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1. 发明申请

US20050211975A1 Thin film transistor and semiconductor device using the same 审中-公开
标题翻译：薄膜晶体管和使用其的半导体器件
公开(公告)号：US20050211975A1
公开(公告)日：2005-09-29
申请号：US11057835
申请日：2005-02-15
申请人： Masahiro Kawasaki , Shuji Imazeki , Masahiko Ando , Yoshifumi Sekiguchi , Shoichi Hirota
发明人： Masahiro Kawasaki , Shuji Imazeki , Masahiko Ando , Yoshifumi Sekiguchi , Shoichi Hirota
IPC分类号： G02F1/1368 , G09F9/30 , H01L21/84 , H01L27/00 , H01L29/786 , H01L51/00 , H01L51/05 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： H01L51/107 , H01L51/0541 , H01L51/0545
摘要： The present invention aims at providing a high-performance semiconductor device such as display, IC tag, sensor or the like at a low cost by using an organic thin film transistor most members of which can be formed by printing, as a switching element. The present invention relates to a thin film transistor composed of members on a dielectric substrate, which are a gate electrode, a dielectric film, source/drain electrodes, and a semiconductor layer, wherein on said semiconductor layer there are formed at least two passivation films of a first passivation film capping said semiconductor layer to protect it and a second passivation film covering larger area than that of said first passivation film to protect all of said members.
摘要翻译：本发明旨在通过使用其可以通过印刷形成的大多数成分的有机薄膜晶体作为开关元件，以低成本提供诸如显示器，IC标签，传感器等的高性能半导体器件。本发明涉及一种薄膜晶体管，它由电介质基片上的构成栅电极，电介质膜，源/漏电极和半导体层构成，其中在所述半导体层上形成至少两个钝化膜覆盖所述半导体层以保护其的第一钝化膜和覆盖比所述第一钝化膜的面积更大的区域的第二钝化膜以保护所有所述构件。

2. 发明申请

US20100090220A1 THIN FILM TRANSISTOR AND SEMICONDUCTOR DEVICE USING THE SAME 审中-公开
标题翻译：薄膜晶体管和使用其的半导体器件
公开(公告)号：US20100090220A1
公开(公告)日：2010-04-15
申请号：US12638414
申请日：2009-12-15
申请人： Masahiro KAWASAKI , Shuji Imazeki , Masahiko Ando , Yoshifumi Sekiguchi , Shoichi Hirota
发明人： Masahiro KAWASAKI , Shuji Imazeki , Masahiko Ando , Yoshifumi Sekiguchi , Shoichi Hirota
IPC分类号： H01L29/786
CPC分类号： H01L51/107 , H01L51/0541 , H01L51/0545
摘要： The present invention aims at providing a high-performance semiconductor device such as display, IC tag, sensor or the like at a low cost by using an organic thin film transistor most members of which can be formed by printing, as a switching element. The present invention relates to a thin film transistor composed of members on a dielectric substrate, which are a gate electrode, a dielectric film, source/drain electrodes, and a semiconductor layer, wherein on said semiconductor layer there are formed at least two passivation films of a first passivation film capping said semiconductor layer to protect it and a second passivation film covering larger area than that of said first passivation film to protect all of said members.
摘要翻译：本发明旨在通过使用其可以通过印刷形成的大多数成分的有机薄膜晶体作为开关元件，以低成本提供诸如显示器，IC标签，传感器等的高性能半导体器件。本发明涉及一种薄膜晶体管，它由电介质基片上的构成栅电极，电介质膜，源/漏电极和半导体层构成，其中在所述半导体层上形成至少两个钝化膜覆盖所述半导体层以保护其的第一钝化膜和覆盖比所述第一钝化膜的面积更大的区域的第二钝化膜以保护所有所述构件。

