DYNAMIC, REAL TIME ULTRAVIOLET RADIATION INTENSITY MONITOR
    22.
    发明申请
    DYNAMIC, REAL TIME ULTRAVIOLET RADIATION INTENSITY MONITOR 审中-公开
    动态,实时超紫外线强度监测

    公开(公告)号:US20130026381A1

    公开(公告)日:2013-01-31

    申请号:US13190260

    申请日:2011-07-25

    Abstract: An apparatus and method for detecting an intensity of radiation in a process chamber, such as an ultraviolet curing process chamber, is disclosed. An exemplary apparatus includes a process chamber having a radiation source therein, wherein the radiation source is configured to emit radiation within the process chamber; a radiation sensor attached to the process chamber; and an optical fiber coupled with the radiation source and the radiation sensor, wherein the optical fiber is configured to transmit a portion of the emitted radiation to the radiation sensor, and the radiation sensor is configured to detect an intensity of the portion of the emitted radiation via the optical fiber.

    Abstract translation: 公开了一种用于检测处理室中的辐射强度的装置和方法,例如紫外线固化处理室。 示例性设备包括其中具有辐射源的处理室,其中所述辐射源被配置为在所述处理室内发射辐射; 附接到处理室的辐射传感器; 以及与所述辐射源和所述辐射传感器耦合的光纤,其中所述光纤被配置为将所发射的辐射的一部分传输到所述辐射传感器,并且所述辐射传感器被配置为检测所述发射辐射的所述部分的强度 通过光纤。

    LCD AND DISPLAY PROPERTY ADJUSTING METHOD THEREOF
    23.
    发明申请
    LCD AND DISPLAY PROPERTY ADJUSTING METHOD THEREOF 失效
    LCD和显示器的调整方法

    公开(公告)号:US20100302222A1

    公开(公告)日:2010-12-02

    申请号:US12497710

    申请日:2009-07-06

    Abstract: A liquid crystal display (LCD) includes a graphic processor, a number of sensors, an optical signal collecting unit, a property saving unit, a property comparing unit, and a property setting unit. The optical signal collecting unit receives optical analog signals generated by the number of sensors, and converts the received optical analog signals into optical digital signals. The property saving unit saves a number of predetermined display properties and a number of predetermined optical signal ranges. The property comparing unit receives the optical digital signals and compares the optical digital signals with the plurality of predetermined optical signal ranges, and correspondingly selects corresponding predetermined display properties. The property setting unit receives the selected display properties and outputs the selected display properties to the graphic processor to adjust display properties of the LCD.

    Abstract translation: 液晶显示器(LCD)包括图形处理器,多个传感器,光信号采集单元,属性保存单元,属性比较单元和属性设置单元。 光信号采集单元接收由传感器数量产生的光模拟信号,并将接收到的光模拟信号转换为光数字信号。 财产保存单元保存多个预定的显示属性和多个预定的光信号范围。 属性比较单元接收光数字信号,并将光数字信号与多个预定光信号范围进行比较,并相应地选择对应的预定显示属性。 属性设置单元接收所选择的显示属性,并将所选择的显示属性输出到图形处理器以调整LCD的显示属性。

    Light sensor system and a method for detecting ambient light
    25.
    发明授权
    Light sensor system and a method for detecting ambient light 有权
    光传感器系统和检测环境光的方法

    公开(公告)号:US06479810B1

    公开(公告)日:2002-11-12

    申请号:US09642178

    申请日:2000-08-18

    CPC classification number: G01J1/4204 G01J1/10 G01J1/44

    Abstract: A light sensor assembly 10 and a method for detecting ambient light 100 which logarithmically amplifies a first signal which is representative of the certain amount of sensed light and a second offset signal and which adds the logarithmically amplified signals to a voltage signal, thereby allowing an accurate signal to be produced which indicative of the sensed amount of light by use of only a positive type electrical power supply and which is effective to allow the output signal to fall within the relatively narrow operating range of a cost effective digital to analogue converter.

    Abstract translation: 光传感器组件10和用于检测环境光100的方法,其对数放大表示一定量的感测光的第一信号和第二偏移信号,并将对数放大的信号加到电压信号上,从而允许精确 信号,其通过仅使用正型电源指示感测的光量,并且有效地允许输出信号落入成本有效的数模转换器的相对窄的工作范围内。

    System for monitoring a fluid stream
    26.
    发明授权
    System for monitoring a fluid stream 失效
    用于监测流体流的系统

    公开(公告)号:US3736431A

    公开(公告)日:1973-05-29

    申请号:US3736431D

    申请日:1971-04-30

    Applicant: MOBIL OIL CORP

    Inventor: CHILDS E

    CPC classification number: G01N21/255 G01J1/10 G01J1/1626

    Abstract: The specific disclosure provides a device which includes a circuit having a pair of phototransistors. One of the phototransistors senses the amount of light transmission from a light source through an oil chamber. The other phototransistor is in direct optical communication with the light source, and generates a signal in response to ambient temperature which is used as a basis for adjusting the intensity of light emitted by the light source. A diminution of light transmission through the chamber is indicative of a degradation of the oil therein.

    Abstract translation: 具体公开内容提供了一种包括具有一对光电晶体管的电路的装置。 一个光电晶体管感测从光源通过油室的光透射量。 另一个光电晶体管与光源直接光通信,并且响应于环境温度产生信号,该环境温度被用作调整由光源发射的光的强度的基础。 通过室的光透射的减小表明其中的油的劣化。

    SYSTEM TO DETECT VEHICLE LAMP PERFORMANCE
    29.
    发明申请

    公开(公告)号:US20170158130A1

    公开(公告)日:2017-06-08

    申请号:US14958310

    申请日:2015-12-03

    Abstract: A system to detect or determine vehicle lamp performance and a method using the system is described. The system includes a first optical sensor having a field of view which includes the location of a vehicle lamp or into which light from a vehicle lamp is emitted, the optical sensor providing an output indicative of vehicle lamp performance; and a controller in communication with the first optical sensor to receive the output, the controller including at least one processor adapted to analyze the optical sensor output and provide a control output at least when the optical sensor output is indicative that the vehicle lamp performance is below a threshold.

Patent Agency Ranking