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1. 发明授权

US5801673A Liquid crystal display device and method for driving the same 失效
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US5801673A
公开(公告)日：1998-09-01
申请号：US297219
申请日：1994-08-29
申请人： Takayuki Shimada , Toshihiro Yamashita , Yutaka Takafuji , Toshio Matsumoto
发明人： Takayuki Shimada , Toshihiro Yamashita , Yutaka Takafuji , Toshio Matsumoto
IPC分类号： G09G3/20 , G09G3/36 , G09G3/34
CPC分类号： G09G3/3688 , G09G3/3648 , G09G2300/043 , G09G2310/0205 , G09G2310/0248 , G09G2310/0283 , G09G2310/0297 , G09G2320/0223 , G09G3/2011
摘要： A liquid crystal display device which includes: a plurality of source bus lines in parallel with each other; a plurality of gate bus lines in parallel with each other, crossing the source bus lines; a switching element connected to one of the plurality of source bus lines and one of the gate bus lines; a pixel portion connected to the switching element; and a source drive circuit for supplying a data signal to the plurality of source bus lines, wherein the source drive circuit has a data signal line connected to the respective source bus lines, and the data signal line forms a closed circuit, thereby making a delay time of the data signal supplied to the plurality of source bus lines uniform is disclosed.
摘要翻译：一种液晶显示装置，包括：彼此平行的多条源极总线; 多条栅极总线相互并联，与源极总线交叉; 连接到所述多个源极总线和所述栅极总线之一的开关元件; 连接到所述开关元件的像素部分; 以及用于向多条源极总线提供数据信号的源极驱动电路，其中源极驱动电路具有连接到各个源极总线的数据信号线，并且数据信号线形成闭合电路，由此产生延迟公开了提供给多条源极总线的数据信号的均匀时间。

2. 发明授权

US5506598A Active matrix substrate and a method for driving the same 失效
标题翻译：有源矩阵基板及其驱动方法
公开(公告)号：US5506598A
公开(公告)日：1996-04-09
申请号：US5361
申请日：1993-01-19
申请人： Takayuki Shimada , Toshihiro Yamashita , Yutaka Takafuji
发明人： Takayuki Shimada , Toshihiro Yamashita , Yutaka Takafuji
IPC分类号： G02F1/133 , G02F1/1343 , G02F1/136 , G02F1/1362 , G02F1/1368 , G09G3/36
CPC分类号： G02F1/13624 , G09G3/3648 , G09G3/3659 , G09G2300/0809 , G09G3/3614
摘要： An active matrix substrate including a plurality of pixels arranged in a matrix manner and a plurality of switching elements connected in series to each of the plurality of pixels, each of the plurality of switching elements having a gate electrode, a gate electrode of at least one of the plurality of switching elements being electrically isolated from those of the other remaining switching elements.
摘要翻译：一种有源矩阵基板，包括以矩阵方式布置的多个像素和与多个像素中的每一个串联连接的多个开关元件，所述多个开关元件中的每一个具有栅极电极，至少一个栅极电极多个开关元件与其它剩余开关元件的电气隔离。

