公开(公告)号：US20050079296A1

公开(公告)日：2005-04-14

申请号：US10823105

申请日：2004-04-13

申请人： Shunsuke Kobayashi ,  Naoki Toshima ,  Jirakorn Thisayukta ,  Yukihide Shiraishi ,  Shigenobu Sano ,  Atsushi Baba

发明人： Shunsuke Kobayashi ,  Naoki Toshima ,  Jirakorn Thisayukta ,  Yukihide Shiraishi ,  Shigenobu Sano ,  Atsushi Baba

IPC分类号： G02F1/137 ,  C09K19/52 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/139 ,  G09G3/20 ,  G09G3/36 ,  C09K19/54

CPC分类号： B82Y20/00 ,  C09K19/52 ,  G02F1/139 ,  G02F2202/36 ,  Y10T428/10

摘要： A LCD device element of frequency modulation mode enables high speed on and off control of an electro-optical response by switching the frequency of applied electric field. The LCD device element is capable of changing a frequency modulation range freely. The LCD device element has conductive layers between two parallel substrates; liquid crystal (LC) alignment layers with pre-tilt angle on the conductive layers; and a LC layer between the two liquid crystal alignment layers. LC soluble particles nanoparticles composing a core and a liquid crystal molecules or like molecules on its periphery), are in the LC layer. A control circuit applies voltage while modulating frequency on the conductive layer for varying light transmittance of the LC layer. Under a constant voltage, an electro-optical response is turned on by switching the frequency from low to high frequency and is turned off by switching the frequency from high to low frequency. The electro-optical response is varied also by varying voltage.

摘要翻译： 频率调制模式的LCD装置元件通过切换所施加的电场的频率来实现电光响应的高速开启和关闭控制。 LCD装置元件能够自由地改变频率调制范围。 LCD装置元件在两个平行基板之间具有导电层; 在导电层上具有预倾角的液晶（LC）取向层; 和两个液晶取向层之间的LC层。 在其周围构成核心和液晶分子或类似分子的LC可溶性颗粒纳米颗粒）在LC层中。 控制电路在导电层上调制频率而施加电压，以改变LC层的透光率。 在恒定电压下，通过将频率从低频切换到高频来打开电光响应，并通过将频率从高频切换到低频来关闭电光响应。 电光响应也随着电压变化而变化。

公开(公告)号：US07771799B2

公开(公告)日：2010-08-10

申请号：US10823105

申请日：2004-04-13

申请人： Shunsuke Kobayashi ,  Naoki Toshima ,  Jirakorn Thisayukta ,  Yukihide Shiraishi ,  Shigenobu Sano ,  Atsushi Baba

发明人： Shunsuke Kobayashi ,  Naoki Toshima ,  Jirakorn Thisayukta ,  Yukihide Shiraishi ,  Shigenobu Sano ,  Atsushi Baba

IPC分类号： C09K19/58

CPC分类号： B82Y20/00 ,  C09K19/52 ,  G02F1/139 ,  G02F2202/36 ,  Y10T428/10

摘要： A LCD device element of frequency modulation mode enables high speed on and off control of an electro-optical response by switching the frequency of applied electric field. The LCD device element is capable of changing a frequency modulation range freely. The LCD device element has conductive layers between two parallel substrates; liquid crystal (LC) alignment layers with pre-tilt angle on these conductive layers; and a LC layer between the two liquid crystal alignment layers. LC soluble particles (nanoparticles composing a core and a liquid crystal molecules or like molecules on its periphery), are in the LC layer. A control circuit applies voltage while modulating frequency on the conductive layer for varying light transmittance of the LC layer. Under a constant voltage, an electro-optical response is turned on by switching the frequency from low to high frequency and is turned off by switching the frequency from high to low frequency. The electro-optical response is varied also by varying voltage.

摘要翻译： 频率调制模式的LCD装置元件通过切换所施加的电场的频率来实现电光响应的高速开启和关闭控制。 LCD装置元件能够自由地改变频率调制范围。 LCD装置元件在两个平行基板之间具有导电层; 在这些导电层上具有预倾角的液晶（LC）取向层; 和两个液晶取向层之间的LC层。 LC可溶性颗粒（构成核心的纳米颗粒及其周边上的液晶分子或类似分子）位于LC层中。 控制电路在导电层上调制频率而施加电压，以改变LC层的透光率。 在恒定电压下，通过将频率从低频切换到高频来打开电光响应，并通过将频率从高频切换到低频来关闭电光响应。 电光响应也随着电压变化而变化。