公开(公告)号：US08974697B2

公开(公告)日：2015-03-10

申请号：US13601070

申请日：2012-08-31

申请人： Keiko Albessard ,  Masahiro Kato ,  Yumi Fukuda ,  Iwao Mitsuishi ,  Takahiro Sato ,  Shigeya Kimura ,  Aoi Okada ,  Naotoshi Matsuda ,  Ryosuke Hiramatsu ,  Yasushi Hattori ,  Kunio Ishida ,  Hironori Asai

发明人： Keiko Albessard ,  Masahiro Kato ,  Yumi Fukuda ,  Iwao Mitsuishi ,  Takahiro Sato ,  Shigeya Kimura ,  Aoi Okada ,  Naotoshi Matsuda ,  Ryosuke Hiramatsu ,  Yasushi Hattori ,  Kunio Ishida ,  Hironori Asai

IPC分类号： C09K11/59 ,  C09K11/77 ,  H05B33/12 ,  H01L33/50

CPC分类号： C09K11/7734 ,  H01L33/502 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H05B33/12 ,  H01L2924/00012 ,  H01L2924/00014

摘要： According to one embodiment, the luminescent material shows a luminescence peak in a wavelength range of 570 to 670 nm when excited with light having an emission peak in a wavelength range of 250 to 520 nm. The luminescent material includes a host material having a crystal structure substantially same as the crystal structure of Sr2Si7Al3ON13. The host material is activated by Eu, and includes Sr and Ca to satisfy a relationship of 0.008≦MCa/(MSr+MCa)≦0.114, where MCa is a number of moles of Ca and MSr is a number of moles of Sr.

摘要翻译： 根据一个实施方案，发光材料在具有在250至520nm的波长范围内的发光峰的光激发时，显示在570至670nm的波长范围内的发光峰。 发光材料包括具有与Sr 2 Si 7 Al 3 ON 13的晶体结构基本相同的晶体结构的主体材料。 主体材料由Eu活化，包括Sr和Ca，以满足0.008＆nlE的关系; MCa /（MSr + MCa）＆nlE; 0.114，其中MCa是Ca的摩尔数，MSr是Sr的摩尔数 。

公开(公告)号：US08685277B2

公开(公告)日：2014-04-01

申请号：US12504180

申请日：2009-07-16

申请人： Yumi Fukuda ,  Hironori Asai

发明人： Yumi Fukuda ,  Hironori Asai

IPC分类号： C09K11/64 ,  H01L33/00

CPC分类号： C09K11/7728 ,  C04B35/597 ,  C04B2235/3217 ,  C04B2235/3852 ,  C04B2235/3865 ,  C04B2235/3873 ,  C09K11/0883 ,  C09K11/7734 ,  H01L33/504 ,  H01L33/507 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00

摘要： The present invention provides a fluorescent substance excellent both in quantum efficiency and in temperature characteristics, and also provides a light-emitting device utilizing the fluorescent substance. This fluorescent substance contains an inorganic compound comprising a metal element M, a trivalent element M1 other than the metal element M, a tetravalent element M2 other than the metal element M, and either or both of O and N. In the inorganic compound, the metal element M is partly replaced with a luminescence center element R. The crystal structure of the fluorescent substance is basically the same as Sr3Al3Si13O2N21, but the chemical bond lengths of M1-N and M2-N are within the range of ±15% based on those of Al—N and Si—N calculated from the lattice constants and atomic coordinates of Sr3Al3Si13O2N21, respectively. The fluorescent substance emits luminescence having a peak in the range of 490 to 580 nm when excited with light of 250 to 500 nm.

摘要翻译： 本发明提供了量子效率和温度特性都优异的荧光物质，并且还提供了利用荧光物质的发光装置。 该荧光物质含有包含金属元素M，金属元素M以外的三价元素M1，金属元素M以外的四价元素M2，O和N中的任一种或两者的无机化合物。在无机化合物中， 金属元素M部分地被发光中心元件R替代。荧光物质的晶体结构基本上与Sr 3 Al 3 Si 13 O 2 N 21相同，但M1-N和M2-N的化学键长度在±15％的范围内基于 分别由Sr3Al3Si13O2N21的晶格常数和原子坐标计算Al-N和Si-N。 当用250〜500nm的光激发时，荧光物质发射具有在490〜580nm范围内的峰值的发光。

公开(公告)号：US08105502B2

公开(公告)日：2012-01-31

申请号：US12211969

申请日：2008-09-17

申请人： Yumi Fukuda ,  Jun-ichi Tatami ,  Hironori Asai ,  Katsutoshi Komeya ,  Naotoshi Matsuda ,  Toru Wakihara ,  Keiko Albessard ,  Shoko Abe

