专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US06486864B1 Liquid crystal display device, and method for 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：US06486864B1
公开(公告)日：2002-11-26
申请号：US09518815
申请日：2000-03-03
申请人： Mutsumi Nakajima , Koichi Miyachi
发明人： Mutsumi Nakajima , Koichi Miyachi
IPC分类号： G09G336
CPC分类号： G09G3/3655 , G09G3/3659 , G09G2300/0876 , G09G2310/0235 , G09G2310/0251
摘要： A liquid crystal display device of the present invention includes: first and second electrodes crossing each other; switching elements in a vicinity of each first and second electrode intersection; pixel electrodes respectively arranged in a matrix and partitioned from one another by the first and second electrodes; the first electrodes supplied with a gate voltage for turning ON/OFF the switching elements and the second electrodes supplied with a source voltage; third electrodes supplied with a common voltage; and a liquid crystal layer interposed between the third electrodes and the pixel electrodes. The source voltage includes an image signal voltage and an assist signal voltage. The common voltage has different values between an image signal writing scanning period defined as a period during which the image signal voltage is applied, and at least one assist signal writing scanning period defined as a period during which the assist signal voltage is applied.
摘要翻译：本发明的液晶显示装置包括：彼此交叉的第一和第二电极; 每个第一和第二电极交叉点附近的开关元件; 分别排列成矩阵并由第一和第二电极彼此隔开的像素电极; 所述第一电极被提供有用于接通/断开所述开关元件的栅极电压和提供有源极电压的所述第二电极; 提供公共电压的第三电极; 以及插入在第三电极和像素电极之间的液晶层。源极电压包括图像信号电压和辅助信号电压。公共电压在被定义为施加图像信号电压的周期的图像信号写入扫描周期与被定义为施加辅助信号电压的周期的至少一个辅助信号写入扫描周期之间具有不同的值。

52. 发明授权

US06426782B1 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US06426782B1
公开(公告)日：2002-07-30
申请号：US09146429
申请日：1998-09-03
申请人： Mutsumi Nakajima
发明人： Mutsumi Nakajima
IPC分类号： G02F1137
CPC分类号： G09G3/3611 , G02F1/134336 , G02F1/13768 , G09G2310/06
摘要： A liquid crystal display device includes a liquid crystal layer; a plurality of row signal lines for driving the liquid crystal layer; and a plurality of column signal lines for driving the liquid crystal layer, wherein an optical state of the liquid crystal layer is varied by a magnetic field produced by at least one signal line of one of the plurality of row signal lines and the plurality of column signal lines.
摘要翻译：液晶显示装置包括液晶层; 用于驱动液晶层的多条行信号线; 以及用于驱动液晶层的多条列信号线，其中液晶层的光学状态由多行行信号线和多列中的一条的至少一条信号线产生的磁场变化信号线。

53. 发明授权

US5471329A Active matrix type liquid crystal display panel and a method for producing the same, having a construction capable of preventing breakdown of the switching elements or deterioration due to static electricity 失效
标题翻译：有源矩阵型液晶显示面板及其制造方法，具有能够防止开关元件的破坏或静电导致的劣化的结构
公开(公告)号：US5471329A
公开(公告)日：1995-11-28
申请号：US171235
申请日：1993-12-21
申请人： Mutsumi Nakajima , Nobuyoshi Nagashima , Kyoushi Tanaka
发明人： Mutsumi Nakajima , Nobuyoshi Nagashima , Kyoushi Tanaka
IPC分类号： G02F1/133 , G02F1/1345 , G02F1/136 , G02F1/1362 , G02F1/1368 , H01L49/02 , G02F1/1343
CPC分类号： G02F1/1362 , G02F1/136204
摘要： An active matrix type liquid crystal display panel including a first and a second insulating substrates which face each other is disclosed. The first insulating substrate includes: first bus lines formed on a face of the first insulating substrate, the face facing the second insulting substrate; second bus lines crossing the first bus lines; a short-circuit line for short-circuiting the first bus lines to the second bus lines, the short-circuit line crossing the first bus lines at end portions thereof and crossing the second bus lines at end portions thereof; and a plurality of elements for electrically connecting the short-circuit line to one of the first bus lines and the second bus lines, the elements being respectively formed at the crossings of the short-circuit line and the first bus lines and at the crossings of the short-circuit line and the second bus lines. Each of the elements includes: part of a corresponding one of the end portions of the first bus lines or part of a corresponding one of the end portions of the second bus lines; a corresponding part of the short-circuit line; and an insulating thin film formed between the short-circuit line and the corresponding one of the end portions of the first bus lines or the corresponding one of the end portion of the second bus lines.
摘要翻译：公开了一种包括彼此面对的第一和第二绝缘基板的有源矩阵型液晶显示面板。第一绝缘基板包括：形成在第一绝缘基板的表面上的第一总线，面对第二绝缘基板的面; 第二条公交线路穿过第一条公交线路; 用于将第一总线短路到第二总线的短路线，在其端部与第一总线相交的短路线，并在其端部与第二总线交叉; 以及用于将短路线电连接到第一总线和第二总线之一的多个元件，这些元件分别形成在短路线路和第一总线线路的交叉点处，短路线和第二条总线。每个元件包括：第一总线的相应一个端部的一部分或第二总线的相应的一个端部的一部分; 短路线的对应部分; 以及形成在所述短路线与所述第一总线的相应的一个端部或所述第二总线的端部中的对应的一个之间的绝缘薄膜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式