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1. 发明申请

US20090272903A1 Infrared detector, infrared detecting apparatus, and method of manufacturing infrared detector 有权
标题翻译：红外探测器，红外探测装置及红外探测器的制造方法
公开(公告)号：US20090272903A1
公开(公告)日：2009-11-05
申请号：US12320564
申请日：2009-01-29
申请人： Masahiro Kato , Kazunori Masukawa , Yo Watanabe , Masahito Yamaguchi , Koichi Tani
发明人： Masahiro Kato , Kazunori Masukawa , Yo Watanabe , Masahito Yamaguchi , Koichi Tani
IPC分类号： H01L27/14 , H01L21/02
CPC分类号： H01L31/125 , B82Y20/00 , H01L31/02162 , H01L31/02322 , H01L31/0304 , H01L31/035236 , H01L31/107 , H01L31/184 , Y02E10/544 , Y02P70/521
摘要： An infrared detector comprises: a reflection portion transmitting far- and middle-infrared rays and reflecting near-infrared and visible rays; a photo-current generating portion having a quantum well structure in which electrons are excited by the far- and middle-infrared rays having passed through the reflection portion so as to generate photo-current; a light emitting portion having a quantum well structure into which electrons of the photo-current generated by the photo-current generating portion are injected and the electrons thus injected thereinto are recombined with holes, thus emitting near-infrared and visible rays; and a photo-detecting portion detecting the near-infrared and visible rays emitted from the light emitting portion, and detecting the near-infrared and visible rays emitted from the light emitting portion and reflected by the reflection portion. The reflection portion, the photo-current generating portion, and the light emitting portion are made of group III-V compound semiconductors layered on a semiconductor substrate.
摘要翻译：红外检测器包括：透射远红外线和中红外线并反射近红外和可见光的反射部分; 具有量子阱结构的光电流产生部分，其中电子被穿过反射部分的远红外线和中红外线激发以产生光电流; 具有量子阱结构的发光部分，其中注入由光电流产生部分产生的光电流的电子，并且其中注入的电子与空穴重新组合，从而发射近红外和可见光; 以及光检测部，其检测从所述发光部发射的近红外线和可见光，以及检测从所述发光部发射并被所述反射部反射的近红外线和可见光。反射部分，光电流产生部分和发光部分由层叠在半导体衬底上的III-V族化合物半导体制成。

2. 发明授权

US07932496B2 Infrared detector, infrared detecting apparatus, and method of manufacturing infrared detector 有权
标题翻译：红外探测器，红外探测装置及红外探测器的制造方法
公开(公告)号：US07932496B2
公开(公告)日：2011-04-26
申请号：US12320564
申请日：2009-01-29
申请人： Masahiro Kato , Kazunori Masukawa , Yo Watanabe , Masahito Yamaguchi , Koichi Tani
发明人： Masahiro Kato , Kazunori Masukawa , Yo Watanabe , Masahito Yamaguchi , Koichi Tani
IPC分类号： G01J5/20
CPC分类号： H01L31/125 , B82Y20/00 , H01L31/02162 , H01L31/02322 , H01L31/0304 , H01L31/035236 , H01L31/107 , H01L31/184 , Y02E10/544 , Y02P70/521
摘要： An infrared detector comprises: a reflection portion transmitting far- and middle-infrared rays and reflecting near-infrared and visible rays; a photo-current generating portion having a quantum well structure in which electrons are excited by the far- and middle-infrared rays having passed through the reflection portion so as to generate photo-current; a light emitting portion having a quantum well structure into which electrons of the photo-current generated by the photo-current generating portion are injected and the electrons thus injected thereinto are recombined with holes, thus emitting near-infrared and visible rays; and a photo-detecting portion detecting the near-infrared and visible rays emitted from the light emitting portion, and detecting the near-infrared and visible rays emitted from the light emitting portion and reflected by the reflection portion. The reflection portion, the photo-current generating portion, and the light emitting portion are made of group III-V compound semiconductors layered on a semiconductor substrate.
摘要翻译：红外检测器包括：透射远红外线和中红外线并反射近红外和可见光的反射部分; 具有量子阱结构的光电流产生部分，其中电子被穿过反射部分的远红外线和中红外线激发以产生光电流; 具有量子阱结构的光发射部分，其中注入由光电流产生部分产生的光电流的电子，并且其中注入的电子与空穴重新组合，从而发射近红外和可见光; 以及光检测部，其检测从所述发光部发射的近红外线和可见光，以及检测从所述发光部发射并被所述反射部反射的近红外线和可见光。反射部分，光电流产生部分和发光部分由层叠在半导体衬底上的III-V族化合物半导体制成。

