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1. 发明申请

US20110181341A1 PUSH-PULL DRIVER CIRCUIT 审中-公开
标题翻译：推拉驱动电路
公开(公告)号：US20110181341A1
公开(公告)日：2011-07-28
申请号：US13079507
申请日：2011-04-04
申请人： Kenichi ISHIBASHI , Tetsu Nagano , Daijiro Arisawa
发明人： Kenichi ISHIBASHI , Tetsu Nagano , Daijiro Arisawa
IPC分类号： H03L5/00
CPC分类号： H03K17/6874 , G09G3/296 , G09G2310/0289 , H03K3/353 , H03K17/164
摘要： A push-pull driver circuit includes a control circuit which controls switching operations of a plurality of high-side transistors, a level-shift circuit which shifts a control signal, output by the control circuit when the control circuit performs turn-off control on the plurality of transistors, to a first voltage by which the plurality of transistors are turned off, and which inputs the shifted signal to a gate of one of the plurality of transistors, and a conduction-state selection circuit which, if an output of the level-shift circuit is the first voltage, inputs the output to gates of the rest of the transistors, and otherwise, according to the control by the control circuit, sets each of gate inputs of the rest of the transistors to either a high-impedance state or a second voltage by which the plurality of transistors are turned on.
摘要翻译：推挽驱动器电路包括：控制电路，其控制多个高侧晶体管的开关动作;移位控制信号的电平移位电路;控制电路对控制电路进行关断控制时，由控制电路输出; 多个晶体管连接到多个晶体管截止的第一电压，并且将偏移的信号输入到多个晶体管中的一个晶体管的栅极;以及导通状态选择电路，如果电平的输出变换电路是第一电压，将输出输入到晶体管的其余部分的栅极，否则，根据控制电路的控制，将晶体管的其余部分的每个栅极输入设置为高阻态或多个晶体管导通的第二电压。

2. 发明申请

US20120310045A1 ELECTRONIC ENDOSCOPE 审中-公开
标题翻译：电子内窥镜
公开(公告)号：US20120310045A1
公开(公告)日：2012-12-06
申请号：US13486838
申请日：2012-06-01
申请人： Wei-Zhi HU , Takeshi SEGI , Kenichi NAKATATE , Kenichi ISHIBASHI
发明人： Wei-Zhi HU , Takeshi SEGI , Kenichi NAKATATE , Kenichi ISHIBASHI
IPC分类号： A61B1/04
CPC分类号： A61B1/00018 , A61B1/00124 , A61B1/0051 , A61B1/05
摘要： An electronic endoscope of the present invention includes an elongated insertion portion inserted into a subject, a distal end of the elongated insertion portion including a solid state imaging device, an operating portion connected to an other end of the insertion portion so as to be freely attachable thereto or detached therefrom, and an interface substrate that processes RAW data obtained by the solid-state imaging device and that creates and outputs image signals. At least part of an interface substrate is disposed inside the operating portion, and a first electrical cable that transmits the RAW data obtained by the solid-state imaging device is connected to a connector located on the interface substrate or located on the way toward the interface substrate, and when the insertion portion is being attached to or detached from the operating portion, the first electrical cable is attached or detached at a connector portion.
摘要翻译：本发明的电子内窥镜包括插入被检体的细长插入部，细长插入部的前端包括固态成像装置，与插入部的另一端连接的操作部，以便可自由地安装以及处理由固态成像装置获得的RAW数据，并且产生并输出图像信号的界面基板。接口基板的至少一部分设置在操作部分内部，并且将由固态成像装置获得的RAW数据传送的第一电缆连接到位于界面基板上或位于界面上的连接器衬底，并且当插入部分被附接到操作部分或从操作部分拆下时，第一电缆在连接器部分处被附接或拆卸。

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