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1. 发明授权

US09035864B2 Gate line signal drive circuit with improved suppression of the theshold voltage shift or switching elements applied with high voltage 有权
标题翻译：栅极线信号驱动电路具有改进的抑制电压偏移或高电压施加的开关元件
公开(公告)号：US09035864B2
公开(公告)日：2015-05-19
申请号：US12831352
申请日：2010-07-07
申请人： Takahiro Ochiai , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
发明人： Takahiro Ochiai , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
IPC分类号： G09G3/36 , G11C19/28
CPC分类号： G09G3/3677 , G09G2320/043 , G11C19/28
摘要： A gate signal line drive circuit and a display device which realize the suppression of a threshold voltage of an element which is used for a long time are provided. With respect to elements to which a HIGH voltage is applied for a long time, a plurality of elements are connected parallel to each other and are controlled such that at least any one of the plurality of elements is driven by a switching element, and a period during which the element is not driven is set longer than a frame display period.
摘要翻译：提供了一种实现对长时间使用的元件的阈值电压的抑制的栅极信号线驱动电路和显示装置。对于长时间施加高电压的元件，多个元件彼此并联连接并被控制为使得多个元件中的至少任一个被开关元件驱动，并且周期元件未被驱动的时间长于帧显示周期。

2. 发明申请

US20100302217A1 GATE SIGNAL LINE DRIVING CIRCUIT AND DISPLAY DEVICE 有权
标题翻译：门控信号线路驱动电路和显示设备
公开(公告)号：US20100302217A1
公开(公告)日：2010-12-02
申请号：US12785800
申请日：2010-05-24
申请人： Takahiro OCHIAI , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
发明人： Takahiro OCHIAI , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
IPC分类号： G06F3/038 , H03K3/00
CPC分类号： G09G3/3696 , G09G3/3674 , G09G2300/0434
摘要： A gate signal line driving circuit which suppresses noises in a gate signal and a display device which uses the gate signal line driving circuit are provided. A first basic circuit provided to a gate signal line driving circuit includes a HIGH voltage applying switching element which applies a HIGH voltage to gate signal lines in response to a signal HIGH period, and a LOW voltage applying switching circuit which applies a LOW voltage to the gate signal lines in response to a signal LOW period. In response to a signal HIGH period, a switch of the LOW voltage applying switching circuit of the first basic circuit is turned off based on a signal applied to a switch of the HIGH voltage applying switching element of a second basic circuit which assumes a signal HIGH period earlier than the first basic circuit.
摘要翻译：提供了抑制门信号中的噪声的门信号线驱动电路和使用栅信号线驱动电路的显示装置。提供给栅极信号线驱动电路的第一基本电路包括：高电压施加开关元件，其响应于信号高电平周期向栅极信号线施加HIGH电压;以及低电压施加开关电路，其向所述低电压施加开关元件施加低电压门信号线响应于信号低电平周期。响应于信号高电平周期，第一基本电路的低电压施加开关电路的开关基于施加到假设信号为高的第二基本电路的高电压施加开关元件的开关的信号而截止比第一个基本电路早。

3. 发明授权

US08854291B2 Gate signal line driving circuit for supressing noise in a gate signal in a display device 有权
标题翻译：栅极信号线驱动电路，用于在显示装置中抑制门信号中的噪声
公开(公告)号：US08854291B2
公开(公告)日：2014-10-07
申请号：US12785800
申请日：2010-05-24
申请人： Takahiro Ochiai , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
发明人： Takahiro Ochiai , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3674 , G09G2300/0434
摘要： A gate signal line driving circuit which suppresses noises in a gate signal and a display device which uses the gate signal line driving circuit are provided. A first basic circuit provided to a gate signal line driving circuit includes a HIGH voltage applying switching element which applies a HIGH voltage to gate signal lines in response to a signal HIGH period, and a LOW voltage applying switching circuit which applies a LOW voltage to the gate signal lines in response to a signal LOW period. In response to a signal HIGH period, a switch of the LOW voltage applying switching circuit of the first basic circuit is turned off based on a signal applied to a switch of the HIGH voltage applying switching element of a second basic circuit which assumes a signal HIGH period earlier than the first basic circuit.
摘要翻译：提供了抑制门信号中的噪声的门信号线驱动电路和使用栅信号线驱动电路的显示装置。提供给栅极信号线驱动电路的第一基本电路包括：高电压施加开关元件，其响应于信号高电平周期向栅极信号线施加HIGH电压;以及低电压施加开关电路，其向所述低电压施加开关元件施加低电压门信号线响应于信号低电平周期。响应于信号高电平周期，第一基本电路的低电压施加开关电路的开关基于施加到假设信号为高的第二基本电路的高电压施加开关元件的开关的信号而截止比第一个基本电路早。