3. 发明授权

US07842924B2 Infrared detector, infrared detecting apparatus, and method of manufacturing infrared detector 有权
公开(公告)号：US07842924B2
公开(公告)日：2010-11-30
申请号：US12320564
申请日：2009-01-29
申请人： Masahiro Kato , Kazunori Masukawa , Yo Watanabe , Masahito Yamaguchi , Koichi Tani
发明人： Masahiro Kato , Kazunori Masukawa , Yo Watanabe , Masahito Yamaguchi , Koichi Tani
IPC分类号： G01J5/20
摘要： An infrared detector comprises: a reflection portion transmitting far- and middle-infrared rays and reflecting near-infrared and visible rays; a photo-current generating portion having a quantum well structure in which electrons are excited by the far- and middle-infrared rays having passed through the reflection portion so as to generate photo-current; a light emitting portion having a quantum well structure into which electrons of the photo-current generated by the photo-current generating portion are injected and the electrons thus injected thereinto are recombined with holes, thus emitting near-infrared and visible rays; and a photo-detecting portion detecting the near-infrared and visible rays emitted from the light emitting portion, and detecting the near-infrared and visible rays emitted from the light emitting portion and reflected by the reflection portion. The reflection portion, the photo-current generating portion, and the light emitting portion are made of group III-V compound semiconductors layered on a semiconductor substrate.

4. 发明申请

US20110079765A1 INFRARED DETECTOR, INFRARED DETECTING APPARATUS, AND METHOD OF MANUFACTURING INFRARED DETECTOR 有权
标题翻译：红外探测器，红外检测装置和制造红外探测器的方法
公开(公告)号：US20110079765A1
公开(公告)日：2011-04-07
申请号：US12772380
申请日：2010-05-03
申请人： Fumihito Soma , Yoshikatsu Kuroda , Kazunori Masukawa , Masahiro Kato , Masahito Yamaguchi
发明人： Fumihito Soma , Yoshikatsu Kuroda , Kazunori Masukawa , Masahiro Kato , Masahito Yamaguchi
IPC分类号： H01L31/12 , H01L31/18
CPC分类号： H01L31/153 , H01L31/0352 , H01L31/101 , H01L31/107
摘要： An infrared detector comprises: a reflection portion which transmits far- and middle-infrared rays and which reflects near-infrared and visible rays; a photo-current generating portion having a plurality of layered quantum dot structures in each of which electrons are excited by the far- and middle-infrared rays having passed through the reflection portion so as to generate photo-current; a light emitting portion having a plurality of layered quantum well structures into each of which electrons of the photo-current generated by the photo-current generating portion are injected and in each of which the electrons thus injected thereinto are recombined with holes so as to emit near-infrared and visible rays; and a photo-detecting portion which detects the near-infrared and visible rays emitted from the light emitting portion and which detects the near-infrared and visible rays emitted from the light emitting portion and then reflected by the reflection portion. The reflection portion, the photo-current generating portion, and the light emitting portion are made of group III-V compound semiconductors that are layered on top of a semiconductor substrate.
摘要翻译：红外检测器包括：透射远红外线和中红外线并反射近红外和可见光线的反射部分; 具有多个分层量子点结构的光电流产生部分，其中每个电子被穿过反射部分的远红外线和中间红外线激发，以产生光电流; 具有多个分层量子阱结构的发光部分，其中注入由光电流产生部分产生的光电流的电子，并且其中注入的电子中的每一个与空穴重新组合以发射近红外和可见光线; 以及光检测部，其检测从所述发光部发射的近红外线和可见光，并且检测从所述发光部发射的所述近红外和可见光，然后被所述反射部反射。反射部分，光电流产生部分和发光部分由分层在半导体衬底上的III-V族化合物半导体制成。

