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1. 发明授权

US06927817B2 Liquid crystal display device, method for manufacturing the same, and electronic apparatus 有权
标题翻译：液晶显示装置及其制造方法及电子设备
公开(公告)号：US06927817B2
公开(公告)日：2005-08-09
申请号：US10647209
申请日：2003-08-26
申请人： Tomoyuki Itoh , Tokuro Ozawa
发明人： Tomoyuki Itoh , Tokuro Ozawa
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/136213
摘要： The invention provides a liquid crystal display device having a transmissive display region and a reflective display region in one dot region, and capable of obtaining a bright and high-contrast display in both a reflective display and a transmissive display. In particular, a liquid crystal display device according to the present invention can include a reflective display region and a transmissive display region provided in one dot region, and a reflection layer provided in the reflective display region. A pixel electrode, a TFT element for driving the pixel electrode, a capacitive electrode connected to the pixel electrode, an electrode part arranged to oppose the capacitive electrode via an insulating layer are formed in the dot region. Further, in the display regions within the dot region, the capacitive electrode or the capacitive line can be arranged at a position where it overlaps, in plan view, the inclined region between the reflective display region and the transflective display region.
摘要翻译：本发明提供一种在一个点区域中具有透射显示区域和反射显示区域并且能够在反射显示器和透射显示器中获得亮和高对比度显示的液晶显示装置。特别地，根据本发明的液晶显示装置可以包括设置在一个点区域中的反射显示区域和透射显示区域，以及设置在反射显示区域中的反射层。像素电极，用于驱动像素电极的TFT元件，连接到像素电极的电容电极，经由绝缘层布置成与电容电极相对的电极部分形成在点区域中。此外，在点区域中的显示区域中，电容电极或电容线可以布置在平面图中与反射显示区域和半透反射显示区域之间的倾斜区域重叠的位置处。

2. 发明授权

US5953466A Optical modulator 失效
标题翻译：光调制器
公开(公告)号：US5953466A
公开(公告)日：1999-09-14
申请号：US901336
申请日：1997-07-28
申请人： Yoshinobu Kubota , Yasuhiro Omori , Toshihiro Otani , Tomoyuki Itoh
发明人： Yoshinobu Kubota , Yasuhiro Omori , Toshihiro Otani , Tomoyuki Itoh
IPC分类号： G02F1/03 , G02F1/01 , G02F1/225 , G02B6/10
CPC分类号： G02F1/0123 , G02F1/225 , G02F2201/58 , G02F2203/21
摘要： An optical modulator for modulating light emitted from a signal light source has a substrate having electrooptic effect, an optical waveguide of a Mach-Zehnder type formed on the substrate, an electrode formed on the substrate to control light propagated in the optical waveguide, a light guiding unit for guiding light radiated or leaking from the optical waveguide, an interference light generating means for making light emitted from the light guiding unit and signal light leaking from the optical waveguide interfere with each other to generate interference light, and for emitting the interference light from an end surface of the substrate, a photo-detector for monitoring the interference light obtained by the interference light generating means, and a signal controlling circuit for controlling an operating point of the optical modulator according to a change of the interference light monitored by the photo-detector, thereby stably controlling the operating point of the optical modulator while facilitating a design of the mechanism.
摘要翻译：用于调制从信号光源发出的光的光调制器具有具有电光效应的基板，在基板上形成的马赫 - 策德尔型光波导，形成在基板上的用于控制在光波导中传播的光的电极，引导单元，用于引导从光波导辐射或泄漏的光;干涉光产生装置，用于使从光导单元发射的光和从光波导泄漏的信号光相互干扰，产生干涉光，并用于发射干涉光从基板的端面，用于监视由干涉光产生装置获得的干涉光的光检测器，以及信号控制电路，用于根据由所述干涉光监测的干涉光的变化控制所述光调制器的工作点光电检测器，从而稳定地控制光学模块的工作点同时促进机制的设计。

3. 发明授权

US5801498A Control system for electric vehicle 失效
标题翻译：电动汽车控制系统
公开(公告)号：US5801498A
公开(公告)日：1998-09-01
申请号：US639475
申请日：1996-04-29
申请人： Katsuyuki Kusano , Hisahiro Ito , Tomoyuki Itoh
发明人： Katsuyuki Kusano , Hisahiro Ito , Tomoyuki Itoh
IPC分类号： B60L11/18 , B60L3/00 , H02P27/06 , H02P5/41
CPC分类号： B60L3/0023
摘要： A motor control device for controlling the driving and regenerative operation of a motor includes CPU, ROM, RAM and a back-up RAM. An electric power is normally supplied from a subsidiary battery through a second regulator to the back-up RAM. An electric power is also supplied to the CPU, the ROM and the RAM through a main switch and a first regulator, on the one hand, and through the first regulator and a transistor which is turned ON when the number of revolutions of the motor becomes equal to or larger than a predetermined value, on the other hand. Therefore, even if the main switch is opened during traveling of a vehicle at a high speed, the counter-electromotive force of the motor can be decreased by the motor control device which is supplied with the electric power through the transistor to maintain its function, thereby preventing damage to an inverter.
摘要翻译：用于控制电动机的驱动和再生操作的电动机控制装置包括CPU，ROM，RAM和备用RAM。电源通常由辅助电池通过第二调节器提供给备用RAM。一方面，通过主开关和第一调节器以及通过第一调节器和当电动机的转数变为变为ON时接通的晶体管也向CPU，ROM和RAM提供电力另一方面，等于或大于预定值。因此，即使在车辆高速行驶期间主开关被打开，也可以通过通过晶体管供给电力的电动机控制装置来降低电动机的反电动势，以保持其功能，从而防止对逆变器的损坏。

4. 发明授权

US5796175A Power supply control device for electric vehicle 失效
标题翻译：电动车用电源控制装置
公开(公告)号：US5796175A
公开(公告)日：1998-08-18
申请号：US689148
申请日：1996-07-30
申请人： Hisahiro Itoh , Tomoyuki Itoh , Koji Furumoto , Shinji Yoshikawa
发明人： Hisahiro Itoh , Tomoyuki Itoh , Koji Furumoto , Shinji Yoshikawa
IPC分类号： H02J7/00 , B60L3/00 , B60L11/18 , H02J7/34 , H02J9/06 , H02H1/00
CPC分类号： H02J9/06 , B60L11/1803 , B60L3/0023 , B60L2210/10 , Y02T10/7005 , Y02T10/7216 , Y10T307/615
摘要： A backup power supply 11 is not loaded by peripheral equipment 9 and a low-voltage battery 5. A switch controller 12 is energized by any of the backup power supply 11, the DC/DC converter 7, and the low-voltage battery 5 for controlling the energization of a relay 3L. When the power supply from the DC/DC converter 7 and the low-voltage battery 5 to the switch controller 12 is declined, it is complemented by the backup power of a low voltage from the backup power supply 11. Accordingly, the switch controller 12 is always energized with a sufficient level of the power supply regardless of the residual storage of the low-voltage battery 5.
摘要翻译：备用电源11不由外围设备9和低电压电池5加载。开关控制器12由备用电源11，DC / DC转换器7和低压电池5中的任一个供电，用于控制继电器3L的通电。当从DC / DC转换器7和低电压电池5到开关控制器12的电源下降时，由备用电源11的低电压的备用电力补充。因此，开关控制器12 始终通过足够的电源供电，而不管低压电池5的剩余存储。

5. 发明授权

US5690580A Neutral apparatus for electric vehicle 失效
标题翻译：中性电动车
公开(公告)号：US5690580A
公开(公告)日：1997-11-25
申请号：US634855
申请日：1996-04-19
申请人： Shoji Tokushima , Kiyoshi Kimura , Hisahiro Ito , Tomoyuki Itoh , Kiyotaka Hayashi , Naofumi Hoshi
发明人： Shoji Tokushima , Kiyoshi Kimura , Hisahiro Ito , Tomoyuki Itoh , Kiyotaka Hayashi , Naofumi Hoshi
IPC分类号： B60K1/00 , B60K17/04 , B60K23/00 , B60L3/00 , B60L15/20 , B60K41/48
CPC分类号： B60L3/04 , B60K23/00 , B60L15/025 , B60L3/0061 , B60L3/0092 , B60K1/00 , B60K17/04 , Y02T10/643 , Y02T10/7258 , Y10T477/32 , Y10T477/325 , Y10T477/343
摘要： A neutral apparatus for use on an electric vehicle is disclosed. The neutral apparatus comprises a control state detector and a neutral mechanism control circuit. The control state detector detects whether or not the motor control unit is in a predetermined control state. The neutral mechanism control unit can instruct the neutral mechanism to interrupt the power train according to the output signal from the control state detector. If the motor control unit is not in the predetermined control state, this is detected by the control state detector. In response to the output signal from the control state detector, the neutral mechanism control circuit causes the neutral mechanism to interrupt the power train. Thus, power flow from the motor to the drive wheels is interrupted. The control state detector is comprised of a voltage comparator circuit for comparing the output voltage from the motor driver circuit with a reference voltage and produces an output signal. As a result, it becomes possible to monitor the control state of the vehicle during movement thereof by means of an arrangement simple in construction.
摘要翻译：公开了一种用于电动车辆的中立装置。中性装置包括控制状态检测器和中性机构控制电路。控制状态检测器检测电动机控制单元是否处于预定的控制状态。中立机构控制单元可以指示中立机构根据来自控制状态检测器的输出信号来中断动力传动系。如果电机控制单元不处于预定控制状态，则由控制状态检测器检测。响应于来自控制状态检测器的输出信号，中立机构控制电路使中立机构中断传动系。因此，从电动机到驱动轮的动力流被中断。控制状态检测器包括用于将来自马达驱动电路的输出电压与参考电压进行比较的电压比较器电路，并产生输出信号。结果，可以通过简单结构的布置来监视车辆在其运动期间的控制状态。

6. 发明授权

US5686807A Torque control system for AC motor 失效
标题翻译：交流电机转矩控制系统
公开(公告)号：US5686807A
公开(公告)日：1997-11-11
申请号：US738344
申请日：1996-10-25
申请人： Katsuyuki Kusano , Yasushi Kanai , Yuji Saito , Tomoyuki Itoh
发明人： Katsuyuki Kusano , Yasushi Kanai , Yuji Saito , Tomoyuki Itoh
IPC分类号： H02P27/06 , B60L11/18 , B60L15/20 , H02P27/04 , H02P5/28
CPC分类号： H02P27/08 , B60L11/1803 , B60L15/2045 , H02P21/00 , H02P2205/03 , Y02T10/643 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7283
摘要： A motor torque control system has an inverter for converting a DC voltage from a battery into an AC voltage to energize an AC motor based on a command amplitude value. An input electric power calculating unit calculates an input electric power supplied from the battery based on a current and a voltage from the battery. A target electric power calculating unit calculates a target electric power to be supplied to the AC motor based on the rotational speed of the AC motor and a command torque value indicative of a torque to be produced by the AC motor. A PI control unit produces a control signal from the difference between the input electric power and the target electric power, and a PWM control unit controls the command amplitude value based on the control signal.
摘要翻译：电动机转矩控制系统具有用于将来自电池的直流电压转换为交流电压的逆变器，以基于指令振幅值对交流电动机通电。输入电力计算单元基于来自电池的电流和电压来计算从电池供给的输入电力。目标电力计算单元基于交流电动机的转速和指示由交流电动机产生的转矩的指令转矩值来计算要提供给交流电动机的目标电力。 PI控制单元根据输入电力和目标电力之间的差产生控制信号，PWM控制单元基于控制信号控制指令振幅值。

7. 发明申请

US20090167148A1 Current-driven light-emitting display apparatus and method of producing the same 有权
标题翻译：电流驱动发光显示装置及其制造方法
公开(公告)号：US20090167148A1
公开(公告)日：2009-07-02
申请号：US12379680
申请日：2009-02-26
申请人： Mutsumi Kimura , Tomoyuki Itoh
发明人： Mutsumi Kimura , Tomoyuki Itoh
IPC分类号： H01J1/62
CPC分类号： H05B33/08 , G09G3/3225 , G09G3/3233 , G09G3/3266 , G09G3/3291 , G09G2300/0417 , G09G2300/0439 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2300/0876 , G09G2310/06 , G09G2320/043 , H01L27/1255 , H01L27/3244 , H01L27/3248 , H01L51/5206 , H01L51/5234 , H01L2251/5315 , Y02B20/32
摘要： An electroluminescent device including a substrate, a transistor disposed above the substrate, the transistor including a gate electrode, a silicon film opposing the gate electrode, and a gate insulating film between the gate electrode and the silicon film. The electroluminescent device including a first interlayer insulation film covering the transistor, a second interlayer insulation film disposed above the first interlayer insulation film, and a pixel electrode disposed above the second interlayer insulation film and electrically connected to the transistor. The electroluminescent device including an organic EL layer disposed between the pixel electrode and a counter electrode, and a capacitor including a first electrode formed by the same material as the silicon film and a second electrode formed by the same material as the gate electrode.
摘要翻译：一种电致发光器件，包括衬底，设置在衬底上的晶体管，晶体管包括栅电极，与栅电极相对的硅膜，以及栅电极和硅膜之间的栅极绝缘膜。电致发光器件包括覆盖晶体管的第一层间绝缘膜，设置在第一层间绝缘膜上方的第二层间绝缘膜和设置在第二层间绝缘膜上方并电连接到晶体管的像素电极。电致发光器件包括设置在像素电极和对电极之间的有机EL层和包括由与硅膜相同的材料形成的第一电极的电容器和由与栅电极相同的材料形成的第二电极。

8. 发明授权

US06238102B1 Multiaxial optical coupler 失效
标题翻译：多轴光耦合器
公开(公告)号：US06238102B1
公开(公告)日：2001-05-29
申请号：US09198565
申请日：1998-11-23
申请人： Toshihiro Ohtani , Tomoyuki Itoh , Yoshinobu Kubota , Takehito Tanaka
发明人： Toshihiro Ohtani , Tomoyuki Itoh , Yoshinobu Kubota , Takehito Tanaka
IPC分类号： G02B636
CPC分类号： G02B6/3644 , G02B6/30 , G02B6/32 , G02B6/3652 , G02B6/3833 , G02B6/4206
摘要： A multiaxial optical coupler for use in a device using an LiNbO3 substrate, which is reliable over a wide temperature range and capable of reducing coupling loss. A capillary has a plurality of linear through holes formed therethrough in a manner each inclined with respect to the central axis of the capillary such that the extension line of the central axis of the linear through hole extends through the center of a lens. A plurality of optical fibers are inserted into the linear through holes, respectively. This construction enables the optical axis of an optical beam emitted from each of the optical fibers within the capillary to pass through the center of the lens and reach the end face of a corresponding one of the optical waveguides. Similarly, the construction enables the optical axis of an optical beam emitted from the end face of each of the optical waveguides on the substrate to pass through the center of the lens and reach a corresponding one of the optical fibers within the capillary. The central axis of each of the linear guide holes is slightly inclined with respect to the optical axis of the lens. However, this inclination angle causes very little optical coupling loss.
摘要翻译：一种用于使用LiNbO 3衬底的器件的多轴光耦合器，其在宽的温度范围内是可靠的并且能够减少耦合损耗。毛细管具有以相对于毛细管的中心轴线倾斜的方式形成的多个线状通孔，使得线状通孔的中心轴线的延伸线延伸穿过透镜的中心。多根光纤分别插入线状通孔中。这种结构使得从毛细管内的每个光纤发射的光束的光轴能够穿过透镜的中心并到达相应的一个光波导的端面。类似地，该结构使得从基板上的每个光波导的端面发射的光束的光轴能够穿过透镜的中心并到达毛细管内的相应的一根光纤。每个线性引导孔的中心轴相对于透镜的光轴稍微倾斜。然而，该倾斜角度导致非常小的光耦合损耗。

9. 发明授权

US5808428A Control system for electric vehicle 失效
标题翻译：电动汽车控制系统
公开(公告)号：US5808428A
公开(公告)日：1998-09-15
申请号：US674841
申请日：1996-07-03
申请人： Hisahiro Ito , Koji Tamenori , Atsushi Shibutani , Morio Kayano , Tomoyuki Itoh
发明人： Hisahiro Ito , Koji Tamenori , Atsushi Shibutani , Morio Kayano , Tomoyuki Itoh
IPC分类号： B60L3/00 , B60L11/18 , B60L15/20 , B60L15/00
CPC分类号： B60L11/1803 , B60L11/1851 , B60L15/2045 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7283
摘要： When the voltage of a battery is dropped down to a first threshold value (9.5 V) or less, the driving force of a motor is decreased to a level Y(0)-Y(7) of a limit power determined in accordance with a remaining capacity of the battery. When the voltage is not restored even after a predetermined time is lapsed from the decreasing of the driving force to the level Y(0)-Y(7), the driving force is further decreased down to a lower level Y(0)-Y(7). When the voltage of the battery is restored to a second threshold value (10 V), the driving force of the motor is gradually increased up to a level Z(0)-Z(7) of a limit power determined in accordance with the capacity of the battery. Thus, it is possible to prevent a deep discharging of the battery, while minimizing the influence on the traveling of the vehicle.
摘要翻译：当电池的电压下降到第一阈值（9.5V）以下时，电动机的驱动力降低到根据a的电流确定的极限功率的水平Y（0）-Y（7）电池的剩余容量。即使在从驱动力的降低到Y（0）-Y（7）的经过一段预定的时间之后电压也没有恢复，驱动力进一步降低到较低的水平Y（0）-Y （7）。当电池的电压恢复到第二阈值（10V）时，马达的驱动力逐渐增加到根据容量确定的限制功率的水平Z（0）-Z（7）的电池。因此，可以防止电池的深度放电，同时最小化对车辆行驶的影响。

10. 发明授权

US08188647B2 Current-driven light-emitting display apparatus and method of producing the same 有权
标题翻译：电流驱动发光显示装置及其制造方法
公开(公告)号：US08188647B2
公开(公告)日：2012-05-29
申请号：US12379680
申请日：2009-02-26
申请人： Mutsumi Kimura , Tomoyuki Itoh
发明人： Mutsumi Kimura , Tomoyuki Itoh
IPC分类号： H01J1/28
CPC分类号： H05B33/08 , G09G3/3225 , G09G3/3233 , G09G3/3266 , G09G3/3291 , G09G2300/0417 , G09G2300/0439 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2300/0876 , G09G2310/06 , G09G2320/043 , H01L27/1255 , H01L27/3244 , H01L27/3248 , H01L51/5206 , H01L51/5234 , H01L2251/5315 , Y02B20/32
摘要： An electroluminescent device including a substrate, a transistor disposed above the substrate, the transistor including a gate electrode, a silicon film opposing the gate electrode, and a gate insulating film between the gate electrode and the silicon film. The electroluminescent device including a first interlayer insulation film covering the transistor, a second interlayer insulation film disposed above the first interlayer insulation film, and a pixel electrode disposed above the second interlayer insulation film and electrically connected to the transistor. The electroluminescent device including an organic EL layer disposed between the pixel electrode and a counter electrode, and a capacitor including a first electrode formed by the same material as the silicon film and a second electrode formed by the same material as the gate electrode.
摘要翻译：一种电致发光器件，包括衬底，设置在衬底上的晶体管，晶体管包括栅电极，与栅电极相对的硅膜，以及栅电极和硅膜之间的栅极绝缘膜。电致发光器件包括覆盖晶体管的第一层间绝缘膜，设置在第一层间绝缘膜上方的第二层间绝缘膜和设置在第二层间绝缘膜上方并电连接到晶体管的像素电极。电致发光器件包括设置在像素电极和对电极之间的有机EL层和包括由与硅膜相同的材料形成的第一电极的电容器和由与栅电极相同的材料形成的第二电极。

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