发明人： Yumi Fukuda ,  Jun-ichi Tatami ,  Hironori Asai ,  Katsutoshi Komeya ,  Naotoshi Matsuda ,  Toru Wakihara ,  Keiko Albessard ,  Shoko Abe

IPC分类号： C09K11/08

CPC分类号： C09K11/7734 ,  C04B35/584 ,  C04B35/593 ,  C04B2235/3224 ,  C04B2235/3229 ,  C04B2235/3826 ,  C04B2235/3852 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/608 ,  C04B2235/6562 ,  C04B2235/661 ,  C04B2235/666 ,  C04B2235/9661 ,  C09K11/0883 ,  C09K11/7721 ,  C09K11/7749 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

摘要： A luminescent material is provided, which includes a carbide oxynitride-based compound having a composition represented by formula 1: (M1−wRw)uAl1−xSi1+vOzNtCy  formula 1 wherein M is at least one metal element excluding Si and Al, and R is a luminescent central element. w, u, x, v, z, t and y satisfy following relationships: 0.001

摘要翻译： 提供了一种发光材料，其包括具有由式1表示的组成的碳纳米管氮氧化物基化合物：（M1-wRw）uAl1-xSi1 + vOzNtCy式1其中M是除Si和Al以外的至少一种金属元素，R是 发光中心元件。 w，u，x，v，z，t和y满足以下关系：0.001

公开(公告)号：US20110057149A1

公开(公告)日：2011-03-10

申请号：US12944926

申请日：2010-11-12

申请人： Yumi FUKUDA ,  Masaaki Tamanani ,  Katsuko Tamatani ,  Hironori Asai ,  Ryosuke Hiramatsu ,  Junichi Tatami ,  Katsutoshi Komeya ,  Toru Wakihara

发明人： Yumi FUKUDA ,  Masaaki Tamanani ,  Katsuko Tamatani ,  Hironori Asai ,  Ryosuke Hiramatsu ,  Junichi Tatami ,  Katsutoshi Komeya ,  Toru Wakihara

IPC分类号： C09K11/77 ,  C09K11/08 ,  C09K11/54

CPC分类号： C09K11/7734 ,  C09K11/0883 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A luminescent material which is featured in that it exhibits an emission peak at a wavelength ranging from 490 to 580 nm as it is excited by light having a wavelength ranging from 250 to 500 nm and that it has a composition represented by the following general formula (2): (M1-xRx)a2AlSib2Oc2Nd2   (2) (In the general formula (2), M is at least one metallic element excluding Si and Al, R is a luminescence center element, and x, a2, b2, c2 and d2 satisfy the following relationships: 0

摘要翻译： 一种发光材料，其特征在于，当波长为250-500nm的光被激发时，其表现出在490-580nm波长范围内的发射峰，并且具有由以下通式表示的组成（ 2）:( M1-xRx）a2AlSib2Oc2Nd2（2）（在通式（2）中，M是除Si和Al以外的至少一种金属元素，R是发光中心元素，x，a2，b2，c2，d2 满足以下关系：0

公开(公告)号：US5736790A

公开(公告)日：1998-04-07

申请号：US710769

申请日：1996-09-20

申请人： Kiyoshi Iyogi ,  Kaoru Koiwa ,  Keiichi Yano ,  Hironori Asai

发明人： Kiyoshi Iyogi ,  Kaoru Koiwa ,  Keiichi Yano ,  Hironori Asai

IPC分类号： H01L23/485 ,  H05K1/11 ,  H05K3/34 ,  H01L23/48 ,  H01L23/52 ,  H01L29/40

CPC分类号： H01L24/10 ,  H01L24/13 ,  H05K1/111 ,  H05K3/3436 ,  H01L2224/13 ,  H01L2224/13099 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01046 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/181 ,  H05K2201/0212 ,  H05K2201/0367 ,  H05K2201/09736 ,  H05K2201/09745 ,  H05K2201/10234 ,  H05K2201/10992 ,  H05K2203/041 ,  Y02P70/611 ,  Y02P70/613

摘要： Disclosed is a bump formed on a pad which is provided on either a semiconductor chip or a package or a wiring substrate for input or output thereof, for making electric connection on the pad. The bump has: a projection projecting from the pad; a ball having conductivity and located above the pad; and a conductive bonding material for bonding the pad for and the ball, wherein creep strength of the ball is larger than strength of the conductive bonding material. With another conductive bonding material provided on the other pad of a wiring substrate or a package, the ball of the bump of the semiconductor chip or the package is placed close to another pad of the wiring substrate or package. The conductive bonding material of the other pad is heated and melted to connect the ball and the other pad of the wiring substrate or package by the conductive bonding material.