4. 发明授权

US08451260B2 Driver circuit controlling threshold voltage shift of transistor 有权
标题翻译：驱动电路控制晶体管的阈值电压偏移
公开(公告)号：US08451260B2
公开(公告)日：2013-05-28
申请号：US12822661
申请日：2010-06-24
申请人： Yuki Okada , Mitsuru Goto , Takahiro Ochiai , Naoki Takada , Youzou Nakayasu
发明人： Yuki Okada , Mitsuru Goto , Takahiro Ochiai , Naoki Takada , Youzou Nakayasu
IPC分类号： G06F3/038
CPC分类号： G11C19/28 , G09G3/3266 , G09G2310/0286 , G11C19/184
摘要： Each shift register includes a first element controlled by a first potential node to supply a first driving voltage to an output terminal, a second element controlled by a second potential node to supply a second driving voltage lower than the first driving voltage to the output terminal, and a third element for controlling the first potential node and the second potential node so as to have opposite potential levels. Voltages are applied to the third element so that a state of A>B and A>C and a state of A B and A C, or a state of A C and a state of A>B and A
摘要翻译：每个移位寄存器包括由第一电势节点控制以向输出端提供第一驱动电压的第一元件，由第二电势节点控制的第二元件，以将低于第一驱动电压的第二驱动电压提供给输出端，以及用于控制第一电位节点和第二电位节点以便具有相反电位电平的第三元件。电压施加到第三元件，使得A> B和A> C的状态和A B和A C或A C的状态和A> B和A

5. 发明申请

US20110007061A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20110007061A1
公开(公告)日：2011-01-13
申请号：US12831352
申请日：2010-07-07
申请人： Takahiro OCHIAI , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
发明人： Takahiro OCHIAI , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3677 , G09G2320/043 , G11C19/28
摘要： A gate signal line drive circuit and a display device which realize the suppression of a threshold voltage of an element which is used for a long time are provided. With respect to elements to which a HIGH voltage is applied for a long time, a plurality of elements are connected parallel to each other and are controlled such that at least any one of the plurality of elements is driven by a switching element, and a period during which the element is not driven is set longer than a frame display period.
摘要翻译：提供了一种实现对长时间使用的元件的阈值电压的抑制的栅极信号线驱动电路和显示装置。对于长时间施加高电压的元件，多个元件彼此并联连接并被控制为使得多个元件中的至少任一个被开关元件驱动，并且周期元件未被驱动的时间长于帧显示周期。

6. 发明授权

US08339390B2 Power supply circuit of display device and display device using the same 有权
标题翻译：显示装置的电源电路及使用其的显示装置
公开(公告)号：US08339390B2
公开(公告)日：2012-12-25
申请号：US12625683
申请日：2009-11-25
申请人： Naoki Takada , Naruhiko Kasai , Takuya Eriguchi , Yuki Okada , Mitsuru Goto , Yoshihiro Kotani
发明人： Naoki Takada , Naruhiko Kasai , Takuya Eriguchi , Yuki Okada , Mitsuru Goto , Yoshihiro Kotani
IPC分类号： G06F3/038
CPC分类号： G09G3/3696 , G09G2330/02 , G09G2330/021 , H02M3/07 , H02M3/156 , H02M2001/0032 , Y02B70/16
摘要： Provided are a power supply circuit and a display device which are capable of enhancing power efficiency even when applied to a display panel whose current consumption varies. The power supply circuit boosts and outputs an input voltage using a booster chopper circuit. A frequency control circuit changes a frequency of a clock signal, which controls a switch of the chopper circuit, in accordance with a load of the power supply circuit. The frequency control circuit divides an operation of the display device into a display effective period at a high load and a vertical retrace period at a low load, based on a vertical synchronizing signal and a horizontal synchronizing signal. The frequency control circuit sets the frequency of the clock signal in a high-load period to be higher than that in a low-load period.
摘要翻译：提供了即使在电流消耗变化的显示面板上也能够提高功率效率的电源电路和显示装置。电源电路使用升压斩波电路来提升输出电压。频率控制电路根据电源电路的负载改变控制斩波电路的开关的时钟信号的频率。频率控制电路基于垂直同步信号和水平同步信号，在低负载下将显示装置的操作划分为高负载和垂直回扫周期的显示有效期间。频率控制电路将高负载时段的时钟信号的频率设定为比低负载期间的频率高。