3. 发明授权

US5576730A Active matrix substrate and a method for producing the same 失效
标题翻译：有源矩阵基板及其制造方法
公开(公告)号：US5576730A
公开(公告)日：1996-11-19
申请号：US43384
申请日：1993-04-06
申请人： Takayuki Shimada , Toshihiro Yamashita , Yutaka Takafuji
发明人： Takayuki Shimada , Toshihiro Yamashita , Yutaka Takafuji
IPC分类号： G02F1/136 , G02F1/133 , G02F1/1345 , G02F1/1368 , G09F9/30 , G09G3/00 , G09G3/36 , G01R31/28
CPC分类号： G09G3/006 , G09G3/3648 , G09G3/3688 , Y10S345/904
摘要： An active matrix substrate including an external signal supplying circuit for externally supplying the video signals to the data lines. The external signal supplying circuit includes a data line connection section connected to the data lines; an inspection signal inputting section and an inspection signal outputting section both connected to the data line connection section; and a switching device for electrically connecting the inspection signal inputting section or the inspection signal outputting section to the data line connection section. After the active matrix substrate is subjected to an electrical inspection, a short ring is formed for electrically connecting an inspection signal inputting terminal provided with an inspection signal inputting section, an inspection signal outputting terminal provided with an inspection signal outputting section, a first terminal provided with a gate driving circuit, a second terminal provided with a source driving circuit, and the data line connection section, in a case when the active matrix substrate is judged to have no defect; and then the short ring is removed after an alignment treatment of a display medium.
摘要翻译：一种有源矩阵基板，包括用于向数据线外部供应视频信号的外部信号提供电路。外部信号提供电路包括连接到数据线的数据线连接部分; 检测信号输入部和检查信号输出部，两者都连接到数据线连接部; 以及用于将检查信号输入部分或检查信号输出部分电连接到数据线连接部分的切换装置。在有源矩阵基板进行电气检查之后，形成短环，用于将设置有检查信号输入部的检查信号输入端子，设置有检查信号输出部的检查信号输出端子，提供的第一端子在有源矩阵基板被判断为没有缺陷的情况下，具有栅极驱动电路，设置有源极驱动电路的第二端子和数据线连接部，然后在显示介质的取向处理之后移除短环。

4. 发明授权

US5506516A Method of inspecting an active matrix substrate 失效
标题翻译：检查有源矩阵基板的方法
公开(公告)号：US5506516A
公开(公告)日：1996-04-09
申请号：US300540
申请日：1994-09-06
申请人： Toshihiro Yamashita , Yasuhiro Matsushima , Takayuki Shimada , Yutaka Takafuji
发明人： Toshihiro Yamashita , Yasuhiro Matsushima , Takayuki Shimada , Yutaka Takafuji
IPC分类号： G02F1/133 , G02F1/13 , G02F1/1343 , G02F1/136 , G02F1/1368 , G06F11/267 , G09F9/30 , G09G3/36 , G01R31/00 , G01R15/12
CPC分类号： G06F11/2221 , G09G3/3648 , G09G2330/12
摘要： In a method of inspecting an active matrix substrate of the invention, the active matrix substrate includes a pixel portion having a plurality of pixels arranged in a matrix, a plurality of scanning lines and data lines for driving the pixel portion, and a drive circuit having one and more video lines, one end of each of the plurality of data lines being connected to one of the video lines. The method of the invention includes the steps of: providing one or more inspecting lines, the other end of each of the plurality of data lines being connected to one of the inspecting lines; applying an inspecting signal to each of the inspecting lines, with the drive circuit being in operation; and inspecting the drive circuit and the plurality of data lines, based on at least one of the signals output from the or each of the video lines in accordance with the inspecting signals.
摘要翻译：在本发明的有源矩阵基板的检查方法中，有源矩阵基板包括具有排列成矩阵状的多个像素的像素部，多个用于驱动像素部的扫描线和数据线，驱动电路具有一条或多条视频线，多条数据线中的每条数据线的一端连接到一条视频线。本发明的方法包括以下步骤：提供一条或多条检查线，多条数据线中的每条数据线的另一端连接到检测线之一; 在驱动电路正在运行中的情况下，向每个检查线施加检查信号; 以及根据所述检查信号，基于从所述视频线路中的每一个输出的信号中的至少一个信号来检查所述驱动电路和所述多条数据线。

5. 发明授权

US6081250A Active matrix display device and its driving method 失效
标题翻译：主动矩阵显示装置及其驱动方法
公开(公告)号：US6081250A
公开(公告)日：2000-06-27
申请号：US266159
申请日：1994-06-27
申请人： Takayuki Shimada , Toshihiro Yamashita , Yutaka Takafuji
发明人： Takayuki Shimada , Toshihiro Yamashita , Yutaka Takafuji
IPC分类号： G02F1/133 , G02F1/1368 , G09F9/30 , G09G3/36
CPC分类号： G02F1/1368 , G09G3/3648 , G02F2202/104 , G09G2320/0214 , G09G2320/0223
摘要： To enhance the display quality by improving the writing characteristic of active matrix display device.A plurality of signal lines of video signals are provided for pixels of each column arranged in two-dimensional array, and the driving element of each pixel is designed to be driven by any one of the signal lines, so that the scanning time of each line may be extended longer than one horizontal scanning period.
摘要翻译：通过提高有源矩阵显示装置的写入特性来提高显示质量。为以二维阵列排列的各列的像素提供多条视频信号线，每个像素的驱动元件被设计成由任何一条信号线驱动，从而每条线的扫描时间可以延长一个以上的水平扫描周期。

