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公开(公告)号：US20050270080A1
公开(公告)日：2005-12-08
申请号：US11171172
申请日：2005-06-28
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , H03K17/687 , H03K19/0175 , H03K19/0185 , H03K19/086
CPC分类号： G09G3/3688 , G09G3/3655 , G09G2300/0408 , G09G2310/027 , G09G2310/0289 , G09G2310/0294 , H03K3/356165
摘要： In the structure in which an input signal IN and a reverse-phase signal XIN thereof are externally input, an external IC is required for generating the reverse-phase signal XIN, and the number of required input signal terminals is two. A level shift circuit formed on an insulating substrate, such as a glass substrate, using transistors with large characteristic variations, for example, TFTs with high thresholds Vth, includes a complementary generator unit (11) driven by a first power supply (VCC) having an amplitude voltage equal to the amplitude voltage of a signal externally input from the substrate to generate complementary signals from a single-phase input signal IN. The complementary signals generated by the complementary generator unit (11) are level-shifted by a level shift unit (14). Therefore, it is no longer necessary to externally input the reverse-phase signal XIN.
摘要翻译： 在外部输入输入信号IN和反相信号XIN的结构中，需要外部IC来产生反相信号XIN，所需输入信号端子数为2。 使用具有大特性变化的晶体管等绝缘基板（例如玻璃基板）形成的电平移动电路，例如具有高阈值Vth的TFT，包括由第一电源（VCC）驱动的互补发电单元（11），第一电源（VCC） 幅度电压等于从衬底外部输入的信号的幅度电压，以产生来自单相输入信号IN的互补信号。 由互补发生器单元（11）产生的互补信号由电平移位单元（14）进行电平移位。 因此，不再需要外部输入反相信号XIN。
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公开(公告)号：US20060012557A1
公开(公告)日：2006-01-19
申请号：US11207352
申请日：2005-08-19
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G02F1/13394 , G09G2300/0408 , G09G2300/0417 , G09G2310/027 , G09G2310/0281 , G09G2310/0289 , G09G2310/0294 , G09G2330/021
摘要： When a data processing circuit is formed on an insulating substrate by using TFTs, it is difficult to process a data signal having a high data rate, such as digital display data, at a high speed. In a data processing circuit formed on an insulating substrate by using TFTs, a data signal having a small voltage amplitude input in series is increased in level to a data signal having a large voltage amplitude by a level shift circuit (11), the serial data signal having the large voltage amplitude is converted to parallel data signals by a serial-parallel conversion circuit (12), and then, the parallel data signals are reduced in level to data signals having a small voltage amplitude by level shift circuits (13A and 13B). Therefore, high-speed processing can be applied to digital data signals at a low power consumption.
摘要翻译： 当通过使用TFT在绝缘基板上形成数据处理电路时，难以高速处理诸如数字显示数据的数据速率高的数据信号。 在通过使用TFT形成在绝缘基板上的数据处理电路中，串联输入的电压振幅小的数据信号通过电平移位电路（11）增加到电压振幅较大的数据信号，串行数据 具有大电压幅度的信号通过串行 - 并行转换电路（12）被转换为并行数据信号，然后并行数据信号通过电平移位电路（13A和 13 B）。 因此，可以以低功耗将高速处理应用于数字数据信号。
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公开(公告)号：US20050024313A1
公开(公告)日：2005-02-03
申请号：US10485293
申请日：2003-05-28
IPC分类号： G02F1/1343 , G02F1/133 , G02F1/1339 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3688 , G02F1/13394 , G09G2300/0408 , G09G2300/0417 , G09G2310/027 , G09G2310/0281 , G09G2310/0289 , G09G2310/0294 , G09G2330/021
摘要： When a data processing circuit is formed on an insulating substrate by using TFTs, it is difficult to process a data signal having a high data rate, such as digital display data, at a high speed. In a data processing circuit formed on an insulating substrate by using TFTs, a data signal having a small voltage amplitude input in series is increased in level to a data signal having a large voltage amplitude by a level shift circuit (11), the serial data signal having the large voltage amplitude is converted to parallel data signals by a serial-parallel conversion circuit (12), and then, the parallel data signals are reduced in level to data signals having a small voltage amplitude by level shift circuits (13A and 13B). Therefore, high-speed processing can be applied to digital data signals at a low power consumption.
