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11. 发明授权

US07671375B2 Nitride-based semiconductor device of reduced voltage drop, and method of fabrication 有权
标题翻译：降低电压降的氮化物半导体器件及其制造方法
公开(公告)号：US07671375B2
公开(公告)日：2010-03-02
申请号：US11378963
申请日：2006-03-17
申请人： Koji Otsuka , Tetsuji Moku , Junji Sato , Yoshiki Tada , Takashi Yoshida
发明人： Koji Otsuka , Tetsuji Moku , Junji Sato , Yoshiki Tada , Takashi Yoshida
IPC分类号： H01L33/00
CPC分类号： H01L29/267 , H01L21/02381 , H01L21/02458 , H01L21/02507 , H01L21/0254 , H01L21/02576 , H01L21/02579 , H01L21/0262 , H01L29/2003 , H01L33/007
摘要： A light-emitting diode is built on a silicon substrate which has been doped with a p-type impurity to possess sufficient conductivity to provide part of the current path through the LED. The p-type silicon substrate has epitaxially grown thereon a buffer region of n-type AlInGaN. Further grown epitaxially on the buffer region is the main semiconductor region of the LED which comprises a lower confining layer of n-type GaN, an active layer for generating light, and an upper confining layer of p-type GaN. In the course of the growth of the buffer region and main semiconductor region there occurs a thermal diffusion of gallium and other Group III elements from the buffer region into the p-type silicon substrate, with the consequent creation of a p-type low-resistance region in the substrate. Interface levels are created across the heterojunction between p-type silicon substrate and n-type buffer region. The interface levels expedite carrier transport from substrate to buffer region, contributing to reduction of the drive voltage requirement of the LED.
摘要翻译：在已经掺杂有p型杂质的硅衬底上建立发光二极管以具有足够的导电性以提供通过LED的电流路径的一部分。 p型硅衬底在其上外延生长n型AlInGaN的缓冲区。在缓冲区域外延生长的是LED的主要半导体区域，其包括n型GaN的下约束层，用于产生光的有源层和p型GaN的上部约束层。在缓冲区和主半导体区域的生长过程中，发生镓和其他III族元素从缓冲区到p型硅衬底的热扩散，随之产生p型低电阻区域。在p型硅衬底和n型缓冲区之间的异质结上形成界面电平。接口电平加快了从衬底到缓冲区域的载流子传输，有助于降低LED的驱动电压要求。

12. 发明申请

US20090129706A1 BAG WITH POURING SPOUT 失效
标题翻译： BAG与POURING SPOUT
公开(公告)号：US20090129706A1
公开(公告)日：2009-05-21
申请号：US11995158
申请日：2006-05-15
申请人： Koji Otsuka , Wakako Yoshimura , Yasunori Honzawa
发明人： Koji Otsuka , Wakako Yoshimura , Yasunori Honzawa
IPC分类号： B65D33/16
CPC分类号： B65D75/5866 , B65D75/5822 , Y10S383/906
摘要： There is provided a bag with a pouring spout that can surely improve opening properties and shape retention of a spout port part without the need to render the spout port part bulky, can prevent clogging of the spout port part caused by flexing of the spout port part, and can reliably and easily spout the contents of the bag. The bag with a pouring spout comprises a narrow-width spout port part 10 provided at one end of a laminated film bag, characterized in that in the region of the spout port part, a tape shaped sheet material 50, which has been cut into a desired length, is applied to the inner surface of at least one of laminated films 1,1′ provided on both respective sides of the bag.
摘要翻译：提供了一种具有倾倒口的袋子，其可以确保地改善喷嘴端口部件的开口性能和形状保持性，而不需要使出口部分膨胀，从而可以防止由于出口部分的弯曲而引起的喷口端口部分的堵塞，并能够可靠且容易地喷出袋的内容物。具有倾倒口的袋子包括设置在层压薄膜袋的一端的窄宽度的出口口部分10，其特征在于，在所述出口端口部分的区域中，已经切割成所需长度被施加到设置在袋的两侧的层压膜1,1'中的至少一个的内表面。