摘要翻译： 公开了一种形成在焊盘上的凸块，其设置在半导体芯片或封装或其输入或输出的布线基板上，用于在焊盘上进行电连接。 凸起具有：从该垫突出的突起; 具有导电性并位于垫上方的球; 以及用于接合焊盘和球的导电接合材料，其中球的蠕变强度大于导电接合材料的强度。 通过设置在布线基板或封装的另一个焊盘上的另一个导电接合材料，将半导体芯片或封装的凸块的球放置成靠近布线基板或封装的另一个焊盘。 另一个焊盘的导电接合材料被加热熔化，以通过导电接合材料将接线衬底或封装的球和另一焊盘连接起来。

公开(公告)号：US5703397A

公开(公告)日：1997-12-30

申请号：US745367

申请日：1996-11-08

申请人： Mitsuyoshi Endo ,  Hironori Asai ,  Keiichi Yano ,  Yoshitoshi Sato

发明人： Mitsuyoshi Endo ,  Hironori Asai ,  Keiichi Yano ,  Yoshitoshi Sato

IPC分类号： H01L23/10 ,  H01L23/13 ,  H01L23/15 ,  H01L23/367 ,  H01L23/373 ,  H01L23/498 ,  H01L23/053 ,  H01L23/12

CPC分类号： H01L23/13 ,  H01L23/10 ,  H01L23/15 ,  H01L23/3675 ,  H01L23/3731 ,  H01L23/49822 ,  H01L23/49838 ,  H01L2224/48227 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/15174 ,  H01L2924/15312 ,  H01L2924/16152 ,  H01L2924/16195 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/3025

摘要： A semiconductor ceramic multilayer package comprising an aluminum nitride substrate having a semiconductor element mounted on one surface thereof and a wiring pattern electrically connected to the semiconductor element, connecting terminals connected to the wiring pattern and disposed on the other surface of the aluminum nitride substrate, and a sealing member connected to the aluminum nitride substrate with a metallic bonding layer or a glass layer having a thickness of not more than 100 .mu.m in such a manner as to seal the semiconductor element possesses a notably improved heat-radiating property and accomplishes the object of increasing the number of pins and reducing the size of package.

摘要翻译： 一种半导体陶瓷多层封装，包括具有安装在其一个表面上的半导体元件的氮化铝衬底和与半导体元件电连接的布线图案，连接到布线图案并且设置在氮化铝衬底的另一表面上的连接端子，以及 用氮化铝衬底与金属接合层或厚度不大于100μm的玻璃层以密封半导体元件的方式连接的密封构件具有显着提高的散热性能并实现该物体 增加引脚数量并减小封装尺寸。

公开(公告)号：US08450923B2

公开(公告)日：2013-05-28

申请号：US12944938

申请日：2010-11-12

申请人： Yumi Fukuda ,  Hironori Asai ,  Ryosuke Hiramatsu ,  Junichi Tatami ,  Katsutoshi Komeya ,  Toru Wakihara ,  Katsuko Tamatani

发明人： Yumi Fukuda ,  Masaaki Tamatani ,  Hironori Asai ,  Ryosuke Hiramatsu ,  Junichi Tatami ,  Katsutoshi Komeya ,  Toru Wakihara

IPC分类号： H01J1/62 ,  H01J63/04 ,  C09K11/08 ,  C09K11/66

CPC分类号： C09K11/7734 ,  C09K11/0883 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A luminescent material which is featured in that it exhibits an emission peak at a wavelength ranging from 490 to 580 nm as it is excited by light having a wavelength ranging from 250 to 500 nm and that it has a composition represented by the following general formula (2): (M1-xRx)a2AlSib2Oc2Nd2  (2) (In the general formula (2), M is at least one metallic element excluding Si and Al, R is a luminescence center element, and x, a2, b2, c2 and d2 satisfy the following relationships: 0

公开(公告)号：US20120229016A1

公开(公告)日：2012-09-13

申请号：US13471864

申请日：2012-05-15

申请人： Yumi FUKUDA ,  Hironori ASAI

发明人： Yumi FUKUDA ,  Hironori ASAI

IPC分类号： C09K11/80 ,  H01J1/63

CPC分类号： C09K11/7728 ,  C04B35/597 ,  C04B2235/3217 ,  C04B2235/3852 ,  C04B2235/3865 ,  C04B2235/3873 ,  C09K11/0883 ,  C09K11/7734 ,  H01L33/504 ,  H01L33/507 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00

