Invention Grant
- Patent Title: Fabrication of amorphous bubble film devices
- Patent Title (中): 非晶泡体膜的制造
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Application No.: US627417Application Date: 1975-10-30
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Publication No.: US4013803APublication Date: 1977-03-22
- Inventor: Richard M. Josephs
- Applicant: Richard M. Josephs
- Applicant Address: NY New York
- Assignee: Sperry Rand Corporation
- Current Assignee: Sperry Rand Corporation
- Current Assignee Address: NY New York
- Main IPC: G11C11/14
- IPC: G11C11/14 ; H01F10/00 ; H01F10/12 ; H01F10/13 ; H01F41/14 ; H01F41/34 ; H01L43/12 ; B05D5/12 ; C23C11/00
Abstract:
The invention discloses a technique for fabricating an amorphous (i.e., non-crystalline) bubble device which enables high quality permalloy films for drive circuits and magneto-resistors to be deposited without destroying the magnetic properties of the amorphous film.
Public/Granted literature
- US5883016A Apparatus and method for hydrogenating polysilicon thin film transistors by plasma immersion ion implantation Public/Granted day:1999-03-16
Information query
