公开(公告)号：WO2023057246A1

公开(公告)日：2023-04-13

申请号：PCT/EP2022/076643

申请日：2022-09-26

申请人： AGC GLASS EUROPE

发明人： EL ABDOUNI, Soufiane ,  MASSON, Jean ,  LALOYAUX, Xavier ,  PRUNIER, Julien

IPC分类号： H05B3/84 ,  H05B1/02 ,  H05B1/0236

摘要： The present invention relates to an automotive glazing for a vehicle. The automotive glazing is configured to be placed in front of an optical sensor. The automotive glazing comprises an internal face facing the optical sensor and an external face facing the outside of the vehicle. The automotive glazing further comprises a heating circuit on the internal face of the automotive glazing. The heating circuit comprises conductive wires printed on the internal face of the automotive glazing and a printed circuit board. The printed circuit board comprises an internal face and an external face, the external face being placed on the internal face of the automotive glazing. The printed circuit board is connected to the conductive wires. The printed circuit board comprises on its internal face a control circuit configured to control the heating circuit. The printed circuit board further comprises on its internal face a DC-DC converter configured to be connected to a battery of the vehicle. The automotive glazing further comprises at least one thermistor fixed on the internal face of the automotive glazing through a thermal conductive tape, the thermistor being connected to the control circuit. The present invention also concerns use of such automotive glazing.