Intel Corporation
SELECTIVELY APPLIED PROTECTIVE LAYER ON EXPOSED MATERIALS OF ELECTRONIC CIRCUIT BOARD AND ELECTRONIC COMPONENTS DISPOSED THERON FOR IMMERSION BATH COOLED SYSTEMS

Abstract:

An apparatus is described. The electronic circuit board having electronic components thereon. A protective material coated on an exposed material of the electronic circuit board and the electronic components. The protective material being chemically inert with the exposed material. The protective material being chemically inert with an immersion bath cooling liquid that the electronic circuit board and the electronic components are to be immersed within. A thermal cooling structure of one the electronic components that is designed to transfer heat into the immersion bath cooling liquid is not coated with the protective material.