Patent ID: 11955528
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The method of claim 1, wherein the aluminum precursor comprises tri(tertbutyl) aluminum (TTBA), tri(isopropyl) aluminum, triethylaluminum (TEA), trimethylaluminum (TMA), di(tertbutyl) aluminum hydride, di(isopropyl) aluminum hydride, diethylaluminum hydride, dimethylaluminum hydride, di(tertbutyl) aluminum chloride, di(isopropyl) aluminum chloride, diethylaluminum chloride, dimethylaluminum chloride, aluminum tertbutoxide, aluminum isopropoxide, aluminum triethoxide, aluminum trimethoxide, or a derivative thereof.