CMOS switched capacitor liquid crystal driver

T. Hoda, P. Äyräs, L. LaRussa, Nasser N Peyghambarian, D. L. Mathine

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A novel analogue drive circuit for a liquid crystal cell has been designed. The design was realised in a 0.5μm CMOS process and eight phase-locked channels with independent voltage control were developed. The channels were shown to produce over 5.6π optical phase shift using a ±2.5 V power supply. This drive circuit is proposed for use in portable battery operated applications where optical phase control is desired.

Original languageEnglish (US)
Pages (from-to)1-2
Number of pages2
JournalElectronics Letters
Volume42
Issue number1
DOIs
StatePublished - Jan 5 2006

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Liquid crystals
Capacitors
Phase control
Networks (circuits)
Phase shift
Voltage control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

CMOS switched capacitor liquid crystal driver. / Hoda, T.; Äyräs, P.; LaRussa, L.; Peyghambarian, Nasser N; Mathine, D. L.

In: Electronics Letters, Vol. 42, No. 1, 05.01.2006, p. 1-2.

Research output: Contribution to journalArticle

Hoda, T, Äyräs, P, LaRussa, L, Peyghambarian, NN & Mathine, DL 2006, 'CMOS switched capacitor liquid crystal driver', Electronics Letters, vol. 42, no. 1, pp. 1-2. https://doi.org/10.1049/el:20063241
Hoda, T. ; Äyräs, P. ; LaRussa, L. ; Peyghambarian, Nasser N ; Mathine, D. L. / CMOS switched capacitor liquid crystal driver. In: Electronics Letters. 2006 ; Vol. 42, No. 1. pp. 1-2.
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