公开(公告)号：US20150346025A1

公开(公告)日：2015-12-03

申请号：US14669593

申请日：2015-03-26

Applicant: STMICROELECTRONICS S.R.L.

Inventor： Giuseppe Spinella ,  MarcoVito Sapienza ,  Giuseppe Bruno

IPC: G01J1/42 ,  G01J1/44

CPC classification number: G01J1/429 ,  G01J1/0219 ,  G01J1/44 ,  G01J2001/083 ,  G01J2001/4266 ,  G01J2001/444

Abstract: An integrated device for detection of the UV-index is provided with: a photodetector, which generates a detection quantity as a function of a detected UV radiation; and a processing stage, which is coupled to the photodetector and supplies at output a detected value of the UV-index, on the basis of the detection quantity. The processing stage processes the detection quantity on the basis of an adjustment factor, to supply at output the detected value of the UV-index and is further provided with an adjustment stage, coupled to the processing stage for adjusting the value of the adjustment factor.

Abstract translation: 提供了一种用于检测UV指数的集成装置：光电检测器，其产生作为检测到的UV辐射的函数的检测量; 以及处理级，其耦合到光电检测器，并且基于检测量在输出时提供UV指数的检测值。 处理阶段基于调整因子处理检测量，在输出时提供UV指标的检测值，并进一步具有调整级，耦合到处理级，用于调整调整因子的值。