 ,  H01L23/5387 ,  H01L24/32 ,  H01L24/83 ,  H01L25/0753 ,  H01L27/156 ,  H01L31/0468 ,  H01L33/0025 ,  H01L33/06 ,  H01L33/08 ,  H01L33/28 ,  H01L33/30 ,  H01L33/32 ,  H01L33/36 ,  H01L33/483 ,  H01L33/486 ,  H01L33/502 ,  H01L33/505 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L51/0097 ,  H01L2224/06102 ,  H01L2224/16225 ,  H01L2224/2929 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/83385 ,  H01L2224/83851 ,  H01L2225/107 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01058 ,  H01L2924/01063 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/07811 ,  H01L2924/10253 ,  H01L2924/10321 ,  H01L2924/10322 ,  H01L2924/10323 ,  H01L2924/10324 ,  H01L2924/10328 ,  H01L2924/10329 ,  H01L2924/1033 ,  H01L2924/10331 ,  H01L2924/10332 ,  H01L2924/10333 ,  H01L2924/10334 ,  H01L2924/10335 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/381 ,  H02S30/00 ,  H05B33/0854 ,  H05B37/0218 ,  H05B37/0227 ,  H05B37/0245 ,  H05K1/189 ,  H05K3/323 ,  H05K2201/09036 ,  H05K2201/10106 ,  H05K2203/302 ,  H01L2924/01015 ,  H01L2924/01031 ,  H01L2924/01051 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2924/00014

Abstract: In accordance with certain embodiments, a semiconductor die is adhered directly to a yielding substrate with a pressure-activated adhesive notwithstanding any nonplanarity of the surface of the semiconductor die or non-coplanarity of the semiconductor die contacts.

Abstract translation: 根据某些实施例，尽管半导体管芯的表面具有任何非平面性或半导​​体管芯接触件的非共面性，半导体管芯也用压力激活的粘合剂直接粘附到屈服基底上。

公开(公告)号：US08847261B1

公开(公告)日：2014-09-30

申请号：US13828498

申请日：2013-03-14

Applicant: Ian Ashdown ,  Michael A. Tischler ,  Philippe M. Schick ,  Tom Pinnington ,  Henry Ip

Inventor： Ian Ashdown ,  Michael A. Tischler ,  Philippe M. Schick ,  Tom Pinnington ,  Henry Ip

IPC: H01L33/00 ,  H01L33/50 ,  H01L23/495

CPC classification number: H01L33/505 ,  H01L23/495 ,  H01L27/15 ,  H01L27/156 ,  H01L33/32 ,  H01L33/504 ,  H01L33/507 ,  H01L33/508 ,  H01L33/56 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/07811 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A light-emitting device includes a light-emitting die and, at least partially surrounding the light-emitting die, a phosphor element comprising (i) a binder and (ii) disposed within the binder, one or more wavelength-conversion materials for absorbing at least a portion of light emitted from the light-emitting die and emitting converted light having a different wavelength. The phosphor element has an outer contour having (i) a curved region that defines only a portion of a hemisphere having a hemisphere radius, and (ii) a base opposite the curved region having a positive non-zero centroid z-offset within the hemisphere.

Abstract translation: 发光装置包括发光模具，并且至少部分地围绕发光模具，包括（i）粘合剂和（ii）设置在粘合剂内的荧光体元件，一种或多种用于吸收的波长转换材料 从发光管芯发射的光的至少一部分，并发射具有不同波长的转换光。 所述荧光体元件具有外轮廓，所述外轮廓具有（i）仅限定具有半球半径的半球的一部分的弯曲区域，以及（ii）与所述半球内具有正非零重心z偏移的所述弯曲区域相对的基部 。

公开(公告)号：US08766527B1

公开(公告)日：2014-07-01

申请号：US14088831

申请日：2013-11-25

Applicant: Ian Ashdown ,  Michael A. Tischler ,  Philippe M. Schick ,  Tom Pinnington ,  Henry Ip

Inventor： Ian Ashdown ,  Michael A. Tischler ,  Philippe M. Schick ,  Tom Pinnington ,  Henry Ip

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01L33/505 ,  H01L23/495 ,  H01L27/15 ,  H01L27/156 ,  H01L33/32 ,  H01L33/504 ,  H01L33/507 ,  H01L33/508 ,  H01L33/56 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/07811 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A light-emitting device includes a light-emitting die and, at least partially surrounding the light-emitting die, a phosphor element comprising (i) a binder and (ii) disposed within the binder, one or more wavelength-conversion materials for absorbing at least a portion of light emitted from the light-emitting die and emitting converted light having a different wavelength. The phosphor element has an outer contour having (i) a curved region that defines only a portion of a hemisphere having a hemisphere radius, and (ii) a base opposite the curved region having a non-zero centroid z-offset within the hemisphere, a ratio of the centroid z-offset to the hemisphere radius having a value ranging from 0.3 to 0.8.