3. 发明授权

US08891044B2 Color display, liquid crystal display, and semi-transmissive liquid crystal display 有权
标题翻译：彩色显示器，液晶显示器和半透射液晶显示器
公开(公告)号：US08891044B2
公开(公告)日：2014-11-18
申请号：US11869770
申请日：2007-10-10
申请人： Shoichi Hirota , Shinichi Komura , Yoshifumi Sekiguchi , Tsunenori Yamamoto , Masaya Adachi
发明人： Shoichi Hirota , Shinichi Komura , Yoshifumi Sekiguchi , Tsunenori Yamamoto , Masaya Adachi
IPC分类号： G02F1/1333 , G02F1/1335 , G09G3/36 , G09G3/20
CPC分类号： G09G3/3607 , G02F1/133514 , G02F1/136286 , G02F1/1368 , G09G3/2003 , G09G3/2074 , G09G3/3648 , G09G2300/0452 , G09G2300/0456 , G09G2320/0219 , G09G2320/0233 , G09G2320/0276
摘要： In a color display device, when using white (W) sub-pixels in addition to subpixels of red (R) and green (G) plus blue (B) without increasing a wiring line number, the per-color pixel number in a unit area decreases so that the image resolution is deteriorated. The area and number of subpixels are adjusted in accordance with the visual sensitivity or luminosity required. Practically, the area of red (R) and blue (B) subpixels which are relatively low in luminosity is set to be about two times greater than the area of green (G) and white (W) subpixels that are relatively high in luminosity while letting the number of green (G) and white (W) subpixels be twice the number of red (R) and blue (B) subpixels. A larger subpixel is configured from a plurality of unit subpixels. A smaller subpixel is formed of a one unit subpixel.
摘要翻译：在彩色显示装置中，在不增加布线数量的情况下，除了红色（R）和绿色（G）以及蓝色（B）的子像素之外，当使用白色（W）子像素时，单位的单色像素数面积减小，图像分辨率下降。子像素的面积和数量根据所需的视觉灵敏度或亮度进行调整。实际上，发光度相对较低的红色（R）和蓝色（B）子像素的面积被设定为大于发光度相对较高的绿色（G）和白色（W）子像素的面积的两倍，而使绿（G）和白（W）子像素的数量是红（R）和蓝（B）子像素的数量的两倍。较大的子像素由多个单位子像素构成。较小的子像素由一个单位子像素形成。

4. 发明授权

US07508370B2 Liquid-crystal display device and method of driving liquid-crystal display device 有权
标题翻译：液晶显示装置及液晶显示装置的驱动方法
公开(公告)号：US07508370B2
公开(公告)日：2009-03-24
申请号：US11150793
申请日：2005-06-09
申请人： Yoshifumi Sekiguchi , Shoichi Hirota , Shinichi Komura
发明人： Yoshifumi Sekiguchi , Shoichi Hirota , Shinichi Komura
IPC分类号： G09G3/34 , G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2320/0247 , G09G2330/021 , G09G2330/04
摘要： An active matrix type liquid crystal display device driving method for switching a partial display mode and a normal display mode. The respective data lines of the partial display area are scanned in a certain period defined as a frame period, “k” pieces (symbol “k” is integer larger than, or equal to 1) of the partial display areas are present within 1 screen, a common electrode potential is varied 2k times within 1 frame period; a common electrode potential in a partially scanning period for scanning the partial display area is made as a constant potential against a reference of a driving circuit for driving the data lines; and within at least two continued frames, a common electrode potential of a blank period other than the partially scanning period is made as a constant potential which is different from the constant potential in the partially scanning period.
摘要翻译：一种用于切换部分显示模式和正常显示模式的有源矩阵型液晶显示装置驱动方法。部分显示区域的各个数据线在被定义为帧周期的一定周期内被扫描，部分显示区域的“k”（符号“k”是大于或等于1的整数）存在于1个屏幕内在1帧周期内共同电极电位变化2k倍; 将用于扫描部分显示区域的部分扫描周期中的公共电极电位作为抵抗用于驱动数据线的驱动电路的基准的恒定电位; 并且在至少两个连续帧内，除了部分扫描周期之外，将除了部分扫描周期之外的空白周期的公共电极电位设置为与部分扫描周期中的恒定电位不同的恒定电位。

