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1. 发明授权

US09246444B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US09246444B2
公开(公告)日：2016-01-26
申请号：US13346925
申请日：2012-01-10
申请人： Masatoshi Hase , Kiichiro Takenaka , Hidetoshi Matsumoto , Shun Imai
发明人： Masatoshi Hase , Kiichiro Takenaka , Hidetoshi Matsumoto , Shun Imai
IPC分类号： H03F1/56 , H01P5/12 , H03F3/195 , H03F3/21 , H03F3/24 , H03H7/38 , H03H7/48
CPC分类号： H03F1/565 , H03F3/195 , H03F3/211 , H03F3/245 , H03F2203/21103 , H03F2203/21139 , H03H7/38 , H03H7/48
摘要： When a power amplifier mounted in mobile communications equipment, such as a mobile-phone, is composed of a balanced amplifier, technology with which the loss of the electric power composition in a power combiner can be reduced is provided. According to the technical idea of the present embodiment, by dividing an isolation capacitor element into two capacitor elements with high symmetry and coupled in parallel, it is possible to make almost equal parasitic capacitance arising from these capacitor elements, even when the capacitor elements are formed as interlayer capacitor elements of the wiring substrate.
摘要翻译：当安装在诸如移动电话的移动通信设备中的功率放大器由平衡放大器组成时，提供了可以减少功率组合器中的电力组成的损失的技术。根据本实施例的技术思想，通过将隔离电容器元件分成两个高对称性并联并联的电容器元件，即使形成电容器元件，也可以使由这些电容器元件产生的几乎相等的寄生电容作为布线基板的层间电容器元件。

2. 发明申请

US20060051038A1 Electronic apparatus and design method 审中-公开
公开(公告)号：US20060051038A1
公开(公告)日：2006-03-09
申请号：US11206766
申请日：2005-08-19
申请人： Shun Imai , Hitoshi Akamine , Takashi Ito , Satoshi Arai
发明人： Shun Imai , Hitoshi Akamine , Takashi Ito , Satoshi Arai
IPC分类号： G02B6/00
CPC分类号： H04B1/005 , H01L24/73 , H01L2224/32225 , H01L2224/48227 , H01L2224/73265 , H01L2924/1305 , H01L2924/13091 , H01L2924/14 , H01L2924/15153 , H01L2924/19105 , H01L2924/30107 , H01L2924/3011 , H04B1/406 , H04B1/48 , H01L2924/00012 , H01L2924/00
摘要： The invention realizes a wireless communication module that is capable of transmitting the fundamental wave with low loss and reducing the double higher harmonic wave level to a desired level or lower as the whole module. The invention provides a front end module to be used for a wireless communication system such as cellular phone in which at least an output power amplifier, a matching circuit, and a low-pass filter are mounted on one insulating substrate and these circuits are connected in the above-mentioned order, wherein the relative phase of the double higher harmonic wave impedance between phases in view of the matching circuit side and the low-pass filter side from the connection point between the matching circuit and the low-pass filter is set in a range of 180 degrees ±90 degrees.

3. 发明申请

US20110310354A1 MULTI-PROJECTION SYSTEM, PROJECTOR, AND METHOD OF CONTROLLING PROJECTION OF IMAGE 审中-公开
标题翻译：多投影系统，投影机和控制投影方法
公开(公告)号：US20110310354A1
公开(公告)日：2011-12-22
申请号：US13158522
申请日：2011-06-13
申请人： Toshiki Fujimori , Shun Imai
发明人： Toshiki Fujimori , Shun Imai
IPC分类号： G03B21/14
CPC分类号： G03B21/13 , G03B21/2053 , G03B37/04 , H04N9/3147 , H04N9/3182
摘要： A multi-projection system includes a first projector and a second projector. Each of the projectors includes: a light source; a modulation device that modulates light emitted by the light source; a projection device that projects light modulated by the modulation device; a brightness reduction device that reduces brightness of the projection image projected by the projection device; a color mode switching unit that changes a color mode of the projector; and a brightness reduction control device that adjusts a range for which brightness is reduced by the brightness reduction device in accordance with the change in the color mode of the projector.
摘要翻译：多投影系统包括第一投影仪和第二投影仪。每个投影机包括：一个光源; 调制由光源发出的光的调制装置; 投影装置，投影由调制装置调制的光; 降低由所述投影装置投影的投影图像的亮度的亮度降低装置; 改变投影仪的彩色模式的彩色模式切换单元; 以及亮度降低控制装置，其根据投影仪的颜色模式的变化来调节由亮度降低装置降低亮度的范围。

