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1. 发明授权

US08547320B2 Liquid crystal display controller and liquid crystal display device 有权
公开(公告)号：US08547320B2
公开(公告)日：2013-10-01
申请号：US13487771
申请日：2012-06-04
申请人： Yoshikazu Yokota , Kunihiko Tani , Gorou Sakamaki , Katsuhiko Yamamoto , Takashi Yoneoka , Kazuhisa Higuchi , Kimihiko Sugiyama
发明人： Yoshikazu Yokota , Kunihiko Tani , Gorou Sakamaki , Katsuhiko Yamamoto , Takashi Yoneoka , Kazuhisa Higuchi , Kimihiko Sugiyama
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/2096 , G09G3/3611 , G09G3/3622 , G09G3/3644 , G09G3/3674 , G09G3/3681 , G09G3/3696 , G09G5/22 , G09G5/222 , G09G2300/0426 , G09G2310/0213 , G09G2310/0232 , G09G2310/0278 , G09G2310/04 , G09G2320/066 , G09G2320/08 , G09G2330/02 , G09G2330/021 , G09G2330/022 , G09G2330/023 , G09G2340/0414 , G09G2340/0485
摘要： In conventional liquid crystal display controllers, the display is reduced in the stand-by state but the liquid crystal display duty is not changed, i.e., even the common electrodes of the rows that are not producing display are scanned, and the consumption of electric power is not decreased to a sufficient degree in the stand-by state. A liquid crystal display controller includes a drive duty selection register capable of being rewritten by a microprocessor, and a drive bias selection register. When the display is changed from the whole display on a liquid crystal display panel to a partial display on part of the rows only, the preset values of the drive duty selection register and of the drive bias selection register are changed, so that the display is selectively produced on a portion of the liquid crystal display panel at a low voltage with a low-duty drive.

2. 发明授权

US08009259B2 Liquid crystal display device, method for fabricating the same, and portable telephone using the same 有权
标题翻译：液晶显示装置及其制造方法以及使用其的便携式电话机
公开(公告)号：US08009259B2
公开(公告)日：2011-08-30
申请号：US12966260
申请日：2010-12-13
申请人： Kazuhisa Higuchi , Yoshikazu Yokota , Kimihiko Sugiyama
发明人： Kazuhisa Higuchi , Yoshikazu Yokota , Kimihiko Sugiyama
IPC分类号： G02F1/1345
CPC分类号： G02F1/1345 , G02F2001/133342 , G09G3/3611 , G09G2300/0426 , G09G2310/0278 , G09G2330/02 , H01L2924/0002 , H01L2924/00
摘要： A liquid crystal display device includes a liquid crystal display panel and a semiconductor integrated circuit for driving and controlling the liquid crystal display panel. The number of input/output wires connected to I/O terminals (bonding pads) of the semiconductor integrated circuit is reduced so as to simplify wiring patterns of the I/O wires, whereby degrees of freedom in arranging the I/O wiring patterns are enhanced. The panel has a pair of insulating substrate, and the semiconductor integrated circuit is mounted on one of the paired substrates. The semiconductor integrated circuit has a mode terminal which is fixed to a power supply potential or to a reference potential during operation of the integrated circuit, and power supply dummy terminals connected to the power supply potential or reference potential inside the semiconductor integrated circuit. The wiring patterns formed on the paired insulating substrates connect the mode terminal to the power supply dummy terminals.
摘要翻译：液晶显示装置包括液晶显示面板和用于驱动和控制液晶显示面板的半导体集成电路。连接到半导体集成电路的I / O端子（接合焊盘）的输入/输出线的数量减少，从而简化I / O线的布线图案，从而在I / O布线图案中布置自由度为增强。面板具有一对绝缘基板，半导体集成电路安装在一对基板之一上。半导体集成电路具有在集成电路的工作期间固定为电源电位或参考电位的模式端子，以及连接到半导体集成电路内的电源电位或参考电位的电源虚拟端子。形成在成对的绝缘基板上的布线图案将模式端子连接到电源虚拟端子。

