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1. 发明授权

US07592994B2 Liquid crystal display apparatus and reduction of electromagnetic interference 有权
公开(公告)号：US07592994B2
公开(公告)日：2009-09-22
申请号：US10955756
申请日：2004-09-30
申请人： Satoshi Sekido , Takae Ito , Shinpei Nagatani , Hidefumi Yoshida , Takashi Sasabayashi , Koichi Katagawa , Katsuhiko Kishida , Mikio Oshiro , Katsunori Tanaka , Toshimitsu Minemura , Katsuyoshi Hiraki , Yuichi Inoue
发明人： Satoshi Sekido , Takae Ito , Shinpei Nagatani , Hidefumi Yoshida , Takashi Sasabayashi , Koichi Katagawa , Katsuhiko Kishida , Mikio Oshiro , Katsunori Tanaka , Toshimitsu Minemura , Katsuyoshi Hiraki , Yuichi Inoue
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3685 , G09G2320/0276 , G09G2320/028 , G09G2330/06
摘要： A liquid crystal display apparatus includes a liquid crystal display unit, a plurality of data driving units which provide image data to said liquid crystal display unit, and a control unit which enables said plurality of data driving units to take in the image data simultaneously if the image data to be provided to said data driving units are identical.

2. 发明申请

US20050057483A1 Liquid crystal display apparatus and reduction of electromagnetic interference 有权
标题翻译：液晶显示装置和电磁干扰减少
公开(公告)号：US20050057483A1
公开(公告)日：2005-03-17
申请号：US10955756
申请日：2004-09-30
申请人： Satoshi Sekido , Takae Ito , Shinpei Nagatani , Hidefumi Yoshida , Takashi Sasabayashi , Koichi Katagawa , Katsuhiko Kishida , Mikio Oshiro , Katsunori Tanaka , Toshimitsu Minemura , Katsuyoshi Hiraki , Yuichi Inoue
发明人： Satoshi Sekido , Takae Ito , Shinpei Nagatani , Hidefumi Yoshida , Takashi Sasabayashi , Koichi Katagawa , Katsuhiko Kishida , Mikio Oshiro , Katsunori Tanaka , Toshimitsu Minemura , Katsuyoshi Hiraki , Yuichi Inoue
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3685 , G09G2320/0276 , G09G2320/028 , G09G2330/06
摘要： A liquid crystal display apparatus includes a liquid crystal display unit, a plurality of data driving units which provide image data to said liquid crystal display unit, and a control unit which enables said plurality of data driving units to take in the image data simultaneously if the image data to be provided to said data driving units are identical.
摘要翻译：液晶显示装置包括：液晶显示单元，向所述液晶显示单元提供图像数据的多个数据驱动单元;以及控制单元，其能够使所述多个数据驱动单元同时拍摄图像数据，如果要提供给所述数据驱动单元的图像数据是相同的。

3. 发明授权

US06856373B2 Liquid crystal display apparatus and reduction of electromagnetic interference 有权
公开(公告)号：US06856373B2
公开(公告)日：2005-02-15
申请号：US09939845
申请日：2001-08-27
申请人： Satoshi Sekido , Takae Ito , Shinpei Nagatani , Hidefumi Yoshida , Takashi Sasabayashi , Koichi Katagawa , Katsuhiko Kishida , Mikio Oshiro , Katsunori Tanaka , Toshimitsu Minemura , Katsuyoshi Hiraki , Yuichi Inoue
发明人： Satoshi Sekido , Takae Ito , Shinpei Nagatani , Hidefumi Yoshida , Takashi Sasabayashi , Koichi Katagawa , Katsuhiko Kishida , Mikio Oshiro , Katsunori Tanaka , Toshimitsu Minemura , Katsuyoshi Hiraki , Yuichi Inoue
IPC分类号： G09G3/36 , G02F1/13
CPC分类号： G09G3/3611 , G09G3/3685 , G09G2320/0276 , G09G2320/028 , G09G2330/06
摘要： A liquid crystal display apparatus includes a liquid crystal display unit, a plurality of data driving units which provide image data to said liquid crystal display unit, and a control unit which enables said plurality of data driving units to take in the image data simultaneously if the image data to be provided to said data driving units are identical.