4. 发明授权

US06972640B2 Directional coupler, high frequency circuit module and wireless communication system 失效
标题翻译：定向耦合器，高频电路模块和无线通信系统
公开(公告)号：US06972640B2
公开(公告)日：2005-12-06
申请号：US10260310
申请日：2002-10-01
申请人： Hiroyuki Nagamori , Hitoshi Akamine , Shun Imai , Satoshi Arai , Yasuhiro Nunogawa
发明人： Hiroyuki Nagamori , Hitoshi Akamine , Shun Imai , Satoshi Arai , Yasuhiro Nunogawa
IPC分类号： H01P5/18 , H03F3/60 , H03G3/20 , H04B1/04
CPC分类号： H01P5/185 , H01L2224/32225 , H01L2224/48227 , H01L2224/73265 , H01L2924/15153 , H01L2924/15313 , H01L2924/19105 , H01P5/187 , H01L2924/00012
摘要： A directional coupler for detecting an output of a high frequency circuit module includes a main line and a sub-line overlapped with the main line with a dielectric material. The sub-line is set, in width, narrower than the main line and both side edges of the sub-line are allocated at the internal side of both side edges of the main line. Accordingly, the sub-line is surely provided opposed to the main line in the total width area and a signal current flowing into the main line can be detected in higher accuracy. Therefore, a wireless communication system for controlling an output of the high frequency circuit module by including such directional coupler assures stable communication.
摘要翻译：用于检测高频电路模块的输出的定向耦合器包括主电线和与主电路与电介质材料重叠的子线。子线的宽度比主线窄，子线的两侧边缘分配在主线的两侧边缘的内侧。因此，在总宽度区域中可靠地设置与主线相对的副线，并且可以以更高的精度检测流入主线的信号电流。因此，通过包括这种定向耦合器来控制高频电路模块的输出的无线通信系统确保了稳定的通信。

5. 发明申请

US20050009484A1 High frequency power amplifier module and semiconductor integrated circuit device 有权
标题翻译：高频功率放大器模块和半导体集成电路器件
公开(公告)号：US20050009484A1
公开(公告)日：2005-01-13
申请号：US10862325
申请日：2004-06-08
申请人： Shun Imai , Satoshi Sasaki , Katsunari Nakazawa , Tetsuaki Adachi
发明人： Shun Imai , Satoshi Sasaki , Katsunari Nakazawa , Tetsuaki Adachi
IPC分类号： H01L21/331 , H01L29/737 , H03F3/195 , H03F3/60 , H04B1/04 , H04B1/00
CPC分类号： H04B1/005 , H01L2224/0603 , H01L2224/48091 , H01L2224/48227 , H01L2224/49111 , H01L2924/3011 , H01L2924/30111 , H03F3/195 , H03F3/24 , H03F3/602 , H03F2200/39 , H04B2001/0408 , H01L2924/00014 , H01L2924/00
摘要： Cross-band isolation characteristics are to be significantly improved without using any filtering circuit. In the central part of a semiconductor chip provided in an RF power module is formed a ground wiring layer from the upper part downward. This ground wiring layer is formed on the boundary between GSM side transistors and DCS side transistors for amplifying different frequency bands. Over the ground wiring layer are formed chip electrodes at equal intervals, and any one of the chip electrodes is connected via a bonding wire to a bonding electrode. The bonding electrode is formed over a module wiring board over which the semiconductor chip is to be mounted, and the ground wiring layer is connected to it. Harmonic signals are trapped by the ground wiring layer and the bonding wire.
摘要翻译：在不使用任何滤波电路的情况下，跨频带隔离特性得到显着提高。在RF功率模块中设置的半导体芯片的中心部分从上部向下形成接地布线层。该接地布线层形成在GSM侧晶体管与用于放大不同频带的DCS侧晶体管之间的边界上。在接地布线层上形成有相等间隔的芯片电极，并且任一个芯片电极通过接合线连接到接合电极。接合电极形成在要安装半导体芯片的模块布线板上，并且接地布线层与其连接。谐波信号被接地布线层和接合线捕获。

