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    • 12. 发明申请
    • Liquid crystal display device
    • 液晶显示装置
    • US20070046619A1
    • 2007-03-01
    • US11510557
    • 2006-08-28
    • Yutaka SanoTakashi KunimoriMasanori YasumoriToshihiko Tanaka
    • Yutaka SanoTakashi KunimoriMasanori YasumoriToshihiko Tanaka
    • G09G3/36
    • G09G3/3406G02F2001/13312G09G3/3648G09G2300/0426G09G2300/0456G09G2320/0626G09G2360/144
    • A liquid crystal display device 1 of the invention has a liquid crystal display panel in which a liquid crystal layer 14 is provided between a TFT substrate 2 and a CF substrate 25 that has a common electrode 26, a light sensing component LS1 with a TFT photosensor that senses external light, and an illuminating means controlled according to the output of the light sensing component. The light sensing component is deployed at the periphery of the TFT substrate's display area DA and uses a thin film transistor as photosensor. A capacitor C is connected between source and drain electrodes SL, DL for such TFT photosensor. One of the capacitor's terminals is connected to a standard voltage source VS via a switch element SW, and the other to the common electrode 26. Voltage that is always lower than the voltage applied to the common electrode by an amount corresponding to a reverse bias voltage is applied to the gate electrode GL for the TFT photosensor. The capacitor's voltage a certain time after the switch element turns off is output. As a result, it will be possible to provide a liquid crystal display device in which the light sensing component incorporated in the liquid crystal display panel is not susceptible to the influence of the drive signals for the display panel, and in which the light sensing component does not induce deterioration of the liquid crystals.
    • 本发明的液晶显示装置1具有液晶显示面板,其中液晶层14设置在TFT基板2和具有公共电极26的CF基板25之间,具有TFT的光感测部件LS 1 感测外部光的光电传感器,以及根据光检测部件的输出控制的照明装置。 光感测部件配置在TFT基板的显示区域DA的周围,并且使用薄膜晶体管作为光电传感器。 对于这种TFT光电传感器,电容器C连接在源电极和漏电极S L L,D L L之间。 电容器的端子中的一个通过开关元件SW连接到标准电压源V SUB,另一个连接到公共电极26.电压总是低于通过公共电极施加到公共电极的电压 将对应于反向偏置电压的量施加到用于TFT光电传感器的栅电极G L L。 输出开关元件关闭后一定时间内的电容器电压。 结果,可以提供一种液晶显示装置,其中结合在液晶显示面板中的感光元件不受显示面板的驱动信号的影响,并且其中感光部件 不会引起液晶的劣化。
    • 13. 发明申请
    • Liquid crystal display apparatus
    • 液晶显示装置
    • US20060007382A1
    • 2006-01-12
    • US11174601
    • 2005-07-06
    • Yutaka Sano
    • Yutaka Sano
    • G02F1/1345
    • G09G3/3611G02F1/13452G09G2330/06
    • A liquid crystal display apparatus 10 configured in such manner that multiple TCPs 53A to 53D mounting respective source driver ICs 55A to 55D are provided on the periphery of a liquid crystal display panel 51, where the TCPs neighboring each other are connected via respective connection wires 62A to 62D formed on the liquid crystal display panel 51, and various signals including image data signals and voltages required for driving the liquid crystal display panel and the liquid crystal driver ICs 55A to 55D are supplied from an external circuit board 54 to one TCP at the end of the TCPs, and the various signals and voltage are supplied from the TCP 53A to which the signals and voltage are supplied by the external circuit board sequentially to the adjacent TCPs 53B to 53D, where the source driver ICs 55A to 55D output image data signals except for processed image data signals pertaining to the input image data signals to the next adjacent source driver IC. A liquid crystal display apparatus of such configuration employing the signal transmission system which reduces EMI is thereby provided.
