公开(公告)号：EP4390759A1

公开(公告)日：2024-06-26

申请号：EP22215214.2

申请日：2022-12-20

Applicant: STMicroelectronics International N.V.

Inventor： PEVEC, Albin ,  SUHADOLNIK, Nejc ,  BERCAN, Damjan ,  STIGLIC, Maksimiljan

IPC: G06K19/07 ,  G06K19/077 ,  G06K7/00 ,  H05B45/00

CPC classification number: G06K19/0723 ,  G06K19/07705 ,  G06K7/0095 ,  H05B47/17

Abstract: The present disclosure relates to a device configured to operate in a first mode of operation, during which the device is configured to receive a first supply voltage (VAC) in a contactless manner, the device comprising a light emitting element (LED1, LED2) and a first circuit (28), the first circuit (28) being configured to receive a second supply voltage (VCC_OUT) generated from the first supply voltage (VAC), the light emitting element (LED1, LED2) being configured to receive a first current (I_LED) generated from the first supply voltage (VAC) and independent from the second voltage (VCC_OUT).

公开(公告)号：EP2946342B1

公开(公告)日：2017-03-08

申请号：EP14700488.1

申请日：2014-01-14

Applicant: STMicroelectronics International N.V.

Inventor： KUNC, Vinko ,  STIGLIC, Maksimiljan ,  KOVACIC, Kosta ,  PEVEC, Albin ,  STERN, Anton

IPC: G06K7/10 ,  H04B5/00 ,  G06K19/07

CPC classification number: H04B5/0056 ,  G06K7/10297 ,  G06K19/0701 ,  G06K19/0705 ,  G06K19/0723 ,  G06K19/0726 ,  H04B5/0075 ,  H04B5/0081