DONALD RICHARD TSHUDY
Real Estate Commission in Lancaster, PA
License number
Pennsylvania RS166950L
Category
Real Estate Commission
Type
Real Estate Salesperson-Standard
Address
Address
Lancaster, PA 17601
Personal information
See more information about DONALD RICHARD TSHUDY at radaris.comName
Address
Phone
121 Boulder Hill Rd, Mohnton, PA 19540
712 Janet Ave, Lancaster, PA 17601
778 Garnet Ln, E Stroudsburg, PA 18301
Lancaster, PA
588 Village Dr, Bethlehem, PA 18018
Professional information
Method Of Selective Growth Of Microcrystalline Silicon
US Patent:
4004954, Jan 25, 1977
Filed:
Feb 25, 1976
Appl. No.:
5/661400
Inventors:
Donald Richard Tshudy - Lancaster PA
Thomas William Edwards - Mount Joy PA
Thomas William Edwards - Mount Joy PA
Assignee:
RCA Corporation - New York NY
International Classification:
H01L 21205, H01L 3114
US Classification:
148174
Abstract:
An array of microcrystalline silicon pads for a vidicon target is selectively grown, by the hydrogen reduction of silicon tetrachloride, along surface portions of a silicon wafer exposed through openings in an overlying silicon dioxide layer. The method disclosed avoids the spurious irregular growth of silicon on the silicon dioxide layer between the adjacent silicon pads.