    • 一种液晶显示装置10,其构造为在液晶显示面板51的周围设置多个安装各个​​源极驱动IC55A至55D的TCP 53A至53D​​,其中相邻的TCP相互连接, 形成在液晶显示面板51上的各个连接线62A至62D以及包括用于驱动液晶显示面板和液晶驱动器IC 55A至55D所需的图像数据信号和电压的各种信号从外部 电路板54连接到TCP端的一个TCP,并且各种信号和电压从TCP 53A提供,信号和电压由外部电路板依次提供给相邻TCP 53B至53D, 其中源极驱动器IC 55A至55D将与输入图像数据信号相关的处理后的图像数据信号的图像数据信号输出到下一个相邻的源极驱动器IC。 由此,提供了采用降低EMI的信号传输系统的这种配置的液晶显示装置。
    • 14. 发明申请
    • Display apparatus
    • 显示装置
    • US20050219236A1
    • 2005-10-06
    • US11086653
    • 2005-03-23
    • Yutaka SanoSatoshi Morita
    • Yutaka SanoSatoshi Morita
    • G02F1/133G09F9/30G09G3/20G09G3/36G09G5/00
    • G09G3/3688G09G2320/0223
    • A liquid crystal display apparatus is constituted whereby multiple source driver circuits provided with a driver IC are connected to the periphery of a liquid crystal display panel, and power supply voltages supplied from the outside are sequentially supplied from a specific source driver circuit to an adjacent source driver circuit, and a wire resistance calculation wire is formed for the driver IC in the voltage supply direction upstream, and is approximately equivalent to the signal wires extending from the upstream driver IC to the adjacent driver IC in the voltage supply direction downstream. The driver IC calculates the wire resistance by impressing a certain calculated voltage to one end of the wire resistance calculation wire, and then detects the voltage on the other end, calculates the amounts of the drop in voltage level based on the calculated wire resistance, and outputs the power supply voltages increased by the calculated respective amounts of the voltage drop to the downstream driver IC. Accordingly, a display apparatus is provided for preventing a drop in the power supply voltages sequentially supplied, thereby inhibiting malfunctioning of the driver ICs, resulting in improved display quality.
    • 构成液晶显示装置,其中设置有驱动器IC的多个源极驱动电路连接到液晶显示面板的周围,并且从外部提供的电源电压从特定的源极驱动电路顺序地供给到相邻的源极 驱动电路和线电阻计算线形成为上游的电压供给方向上的驱动器IC,并且与从上游驱动器IC向下游的电压供给方向的相邻驱动器IC延伸的信号线近似相等。 驱动器IC通过将一定的计算电压施加到导线电阻计算线的一端来计算线电阻,然后检测另一端的电压,基于计算的线电阻计算电压电平的下降量,以及 将计算的各个电压降量的电源电压输出到下游驱动器IC。 因此,提供了一种用于防止顺序提供的电源电压下降的显示装置,从而抑制驱动器IC的故障,从而提高了显示质量。
    • 15. 发明授权
    • Propylene polymer composition
    • 丙烯聚合物组成
    • US4412016A
    • 1983-10-25
    • US359763
    • 1982-03-19
    • Osamu FukuiYoshiro UmemotoTsugumi SanmiyaYutaka SanoKazuyoshi Tanaka
    • Osamu FukuiYoshiro UmemotoTsugumi SanmiyaYutaka SanoKazuyoshi Tanaka
    • C08K3/34C08L7/00C08L21/00C08L23/00C08L51/00C08L51/02C08L53/00C08L77/00C08L101/00
    • C08K3/34C08L53/00
    • A shaped article having excellent rigidity, resistances to thermal deformation and to mechanical impact at a low temperature, a superior lacquer-bonding property and a satisfactory appearance is made from a propylene polymer composition comprising(A) 45 to 65% by weight of at least one crystalline ethylene-propylene block copolymer in which the content of the polymerized ethylene is in the range of from 5 to 10% by weight, in which the polypropylene component has a fraction thereof insoluble in boiling n-heptane, in an amount of 95% or more, in which a fraction thereof soluble in p-xylene at room temperature, has an intrinsic viscosity of from 3 to 4 determined in decahydronaphthalene at a temperature of 135.degree. C. and which has a melt flow index of from 5 to 70;(B) 25 to 40% by weight of at least one amorphous ethylene-propylene copolymer having an intrinsic viscosity of from 2.0 to 3.5 determined in decahydronaphthalene at a temperature of 135.degree. C., and a Mooney viscosity ML.sub.1+4 of from 40 to 100 determined at a temperature of 100.degree. C.;(C) 4 to 20% by weight of at least one high density polyethylene having a melt flow index of from 1 to 10; and(D) 3 to 20% by weight of talc in the form of fine particles having an average size of from 0.01 to 5 microns, the weight ratio of the amorphous ethylene-propylene copolymer (B) to the high density polyethylene (C) being in the range of from 10:1 to 5:3.
