(19)
(11) EP 0 043 372 A1

(12)

(43) Date of publication:
13.01.1982 Bulletin 1982/02

(21) Application number: 80901814.0

(22) Date of filing: 05.05.1980
(51) International Patent Classification (IPC): 
H01L 21/ 8234( . )
 H01L 27/ 06( . )
(86) International application number:
PCT/US1980/000508
(87) International publication number:
WO 1981/002074 (23.07.1981 Gazette 1981/17)
(84) Designated Contracting States:
CH DE FR GB LI LU NL SE

(30) Priority: 11.01.1980 US 19800111275

(71) Applicant: MOSTEK CORPORATION
Carrollton Dallas, Texas 75006 (US)

(72) Inventors:
  • CHAN, Tsiu C.
    Carrollton, TX 75006 (US)
  • JOHNSON, Charles B.
    Carrollton, TX 75007 (US)
  • YOUNG, Ian A.
    Farmers Branch, TX 75234 (US)

   


(54) METHOD FOR MAKING A SEMICONDUCTOR DEVICE