13. 发明授权

US07342666B2 Method and apparatus for measuring holding distortion 有权
标题翻译：测量保持失真的方法和装置
公开(公告)号：US07342666B2
公开(公告)日：2008-03-11
申请号：US11258955
申请日：2005-10-27
申请人： Nobuaki Ueki , Koji Otsuka
发明人： Nobuaki Ueki , Koji Otsuka
IPC分类号： G01B11/02 , G01L1/24
CPC分类号： G03F1/84 , G01B11/2441
摘要： There are carried out a first measurement operation for measuring the shape of a front surface of a sample held in a held state, a second measurement operation for measuring the shape of a back surface of the sample held in the same state, and a third measurement operation for measuring the shape of the back surface of the sample held so as to cause inverse distortion. First data are acquired on the basis of the front surface shape data obtained through the first measurement operation and the back surface shape data obtained through the second measurement operation. Second data are obtained on the basis of the front surface shape data obtained through the first measurement operation and the back surface shape data obtained through the third measurement operation. Holding distortion is determined on the basis of the first and second data.
摘要翻译：进行用于测量保持在保持状态的样品的正面的形状的第一测量操作，用于测量保持在相同状态的样品的背面的形状的第二测量操作和第三测量用于测量保持的样品的背面的形状以产生反变形的操作。基于通过第一测量操作获得的前表面形状数据和通过第二测量操作获得的背面形状数据获取第一数据。基于通过第一测量操作获得的前表面形状数据和通过第三测量操作获得的背面形状数据获得第二数据。基于第一和第二数据确定保持失真。

14. 发明申请

US20070102711A1 LED HAVING A REFLECTOR LAYER OF IMPROVED CONTACT OHMICITY AND METHOD OF FABRICATION 有权
标题翻译： LED具有改进的联系人的反射层和制造方法
公开(公告)号：US20070102711A1
公开(公告)日：2007-05-10
申请号：US11619079
申请日：2007-01-02
申请人： Hidekazu Aoyagi , Koji Otsuka
发明人： Hidekazu Aoyagi , Koji Otsuka
IPC分类号： H01L33/00
CPC分类号： H01L33/405 , H01L33/0079
摘要： An LED has a light-generating semiconductor region formed on a baseplate via an electroconductive reflector layer. The light-generating semiconductor region has an active layer sandwiched between a pair of claddings of opposite conductivity types for generating light. For good ohmic contact with the light-generating semiconductor region without any substantive diminution of reflectivity compared to that of unalloyed silver, the reflector layer is made from a silver-base alloy containing a major proportion of silver and at least either one of copper, gold, palladium, neodymium, silicon, iridium, nickel, tungsten, zinc, gallium, titanium, magnesium, yttrium, indium, and tin.
摘要翻译： LED具有通过导电反射层在基板上形成的发光半导体区域。光产生半导体区域具有夹在一对相反导电类型的包层之间的活性层，用于产生光。为了与发光半导体区域良好的欧姆接触，与非合金银相比，反射率没有任何明显的降低，反射层由含有主要比例的银和至少一种铜，金的银基合金制成，钯，钕，硅，铱，镍，钨，锌，镓，钛，镁，钇，铟和锡。