摘要翻译： 当通过使用TFT在绝缘基板上形成数据处理电路时，难以高速处理诸如数字显示数据的数据速率高的数据信号。 在通过使用TFT形成在绝缘基板上的数据处理电路中，串联输入的电压振幅小的数据信号通过电平移位电路（11）增加到电压振幅较大的数据信号，串行数据 具有大电压幅度的信号通过串并转换电路（12）被转换为并行数据信号，然后并行数据信号被电平移位电路（13A和13B）降低到电压振幅较小的数据信号 ）。 因此，可以以低功耗将高速处理应用于数字数据信号。
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公开(公告)号：US07224200B2
公开(公告)日：2007-05-29
申请号：US10484953
申请日：2003-05-26
IPC分类号： H03L5/00
CPC分类号： G09G3/3688 , G09G3/3655 , G09G2300/0408 , G09G2310/027 , G09G2310/0289 , G09G2310/0294 , H03K3/356165
摘要： In the structure in which an input signal IN and a reverse-phase signal XIN thereof are externally input, an external IC is required for generating the reverse-phase signal XIN, and the number of required input signal terminals is two.A level shift circuit formed on an insulating substrate, such as a glass substrate, using transistors with large characteristic variations, for example, TFTs with high thresholds Vth, includes a complementary generator unit (11) driven by a first power supply (VCC) having an amplitude voltage equal to the amplitude voltage of a signal externally input from the substrate to generate complementary signals from a single-phase input signal IN. The complementary signals generated by the complementary generator unit (11) are level-shifted by a level shift unit (14). Therefore, it is no longer necessary to externally input the reverse-phase signal XIN.
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公开(公告)号：US06958716B2
公开(公告)日：2005-10-25
申请号：US10485293
申请日：2003-05-28
IPC分类号： G02F1/1343 , G02F1/133 , G02F1/1339 , G09G3/20 , G09G3/36 , H03M9/00
CPC分类号： G09G3/3688 , G02F1/13394 , G09G2300/0408 , G09G2300/0417 , G09G2310/027 , G09G2310/0281 , G09G2310/0289 , G09G2310/0294 , G09G2330/021
摘要： When a data processing circuit is formed on an insulating substrate by using TFTs, it is difficult to process a data signal having a high data rate, such as digital display data, at a high speed.In a data processing circuit formed on an insulating substrate by using TFTs, a data signal having a small voltage amplitude input in series is increased in level to a data signal having a large voltage amplitude by a level shift circuit (11), the serial data signal having the large voltage amplitude is converted to parallel data signals by a serial-parallel conversion circuit (12), and then, the parallel data signals are reduced in level to data signals having a small voltage amplitude by level shift circuits (13A and 13B). Therefore, high-speed processing can be applied to digital data signals at a low power consumption.
摘要翻译： 当通过使用TFT在绝缘基板上形成数据处理电路时，难以高速处理诸如数字显示数据的数据速率高的数据信号。 在通过使用TFT形成在绝缘基板上的数据处理电路中，串联输入的电压振幅小的数据信号通过电平移位电路（11）增加到电压振幅较大的数据信号，串行数据 具有大电压幅度的信号通过串行 - 并行转换电路（12）被转换为并行数据信号，然后并行数据信号通过电平移位电路（13A和 13 B）。 因此，可以以低功耗将高速处理应用于数字数据信号。
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公开(公告)号：US07564441B2
公开(公告)日：2009-07-21
申请号：US11207352
申请日：2005-08-19
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G02F1/13394 , G09G2300/0408 , G09G2300/0417 , G09G2310/027 , G09G2310/0281 , G09G2310/0289 , G09G2310/0294 , G09G2330/021
摘要： When a data processing circuit is formed on an insulating substrate by using TFTs, it is difficult to process a data signal having a high data rate, such as digital display data, at a high speed.In a data processing circuit formed on an insulating substrate by using TFTs, a data signal having a small voltage amplitude input in series is increased in level to a data signal having a large voltage amplitude by a level shift circuit (11), the serial data signal having the large voltage amplitude is converted to parallel data signals by a serial-parallel conversion circuit (12), and then, the parallel data signals are reduced in level to data signals having a small voltage amplitude by level shift circuits (13A and 13B). Therefore, high-speed processing can be applied to digital data signals at a low power consumption.
摘要翻译： 当通过使用TFT在绝缘基板上形成数据处理电路时，难以高速处理诸如数字显示数据的数据速率高的数据信号。 在通过使用TFT形成在绝缘基板上的数据处理电路中，串联输入的电压振幅小的数据信号通过电平移位电路（11）增加到电压振幅较大的数据信号，串行数据 具有大电压幅度的信号通过串并转换电路（12）被转换为并行数据信号，然后并行数据信号被电平移位电路（13A和13B）降低到电压振幅较小的数据信号 ）。 因此，可以以低功耗将高速处理应用于数字数据信号。
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公开(公告)号：US20070063759A1
公开(公告)日：2007-03-22
申请号：US11601911
申请日：2006-11-18
IPC分类号： H03L5/00
CPC分类号： G09G3/3688 , G09G3/3655 , G09G2300/0408 , G09G2310/027 , G09G2310/0289 , G09G2310/0294 , H03K3/356165
摘要： In the structure in which an input signal IN and a reverse-phase signal XIN thereof are externally input, an external IC is required for generating the reverse-phase signal XIN, and the number of required input signal terminals is two. A level shift circuit formed on an insulating substrate, such as a glass substrate, using transistors with large characteristic variations, for example, TFTs with high thresholds Vth, includes a complementary generator unit (11) driven by a first power supply (VCC) having an amplitude voltage equal to the amplitude voltage of a signal externally input from the substrate to generate complementary signals from a single-phase input signal IN. The complementary signals generated by the complementary generator unit (11) are level-shifted by a level shift unit (14). Therefore, it is no longer necessary to externally input the reverse-phase signal XIN.