3. 发明申请

US20110080550A1 LIQUID CRYSTAL DISPLAY DEVICE, METHOD FOR FABRICATING THE SAME, AND PORTABLE TELEPHONE USING THE SAME 有权
标题翻译：液晶显示装置，其制造方法和使用其的便携式电话
公开(公告)号：US20110080550A1
公开(公告)日：2011-04-07
申请号：US12966260
申请日：2010-12-13
申请人： Kazuhisa Higuchi , Yoshikazu Yokota , Kimihiko Sugiyama
发明人： Kazuhisa Higuchi , Yoshikazu Yokota , Kimihiko Sugiyama
IPC分类号： G02F1/1345 , H01L23/48 , H01L23/498
CPC分类号： G02F1/1345 , G02F2001/133342 , G09G3/3611 , G09G2300/0426 , G09G2310/0278 , G09G2330/02 , H01L2924/0002 , H01L2924/00
摘要： A liquid crystal display device includes a liquid crystal display panel and a semiconductor integrated circuit for driving and controlling the liquid crystal display panel. The number of input/output wires connected to I/O terminals (bonding pads) of the semiconductor integrated circuit is reduced so as to simplify wiring patterns of the I/O wires, whereby degrees of freedom in arranging the I/O wiring patterns are enhanced. The panel has a pair of insulating substrate, and the semiconductor integrated circuit is mounted on one of the paired substrates. The semiconductor integrated circuit has a mode terminal which is fixed to a power supply potential or to a reference potential during operation of the integrated circuit, and power supply dummy terminals connected to the power supply potential or reference potential inside the semiconductor integrated circuit. The wiring patterns formed on the paired insulating substrates connect the mode terminal to the power supply dummy terminals.
摘要翻译：液晶显示装置包括液晶显示面板和用于驱动和控制液晶显示面板的半导体集成电路。连接到半导体集成电路的I / O端子（接合焊盘）的输入/输出线的数量减少，从而简化I / O线的布线图案，从而在I / O布线图案中布置自由度为增强。面板具有一对绝缘基板，半导体集成电路安装在一对基板之一上。半导体集成电路具有在集成电路的工作期间固定为电源电位或参考电位的模式端子，以及连接到半导体集成电路内的电源电位或参考电位的电源虚拟端子。形成在成对的绝缘基板上的布线图案将模式端子连接到电源虚拟端子。

4. 发明授权

US07876414B2 Liquid crystal display device, method for fabricating the same, and portable telephone using the same 有权
标题翻译：液晶显示装置及其制造方法以及使用其的便携式电话机
公开(公告)号：US07876414B2
公开(公告)日：2011-01-25
申请号：US12830858
申请日：2010-07-06
申请人： Kazuhisa Higuchi , Yoshikazu Yokota , Kimihiko Sugiyama
发明人： Kazuhisa Higuchi , Yoshikazu Yokota , Kimihiko Sugiyama
IPC分类号： G02F1/1345
CPC分类号： G02F1/1345 , G02F2001/133342 , G09G3/3611 , G09G2300/0426 , G09G2310/0278 , G09G2330/02 , H01L2924/0002 , H01L2924/00
摘要： A liquid crystal display device comprises a liquid crystal display panel and a semiconductor integrated circuit for driving and controlling the liquid crystal display panel. The number of input/output wires connected to I/O terminals (bonding pads) of the semiconductor integrated circuit is reduced so as to simplify wiring patterns of the I/O wires, whereby degrees of freedom in arranging the I/O wiring patterns are enhanced. The panel has a pair of insulating substrate, and the semiconductor integrated circuit is mounted on one of the paired substrates. The semiconductor integrated circuit has a mode terminal which is fixed to a power supply potential or to a reference potential during operation of the integrated circuit, and power supply dummy terminals connected to the power supply potential or reference potential inside the semiconductor integrated circuit. The wiring patterns formed on the paired insulating substrates connect the mode terminal to the power supply dummy terminals.
摘要翻译：液晶显示装置包括液晶显示面板和用于驱动和控制液晶显示面板的半导体集成电路。连接到半导体集成电路的I / O端子（接合焊盘）的输入/输出线的数量减少，从而简化I / O线的布线图案，从而在I / O布线图案中布置自由度为增强。面板具有一对绝缘基板，半导体集成电路安装在一对基板之一上。半导体集成电路具有在集成电路的工作期间固定为电源电位或参考电位的模式端子，以及连接到半导体集成电路内的电源电位或参考电位的电源虚拟端子。形成在成对的绝缘基板上的布线图案将模式端子连接到电源虚拟端子。