6. 发明授权

US08109639B2 Image processing device, projector, and method for correcting distortion in a projected image using varying density patterns 有权
标题翻译：图像处理装置，投影仪和用于使用变化的密度图案校正投影图像中的失真的方法
公开(公告)号：US08109639B2
公开(公告)日：2012-02-07
申请号：US12364187
申请日：2009-02-02
申请人： Shiki Furui , Shun Imai
发明人： Shiki Furui , Shun Imai
IPC分类号： G03B21/00
CPC分类号： H04N9/3185 , H04N9/3194
摘要： An image processing device adapted to correct distortion of an image projected on a projection screen with projection light emitted from a projector includes a detection section adapted to detect at least one of display positions of a plurality of predetermined figures displayed in a correction image projected by the projector on the projection screen, the plurality of figures arranged at densities varying in accordance with an incident condition of projection light to the projection screen, a distortion correction information generation section adapted to generate distortion correction information based on the display position detected and correction image data representing the correction image, an acquisition section adapted to acquire image data representing the image to be projected on the projection screen, and a distortion correction section adapted to execute a distortion correction process using the distortion correction information on the image data acquired.
摘要翻译：一种图像处理装置，其适于使用从投影仪发射的投影光投射在投影屏幕上的图像的失真，包括检测部分，其适于检测显示在由所述投影仪投影的校正图像中的多个预定图形中的至少一个投影仪在投影屏幕上，多个图形以根据投影光的入射条件而变化的浓度布置在投影屏幕上;失真校正信息生成部分，适于基于检测到的显示位置产生失真校正信息和校正图像数据表示校正图像的摄像部，适于获取表示要投影在投影屏幕上的图像的图像数据的获取部分，以及适用于使用所获取的图像数据的失真校正信息执行失真校正处理的失真校正部。

7. 发明授权

US07289128B2 Image processing device 有权
标题翻译：图像处理装置
公开(公告)号：US07289128B2
公开(公告)日：2007-10-30
申请号：US11094937
申请日：2005-03-30
申请人： Kenji Fukasawa , Shun Imai
发明人： Kenji Fukasawa , Shun Imai
IPC分类号： H04N1/48 , H04N9/68 , G09G5/02 , G03F3/08 , G06K9/48 , G06K9/00 , H04N9/73
CPC分类号： H04N1/6027 , H04N1/6086 , H04N9/735
摘要： The image processing device of the present invention maps signal values on saturation segments to corresponding signals on an achromatic axis. In conjunction with this, mapping of color signal present around the saturation segments is mapped while preserving the continuity prior to mapping. The image processing device determines the displacement level entailed in mapping color signal surround a saturation segment so as to be inversely proportional to distance from the saturation segments. Since chroma of signals on the saturation segments change precipitously before and after mapping, by mapping signal surround the saturation segments so as to preserve the continuity of the original signals of signals surround the saturation segments, chroma gradation of signals on the saturation segments and signals around saturation segments can be preserved with a high degree of accuracy.
摘要翻译：本发明的图像处理装置将饱和区段上的信号值映射到消色差轴上的对应信号。结合此，在映射之前映射存在于饱和段周围的颜色信号的映射，同时保持连续性。图像处理装置确定将饱和段周围的彩色信号映射到与饱和段的距离成反比的位移水平。由于饱和段上的信号的色度在映射之前和之后急剧变化，通过映射围绕饱和段的信号，以保持饱和段周围的信号的原始信号的连续性，饱和段上的信号的色度灰度和周围的信号可以高精度地保持饱和度。

8. 发明授权

US07180373B2 High frequency power amplifier module and semiconductor integrated circuit device 有权
标题翻译：高频功率放大器模块和半导体集成电路器件
公开(公告)号：US07180373B2
公开(公告)日：2007-02-20
申请号：US10862325
申请日：2004-06-08
申请人： Shun Imai , Satoshi Sasaki , Katsunari Nakazawa , Tetsuaki Adachi
发明人： Shun Imai , Satoshi Sasaki , Katsunari Nakazawa , Tetsuaki Adachi
IPC分类号： H03F3/14
CPC分类号： H04B1/005 , H01L2224/0603 , H01L2224/48091 , H01L2224/48227 , H01L2224/49111 , H01L2924/3011 , H01L2924/30111 , H03F3/195 , H03F3/24 , H03F3/602 , H03F2200/39 , H04B2001/0408 , H01L2924/00014 , H01L2924/00
摘要： Cross-band isolation characteristics are to be significantly improved without using any filtering circuit. In the central part of a semiconductor chip provided in an RF power module is formed a ground wiring layer from the upper part downward. This ground wiring layer is formed on the boundary between GSM side transistors and DCS side transistors for amplifying different frequency bands. Over the ground wiring layer are formed chip electrodes at equal intervals, and any one of the chip electrodes is connected via a bonding wire to a bonding electrode. The bonding electrode is formed over a module wiring board over which the semiconductor chip is to be mounted, and the ground wiring layer is connected to it. Harmonic signals are trapped by the ground wiring layer and the bonding wire.
摘要翻译：在不使用任何滤波电路的情况下，跨频带隔离特性得到显着提高。在RF功率模块中设置的半导体芯片的中心部分从上部向下形成接地布线层。该接地布线层形成在GSM侧晶体管与用于放大不同频带的DCS侧晶体管之间的边界上。在接地布线层上形成有相等间隔的芯片电极，并且任一个芯片电极通过接合线连接到接合电极。接合电极形成在要安装半导体芯片的模块布线板上，并且接地布线层与其连接。谐波信号被接地布线层和接合线捕获。