摘要翻译： 在外部输入输入信号IN和反相信号XIN的结构中，需要外部IC来产生反相信号XIN，所需输入信号端子数为2。 使用具有大特性变化的晶体管等绝缘基板（例如玻璃基板）形成的电平移动电路，例如具有高阈值Vth的TFT，包括由第一电源（VCC）驱动的互补发电单元（11），第一电源（VCC） 幅度电压等于从衬底外部输入的信号的幅度电压，以产生来自单相输入信号IN的互补信号。 由互补发生器单元（11）产生的互补信号由电平移位单元（14）进行电平移位。 因此，不再需要外部输入反相信号XIN。
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8.发明申请公开(公告)号：US20060066549A1
公开(公告)日：2006-03-30
申请号：US11231872
申请日：2005-09-22
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/2025 , G09G2310/027
摘要： A flat display apparatus and a driving method therefor are disclosed wherein an image having a pseudo gradation is displayed and peripheral circuits for a driving method based on frame rate control can be formed integrally on an insulating substrate to assure reliable operation. In the flat display apparatus, image data are distributed into a plurality of systems in response to a variation pattern of a gradation of pixels such that variation patterns of the gradations of corresponding pixels in each system are same as each other, and the image data of the systems are outputted. Then, for each system, in response to a logic value of lower order side bit of the image data, a logic value of the signal pattern indicating the variation pattern is added to the high order side bits to modulate the image data of the systems to produce modulation data.
摘要翻译： 公开了一种平面显示装置及其驱动方法，其中显示具有伪灰度的图像，并且可以在绝缘基板上一体地形成基于帧速率控制的驱动方法的外围电路，以确保可靠的操作。 在平面显示装置中，响应于像素的灰度的变化模式，将图像数据分散到多个系统中，使得每个系统中相应像素的灰度的变化图案彼此相同，并且图像数据 系统被输出。 然后，对于每个系统，响应于图像数据的低阶侧位的逻辑值，将指示变化模式的信号模式的逻辑值添加到高阶侧位，以将系统的图像数据调制为 产生调制数据。
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公开(公告)号：US07696989B2
公开(公告)日：2010-04-13
申请号：US10563298
申请日：2004-07-06
CPC分类号： G09G3/3696 , G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2300/0408 , G09G2300/0876 , G09G2310/027 , G09G2330/02 , G09G2330/021 , G09G2330/022
摘要： The present invention is applied, for example, to a liquid crystal display apparatus in which drive circuitry is formed integrally on an insulating substrate, wherein processing results from circuit blocks 41A, 41B on the side of a higher power supply voltage are inputted into the side of a lower power supply voltage through active elements performing on-off operation complementarily, and by the fall of the power supply voltage on this higher side, the output of these active elements is set to a predetermined level.
摘要翻译： 本发明例如应用于其中驱动电路一体形成在绝缘基板上的液晶显示装置，其中来自电源电压侧的电路块41A，41B的处理结果输入到侧面 通过有源元件互补地进行开 - 关操作的较低电源电压，并且由于该较高侧的电源电压的下降，这些有源元件的输出被设定为预定电平。
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公开(公告)号：US07639034B2
公开(公告)日：2009-12-29
申请号：US10876450
申请日：2004-06-28
IPC分类号： G01R31/00
CPC分类号： G09G3/006 , G09G3/3648 , G09G2300/0426 , G09G2300/08 , G09G2310/0248 , G09G2330/12 , Y10S345/904
摘要： The present invention relates to a flat display apparatus and a flat display apparatus testing method, and is, for example, applicable to a liquid crystal display apparatus where drive circuits are integrally formed on an insulating substrate. The present invention is capable of carrying out a reliable screening of defective pixels so as to effectively avoid deterioration in reliability even in cases where transistors with low withstand voltages are employed. A common line-side wiring pattern COM of wiring patterns LCC and COM of a capacitor of pixels is connected to a precharge circuit externally in an independent manner.
摘要翻译： 平板显示装置和平板显示装置测试方法技术领域本发明涉及平面显示装置和平板显示装置测试方法，例如可应用于在绝缘基板上一体形成驱动电路的液晶显示装置。 本发明能够对缺陷像素进行可靠的筛选，从而即使在采用具有低耐压的晶体管的情况下也能有效地避免可靠性的劣化。 像素电容器的布线图案LCC和COM的公共线路侧布线图案COM以独立的方式连接到外部的预充电电路。
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