专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

EP0595495B1 A driving device for a display panel and a driving method of the same 失效
标题翻译：装置和方法用于控制显示面板
公开(公告)号：EP0595495B1
公开(公告)日：1998-03-18
申请号：EP93308000.4
申请日：1993-10-07
申请人： SHARP KABUSHIKI KAISHA
发明人： Yamamoto, Kunihiko , Matsui, Kiyohisa , Ishii, Yutaka , Yasunishi, Norio , Nakamura, Toshihiro , Washio, Hajime , Taniguchi, Koki
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3625

12. 发明授权

EP0509727B1 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：EP0509727B1
公开(公告)日：1997-06-18
申请号：EP92303253.6
申请日：1992-04-10
申请人： SHARP KABUSHIKI KAISHA
发明人： Ishii, Yutaka , Yamamoto, Yoshitaka , Tsuchihira, Terutoshi
IPC分类号： G09G3/36 , G09G3/34
CPC分类号： G09G3/3413 , G02F1/13475 , G09G3/3406 , G09G3/3607 , G09G2300/0842 , G09G2300/0852 , G09G2310/0235

13. 发明授权

EP0541374B1 A three-dimensional display system 失效
标题翻译：一种三维成像系统
公开(公告)号：EP0541374B1
公开(公告)日：1997-05-02
申请号：EP92310133.1
申请日：1992-11-05
申请人： SHARP KABUSHIKI KAISHA
发明人： Ishii, Yutaka , Yamamoto, Yoshitaka
IPC分类号： H04N15/00
CPC分类号： H04N13/337 , H04N13/189 , H04N13/305 , H04N13/31 , H04N13/341 , H04N13/344
摘要： A three-dimensional display system of the present invention is provided, which includes: an optical source (1); a liquid crystal display element (10) upon which light is incident from the optical source and in which liquid crystal (19) is inserted between a pair of substrates (17, 18) facing each other; a driving means (14) for alternately driving the liquid crystal display element (10) to display an image for a right eye and an image for a left eye at alternate timing; a light modulator (50) upon which the light is incident from the liquid crystal display element (10) and which provides a first polarized light used for the image for the right eye and provides a second polarized light used for the image for the left eye, the first and second polarized lights having different plane polarizations or having different circular polarizations; a screen (6) on which the polarized lights emitted from the light modulator are projected; and eyeglasses used for watching the screen, at least having a first polarizing plate for watching the first polarized light for the right eye and a second polarizing plate for watching the second polarized light for the left eye.

14. 发明授权

EP0490484B1 Display apparatus 失效
公开(公告)号：EP0490484B1
公开(公告)日：1996-05-01
申请号：EP91310363.6
申请日：1991-11-08
申请人： SHARP KABUSHIKI KAISHA
发明人： Kimura, Naofumi , Ishii, Yutaka , Yoshida, Masaru , Matsuura, Masataka , Hatano, Akitsugu , Narutaki, Yozo , Fujiwara, Sayuri , Izumi, Yoshihiro , Yamamoto, Yoshitaka
IPC分类号： G02F1/135 , G09G3/22
CPC分类号： G09G3/36 , G02F1/133524 , G02F1/135

15. 发明授权

EP0370773B1 Method for driving a multi-layered-type liquid crystal display device 失效
标题翻译：的层叠型液晶显示装置的驱动方法
公开(公告)号：EP0370773B1
公开(公告)日：1996-01-17
申请号：EP89312086.5
申请日：1989-11-21
申请人： SHARP KABUSHIKI KAISHA
发明人： Hatano, Akitsugu , Ishii, Yutaka
IPC分类号： G02F1/1347
CPC分类号： G02F1/13473 , G02F1/1397

16. 发明授权

EP0351200B1 Liquid crystal display apparatus 失效
公开(公告)号：EP0351200B1
公开(公告)日：1995-09-13
申请号：EP89307054.0
申请日：1989-07-11
申请人： SHARP KABUSHIKI KAISHA
发明人： Ishii, Yutaka
IPC分类号： G02F1/133 , G02F1/137
CPC分类号： G02F1/133636

17. 发明公开

EP0595495A3 A driving device for a display panel and a driving method of the same 失效
标题翻译：用于显示面板的驱动装置及其驱动方法
公开(公告)号：EP0595495A3
公开(公告)日：1994-09-21
申请号：EP93308000.4
申请日：1993-10-07
申请人： SHARP KABUSHIKI KAISHA
发明人： Yamamoto, Kunihiko , Matsui, Kiyohisa , Ishii, Yutaka , Yasunishi, Norio , Nakamura, Toshihiro , Washio, Hajime , Taniguchi, Koki
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3625
摘要： A driving device for a display apparatus and a driving method for the same are provided. In the driving device, scanning signals and data signals having a plurality of periodical inactive portions in one frame are applied to respective display dots. In the inactive term, a fixed voltage is applied to each of the display dots. The signal applied to the display dot is divided into small terms by the inactive portions, resulting in higher frequency components in the voltage signal applied to the display dot. As a result, the frequency components of the driving signal applied to the display dot are averaged. Further, a complete orthogonal function having 2 r base function series is used, and a desired display data is completely reproduced on the display apparatus by an arithmetic process assuming auxiliary data in accordance with the number of the scanning electrodes.

