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61. 发明授权

US08305313B2 Liquid crystal display apparatus, and driving circuit and driving method thereof 有权
标题翻译：液晶显示装置及其驱动电路及其驱动方法
公开(公告)号：US08305313B2
公开(公告)日：2012-11-06
申请号：US12379161
申请日：2009-02-13
申请人： Masato Furuya , Shuichi Konno , Manabu Endou , Yoshihiro Hori , Takashi Kozakai , Aiichiro Fujiyama , Taku Katayama , Hideo Kurogane
发明人： Masato Furuya , Shuichi Konno , Manabu Endou , Yoshihiro Hori , Takashi Kozakai , Aiichiro Fujiyama , Taku Katayama , Hideo Kurogane
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： G09G3/3677 , G09G3/006 , G09G3/3614 , G09G3/3655 , G09G3/3659 , G09G3/3666 , G09G3/3688 , G09G2300/0814 , G09G2300/0823 , G09G2300/0833 , G09G2300/0852 , G09G2320/0233 , G09G2320/0295 , G09G2330/021
摘要： A liquid crystal display apparatus is composed of a plurality of pixels, a plurality of switches and a driver circuit for driving the plurality of switches. Each of the plurality of pixels is provided with a liquid crystal element in which a liquid crystal layer is sandwiched between a pixel driving electrode and a common electrode confronting with each other, a first sampling and holding circuit, a second sampling and holding circuit and a switching device. The switching device switches a positive image signal voltage and a negative image signal voltage, and supplies the positive and negative image signal voltages alternately to the pixel driving electrode.
摘要翻译：液晶显示装置由多个像素组成，多个开关和用于驱动多个开关的驱动电路。多个像素中的每一个具有液晶元件，液晶层夹在像素驱动电极和面对的公共电极之间的液晶层，第一采样保持电路，第二采样保持电路和开关装置。切换装置切换正的图像信号电压和负的图像信号电压，并且将正的和负的图像信号电压交替地提供给像素驱动电极。

62. 发明授权

US07686455B2 Optical system and projection display device 有权
标题翻译：光学系统和投影显示设备
公开(公告)号：US07686455B2
公开(公告)日：2010-03-30
申请号：US12289942
申请日：2008-11-07
申请人： Makoto Yoshimura , Masato Furuya , Masaru Kanazawa , Yuichi Kusakabe
发明人： Makoto Yoshimura , Masato Furuya , Masaru Kanazawa , Yuichi Kusakabe
IPC分类号： G03B21/28 , G09G5/02 , G06T15/00 , G09G1/28
CPC分类号： H04N9/3126 , H04N9/3105 , H04N13/324 , H04N13/334 , H04N13/337 , H04N13/363
摘要： Light in primary colors RGB modulated in a first modulation optical system is transmitted through a relay lens (36) and further divided into a P-polarized light and an S-polarized light by a PS separation wire grid (37). The S-polarized light is transmitted through a wavelength spectral filter (39) to select red/green/blue light components R1, G1, B1 of 615, 515, 450 nm in wavelength, which are then modulated by a Y1 device (44). The P-polarized light is transmitted through a wavelength spectral filter (46) to select red/green/blue light components R2, G2, B2 of 650, 550, 475 nm in wavelength, which are then modulated by a Y2 device (51). The 3 -primary color lights modulated by the Y1/Y2 devices (44), (51) are combined with each other at a PS composite wire grid (55) to project a synthetic light on a screen.
摘要翻译：在第一调制光学系统中RGB调制的原色光通过中继透镜（36）传输，并通过PS分离线栅格（37）进一步分为P偏振光和S偏振光。 S偏振光通过波长光谱滤光器（39）透射，以选择波长为615,515,450nm的红/绿/蓝光分量R1，G1，B1，然后由Y1装置（44）调制，。 P偏振光通过波长光谱滤光器（46）透射，以选择波长为650,550,475nm的红/绿/蓝光分量R2，G2，B2，然后由Y2装置（51）调制，。由Y1 / Y2装置（44），（51）调制的3色原色光在PS复合线栅（55）处相互组合，以将合成光投射在屏幕上。