Abstract translation: 发光装置包括发光模具，并且至少部分地围绕发光模具，包括（i）粘合剂和（ii）设置在粘合剂内的荧光体元件，一种或多种用于吸收的波长转换材料 从发光管芯发射的光的至少一部分，并发射具有不同波长的转换光。 荧光体元件具有外轮廓，该外轮廓具有（i）仅限定具有半球半径的半球的一部分的弯曲区域，以及（ii）与半球内具有非零重心z偏移的弯曲区域相对的基部， 重心z偏移与半球半径的比值为0.3〜0.8。

公开(公告)号：US08722439B1

公开(公告)日：2014-05-13

申请号：US14095419

申请日：2013-12-03

Applicant: Michael A. Tischler ,  Ian Ashdown

Inventor： Michael A. Tischler ,  Ian Ashdown

IPC: H01L33/50 ,  H01L33/00

CPC classification number: H01L33/32 ,  H01L24/97 ,  H01L33/50 ,  H01L33/502 ,  H01L33/508 ,  H01L33/56 ,  H01L2224/13 ,  H01L2224/48091 ,  H01L2924/01322 ,  H01L2924/07802 ,  H01L2924/07811 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/181 ,  H01L2933/0041 ,  H01L2924/00014 ,  H01L2924/00

Abstract: In accordance with certain embodiments, regions of spatially varying wavelength-conversion particle concentration are formed over light-emitting dies.

Abstract translation: 根据某些实施方案，在发光模具上形成空间变化的波长转换颗粒浓度的区域。

公开(公告)号：US20130016494A1

公开(公告)日：2013-01-17

申请号：US13515620

申请日：2011-01-10

Applicant: Ingo Speier ,  Ian Ashdown ,  Philippe Schick

Inventor： Ingo Speier ,  Ian Ashdown ,  Philippe Schick

IPC: F21V9/16 ,  F21V13/02 ,  F21V21/00

CPC classification number: H01L25/167 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/486 ,  H01L33/50 ,  H01L33/507 ,  H01L33/54 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/00

Abstract: In various embodiments, packages include one or more lighting devices having electrical contact points, a flexible substrate for supporting the lighting devices, a plurality of electrically conductive traces defined on the substrate and electrically connected to the contact points of the lighting devices, and an adhesive layer mounting each of the lighting devices on the substrate.

公开(公告)号：US20120155078A1

公开(公告)日：2012-06-21

申请号：US13328211

申请日：2011-12-16

Applicant: Ian Ashdown ,  Philippe M. Schick ,  Ingo Speier ,  Wallace Scott

Inventor： Ian Ashdown ,  Philippe M. Schick ,  Ingo Speier ,  Wallace Scott

IPC: F21V7/00

CPC classification number: F21S19/005 ,  F21S8/06 ,  F21V7/0083 ,  F21V23/0464 ,  F21V23/0471 ,  F21V23/06 ,  F21W2131/405 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02C11/04 ,  G03B15/03 ,  G03B17/565

Abstract: In accordance with certain embodiments, interior spaces are illuminated with a combination of harvested sunlight and artificial light emitted by one or more light-emitting elements.

Abstract translation: 根据某些实施例，内部空间被收集的太阳光和由一个或多个发光元件发射的人造光的组合照射。

公开(公告)号：US08159150B2

公开(公告)日：2012-04-17

申请号：US12297710

申请日：2007-04-23

Applicant: Ian Ashdown ,  Damien Loveland ,  Ingo Speier

Inventor： Ian Ashdown ,  Damien Loveland ,  Ingo Speier

IPC: H05B37/02 ,  H05B39/04 ,  H05B41/36 ,  G05F1/00

CPC classification number: H05B33/0869 ,  H05B33/0818

Abstract: The present invention provides a method and apparatus for optical feedback control for an illumination device, wherein the control signal for each array of one or more light-emitting elements corresponding to a particular color, is independently configured using a modification signal whose frequency is different for each color. Electronic filters whose center frequencies are substantially equal to the modification signal frequencies of the drive currents for the light-emitting elements are used to discriminate between the radiant flux corresponding to each of the different colors of light-emitting elements, from a sample of the mixed radiant flux output collected by one or more optical sensors. The output of an individual electronic filter is substantially directly proportional to the radiant flux output of the light-emitting elements of the associated color, which together with the desired luminous flux and chromaticity of the output light, the controller can use to adjust the control signals.

Abstract translation: 本发明提供了一种用于照明装置的光学反馈控制的方法和装置，其中对应于特定颜色的一个或多个发光元件的每个阵列的控制信号使用修改信号独立地配置，该修改信号的频率不同于 每种颜色。 使用中心频率基本上等于发光元件的驱动电流的修正信号频率的电子滤波器，从混合的样品中鉴别与各种不同颜色的发光元件相对应的辐射通量 由一个或多个光学传感器收集的辐射通量输出。 单个电子滤波器的输出基本上与相关联的颜色的发光元件的辐射通量输出成正比，其与输出光的期望的光通量和色度一起，控制器可以用来调整控制信号 。