5. 发明授权

US07688303B2 Liquid crystal display controller and liquid crystal display device 有权
标题翻译：液晶显示控制器和液晶显示装置
公开(公告)号：US07688303B2
公开(公告)日：2010-03-30
申请号：US11594190
申请日：2006-11-08
申请人： Yoshikazu Yokota , Kunihiko Tani , Gorou Sakamaki , Katsuhiko Yamamoto , Takashi Yoneoka , Kazuhisa Higuchi , Kimihiko Sugiyama
发明人： Yoshikazu Yokota , Kunihiko Tani , Gorou Sakamaki , Katsuhiko Yamamoto , Takashi Yoneoka , Kazuhisa Higuchi , Kimihiko Sugiyama
IPC分类号： E09G3/20
CPC分类号： G09G3/36 , G09G3/2096 , G09G3/3611 , G09G3/3622 , G09G3/3644 , G09G3/3674 , G09G3/3681 , G09G3/3696 , G09G5/22 , G09G5/222 , G09G2300/0426 , G09G2310/0213 , G09G2310/0232 , G09G2310/0278 , G09G2310/04 , G09G2320/066 , G09G2320/08 , G09G2330/02 , G09G2330/021 , G09G2330/022 , G09G2330/023 , G09G2340/0414 , G09G2340/0485
摘要： In conventional liquid crystal display controllers such as for portable telephone sets, the display is reduced in the stand-by state but the liquid crystal display duty is not changed, i.e., even the common electrodes of the rows that are not producing display are scanned, and the consumption of electric power is not decreased to a sufficient degree in the stand-by state. A liquid crystal display controller (2) includes a drive duty selection register (34) capable of being rewritten by a microprocessor (1), and a drive bias selection register (32). When the display is changed from the whole display on a liquid crystal display panel (3) to a partial display on part of the rows only, the preset values of the drive duty selection register and of the drive bias selection register are changed, so that the display is selectively produced on a portion of the liquid crystal display panel at a low voltage with a low-duty drive.
摘要翻译：在诸如便携式电话机的常规液晶显示控制器中，显示器在待机状态下降低，但是液晶显示器占空比不改变，即使扫描不产生显示器的行的公共电极，并且在待机状态下电力消耗不能降低到足够的程度。液晶显示控制器（2）包括能够由微处理器（1）重写的驱动占空比选择寄存器（34）和驱动偏置选择寄存器（32）。当显示器从液晶显示面板（3）上的整个显示器改变为仅部分行的部分显示时，驱动占空比选择寄存器和驱动偏置选择寄存器的预设值改变，使得在液晶显示面板的一部分以低负载驱动的低电压选择性地产生显示。

