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51. 发明授权

US06552764B2 Reflective LCD whose color filter pattern extends outside display region and whose seal overlaps color filter 失效
标题翻译：其滤色器图案延伸到显示区域外部并且其密封件与滤色器重叠的反射LCD
公开(公告)号：US06552764B2
公开(公告)日：2003-04-22
申请号：US09357759
申请日：1999-07-21
申请人： Kazuyoshi Fujioka , Takayuki Shimada , Youji Yoshimura
发明人： Kazuyoshi Fujioka , Takayuki Shimada , Youji Yoshimura
IPC分类号： G02F11335
CPC分类号： G02F1/133514 , G02F2001/133388 , G02F2203/02
摘要： A liquid crystal display element includes an active matrix substrate; a color filter substrate; a sealing material for attaching the active matrix substrate and the color filter substrate with a predetermined gap maintained therebetween; and liquid crystal injected in the gap between the active matrix substrate and the color filter substrate. The active matrix substrate includes a pixel electrode comprising a reflective conductive material; a switching element connected to the pixel electrode; a gate signal line receiving a driving signal for driving the switching element; and a source signal line receiving a display signal. A plurality of said pixel electrodes and a plurality of said switching elements are arranged in a matrix, and a plurality of said gate signal lines and a plurality of said source signal lines are arranged so as to intersect each other. The color filter substrate includes a color filter having a plurality of color layers corresponding to a plurality of colors; a display region; and a frame region positioned on the outer periphery of the display region, the plurality of color layers being formed in the display region and in the frame region.
摘要翻译：液晶显示元件包括有源矩阵基板; 滤色器基板; 用于在有效矩阵基板和滤色器基板之间保持预定间隙的情况下安装密封材料; 并注入到有源矩阵基板和滤色器基板之间的间隙中的液晶。有源矩阵基板包括包括反射导电材料的像素电极; 连接到像素电极的开关元件; 接收用于驱动所述开关元件的驱动信号的栅极信号线; 和源信号线接收显示信号。多个所述像素电极和多个所述开关元件被布置成矩阵，并且多个所述栅极信号线和多个所述源极信号线被布置成彼此相交。滤色器基板包括具有对应于多种颜色的多个颜色层的滤色器; 显示区域以及位于所述显示区域的外周上的框架区域，所述多个彩色层形成在所述显示区域和所述框架区域中。

52. 发明授权

US06462792B1 Active-matrix liquid crystal display device and method for compensating for defective display lines 失效
标题翻译：有源矩阵液晶显示装置及补偿缺陷显示线的方法
公开(公告)号：US06462792B1
公开(公告)日：2002-10-08
申请号：US09718412
申请日：2000-11-24
申请人： Atsushi Ban , Takayuki Shimada , Mikio Katayama
发明人： Atsushi Ban , Takayuki Shimada , Mikio Katayama
IPC分类号： G02F1343
CPC分类号： G02F1/136286 , G02F2001/136272
摘要： In a liquid crystal display device, auxiliary lines are formed under pixel electrodes so as to be parallel to signal or scanning lines. The auxiliary lines are connected to the signal or scanning lines at one point for each pixel. This permits a voltage to be applied to a signal or scanning line if a disconnection defect occurs in the signal or scanning line. The auxiliary line is connected to the signal or scanning line at opposite sides of the defect to form a circuit around the defect. Moreover, if a leakage defect occurs at a crossing point between the scanning line and the signal line, the signal or scanning line may be cut off at both sides of the scanning or signal line, and the auxiliary line forms a circuit that avoids the line leak. Thus, a voltage may be applied to the signal or scanning line by the auxiliary line.
摘要翻译：在液晶显示装置中，辅助线形成在像素电极下方以与信号线或扫描线平行。辅助线路连接到每个像素的一点上的信号或扫描线。如果信号或扫描线中出现断线缺陷，则允许将电压施加到信号或扫描线。辅助线连接到缺陷相对侧的信号或扫描线，以形成缺陷周围的电路。此外，如果在扫描线和信号线之间的交叉点处发生泄漏缺陷，则信号或扫描线可能在扫描或信号线的两侧被切断，并且辅助线形成避免线的电路泄漏。因此，可以通过辅助线将电压施加到信号或扫描线。

53. 发明授权

US06433851B1 Transmission type liquid crystal display having a transparent colorless organic interlayer insulating film between pixel electrodes and switching 有权
公开(公告)号：US06433851B1
公开(公告)日：2002-08-13
申请号：US09757477
申请日：2001-01-11
申请人： Takayuki Shimada , Masaru Kajitani , Masaya Okamoto , Naofumi Kondo , Mikio Katayama , Yoshikazu Sakuhana , Akihiro Yamamoto , Yukinobu Nakata , Hirohiko Nishiki
发明人： Takayuki Shimada , Masaru Kajitani , Masaya Okamoto , Naofumi Kondo , Mikio Katayama , Yoshikazu Sakuhana , Akihiro Yamamoto , Yukinobu Nakata , Hirohiko Nishiki
IPC分类号： G02F1333
摘要： The transmission type liquid crystal display device of this invention includes: gate lines; source lines; and switching elements each arranged near a crossing of each gate line and each source line, a gate electrode of each switching element being connected to the gate line, a source electrode of the switching element being connected to the source line, and a drain electrode of the switching element being connected to a pixel electrode for applying a voltage to a liquid crystal layer, wherein an interlayer insulating film formed of an, organic film with high transparency is provided above the switching element, the gate line, and the source line, and wherein the pixel electrode formed of a transparent conductive film is provided on the interlayer insulating film.

