Nan Ya Technology Corporation

Infineon Technologies Ag

Chiang-Hung Lin

Kuo-Hui Su

Yi-Jen Lo

Jeng-Ping Lin

Chang-Rong Wu

Sven Schmidbauer

Hsin-Jung Ho

Neng-Tai Shih

Chih-Huang Wu

Axel Buerke

Yu-Shan Chiu

Wen-Ping Liang

A method for forming a semiconductor device with a vertical gate is disclosed, including providing a substrate, forming a recess in the substrate, forming a gate dielectric layer on a sidewall and a bottom of the recess, forming an adhesion layer in the recess and on the gate dielectric layer, wherein the adhesion layer is a metal silicide nitride layer, and forming a gate layer in the recess and on the adhesion layer.

Semiconductor device having vertical gates and fabrication thereof

A single-sided access device includes an active fin structure comprising a source contact area and a drain contact area separated from each other by an isolation region therebetween; a trench isolation structure disposed at one side of the active fin structure, wherein the trench isolation structure intersects with the isolation region between the source contact area and the drain contact area; a sidewall gate disposed under the isolation region and on the other side of the active fin structure opposite to the trench isolation structure so that the active fin structure is sandwiched by the trench isolation structure and the sidewall gate, wherein the sidewall gate has multi-fingers that engage with the active fin structure; and a gate dielectric layer between the sidewall gate and the active fin structure.

Single-sided access device and fabrication method thereof

A method for forming a semiconductor structure is provided. The method includes providing a substrate; forming a dielectric layer on the substrate; forming a conductor pattern on a main surface of the dielectric layer, the conductor pattern having a top surface and sidewalls; and performing a selective atomic layer deposition (ALD) process to selectively deposit a conformal metal layer onto the top surface and sidewalls of the conductor pattern, but without depositing onto the main surface of the dielectric layer substantially.

Semiconductor structure and method for making the same

A method for controlling a thickness of a first layer of an electrical contact of a semiconductor device, whereby the semiconductor device comprises a semiconductor layer, a first layer and a second layer, whereby at least a part of the semi-conductor layer is covered with the first layer, whereby at least a part of the first layer is covered with the second layer, whereby the second layer is exposed to a plasma gas, whereby an upper face of the first layer adjacent to the second layer is treated by the plasma gas and an interlayer is generated between the first and the second layer reducing the thickness of the first layer.

Method for controlling a thickness of a first layer and method for adjusting the thickness of different first layers

Growing community of inventors

Taoyuan, Taiwan

Chiang-Hung Lin