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    • 6. 发明申请
    • Voltage to Current Converter
    • 电压到电流转换器
    • US20140197866A1
    • 2014-07-17
    • US13739069
    • 2013-01-11
    • E-In Wu
    • E-In Wu
    • H02M11/00
    • H02M11/00G05F3/262
    • The invention provides a voltage to current converter that contains an diode-connected NMOS transistor, a diode-connected PMOS transistor, and a voltage-controlled signal input circuit. The source of the NMOS transistor and the drain of the PMOS transistor are connected together and connected to the voltage-controlled signal input circuit in series. The invention is implemented and tested in the integrated circuit. When an input voltage signal is inputted, a current of the PMOS transistor is substantially linearly proportional to the input voltage signal.
    • 本发明提供一种电压 - 电流转换器,其包含二极管连接的NMOS晶体管,二极管连接的PMOS晶体管和压控信号输入电路。 NMOS晶体管的源极和PMOS晶体管的漏极连接在一起并串联连接到压控信号输入电路。 本发明在集成电路中实现和测试。 当输入电压信号被输入时,PMOS晶体管的电流基本上与输入电压信号成线性比例。
    • 8. 发明授权
    • Glare reduction apparatus
    • 减光装置
    • US08716644B2
    • 2014-05-06
    • US12833915
    • 2010-07-09
    • E-In WuTai-Chang Wu
    • E-In WuTai-Chang Wu
    • G01J1/44
    • G01J1/26B60J3/04G01J1/04G01J1/0418G01J1/06G01J1/4228G01J2001/0276
    • The invention provides a glare reduction apparatus disposed in an object illuminated by a light source. The glare reduction device includes an electro-optical device covering a surface of the object. A light sensing device is disposed on a first fixed point of the object. A controller is electrically coupled to the electro-optical device and the light sensing device, wherein the controller calculates a corresponding light sensing position of the electro-optical device according to a light sensing position of the light sensing device which directly receives light from the light source, to reduce the light transmittivity of the corresponding light sensing position of the electro-optical device to generate a light shielding region. The light shielding region attenuates the light from the light source to a second fixed point of the object.
    • 本发明提供了一种设置在由光源照射的物体中的眩光减少装置。 眩光降低装置包括覆盖物体表面的电光装置。 光感测装置设置在物体的第一固定点上。 控制器电耦合到电光装置和光感测装置,其中控制器根据直接从光接收光的光检测装置的光感测位置计算电光装置的对应光感测位置 源,以减少电光装置的相应光感测位置的光透射率,以产生遮光区域。 遮光区域使来自光源的光衰减到物体的第二固定点。
    • 9. 发明申请
    • GLARE REDUCTION APPARATUS
    • 减光装置
    • US20110233384A1
    • 2011-09-29
    • US12833915
    • 2010-07-09
    • E-In WuTai-Chang Wu
    • E-In WuTai-Chang Wu
    • G01J1/44
    • G01J1/26B60J3/04G01J1/04G01J1/0418G01J1/06G01J1/4228G01J2001/0276
    • The invention provides a glare reduction apparatus disposed in an object illuminated by a light source. The glare reduction device includes an electro-optical device covering a surface of the object. A light sensing device is disposed on a first fixed point of the object. A controller is electrically coupled to the electro-optical device and the light sensing device, wherein the controller calculates a corresponding light sensing position of the electro-optical device according to a light sensing position of the light sensing device which directly receives light from the light source, to reduce the light transmittivity of the corresponding light sensing position of the electro-optical device to generate a light shielding region. The light shielding region attenuates the light from the light source to a second fixed point of the object.
    • 本发明提供了一种设置在由光源照射的物体中的眩光减少装置。 眩光降低装置包括覆盖物体表面的电光装置。 光感测装置设置在物体的第一固定点上。 控制器电耦合到电光装置和光感测装置,其中控制器根据直接从光接收光的光感测装置的光感测位置计算电光装置的对应光感测位置 源,以减少电光装置的相应光感测位置的光透射率,以产生遮光区域。 遮光区域使来自光源的光衰减到物体的第二固定点。