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1. 发明授权

US08749263B2 Semiconductor apparatus, inspection method thereof and electric device 有权
标题翻译：半导体装置及其检测方法及电气装置
公开(公告)号：US08749263B2
公开(公告)日：2014-06-10
申请号：US13221007
申请日：2011-08-30
申请人： Masayuki Ohta , Masaki Tatsumi , Yoshiki Sota , Kazuo Tamaki , Shinji Yamaguchi , Masamichi Harada , Shin Ito , Tomoshi Kimura , Yoshifumi Inada
发明人： Masayuki Ohta , Masaki Tatsumi , Yoshiki Sota , Kazuo Tamaki , Shinji Yamaguchi , Masamichi Harada , Shin Ito , Tomoshi Kimura , Yoshifumi Inada
IPC分类号： H01L33/52
CPC分类号： H01L24/97 , H01L23/49827 , H01L24/32 , H01L24/48 , H01L24/73 , H01L33/62 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/73265 , H01L2224/97 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01047 , H01L2924/01074 , H01L2924/01078 , H01L2924/014 , H01L2924/12041 , H01L2924/15787 , H01L2924/181 , H01L2224/83 , H01L2224/85 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A semiconductor apparatus according to the present invention with a semiconductor element implemented on an insulated substrate comprises: a substrate front surface electrode formed on a front surface side of the insulated substrate and connected with an element electrode of the semiconductor element; a substrate back surface electrode formed on a back surface side of the insulated substrate and electrically connected with the substrate front surface electrode; and a plurality of connection electrodes, extending in a thickness direction of the insulated substrate from one side to the other side of a front surface and a back surface thereof, for electrically connecting the substrate front surface electrode with the substrate back surface electrode, where the substrate front surface electrode or the substrate back surface electrode is formed to have a plane pattern separated for each of the plurality of connection electrodes.
摘要翻译：根据本发明的半导体器件具有实施在绝缘基板上的半导体元件，包括：基板前表面电极，形成在绝缘基板的前表面侧并与半导体元件的元件电极连接; 基板背面电极，其形成在所述绝缘基板的背面侧并与所述基板正面电极电连接; 以及多个连接电极，其在绝缘基板的厚度方向上从前表面和后表面的一侧延伸到另一侧，用于将基板正面电极与基板背面电极电连接，其中基板前表面电极或基板背面电极被形成为具有为多个连接电极中的每一个分开的平面图案。

2. 发明申请

US20120049882A1 SEMICONDUCTOR APPARATUS, INSPECTION METHOD THEREOF AND ELECTRIC DEVICE 有权
标题翻译：半导体设备及其检测方法及电气设备
公开(公告)号：US20120049882A1
公开(公告)日：2012-03-01
申请号：US13221007
申请日：2011-08-30
申请人： Masayuki OHTA , Masaki Tatsumi , Yoshiki Sota , Kazuo Tamaki , Shinji Yamaguchi , Masamichi Harada , Shin Ito , Tomoshi Kimura , Yoshifumi Inada
发明人： Masayuki OHTA , Masaki Tatsumi , Yoshiki Sota , Kazuo Tamaki , Shinji Yamaguchi , Masamichi Harada , Shin Ito , Tomoshi Kimura , Yoshifumi Inada
IPC分类号： H01L33/52 , G01R31/26
CPC分类号： H01L24/97 , H01L23/49827 , H01L24/32 , H01L24/48 , H01L24/73 , H01L33/62 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/73265 , H01L2224/97 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01047 , H01L2924/01074 , H01L2924/01078 , H01L2924/014 , H01L2924/12041 , H01L2924/15787 , H01L2924/181 , H01L2224/83 , H01L2224/85 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A semiconductor apparatus according to the present invention with a semiconductor element implemented on an insulated substrate comprises: a substrate front surface electrode formed on a front surface side of the insulated substrate and connected with an element electrode of the semiconductor element; a substrate back surface electrode formed on a back surface side of the insulated substrate and electrically connected with the substrate front surface electrode; and a plurality of connection electrodes, extending in a thickness direction of the insulated substrate from one side to the other side of a front surface and a back surface thereof, for electrically connecting the substrate front surface electrode with the substrate back surface electrode, where the substrate front surface electrode or the substrate back surface electrode is formed to have a plane pattern separated for each of the plurality of connection electrodes.
摘要翻译：根据本发明的半导体器件具有实施在绝缘基板上的半导体元件，包括：基板前表面电极，形成在绝缘基板的前表面侧并与半导体元件的元件电极连接; 基板背面电极，其形成在所述绝缘基板的背面侧并与所述基板正面电极电连接; 以及多个连接电极，其在绝缘基板的厚度方向上从前表面和后表面的一侧延伸到另一侧，用于将基板正面电极与基板背面电极电连接，其中基板前表面电极或基板背面电极被形成为具有为多个连接电极中的每一个分开的平面图案。

