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41. 发明申请

US20070115245A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20070115245A1
公开(公告)日：2007-05-24
申请号：US11600757
申请日：2006-11-17
申请人： Takayuki Nakao , Masahiro Maki , Hideo Sato , Toshio Miyazawa
发明人： Takayuki Nakao , Masahiro Maki , Hideo Sato , Toshio Miyazawa
IPC分类号： G09G3/36
CPC分类号： G11C19/184 , G09G3/20 , G09G3/3677 , G09G2310/0267 , G09G2310/0283
摘要： The present invention provides a display device that has a driving circuit including a single channel bidirectional shift register with which the circuit scale can be reduced without increasing the number of elements. The driving circuit includes a single channel bidirectional shift register. This single channel bidirectional shift register has an RS flip-flop circuit. The RS flip-flop circuit includes a first transistor having a first electrode connected to an output terminal and having a second electrode to which a second scanning direction control signal is applied and a second transistor having a first electrode connected to an output terminal and having a second electrode to which a first scanning direction control signal is applied. In this circuit configuration, a resetting signal is applied to a control electrode of the first transistor in a first scanning direction, a setting signal is applied to the control electrode of the first transistor in a second scanning direction which is a direction opposite to the first scanning direction. The setting signal is also applied to a control electrode of the second transistor in the first scanning direction, and the resetting signal is also applied to the control electrode of the second transistor in the second scanning direction.
摘要翻译：本发明提供一种具有包括单通道双向移位寄存器的驱动电路的显示装置，可以在不增加元件数量的情况下减小电路规模。驱动电路包括单通道双向移位寄存器。该单通道双向移位寄存器具有RS触发器电路。 RS触发器电路包括第一晶体管，其具有连接到输出端子的第一电极，并且具有施加第二扫描方向控制信号的第二电极和具有连接到输出端子的第一电极的第二晶体管，施加了第一扫描方向控制信号的第二电极。在该电路结构中，复位信号沿第一扫描方向施加到第一晶体管的控制电极，设定信号以与第一晶体管的第一扫描方向相反的方向的第二扫描方向施加到第一晶体管的控制电极扫描方向。该设定信号也在第一扫描方向上施加到第二晶体管的控制电极，并且复位信号也被施加到第二晶体管的控制电极沿第二扫描方向。

42. 发明申请

US20070070056A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20070070056A1
公开(公告)日：2007-03-29
申请号：US11526749
申请日：2006-09-26
申请人： Hideo Sato , Shigeyuki Nishitani , Takayuki Nakao , Naruhiko Kasai , Hajime Akimoto
发明人： Hideo Sato , Shigeyuki Nishitani , Takayuki Nakao , Naruhiko Kasai , Hajime Akimoto
IPC分类号： G09G5/00
CPC分类号： G09G3/2096 , G06F3/0412 , G06F3/042 , G09G2300/0443 , G09G2300/0842 , G09G2300/0876 , G09G2360/14
摘要： A display device which incorporates a touch panel function therein can reduce the number of elements which constitute a photo sensor circuit and can accurately detect an input coordinate position without requiring a particular coordinate arithmetic circuit. In a display device which includes: a display part on which a plurality of pixels are arranged in a matrix array; and a plurality of photo detection circuits which are arranged in a matrix array in the inside of the display part, each photo detection circuit of the plurality of photo detection circuits includes: a photo sensor which converts an incident light into a optical current corresponding to intensity of the incident light; an integral capacitance which integrates the optical current converted by the photo sensor; and a comparator to which a voltage of the integral capacitance is inputted; and the comparator includes a transistor of an open drain output type with a grounded source.
摘要翻译：在其中包含触摸面板功能的显示装置可以减少构成光传感器电路的元件的数量，并且可以精确地检测输入坐标位置而不需要特定的坐标运算电路。一种显示装置，其特征在于，包括：多个像素排列成矩阵的显示部，以及多个光检测电路，其以矩阵阵列布置在显示部分的内部，多个光检测电路的每个光检测电路包括：光传感器，其将入射光转换成对应于强度的光电流的事件光; 由光传感器转换的光电流积分的积分电容; 以及输入积分电容的电压的比较器; 并且比较器包括具有接地源的开漏输出型晶体管。

