公开(公告)号：EP2978870A4

公开(公告)日：2016-12-21

申请号：EP13889179

申请日：2013-07-12

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： ABBOTT JAMES ELMER JR ,  AGARWAL ARUN K ,  PUGLIESE ROBERTO A ,  LONG GREG SCOTT ,  HORVATH STEPHEN ,  KESZLER DOUGLAS A ,  WAGER JOHN ,  OLSEN KRISTOPHER ,  MCGLONE JOHN

IPC: C23C14/34 ,  C23C14/06 ,  H01L21/20

CPC classification number: C22C45/10 ,  C23C14/14 ,  C23C14/34

公开(公告)号：EP3175017A4

公开(公告)日：2018-02-21

申请号：EP14899059

申请日：2014-07-30

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： ABBOTT JR JAMES ELMER ,  LONG GREG SCOTT ,  PUGLIESE ROBERTO A

IPC: C23C26/00 ,  B41J2/14 ,  C22C45/00 ,  C22C45/10 ,  C23C30/00

CPC classification number: C22C45/10 ,  B41J2/14032 ,  C09D5/38 ,  C22C45/00 ,  C23C26/00 ,  C23C30/00

Abstract: A wear resistant coating may comprise an amorphous metal comprising at least one refractory metal, at least two elements selected from periods 4, 5, 6, 9, and 10, and a metalloid. An amorphous metal may comprise at least one refractory metal, at least two elements selected from periods 4, 5, 6, 9, and 10, and a metalloid. A coating may comprise at least one refractory metal, at least two elements selected from periods 4, 5, 6, 9, and 10, and silicon. In some examples, the amorphous metal is TaWSi. In one example, the refractory metals may comprise Niobium, Molybdenum, Tantalum, Tungsten, Rhenium, or combinations thereof.

公开(公告)号：EP2978608A4

公开(公告)日：2017-08-30

申请号：EP13889243

申请日：2013-07-12

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： ABBOTT JR JAMES ELMER ,  PUGLIESE ROBERTO A ,  LONG GREG SCOTT

IPC: B41J2/14 ,  B41J2/16

CPC classification number: B41J2/14129 ,  B41J2/14016 ,  B41J2/14088 ,  B41J2/14112 ,  B41J2/1601 ,  B41J2/164 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/03 ,  B41J2202/11 ,  H01L27/11582 ,  H01L28/00

Abstract: The present disclosure is drawn to a thermal inkjet printhead stack with an amorphous metal resistor, including an insulated substrate and a resistor applied to the insulated substrate. The resistor can include from 5 atomic % to 90 atomic % of a metalloid of carbon, silicon, or boron; and from 5 atomic % to 90 atomic % each of a first and second metal of titanium, vanadium, chromium, cobalt, nickel, zirconium, niobium, molybdenum, rhodium, palladium, hafnium, tantalum, tungsten, iridium, or platinum, where the second metal is different than the first metal. The metalloid, the first metal, and the second metal can account for at least 70 atomic % of the amorphous thin metal film.

Abstract translation: 本发明涉及一种具有非晶金属电阻器的热喷墨打印头堆叠，其包括绝缘衬底和施加到绝缘衬底的电阻器。 电阻器可以包括5原子％至90原子％的碳，硅或硼的准金属; 以及钛，钒，铬，钴，镍，锆，铌，钼，铑，钯，铪，钽，钨，铱或铂的第一金属和第二金属各自5原子％至90原子％，其中 第二种金属与第一种金属不同。 准金属，第一金属和第二金属可以占非晶薄金属膜的至少70原子％。

公开(公告)号：EP2978868A4

公开(公告)日：2017-01-04

申请号：EP13889169

申请日：2013-07-12

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： ABBOTT JAMES ELMER JR ,  AGARWAL ARUN K ,  PUGLIESE ROBERTO A ,  LONG GREG SCOTT ,  HORVATH STEPHEN ,  KESZLER DOUGLAS A ,  WAGER JOHN ,  OLSEN KRISTOPHER ,  MCGLONE JOHN

IPC: C22C45/00 ,  H01F1/18

CPC classification number: C22C45/10 ,  C22C1/002 ,  C22C27/02 ,  C22C27/04 ,  C22C45/00 ,  C23C14/14 ,  C23C14/165 ,  C23C14/34