54. 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。

55. 发明授权

US6034747A Active matrix substrate and display device incorporating the same 失效
标题翻译：有源矩阵基板及其结合的显示装置
公开(公告)号：US6034747A
公开(公告)日：2000-03-07
申请号：US720152
申请日：1996-09-25
申请人： Shinya Tanaka , Atsushi Ban , Takayuki Shimada , Mikio Katayama
发明人： Shinya Tanaka , Atsushi Ban , Takayuki Shimada , Mikio Katayama
IPC分类号： G02F1/1333 , G02F1/136 , G02F1/1362 , G02F1/1368 , G02F1/1343
CPC分类号： G02F1/136209 , G02F1/136227 , G02F2001/136218
摘要： An active matrix substrate includes a gate line, a source line, and a thin film transistor provided in the vicinity of an intersection between the gate line and the source line. The thin film transistor includes a gate electrode connected to the gate line, a source electrode connected to the source line, and a drain electrode connected to a pixel electrode. An interlayer insulating film is provided over the thin film transistor, the gate line, and the source line. The pixel electrode is provided on the interlayer insulating film, and is connected to the drain electrode via a contact hole formed in the interlayer insulating film. A conductive layer extends over a channel region of the thin film transistor via the interlayer insulating film.
摘要翻译：有源矩阵基板包括栅极线，源极线和设置在栅极线和源极线之间的交叉点附近的薄膜晶体管。薄膜晶体管包括连接到栅极线的栅极电极，连接到源极线的源极电极和连接到像素电极的漏极电极。层间绝缘膜设置在薄膜晶体管，栅极线和源极线之上。像素电极设置在层间绝缘膜上，并且通过形成在层间绝缘膜中的接触孔与漏电极连接。导电层经由层间绝缘膜在薄膜晶体管的沟道区域上延伸。

56. 发明授权

US5910829A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US5910829A
公开(公告)日：1999-06-08
申请号：US867306
申请日：1997-06-02
申请人： Takayuki Shimada , Yuzuru Kanemori , Mikio Katayama , Shinya Tanaka , Masumi Kubo
发明人： Takayuki Shimada , Yuzuru Kanemori , Mikio Katayama , Shinya Tanaka , Masumi Kubo
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1333
CPC分类号： G02F1/133512 , G02F1/1362
摘要： A liquid crystal display device includes: first and second substrates opposing each other; a liquid crystal layer interposed between the first and second substrates; a plurality of scanning lines and a plurality of signal lines formed on the first substrate so as to cross each other, the scanning lines and the signal lines defining a plurality of pixel regions arranged in a matrix; a plurality of switching elements each provided in one of the pixel regions in a vicinity of an intersection of the scanning lines and the signal lines; a color filter provided on the second substrate, the color filter including a plurality of colored portions; and a light blocking layer provided on the second substrate, the light blocking layer being formed of at least one of materials that are used for the plurality of colored portions.
摘要翻译：液晶显示装置包括：彼此相对的第一和第二基板; 介于所述第一和第二基板之间的液晶层; 多个扫描线和多条信号线，形成在第一基板上以彼此交叉，扫描线和信号线限定排列成矩阵的多个像素区域; 多个开关元件，分别设置在所述扫描线和所述信号线的交叉点附近的像素区域之一中; 设置在所述第二基板上的滤色器，所述滤色器包括多个着色部分; 以及设置在所述第二基板上的遮光层，所述遮光层由用于所述多个着色部分的材料中的至少一种形成。

57. 发明授权

US5877830A Liquid crystal display device having a light blocking layer in the periphery 失效
标题翻译：在周边具有遮光层的液晶显示装置
公开(公告)号：US5877830A
公开(公告)日：1999-03-02
申请号：US712978
申请日：1996-09-12
申请人： Yoshinori Shimada , Takayuki Shimada
发明人： Yoshinori Shimada , Takayuki Shimada
IPC分类号： G02F1/1335 , G02F1/136 , G02F1/1368 , G02F1/1333
CPC分类号： G02F1/133512
摘要： A light-transmitting interlayer insulating film is provided over TFTs, gate signal lines and source signal lines. Pixel electrodes are provided on the interlayer insulating film, The signal lines and the pixel electrodes partially overlap each other via the interlayer insulating film which has such a low dielectric constant that substantially no capacitance is generated therein. Each pixel electrode is connected to a drain electrode of each TFT at the bottom of a contact hole passing through the depth of the interlayer insulating film. A light-blocking film is provided so as to partially overlap a periphery of a display area.
摘要翻译：透光层间绝缘膜设置在TFT，栅极信号线和源极信号线之上。像素电极设置在层间绝缘膜上。信号线和像素电极通过层间绝缘膜彼此部分重叠，该层间绝缘膜具有基本上不产生电容的低介电常数。每个像素电极在通过层间绝缘膜的深度的接触孔的底部连接到每个TFT的漏电极。提供遮光膜以便与显示区域的周边部分重叠。

