公开(公告)号：US20160340255A1

公开(公告)日：2016-11-24

申请号：US15113873

申请日：2014-01-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  THE STATE OF OREGON acting by and through THE STATE BOARD OF HIGHER EDUCATION on behaf of OREGON

Inventor： David Cann ,  Brady Gibbons ,  Narit Triamnak ,  James Elmer Abbott Jr.

IPC: C04B35/475 ,  G01N27/407 ,  C04B35/64

CPC classification number: C04B35/475 ,  C04B35/462 ,  C04B35/465 ,  C04B35/64 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3234 ,  C04B2235/3236 ,  C04B2235/3279 ,  C04B2235/3284 ,  C04B2235/3298 ,  C04B2235/768 ,  C04B2235/79 ,  G01N27/4073 ,  H01L41/187

Abstract: The present disclosure is drawn to an oxygen conducting bismuth perovskite material, a method of conducting oxygen through the material, and a method of making the material. The oxygen conducting bismuth perovskite material can include two components selected from the group consisting of NBT, KBT, BZT, BMT, and BNiT. The material can also have a sufficient degree of non-stoichiometry to provide oxygen vacancies to conduct oxide ions.

Abstract translation: 本公开内容涉及导电铋钙钛矿材料，通过材料传导氧的方法以及制造该材料的方法。 导电铋钙钛矿材料可以包括选自NBT，KBT，BZT，BMT和BNiT的两种组分。 该材料还可以具有足够的非化学计量度以提供氧空位来导电氧化物离子。

公开(公告)号：US20150372221A1

公开(公告)日：2015-12-24

申请号：US14759569

申请日：2013-01-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Eric Andrew Patterson ,  David Cann ,  Peter Mardilovich

IPC: H01L41/187

CPC classification number: H01L41/1878 ,  B41J2/14233 ,  B41J2202/03 ,  C04B35/462 ,  C04B35/465 ,  C04B35/4682 ,  C04B35/475 ,  C04B35/495 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3234 ,  C04B2235/3251 ,  C04B2235/3275 ,  C04B2235/3298 ,  H01L41/0973 ,  H01L41/1873

Abstract: A lead-free piezoelectric ceramic material has the general chemical formula xBiCoO3-y(Bi0.5Na0.5)TiO3-z(Bi0.5K0.5)TiO3, xBiCoO3-y(Bi0.5Na0.5)TiO3-zNaN-bO3, xBiCoO3-y(Bi0.5Na0.5)TiO3-zKNbO3, xBiCoO3-yBi(Mg0.5Ti0.5)O3-z(Bi0.5Na0.5)TiO3, xBiCoO3-yBa-TiO3-z(Bi0.5Na0.5)TiO3, or xBiCoO3-yNaNbO3-zKNbO3; wherein x+y+z=1, and x, y, z≠0.

Abstract translation: 无铅压电陶瓷材料具有通用化学式xBiCoO3-y（Bi0.5Na0.5）TiO3-z（Bi0.5K0.5）TiO3，xBiCoO3-y（Bi0.5Na0.5）TiO3-zNaN-bO3， xBiCoO3-y（Bi0.5Na0.5）TiO3-zKNbO3，xBiCoO3-yBi（Mg0.5Ti0.5）O3-z（Bi0.5Na0.5）TiO3，xBiCoO3-yBa-TiO23-z（Bi0.5Na0.5） TiO3或xBiCoO3-yNaNbO3-zKNbO3; 其中x + y + z = 1，x，y，z≠0。

公开(公告)号：US10056539B2

公开(公告)日：2018-08-21

申请号：US15306848

申请日：2014-04-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： David Cann ,  Brady Gibbons ,  Troy Ansell ,  James Elmer Abbot, Jr.