15. 发明授权

US07173311B2 Light-emitting semiconductor device with a built-in overvoltage protector 有权
标题翻译：具有内置过电压保护器的发光半导体器件
公开(公告)号：US07173311B2
公开(公告)日：2007-02-06
申请号：US11048954
申请日：2005-02-02
申请人： Junji Sato , Koji Otsuka , Tetsuji Moku , Takashi Kato , Arei Niwa , Yasuhiro Kamii
发明人： Junji Sato , Koji Otsuka , Tetsuji Moku , Takashi Kato , Arei Niwa , Yasuhiro Kamii
IPC分类号： H01L23/62
CPC分类号： H01L33/385 , H01L24/05 , H01L27/15 , H01L2224/04042 , H01L2224/05555 , H01L2224/45124 , H01L2224/45144 , H01L2224/48463 , H01L2924/12032 , H01L2924/12035 , H01L2924/12036 , H01L2924/12041 , H01L2924/3011 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： An overvoltage-proof light-emitting diode has a lamination of light-generating semiconductor layers on a first major surface of a silicon substrate. A front electrode in the form of a bonding pad is mounted centrally atop the light-generating semiconductor layers whereas a back electrode covers a second major surface of the substrate. An overvoltage protector, of which several different forms are disclosed, is disposed between the bonding pad and the second major surface of the substrate. The bonding pad and back electrode serves as electrodes for both LED and overvoltage protector. As seen from above the device, or in a direction normal to the first major surface of the substrate, the overvoltage protector lies substantially wholly beneath the bonding pad.
摘要翻译：耐过电压的发光二极管在硅衬底的第一主表面上层叠有发光半导体层。形成焊盘形式的前电极安装在发光半导体层上方的中央，而后电极覆盖基板的第二主表面。公开了几种不同形式的过电压保护器设置在接合焊盘和衬底的第二主表面之间。接合焊盘和背面电极用作LED和过电压保护器的电极。从设备的上方或者垂直于衬底的第一主表面的方向看，过电压保护器基本上位于接合焊盘的下方。

16. 发明申请

US20060275937A1 Method of fabricating light-emitting semiconductor device 审中-公开
标题翻译：制造发光半导体器件的方法
公开(公告)号：US20060275937A1
公开(公告)日：2006-12-07
申请号：US11502642
申请日：2006-08-11
申请人： Hidekazu Aoyagi , Koji Otsuka , Masahiro Sato
发明人： Hidekazu Aoyagi , Koji Otsuka , Masahiro Sato
IPC分类号： H01L21/00
CPC分类号： H01L33/14 , H01L33/007 , H01L33/04
摘要： A light-emitting diode having a silicon substrate on which there are successively formed a buffer layer, a p-type nitride semiconductor layer, an active layer, an n-type nitride semiconductor layer, and a current spreading layer. The current spreading layer is a lamination of a first and a second sublayer arranged alternately a required number of times. Composed of different compound semiconductors, the alternating sublayers of the current spreading layer create heterojunctions for offering the two-dimensional gas effect. The current spreading layer is so low in resistivity in a direction parallel to its major surface from which light is emitted, that the current is favorably spread therein for improved efficiency of light emission. A front electrode in the form of a metal pad is mounted centrally on the major surface of the current spreading layer in ohmic contact therewith.
摘要翻译：具有硅衬底的发光二极管，其上依次形成缓冲层，p型氮化物半导体层，有源层，n型氮化物半导体层和电流扩展层。电流扩展层是交替需要次数布置的第一和第二子层的叠层。由不同的化合物半导体组成，电流扩展层的交替子层产生用于提供二维气体效应的异质结。电流扩散层在平行于其从其发射光的主表面的方向上的电阻率如此低，使得电流有利地扩散在其中以提高发光效率。金属焊盘形式的前电极以电流扩散层的主表面中心地安装在其与其电阻接触的位置。

17. 发明授权

US4697313A Tack button 失效
标题翻译：紧扣按钮
公开(公告)号：US4697313A
公开(公告)日：1987-10-06
申请号：US848884
申请日：1986-04-07
申请人： Koji Otsuka
发明人： Koji Otsuka
IPC分类号： A44B1/08 , A44B1/00 , A44B1/04 , A44B1/28 , A44B1/34 , A44B1/44 , A44B1/42
CPC分类号： A44B1/44 , Y10T24/3611 , Y10T24/3613 , Y10T24/366 , Y10T24/45906
摘要： A button body of a tack button comprises a back member, a front member, and a backing core fitted securely in a space formed between the two members, the back member has a plurality of projections formed on the side in contact with the core. The projections are formed either directly on the back member or downwardly in a reinforcing groove formed in the member.
摘要翻译：定位按钮的按钮体包括后部构件，前部构件和安装在两个构件之间的空间中的背衬芯，后部构件具有形成在与芯部接触的一侧上的多个突起。突起直接形成在后部构件上，或者形成在构件中形成的加强槽中。

