公开(公告)号：US08685762B2

公开(公告)日：2014-04-01

申请号：US13210027

申请日：2011-08-15

申请人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

发明人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

IPC分类号： H01L21/00

CPC分类号： H01L33/50 ,  C09K11/7767 ,  C09K11/7774 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0051 ,  G02B6/0073 ,  H01J29/20 ,  H01L24/45 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/56 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01021 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2933/0091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/00012

摘要： A light emitting device comprises: an LED chip having a quantum well structure and a light emitting layer made of a gallium nitride compound semiconductor; a first transparent material covering the LED chip; a second transparent material for protecting the LED chip and the first transparent material; and a phosphor for absorbing a part of the light from the LED chip and emitting a light having a wavelength different from the light from the LED chip; wherein the phosphor is included in second transparent material, and the light from the LED chip and the light from said phosphor are mixed to make a white light.

摘要翻译： 发光器件包括：具有量子阱结构的LED芯片和由氮化镓化合物半导体制成的发光层; 覆盖LED芯片的第一透明材料; 用于保护LED芯片和第一透明材料的第二透明材料; 以及荧光体，用于吸收来自LED芯片的一部分光，并发射具有与来自LED芯片的光不同的波长的光; 其中所述荧光体包含在第二透明材料中，并且来自所述LED芯片的光和来自所述荧光体的光被混合以产生白光。

公开(公告)号：US08679866B2

公开(公告)日：2014-03-25

申请号：US12947470

申请日：2010-11-16

申请人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

发明人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

IPC分类号： H01L21/00

CPC分类号： H01L33/50 ,  C09K11/7767 ,  C09K11/7774 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0051 ,  G02B6/0073 ,  H01J29/20 ,  H01L24/45 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/56 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01021 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2933/0091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/00012

摘要： A light emitting device comprises: an LED chip having a quantum well structure and a light emitting layer made of a gallium nitride compound semiconductor; a first transparent material covering the LED chip; a second transparent material for protecting the LED chip and the first transparent material; and a phosphor for absorbing a part of the light from the LED chip and emitting a light having a wavelength different from the light from the LED chip; wherein the phosphor is included in second transparent material, and the light from the LED chip and the light from said phosphor are mixed to make a white light.

公开(公告)号：US08309375B2

公开(公告)日：2012-11-13

申请号：US12942792

申请日：2010-11-09

申请人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

发明人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

IPC分类号： H01L21/00

CPC分类号： H01L33/50 ,  C09K11/7767 ,  C09K11/7774 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0051 ,  G02B6/0073 ,  H01J29/20 ,  H01L24/45 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/56 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01021 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2933/0091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/00012

摘要： A method for manufacturing a light emitting device comprises: preparing a light emitting component having an active layer of a semiconductor, the active layer comprising a gallium nitride based semiconductor containing indium and being capable of emitting a blue color light; preparing a phosphor capable of absorbing a part of the blue color light emitted from the light emitting component and emitting a yellow color light, wherein selection of the phosphor is controlled based on an emission wavelength of the light emitting component; and combining the light emitting component and the phosphor so that the blue color light from the light emitting component and the yellow color light from the phosphor are mixed to make a white color light.

摘要翻译： 一种制造发光器件的方法包括：制备具有半导体有源层的发光元件，所述有源层包括含有铟的氮化镓基半导体并能够发射蓝色光; 制备能够吸收从发光部件发出的蓝色光的一部分并发出黄色光的荧光体，其中基于发光部件的发射波长来控制荧光体的选择; 并且将发光成分和荧光体组合，使得来自发光成分的蓝色光和来自荧光体的黄色光混合，形成白色光。

公开(公告)号：US07969090B2

公开(公告)日：2011-06-28

申请号：US12548620

申请日：2009-08-27

申请人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

发明人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

IPC分类号： H01J1/64 ,  H05B33/00

CPC分类号： H01L33/50 ,  C09K11/7767 ,  C09K11/7774 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0051 ,  G02B6/0073 ,  H01J29/20 ,  H01L24/45 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/56 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01021 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2933/0091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/00012

摘要： A light emitting device containing a semiconductor light emitting component and a phosphor, the phosphor is capable of absorbing a part of light emitted by the light emitting component and emitting light of a wavelength different from that of the absorbed light, is provided. A straight line connecting a point of chromaticity corresponding to a spectrum generated by the light emitting component and a point of chromaticity corresponding to a spectrum generated by the phosphor is substantially along a black body radiation locus in a chromaticity diagram.