6. 发明授权

US08212763B2 Liquid crystal display controller and liquid crystal display device 有权
标题翻译：液晶显示控制器和液晶显示装置
公开(公告)号：US08212763B2
公开(公告)日：2012-07-03
申请号：US12709929
申请日：2010-02-22
申请人： Yoshikazu Yokota , Kunihiko Tani , Gorou Sakamaki , Katsuhiko Yamamoto , Takashi Yoneoka , Kazuhisa Higuchi , Kimihiko Sugiyama
发明人： Yoshikazu Yokota , Kunihiko Tani , Gorou Sakamaki , Katsuhiko Yamamoto , Takashi Yoneoka , Kazuhisa Higuchi , Kimihiko Sugiyama
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/2096 , G09G3/3611 , G09G3/3622 , G09G3/3644 , G09G3/3674 , G09G3/3681 , G09G3/3696 , G09G5/22 , G09G5/222 , G09G2300/0426 , G09G2310/0213 , G09G2310/0232 , G09G2310/0278 , G09G2310/04 , G09G2320/066 , G09G2320/08 , G09G2330/02 , G09G2330/021 , G09G2330/022 , G09G2330/023 , G09G2340/0414 , G09G2340/0485
摘要： In conventional liquid crystal display controllers such as for portable telephone sets, the display is reduced in the stand-by state but the liquid crystal display duty is not changed, i.e., even the common electrodes of the rows that are not producing display are scanned, and the consumption of electric power is not decreased to a sufficient degree in the stand-by state. A liquid crystal display controller (2) includes a drive duty selection register (34) capable of being rewritten by a microprocessor (1), and a drive bias selection register (32). When the display is changed from the whole display on a liquid crystal display panel (3) to a partial display on part of the rows only, the preset values of the drive duty selection register and of the drive bias selection register are changed, so that the display is selectively produced on a portion of the liquid crystal display panel at a low voltage with a low-duty drive.
摘要翻译：在诸如便携式电话机的常规液晶显示控制器中，显示器在待机状态下降低，但是液晶显示器占空比不改变，即使扫描不产生显示器的行的公共电极，并且在待机状态下电力消耗不能降低到足够的程度。液晶显示控制器（2）包括能够由微处理器（1）重写的驱动占空比选择寄存器（34）和驱动偏置选择寄存器（32）。当显示器从液晶显示面板（3）上的整个显示器改变为仅部分行的部分显示时，驱动占空比选择寄存器和驱动偏置选择寄存器的预设值改变，使得在液晶显示面板的一部分以低负载驱动的低电压选择性地产生显示。

7. 发明授权

US06747628B2 Liquid crystal display controller and liquid crystal display device 有权
标题翻译：液晶显示控制器和液晶显示装置
公开(公告)号：US06747628B2
公开(公告)日：2004-06-08
申请号：US10279987
申请日：2002-10-25
申请人： Yoshikazu Yokota , Kunihiko Tani , Gorou Sakamaki , Katsuhiko Yamamoto , Takashi Yoneoka , Kazuhisa Higuchi , Kimihiko Sugiyama
发明人： Yoshikazu Yokota , Kunihiko Tani , Gorou Sakamaki , Katsuhiko Yamamoto , Takashi Yoneoka , Kazuhisa Higuchi , Kimihiko Sugiyama
IPC分类号： E09B320
CPC分类号： G09G3/36 , G09G3/2096 , G09G3/3611 , G09G3/3622 , G09G3/3644 , G09G3/3674 , G09G3/3681 , G09G3/3696 , G09G5/22 , G09G5/222 , G09G2300/0426 , G09G2310/0213 , G09G2310/0232 , G09G2310/0278 , G09G2310/04 , G09G2320/066 , G09G2320/08 , G09G2330/02 , G09G2330/021 , G09G2330/022 , G09G2330/023 , G09G2340/0414 , G09G2340/0485
摘要： In conventional liquid crystal display controllers such as for portable telephone sets, the display is reduced in the stand-by state but the liquid crystal display duty is not changed, i.e., even the common electrodes of the rows that are not producing display are scanned, and the consumption of electric power is not decreased to a sufficient degree in the stand-by state. A liquid crystal display controller (2) includes a drive duty selection register (34) capable of being rewritten by a microprocessor (1), and a drive bias selection register (32). When the display is changed from the whole display on a liquid crystal display panel (3) to a partial display on part of the rows only, the preset values of the drive duty selection register and of the drive bias selection register are changed, so that the display is selectively produced on a portion of the liquid crystal display panel at a low voltage with a low-duty drive.
摘要翻译：在诸如便携式电话机的常规液晶显示控制器中，显示器在待机状态下降低，但是液晶显示器占空比不改变，即使扫描不产生显示器的行的公共电极，并且在待机状态下电力消耗不能降低到足够的程度。液晶显示控制器（2）包括能够由微处理器（1）重写的驱动占空比选择寄存器（34）和驱动偏置选择寄存器（32）。当显示器从液晶显示面板（3）上的整个显示器改变为仅部分行的部分显示时，驱动占空比选择寄存器和驱动偏置选择寄存器的预设值改变，使得在液晶显示面板的一部分以低负载驱动的低电压选择性地产生显示。

