公开(公告)号：US20220146115A1

公开(公告)日：2022-05-12

申请号：US17584755

申请日：2022-01-26

Applicant: PixArt Imaging Inc.

Inventor： CHIH-MING SUN ,  MING-HAN TSAI ,  CHIUNG-WEN LIN ,  PO-WEI YU ,  WEI-MING WANG ,  SEN-HUANG HUANG

IPC: F24C15/20 ,  G01J5/10 ,  G01J5/00 ,  B66B5/00 ,  A61F13/42

Abstract: There is provided an auto detection system including a thermal detection device and a host. The host controls an indication device to indicate a prompt message or detection results according to a slope variation of voltage values or 2D distribution of temperature values detected by the thermal detection device, wherein the voltage values include the detected voltage of a single pixel or the sum of detected voltages of multiple pixels of a thermal sensor.

公开(公告)号：US20230358412A1

公开(公告)日：2023-11-09

申请号：US18224288

申请日：2023-07-20

Applicant: PixArt Imaging Inc.

Inventor： CHIH-MING SUN ,  MING-HAN TSAI ,  CHIUNG-WEN LIN ,  PO-WEI YU ,  WEI-MING WANG ,  SEN-HUANG HUANG

IPC: F24C15/20 ,  G01J5/00 ,  A61F13/42 ,  B66B5/00 ,  G01J5/10

CPC classification number: F24C15/2042 ,  A61F13/42 ,  B66B5/0012 ,  G01J5/0025 ,  G01J5/10 ,  A61F2013/421 ,  G01J2005/0077 ,  G01J2005/106

Abstract: There is provided an auto detection system including a thermal detection device and a host. The host controls an indication device to indicate a prompt message or detection results according to a slope variation of voltage values or 2D distribution of temperature values detected by the thermal detection device, wherein the voltage values include the detected voltage of a single pixel or the sum of detected voltages of multiple pixels of a thermal sensor.

公开(公告)号：US20210236016A1

公开(公告)日：2021-08-05

申请号：US17238378

申请日：2021-04-23

Applicant: PixArt Imaging Inc.

Inventor： CHIUNG-WEN LIN ,  WEI-RU HAN ,  YANG-MING CHOU ,  CHENG-NAN TSAI ,  REN-HAU GU ,  CHIH-YUAN CHUANG

IPC: A61B5/024 ,  A61B5/00

Abstract: A physiological detection device includes system including a first array PPG detector, a second array PPG detector, a display and a processing unit. The first array PPG detector is configured to generate a plurality of first PPG signals. The second array PPG detector is configured to generate a plurality of second PPG signals. The display is configured to show a detected result of the physiological detection system. The processing unit is configured to convert the plurality of first PPG signals and the plurality of second PPG signals to a first 3D energy distribution and a second 3D energy distribution, respectively, and control the display to show an alert message.