PHOTOELECTRIC SENSING DEVICES WHICH INCLUDE

Brand Owner Address Description
MINI-SCREEN BANNER ENGINEERING CORP. 9714 Tenth Avenue North Minneapolis MN 55441 photoelectric sensing devices which include a multiplicity of photoelectric beams, namely, photoelectric machine safety guards;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An image pickup apparatus including a first photoelectric conversion circuit that has a photoelectric conversion area and is used for performing focus adjustment; a second photoelectric conversion circuit that has a photoelectric conversion area and is used for performing exposure amount adjustment; and a control circuit for controlling a power supply such that power is supplied to the first photoelectric conversion circuit and the second photoelectric conversion circuit independently, in which the first photoelectric conversion circuit and the second photoelectric conversion circuit are formed on a same semiconductor substrate.