8. 发明授权

US06368424B1 Grain-oriented electrical steel sheets having excellent magnetic characteristics, its manufacturing method and its manufacturing device 有权
标题翻译：具有优异磁特性的晶粒取向电工钢板及其制造方法及其制造装置
公开(公告)号：US06368424B1
公开(公告)日：2002-04-09
申请号：US09125574
申请日：1998-08-20
申请人： Tatsuhiko Sakai , Naoya Hamada , Katsuhiro Minamida , Kimihiko Sugiyama , Akira Sakaida , Hisashi Mogi
发明人： Tatsuhiko Sakai , Naoya Hamada , Katsuhiro Minamida , Kimihiko Sugiyama , Akira Sakaida , Hisashi Mogi
IPC分类号： H01F104
CPC分类号： H01F1/16 , C21D8/1294
摘要： A grain-oriented electrical steel sheet with improved magnetic properties is achieved by a reduced 180° C. magnetic wall spacing with pulse laser light irradiation. The rolling direction width of the periodic closure domain generated by laser irradiation is no greater than 150 &mgr;m. The depth of the periodic closure domain in the direction of the steel sheet thickness is at least 30 &mgr;m. The product of the length of the periodic closure domain in the rolling direction width direction multiplied by the length of the depth of the periodic closure domain in the direction of the steel sheet thickness is at least 4500 &mgr;m2. The magnetostriction with materials of 0.23 mm sheet thickness (&lgr;19 p-p compression) is no greater than 0.9×10−6, and magnetostriction with materials of 0.27 mm sheet thickness (&lgr;19 p-p compression) is no greater than 1.3×10−6.
摘要翻译：具有改善磁性能的晶粒取向电工钢板通过脉冲激光照射减少180°C的磁壁间距来实现。通过激光照射产生的周期闭合域的轧制方向宽度不大于150μm。在钢板厚度方向上的周期性闭合区域的深度至少为30μm。在轧制方向宽度方向上的周期性闭合区域的长度乘以周期性闭合区域在钢板厚度方向上的深度的长度的乘积至少为4500mum2。材料厚度为0.23 mm（lambd19 p-p压缩）的磁致伸缩不大于0.9x10-6，而厚度为0.27 mm（lambd19 p-p压缩）的材料的磁致伸缩系数不大于1.3×10-6。