摘要翻译： 提供了一种含有半导体发光部件和荧光体的发光元件，该荧光体能够吸收由发光部件发出的一部分光并发出与吸收光的波长不同的波长的光。 连接与由发光部件产生的光谱对应的色度点的直线和与荧光体产生的光谱对应的色度点基本上沿着色度图中的黑体辐射轨迹。

公开(公告)号：US20110062864A1

公开(公告)日：2011-03-17

申请号：US12947470

申请日：2010-11-16

申请人： Yoshinori SHIMIZU ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

发明人： Yoshinori SHIMIZU ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

IPC分类号： H01J1/62

CPC分类号： H01L33/50 ,  C09K11/7767 ,  C09K11/7774 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0051 ,  G02B6/0073 ,  H01J29/20 ,  H01L24/45 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/56 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01021 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2933/0091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/00012

摘要： A light emitting device comprises: an LED chip having a quantum well structure and a light emitting layer made of a gallium nitride compound semiconductor; a first transparent material covering the LED chip; a second transparent material for protecting the LED chip and the first transparent material; and a phosphor for absorbing a part of the light from the LED chip and emitting a light having a wavelength different from the light from the LED chip; wherein the phosphor is included in second transparent material, and the light from the LED chip and the light from said phosphor are mixed to make a white light.

摘要翻译： 发光器件包括：具有量子阱结构的LED芯片和由氮化镓化合物半导体制成的发光层; 覆盖LED芯片的第一透明材料; 用于保护LED芯片和第一透明材料的第二透明材料; 以及荧光体，用于吸收来自LED芯片的一部分光，并发射具有与来自LED芯片的光不同的波长的光; 其中所述荧光体包含在第二透明材料中，并且来自所述LED芯片的光和来自所述荧光体的光被混合以产生白光。

公开(公告)号：US20100264841A1

公开(公告)日：2010-10-21

申请号：US12829182

申请日：2010-07-01

申请人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

发明人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

IPC分类号： H05B37/02

CPC分类号： H01L33/50 ,  C09K11/7767 ,  C09K11/7774 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0051 ,  G02B6/0073 ,  H01J29/20 ,  H01L24/45 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/56 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01021 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2933/0091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/00012

摘要： A device for emitting white-color light comprises: a light emitting diode including: an LED chip comprising a gallium nitride compound semiconductor containing indium and being capable of emitting a blue color light, and a phosphor capable of absorbing a part of the blue color light and emitting a light having longer wavelength than the blue color light, the blue color light and the light from the phosphor being mixed to make the white-color; a control unit for converting an input to pulse signals; and a driver receiving the pulse signals from the control unit to drive the LED chip, wherein the brightness of the white-color light from the light emitting diode is controlled by a width of the pulse signals.

摘要翻译： 用于发射白色光的装置包括：发光二极管，包括：LED芯片，其包括含铟的氮化镓化合物半导体并能够发射蓝色光，以及能够吸收一部分蓝色光的荧光体 并且发射比蓝色光更长的波长的光，蓝色光和来自荧光体的光被混合以形成白色; 用于将输入转换成脉冲信号的控制单元; 以及从控制单元接收脉冲信号以驱动LED芯片的驱动器，其中来自发光二极管的白色光的亮度由脉冲信号的宽度来控制。

公开(公告)号：US07682848B2

公开(公告)日：2010-03-23

申请号：US12028062

申请日：2008-02-08

申请人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

发明人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

IPC分类号： H01L21/00

CPC分类号： H01L33/50 ,  C09K11/7767 ,  C09K11/7774 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0051 ,  G02B6/0073 ,  H01J29/20 ,  H01L24/45 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/56 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01021 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2933/0091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/00012

摘要： A light emitting device containing a semiconductor light emitting component and a phosphor, the phosphor is capable of absorbing a part of light emitted by the light emitting component and emitting light of a wavelength different from that of the absorbed light, is provided. A straight line connecting a point of chromaticity corresponding to a spectrum generated by the light emitting component and a point of chromaticity corresponding to a spectrum generated by the phosphor is substantially along a black body radiation locus in a chromaticity diagram.

摘要翻译： 提供了一种含有半导体发光部件和荧光体的发光元件，该荧光体能够吸收由发光部件发出的一部分光并发出与吸收光的波长不同的波长的光。 连接与由发光部件产生的光谱对应的色度点的直线和与荧光体产生的光谱对应的色度点基本上沿着色度图中的黑体辐射轨迹。

公开(公告)号：US07531960B2

公开(公告)日：2009-05-12

申请号：US11682014

申请日：2007-03-05

申请人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

发明人： Yoshinori Shimizu ,  Kensho Sakano ,  Yasunobu Noguchi ,  Toshio Moriguchi

IPC分类号： H05B33/00

CPC分类号： H01L33/50 ,  C09K11/7767 ,  C09K11/7774 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/0051 ,  G02B6/0073 ,  H01J29/20 ,  H01L24/45 ,  H01L33/501 ,  H01L33/502 ,  H01L33/504 ,  H01L33/56 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01021 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2933/0091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/00012

摘要： A light emitting device includes a light emitting component; and a phosphor capable of absorbing a part of light emitted by the light emitting component and emitting light of a wavelength different from that of the absorbed light. A straight line connecting a point of chromaticity corresponding to a peak of the spectrum generated by the light emitting component and a point of chromaticity corresponding to a peak of the spectrum generated by the phosphor is disposed along with the black body radiation locus in the chromaticity diagram.