18. 发明授权

US08942472B2 Color judging apparatus, color judging method, image processing circuit and program 有权
标题翻译：颜色判断装置，颜色判断方法，图像处理电路和程序
公开(公告)号：US08942472B2
公开(公告)日：2015-01-27
申请号：US13634560
申请日：2011-05-20
申请人： Koji Otsuka , Osamu Manba
发明人： Koji Otsuka , Osamu Manba
IPC分类号： G06K9/00 , H04N1/60 , H04N9/73
CPC分类号： H04N1/6027 , H04N1/6005 , H04N9/73
摘要： With a pixel included in image data as a reference pixel, a pixel that shares the same pixel value as the reference pixel or a pixel similar to the reference pixel is judged as a shared pixel, and for the pixel judged as the shared pixel, color of the reference pixel is regarded as a color judgment result of the shared pixel, thus making it possible to reduce color calculation processing for the shared pixel. This makes it possible to provide a color judging apparatus operating at higher speed and the like. Thereby, it is possible to provide the color judging apparatus operable at high speed and the like by reducing the number of times of the color calculation processing executed for an input image.
摘要翻译：使用包含在图像数据中作为参考像素的像素，将与参考像素相同的像素值的像素或与参考像素类似的像素判断为共享像素，并且对于被判断为共享像素的像素，颜色被认为是共享像素的颜色判断结果，从而可以减少共享像素的颜色计算处理。这使得可以提供以更高速度等操作的颜色判断装置。由此，可以通过减少为输入图像执行的颜色计算处理的次数来提供可高速操作的颜色判断装置。

19. 发明授权

US08608350B2 Lighting device 失效
标题翻译：照明设备
公开(公告)号：US08608350B2
公开(公告)日：2013-12-17
申请号：US13208014
申请日：2011-08-11
申请人： Koji Otsuka
发明人： Koji Otsuka
IPC分类号： F21V5/04
CPC分类号： H01L33/58 , F21V5/007 , F21V5/04 , F21V7/0091 , F21Y2103/10 , F21Y2105/10 , F21Y2115/10 , G02B19/0028 , G02B19/0066 , H01L25/0753 , H01L2924/0002 , H01L2924/00
摘要： A lighting device is provided to include a plurality of lens bodies. The connecting portion connecting the plurality of lens bodies includes a first major surface and a second major surface opposite to the first major surface. The first major surface is in contact with the lateral portion at a first contact under an outer edge of the leading lens. The second major surface is in contact with the lateral portion at a second contact located below the first contact. The first contact is located outside of a point of intersection along the first major surface with respect to the center of each lens body, the point of intersection at which an extraction of the first major surface intersects with an extension of a ray of the emitted light which is incident on the light incident surface and is projected on the second contact.
摘要翻译：提供照明装置以包括多个透镜体。连接多个透镜体的连接部分包括与第一主表面相对的第一主表面和第二主表面。第一主表面在引导透镜的外边缘处的第一接触处与侧部接触。第二主表面位于第一触点下方的第二触点处与侧部接触。相对于每个透镜体的中心，第一触点位于沿第一主表面的交点以外，第一主表面的提取与发射光线的延伸相交的交点其入射在光入射表面上并且被投影在第二触点上。

20. 外观设计

USD643310S1 Container 有权
公开(公告)号：USD643310S1
公开(公告)日：2011-08-16
申请号：US29362062
申请日：2010-05-19
申请人： Kathryn Marie Birchmeier , Paul Andrew Cogley , Noriko Sakamoto , Koji Otsuka , Takashi Kado
设计人： Kathryn Marie Birchmeier , Paul Andrew Cogley , Noriko Sakamoto , Koji Otsuka , Takashi Kado

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