6. 发明授权

US5528056A CMOS thin-film transistor having split gate structure 失效
标题翻译：具有分离栅结构的CMOS薄膜晶体管
公开(公告)号：US5528056A
公开(公告)日：1996-06-18
申请号：US392621
申请日：1995-02-22
申请人： Takayuki Shimada , Toshihiro Yamashita , Yasuhiro Matsushima , Yoji Yoshimura , Yutaka Takafuji
发明人： Takayuki Shimada , Toshihiro Yamashita , Yasuhiro Matsushima , Yoji Yoshimura , Yutaka Takafuji
IPC分类号： H01L27/12 , H01L29/76
CPC分类号： H01L27/12
摘要： A thin-film semiconductor device having a CMOS inverter comprising a pair of n-type and p-type thin-film transistors, wherein the gate electrode of at least one of the paired thin-film transistors comprises a plurality of gate electrode sections spaced apart along the channel length. The channel region of the n-type thin-film transistor is doped with p-type impurities. This structure serves to reduce the leakage current and maintain high OFF resistance for a high source-drain voltage. Further, since a good symmetry of characteristics is maintained between the n-type and p-type thin-film transistors that constitute the CMOS inverter, no appreciable bias is caused in the output voltage of the CMOS inverter.
摘要翻译：一种具有CMOS反相器的薄膜半导体器件，包括一对n型和p型薄膜晶体管，其中所述成对薄膜晶体管中的至少一个的栅电极包括间隔开的多个栅电极部分沿着通道长度。 n型薄膜晶体管的沟道区域掺杂有p型杂质。该结构用于减小漏电流并且保持高的源 - 漏电压的高关断电阻。此外，由于在构成CMOS反相器的n型和p型薄膜晶体管之间保持良好的特性对称性，所以在CMOS反相器的输出电压中不会产生明显的偏差。

7. 发明授权

US06028580A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US06028580A
公开(公告)日：2000-02-22
申请号：US719442
申请日：1996-09-25
申请人： Seishi Kosegawa , Toshihiro Yamashita , Yutaka Takafuji
发明人： Seishi Kosegawa , Toshihiro Yamashita , Yutaka Takafuji
IPC分类号： G02F1/136 , G02F1/1368 , G09G3/36 , H01L27/12 , H01L29/786
CPC分类号： H01L27/12 , G02F1/136259 , G09G3/3688
摘要： A driving circuit integrated type active-matrix liquid crystal display device is arranged such that a buffer composed of a P-channel thin film transistor and an N-channel thin film transistor that are connected in series is adopted for the P-channel thin film transistor and an N-channel thin film transistor; at least one of the P-channel thin film transistor and the N-channel thin film transistor is composed of a plurality of thin film transistors that are connected in parallel; and at least one of a power source line and an output line connected to the plurality of thin film transistors connected in parallel is formed in a wiring pattern composed of a main wiring section and a branched wiring section branched into respective thin film transistors. The described arrangement permits a line-shaped defect due to a defective thin film transistor which constitutes a buffer of the drive circuit to be eliminated with ease, while improving a yield of panels.
摘要翻译：驱动电路集成型有源矩阵液晶显示装置被布置为使得由P沟道薄膜晶体管和N沟道薄膜晶体管组成的缓冲器串联连接的P沟道薄膜晶体管和N沟道薄膜晶体管; P沟道薄膜晶体管和N沟道薄膜晶体管中的至少一个由并联连接的多个薄膜晶体管构成; 并且连接到并联连接的多个薄膜晶体管的电源线和输出线中的至少一个形成在由主配线部分和分支成各个薄膜晶体管的分支布线部分组成的布线图案中。所述布置允许由于构成驱动电路的缓冲器的缺陷薄膜晶体管而容易地消除的线状缺陷，同时提高了面板的产量。