3. 发明申请

US20140159076A1 LIGHT-EMITTING DEVICE 有权
标题翻译：发光装置
公开(公告)号：US20140159076A1
公开(公告)日：2014-06-12
申请号：US14236930
申请日：2012-05-31
申请人： Yoshiki Sota , Masayuki Ohta , Kazuo Tamaki , Shinji Yamaguchi , Shin Itoh , Tomoshi Kimura , Masaki Tatsumi
发明人： Yoshiki Sota , Masayuki Ohta , Kazuo Tamaki , Shinji Yamaguchi , Shin Itoh , Tomoshi Kimura , Masaki Tatsumi
IPC分类号： H01L33/50 , H01L33/60 , H01L33/62 , H01L27/15
CPC分类号： H01L33/507 , H01L23/49861 , H01L24/32 , H01L24/48 , H01L24/73 , H01L24/83 , H01L24/85 , H01L27/156 , H01L33/60 , H01L33/62 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/73265 , H01L2224/83012 , H01L2224/83439 , H01L2224/85012 , H01L2224/85439 , H01L2224/92247 , H01L2924/00014 , H01L2924/12041 , H01L2924/181 , H01L2224/45099 , H01L2924/00012 , H01L2924/3512 , H01L2924/00
摘要： Improves light extraction efficiency. A light emitting device 1 using a white resin molding package 5 integrally molded with lead frames 3, 4 constituting an electrode corresponding to one or a plurality of light emitting element 2 and white resin, wherein an area in a plane view of a white resin surface on a reflective surface that is level with amounting surface of the light emitting element 2 is configured to be larger than total area in a plane view occupied by surfaces of the lead frames 3, 4 and the light emitting element. Further, a step section is formed on the surfaces of lead frames 3, 4, white resin is filled in the step section, and the area of white resin surface on a reflective surface where the light emitting element 2 is mounted is increased.
摘要翻译：提高光提取效率。一种使用与构成对应于一个或多个发光元件2的电极的引线框架3,4一体模制的白色树脂成型封装5和白色树脂的发光器件1，其中白色树脂表面的平面图中的面积在与发光元件2的表面平齐的反射面上，在由引线框3,4和发光元件的表面占据的平面图中，大于总面积。此外，在引线框架3,4的表面上形成台阶部，在台阶部填充有白色树脂，并且增加了安装有发光元件2的反射面上的白色树脂表面的面积。

4. 发明授权

US09537065B2 Light-emitting device with reflective resin 有权
标题翻译：具有反光树脂的发光装置
公开(公告)号：US09537065B2
公开(公告)日：2017-01-03
申请号：US14236930
申请日：2012-05-31
申请人： Yoshiki Sota , Masayuki Ohta , Kazuo Tamaki , Shinji Yamaguchi , Shin Itoh , Tomoshi Kimura , Masaki Tatsumi
发明人： Yoshiki Sota , Masayuki Ohta , Kazuo Tamaki , Shinji Yamaguchi , Shin Itoh , Tomoshi Kimura , Masaki Tatsumi
IPC分类号： H01L33/54 , H01L33/60 , H01L33/62 , H01L33/50 , H01L27/15 , H01L23/498 , H01L23/00
CPC分类号： H01L33/507 , H01L23/49861 , H01L24/32 , H01L24/48 , H01L24/73 , H01L24/83 , H01L24/85 , H01L27/156 , H01L33/60 , H01L33/62 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/73265 , H01L2224/83012 , H01L2224/83439 , H01L2224/85012 , H01L2224/85439 , H01L2224/92247 , H01L2924/00014 , H01L2924/12041 , H01L2924/181 , H01L2224/45099 , H01L2924/00012 , H01L2924/3512 , H01L2924/00
摘要： Improves light extraction efficiency. A light emitting device 1 using a white resin molding package 5 integrally molded with lead frames 3, 4 constituting an electrode corresponding to one or a plurality of light emitting element 2 and white resin, wherein an area in a plane view of a white resin surface on a reflective surface that is level with amounting surface of the light emitting element 2 is configured to be larger than total area in a plane view occupied by surfaces of the lead frames 3, 4 and the light emitting element. Further, a step section is formed on the surfaces of lead frames 3, 4, white resin is filled in the step section, and the area of white resin surface on a reflective surface where the light emitting element 2 is mounted is increased.
摘要翻译：提高光提取效率。一种使用与构成对应于一个或多个发光元件2的电极的引线框架3,4一体模制的白色树脂成型封装5和白色树脂的发光器件1，其中白色树脂表面的平面图中的面积在与发光元件2的表面平齐的反射面上，在由引线框3,4和发光元件的表面占据的平面图中，大于总面积。此外，在引线框架3,4的表面上形成台阶部，在台阶部填充有白色树脂，并且增加了安装有发光元件2的反射面上的白色树脂表面的面积。

