公开(公告)号：US20200048142A1

公开(公告)日：2020-02-13

申请号：US16496214

申请日：2018-03-21

Applicant: Corning Incorporated

Inventor： Michael Patrick DONOVAN ,  Jacob IMMERMAN ,  Jenny KIM ,  Jae-chang LEE

IPC: C03C15/00 ,  C03C17/00

Abstract: A carrier apparatus includes an article including a first major surface, a second major surface, a thickness between the first major surface and the second major surface, and an outer edge extending across the thickness between the first major surface and the second major surface. The carrier apparatus includes a coating including a central portion disposed on the first major surface of the article and an outer exposed portion disposed on the outer edge of the article, and a gasket including a first surface contacting the coating. An outer interface between the first surface of the gasket and the coating defines an outer boundary isolating the central portion of the coating from the outer exposed portion of the coating. Methods of processing a carrier apparatus to remove at least a portion of the coating from the article are also provided.