5. 发明授权

US08367452B2 Infrared detector, infrared detecting apparatus, and method of manufacturing infrared detector 有权
标题翻译：红外探测器，红外探测装置及红外探测器的制造方法
公开(公告)号：US08367452B2
公开(公告)日：2013-02-05
申请号：US12772380
申请日：2010-05-03
申请人： Fumihito Soma , Yoshikatsu Kuroda , Kazunori Masukawa , Masahiro Kato , Masahito Yamaguchi
发明人： Fumihito Soma , Yoshikatsu Kuroda , Kazunori Masukawa , Masahiro Kato , Masahito Yamaguchi
IPC分类号： H01L21/00
CPC分类号： H01L31/153 , H01L31/0352 , H01L31/101 , H01L31/107
摘要： An infrared detector including a reflection portion which transmits far- and middle-infrared rays and which reflects near-infrared and visible rays; a photo-current generating portion having a plurality of layered quantum dot structures in each of which electrons are excited by the far- and middle-infrared rays having passed through the reflection portion so as to generate photo-current; a light emitting portion having a plurality of layered quantum well structures into each of which electrons of the photo-current generated by the photo-current generating portion are injected and in each of which the electrons thus injected thereinto are recombined with holes so as to emit near-infrared and visible rays; and a photo-detecting portion which detects the near -infrared and visible rays emitted from the light emitting portion and which detects the near-infrared and visible rays emitted from the light emitting portion and then reflected by the reflection portion.
摘要翻译：一种红外检测器，包括透射远红外线和中红外线并反射近红外和可见光线的反射部分; 具有多个分层量子点结构的光电流产生部分，其中每个电子被穿过反射部分的远红外线和中间红外线激发，以产生光电流; 具有多个分层量子阱结构的发光部分，其中注入由光电流产生部分产生的光电流的电子，并且其中注入的电子中的每一个与空穴重新组合以发射近红外和可见光线; 以及光检测部，其检测从所述发光部发射的近红外线和可见光，并且检测从所述发光部发射的所述近红外和可见光，然后被所述反射部反射。

6. 发明授权

US08039800B2 Light detector, light detecting apparatus, infrared detector and infrared detecting apparatus 有权
标题翻译：光检测器，光检测装置，红外检测器和红外检测装置
公开(公告)号：US08039800B2
公开(公告)日：2011-10-18
申请号：US12762680
申请日：2010-04-19
申请人： Fumihito Soma , Yoshikatsu Kuroda , Kazunori Masukawa , Masahiro Kato
发明人： Fumihito Soma , Yoshikatsu Kuroda , Kazunori Masukawa , Masahiro Kato
IPC分类号： G01J5/20
CPC分类号： H01L27/14629 , H01L27/14623 , H01L27/14625 , H01L27/14649
摘要： An infrared detector which converts entering infrared IR into light in a different wavelength band, and which detects the converted light in the different wavelength band includes: a convex-concave structure provided on a light acceptance surface of the infrared detector; and a metal film provided on an outer circumferential face of the light detector other than the light acceptance surface thereof, the metal film covering the outer circumferential face. In the infrared detector, light which enters the light detector after passing through the convex-concave structure and the converted light in the different wavelength band are confined inside the light detector: by causing the entering light to be reflected on the metal film; by causing light reflected on the metal film to be reflected on the convex-concave structure; and by causing the converted light in the different wavelength band to be reflected between the metal film and the convex-concave structure.
摘要翻译：将进入红外线IR变换成不同波长带的光并且检测不同波长带的转换光的红外检测器包括：设置在红外线检测器的光接收表面上的凸凹结构; 以及金属膜，其设置在除了其光接收表面之外的所述光检测器的外周面上，所述金属膜覆盖所述外周面。在红外线检测器中，通过凸凹结构进入光检测器的光和不同波长带的转换光被限制在光检测器内部：通过使入射光在金属膜上反射; 通过使在金属膜上反射的光在凸凹结构上反射; 并且通过使不同波长带中的转换光在金属膜和凸凹结构之间反射。

