公开(公告)号：US20160061747A1

公开(公告)日：2016-03-03

申请号：US14712975

申请日：2015-05-15

Applicant: RAYTRON Co., LTD

Inventor： Hyun Young LEE ,  Ji Woong Jang

IPC: G01N21/94 ,  B01D46/00 ,  G01N21/31

CPC classification number: G01N21/94 ,  B01D46/0086 ,  B01D2273/26 ,  G01N21/255 ,  G01N2201/062 ,  G01N2201/123

Abstract: Provided are an apparatus and method for measuring contamination of a filter. The filter contamination measuring apparatus includes a light-emitting unit which provides light having, a predetermined wavelength to a filter adsorbs foreign materials, a light-receiving unit which receives light reflected by the filter and convert reflected light information into a digital code to output, and a contamination calculating unit which processes the digital code provided by the light-receiving unit and calculates a degree of contamination of the filter, wherein the contamination calculating unit calculates a degree, in which a wavelength of the light reflected by the filter is shifted from the predetermined wavelength, compares intensity of light provided by the light-emitting unit with intensity of the light reflected by the filter, and calculates the degree of contamination of the filter.

Abstract translation: 提供了一种用于测量过滤器污染的装置和方法。 过滤污染测定装置具备发光单元，该发光单元向吸收异物的滤光器提供具有预定波长的光;受光单元，其接收由滤光器反射的光并将反射光信息转换成数字代码输出; 以及污染计算单元，处理由所述光接收单元提供的数字码，并计算所述滤波器的污染程度，其中所述污染计算单元计算由所述滤波器反射的光的波长从 将由发光单元提供的光的强度与由滤光器反射的光的强度进行比较，并计算滤光器的污染程度。

公开(公告)号：US20150054409A1

公开(公告)日：2015-02-26

申请号：US14276001

申请日：2014-05-13

Applicant: Hyun Young LEE ,  Raytron Co., LTD

Inventor： Hyun Young LEE

IPC: H05B37/02

CPC classification number: G01J1/02 ,  G01J1/0214 ,  G01J1/0271

Abstract: Disclosed is a photo sensor package for lighting, which is configured such that a micro control unit having a lighting control function as well as a timer function is integrated with a remote control element receiving a remote control signal of a lighting fixture. The photo sensor package includes a housing molded using infrared transmissible resin, a remote control element configured to receive an infrared signal, an amplification element configured to amplify a signal that is output from the remote control element, and a micro control unit configured to control a lighting fixture in response to a signal that is output from the amplification element. All of the remote control element, the amplification element, and the micro control unit are mounted on one lead frame and accommodated in the housing in such a way as to be integrated into a single structure.

Abstract translation: 公开了一种用于照明的光传感器封装，其被配置为使得具有点亮控制功能和定时器功能的微控制单元与接收照明器具的遥控信号的遥控元件集成。 光传感器封装包括使用红外透射树脂模制的壳体，被配置为接收红外信号的遥控元件，被配置为放大从远程控制元件输出的信号的放大元件，以及微控制单元，其被配置为控制 照明器具响应于从放大元件输出的信号。 所有遥控元件，放大元件和微控制单元都安装在一个引线框架上，并以这样的方式被容纳在壳体中，以便被集成到单个结构中。