4. 发明授权

US5999158A Display device, drive circuit for the display device, and method of driving the display device 失效
标题翻译：显示装置，显示装置的驱动电路以及驱动显示装置的方法
公开(公告)号：US5999158A
公开(公告)日：1999-12-07
申请号：US710374
申请日：1996-09-16
申请人： Satoshi Sekido , Hirokazu Miwa , Mikio Oshiro , Takae Ito , Hiromi Enomoto
发明人： Satoshi Sekido , Hirokazu Miwa , Mikio Oshiro , Takae Ito , Hiromi Enomoto
IPC分类号： G02F1/133 , G09G3/36 , G06G3/36
CPC分类号： G09G3/3688 , G09G2310/0232 , G09G2310/027 , G09G2310/08 , G09G2340/12 , G09G3/3614 , G09G3/3655
摘要： A drive circuit for a display device including a display panel for displaying an image line by line has a data register. The data register is used to store optional data in response to a control signal, to overwrite the stored optional data with display data, and to prepare display data for a given line of the display panel. The data prepared in the data register is transferred to the display panel to display the given line of the display panel. The drive circuit is capable of supplementing display data if the display data is improper for the display, thereby securing the quality of the displayed images.
摘要翻译：包括用于逐行显示图像的显示面板的显示装置的驱动电路具有数据寄存器。数据寄存器用于存储响应于控制信号的可选数据，用显示数据覆盖存储的可选数据，并为显示面板的给定行准备显示数据。将数据寄存器中准备的数据传送到显示面板，显示显示面板的给定行。如果显示数据不适于显示器，则驱动电路能够补充显示数据，从而确保所显示图像的质量。

5. 发明授权

US06667730B1 Display and method of and drive circuit for driving the display 有权
标题翻译：用于驱动显示器的显示和方法以及驱动电路
公开(公告)号：US06667730B1
公开(公告)日：2003-12-23
申请号：US09703275
申请日：2000-10-31
申请人： Yoshihisa Taguchi , Katsunori Tanaka , Katsuhiko Kishida , Toshiya Onodera , Hirofumi Miyamoto , Mikio Oshiro
发明人： Yoshihisa Taguchi , Katsunori Tanaka , Katsuhiko Kishida , Toshiya Onodera , Hirofumi Miyamoto , Mikio Oshiro
IPC分类号： G09G336
CPC分类号： G09G5/008 , G09G3/3677 , G09G3/3688 , G09G5/005 , G09G5/006
摘要： A display has a display panel of a first aspect ratio and is able to display on the display panel an image of a second aspect ratio whose width element is larger than that of the first aspect ratio. The display has a gate driver, a data driver, and a timing controller. The gate driver sequentially selects gate lines of the display panel. The data driver stores data for one gate line and supplies the data to one of the gate lines selected by the gate driver. The timing controller supplies control signals to the gate and data drivers so that predetermined data is displayed in top and bottom non-image areas of the display panel during a vertical blanking period. The display is capable of displaying images of different sizes.
摘要翻译：显示器具有第一宽高比的显示面板，并且能够在显示面板上显示其宽度要素大于第一宽高比的第二宽高比的图像。显示器具有栅极驱动器，数据驱动器和定时控制器。栅极驱动器依次选择显示面板的栅极线。数据驱动器存储用于一个栅极线的数据，并将数据提供给由栅极驱动器选择的栅极线之一。定时控制器向门和数据驱动器提供控制信号，使得在垂直消隐期间，预定数据显示在显示面板的顶部和底部非图像区域中。显示器能够显示不同尺寸的图像。

