Light modulation element, driving method and drive apparatus
    42.
    发明申请
    Light modulation element, driving method and drive apparatus 有权
    光调制元件,驱动方法和驱动装置

    公开(公告)号:US20080192157A1

    公开(公告)日:2008-08-14

    申请号:US11896704

    申请日:2007-09-05

    IPC分类号: G02F1/135

    摘要: A method for driving a light modulation element includes: applying light to the light modulation element in accordance with an image to be displayed on the light modulation element while applying a DC voltage between a pair of electrode layers of the light modulation element; and applying a pulse voltage having an opposite polarity to the DC voltage applied so far between the pair of electrode layers with the light being applied, and terminating the applying of the light when the applying of the pulse voltage is terminated. The applying of the light, the applying of the pulse voltage and the terminating of the applying of the light are executed sequentially.

    摘要翻译: 一种驱动光调制元件的方法包括:在光调制元件的一对电极层之间施加直流电压,根据要在光调制元件上显示的图像向光调制元件施加光; 对所施加的光施加与所述一对电极层之间施加的直流电压具有相反极性的脉冲电压,并且在施加所述脉冲电压时终止所述光的施加。 依次执行光的施加,脉冲电压的施加和光的施加的终止。

    Laminated body containing particle dispersion layer, method for producing the same, and light modulation device
    43.
    发明申请
    Laminated body containing particle dispersion layer, method for producing the same, and light modulation device 有权
    含有粒子分散层的层压体,其制造方法以及调光装置

    公开(公告)号:US20080123179A1

    公开(公告)日:2008-05-29

    申请号:US11808088

    申请日:2007-06-06

    IPC分类号: G02F1/00 B05D3/02 B32B9/04

    摘要: A laminated body comprises: a particle dispersion layer comprising a first material and particles dispersed in the first material, the first material being changed from a gel state to a sol state upon increase in temperature; and a coated layer comprising a second material, the second material is changed from a gel state to a sol state upon increase in temperature, is changed from a gel state to a sol state upon decrease in temperature, and shows a hysteresis behavior in sol-gel change upon change in temperature, wherein the particle dispersion layer in a sol state and the coated layer in a gel state are laminated in contact with each other, and in a state where each of the particle dispersion layer and the coated layer contains a solvent, a maximum temperature T1 where the first material maintains a gel state is less than a maximum temperature T2 where the second material maintains a gel state upon increase in temperature (T1

    摘要翻译: 层叠体包括:粒子分散层,其包含第一材料和分散在第一材料中的颗粒,第一材料在温度升高时从凝胶状态改变为溶胶状态; 以及包含第二材料的涂层,第二材料在温度升高时从凝胶状态改变为溶胶状态,在降低温度时从凝胶状态变为溶胶状态,并且在溶胶 - 凝胶中显示滞后特性, 凝胶在温度变化时发生变化,其中溶胶状态的粒子分散层和凝胶状态的涂层彼此接触地层叠,并且在每个颗粒分散层和涂层含有溶剂的状态下 ,其中第一材料保持凝胶状态的最高温度T 1小于最高温度T 2 N,其中第二材料在温度升高时保持凝胶状态(T 2 )。

    Light modulation medium and light modulation method
    44.
    发明授权
    Light modulation medium and light modulation method 失效
    光调制介质和光调制方法

    公开(公告)号:US06882401B2

    公开(公告)日:2005-04-19

    申请号:US10614121

    申请日:2003-07-08

    摘要: A light modulation medium comprises a light modulation element having a pair of substrates and plural light modulation layers arranged between the substrates to form a multilayer structure and made of cholesteric liquid crystal adapted to change the liquid crystal orientation in response to application of a predetermined electric field, in which the ratio of the threshold electric field at which the liquid crystal orientation is moved from a planar state to a focal conic state of a first light modulation layer of the light modulation element to that of a second light modulation layer is not less than 0.3 and the ratio of the dielectric constant in a planar state of liquid crystal orientation of the first light modulation layer to that of the second light modulation layer is not less than 4.