5. 发明申请

US20150019168A1 LED CLASSIFICATION METHOD, LED CLASSIFICATION DEVICE, AND RECORDING MEDIUM 审中-公开
标题翻译： LED分类方法，LED分类装置和记录介质
公开(公告)号：US20150019168A1
公开(公告)日：2015-01-15
申请号：US14375609
申请日：2012-06-26
申请人： Masayuki Ohta , Masataka Miyata , Kazuo Tamaki , Takashi Nakanishi , Kenichi Kurita , Kiyoshi Nagata , Masaki Tatsumi
发明人： Masayuki Ohta , Masataka Miyata , Kazuo Tamaki , Takashi Nakanishi , Kenichi Kurita , Kiyoshi Nagata , Masaki Tatsumi
IPC分类号： G01J3/50 , G01N21/25
CPC分类号： G02B6/0073 , G01J3/505 , G01J3/506 , G01N21/251 , G02F1/133603 , G02F1/133609 , G02F2001/133614 , G09G3/006 , G09G3/3413 , G09G3/3426 , G09G2320/0233 , G09G2320/0242 , G09G2320/0285 , G09G2360/16 , H01L33/0095 , H01L33/50 , H01L2224/48091 , H01L2924/00014
摘要： An LED classification device classifies LEDs, the LEDs each including a combination of an LED element that emits a primary light and a phosphor that, upon excitation by the primary light, emits a secondary light having a longer wavelength than the primary light, the LEDs each emitting a combined light of the primary light and the secondary light, those ones of the LEDs whose primary lights having their chromaticities falling within a predetermined chromaticity range being classified as LEDs for use in a backlight of a liquid crystal display apparatus. The LED classification device calculates, for all of the LEDs to be classified, correction values for the chromaticities as obtained on the assumption that the primary lights have traveled through a color filter of the liquid crystal display apparatus, and correct chromaticities by subtracting the correction values from chromaticities obtained for all of the LEDs to be classified, respectively.
摘要翻译： LED分类装置对LED进行分类，每个LED分别包括发射初级光的LED元件和荧光体的组合，在通过初级光激发时，其发射具有比初级光更长的波长的次级光，每个LED 发射一次光和二次光的组合的光，将其色度落在预定色度范围内的原色光的LED中的那些被分类为用于液晶显示装置的背光的LED。 LED分类装置对于要分类的所有LED来计算在假设主光已经通过液晶显示装置的滤色器的情况下获得的色度的校正值，并且通过减去校正值来校正色度从分别获得的所有LED的色度。