摘要翻译： 发光器件包括发光元件; 以及荧光体，其能够吸收由所述发光部件发出的光的一部分并且发射与所吸收的光的波长不同的波长的光。 连接与由发光部件生成的光谱的峰值对应的色度点和与由荧光体产生的光谱的峰值对应的色度点的直线与色度图中的黑体辐射轨迹一起设置 。

公开(公告)号：US07462928B2

公开(公告)日：2008-12-09

申请号：US11270495

申请日：2005-11-10

申请人： Kensho Sakano

发明人： Kensho Sakano

IPC分类号： H01L23/02

CPC分类号： H01L33/60 ,  H01L24/45 ,  H01L31/0203 ,  H01L31/0216 ,  H01L31/0232 ,  H01L33/50 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： A semiconductor apparatus according to the present invention comprises a support member that has a recessed portion, one pair of positive and negative conductive wiring members that are provided on the support member, a semiconductor device that is electrically connected to the conductive wiring members and is disposed in the recessed portion, and a coating member that seals at least the semiconductor device. Side walls of the recessed portion has a first side wall 105 that surrounds the semiconductor device 103, and the second side wall 106 that protrudes from the first side wall. At least a first wall surface 106a in the bottom side of the recessed portion in wall surfaces of the second side wall 106 is coated with a metallic material. Consequently, a highly reliable semiconductor apparatus with improved light-outgoing efficiency is provided.

摘要翻译： 根据本发明的半导体装置包括：支撑构件，其具有凹部，设置在支撑构件上的一对正负导电布线构件，与导电布线构件电连接的半导体装置， 在凹部中，以及至少密封半导体器件的涂覆部件。 凹部的侧壁具有围绕半导体器件103的第一侧壁105和从第一侧壁突出的第二侧壁106。 在第二侧壁106的壁表面中的凹部的底侧中的至少第一壁表面106a涂覆有金属材料。 因此，提供了具有改善的光输出效率的高度可靠的半导体装置。

公开(公告)号：US07342357B2

公开(公告)日：2008-03-11

申请号：US11148339

申请日：2005-06-09

申请人： Kensho Sakano ,  Kazuhiko Sakai ,  Yuji Okada ,  Toshihiko Umezu

发明人： Kensho Sakano ,  Kazuhiko Sakai ,  Yuji Okada ,  Toshihiko Umezu

IPC分类号： H01J1/62

CPC分类号： C08L63/00 ,  B29C67/08 ,  C09K11/02 ,  C09K11/7774 ,  H01L24/45 ,  H01L24/97 ,  H01L33/486 ,  H01L33/502 ,  H01L33/504 ,  H01L33/508 ,  H01L33/54 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2224/97 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/0102 ,  H01L2924/01021 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01032 ,  H01L2924/01033 ,  H01L2924/01038 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01051 ,  H01L2924/01052 ,  H01L2924/01056 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/0106 ,  H01L2924/01063 ,  H01L2924/01065 ,  H01L2924/01066 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01084 ,  H01L2924/01087 ,  H01L2924/10329 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2924/351 ,  H01L2924/00014 ,  H01L2224/85 ,  H01L2224/83 ,  H01L2924/00 ,  H01L2924/20753 ,  H01L2924/00012

摘要： A light emitting diode comprising an LED chip having a light emitting layer made of a nitride compound semiconductor and a light transmitting resin that includes a fluorescent material which absorbs at least a part of light emitted by the LED chip and emits light of a different wavelength, wherein the fluorescent material includes a fluorescent particles of small particle size and a fluorescent particles of large particle size, the fluorescent particles of large particle size being distributed in the vicinity of the LED chip in the light transmitting resin to form a wavelength converting layer, the fluorescent particles of small particle size being distributed on the outside of the wavelength converting layer in the light transmitting resin.

摘要翻译： 一种发光二极管，包括具有由氮化物半导体制成的发光层的LED芯片和透光树脂，所述透光树脂包括吸收由所述LED芯片发射的至少一部分光并发射不同波长的光的荧光材料， 其特征在于，所述荧光体包含粒径较小的荧光体和粒径较大的荧光体，所述荧光体粒子大的分布在所述透光性树脂的LED芯片附近，形成波长转换层， 在透光树脂中的波长转换层的外侧分布有小粒径的荧光体颗粒。