Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Pedro A. Chalco is active.

Publication


Featured researches published by Pedro A. Chalco.


IEEE Transactions on Components, Packaging, and Manufacturing Technology: Part A | 1995

Intrinsic thermocouple monitor for laser wirebonding

B. W. Hussey; G. Arjavalingam; Arunava Gupta; Pedro A. Chalco; H. Tong

The use of the thermoelectric voltage generated between the tip and the wire during laser wirebonding is described as a process monitor. The change in thermoelectric response during melting of the wire is detected and used to control the laser pulselength. Thus, optimum bonding is achieved independent of thermal environment at different pad locations. The use of the process monitor for bonding on gold pads on multilayer alumina substrates is described in detail. >


Archive | 1996

Method of making a thin radio frequency transponder

Michael John Brady; Pedro A. Chalco; Francois Guindon; Paul Andrew Moskowitz; Philip Murphy


Archive | 1990

Method and apparatus for bonding components leads to pads located on a non-rigid substrate

Pedro A. Chalco


Archive | 1992

Lasersonic soldering of fine insulated wires to heat-sensitive substrates

Pedro A. Chalco; Wesley LeRoy Hillman; Richard H. Kurth; Nicholas T. Panousis


Archive | 1995

Method and apparatus for soldering with a multiple tip and associated optical fiber heating device

John Richard Behun; Pedro A. Chalco; Joseph Funari; J. Robert Young


Archive | 1990

Repair of open defects in thin film conductors

Pedro A. Chalco; Carlos Juan Sambucetti


Archive | 1996

TFT/LCD active data line repair

Paul Matthew Alt; Pedro A. Chalco; Bruce K. Furman; Raymond Robert Horton; Chandrasekhar Narayan; Benal Lee Owens; Kevin W. Warren; Steven L. Wright


Archive | 1988

Laser assisted heater bar for multiple lead attachment

Pedro A. Chalco; Josef Charles Andreshak


Archive | 1997

Diffusion bonding of lead interconnections using precise laser-thermosonic energy

Pedro A. Chalco; Raymond Robert Horton; Chandrasekhar Narayan; Michael Jon Palmer


Archive | 1993

Applying conductive lines to integrated circuits

Pedro A. Chalco; Matthew F. Cali; Laertis Economikos; James L. Speidell

Researchain Logo
Decentralizing Knowledge