Solid state optical shutter

US6794628B2 · kind B2 · utility

Assignee

• 3DV SYSTEMS LTD. · IL

Inventors

• Giora Yahav · Haifa, IL
• Gavriel J. Iddan · Haifa, IL

Key dates

• Filing date: Jul 31, 2002
• Grant date: Sep 21, 2004
• Expiry date: Jul 31, 2022

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10F55/18

Abstract

A method of producing an optoelectronic circuit comprising: forming a first optoelectronic element of the circuit on a first surface of a semiconductor substrate; forming a second optoelectronic element of the circuit on a second surface of the semiconductor substrate; and wherein the first and second optoelectronic elements communicate via current transmitted through the substrate.