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    • 1. 发明授权
    • Display device with touch detection function, and electronic unit
    • 具有触摸检测功能的显示设备和电子单元
    • US09442608B2
    • 2016-09-13
    • US13227019
    • 2011-09-07
    • Koji IshizakiKoji NoguchiOsamu Ishige
    • Koji IshizakiKoji NoguchiOsamu Ishige
    • G06F3/041G06F3/045G09G5/00B32B7/00G06F3/044
    • G06F3/044G06F3/0412
    • A display device with a touch detection function includes: a plurality of liquid crystal display elements performing display operation; a plurality of touch detection electrodes arranged side by side to extend in one direction, and each outputting a detection signal based on a change in an electrostatic capacitance caused by an external proximity object; a conductive film insulated from or connected with high resistance to the touch detection electrodes, and disposed to cover the touch detection electrodes; and a touch detection circuit detecting the external proximity object by sampling the detection signal. The conductive film has a sheet resistance equal to or smaller than a predetermined resistance value, and has a time constant larger than a predetermined minimum time constant defined by sampling timings in the touch detection circuit.
    • 具有触摸检测功能的显示装置包括:执行显示操作的多个液晶显示元件; 并排布置的多个触摸检测电极沿一个方向延伸,并且基于由外部接近物体引起的静电电容的变化而输出检测信号; 与所述触摸检测电极绝缘或者与所述触摸检测电极的高电阻连接的导电膜,并设置成覆盖所述触摸检测电极; 以及触摸检测电路,通过对检测信号进行采样来检测外部接近物体。 导电膜具有等于或小于预定电阻值的薄层电阻,并且具有大于由触摸检测电路中的采样定时定义的预定最小时间常数的时间常数。
    • 2. 发明授权
    • Electrochemical display element
    • 电化学显示元件
    • US08437067B2
    • 2013-05-07
    • US12921537
    • 2009-02-23
    • Takamune HattoriOsamu IshigeTakeshi Hakii
    • Takamune HattoriOsamu IshigeTakeshi Hakii
    • G02F1/15G02B5/02
    • G02F1/1506
    • Provided is an electrochemical display element composed of a simple member structure, capable of driving at low voltage, and exhibiting high display contrast and white display reflectance, and further to provide the electrochemical display element exhibiting reduced variation in reflectance during repetitive driving even after storage for a long duration. Disclosed is an electrochemical display element possessing an N-oxyl derivative represented by the following Formula (1), an electrolyte and a pair of facing electrodes: wherein each of R1, R2, R3 and R4 independently represents an aliphatic hydrocarbon group, an aromatic hydrocarbon group or a heterocyclic group, which may have a hydrogen atom or a substituent; Z1 represents a group of atoms having 2 or 3 atoms to form a cyclic structure; and Z1 may also have a substituent.
    • 本发明提供一种电化学显示元件,其由能够在低电压下驱动并具有高显示对比度和白色显示反射率的简单构件结构构成,并且进一步提供即使在重放驱动之后,即使在存储之后也能显示减小的反射率变化的电化学显示元件 持续时间长 公开了具有由下式(1)表示的N-氧基衍生物,电解质和一对面对电极的电化学显示元件:其中,R 1,R 2,R 3和R 4各自独立地表示脂族烃基,芳香族烃 基团或杂环基,其可以具有氢原子或取代基; Z1表示具有2或3个原子的一组原子以形成环状结构; Z1也可以具有取代基。
    • 3. 发明申请
    • DISPLAY DEVICE WITH TOUCH DETECTION FUNCTION, AND ELECTRONIC UNIT
    • 具有触摸检测功能的显示设备和电子单元
    • US20120062511A1
    • 2012-03-15
    • US13227019
    • 2011-09-07
    • Koji IshizakiKoji NoguchiOsamu Ishige
    • Koji IshizakiKoji NoguchiOsamu Ishige
    • G06F3/044G09G3/36
    • G06F3/044G06F3/0412
    • A display device with a touch detection function includes: a plurality of liquid crystal display elements performing display operation; a plurality of touch detection electrodes arranged side by side to extend in one direction, and each outputting a detection signal based on a change in an electrostatic capacitance caused by an external proximity object; a conductive film insulated from or connected with high resistance to the touch detection electrodes, and disposed to cover the touch detection electrodes; and a touch detection circuit detecting the external proximity object by sampling the detection signal. The conductive film has a sheet resistance equal to or smaller than a predetermined resistance value, and has a time constant larger than a predetermined minimum time constant defined by sampling timings in the touch detection circuit.
    • 具有触摸检测功能的显示装置包括:执行显示操作的多个液晶显示元件; 并排布置的多个触摸检测电极沿一个方向延伸,并且基于由外部接近物体引起的静电电容的变化而输出检测信号; 与所述触摸检测电极绝缘或者与所述触摸检测电极的高电阻连接的导电膜,并设置成覆盖所述触摸检测电极; 以及触摸检测电路,通过对检测信号进行采样来检测外部接近物体。 导电膜具有等于或小于预定电阻值的薄层电阻,并且具有大于由触摸检测电路中的采样定时定义的预定最小时间常数的时间常数。
    • 4. 发明申请
    • LIQUID CRYSTAL DISPLAY APPARATUS
    • 液晶显示装置
    • US20090086127A1
    • 2009-04-02
    • US12200615
    • 2008-08-28
    • Harumi OkunoOsamu IshigeMasumitsu Ino
    • Harumi OkunoOsamu IshigeMasumitsu Ino
    • G02F1/1335
    • G02F1/133504G02F2001/133567G02F2413/02
    • A liquid crystal display apparatus, includes a liquid crystal panel including a first substrate, a second substrate disposed in an opposing relationship to the first substrate with a space left, and a liquid crystal layer provided in the space between the first and second substrates, the liquid crystal panel including a pixel region in which a plurality of pixels are provided on the faces of the first and second substrates which oppose to each other such that illuminating light irradiated from the first substrate side upon the second substrate side is transmitted through the pixel region to display an image, and the liquid crystal panel further including a light scattering layer provided on the face of the first substrate on which the illuminating light is illuminated and configured to scatter and transmit the light.
    • 一种液晶显示装置,包括:液晶面板,包括第一基板,与第一基板相对设置的第二基板,剩余空间;以及设置在第一和第二基板之间的空间中的液晶层, 液晶面板包括像素区域,其中在第一和第二基板的彼此相对的表面上设置有多个像素,使得在第二基板侧从第一基板侧照射的照明光透射穿过像素区域 显示图像,并且液晶面板还包括设置在第一基板的照明光被照射并被配置为散射和透射光的面上的光散射层。