Industrial Technology Research Institute

I-Hsuan Lee

Ding-Ming Kwai

Chang-Tzu Lin

Chi-Han Lee

A power source analysis method includes receiving a target number, performing voltage drop analysis on a plurality of power sources in a power delivery network (PDN) to determine respective supply currents of the power sources, sorting the supply currents of the power sources, and selecting a plurality of target power sources from the power sources according to a sorted result. The total number of the selected target power sources equals the target number.

Power source tolerance analysis method and system

A method of yield prejudgment and bump re-assignment for a die is provided. The die includes a plurality of areas. Each area is electrically connected to a substrate through a corresponding bump. The successful-connection probability of each area is prejudged. The die is divided into a signal region and a short-circuit region according to the successful-connection probabilities. The positions of the bumps are arranged so that signal bumps are disposed in the signal region and power bumps are disposed in the short region.

Growing community of inventors

Hsinchu, Taiwan

I-Hsuan Lee