| |
 |
Advanced Micros Devices, Inc. Patents |
|
Assignee: Advanced Micros Devices, Inc.
Address: Sunnyvale, CA
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6235456 |
Graded anti-reflective barrier films for ultra-fine lithography |
May 22, 2001 |
| This invention provides methods for manufacturing anti-reflective barrier and/or polish-stop layers on semiconductors. The anti-reflective barrier and/or polish-stop layers permit more accurate photolithography during the manufacture of semiconductor devices. The barrier and/or polish-st |
| 5915438 |
Mobile work station for clean room environments |
June 29, 1999 |
| A fabrication clean room work station is portable and has a funnel-shaped cleaning area which is connected to a vacuum source through a bottom opening. The work station also has a perforated cover positioned across a top opening of the cleaning area to provide a work surface, a catch scr |
|
|
|