5. 发明申请

US20060125742A1 Liquid-crystal display device and method of driving liquid-crystal display device 审中-公开
标题翻译：液晶显示装置及液晶显示装置的驱动方法
公开(公告)号：US20060125742A1
公开(公告)日：2006-06-15
申请号：US11285194
申请日：2005-11-23
申请人： Yoshifumi Sekiguchi , Tsunenori Yamamoto , Shoichi Hirota
发明人： Yoshifumi Sekiguchi , Tsunenori Yamamoto , Shoichi Hirota
IPC分类号： G09G3/30
CPC分类号： G09G3/3648 , G09G3/3406 , G09G3/3696 , G09G2310/0237 , G09G2310/08 , G09G2320/0247 , G09G2320/064 , G09G2320/0646 , G09G2330/021
摘要： A liquid-crystal display device and a method of driving the same which can suppress flicker to maintain an enhanced quality of picture, and can reduce its power consumption. A backlight unit is turned ON and OFF a plurality of times in synchronism with a frame period having a scanning period and a hold period longer than the scanning period. One turning ON and OFF period of the backlight corresponds to a backlight period having a length of 1/60 seconds or smaller. The backlight unit is turned ON and OFF four times in four backlight periods within one frame period. Thus, the display device can suppress flicker and reduce its power consumption.
摘要翻译：一种液晶显示装置及其驱动方法，其可以抑制闪烁以保持图像质量的提高，并且可以降低其功耗。与具有比扫描期间长的扫描期间和保持期间的帧期间同步地，背光灯单元被接通和断开多次。背光的一个接通和断开时段对应于长度为1/60秒或更短的背光周期。背光单元在一个帧周期内的四个背光周期内被打开和关闭四次。因此，显示装置可以抑制闪烁并降低其功耗。

6. 发明申请

US20060007092A1 Liquid-crystal display device and method of driving liquid-crystal display device 有权
标题翻译：液晶显示装置及液晶显示装置的驱动方法
公开(公告)号：US20060007092A1
公开(公告)日：2006-01-12
申请号：US11150793
申请日：2005-06-09
申请人： Yoshifumi Sekiguchi , Shoichi Hirota , Shinichi Komura
发明人： Yoshifumi Sekiguchi , Shoichi Hirota , Shinichi Komura
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2320/0247 , G09G2330/021 , G09G2330/04
摘要： An active matrix type liquid crystal display device driving method for switching a partial display mode and a normal display mode. The respective data lines of the partial display area are scanned in a certain period defined as a frame period, “k” pieces (symbol “k” is integer larger than, or equal to 1) of the partial display areas are present within 1 screen, a common electrode potential is varied 2 k times within 1 frame period; a common electrode potential in a partially scanning period for scanning the partial display area is made as a constant potential against a reference of a driving circuit for driving the data lines; and within at least two continued frames, a common electrode potential of a blank period other than the partially scanning period is made as a constant potential which is different from the constant potential in the partially scanning period.
摘要翻译：一种用于切换部分显示模式和正常显示模式的有源矩阵型液晶显示装置驱动方法。部分显示区域的各个数据线在被定义为帧周期的一定周期内被扫描，部分显示区域的“k”（符号“k”是大于或等于1的整数）存在于1个屏幕内在1帧周期内公共电极电位变化2 k次; 将用于扫描部分显示区域的部分扫描周期中的公共电极电位作为抵抗用于驱动数据线的驱动电路的基准的恒定电位; 并且在至少两个连续帧内，除了部分扫描周期之外，将除了部分扫描周期之外的空白周期的公共电极电位设置为与部分扫描周期中的恒定电位不同的恒定电位。

7. 发明申请

US20080084376A1 COLOR DISPLAY, LIQUID CRYSTAL DISPLAY, AND TRANSLUCENT LIQUID CRYSTAL DISPLAY 有权
标题翻译：彩色显示，液晶显示和透明液晶显示
公开(公告)号：US20080084376A1
公开(公告)日：2008-04-10
申请号：US11869770
申请日：2007-10-10
申请人： Shoichi Hirota , Shinichi Komura , Yoshifumi Sekiguchi , Tsunenori Yamamoto , Masaya Adachi
发明人： Shoichi Hirota , Shinichi Komura , Yoshifumi Sekiguchi , Tsunenori Yamamoto , Masaya Adachi
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G02F1/133514 , G02F1/136286 , G02F1/1368 , G09G3/2003 , G09G3/2074 , G09G3/3648 , G09G2300/0452 , G09G2300/0456 , G09G2320/0219 , G09G2320/0233 , G09G2320/0276
摘要： In a color display device, when using white (W) sub-pixels in addition to subpixels of red (R) and green (G) plus blue (B) without increasing a wiring line number, the per-color pixel number in a unit area decreases so that the image resolution is deteriorated. The area and number of subpixels are adjusted in accordance with the visual sensitivity or luminosity required. Practically, the area of red (R) and blue (B) subpixels which are relatively low in luminosity is set to be about two times greater than the area of green (G) and white (W) subpixels that are relatively high in luminosity while letting the number of green (G) and white (W) subpixels be twice the number of red (R) and blue (B) subpixels. A larger subpixel is configured from a plurality of unit subpixels. A smaller subpixel is formed of a one unit subpixel.
摘要翻译：在彩色显示装置中，在不增加布线数量的情况下，除了红色（R）和绿色（G）以及蓝色（B）的子像素之外，当使用白色（W）子像素时，单位的单色像素数面积减小，图像分辨率下降。子像素的面积和数量根据所需的视觉灵敏度或亮度进行调整。实际上，发光度相对较低的红色（R）和蓝色（B）子像素的面积被设定为大于发光度相对较高的绿色（G）和白色（W）子像素的面积的两倍，而使绿（G）和白（W）子像素的数量是红（R）和蓝（B）子像素的数量的两倍。较大的子像素由多个单位子像素构成。较小的子像素由一个单位子像素形成。

