James Wilson Rose - Guilderland NY Donald Leroy Lester - Ballston Lake NY Christopher James Kapusta - Duanesburg NY Paul Alan McConnelee - Schenectady NY
A chip-on-flex HDI module is fabricated by dispensing encapsulant material onto the components of a populated dielectric film or sheet in an interrupted pattern which leaves the backsides of selected components free of encapsulant. The dispensing is accomplished by relative motion of the dispenser tip and the populated film, with the dispenser tip at a height slightly above the desired liquid fill height during dispensing. At the locations of the components which are to be free of encapsulant, the dispensing stops, and the tip may be raised to prevent residual viscous matter on the dispenser tip from contacting the backside of the exposed component.
Active Optical Alignment Of Laser Diode Array For Drilling Precising Holes
Donald Lester - Ballston Lake NY, US James Rose - Guilderland NY, US
Assignee:
Lockheed Martin Corporation - Bethesda MD
International Classification:
G02B006/42
US Classification:
385/088000
Abstract:
A system and method for the direct inspection of an optical module. The system includes an optical receiver and/or an optical transmitter, an alignment means precisely dimensioned to interface with a predetermined optical coupling device, and electrical connection means operative to energize an optical coupling device or to receive an electrical output from an optical coupling device. These components may be integrated into a testing probe head. To inspect, the optical module is optically interfaced using precisely dimensioned alignment means, electrically interfacing the optical coupling device to energize the optical coupling device and/or to receive an electrical output from said predetermined optical coupling device. Further, the optical module is either electrically energized and the optical output measures, or optically energized and the electrical output measured. The measured optical or electrical output is compared to the expected output based on the electrical or optical energy applied.
Name / Title
Company / Classification
Phones & Addresses
Donald Lester
Donnie's Body Shop Auto Body Repair & Painting
295 Simpson Drive Extension, Saint John, NB E2H 2C8 5066967158, 5066966137