    • 具有优异刚性,耐热变形性和低温机械冲击性,优异的漆粘合性能和令人满意的外观的成型制品由包含(A)至少45至65重量%的丙烯聚合物组合物 一种结晶乙烯 - 丙烯嵌段共聚物,其中聚合的乙烯的含量为其中聚丙烯组分具有不溶于沸腾正庚烷的分数的5至10重量%,其量为95重量% 以上,其中在室温下可溶于对二甲苯的馏分在135℃温度下在十氢化萘中的特性粘度为3〜4,熔体流动指数为5〜70。 (B)25〜40重量%的至少一种在十氢萘中在135℃下测定的特性粘度为2.0〜3.5的非晶质乙烯 - 丙烯共聚物,门尼粘度ML1 + 4为40〜 100在100℃的温度下测定。 (C)4至20重量%的至少一种熔体流动指数为1至10的高密度聚乙烯; 和(D)3〜20重量%的平均粒径为0.01〜5微米的微粒形状的滑石,无定型乙烯 - 丙烯共聚物(B)与高密度聚乙烯(C)的重量比, 在10:1至5:3的范围内。
    • 16. 发明授权
    • Electro-optical device and electronic apparatus
    • 电光装置和电子设备
    • US07569885B2
    • 2009-08-04
    • US11785219
    • 2007-04-16
    • Yukiya HirabayashiTakashi SatoYutaka Sano
    • Yukiya HirabayashiTakashi SatoYutaka Sano
    • H01L27/01H01L27/12H01L31/0392
    • H01L27/124H01L27/1255
    • An electro-optical device includes pixel regions arranged at intersections of a plurality of data lines and a plurality of scanning lines on an element substrate. A sensor element, a sensor signal line for outputting a signal from the sensor element, a common wiring line, and a capacitive-coupling-operation bidirectional diode element are disposed at an end of a region on the element substrate in which the pixel regions are arranged. The capacitive-coupling-operation bidirectional diode element includes two capacitive-coupling-operation diode elements each including a semiconductor element including a source electrode, a drain electrode, a semiconductor layer having a channel region, and a gate electrode facing the channel region with a gate insulating film disposed therebetween, and a capacitor element arranged between one of the source electrode and the drain electrode and the gate electrode.
    • 电光装置包括配置在元件基板上的多条数据线和多条扫描线的交点处的像素区域。 传感器元件,用于输出来自传感器元件的信号的传感器信号线,公共布线和电容耦合操作双向二极管元件设置在元件基板上的像素区域为 安排。 电容耦合操作双向二极管元件包括两个电容耦合操作二极管元件,每个二极管元件包括半导体元件,该半导体元件包括源电极,漏电极,具有沟道区的半导体层,以及面向沟道区的栅电极, 设置在它们之间的栅极绝缘膜,以及布置在源极电极和漏极电极之间的电容器元件和栅电极。
    • 19. 发明申请
    • Liquid crystal display device
    • 液晶显示装置
    • US20080079860A1
    • 2008-04-03
    • US11902689
    • 2007-09-25
    • Takashi KunimoriYutaka SanoMasanori Yasumori
    • Takashi KunimoriYutaka SanoMasanori Yasumori
    • G02F1/13357G02F1/1368
    • G02F1/13318G02F1/1362G02F2001/133626G09G3/3406G09G3/3611G09G2300/043G09G2320/0219G09G2330/022
    • A liquid crystal display device 1 according to an embodiment of the present invention includes a liquid crystal display panel, a photodetector unit LS1 that is built into the liquid crystal display panel and has a TFT ambient light photosensor, an ambient light photosensor reader Re1 for reading a voltage due to photo-leakage from the TFT ambient light photosensor, and a control means 20 for controlling the photodetector unit and the ambient light photosensor reader, and a backlight 24, etc., according to an output from the ambient light photosensor reader. The photodetector unit has a switching element SW2 coupled between a source line coupled to the TFT ambient light photosensor's source electrode SL and a drain line coupled to the TFT ambient light photosensor's drain electrode DL. The control means 20 makes the source line and the drain line of the TFT ambient light photosensor be coupled to a common potential when changing a gate voltage of the TFT ambient light photosensor by keeping the switching element SW2 turned on. It is therefore possible to provide a liquid crystal display device that utilizes a thin film transistor as an ambient light photosensor and prevents degradation of an ambient light photosensor element due to a biased polarity voltage applied to the gate electrode.
    • 根据本发明的实施例的液晶显示装置1包括液晶显示面板,内置于液晶显示面板中并具有TFT环境光光电传感器的光电检测器单元LS 1,环境光光电传感器读数器Re 1 用于从TFT环境光电传感器读出由于光泄漏引起的电压,以及用于控制光电检测器单元和环境光光电传感器读取器的控制装置20以及根据环境光光电传感器的输出的背光源24等 读者。 光检测器单元具有开关元件SW 2,该开关元件SW 2耦合在耦合到TFT环境光电传感器的源电极S L L的源极线和耦合到TFT环境光电传感器的漏电极D L的漏极线之间 。 控制装置20使TFT环境光光电传感器的源极线和漏极线通过保持开关元件SW 2导通而改变TFT环境光光电传感器的栅极电压而耦合到公共电位。 因此,可以提供一种使用薄膜晶体管作为环境光光电传感器的液晶显示装置,并且防止由于施加到栅电极的偏置极性电压而导致的环境光光电传感元件的劣化。