Patent ID: 11875993
Assignee: CORNING INCORPORATED
Field: Other special machines (Mechanical engineering)
Classification: CPC B  H  C | IPC C  H

Claim 0:
1. A method of fan-out processing, the method comprising:
affixing integrated circuit devices to a second clad layer of a glass laminate sheet or wafer, the glass laminate sheet or wafer having a core layer with a first clad layer and the second clad layer each fused to the core layer, the core layer comprising a core glass having a core glass coefficient of thermal expansion (CTE) αcore, the first clad layer and the second clad layer each comprising a clad glass having a clad glass CTE αclad, where αclad<αcore;
forming a first fan-out layer on or above the integrated circuit devices; and
removing some of the first clad layer to decrease warp of the sheet or wafer with integrated circuit devices and a fan-out layer thereon.