7. 发明申请

US20100128022A1 POWER SUPPLY CIRCUIT OF DISPLAY DEVICE AND DISPLAY DEVICE USING THE SAME 有权
标题翻译：显示装置的电源电路和使用其的显示装置
公开(公告)号：US20100128022A1
公开(公告)日：2010-05-27
申请号：US12625683
申请日：2009-11-25
申请人： Naoki Takada , Naruhiko Kasai , Takuya Eriguchi , Yuki Okada , Mitsuru Goto , Yoshihiro Kotani
发明人： Naoki Takada , Naruhiko Kasai , Takuya Eriguchi , Yuki Okada , Mitsuru Goto , Yoshihiro Kotani
IPC分类号： G06F3/038
CPC分类号： G09G3/3696 , G09G2330/02 , G09G2330/021 , H02M3/07 , H02M3/156 , H02M2001/0032 , Y02B70/16
摘要： Provided are a power supply circuit and a display device which are capable of enhancing power efficiency even when applied to a display panel whose current consumption varies. The power supply circuit boosts and outputs an input voltage using a booster chopper circuit. A frequency control circuit changes a frequency of a clock signal, which controls a switch of the chopper circuit, in accordance with a load of the power supply circuit. The frequency control circuit divides an operation of the display device into a display effective period at a high load and a vertical retrace period at a low load, based on a vertical synchronizing signal and a horizontal synchronizing signal. The frequency control circuit sets the frequency of the clock signal in a high-load period to be higher than that in a low-load period.
摘要翻译：提供了即使在电流消耗变化的显示面板上也能够提高功率效率的电源电路和显示装置。电源电路使用升压斩波电路来提升输出电压。频率控制电路根据电源电路的负载改变控制斩波电路的开关的时钟信号的频率。频率控制电路基于垂直同步信号和水平同步信号，在低负载下将显示装置的操作划分为高负载和垂直回扫周期的显示有效期间。频率控制电路将高负载时段的时钟信号的频率设定为比低负载期间的频率高。

8. 发明申请

US20100265242A1 POWER CIRCUIT AND DISPLAY DEVICE USING SAME 审中-公开
标题翻译：使用相同的电源电路和显示设备
公开(公告)号：US20100265242A1
公开(公告)日：2010-10-21
申请号：US12760582
申请日：2010-04-15
申请人： Naoki TAKADA , Naruhiko Kasai , Takuya Eriguchi , Yuki Okada , Mitsuru Goto , Akihito Akai
发明人： Naoki TAKADA , Naruhiko Kasai , Takuya Eriguchi , Yuki Okada , Mitsuru Goto , Akihito Akai
IPC分类号： G06F3/038 , G05F1/00
CPC分类号： H02M3/156
摘要： A power circuit includes a coil that charges an electric charge of an input voltage, a switch device that controls charging and discharging of the coil, a diode that rectifies the flow of the electric charge from the coil, a capacitor that stabilizes an output voltage when the switch device is turned on, and a driving circuit that controls ON and OFF states of the switch device. The power circuit alternately switches the ON and OFF states of the switch device to control charging and discharging of the coil and the capacitor, and generates and supplies an output voltage higher than the input voltage, and the driving circuit controls the off-period of the switch device according to the on-period of the switch device and the voltage ratio of the output voltage and the input voltage while changing the repetition period of the ON and OFF states of the switch device.
摘要翻译：电源电路包括对输入电压的电荷进行充电的线圈，控制线圈的充电和放电的开关装置，对来自线圈的电荷的流量进行整流的二极管，稳定输出电压的电容器，开关装置被接通，以及控制开关装置的ON和OFF状态的驱动电路。电源电路交替地切换开关器件的导通和截止状态，以控制线圈和电容器的充电和放电，并产生并提供高于输入电压的输出电压，并且驱动电路控制开关装置根据开关装置的导通周期和开关装置的ON和OFF状态的重复周期，输出电压和输入电压的电压比。

