公开(公告)号：US20170321023A1

公开(公告)日：2017-11-09

申请号：US15496664

申请日：2017-04-25

Applicant: Sabic Global Technologies, B.V.

Inventor： Wazed ALI ,  Redha BELLA ,  Theo HOEKS ,  Susanta MITRA

IPC: C08J5/18 ,  H01L41/187 ,  C08K3/22 ,  B29C39/42 ,  C08K9/04 ,  H01L41/35 ,  B29C39/00 ,  B29L31/34 ,  B29K79/00 ,  B29K105/00

CPC classification number: C08J5/18 ,  B29C39/003 ,  B29C39/42 ,  B29K2079/085 ,  B29K2105/0005 ,  B29L2031/3475 ,  C08J2379/08 ,  C08K3/22 ,  C08K9/04 ,  C08K2003/2206 ,  C08K2003/2237 ,  C08L79/08 ,  H01G4/1209 ,  H01G4/1227 ,  H01L41/183 ,  H01L41/1871 ,  H01L41/35 ,  H01L41/37

Abstract: A method of making a solvent cast polymer composite film comprising (a) contacting barium titanate, a titanate coupling agent (TCA) and a mixing solvent to form a barium titanate and TCA solution; (b) dispersing at least a portion of the barium titanate and TCA solution to form TCA treated barium titanate; (c) contacting at least a portion of the TCA treated barium titanate with a polyetherimide and a casting solvent to form a polymer composite casting solution; (d) casting at least a portion of the polymer composite casting solution onto a casting substrate to form a solvent cast polymer composite solution; and (e) curing at least a portion of the solvent cast polymer composite solution to form the solvent cast polymer composite film.

公开(公告)号：US20180120938A1

公开(公告)日：2018-05-03

申请号：US15303855

申请日：2016-06-03

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jesus Alfonso Caraveo FRESCAS ,  Ibrahim AL-HOWAISH ,  Mahmoud M. ALMADHOUN ,  Redha BELLA

IPC: G06F3/01 ,  G06F3/041 ,  H01L27/20 ,  H01L41/09 ,  H01L41/113

CPC classification number: G06F3/016 ,  G06F1/163 ,  G06F3/014 ,  G06F3/0414 ,  H01L27/20 ,  H01L41/094 ,  H01L41/1136

Abstract: User feedback may be generated and user input received through a single semiconductor component integrated into the electronic device. The single semiconductor component may include a piezoelectric cantilever actuator integrated with a transistor, such as a thin-film transistor, such that the actuator is electrically isolated from the transistor but mechanically attached to the transistor. One manner of integration is to extend a piezoelectric thin film of the actuator into a gate electrode stack of the transistor. The cantilever actuator may be controlled to provide haptic feedback. Separate from, and possibly simultaneously with the control of the cantilever actuator, user input may be received through the transistor integrated with the cantilever actuator.