6. 发明授权

US5764216A Gamma correction circuit, a liquid crystal driver, a method of displaying image, and a liquid crystal display 失效
标题翻译：伽马校正电路，液晶驱动器，显示图像的方法和液晶显示器
公开(公告)号：US5764216A
公开(公告)日：1998-06-09
申请号：US268774
申请日：1994-06-29
申请人： Katsunori Tanaka , Mikio Oshiro , Tosiya Onodera , Katsuhiko Kishida , Masaki Miyahara
发明人： Katsunori Tanaka , Mikio Oshiro , Tosiya Onodera , Katsuhiko Kishida , Masaki Miyahara
IPC分类号： G02F1/133 , G09G3/36 , H04N5/202 , H04N5/66 , H04N5/68 , H04N9/69 , H04N5/21
CPC分类号： G09G3/3611 , H04N5/202 , H04N9/69 , G09G2320/0276 , H04N5/68
摘要： The present gamma correction circuit is provided with a memory for supplying correction data for the gamma correction of the luminance of a display means, and a selector for selecting either from N-bit uncorrected digital display data and corrected data for outputting as driving data for the display means. A liquid crystal driver is provided with gamma correction means for gamma-correcting the luminance of a liquid crystal panel inputting the N-bit digital display data for liquid crystal displaying and means for converting the N-bit digital display data into analog data, the gamma correction means comprises a gamma correction circuit of the invention. A liquid crystal display device is provided with a liquid crystal display panel inputting the N-bit digital display data for liquid crystal displaying, and gamma correction means or a liquid crystal driver for gamma-correcting the luminance of the liquid crystal display panel. The gamma correction means or the liquid crystal driver comprises a gamma correction means or a liquid crystal driver of the present invention.
摘要翻译：本伽马校正电路设有用于提供用于显示装置的亮度的伽马校正的校正数据的存储器，以及用于从N位未校正的数字显示数据中选择的校正数据和用于输出作为驱动数据的校正数据的选择器显示方式。液晶驱动器设置有伽马校正装置，用于伽玛校正输入用于液晶显示的N位数字显示数据的液晶面板的亮度，以及用于将N位数字显示数据转换成模拟数据的装置，伽马校正装置包括本发明的伽马校正电路。液晶显示装置具备输入用于液晶显示的N位数字显示数据的液晶显示面板和用于伽玛校正液晶显示面板的亮度的伽马校正装置或液晶驱动器。伽马校正装置或液晶驱动器包括本发明的伽马校正装置或液晶驱动器。

7. 发明授权

US07154467B2 Control circuit of liquid crystal display device for performing driving compensation 有权
标题翻译：用于执行驱动补偿的液晶显示装置的控制电路
公开(公告)号：US07154467B2
公开(公告)日：2006-12-26
申请号：US10806071
申请日：2004-03-22
申请人： Toshihiro Kojima , Koichi Katagawa , Mikio Oshiro
发明人： Toshihiro Kojima , Koichi Katagawa , Mikio Oshiro
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3648 , G09G2320/0252 , G09G2320/0285 , G09G2340/16
摘要： A control circuit of a liquid crystal display device has a display driving data generation section. The display driving data generation section includes a conversion table 46 for storing compensation data corresponding to the combination of the significant bits of the image data nFi of the current frame and of the post driving status data (n−1)Fp of the previous frame, and an interpolation operation section for generating interpolation compensation data by performing an interpolation operation for the compensation data which is read from the conversion table according to the insignificant bits of the image data of the current frame and of the post driving status data of the previous frame. And the conversion table further comprises a singular point conversion table used when the post driving status data of the previous frame is a first data. These tables are selected depending on whether the post driving status data of the previous frame is the first data or not.
摘要翻译：液晶显示装置的控制电路具有显示驱动数据生成部。显示驱动数据生成部分包括：转换表46，用于存储与当前帧的图像数据nFi的有效位和前一帧的后驱动状态数据（n-1）Fp的组合相对应的补偿数据，以及内插运算部，用于根据当前帧的图像数据的无效位和前一帧的后驱动状态数据，对从转换表读取的补偿数据进行内插运算，生成内插补偿数据。并且转换表还包括当前一帧的后驱动状态数据是第一数据时使用的奇异点转换表。这些表是根据前一帧的后驱动状态数据是否是第一数据来选择的。

