Optical engine

US11573387B2 · kind B2 · utility

Assignee

• Rockley Photonics Limited · GB

Inventors

• Brett Michael Dunn Sawyer · Pasadena, US
• Seungjae Lee · Paju-si, KR
• Chia-Te Chou · New Taipei, TW
• Vivek Raghunathan · Mountain View, US
• Vivek Raghuraman · Santa Clara, US
• Karlheinz Muth · Hannover, DE
• David Arlo Nelson · Fort Collins, US

Key dates

• Filing date: Mar 31, 2020
• Grant date: Feb 7, 2023
• Expiry date: May 17, 2040

Classification

• Technology area (CPC G): Physics
• CPC primary: G02B2006/12142
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

An optical engine. In some embodiments, the optical engine includes an electronic interfacing component including: an upper surface having a plurality of conductors for forming a corresponding plurality of connections to a host board, a lower surface having a plurality of conductors for forming a corresponding plurality of connections to one or more optoelectronic elements, and a plurality of vias extending from the lower surface to the upper surface.