CMOS switched capacitor liquid crystal driver

T. Hoda; P. Äyräs; L. LaRussa; N. Peyghambarian; D. L. Mathine

doi:10.1049/el:20063241

CMOS switched capacitor liquid crystal driver

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

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

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 language	English (US)
Pages (from-to)	1-2
Number of pages	2
Journal	Electronics Letters
Volume	42
Issue number	1
DOIs	https://doi.org/10.1049/el:20063241
State	Published - Jan 5 2006

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20063241

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title = "CMOS switched capacitor liquid crystal driver",

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.",

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AU - Äyräs, P.

AU - LaRussa, L.

AU - Peyghambarian, N.

AU - Mathine, D. L.

PY - 2006/1/5

Y1 - 2006/1/5

N2 - 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.

AB - 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.

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CMOS switched capacitor liquid crystal driver

Abstract

ASJC Scopus subject areas

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