Phillip J Chapados

Address:

2000 Eastman Ave, Green Bay, WI 54302

Phone:

920 437-3128

VIN:

1G4GB5ER6CF235254

Make:

BUICK

Model:

LACROSSE

Year:

2012

US Patent:

53611373, Nov 1, 1994

Filed:

Aug 31, 1992

Appl. No.:

7/938078

Inventors:

Thomas J. Aton - Dallas TX
Phillip Chapados - Plano TX
Jimmy W. Hosch - Dallas TX
Ajit P. Paranjpe - Dallas TX

Assignee:

Texas Instruments Incorporated - Dallas TX

International Classification:

G01B 902

US Classification:

356354

Abstract:

A method and apparatus for measuring submicron linewidths, using diffraction gratings. A set of "fixed-linewidth variable-pitchwidth" test gratings has a number of gratings, each grating having the same linewidth but having different pitchwidths. These gratings are illuminated to form diffraction patterns. A set of peak intensities of the first or second order diffraction image from each grating is recorded. Either of these intensity values forms a curve around an extrema, which represents the intensity from a grating whose pitchwidth is equal to one-half the linewidth.

US Patent:

56538383, Aug 5, 1997

Filed:

Sep 28, 1995

Appl. No.:

8/535423

Inventors:

Cecil J. Davis - Greenville TX
Robert T. Matthews - Plano TX
Phillip Chapados - Hilton NY

Assignee:

Texas Instruments Incorporated - Dallas TX

International Classification:

B32B 3124

US Classification:

156104

Abstract:

A glass heating and sealing system (10, 30, 60) and method for manufacturing a flat panel display including anode and cathode glass panels with a vacuum compartment between them includes a plurality of vacuum chambers (12, 14, 16, 18, 20, 32, 34, 36, 38, 61, 76) for processing glass panels (39, 63, 74). Transfer of glass panels (39, 63, 74) between chambers (12, 14, 16, 18, 20, 32, 34, 36, 38, 61, 76) is accomplished by a transfer mechanism (24, 42, 68, 72) located within a central vacuum chamber (22, 40, 70) commonly connected to the other chambers. System (10, 30, 60) may include a rapid thermal processing (RTP) chamber (14, 34, 38, 76) for quick and even heating of the panels (39, 63, 74). System (10) includes an e-beam bombardment chamber (16) for preconditioning the anode glass panels, and a heating chamber (18) for fusing anode glass panels to cathode glass panels. Different levels of vacuum may be established in different chambers.