IPC: H01L23/373 ,  H01L27/16 ,  H01L37/02 ,  F25B21/00 ,  H01L23/367

CPC classification number: H01L37/025 ,  F25B21/00 ,  F25B2321/001 ,  H01L23/3677 ,  H01L23/373 ,  H01L27/16 ,  H01L2924/0002 ,  Y02B30/66 ,  H01L2924/00

Abstract: The present disclosure is drawn to electrocaloric devices, methods of making electrocaloric integrated circuits, and methods of thermally cycling integrated circuits. The electrocaloric device can include an electrocaloric material having a solid solution of two or more components of BNT, BKT, BZT, BMgT, or BNiT. The electrocaloric material can have an ergodic transition temperature within a range of 50 C to 300 C. The device can also include electrodes associated with the electrocaloric material, as well as an electrical source to add or reduce electrical field between the electrodes across the electrocaloric material to generate heating or cooling relative to the ergodic transition temperature of the electrocaloric material.

公开(公告)号：US09780295B2

公开(公告)日：2017-10-03

申请号：US14759569

申请日：2013-01-28

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Eric Andrew Patterson ,  David Cann ,  Peter Mardilovich

IPC: H01L41/187 ,  C04B35/462 ,  C04B35/475 ,  C04B35/465 ,  C04B35/495 ,  H01L41/09 ,  B41J2/14 ,  C04B35/468

CPC classification number: H01L41/1878 ,  B41J2/14233 ,  B41J2202/03 ,  C04B35/462 ,  C04B35/465 ,  C04B35/4682 ,  C04B35/475 ,  C04B35/495 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3234 ,  C04B2235/3251 ,  C04B2235/3275 ,  C04B2235/3298 ,  H01L41/0973 ,  H01L41/1873

Abstract: A lead-free piezoelectric ceramic material has the general chemical formula xBiCoO3-y(Bi0.5Na0.5)TiO3-z(Bi0.5K0.5)TiO3, xBiCoO3-y(Bi0.5Na0.5)TiO3-zNaN-bO3, xBiCoO3-y(Bi0.5Na0.5)TiO3-zKNbO3, xBiCoO3-yBi(Mg0.5Ti0.5)O3-z(Bi0.5Na0.5)TiO3, xBiCoO3-yBa-TiO3-z(Bi0.5Na0.5)TiO3, or xBiCoO3-yNaNbO3-zKNbO3; wherein x+y+z=1, and x, y, z≠0.

公开(公告)号：US20170054066A1

公开(公告)日：2017-02-23

申请号：US15306848

申请日：2014-04-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： David Cann ,  Brady Gibbons ,  Troy Ansell ,  James Elmer Abbot Jr

IPC: H01L37/02 ,  H01L23/373 ,  H01L27/16

CPC classification number: H01L37/025 ,  F25B21/00 ,  F25B2321/001 ,  H01L23/3677 ,  H01L23/373 ,  H01L27/16 ,  H01L2924/0002 ,  Y02B30/66 ,  H01L2924/00

Abstract: The present disclosure is drawn to electrocaloric devices, methods of making electrocaloric integrated circuits, and methods of thermally cycling integrated circuits. The electrocaloric device can include an electrocaloric material having a solid solution of two or more components of BNT, BKT, BZT, BMgT, or BNiT. The electrocaloric material can have an ergodic transition temperature within a range of 50 C to 300 C. The device can also include electrodes associated with the electrocaloric material, as well as an electrical source to add or reduce electrical field between the electrodes across the electrocaloric material to generate heating or cooling relative to the ergodic transition temperature of the electrocaloric material.

Abstract translation: 本公开涉及电热装置，制造电热集成电路的方法以及热循环集成电路的方法。 电热装置可以包括具有BNT，BKT，BZT，BMgT或BNiT的两种或更多种组分的固溶体的电热材料。 电热材料可以具有在50℃至300℃的范围内的遍历转变温度。该装置还可以包括与电热材料相关的电极，以及用于增加或减少跨过电热材料的电极之间的电场的电源 以相对于电热材料的遍历转变温度产生加热或冷却。