8. 发明授权

US06304255B1 Reference potential generating circuit for liquid crystal display apparatus 有权
标题翻译：液晶显示装置用基准电位发生电路
公开(公告)号：US06304255B1
公开(公告)日：2001-10-16
申请号：US09175075
申请日：1998-10-19
申请人： Toshiaki Suzuki , Toshimitsu Minemura , Masanori Nishido , Seiji Hayashimoto , Mikio Oshiro
发明人： Toshiaki Suzuki , Toshimitsu Minemura , Masanori Nishido , Seiji Hayashimoto , Mikio Oshiro
IPC分类号： G09G500
CPC分类号： G09G3/3696
摘要： A reference potential generating circuit for liquid crystal display apparatus includes an outside reference potential generating circuit for generating a pair of outside reference potentials, and an inside reference potential generating circuit for generating a pair of inside reference potentials, which are between the outside reference potentials and are independent of the outside reference potentials. The outside or the inside reference potential generating circuit has a variable resister for correcting a deviation of a center potential of the outside or inside reference potentials.
摘要翻译：用于液晶显示装置的参考电位产生电路包括用于产生一对外部参考电位的外部参考电位产生电路和用于产生一对内部参考电位的内部参考电位产生电路，其在外部参考电位和独立于外部参考电位。外部或内部参考电位产生电路具有用于校正外部或内部参考电位的中心电位偏差的可变阻抗。

9. 发明申请

US20060066544A1 Liquid crystal display device and method of driving the same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20060066544A1
公开(公告)日：2006-03-30
申请号：US11059109
申请日：2005-02-16
申请人： Takahiro Sasaki , Yuichi Inoue , Mikio Oshiro , Kenko Honda
发明人： Takahiro Sasaki , Yuichi Inoue , Mikio Oshiro , Kenko Honda
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/2025 , G09G2310/027 , G09G2320/0252
摘要： In driving a liquid crystal display device having an alignment regulating structure for regulating liquid crystal, when the display state of the pixel is to be changed from a dark display to a bright display, a difference between the magnitude of a voltage Vd4 applied to the liquid crystal of the pixel at the beginning of the first frame and the magnitude of a voltage Vd3 applied to the liquid crystal of the pixel in the second frame or a subsequent frame, is set to be greater than a voltage Vod that decreases in the first frame due to an increase in the liquid crystal capacitance of the pixel.
摘要翻译：在驱动具有用于调节液晶的取向调节结构的液晶显示装置时，当将像素的显示状态从暗显示改变为明亮显示时，施加到该显示的电压Vd 4的大小之间的差异在第一帧开始处的像素的液晶和施加到第二帧或随后帧中的像素的液晶的电压Vd 3的大小被设置为大于在第二帧或后续帧中的像素的电压Vod，由于像素的液晶电容的增加，第一帧。

10. 发明授权

US07859503B2 Liquid crystal display device and method of driving the same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US07859503B2
公开(公告)日：2010-12-28
申请号：US11059109
申请日：2005-02-16
申请人： Takahiro Sasaki , Yuichi Inoue , Mikio Oshiro , Kenko Honda
发明人： Takahiro Sasaki , Yuichi Inoue , Mikio Oshiro , Kenko Honda
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/2025 , G09G2310/027 , G09G2320/0252
摘要： In driving a liquid crystal display device having an alignment regulating structure for regulating liquid crystal, when the display state of the pixel is to be changed from a dark display to a bright display, a difference between the magnitude of a voltage Vd4 applied to the liquid crystal of the pixel at the beginning of the first frame and the magnitude of a voltage Vd3 applied to the liquid crystal of the pixel in the second frame or a subsequent frame, is set to be greater than a voltage Vod that decreases in the first frame due to an increase in the liquid crystal capacitance of the pixel.
摘要翻译：在驱动具有用于调节液晶的取向调节结构的液晶显示装置时，当像素的显示状态将从暗显示变为亮显示时，施加到液体的电压Vd4的大小之间的差异在第一帧开始处的像素的晶体和施加到第二帧或后续帧中的像素的液晶的电压Vd3的大小被设置为大于在第一帧中减小的电压Vod 由于像素的液晶电容的增加。

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