Sputtering of lithium
DCFirst Claim
Patent Images
1. A sputtering target element comprising a metallic supporting layer and a top layer of metallic lithium overlying a top surface of said supporting layer and metallurgically bonded thereto.
8 Assignments
Litigations
1 Petition
Accused Products
Abstract
Lithium is sputtered from a target with a metallic lithium surface using an alternating sputtering potential with a frequency between about 8 and about 120 kHz, preferably about 10-100 kHz. The process can be used to apply lithium to electrochromic materials such as coatings on window glass.
-
Citations
7 Claims
- 1. A sputtering target element comprising a metallic supporting layer and a top layer of metallic lithium overlying a top surface of said supporting layer and metallurgically bonded thereto.
Specification