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1. 发明授权

US06243066B1 Drive circuit for liquid-crystal displays and liquid-crystal display including drive circuits 失效
标题翻译：用于液晶显示器的驱动电路和包括驱动电路的液晶显示器
公开(公告)号：US06243066B1
公开(公告)日：2001-06-05
申请号：US09037544
申请日：1998-03-10
申请人： Hiroshi Murakami , Mitsuharu Nakazawa , Ken-ichi Nakabayashi
发明人： Hiroshi Murakami , Mitsuharu Nakazawa , Ken-ichi Nakabayashi
IPC分类号： G09G336
CPC分类号： G09G3/3688 , G09G3/2011 , G09G3/3666 , G09G2300/0408 , G09G2310/0218 , G09G2310/0259 , G09G2310/027 , G09G2310/0291 , G09G2320/0233 , G11C27/024
摘要： Disclosed is a liquid-crystal drive circuit having a simple configuration and being not susceptible to the characteristic of a device. The liquid-crystal drive circuit includes an auxiliary capacitor, applies a first voltage to a driving buffer, temporarily accumulates an output voltage of the driving buffer in the auxiliary capacitor, applies a voltage produced by subtracting the potential at the auxiliary capacitor from a second voltage to the driving buffer, and applies an output of the driving buffer onto a data bus.
摘要翻译：公开了一种液晶驱动电路，其结构简单，不易受器件特性的影响。液晶驱动电路包括辅助电容器，向驱动缓冲器施加第一电压，暂时将驱动缓冲器的输出电压累积在辅助电容器中，将从辅助电容器的电位减去的电压从第二电压施加到驱动缓冲器，并将驱动缓冲器的输出施加到数据总线上。

2. 发明授权

US06392629B1 Drive circuit for liquid-crystal displays and liquid-crystal display including drive circuits 失效
标题翻译：用于液晶显示器的驱动电路和包括驱动电路的液晶显示器
公开(公告)号：US06392629B1
公开(公告)日：2002-05-21
申请号：US09565916
申请日：2000-05-05
申请人： Hiroshi Murakami , Mitsuharu Nakazawa , Ken-ichi Nakabayashi
发明人： Hiroshi Murakami , Mitsuharu Nakazawa , Ken-ichi Nakabayashi
IPC分类号： G09G336
CPC分类号： G09G3/3688 , G09G3/2011 , G09G3/3666 , G09G2300/0408 , G09G2310/0218 , G09G2310/0259 , G09G2310/027 , G09G2310/0291 , G09G2320/0233 , G11C27/024
摘要： Disclosed is a liquid-crystal drive circuit having a simple configuration and being not susceptible to the characteristic of a device. The liquid-crystal drive circuit includes an auxiliary capacitor, applies a first voltage to a driving buffer, temporarily accumulates an output voltage of the driving buffer in the auxiliary capacitor, applies a voltage produced by subtracting the potential at the auxiliary capacitor from a second voltage to the driving buffer, and applies an output of the driving buffer onto a data bus.
摘要翻译：公开了一种液晶驱动电路，其结构简单，不易受器件特性的影响。液晶驱动电路包括辅助电容器，向驱动缓冲器施加第一电压，暂时将驱动缓冲器的输出电压累积在辅助电容器中，将从辅助电容器的电位减去的电压从第二电压施加到驱动缓冲器，并将驱动缓冲器的输出施加到数据总线上。

3. 发明授权

US08482954B2 Semiconductor memory and method for operating the semiconductor memory 有权
标题翻译：用于操作半导体存储器的半导体存储器和方法
公开(公告)号：US08482954B2
公开(公告)日：2013-07-09
申请号：US13224158
申请日：2011-09-01
申请人： Mitsuharu Nakazawa
发明人： Mitsuharu Nakazawa
IPC分类号： G11C11/22 , G11C8/00
CPC分类号： G11C8/08 , G11C8/10 , G11C11/22
摘要： A semiconductor memory includes memory cells; word lines coupled to the memory cells; plate lines coupled to the memory cells; a selector that selects a first address signal in a first period and select a second address signal in a second period; a decode circuit that sequentially decodes the first and the second address signals selected by the selector, sequentially generates decode address signals based on the decoded first and second address signals, and sequentially activates the generated decode address signals; and a driver circuit that drives the word lines in accordance with the decode address signals activated based on the first address signal and drives the plate lines in accordance with the decode address signals activated based on the second address signal.
摘要翻译：半导体存储器包括存储单元; 耦合到存储器单元的字线; 耦合到存储器单元的板线; 选择器，其在第一周期中选择第一地址信号，并在第二周期中选择第二地址信号; 依次对由选择器选择的第一和第二地址信号进行解码的解码电路依次解码的第一和第二地址信号产生解码地址信号，并且顺序地激活所生成的解码地址信号; 以及驱动电路，其根据基于第一地址信号激活的解码地址信号来驱动字线，并根据基于第二地址信号激活的解码地址信号驱动板线。

4. 发明授权

US06323918B1 Liquid crystal display device and process for production thereof 失效
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US06323918B1
公开(公告)日：2001-11-27
申请号：US08986913
申请日：1997-12-08
申请人： Koji Yoshioka , Masafumi Itokazu , Keizo Morita , Munehiro Haraguchi , Mitsuharu Nakazawa , Hiroshi Murakami
发明人： Koji Yoshioka , Masafumi Itokazu , Keizo Morita , Munehiro Haraguchi , Mitsuharu Nakazawa , Hiroshi Murakami
IPC分类号： G02F1136
CPC分类号： G02F1/136227 , G02F1/136209 , G02F1/136213
摘要： A capacitor electrode is formed simultaneously with drain bus lines. This capacitor electrode is electrically connected to the contact of two TFT's through the medium of a contact hole. Then, an interlayer insulating film is formed on the entire face and a black matrix of such light blocking metal film as Ti is formed on the interlayer insulating film so as to overlie the channel parts and the contacts of the TFT's and the capacitor electrode. The capacitor electrode, the interlayer insulating film formed thereon, and the black matrix jointly form a capacitor.
摘要翻译：电容器电极与漏极总线同时形成。该电容电极通过接触孔的介质与两个TFT的接触电连接。然后，在整个面上形成层间绝缘膜，并且在层间绝缘膜上形成诸如Ti的阻光金属膜的黑矩阵，以覆盖TFT和电容器电极的沟道部分和触点。电容电极，其上形成的层间绝缘膜和黑矩阵共同形成电容器。

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