8. 发明授权

US5748175A LCD driving apparatus allowing for multiple aspect resolution 失效
标题翻译：液晶驱动装置允许多个方面的分辨率
公开(公告)号：US5748175A
公开(公告)日：1998-05-05
申请号：US523444
申请日：1995-09-05
申请人： Takayuki Shimada , Yasunobu Akebi , Yutaka Takafuji
发明人： Takayuki Shimada , Yasunobu Akebi , Yutaka Takafuji
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , G11C19/00 , H04N3/27 , H04N5/66
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3688 , H04N3/1512 , H04N3/1562 , H04N3/27 , G09G2310/0232 , G09G2340/0442 , G09G2340/0471 , G09G2340/0478
摘要： A display device includes a gate driver for supplying a corresponding scanning signal to a plurality of scanning signal lines, a source driver for receiving an image signal, extracting an image data from the image signal and supplying the corresponding image data to a plurality of data signal lines, and a display section for displaying the image data based on the scanning signal. The plurality of scanning signal lines is classified into a predetermined first group and a second group. The gate driver supplies a corresponding second scanning pulse signal to scanning signal lines of the predetermined first group and supplies a non-selection signal to scanning signal lines of the predetermined second group based on the sampling control signal when the control signal is in a second state.
摘要翻译：显示装置包括用于向多条扫描信号线提供对应的扫描信号的栅极驱动器，用于接收图像信号的源极驱动器，从图像信号中提取图像数据，并将相应的图像数据提供给多个数据信号线条和用于基于扫描信号显示图像数据的显示部分。多个扫描信号线分为预定的第一组和第二组。栅极驱动器将相应的第二扫描脉冲信号提供给预定第一组的扫描信号线，并且当控制信号处于第二状态时，基于采样控制信号将非选择信号提供给预定第二组的扫描信号线。

9. 发明授权

US5182620A Active matrix display device 失效
标题翻译：主动矩阵显示设备
公开(公告)号：US5182620A
公开(公告)日：1993-01-26
申请号：US678077
申请日：1991-04-02
申请人： Takayuki Shimada , Yasuhiro Matsushima , Yutaka Takafuji
发明人： Takayuki Shimada , Yasuhiro Matsushima , Yutaka Takafuji
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/136 , G02F1/1362 , G02F1/1368 , H01L21/336 , H01L27/12 , H01L29/786
CPC分类号： G02F1/136227 , G02F1/136213 , H01L27/12 , G02F2001/13606 , G02F2001/13685
摘要： An active matrix display includes pixel electrodes (4) which are formed over an insulating layer (17). The insulating layer (17) covers signal lines (2) which supply an image signal and also connect one pixel electrode (4) with another. The insulating layer (17) also covers an additional capacitor common line (8). The pixel electrodes (4) at least partially overlay the signal lines (2) and the additional capacitor common line (8), thereby achieving a larger numerical aperture for the display.

10. 发明授权

US5159477A Active matrix display device having additional capacitors connected to switching elements and additional capacitor common line 失效
标题翻译：具有连接到开关元件和附加电容器通用线的附加电容器的主动矩阵显示装置
公开(公告)号：US5159477A
公开(公告)日：1992-10-27
申请号：US615949
申请日：1990-11-20
申请人： Takayuki Shimada , Yasuhiro Matsushima , Yutaka Takafuji
发明人： Takayuki Shimada , Yasuhiro Matsushima , Yutaka Takafuji
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1368 , H01L21/336 , H01L21/822 , H01L27/04 , H01L29/78 , H01L29/786
CPC分类号： G02F1/136213
摘要： An active matrix display device having low resistance additional capacitor common lines and additional capacitors in which each of the additional capacitors has a first electrode connected to a switching element and a second electrode connected to the additional capacitor common line, and the additional capacitor common line is made of the same material as the signal lines, so that the possibility of signal delay on the additional capacitor common lines is reduced.

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