A single panel LCOS engine with a rotating drum and a wide color gamut

Matthew S. Brennesholtz, Stephen C. McClain, Shmuel Roth, Doron Malka

Research output: Contribution to journalConference articlepeer-review

12 Scopus citations


A single panel LCoS projector with a wide color gamut and a rotating multi-primary drum intended for RPTV HDTV systems was developed by Philips and Genoa Color Technologies prior to termination of all LCoS development. Design of the drum engine and design trade-offs will be discussed. Measured colorimetry data from a preproduction system will be presented. This system was designed around a single 0.87" diagonal 1280 × 720 pixel panel, which will also be described. While all work at Philips has ceased on LCoS engines and imagers, the system provides a promising approach for future multi-primary wide color gamut systems.

Original languageEnglish (US)
Article number64.3
Pages (from-to)1814-1817
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Issue number1
StatePublished - 2005
Event2005 SID International Symposium - Boston, MA, United States
Duration: May 25 2005May 27 2005

ASJC Scopus subject areas

  • General Engineering


Dive into the research topics of 'A single panel LCOS engine with a rotating drum and a wide color gamut'. Together they form a unique fingerprint.

Cite this