9. 发明申请

US20110138488A1 DEFICIENCY IN THE HISTONE DEMETHYLASE JHDM2A RESULTS IN IMPAIRED ENERGY EXPENDITURE AND OBESITY 审中-公开
标题翻译：组合蛋白酶JHDM2A缺乏能量消耗和肥胖的结果
公开(公告)号：US20110138488A1
公开(公告)日：2011-06-09
申请号：US12999059
申请日：2009-06-23
申请人： Yi Zhang , Yuki Okada , Keisuke Tatelshi
发明人： Yi Zhang , Yuki Okada , Keisuke Tatelshi
IPC分类号： G01N33/00 , A01K67/00 , C12N5/10 , C12Q1/02 , C12Q1/68
CPC分类号： G01N33/6893 , A01K67/0276 , A01K2217/075 , A01K2227/105 , A01K2267/0362 , C12N9/0071 , C12N15/8509 , C12N2800/30 , G01N33/5008 , G01N33/5044 , G01N33/5061 , G01N33/5067 , G01N33/566 , G01N2500/00 , G01N2800/02
摘要： The present invention relates to animal models of metabolic disorders such as obesity, diabetes, metabolic syndrome, insulin resistance, hyperinsulinemia, glucose intolerance, hyperlipidemia, and the like. In particular, the invention relates to transgenic non-human animals having a reduction in functional Jhdm2a gene expression and use of such animals and cells having reduced Jhdm2a expression in drug discovery. The invention further relates to the identification of subjects having or at increased risk for developing a metabolic disorder based on a genetic marker in the Jhdm2a gene.
摘要翻译：本发明涉及代谢性疾病如肥胖，糖尿病，代谢综合征，胰岛素抵抗，高胰岛素血症，葡萄糖不耐受，高脂血症等的动物模型。特别地，本发明涉及具有功能性Jhdm2a基因表达降低的转基因非人动物以及在药物发现中具有降低的Jhdm2a表达的这种动物和细胞的使用。本发明还涉及基于Jhdm2a基因中的遗传标记鉴定具有或具有增加的代谢障碍风险的受试者。

10. 发明申请

US20090122087A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20090122087A1
公开(公告)日：2009-05-14
申请号：US12262244
申请日：2008-10-31
申请人： Junichi MARUYAMA , Yoshihisa Ooishi , Yuki Okada , Takashi Shoji , Kikuo Ono , Ikuko Imajo , Masashi Baba
发明人： Junichi MARUYAMA , Yoshihisa Ooishi , Yuki Okada , Takashi Shoji , Kikuo Ono , Ikuko Imajo , Masashi Baba
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G09G3/3611 , G09G3/3413 , G09G3/3426 , G09G2310/024 , G09G2310/08 , G09G2320/0238 , G09G2320/0242 , G09G2320/0261 , G09G2320/0271 , G09G2320/0606 , G09G2320/0633 , G09G2320/064 , G09G2320/0646 , G09G2320/103 , G09G2330/021 , G09G2330/025 , G09G2330/06 , G09G2360/144 , G09G2360/16
摘要： There is provided a display device capable of delivering adequate video display performance even when a lighting period of a backlight is varied in accordance with the content or the like of image data. The device has circuits (8050, 8060) for varying a lighting period of a backlight (8090) for illuminating a display panel (8010) in accordance with image data (8002), setting information (8003), and the like from an external device; and circuits (8070, 8080) for adjusting the timing of start (and turning off) of lighting of the backlight in accordance with the length of the lighting period.
摘要翻译：提供了即使当根据图像数据的内容等改变背光的照明周期时，能够提供足够的视频显示性能的显示装置。该装置具有用于根据图像数据（8002）照亮显示面板（8010），从外部设备（8002），设置信息（8003）等改变用于照明的照明周期的电路（8050,8060） ; 以及用于根据照明周期的长度来调节背光的点亮的开始（和关闭）的定时的电路（8070,8080）。

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