The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 28, 2004
Filed:
Mar. 29, 2002
Michael R. Bruce, Austin, TX (US);
David H. Eppes, Austin, TX (US);
Rama R. Goruganthu, Austin, TX (US);
Advance Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A semiconductor device is analyzed and manufactured using a heat-exchange probe. According to an example embodiment of the present invention, a heat-exchange probe is controlled to exchange heat to a portion of a semiconductor device using sub-micron resolution. In one implementation, sub-micron resolution is achieved using a navigational arrangement, such as microscope, adapted to direct light to within about one micron of a target circuit portion on a plane of the device. In another implementation, a physical heat probe tip (e.g., a metal probe having about a one micron diameter probe tip) is navigated to a selected portion of the device using sub-micron navigational resolution. In each of these implementations, as well as others, the heat exchange is preponderantly confined to within about a one micron radius of a target portion of circuitry on lateral plane of the device. With this approach, heat exchange can be controlled to selectively stimulate circuitry within the device, which is particularly useful in high-density circuit implementations.