6. 发明申请

US20120320309A1 LIGHT EMITTING MODULE, SURFACE LIGHT SOURCE, LIQUID CRYSTAL DISPLAY, AND ILLUMINATING DEVICE 有权
标题翻译：发光模块，表面光源，液晶显示器和照明装置
公开(公告)号：US20120320309A1
公开(公告)日：2012-12-20
申请号：US13508868
申请日：2010-11-12
申请人： Mitsuru Hineno , Masaki Tatsumi
发明人： Mitsuru Hineno , Masaki Tatsumi
IPC分类号： G02F1/13357 , F21V21/005 , F21V21/00
CPC分类号： G02F1/133603 , G02F1/133609
摘要： The purpose of the present invention is providing a light emitting module capable of emitting illumination light having a nearly uniform color tone as a whole. The invention also provides a surface light source having such light emitting modules, and a liquid crystal display and an illuminating device having such a surface light source.In a light emitting module (50), adjacent dot light sources (17, 17) satisfy the relationships ΔX1+ΔX2=ΔX×2 and ΔY1+ΔY2=ΔY×2, so that the resultant mixed color can fall within a target chromaticity rank area (M), and the center (gc) of a first chromaticity rank area g and the center (Ec) of a second chromaticity rank area (E) are axisymmetric with respect to virtual straight lines (gE1, gE2) that pass through the center (Mc) of the target chromaticity rank area (M) and parallel to one side or another side of the target chromaticity rank area (M).
摘要翻译：本发明的目的是提供一种发光模块，其能够发出整体上具有接近均匀色调的照明光。本发明还提供一种具有这种发光模块的表面光源，以及具有这种表面光源的液晶显示器和照明装置。在发光模块（50）中，相邻的点光源（17,17）满足关系＆Dgr; X1 +＆Dgr; X2 =＆Dgr; X×2和＆Dgr; Y1 +＆Dgr; Y2 =＆Dgr; Y×2 所得到的混合色可落在目标色度等级面积（M）内，并且第一色度等级面积g的中心（gc）和第二色度等级面积（E）的中心（Ec）相对于通过目标色度等级区域（M）的中心（Mc）并平行于目标色度等级区域（M）的一侧或另一侧的虚拟直线（gE1，gE2）。

7. 发明申请

US20050069006A1 Monolithic multi-wavelength laser device including a plurality of lasing parts and method of fabricating the same 失效
标题翻译：包括多个激光部分的单片多波长激光装置及其制造方法
公开(公告)号：US20050069006A1
公开(公告)日：2005-03-31
申请号：US10952356
申请日：2004-09-27
申请人： Masaki Tatsumi
发明人： Masaki Tatsumi
IPC分类号： H01S5/22 , G11B7/00 , G11B7/125 , H01S5/00 , H01S5/026 , H01S5/042 , H01S5/223 , H01S5/40
CPC分类号： G11B7/1275 , G11B2007/0006 , H01S5/0425 , H01S5/2201 , H01S5/2205 , H01S5/2214 , H01S5/2231 , H01S5/4031 , H01S5/4087 , H01S2304/04
摘要： A monolithic multi-wavelength laser device according to the present invention comprises a substrate, a first-wavelength lasing part having a ridge portion and a second-wavelength lasing part having a ridge portion, while each of the first-wavelength lasing part and the second-wavelength lasing part includes current blocking layers consisting of semiconductor thin films covering the side surfaces of the ridge portion and extending toward at least partial regions of a plane linked with the bottom surface of the ridge portion and an insulation layer, covering the current blocking layers, consisting of an insulating dielectric thin film made of a material having a lower refractive index than the current blocking layers.
摘要翻译：根据本发明的单片多波长激光装置包括基板，具有脊部的第一波长激光部分和具有脊部分的第二波长激光部分，而第一波长激光部分和第二波长激光部分波长激光部分包括由半导体薄膜构成的电流阻挡层，该半导体薄膜覆盖脊部分的侧表面并且延伸到与脊部的底表面相连的平面的至少部分区域和覆盖电流阻挡层由由具有比当前阻挡层低的折射率的材料制成的绝缘电介质薄膜组成。

8. 发明申请

US20060072641A1 Semiconductor laser element and monolithic two-wavelength semiconductor laser device 审中-公开
标题翻译：半导体激光元件和单片双波长半导体激光器件
公开(公告)号：US20060072641A1
公开(公告)日：2006-04-06
申请号：US11244392
申请日：2005-10-06
申请人： Keisuke Miyazaki , Masaki Tatsumi
发明人： Keisuke Miyazaki , Masaki Tatsumi
IPC分类号： H01S5/00
CPC分类号： H01S5/22 , H01S5/0658 , H01S5/2219 , H01S5/2231 , H01S5/4031 , H01S5/4087
摘要： In the semiconductor laser element and the monolithic two-wavelength semiconductor laser device, an active layer 6 is formed above an n-type GaAs substrate 1, and a p-type AlGaInP clad layer 8 is formed above the active layer 6. Furthermore, an n-type AlGaInP block layer 13 having a refractive index nearly equal to that of the p-type AlGaInP clad layer 8 is formed on the side of the ridge portion formed on the p-type AlGaInP clad layer 8.
摘要翻译：在半导体激光元件和单片双波长半导体激光器件中，在n型GaAs衬底1上方形成有源层6，在有源层6的上方形成p型AlGaInP覆盖层8。此外，在形成在p型AlGaInP包覆层8上的脊部的一侧形成折射率几乎等于p型AlGaInP包覆层8的折射率的n型AlGaInP阻挡层13。