7. 发明申请

US20110073762A1 LIGHT DETECTOR, LIGHT DETECTING APPARATUS, INFRARED DETECTOR AND INFRARED DETECTING APPARATUS 有权
标题翻译：光检测器，光检测装置，红外探测器和红外检测装置
公开(公告)号：US20110073762A1
公开(公告)日：2011-03-31
申请号：US12762680
申请日：2010-04-19
申请人： Fumihito Soma , Yoshikatsu Kuroda , Kazunori Masukawa , Masahiro Kato
发明人： Fumihito Soma , Yoshikatsu Kuroda , Kazunori Masukawa , Masahiro Kato
IPC分类号： H01L31/09 , H01L31/0232
CPC分类号： H01L27/14629 , H01L27/14623 , H01L27/14625 , H01L27/14649
摘要： An infrared detector which converts entering infrared IR into light in a different wavelength band, and which detects the converted light in the different wavelength band includes: a convex-concave structure provided on a light acceptance surface of the infrared detector; and a metal film provided on an outer circumferential face of the light detector other than the light acceptance surface thereof, the metal film covering the outer circumferential face. In the infrared detector, light which enters the light detector after passing through the convex-concave structure and the converted light in the different wavelength band are confined inside the light detector: by causing the entering light to be reflected on the metal film; by causing light reflected on the metal film to be reflected on the convex-concave structure; and by causing the converted light in the different wavelength band to be reflected between the metal film and the convex-concave structure.
摘要翻译：将进入红外线IR变换成不同波长带的光并且检测不同波长带的转换光的红外检测器包括：设置在红外线检测器的光接收表面上的凸凹结构; 以及金属膜，其设置在除了其光接收表面之外的所述光检测器的外周面上，所述金属膜覆盖所述外周面。在红外线检测器中，通过凸凹结构进入光检测器的光和不同波长带的转换光被限制在光检测器内部：通过使入射光在金属膜上反射; 通过使在金属膜上反射的光在凸凹结构上反射; 并且通过使不同波长带中的转换光在金属膜和凸凹结构之间反射。

8. 发明授权

US09488123B2 Internal combustion engine diagnostic device and internal combustion engine diagnostic method 有权
标题翻译：内燃机诊断装置和内燃机诊断方法
公开(公告)号：US09488123B2
公开(公告)日：2016-11-08
申请号：US13819347
申请日：2011-08-10
申请人： Hiroshi Ito , Takayuki Abe , Masahiro Kato , Tetsuya Ohno
发明人： Hiroshi Ito , Takayuki Abe , Masahiro Kato , Tetsuya Ohno
IPC分类号： F02D41/00 , F02D41/22 , F02D41/14
CPC分类号： F02D41/22 , F02D41/0085 , F02D41/1456 , F02D2200/1015 , Y02T10/40
摘要： An internal combustion engine diagnostic device and an internal combustion engine diagnostic method identify an abnormal cylinder having an abnormal air-fuel ratio among a plurality of cylinders during the operation of an internal combustion engine. The internal combustion engine diagnostic device comprises: an air-fuel ratio control unit for changing the air-fuel ratio in a stepwise manner by controlling a fuel injection amount adjusting means that adjusts the fuel injection amount of each of the plurality of cylinders; and an abnormal cylinder identification unit for identifying an abnormal cylinder on the basis of the relationship between each air-fuel ratio changed in a stepwise manner and the number of misfires occurring in the plurality of cylinders, the number being counted by a misfire counter for each air-fuel ratio changed in a stepwise manner.
摘要翻译：内燃机诊断装置和内燃机诊断方法在内燃机的运转中识别出多个气缸之间具有异常空燃比的异常气缸。内燃机诊断装置包括：空燃比控制单元，其通过控制调节多个气缸中的每一个的燃料喷射量的燃料喷射量调节装置来逐步地改变空燃比; 以及异常气缸识别单元，其基于以逐步方式改变的每个空燃比与在多个气缸中发生的失火次数之间的关系来识别异常气缸，通过每个气缸的失火计数器计数的数量空燃比逐步变化。

