公开(公告)号：US3701931A

公开(公告)日：1972-10-31

申请号：US3701931D

申请日：1971-05-06

Applicant: IBM

Inventor： REVITZ MARTIN ,  THOMPSON JAMES M

IPC: H01L21/00 ,  H01L23/532 ,  H01L5/00

CPC classification number: H01L23/53252 ,  H01L21/00 ,  H01L23/53242 ,  H01L2924/0002 ,  Y10T428/12396 ,  Y10T428/12528 ,  Y10T428/12576 ,  Y10T428/12611 ,  Y10T428/12674 ,  Y10T428/12889 ,  H01L2924/00

Abstract: A high conductivity metallurgy interconnection system for semiconductor devices is formed of laminar stripes having a film of gold disposed between films of tantalum-nitrogen.

Abstract translation: 用于半导体器件的高导电性冶金互连系统由层状条形成，其具有设置在钽 - 氮的膜之间的金膜。

公开(公告)号：CA1113884A

公开(公告)日：1981-12-08

申请号：CA324920

申请日：1979-04-04

Applicant: IBM

Inventor： HAASE JEROME B ,  THOMPSON JAMES M ,  TOBIN ADRIAN M ,  WICHMANN WILLIAM R

IPC: H01C7/00 ,  B41J2/335 ,  H01L49/00 ,  C23C15/00

Abstract: THIN FILM THERMAL PRINT HEAD A thin film thermal print head is fabricated using radio frequency(rf)or direct current (DC) sputtering within a vacuum chamber into which is introduced a partial pressure of argon and nitrogen. Without breaking the vacuum three consecutive layers comprising respectively tantalum nitride, gold and tantalum nitride are sputter deposited and a diffusion barrier formed on a glazed substrate material. After these steps the desired land patterns are formed by photo lithographic techniques and chemical etching and finally sealant and abrasion resistant coatings are applied.

公开(公告)号：FR2426568A1

公开(公告)日：1979-12-21

申请号：FR7910423

申请日：1979-04-17

Applicant: IBM

Inventor： HAASE JEROME B ,  THOMPSON JAMES M ,  TOBIN ADRIAN M ,  WICHMANN WILLIAM R

IPC: H01C7/00 ,  B41J2/335 ,  H01L49/00 ,  B41J3/20

公开(公告)号：CA1179888A

公开(公告)日：1984-12-27

申请号：CA418013

申请日：1982-12-17

Applicant: IBM

Inventor： REESE DENNIS L ,  REGEHR JOHN L ,  SCHIERHORST ALBERT E ,  SODERSTROM RONALD L ,  THOMPSON JAMES M

IPC: B41J2/335 ,  B41J2/345 ,  B41J3/20

Abstract: THERMAL PRINT HEAD HAVING GLAZED METAL SUBSTRATE A porcelain glazed metal bar has a rounded edge carrying a line of deposited print elements. Conductive lands deposited on both sides of the glazed bar connect the print elements to contacts for external circuitry. R0980-006

公开(公告)号：CA1162228A

公开(公告)日：1984-02-14

申请号：CA352830

申请日：1980-05-27

Applicant: IBM

Inventor： CUNNINGHAM EARL A ,  CUTSHALL DAVID E ,  HEILING GERALD M ,  SODERSTROM RONALD L ,  THOMPSON JAMES M

IPC: B41J2/36 ,  B41J2/365 ,  B41M5/26

Abstract: A driver circuit for a thermal printing element varies the power applied to the element, depending upon its recent history of energization, in order to maintain uniform print density desprite temperature variation in the element. A capacitor charges and discharges to measure time intervals since the last element energization to control the voltage applied by an output transistor.

公开(公告)号：CA961174A

公开(公告)日：1975-01-14

申请号：CA141027

申请日：1972-05-02

Applicant: IBM

Inventor： REVITZ MARTIN ,  THOMPSON JAMES M

IPC: H01L21/00 ,  H01L23/532