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    • 74. 发明申请
    • DISPLAY DEVICE
    • 显示设备
    • US20130250225A1
    • 2013-09-26
    • US13990341
    • 2011-11-24
    • Kazuhiro MaedaYousuke Nakagawa
    • Kazuhiro MaedaYousuke Nakagawa
    • G02F1/1343
    • G02F1/134336G02F1/13338G02F1/134309G02F2001/134318
    • The purpose of the present invention is to ensure uniformity among pixels when an electrode for a touch sensor also acts as an electrode for image display at the same time. This display device includes: a circuit substrate; a plurality of pixel electrodes (12) that are arranged in a matrix on a plane that is parallel to the circuit substrate; a liquid crystal layer that can exhibit an image display function on the basis of an image signal supplied to the plurality of pixel electrodes (12), a plurality of driver electrodes (14) arranged in the same layer with gaps therebetween, which can generate an electric field with the pixel electrodes (12) to alter the state of the liquid crystal layer; and a plurality of detection electrodes in the same layer that can be capacitively coupled to the plurality of driver electrodes, respectively, in which at least one of the plurality of driver electrodes (14) is provided with slits (20).
    • 本发明的目的是确保当触摸传感器的电极同时用作图像显示用电极时,确保像素之间的均匀性。 该显示装置包括:电路基板; 在平行于电路基板的平面上排列成矩阵状的多个像素电极(12); 基于提供给多个像素电极(12)的图像信号可以呈现图像显示功能的液晶层,多个驱动电极(14),其间布置有相同的间隙,可以产生 电场与像素电极(12)改变液晶层的状态; 以及分别与能够电容耦合到多个驱动电极的同一层中的多个检测电极,其中多个驱动电极(14)中的至少一个设置有狭缝(20)。
    • 77. 发明申请
    • DISPLAY DEVICE
    • 显示设备
    • US20130057527A1
    • 2013-03-07
    • US13697864
    • 2011-05-19
    • Kohei TanakaYasuhiro SugitaNaru UsukuraKazuhiro MaedaYousuke Nakagawa
    • Kohei TanakaYasuhiro SugitaNaru UsukuraKazuhiro MaedaYousuke Nakagawa
    • G06F3/038
    • G06F3/0418G06F3/0412G06F3/042
    • Provided is a display device that is capable of ensuring a wide dynamic range of an optical sensor even in the case where an offset due to ambient temperature changes is compensated with use of an output of a reference element. The display device has optical sensors in a pixel region of an active matrix substrate (100), wherein the optical sensors include a photodetecting sensor which outputs a sensor signal according to an amount of received light, and a reference sensor which has a configuration obtained by adding a light shielding film to the photodetecting sensor and outputs a sensor signal according to an offset component. The display device includes: an offset comparison circuit (61) that determines a degree of divergence between the sensor signal output from the reference sensor and a standard offset value; and a driving signal generation circuit (62) that adjusts a potential of a driving signal for the optical sensors according to the degree of divergence determined by the offset comparison circuit (61).
    • 提供了即使在使用参考元件的输出来补偿由于环境温度变化引起的偏移的情况下也能够确保光学传感器的宽动态范围的显示装置。 显示装置在有源矩阵基板(100)的像素区域具有光传感器,其中,光传感器包括:根据接收光量输出传感器信号的光检测传感器;以及基准传感器, 向光电检测传感器添加遮光膜,并根据偏移分量输出传感器信号。 显示装置包括:偏移比较电路(61),其确定从基准传感器输出的传感器信号与标准偏移值之间的发散程度; 以及根据由偏移比较电路(61)确定的发散程度来调整光学传感器的驱动信号的电位的驱动信号生成电路(62)。
    • 78. 发明申请
    • Utility Vehicle
    • 多用途车
    • US20120161468A1
    • 2012-06-28
    • US12980229
    • 2010-12-28
    • Yoshinori TsumiyamaHidetoshi KakuChad EngerKazuhiro Maeda
    • Yoshinori TsumiyamaHidetoshi KakuChad EngerKazuhiro Maeda
    • B60J5/04
    • B60J5/0487
    • A utility vehicle includes a vehicle body; a seat provided on the vehicle body; a pair of right and left entrances through which a user to be seated on the seat gets into and out of the vehicle, the entrances being provided at both sides of the vehicle body in a vehicle width direction; and a pair of right and left doors for opening and closing the pair of right and left entrances, respectively; each of the pair of right and left doors including a door body closing at least a portion of a corresponding entrance and a hinge for coupling the door body to the vehicle body such that the door body is rotatable around the hinge; and the door body including a door component which is substantially symmetric in shape in a rightward and leftward direction.
    • 多用途车包括车体; 设置在车体上的座椅; 一对左右入口,用于座位的使用者进入和离开车辆,入口设置在车身宽度方向的两侧; 和一对左右门分别打开和关闭左右两个入口; 所述一对左门和左门中的每一个包括关闭相应入口的至少一部分的门体和用于将门体联接到车体的铰链,使得门体可绕铰链旋转; 并且所述门体包括在左右方向上基本对称的门部件。
    • 79. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20110273404A1
    • 2011-11-10
    • US13144366
    • 2009-08-28
    • Mikihiro NomaKengo TakahamaShinichi MiyazakiYoichiro YahataYoshiharu YoshimotoKazuhiro Maeda
    • Mikihiro NomaKengo TakahamaShinichi MiyazakiYoichiro YahataYoshiharu YoshimotoKazuhiro Maeda
    • G06F3/042
    • G02F1/13338G02F1/13318G02F2203/11G02F2203/21
    • A liquid crystal panel (20) provided in a liquid crystal display device of the present invention includes a plurality of optical sensor elements (30) each for detecting an intensity of light received, and has an area sensor function to detect an external input position by causing each of the optical sensor elements (30) to detect an image on the panel surface. The liquid crystal panel (20) includes the optical sensor elements (30) constituting an area sensor and a temperature compensating sensor (50) for carrying out temperature compensation of each of these optical sensor elements (30). The temperature compensating sensor (50) includes a lower-layer light blocking film, optical sensor elements (30A) each for detecting a temperature of an environment where the liquid crystal display device is placed which optical sensor elements (30A) are provided on the lower-layer light blocking film, and an upper-layer light blocking film which is provided so as to cover the optical sensor elements for detecting a temperature which upper-layer light blocking film blocks ultraviolet light, visible light, and infrared light. This makes it possible to attain a liquid crystal display device including an area sensor that does not receive an influence of a temperature of an environment where the liquid crystal display device is used and accordingly has a high detection precision.
    • 设置在本发明的液晶显示装置中的液晶面板(20)包括多个光学传感器元件(30),每个用于检测接收到的光的强度,并具有区域传感器功能,用于通过以下方式检测外部输入位置 使得每个光学传感器元件(30)检测面板表面上的图像。 液晶面板(20)包括构成区域传感器的光学传感器元件(30)和用于对这些光学传感器元件(30)进行温度补偿的温度补偿传感器(50)。 温度补偿传感器50包括下层遮光膜,光学传感器元件(30A),用于检测放置液晶显示装置的环境的温度,其中光学传感器元件(30A)设置在下部 上层遮光膜和上层遮光膜,其被设置为覆盖用于检测上层遮光膜阻挡紫外光,可见光和红外光的温度的光学传感器元件。 这使得可以获得包括不受到使用液晶显示装置的环境温度的影响的区域传感器并因此具有高检测精度的液晶显示装置。