公开(公告)号：US12169180B2

公开(公告)日：2024-12-17

申请号：US17133563

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Prabhakar Subrahmanyam ,  Ying-Feng Pang ,  Yi Xia ,  Mark Bianco ,  Victor Polyanko

IPC: G01N21/952 ,  H05K1/02 ,  H05K7/20

Abstract: An apparatus is described. The apparatus includes an electronic system having a printed circuit board with electronic components mounted thereon. At least some of the electronic components are coupled to components of a liquid cooling system. The electronic system has a light source and a photosensitive element. The light source is to illuminate an illuminated region of the printed circuit board and/or at least one of the electronic components. The photosensitive element is to detect a change in reflection from the illuminated region in response to the presence of coolant that has leaked from the liquid cooling system within the illuminated region.