9. 发明申请

US20050051788A1 Nitride-based semiconductor light-emitting device and manufacturing method thereof 有权
标题翻译：氮化物系半导体发光元件及其制造方法
公开(公告)号：US20050051788A1
公开(公告)日：2005-03-10
申请号：US10146412
申请日：2002-05-14
申请人： Masaki Tatsumi , Toshio Hata , Mayuko Fudeta
发明人： Masaki Tatsumi , Toshio Hata , Mayuko Fudeta
IPC分类号： H01L21/28 , H01L33/32 , H01L33/40 , H01L33/56 , H01L33/62 , H01S5/02 , H01S5/022 , H01S5/042 , H01S5/22 , H01S5/223 , H01S5/323 , H01L33/00
CPC分类号： H01L33/32 , H01L24/32 , H01L2224/32245 , H01L2224/32257 , H01L2224/48091 , H01L2224/48247 , H01L2924/12041 , H01L2924/12042 , H01L2924/181 , H01L2924/351 , H01S5/0202 , H01S5/02244 , H01S5/0425 , H01S5/2201 , H01S5/2231 , H01S5/32341 , H01L2924/00014 , H01L2924/00
摘要： A nitride-based semiconductor light-emitting device includes a light-emitting element having an n-GaN substrate and a nitride-based semiconductor multilayer film formed on the n-GaN substrate. The n-GaN substrate of the light-emitting element is fixed to a mount surface. The n-GaN substrate has one surface with the nitride-based semiconductor multilayer film formed thereon and an opposite surface with a metal layer and an ohmic electrode formed thereon. The metal layer contains a first metal and a second metal and the ohmic electrode is formed of the second metal. The adhesion between the ohmic electrode and the n-GaN substrate is thus improved. Accordingly, the semiconductor light-emitting device which is highly reliable with respect to the thermal strain from the mount surface can be provided.
摘要翻译：氮化物系半导体发光器件包括具有n-GaN衬底的发光元件和形成在n-GaN衬底上的氮化物基半导体多层膜。发光元件的n-GaN衬底固定到安装表面。 n-GaN衬底具有在其上形成有氮化物基半导体多层膜的一个表面，并且与其上形成有金属层和欧姆电极的相反表面。金属层包含第一金属和第二金属，欧姆电极由第二金属形成。因此，提高了欧姆电极和n-GaN衬底之间的粘合性。因此，可以提供相对于来自安装面的热应变高度可靠的半导体发光装置。

10. 发明授权

US07274721B2 Monolithic multi-wavelength laser device including a plurality of lasing parts and method of fabricating the same 失效
标题翻译：包括多个激光部分的单片多波长激光装置及其制造方法
公开(公告)号：US07274721B2
公开(公告)日：2007-09-25
申请号：US10952356
申请日：2004-09-27
申请人： Masaki Tatsumi
发明人： Masaki Tatsumi
IPC分类号： H01S5/00
CPC分类号： G11B7/1275 , G11B2007/0006 , H01S5/0425 , H01S5/2201 , H01S5/2205 , H01S5/2214 , H01S5/2231 , H01S5/4031 , H01S5/4087 , H01S2304/04
摘要： A monolithic multi-wavelength laser device according to the present invention comprises a substrate, a first-wavelength lasing part having a ridge portion and a second-wavelength lasing part having a ridge portion, while each of the first-wavelength lasing part and the second-wavelength lasing part includes current blocking layers consisting of semiconductor thin films covering the side surfaces of the ridge portion and extending toward at least partial regions of a plane linked with the bottom surface of the ridge portion and an insulation layer, covering the current blocking layers, consisting of an insulating dielectric thin film made of a material having a lower refractive index than the current blocking layers.
摘要翻译：根据本发明的单片多波长激光装置包括基板，具有脊部的第一波长激光部分和具有脊部分的第二波长激光部分，而第一波长激光部分和第二波长激光部分波长激光部分包括由半导体薄膜构成的电流阻挡层，该半导体薄膜覆盖脊部分的侧表面并且延伸到与脊部的底表面相连的平面的至少部分区域和覆盖电流阻挡层由由具有比当前阻挡层低的折射率的材料制成的绝缘电介质薄膜组成。

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