18. 发明公开

EP0586155A2 A display apparatus 失效
标题翻译：显示装置
公开(公告)号：EP0586155A2
公开(公告)日：1994-03-09
申请号：EP93306620.1
申请日：1993-08-20
申请人： SHARP KABUSHIKI KAISHA
发明人： Yamaguchi, Akira , Ishii, Yutaka , Yamamoto, Yoshitaka , Toichi, Tomoaki
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3614 , G09G3/3659 , G09G2300/0814 , G09G2300/0823 , G09G2300/0842 , G09G2300/0852 , G09G2310/0235 , G09G2310/0251 , G09G2320/0204 , G09G2320/0247
摘要： A display apparatus according to this invention includes a plurality of pixels, each of which is supplied with a pixel data; a pixel capacitance (C P ) for accumulating an electric charge in accordance with the pixel data; a holding capacitance (C H ) provided to each of the pixels to hold the pixel data; and a buffer amplifier (2) for supplying the electric charge to the pixel capacitance (C P ) in accordance with the voltage of the holding capacitance (C H ). Another display apparatus of this invention includes a plurality of pixels, each of which is supplied with a pixel data; a pixel capacitance (C P ) for accumulating an electric charge in accordance with the pixel data; a first holding capacitance (C H1 ) provided to each of the pixels in order to hold the pixel data; a display changing circuit which is controlled to be turned on/off by a display changing signal; a second holding capacitance (C H2 ) which is supplied with the electric charge by the first holding capacitance (C H1 ) via the display changing circuit; and a buffer amplifier (2) for supplying the electric charge to the pixel capacitance (C P ) in accordance with the voltage of the second holding capacitance (C H2 ).
摘要翻译：根据本发明的显示装置包括多个像素，每个像素被提供有像素数据; 像素电容（CP），用于根据像素数据累积电荷; 为每个像素提供保持电容（CH）以保持像素数据; 和用于根据保持电容（CH）的电压向像素电容（CP）供应电荷的缓冲放大器（2）。本发明的另一显示设备包括多个像素，每个像素被提供有像素数据; 像素电容（CP），用于根据像素数据累积电荷; 提供给每个像素以保持像素数据的第一保持电容（CH1）显示改变电路，其被显示改变信号控制以导通/截止; 第二保持电容（CH2），通过所述显示切换电路由所述第一保持电容（CH1）供给电荷; 以及用于根据第二保持电容（CH2）的电压将电荷提供给像素电容（CP）的缓冲放大器（2）。

19. 发明公开

EP0507639A3 A liquid crystal display device and a liquid crystal display system using the liquid crystal display device 失效
标题翻译：液晶显示装置和使用液晶显示装置的液晶显示系统
公开(公告)号：EP0507639A3
公开(公告)日：1993-04-28
申请号：EP92303030.8
申请日：1992-04-06
申请人： SHARP KABUSHIKI KAISHA
发明人： Yamamoto, Yoshitaka , Ishii, Yutaka
IPC分类号： G02F1/136 , G02F1/1333 , H04N9/31
CPC分类号： G02F1/136277 , G02F1/133385 , G02F1/1334 , G02F2201/123 , G02F2203/02 , G09G2300/0842
摘要： A reflection liquid crystal display device includes a first substrate on which light is incident, a second substrate opposed to the first substrate, and a liquid crystal layer interposed between the first and second substrates. The substrate is formed of a single crystal silicon, and the liquid crystal layer is formed of an organic polymer and a liquid crystal material.

20. 发明公开

EP0435676A3 Liquid crystal display device for displaying multiple or full colors 失效
标题翻译：用于显示多个或全部颜色的液晶显示装置
公开(公告)号：EP0435676A3
公开(公告)日：1992-04-29
申请号：EP90314342.8
申请日：1990-12-27
申请人： SHARP KABUSHIKI KAISHA
发明人： Ban, Mariko , Kimura, Naofumi , Ishii, Yutaka
IPC分类号： G02F1/137 , G02F1/1347
CPC分类号： G09G3/3607 , C09K19/544 , G02F1/1334 , G02F1/133514 , G02F1/13475 , G02F2202/04 , G09G3/3629
摘要： In a liquid crystal display device which displays multiple colors, a light modulation portion (3) containing a liquid crystal or a mixture of liquid crystals is sandwiched between a pair of transparent substrates (2a, 2b) each having transparent electrodes (1a, 1b) in a striped pattern on an inner surface of each transparent substrate. The electrodes (1b) on one transparent substrate (2b) perpendicularly intersect those (1a) on the other transparent substrate (2a). The light modulation portion (3) includes a plurality of mutually adjacent regions (3a, 3b, 3c) of three different kinds which form a single light modulation layer parallel to the transparent substrates (2a, 2b). Regions (3a) of one kind contain dichroic pigment for displaying a red color, regions (3b) of another kind contain dichroic pigment for displaying a green color, and regions (3c) of the other kind contain dichroic pigment for displaying a blue color, as well as the liquid crystal or the mixture of liquid crystals. This liquid crystal display device can display bright, vivid colors because it is not necessary to provide color filters, and is therefore suitable for use in reflective color displays.

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