Semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4937656
SERIAL NO

07273557

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A semiconductor device provided with a semiconductor chip having first and second surface facing in the opposite directions, electrodes on the first surface; a plurality of leads disposed parallel with each other along the second surface of the semiconductor chip and each having opposite ends respectively extending outward from opposite sides of the second surface; a wire electrically connecting one end of each lead and one of the electrodes of the semiconductor chip; a resin enclosing the semiconductor chip, the ends of the leads connected to the electrodes, and the wires. The leads extend across the second surface of the semiconductor chip so that a relatively long length each lead embedded in the resin and the wire bonding portions of the leads are located in the vicinity of the sides of the semiconductor chip, thereby improving the releability of the device and the ease of to wire bonding.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • MITSUBISHI DENKI KABUSHIKI KAISHA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kohara, Masanobu Itami, JP 14 659

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation