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11. 发明授权

US08736534B2 Active matrix liquid crystal display device and method of driving the same 有权
标题翻译：有源矩阵液晶显示装置及其驱动方法
公开(公告)号：US08736534B2
公开(公告)日：2014-05-27
申请号：US11922491
申请日：2006-07-11
申请人： Etsuo Yamamoto , Yuhichiroh Murakami , Yasushi Sasaki , Seijirou Gyouten
发明人： Etsuo Yamamoto , Yuhichiroh Murakami , Yasushi Sasaki , Seijirou Gyouten
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3688 , G09G2310/0245 , G09G2330/02 , G09G2330/027
摘要： In one embodiment of the present invention, on each source bus line, an electric charge escaping transistor is provided having the same polarity as a pixel transistor and having a gate to which a turn-off voltage signal of the pixel transistor is supplied. When an active matrix liquid crystal display device is powered off, the turn-off voltage signal is made to reach the GND level before a turn-on voltage signal of the pixel transistor reaches the GND level, so that the pixel transistor and the electric charge escaping transistor are made half-open. This lets electric charges accumulated in the pixel escape to a common electrode TCOM.
摘要翻译：在本发明的一个实施例中，在每个源极总线上，设置电荷逸出晶体管，其具有与像素晶体管相同的极性，并且具有提供像素晶体管的关断电压信号的栅极。当有源矩阵液晶显示装置断电时，在像素晶体管的导通电压信号达到GND电平之前，使关断电压信号达到GND电平，使得像素晶体管和电荷逃逸晶体管制成半开放。这使得在像素中累积的电荷逃逸到公共电极TCOM。

12. 发明申请

US20130194033A1 SIGNAL PROCESSING CIRCUIT, INVERTER CIRCUIT, BUFFER CIRCUIT, DRIVER CIRCUIT, LEVEL SHIFTER, AND DISPLAY DEVICE 有权
标题翻译：信号处理电路，逆变器电路，缓冲电路，驱动电路，电平变换器和显示装置
公开(公告)号：US20130194033A1
公开(公告)日：2013-08-01
申请号：US13819043
申请日：2011-08-31
申请人： Yuhichiroh Murakami , Yasushi Sasaki , Etsuo Yamamoto
发明人： Yuhichiroh Murakami , Yasushi Sasaki , Etsuo Yamamoto
IPC分类号： G05F3/16
CPC分类号： G05F3/16 , G09G3/3674 , G09G2310/0286 , G09G2310/0291 , H04L25/0272
摘要： A signal processing circuit of the present invention includes: first and second input terminals; an output terminal; a bootstrap capacitor; a first output section connected to the second input terminal and the output terminal; a second output section connected to the first input terminal, a first power source, and the output terminal; an electric charge control section for controlling the electric charge of the bootstrap capacitor, the electric charge control section being connected to the first input terminal; and a resistor having (i) a first end connected to the output terminal and (ii) a second end connected to a second power source. This arrangement allows the signal processing circuit to maintain an output potential even after a bootstrap effect has worn off.
摘要翻译：本发明的信号处理电路包括：第一和第二输入端; 输出端子; 自举电容器; 与第二输入端子和输出端子连接的第一输出部分; 连接到第一输入端子的第二输出部分，第一电源和输出端子; 用于控制所述自举电容器的电荷的电荷控制部分，所述电荷控制部分连接到所述第一输入端子; 以及电阻器，其具有（i）连接到所述输出端子的第一端和（ii）连接到第二电源的第二端。这种布置允许信号处理电路即使在自举效应已经磨损之后仍然保持输出电位。

13. 发明申请

US20130169319A1 SIGNAL PROCESSING CIRCUIT, DRIVER CIRCUIT, AND DISPLAY DEVICE 有权
标题翻译：信号处理电路，驱动电路和显示装置
公开(公告)号：US20130169319A1
公开(公告)日：2013-07-04
申请号：US13819827
申请日：2011-08-31
申请人： Yasushi Sasaki , Yuhichiroh Murakami , Etsuo Yamamoto
发明人： Yasushi Sasaki , Yuhichiroh Murakami , Etsuo Yamamoto
IPC分类号： H03K17/00
CPC分类号： H03K17/005 , G09G3/3677 , G09G2310/0286 , G09G2310/08 , G11C19/184 , G11C19/28 , H03K19/00315
摘要： A signal processing circuit of the present invention includes: a first input terminal; a second input terminal; a third input terminal; a first node; a second node; an output terminal; a resistor; a first signal generating section which (i) is connected to the first node, a third input terminal, and the output terminal and (ii) includes a bootstrap capacitor; and a second signal generating section which is connected to the second node, a first power supply, and the output terminal. The first node becomes active in a case where the first input terminal becomes active. The second node becomes active in a case where the second input terminal becomes active. The output terminal is connected to the first power supply via the resistor. With the configuration, it is possible to have an improvement in operational stability of the signal processing circuit.
摘要翻译：本发明的信号处理电路包括：第一输入端; 第二输入端; 第三输入端; 第一个节点; 第二个节点; 输出端子; 一个电阻; （i）连接到第一节点的第一信号产生部分，第三输入端子和输出端子，以及（ii）包括自举电容器; 以及连接到第二节点的第二信号产生部分，第一电源和输出端子。在第一输入端子变为活动状态的情况下，第一节点变为活动状态。在第二输入端子变为活动状态的情况下，第二节点变为活动状态。输出端子通过电阻连接到第一个电源。利用该配置，可以改善信号处理电路的操作稳定性。

14. 发明授权

US08439998B2 Manufacturing method of metal product and metal product 有权
标题翻译：金属制品和金属制品的制造方法
公开(公告)号：US08439998B2
公开(公告)日：2013-05-14
申请号：US11791231
申请日：2005-12-02
申请人： Kenzo Ito , Masahiro Yamamoto , Etsuo Yamamoto
发明人： Kenzo Ito , Masahiro Yamamoto , Etsuo Yamamoto
IPC分类号： B22F9/20
CPC分类号： B22F1/0055 , B22F2009/044 , B22F2998/00 , B22F2998/10 , B22F2999/00 , Y10T428/12014 , B22F9/002 , B22F9/04 , B22F3/02 , B22F3/10
摘要： In sintering a metal powder after pressure molding into a given configuration, random amorphous flaky metal fine powders (10) are used as metal powder materials. In addition, spherical particulate metal powders 11 are used as main materials, and random amorphous flaky metal fine powders 10 having finer particle size than the metal powders 11 and produced by fracturing a metal fracture material by means of high-velocity gas swirling flow are used as sub-materials, and molding and sintering are performed in a state of dispersing the sub-materials (10) in the main materials (11). Thus, despite being a power metallurgical product, it is possible to obtain a metal product having a dense metallographic structure and excellent in properties such as mechanical strength.
摘要翻译：在将压模成型后的金属粉末烧结成规定的构造之后，使用随机的无定形片状金属细粉末（10）作为金属粉末材料。此外，使用球形颗粒金属粉末11作为主要材料，并且使用具有比金属粉末11更细的粒度并且通过高速气体旋转流压裂金属断裂材料而制备的无规非晶片状金属细粉末10 作为子材料，并且在将副原料（10）分散在主材料（11）中的状态下进行成型和烧结。因此，尽管是电力冶金产品，但是可以获得具有致密的金相组织的金属产品，并且具有优异的性能例如机械强度。

15. 发明授权

US08344988B2 Signal output circuit, shift register, output signal generating method, display device driving circuit, and display device 有权
标题翻译：信号输出电路，移位寄存器，输出信号生成方法，显示装置驱动电路和显示装置
公开(公告)号：US08344988B2
公开(公告)日：2013-01-01
申请号：US11922345
申请日：2006-07-13
申请人： Etsuo Yamamoto , Yuhichiroh Murakami , Eiji Matsuda
发明人： Etsuo Yamamoto , Yuhichiroh Murakami , Eiji Matsuda
IPC分类号： G09G3/36
CPC分类号： G11C19/00 , G09G5/001 , G11C19/28
摘要： A signal output circuit of one embodiment of the present invention is provided in a unit stage of a shift register. The signal output circuit includes a set-reset flip-flop, and a signal generation circuit for generating an output signal by loading or blocking a clock signal in accordance with a signal inputted thereto. The signal output circuit is arranged such that: the signal generation circuit receives a signal outputted from the flip-flop and the output signal fed back to the signal generating circuit; and the output signal is fed back to a reset input of the flip-flop. This makes it possible to achieve a reduction in the area of the circuit and a simplification of the circuit.
摘要翻译：本发明的一个实施例的信号输出电路设置在移位寄存器的单元级中。信号输出电路包括设置复位触发器和信号产生电路，用于根据输入的信号通过加载或阻塞时钟信号来产生输出信号。信号输出电路被布置为：信号发生电路接收从触发器输出的信号和反馈到信号发生电路的输出信号; 并将输出信号反馈到触发器的复位输入。这使得可以实现电路面积的减小和电路的简化。

16. 发明申请

US20120200614A1 DISPLAY DRIVING CIRCUIT, DISPLAY DEVICE, AND DISPLAY DRIVING METHOD 有权
标题翻译：显示驱动电路，显示设备和显示驱动方法
公开(公告)号：US20120200614A1
公开(公告)日：2012-08-09
申请号：US13501368
申请日：2010-06-02
申请人： Etsuo Yamamoto , Shige Furuta , Yuhichiroh Murakami , Seijirou Gyouten
发明人： Etsuo Yamamoto , Shige Furuta , Yuhichiroh Murakami , Seijirou Gyouten
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3614 , G09G3/3655 , G09G3/3674 , G09G3/3677 , G09G2300/0876 , G09G2310/0264 , G09G2310/0286 , G09G2310/08 , G09G2320/0219 , G09G2320/0233 , G09G2340/0407
摘要： In a display device (i) which carries out a display based on a video signal whose resolution has been converted to higher resolution (high-resolution conversion driving) and (ii) which carries out CC driving, when the resolution of the video signal is converted by a factor of 2 (double-size display), assuming that a direction in which the gate lines extend is a row-wise direction, signal potentials having the same polarity and the same gray scale are supplied to pixel electrodes included in respective two pixels that correspond to two adjacent gate lines and that are adjacent to each other in the column-wise direction (scanning direction), and a direction of change in the signal potentials written to the pixel electrodes from the source lines varies every two adjacent rows according to the polarities of the signal potentials.
摘要翻译：在基于分辨率被转换为更高分辨率（高分辨率转换驱动）的视频信号和执行CC驱动的（ii））执行显示的显示装置（i）中，当视频信号的分辨率为转换为2倍（双倍尺寸显示），假设栅极线延伸的方向是行方向，具有相同极性和相同灰度的信号电位被提供给包括在相应两个中的像素电极对应于两个相邻的栅极线并且在列方向（扫描方向）上彼此相邻的像素，并且从源极线写入像素电极的信号电位的变化方向根据到信号电位的极性。

17. 发明申请

US20120086689A1 Display Driving Circuit, Display Device And Display Driving Method 有权
标题翻译：显示驱动电路，显示装置及显示驱动方式
公开(公告)号：US20120086689A1
公开(公告)日：2012-04-12
申请号：US13377847
申请日：2010-02-28
申请人： Shige Furuta , Etsuo Yamamoto , Yuhichiroh Murakami , Seijirou Gyouten
发明人： Shige Furuta , Etsuo Yamamoto , Yuhichiroh Murakami , Seijirou Gyouten
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/3655 , G09G3/3614 , G09G3/3659 , G09G3/3677 , G09G2300/0852 , G09G2320/0247
摘要： An embodiment of the present invention switches, in a display driving circuit of a liquid crystal display device which carries out CC driving, between a two-line reversal driving mode in which a polarity of a data signal supplied to a source line is reversed every two horizontal scanning periods and a one-line reversal driving mode in which a polarity of a data signal supplied to a source line is reversed every one horizontal scanning period. In at least one example embodiment, a polarity signal reverses its polarity every two horizontal scanning periods in the two-line reversal driving mode, and reverses its polarity every one horizontal scanning period in the one-line reversal driving mode.
摘要翻译：本发明的一个实施例在执行CC驱动的液晶显示装置的显示驱动电路中，在提供给源极线的数据信号的极性每二次反转的两线反向驱动模式之间切换水平扫描周期和提供给源极线的数据信号的极性在每一个水平扫描周期反转的单线反转驱动模式。在至少一个示例性实施例中，极性信号在双线反向驱动模式中每两个水平扫描周期反转其极性，并且在单行反向驱动模式中每一个水平扫描周期反转其极性。

18. 发明授权

US08061636B2 Jet mill 有权
标题翻译：喷射磨
公开(公告)号：US08061636B2
公开(公告)日：2011-11-22
申请号：US12926214
申请日：2010-11-02
申请人： Kenzo Ito , Masahiro Yamamoto , Etsuo Yamamoto
发明人： Kenzo Ito , Masahiro Yamamoto , Etsuo Yamamoto
IPC分类号： B02C19/06
CPC分类号： B02C19/061
摘要： A jet mill in which crushed material introduced into a crushing chamber is comminuted by gas being sprayed from a plurality of gas-jet nozzles, wherein high-efficiency pulverization is performed by optimizing various pulverization conditions according to the type of crushed material or other such properties. The direction in which gas is sprayed into the crushing chamber is variable adjustable; the spraying direction of each nozzle is displaced simultaneously by the electromotive actuator; swirl flow is produced in three dimensions, including the flow of a directional component that is perpendicular to the horizontal swirl flow; and a fine-powder discharge port of a first pulverization chamber and a fine powder introduction port of a second pulverization chamber are communicatingly connected by a ventilation duct.
摘要翻译：一种喷射式粉碎机，其中将粉碎材料引入破碎室中的粉碎是由多个气体喷嘴喷射的气体粉碎，其中通过根据粉碎材料的类型或其他这些性质优化各种粉碎条件进行高效粉碎。气体喷入破碎室的方向是可变的; 每个喷嘴的喷射方向由电动致动器同时移动; 漩涡流在三个维度上产生，包括垂直于水平涡流的方向分量的流动; 并且第一粉碎室的细粉末排出口和第二粉碎室的细粉末导入口通过通风管连通。

19. 发明申请

US20110049278A1 Jet mill 有权
公开(公告)号：US20110049278A1
公开(公告)日：2011-03-03
申请号：US12926214
申请日：2010-11-02
申请人： Kenzo Ito , Masahiro Yamamoto , Etsuo Yamamoto
发明人： Kenzo Ito , Masahiro Yamamoto , Etsuo Yamamoto
IPC分类号： B02C19/06
CPC分类号： B02C19/061
摘要： A jet mill in which crushed material introduced into a crushing chamber is comminuted by gas being sprayed from a plurality of gas-jet nozzles, wherein high-efficiency pulverization is performed by optimizing various pulverization conditions according to the type of crushed material or other such properties. The direction in which gas is sprayed into the crushing chamber is variable adjustable; the spraying direction of each nozzle is displaced simultaneously by the electromotive actuator; swirl flow is produced in three dimensions, including the flow of a directional component that is perpendicular to the horizontal swirl flow; and a fine-powder discharge port of a first pulverization chamber and a fine powder introduction port of a second pulverization chamber are communicatingly connected by a ventilation duct.

20. 发明申请

US20100309184A1 SEMICONDUCTOR DEVICE AND DISPLAY DEVICE 有权
标题翻译：半导体器件和显示器件
公开(公告)号：US20100309184A1
公开(公告)日：2010-12-09
申请号：US12734595
申请日：2008-08-20
申请人： Etsuo Yamamoto , Yasushi Sasaki , Yuhichiroh Murakami , Shige Furuta
发明人： Etsuo Yamamoto , Yasushi Sasaki , Yuhichiroh Murakami , Shige Furuta
IPC分类号： G09G5/00 , H01L25/00
CPC分类号： G09G3/3677 , G09G2300/0408 , G09G2300/0426 , G09G2310/0289 , G11C19/28 , H01L27/124 , H03K17/161 , H03K17/162 , H03K17/687
摘要： A circuit which is constituted by a plurality of n-channel transistors includes, in at least one embodiment, a transistor (T1) which has a drain terminal to which an input signal is supplied and a source terminal from which a output signal is supplied; and a transistor (T2) which has a drain terminal to which a control signal is supplied and a source terminal connected to a gate terminal of the transistor (T1). A gate terminal of the transistor (T2) is connected to the source terminal of the transistor (T2). With the arrangement, it is possible to provide (i) a semiconductor device which is constituted by transistors having an identical conductivity type and which is capable of reducing an influence of noise, and (ii) a display device including the semiconductor device.
摘要翻译：在至少一个实施例中，由多个n沟道晶体管构成的电路包括具有供给输入信号的漏极端子和提供输出信号的源极端子的晶体管（T1）; 以及具有提供控制信号的漏极端子和与晶体管（T1）的栅极端子连接的源极端子的晶体管（T2）。晶体管（T2）的栅极端子连接到晶体管（T2）的源极端子。通过该结构，可以提供（i）由具有相同导电类型并能够减小噪声影响的晶体管构成的半导体器件，以及（ii）包括半导体器件的显示器件。

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