9. 发明申请

US20120256816A1 LIQUID CRYSTAL DISPLAY CONTROLLER AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示控制器和液晶显示器件
公开(公告)号：US20120256816A1
公开(公告)日：2012-10-11
申请号：US13487771
申请日：2012-06-04
申请人： Yoshikazu YOKOTA , Kunihiko TANI , Gorou SAKAMAKI , Katsuhiko YAMAMOTO , Takashi YONEOKA , Kazuhisa HIGUCHI , Kimihiko SUGIYAMA
发明人： Yoshikazu YOKOTA , Kunihiko TANI , Gorou SAKAMAKI , Katsuhiko YAMAMOTO , Takashi YONEOKA , Kazuhisa HIGUCHI , Kimihiko SUGIYAMA
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/2096 , G09G3/3611 , G09G3/3622 , G09G3/3644 , G09G3/3674 , G09G3/3681 , G09G3/3696 , G09G5/22 , G09G5/222 , G09G2300/0426 , G09G2310/0213 , G09G2310/0232 , G09G2310/0278 , G09G2310/04 , G09G2320/066 , G09G2320/08 , G09G2330/02 , G09G2330/021 , G09G2330/022 , G09G2330/023 , G09G2340/0414 , G09G2340/0485
摘要： In conventional liquid crystal display controllers, the display is reduced in the stand-by state but the liquid crystal display duty is not changed, i.e., even the common electrodes of the rows that are not producing display are scanned, and the consumption of electric power is not decreased to a sufficient degree in the stand-by state. A liquid crystal display controller includes a drive duty selection register capable of being rewritten by a microprocessor, and a drive bias selection register. When the display is changed from the whole display on a liquid crystal display panel to a partial display on part of the rows only, the preset values of the drive duty selection register and of the drive bias selection register are changed, so that the display is selectively produced on a portion of the liquid crystal display panel at a low voltage with a low-duty drive.
摘要翻译：在传统的液晶显示控制器中，显示器在待机状态下被降低，但是液晶显示器的占空比不改变，即使扫描不产生显示器的行的公共电极，并且电力的消耗在待机状态下没有降低到足够的程度。液晶显示控制器包括能够由微处理器重写的驱动占空比选择寄存器和驱动偏置选择寄存器。当显示器从液晶显示面板上的整个显示器改变到仅部分行上的部分显示时，驱动占空比选择寄存器和驱动偏置选择寄存器的预设值被改变，使得显示器在低负载驱动下以低电压选择性地在液晶显示面板的一部分上产生。

10. 发明申请

US20100273386A1 LIQUID CRYSTAL DISPLAY DEVICE, METHOD FOR FABRICATING THE SAME, AND PORTABLE TELEPHONE USING THE SAME 有权
标题翻译：液晶显示装置，其制造方法和使用其的便携式电话
公开(公告)号：US20100273386A1
公开(公告)日：2010-10-28
申请号：US12830858
申请日：2010-07-06
申请人： Kazuhisa Higuchi , Yoshikazu Yokota , Kimihiko Sugiyama
发明人： Kazuhisa Higuchi , Yoshikazu Yokota , Kimihiko Sugiyama
IPC分类号： H01J9/24
CPC分类号： G02F1/1345 , G02F2001/133342 , G09G3/3611 , G09G2300/0426 , G09G2310/0278 , G09G2330/02 , H01L2924/0002 , H01L2924/00
摘要： A liquid crystal display device comprises a liquid crystal display panel and a semiconductor integrated circuit for driving and controlling the liquid crystal display panel. The number of input/output wires connected to I/O terminals (bonding pads) of the semiconductor integrated circuit is reduced so as to simplify wiring patterns of the I/O wires, whereby degrees of freedom in arranging the I/O wiring patterns are enhanced. The panel has a pair of insulating substrate, and the semiconductor integrated circuit is mounted on one of the paired substrates. The semiconductor integrated circuit has a mode terminal which is fixed to a power supply potential or to a reference potential during operation of the integrated circuit, and power supply dummy terminals connected to the power supply potential or reference potential inside the semiconductor integrated circuit. The wiring patterns formed on the paired insulating substrates connect the mode terminal to the power supply dummy terminals.
摘要翻译：液晶显示装置包括液晶显示面板和用于驱动和控制液晶显示面板的半导体集成电路。连接到半导体集成电路的I / O端子（接合焊盘）的输入/输出线的数量减少，从而简化I / O线的布线图案，从而在I / O布线图案中布置自由度为增强。面板具有一对绝缘基板，半导体集成电路安装在一对基板之一上。半导体集成电路具有在集成电路的工作期间固定为电源电位或参考电位的模式端子，以及连接到半导体集成电路内的电源电位或参考电位的电源虚拟端子。形成在成对的绝缘基板上的布线图案将模式端子连接到电源虚拟端子。

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