摘要： Provided is a fluorescent substance excellent in quantum efficiency and in temperature characteristics, and a light-emitting device utilizing the fluorescent substance. This fluorescent substance contains an inorganic compound comprising a metal element M, a trivalent element M1 other than the metal element M, a tetravalent element M2 other than the metal element M, and either or both of O and N. In the inorganic compound, the metal element M is partly replaced with a luminescence center element R. The crystal structure of the fluorescent substance is basically the same as Sr3Al3Si13O2N21, but the chemical bond lengths of M1-N and M2-N are within the range of ±15% based on those of Al—N and Si—N calculated from the lattice constants and atomic coordinates of Sr3Al3Si13O2N21, respectively. The fluorescent substance emits luminescence having a peak in the range of 490 to 580 nm when excited with light of 250 to 500 nm.

摘要翻译： 提供了量子效率和温度特性优异的荧光物质，以及利用该荧光物质的发光元件。 该荧光物质含有包含金属元素M，金属元素M以外的三价元素M1，金属元素M以外的四价元素M2，O和N中的任一种或两者的无机化合物。在无机化合物中， 金属元素M部分地被发光中心元件R替代。荧光物质的晶体结构基本上与Sr 3 Al 3 Si 13 O 2 N 21相同，但M1-N和M2-N的化学键长度在±15％的范围内基于 分别由Sr3Al3Si13O2N21的晶格常数和原子坐标计算Al-N和Si-N。 当用250〜500nm的光激发时，荧光物质发射具有在490〜580nm范围内的峰值的发光。

公开(公告)号：US07638934B2

公开(公告)日：2009-12-29

申请号：US11443095

申请日：2006-05-31

申请人： Yumi Fukuda ,  Masaaki Tamatani ,  Hironori Asai ,  Naotoshi Matsuda ,  Ryosuke Hiramatsu ,  Keiko Albessard ,  Jun-ichi Tatami ,  Katsutoshi Komeya ,  Tohru Wakihara

发明人： Yumi Fukuda ,  Masaaki Tamatani ,  Hironori Asai ,  Naotoshi Matsuda ,  Ryosuke Hiramatsu ,  Keiko Albessard ,  Jun-ichi Tatami ,  Katsutoshi Komeya ,  Tohru Wakihara

IPC分类号： H01J29/06

CPC分类号： C04B35/597 ,  C04B2235/3213 ,  C04B2235/3224 ,  C04B2235/3262 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/442 ,  C09K11/0883 ,  C09K11/7734 ,  H01J1/63 ,  H05B33/14

摘要： A fluorescent substance is provided, with includes a matrix composed of a compound having an AlN polytypoid structure represented by the following general formula (1), and a luminescence center element: (Al,M)a(N,X)b  (1) wherein, M is at least one metal excluding Al, X is at least one non-metal excluding N, and a and b are positive values.

摘要翻译： 提供一种荧光物质，其包含由具有由以下通式（1）表示的AlN多型结构的化合物和发光中心元素（Al，M）a（N，X）b（1）组成的基质， 其中，M为不包括Al的至少一种金属，X为除N以外的至少一种非金属，a和b为正值。

公开(公告)号：US20090127507A1

公开(公告)日：2009-05-21

申请号：US12356930

申请日：2009-01-21

申请人： Ryosuke Hiramatsu ,  Masaaki Tamatani ,  Hironori Asai ,  Kazuaki Ootsuka

发明人： Ryosuke Hiramatsu ,  Masaaki Tamatani ,  Hironori Asai ,  Kazuaki Ootsuka

IPC分类号： C09K11/79

CPC分类号： C09K11/7792 ,  H01L33/502 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16145 ,  H01L2224/32245 ,  H01L2224/32257 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48463 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A luminescent material is provided, which includes a material formed of a single composition containing the main crystal phase and an activator which causes light emission. The material exhibits a narrowband light emission spectrum in a wavelength ranging from 540 nm to 550 nm and a broadband light emission spectrum in a wavelength ranging from 500 nm to 600 nm when the material is excited with light having the main light emission peak having a wavelength ranging from 370 nm to 460 nm.

摘要翻译： 提供了一种发光材料，其包括由含有主晶相的单一组合物和引起发光的活化剂形成的材料。 该材料在540nm至550nm的波长范围内呈现窄带发光光谱，并且当材料被主发光峰波长为波长的光激发时，波长为500nm至600nm的宽带发光光谱 范围从370 nm到460 nm。