43. 发明授权

US06979810B2 Optical modules and methods of making the optical modules 失效
标题翻译：光模块及其制造方法
公开(公告)号：US06979810B2
公开(公告)日：2005-12-27
申请号：US09930806
申请日：2001-08-15
申请人： Norio Chujo , Keiichi Yamamoto , Akio Osaki , Katsunori Hirano , Takayuki Nakao , Tomoaki Shimotsu , Atsushi Hasegawa , Tetsuya Aoki , Takeshi Yamashita
发明人： Norio Chujo , Keiichi Yamamoto , Akio Osaki , Katsunori Hirano , Takayuki Nakao , Tomoaki Shimotsu , Atsushi Hasegawa , Tetsuya Aoki , Takeshi Yamashita
IPC分类号： H01L31/10 , H01L31/107 , H03L7/085 , H03L7/091 , H04B10/07 , H04B10/2507 , H04B10/40 , H04B10/50 , H04B10/60 , H04L7/033 , H01J40/14 , H03D3/24 , H04B10/06
CPC分类号： H04L7/033 , H03L7/091
摘要： A sample & hold type phase detector is used in a CDR IC and, in jitter transfer bandwidth adjustment, VCO output waveforms 90° out of phase with each other can be inputted to the phase detector, whereby a jitter transfer bandwidth can be calculated by only the measurement of frequency and of a DC voltage and it is possible to make a jitter transfer bandwidth adjustment in DC test for IC.
摘要翻译：在CDR IC中使用采样保持型相位检测器，并且在抖动传输带宽调整中，彼此相位差90°的VCO输出波形可以被输入到相位检测器，由此抖动传输带宽可以仅通过频率和直流电压的测量，可以在IC的直流测试中进行抖动传输带宽调整。

44. 发明授权

US06603110B2 Temperature compensating circuit, temperature compensating logarithm conversion circuit and light receiver 失效
公开(公告)号：US06603110B2
公开(公告)日：2003-08-05
申请号：US10180996
申请日：2002-06-27
申请人： Akihiro Hayami , Tadaaki Fujii , Tomonao Kikuchi , Tadashi Hatano , Yasuhiro Yamada , Takayuki Nakao , Tomoaki Shimotsu , Toshiaki Murai , Tohru Oyama , Hidehiro Ikeuchi , Masayuki Miyoshi
发明人： Akihiro Hayami , Tadaaki Fujii , Tomonao Kikuchi , Tadashi Hatano , Yasuhiro Yamada , Takayuki Nakao , Tomoaki Shimotsu , Toshiaki Murai , Tohru Oyama , Hidehiro Ikeuchi , Masayuki Miyoshi
IPC分类号： H01J4014
CPC分类号： H03F1/30 , H04B10/69
摘要： A temperature compensating circuit includes a first circuit network 1 between an inverting input terminal of an operational amplifier 13 and an output terminal of the operational amplifier 13, and a second circuit network 2 between the inverting input terminal of the operational amplifier 13 and a reference potential. At least one of the first circuit network and the second circuit network is made of an arrangement containing a plurality of series-connected thermistor/resistor pairs in which the thermistors are connected parallel to the resistors, and the temperature compensating circuit compensates a temperature-dependent signal which is inputted into a positive phase input terminal of the operational amplifier 13, and outputs the temperature-compensated signal.

45. 发明授权

US06426495B1 Temperature compensating circuit, temperature compensating logarithm conversion circuit and light receiver 失效
标题翻译：温度补偿电路，温度补偿对数转换电路和光接收器
公开(公告)号：US06426495B1
公开(公告)日：2002-07-30
申请号：US09603953
申请日：2000-06-26
申请人： Akihiro Hayami , Tadaaki Fujii , Tomonao Kikuchi , Tadashi Hatano , Yasuhiro Yamada , Takayuki Nakao , Tomoaki Shimotsu , Toshiaki Murai , Tohru Oyama , Hidehiro Ikeuchi , Masayuki Miyoshi
发明人： Akihiro Hayami , Tadaaki Fujii , Tomonao Kikuchi , Tadashi Hatano , Yasuhiro Yamada , Takayuki Nakao , Tomoaki Shimotsu , Toshiaki Murai , Tohru Oyama , Hidehiro Ikeuchi , Masayuki Miyoshi
IPC分类号： H01J4014
CPC分类号： H03F1/30 , H04B10/69
摘要： A temperature compensating circuit includes a first circuit network 1 between an inverting input terminal of an operational amplifier 13 and an output terminal of the operational amplifier 13, and a second circuit network 2 between the inverting input terminal of the operational amplifier 13 and a reference potential. At least one of the first circuit network and the second circuit network is made of an arrangement containing a plurality of series-connected thermistor/resistor pairs in which the thermistors are connected parallel to the resistors, and the temperature compensating circuit compensates a temperature-dependent signal which is inputted into a positive phase input terminal of the operational amplifier 13, and outputs the temperature-compensated signal.
摘要翻译：温度补偿电路包括在运算放大器13的反相输入端和运算放大器13的输出端之间的第一电路网络1和运算放大器13的反相输入端之间的第二电路网络2和参考电位。第一电路网络和第二电路网络中的至少一个由包含多个串联连接的热敏电阻/电阻器对的装置制成，其中热敏电阻并联连接到电阻器，并且温度补偿电路补偿温度依赖性信号，输入到运算放大器13的正相输入端子，并输出温度补偿信号。

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