58. 发明授权

US5867139A Liquid crystal display device and method of 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：US5867139A
公开(公告)日：1999-02-02
申请号：US835207
申请日：1997-04-07
申请人： Shinya Tanaka , Takayuki Shimada , Takashi Ochi , Yuzuru Kanemori , Mikio Katayama
发明人： Shinya Tanaka , Takayuki Shimada , Takashi Ochi , Yuzuru Kanemori , Mikio Katayama
IPC分类号： G02F1/136 , G02F1/133 , G02F1/1368 , G09G3/36 , H01L29/786
CPC分类号： G09G3/3648 , G02F2001/13606 , G09G2300/043
摘要： A liquid crystal display device is formed by arranging a plurality of scanning lines 3.sub.1, 3.sub.2, . . . to which scanning signals are successively applied and a plurality of signal lines 4.sub.1, 4.sub.2, . . . to which data signals are successively applied to intersect at right angles. Mounted in the vicinity of each of the intersections of the scanning lines 3.sub.1, 3.sub.2, . . . and signal lines 4.sub.1, 4.sub.2, . . . are a TFT 5 electrically connected to both of the lines, and a pixel electrode 6 connected to the TFT 5. A common electrode is placed to face the pixel electrode 6 with liquid crystals 2 therebetween. One of electrodes of a pixel capacitance formed by the pixel electrode 6 is connected to a common line 9 for supplying a common signal to the common electrode 7. A dummy scanning line 3.sub.0 for forming a capacitance is arranged outside of the scanning line 3.sub.1 located at the outermost position on a scanning start side of scanning signal. In this structure, since an equal parasitic capacitance is generated in the pixels irrespectively of their positions, it is possible to eliminate defects, such as deterioration of display quality due to an appearance of a bright line in particular pixels.
摘要翻译：通过布置多条扫描线31,32而形成液晶显示装置。。。依次施加扫描信号和多条信号线41,42，...。。。连续施加数据信号以直角相交。安装在扫描线31,32,32的每个交叉点附近。。。和信号线41,42，...。。。是与两条线电连接的TFT5以及与TFT5连接的像素电极6.公共电极配置在与像素电极6相对的液晶2的两侧。由像素电极6形成的像素电容的电极中的一个连接到用于向公共电极7提供公共信号的公共线9.用于形成电容的虚拟扫描线30布置在位于扫描信号的扫描开始侧的最外侧位置。在该结构中，由于与像素的位置无关地在像素中产生相等的寄生电容，所以能够消除由特定像素的亮线的外观引起的显示品质恶化等缺陷。

59. 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。

60. 发明申请

US20120013826A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20120013826A1
公开(公告)日：2012-01-19
申请号：US13137885
申请日：2011-09-20
申请人： Masumi Kubo , Yozo Narutaki , Shogo Fujioka , Yuko Maruyama , Takayuki Shimada , Youji Yoshimura , Mikio Katayama , Yutaka Ishii , Shinya Yamakawa , Atsushi Ban
发明人： Masumi Kubo , Yozo Narutaki , Shogo Fujioka , Yuko Maruyama , Takayuki Shimada , Youji Yoshimura , Mikio Katayama , Yutaka Ishii , Shinya Yamakawa , Atsushi Ban
IPC分类号： G02F1/1335
CPC分类号： G02F1/133371 , G02F1/133504 , G02F1/133553 , G02F1/133555 , G02F1/134309 , G02F1/1362 , G02F2001/133557 , G02F2001/133638 , G02F2001/13712 , G02F2203/09
摘要： A liquid crystal display device includes a first substrate; a second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a first polarizer provided on a surface of the first substrate which is on the opposite side to the liquid crystal layer; a second polarizer provided on a surface of the second substrate which is on the opposite side to the liquid crystal layer; a first phase compensation element provided between the first polarizer and the liquid crystal layer; and a second phase compensation element provided between the second polarizer and the liquid crystal layer. A plurality of pixel areas are provided for display. The first substrate includes at least one transmissive electrode, and the second substrate includes a reflective electrode region and a transmissive electrode region in correspondence with each of the plurality of pixel areas.
摘要翻译：液晶显示装置包括：第一基板; 第二基板; 介于所述第一基板和所述第二基板之间的液晶层; 第一偏振器，设置在与液晶层相反的一侧的第一基板的表面上; 第二偏振器，设置在与液晶层相反的一侧的第二基板的表面上; 设置在所述第一偏振器和所述液晶层之间的第一相位补偿元件; 以及设置在第二偏光器和液晶层之间的第二相位补偿元件。提供多个像素区域用于显示。第一基板包括至少一个透射电极，并且第二基板包括与多个像素区域中的每一个对应的反射电极区域和透射电极区域。

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