63. 发明授权

US07567308B2 Reflective active matrix liquid crystal display and apparatus 有权
标题翻译：反射式有源矩阵液晶显示器和装置
公开(公告)号：US07567308B2
公开(公告)日：2009-07-28
申请号：US11287561
申请日：2005-11-23
申请人： Masato Furuya
发明人： Masato Furuya
IPC分类号： G02F1/136
CPC分类号： G02F1/133553 , G02F1/136277
摘要： A liquid crystal display apparatus has a transparent substrate having a transparent common electrode formed thereon; an active matrix substrate having pixels with reflective pixel electrodes, the pixels being formed in column and row directions on the matrix substrate in a matrix fashion, each pixel having a switching transistor with a gate, a drain and a source, and a signal-charging capacitor; a liquid crystal layer provided between the common electrode and the pixel electrode; a column-signal electrode driver and a row-scanning electrode driver for activating the matrix substrate; column-signal electrodes connected to the column-signal electrode driver, the gate being connected to each column-signal electrode; and row-scanning electrodes connected to the row-scanning electrode driver, the drain being connected to each row-scanning electrode, each pixel electrode being provided at an intersection of each column-signal electrode and each row-scanning electrode, each pixel electrode and the capacitor being connected to the source. The matrix substrate has a first, a second, a third, and a fourth metal layer formed in order, via interlayer insulating layers between adjacent layers, on a wiring layer having the gate formed therein. The column-signal and row-scanning electrodes are formed in the first and second metal layers, respectively. Or, the column-signal electrodes and the row-scanning electrodes are formed in the second and the first layer, respectively. Wirings for carrying signals to be displayed are connected to the column-signal electrode driver, each wiring having a first wiring portion and a second wiring portion formed in the second and third metal layers, respectively, the first and second portions being electrically connected to each other through a via hole between the second and third metal layers.
摘要翻译：液晶显示装置具有形成有透明公共电极的透明基板; 具有反射像素电极的像素的有源矩阵基板，像素以矩阵基板的方式在列和行方向上以矩阵形式形成，每个像素具有开关晶体管，栅极，漏极和源极以及信号充电电容器设置在公共电极和像素电极之间的液晶层; 列信号电极驱动器和用于激活矩阵基板的行扫描电极驱动器; 连接到列信号电极驱动器的列信号电极，栅极连接到每个列信号电极; 和与行扫描电极驱动器连接的行扫描电极，漏极连接到每个行扫描电极，每个像素电极设置在每个列信号电极和每个行扫描电极的交点处，每个像素电极和电容器连接到源极。矩阵基板具有通过相邻层之间的层间绝缘层依次形成在其上形成有栅极的布线层上的第一，第二，第三和第四金属层。列信号和行扫描电极分别形成在第一和第二金属层中。或者，列信号电极和行扫描电极分别形成在第二层和第一层中。用于携带要显示信号的布线连接到列信号电极驱动器，每个布线分别具有形成在第二和第三金属层中的第一布线部分和第二布线部分，第一和第二部分电连接到每个另一个通过第二和第三金属层之间的通孔。

64. 发明授权

US07193601B2 Active matrix liquid crystal display 有权
标题翻译：有源矩阵液晶显示
公开(公告)号：US07193601B2
公开(公告)日：2007-03-20
申请号：US10623571
申请日：2003-07-22
申请人： Masato Furuya
发明人： Masato Furuya
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/2011 , G09G3/3688 , G09G2300/0842 , G09G2310/0254 , G09G2310/0267 , G09G2310/0275 , G09G2310/061 , G09G2310/062 , G09G2320/0252
摘要： An active matrix LCD defines a display signal period and a reset period in each vertical scan period. The display signal period is a period to write and hold display signals in pixels in response to a row select pulse generated from an output pulse of a first shift register (SR1). The reset period is a period to write and hold a reset voltage in the pixels in response to a row select pulse generated from an output pulse of a second shift register (SR2). The ratio of the display signal period to the reset period is adjustable in units of horizontal scan time by changing the number “n” of horizontal scan periods to be passed between the time when the first shift register receives a scan start signal (WT) and the time when the second shift register receives a scan start signal (Reset).
摘要翻译：有源矩阵LCD在每个垂直扫描周期中定义显示信号周期和复位周期。显示信号周期是响应于从第一移位寄存器（SR 1）的输出脉冲产生的行选择脉冲而以像素形式写入和保持显示信号的周期。复位周期是响应于从第二移位寄存器（SR 2）的输出脉冲产生的行选择脉冲而在像素中写入并保持复位电压的周期。显示信号周期与复位周期的比例可以以水平扫描时间为单位，通过在第一移位寄存器接收到扫描开始信号（WT）和第一移位寄存器接收到扫描开始信号（WT）的时间之间改变要通过的水平扫描周期的数量“n” 第二移位寄存器接收到扫描开始信号（复位）的时间。