8. 发明申请

US20110261455A1 Wire Grid Polarized And Liquid Crystal Display Device Using The Same 有权
标题翻译：线栅极化和液晶显示装置使用它
公开(公告)号：US20110261455A1
公开(公告)日：2011-10-27
申请号：US13177023
申请日：2011-07-06
申请人： Tatsuya Sugita , Shoichi Hirota
发明人： Tatsuya Sugita , Shoichi Hirota
IPC分类号： G02B5/30
CPC分类号： G02F1/133536 , G02B5/3058 , G02F2001/133548 , G02F2001/133565
摘要： A wire grid polarizer includes fine metal wires arranged parallel to one another and thus transmitting TM-polarized light. A light absorbing layer for absorbing TE-polarized light is provided on at least one of the surfaces of the wire grid polarizer.
摘要翻译：线栅偏振器包括彼此平行布置的细金属线，从而传输TM偏振光。用于吸收TE偏振光的光吸收层设置在线栅偏振器的至少一个表面上。

9. 发明授权

US08040448B2 Transflective liquid crystal display device 有权
标题翻译：透反式液晶显示装置
公开(公告)号：US08040448B2
公开(公告)日：2011-10-18
申请号：US13103329
申请日：2011-05-09
申请人： Hirotaka Imayama , Tetsuya Nagata , Osamu Itou , Shoichi Hirota
发明人： Hirotaka Imayama , Tetsuya Nagata , Osamu Itou , Shoichi Hirota
IPC分类号： G02F1/1343
CPC分类号： G02F1/133555 , G02F1/133504 , G02F1/134363
摘要： A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer formed between the first substrate and the second substrate, and a transistor formed in a pixel. A first insulating layer is formed over the transistor, a first electrode is formed on the first insulating layer, a second insulating layer is formed on the first electrode, a second electrode is formed on the second insulating layer, and the first electrode has a plane shape and the second electrode has a line shape portion.
摘要翻译：液晶显示装置包括第一基板，第二基板，形成在第一基板和第二基板之间的液晶层和形成在像素中的晶体管。在晶体管上形成第一绝缘层，在第一绝缘层上形成第一电极，在第一电极上形成第二绝缘层，在第二绝缘层上形成第二电极，第一电极具有平面并且第二电极具有线形部分。

10. 发明授权

US07884908B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07884908B2
公开(公告)日：2011-02-08
申请号：US12342152
申请日：2008-12-23
申请人： Shoichi Hirota , Masaki Matsumori , Tetsuya Nagata , Shinichiro Oka
发明人： Shoichi Hirota , Masaki Matsumori , Tetsuya Nagata , Shinichiro Oka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/134363 , G02F2001/133757
摘要： Each pixel has a transmissive area and a reflective area. A first alignment process area and a second alignment process area are placed such that an overlapping region is created in part of the reflective area. A region where the liquid crystal alignment direction shifts continuously is created in a boundary between the transmissive are a and the reflective are a without exception. A first liquid crystal alignment region is formed wider than the transmissive area, and a second liquid crystal alignment region is formed narrower than the reflective area.
摘要翻译：每个像素具有透射区域和反射区域。放置第一对准处理区域和第二对准处理区域，使得在反射区域的一部分中产生重叠区域。液晶取向方向连续移动的区域在透光性之间的边界a和反射层之间产生。第一液晶取向区域形成得比透射区域宽，并且第二液晶取向区域形成得比反射区域窄。

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