9. 发明授权

US09079808B2 Gas generator, gas generator holder and method for manufacturing gas generator holder 有权
标题翻译：气体发生器，气体发生器支架和制造气体发生器支架的方法
公开(公告)号：US09079808B2
公开(公告)日：2015-07-14
申请号：US13877826
申请日：2011-10-03
申请人： Toshio Matsuura , Shigeru Maeda , Eiji Komatsu , Masahiro Kato , Kenichirou Yamashita
发明人： Toshio Matsuura , Shigeru Maeda , Eiji Komatsu , Masahiro Kato , Kenichirou Yamashita
IPC分类号： B60R21/26 , C06D5/00 , F42B3/103 , F42B3/195 , F42B3/26 , B21K23/00 , B60R22/195
CPC分类号： C06D5/00 , B21K23/00 , B60R22/1954 , F42B3/103 , F42B3/195 , F42B3/26
摘要： A gas generator includes a holder made of metal having assembled thereto a cup filled with a gas generating agent and an igniter for burning the gas generating agent. The holder includes a body part, and an igniter fixing engagement part and a cup fixing engagement part projecting from the body part. These engagement parts are bent, so that the igniter and the cup are fixed by crimping to the holder. The engagement parts are both finish shaped by forging processing. A metal flow appearing in superficial layers of the engagement parts extends continuously from the body part through the engagement parts to return to the body part, without being divided in surfaces of the engagement parts.
摘要翻译：气体发生器包括由金属制成的保持器，其上装有填充有气体发生剂的杯子和用于燃烧气体发生剂的点火器。保持器包括主体部分和点火器固定接合部分以及从主体部分突出的杯子固定接合部分。这些接合部分被弯曲，使得点火器和杯子通过卷曲固定到支架上。接合部分均通过锻造加工成型。出现在接合部件的表面层中的金属流动通过接合部分从主体部分连续地延伸以返回到主体部分，而不被划分在接合部分的表面中。

10. 发明授权

US09068116B2 Luminescent material 有权
标题翻译：发光材料
公开(公告)号：US09068116B2
公开(公告)日：2015-06-30
申请号：US13407115
申请日：2012-02-28
申请人： Masahiro Kato , Yumi Fukuda , Naotoshi Matsuda
发明人： Masahiro Kato , Yumi Fukuda , Naotoshi Matsuda
IPC分类号： F21V9/06 , C09K11/77 , H01L33/50
CPC分类号： C09K11/7734 , C09K11/7774 , H01L33/502 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/8592 , H01L2924/181 , H01L2924/00012 , H01L2924/00014 , H01L2924/00
摘要： According to one embodiment, the luminescent material emits light with an emission peak within a wavelength range of 490 to 580 nm when excited with light having a wavelength range of 250 to 500 nm and includes a particle containing a Sr3Si13Al3O2N21-based crystal activated by Eu. The particle includes an outer region which is within a depth of 5 nm from a surface of the particle and an inner region which is deeper than the outer region. The outer region and the inner region satisfy a ratio Oouter/Oinner of 1.0 to 3.8. Oouter is an average of oxygen concentration in the outer region and Oinner is an average of oxygen concentration in the inner region.
摘要翻译：根据一个实施方案，当用波长范围为250-500nm的光激发时，发光材料发射波长范围为490至580nm的发光峰，并且包括含有由Eu激活的Sr3Si13Al3O2N21基晶体的颗粒。该颗粒包括在距颗粒表面5nm的深度内部的外部区域和比外部区域更深的内部区域。外部区域和内部区域满足1.0至3.8的比率Oouter / Oinner。 Oouter是外部区域的氧浓度的平均值，Oinner是内部区域中的氧浓度的平均值。

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