    摘要翻译: 光调制介质包括具有一对基板的光调制元件和布置在基板之间的多个光调制层,以形成多层结构,并由适用于响应于施加预定电场而改变液晶取向的胆甾醇型液晶 其中液晶取向从光调制元件的第一光调制层的平面状态移动到焦点锥形状态的阈值电场与第二光调制层的比率不小于 0.3,第一光调制层的液晶取向的平面状态的介电常数与第二光调制层的液晶取向的介电常数之比不小于4。

    Photoconductive switching element, device using it, and apparatus, recording apparatus, and recording method in which the device is incorporated
    45.
    发明授权
    Photoconductive switching element, device using it, and apparatus, recording apparatus, and recording method in which the device is incorporated 失效
    光导开关元件,使用它的装置,以及装置,记录装置和其中装入该装置的记录方法

    公开(公告)号:US06600473B1

    公开(公告)日:2003-07-29

    申请号:US09472781

    申请日:1999-12-28

    IPC分类号: H04N1500

    CPC分类号: G02F1/1354 G02F1/1391

    摘要: The invention provides a photoconductive switching element used for light switching of a functional element driven by an AC electric field or AC current which are highly functional and inexpensive and provides a device in which such a photoconductive switching element and a functional element such as a liquid display element are combined and incorporated, and an apparatus, a recording apparatus, and a recording method which are provided with the above-mentioned device. The photoconductive switching element has at least a light transmissible electrode layer, a charge generation layer, a charge transfer layer, and a charge generation layer laminated in this order on a light transmissible substrate. The photoconductive switching element is combined with a functional element to form a device of the present invention, and the device is incorporated in an apparatus or a recording apparatus to fabricate an apparatus or a recording apparatus respectively of the present invention. In the recording method of the present invention, such a recording apparatus is used.

    摘要翻译: 本发明提供一种光电开关元件,其用于由AC电场或AC电流驱动的功能元件的光开关,该功能元件具有高功能性和便宜性,并且提供了一种其中这样的感光开关元件和诸如液体显示器的功能元件 元件组合并结合,以及设置有上述装置的装置,记录装置和记录方法。 光导开关元件至少具有透光性的电极层,电荷产生层,电荷转移层和电荷产生层,依次层叠在透光性基板上。 感光开关元件与功能元件组合以形成本发明的器件,并且该器件被结合在装置或记录装置中以分别制造本发明的装置或记录装置。 在本发明的记录方法中,使用这种记录装置。

    Optical recording display medium and recording apparatus
    48.
    发明授权
    Optical recording display medium and recording apparatus 有权
    光记录显示介质和记录装置

    公开(公告)号:US08334949B2

    公开(公告)日:2012-12-18

    申请号:US12540675

    申请日:2009-08-13

    IPC分类号: G02F1/1347 G02F1/1335

    CPC分类号: G02F1/135

    摘要: An optical recording display medium comprises: a display layer whose display changes according to an applied voltage; a photoconductive layer that is provided opposing the display layer and changes a voltage applied to the display layer according to irradiated light; and a selective transmission layer that is provided on a light path to where light irradiated toward the photoconductive layer arrives at the photoconductive layer, and whose transmissivity with respect to the irradiated light increases as an intensity of the irradiated light increases.

    摘要翻译: 光学记录显示介质包括:显示层,其显示根据施加的电压而变化; 与所述显示层相对设置并根据照射光改变施加到所述显示层的电压的光电导层; 以及选择透射层,其设置在光导体上朝向光电导层照射的光线到达光电导层,并且其相对于照射光的透射率随着照射光的强度的增加而增加。

    Optical recording apparatus, optical recording method, and image display apparatus
    49.
    发明授权
    Optical recording apparatus, optical recording method, and image display apparatus 有权
    光记录装置,光记录方法和图像显示装置

    公开(公告)号:US08199137B2

    公开(公告)日:2012-06-12

    申请号:US11907225

    申请日:2007-10-10

    摘要: An optical recording apparatus and a method of optical recording are disclosed in which: a DC voltage of a first polarity is applied, as a reset voltage for initializing a display layer, to one of a plurality of divided electrodes which is selected in a predetermined sequence along a specified direction, and reset light is irradiated onto a photoconductor layer in a region corresponding to the selected divided electrode; and a DC voltage of a second polarity opposite to the first polarity is applied, as an image writing voltage for writing an image in the display layer, to the selected divided electrode, and image light corresponding to input image information is irradiated onto the photoconductor layer in the region corresponding to the selected divided electrode. Also disclosed is an image display apparatus including the optical recording apparatus.

    摘要翻译: 公开了一种光记录装置和光记录方法,其中:施加第一极性的DC电压作为用于初始化显示层的复位电压,以预定顺序选择的多个分割电极中的一个 沿着指定方向,将复位光照射到与选择的分割电极对应的区域中的感光体层上; 并且将与第一极性相反的第二极性的DC电压作为用于将显示层中的图像写入的图像写入电压施加到所选择的分割电极,并且将对应于输入图像信息的图像光照射到感光体层 在与选择的分割电极相对应的区域中。 还公开了包括光学记录装置的图像显示装置。