Abstract: An electronic device and fabrication of an electronic device. One embodiment provides applying a paste including electrically conductive particles to a surface of a semiconductor wafer. The semiconductor wafer is singulated with the electrically conductive particles for obtaining a plurality of semiconductor chips. At least one of the plurality of semiconductor chips is placed over a carrier with the electrically conductive particles facing the carrier. The electrically conductive particles are heated until the at least one semiconductor chip adheres to the carrier.
Type:
Grant
Filed:
April 30, 2008
Date of Patent:
September 9, 2014
Assignee:
Infineon Technologies AG
Inventors:
Ivan Nikitin, Alexander Heinrich, Stefan Landau
Abstract: A field effect transistor (FET) includes a drain formed of a first material, a source formed of the first material, a channel formed by a nanostructure coupling the source to the drain, and a gate formed between the source and the drain and surrounding the nanostructure.
Type:
Grant
Filed:
January 6, 2012
Date of Patent:
October 16, 2012
Assignee:
International Business Machines Corporation
Inventors:
Josephine B. Chang, Michael A. Guillorn, Eric A. Joseph
Abstract: A nitride semiconductor device includes: a first layer made of a first nitride semiconductor; a second layer provided on the first layer and made of a second nitride semiconductor having a larger band gap than the first nitride semiconductor; a first electrode electrically connected to the second layer; a second electrode provided on the second layer and juxtaposed to the first electrode in a first direction; and a floating electrode provided on the second layer, the floating electrode including: a portion sandwiched by the second electrode in a second direction orthogonal to the first direction; and a portion protruding from the second electrode toward the first electrode.
Abstract: A semiconductor structure includes a first PMOS transistor element having a gate region with a first gate metal associated with a PMOS work function and a first NMOS transistor element having a gate region with a second metal associated with a NMOS work function. The first PMOS transistor element and the first NMOS transistor element form a first CMOS device. The semiconductor structure also includes a second PMOS transistor that is formed in part by concurrent deposition with the first NMOS transistor element of the second metal associated with a NMOS work function to form a second CMOS device with different operating characteristics than the first CMOS device.
Type:
Application
Filed:
December 3, 2010
Publication date:
December 22, 2011
Applicant:
SUVOLTA, INC.
Inventors:
Lucian Shifren, Pushkar Ranade, Sachin R. Sonkusale
Abstract: A magnetic tunnel junction transistor. In a particular embodiment, the magnetic tunnel junction transistor includes a tunnel barrier having a high resistance when in a non-ferromagnetic, state and a low resistance when in a ferromagnetic state. The tunnel barrier is switchable between the non-ferromagnetic and the ferromagnetic states.
Type:
Grant
Filed:
June 26, 2010
Date of Patent:
July 19, 2011
Assignee:
International Business Machines Corporation
Abstract: A memory cell with one MOS transistor formed in a floating body region isolated on its lower surface by a junction. A region of the same conductivity type as the floating body region but more heavily doped than said region is arranged under the drain region of the MOS transistor.
Abstract: An electronic device and fabrication of an electronic device. One embodiment provides applying a paste including electrically conductive particles to a surface of a semiconductor wafer. The semiconductor wafer is singulated with the electrically conductive particles for obtaining a plurality of semiconductor chips. At least one of the plurality of semiconductor chips is placed over a carrier with the electrically conductive particles facing the carrier. The electrically conductive particles are heated until the at least one semiconductor chip adheres to the carrier.
Type:
Application
Filed:
April 30, 2008
Publication date:
November 5, 2009
Applicant:
INFINEON TECHNOLOGIES AG
Inventors:
Ivan Nikitin, Alexander Heinrich, Stefan Landau
Abstract: The present invention is a novel field effect transistor having a channel region formed from a narrow bandgap semiconductor film formed on an insulating substrate. A gate dielectric layer is formed on the narrow bandgap semiconductor film. A gate electrode is then formed on the gate dielectric. A pair of source/drain regions formed from a wide bandgap semiconductor film or a metal is formed on opposite sides of the gate electrode and adjacent to the low bandgap semiconductor film.
Type:
Grant
Filed:
January 6, 2005
Date of Patent:
February 13, 2007
Assignee:
Intel Corporation
Inventors:
Robert S. Chau, Doulgas Barlage, Been-Yih Jin
Abstract: A circuit with a large load driving capability, which is structured by single polarity TFTs, is provided. With a capacitor (154) formed between a gate electrode and an output electrode of a TFT (152), the electric potential of the gate electrode of the TFT (152) is increased by a boot strap and normal output with respect to an input signal is obtained without amplitude attenuation of an output signal due to the TFT threshold value. In addition, a capacitor (155) formed between a gate electrode and an output electrode of a TFT (153) compensates for increasing the electric potential of the gate electrode of the TFT (152), and a larger load driving capability is obtained.
Type:
Grant
Filed:
May 15, 2012
Date of Patent:
December 24, 2013
Assignee:
Semiconductor Energy Laboratory Co., Ltd.