9. 发明申请

US20050231524A1 Image processing device 有权
标题翻译：图像处理装置
公开(公告)号：US20050231524A1
公开(公告)日：2005-10-20
申请号：US11094937
申请日：2005-03-30
申请人： Kenji Fukasawa , Shun Imai
发明人： Kenji Fukasawa , Shun Imai
IPC分类号： G06T1/00 , G09G5/02 , H04N1/46 , H04N1/60 , H04N5/232 , H04N101/00
CPC分类号： H04N1/6027 , H04N1/6086 , H04N9/735
摘要： The image processing device of the present invention maps signal values on saturation segments to corresponding signals on an achromatic axis. In conjunction with this, mapping of color signal present around the saturation segments is mapped while preserving the continuity prior to mapping. The image processing device determines the displacement level entailed in mapping color signal surround a saturation segment so as to be inversely proportional to distance from the saturation segments. Since chroma of signals on the saturation segments change precipitously before and after mapping, by mapping signal surround the saturation segments so as to preserve the continuity of the original signals of signals surround the saturation segments, chroma gradation of signals on the saturation segments and signals around saturation segments can be preserved with a high degree of accuracy.
摘要翻译：本发明的图像处理装置将饱和区段上的信号值映射到消色差轴上的对应信号。结合此，在映射之前映射存在于饱和段周围的颜色信号的映射，同时保持连续性。图像处理装置确定将饱和段周围的彩色信号映射到与饱和段的距离成反比的位移水平。由于饱和段上的信号的色度在映射之前和之后急剧变化，通过映射围绕饱和段的信号，以保持饱和段周围的信号的原始信号的连续性，饱和段上的信号的色度灰度和周围的信号可以高精度地保持饱和度。

10. 发明授权

US08126286B2 Method for correcting distortion of image projected by projector, and projector 有权
标题翻译：用于校正由投影仪投射的图像的失真的方法和投影仪
公开(公告)号：US08126286B2
公开(公告)日：2012-02-28
申请号：US12407439
申请日：2009-03-19
申请人： Shun Imai
发明人： Shun Imai
IPC分类号： G06K9/40 , H04N5/64
CPC分类号： G06T5/006 , G06T7/74 , G06T2207/30204 , H04N9/3185 , H04N9/3194
摘要： A method for correcting distortion of an image projected by a projector includes: a first detection image data producing step which produces first detection image data containing marker images; a first detection image displaying step which displays a first detection image; a first image comparing step which compares the first detection image with the first detection image data; an area selecting step which selects an area having larger distortion of the detection image than distortion in other area based on the comparison; a second detection image data producing step which increases positioning density of the marker images in the selected area to produce second detection image data; a second detection image displaying step which displays the second detection image; a second image comparing step which compares the second detection image with the second detection image data; and an image correcting step which corrects the projection image.
摘要翻译：一种用于校正由投影仪投射的图像的失真的方法，包括：第一检测图像数据产生步骤，产生包含标记图像的第一检测图像数据; 第一检测图像显示步骤，显示第一检测图像; 第一图像比较步骤，其将第一检测图像与第一检测图像数据进行比较; 区域选择步骤，根据比较，选择检测图像的失真度大于其他区域的畸变的区域; 第二检测图像数据产生步骤，其增加所选区域中的标记图像的定位密度，以产生第二检测图像数据; 第二检测图像显示步骤，显示第二检测图像; 第二图像比较步骤，其将所述第二检测图像与所述第二检测图像数据进行比较; 以及校正投影图像的图像校正步骤。

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