65. 发明申请

US20090219238A1 Liquid crystal display apparatus, and driving circuit and driving method thereof 有权
标题翻译：液晶显示装置及其驱动电路及其驱动方法
公开(公告)号：US20090219238A1
公开(公告)日：2009-09-03
申请号：US12379161
申请日：2009-02-13
申请人： Masato Furuya , Shuichi Konno , Manabu Endou , Yoshihiro Hori , Takashi Kozakai , Aiichiro Fujiyama , Taku Katayama , Hideo Kurogane
发明人： Masato Furuya , Shuichi Konno , Manabu Endou , Yoshihiro Hori , Takashi Kozakai , Aiichiro Fujiyama , Taku Katayama , Hideo Kurogane
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/006 , G09G3/3614 , G09G3/3655 , G09G3/3659 , G09G3/3666 , G09G3/3688 , G09G2300/0814 , G09G2300/0823 , G09G2300/0833 , G09G2300/0852 , G09G2320/0233 , G09G2320/0295 , G09G2330/021
摘要： A liquid crystal display apparatus is composed of a plurality of pixels, a plurality of switches and a driver circuit for driving the plurality of switches. Each of the plurality of pixels is provided with a liquid crystal element in which a liquid crystal layer is sandwiched between a pixel driving electrode and a common electrode confronting with each other, a first sampling and holding circuit, a second sampling and holding circuit and a switching device. The switching device switches a positive image signal voltage and a negative image signal voltage, and supplies the positive and negative image signal voltages alternately to the pixel driving electrode.
摘要翻译：液晶显示装置由多个像素组成，多个开关和用于驱动多个开关的驱动电路。多个像素中的每一个具有液晶元件，液晶层夹在像素驱动电极和面对的公共电极之间的液晶层，第一采样保持电路，第二采样保持电路和开关装置。切换装置切换正的图像信号电压和负的图像信号电压，并且将正的和负的图像信号电压交替地提供给像素驱动电极。

66. 发明申请

US20060113540A1 Reflective active matrix liquid crystal display and apparatus 有权
公开(公告)号：US20060113540A1
公开(公告)日：2006-06-01
申请号：US11287561
申请日：2005-11-23
申请人： Masato Furuya
发明人： Masato Furuya
IPC分类号： H01L29/04
CPC分类号： G02F1/133553 , G02F1/136277
摘要： A liquid crystal display apparatus has a transparent substrate having a transparent common electrode formed thereon; an active matrix substrate having pixels with reflective pixel electrodes, the pixels being formed in column and row directions on the matrix substrate in a matrix fashion, each pixel having a switching transistor with a gate, a drain and a source, and a signal-charging capacitor; a liquid crystal layer provided between the common electrode and the pixel electrode; a column-signal electrode driver and a row-scanning electrode driver for activating the matrix substrate; column-signal electrodes connected to the column-signal electrode driver, the gate being connected to each column-signal electrode; and row-scanning electrodes connected to the row-scanning electrode driver, the drain being connected to each row-scanning electrode, each pixel electrode being provided at an intersection of each column-signal electrode and each row-scanning electrode, each pixel electrode and the capacitor being connected to the source. The matrix substrate has a first, a second, a third, and a fourth metal layer formed in order, via interlayer insulating layers between adjacent layers, on a wiring layer having the gate formed therein. The column-signal and row-scanning electrodes are formed in the first and second metal layers, respectively. Or, the column-signal electrodes and the row-scanning electrodes are formed in the second and the first layer, respectively. Wirings for carrying signals to be displayed are connected to the column-signal electrode driver, each wiring having a first wiring portion and a second wiring portion formed in the second and third metal layers, respectively, the first and second portions being electrically connected to each other through a via hole between the second and third metal layers.

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