Energy and area-efficient driving scheme in cholesteric lcd by embedded fully symmetric self-biased switched-capacitor

Yu Huei Lee; Po Hsien Huang; Ming Yan Fan; Wei Chung Chen; Ke Horng Chen; Sheng Fa Liu; Pao Hsien Chiu; Sandy Chen; Chun Yu Shen; Ming Ta Hsieh; Huai An Li; Chang An Ho; Chih Jen Chen; Chao Chiun Liang

doi:10.1002/j.2168-0159.2012.tb05849.x

Energy and area-efficient driving scheme in cholesteric lcd by embedded fully symmetric self-biased switched-capacitor

Yu Huei Lee, Po Hsien Huang, Ming Yan Fan, Wei Chung Chen, Ke Horng Chen, Sheng Fa Liu, Pao Hsien Chiu, Sandy Chen, Chun Yu Shen, Ming Ta Hsieh, Huai An Li, Chang An Ho, Chih Jen Chen, Chao Chiun Liang

電機工程學系

研究成果: Conference article › 同行評審

摘要

The paper-like cholesteric liquid crystal display (Ch-LCD) has become the next generation of electronic readers in consuming market. The embedded fully symmetric self-biased switched-capacitor (FSSBSC) with single-inductor high voltage bipolar-output (SIHBO) converter is proposed to achieve the energy and area-efficient driving scheme. As the compact power management module, SIHBO converter can provide +/−35V bipolar outputs for row driving. In addition, the embedded FSSBSC is utilized to generate the different voltage levels for modulating the gray-color in column driving scheme. This combination carries out the effective driving operation for Ch-LCD through the demand of timing control unit. Simulated results show the achievement of +/−35V output voltage in the SIHBO converter and the variety voltage levels generated from FSSBSC. The peak efficiency is derived of 85% with the integrated chip area of 6.53 mm².

原文	English
期刊	Digest of Technical Papers - SID International Symposium
卷	43
發行號	1
DOIs	https://doi.org/10.1002/j.2168-0159.2012.tb05849.x
出版狀態	Published - 2012
事件	49th SID International Symposium, Seminar and Exhibition, dubbed Display Week, 2012 - Boston, United States 持續時間: 2012 6月 3 → 2012 6月 8

All Science Journal Classification (ASJC) codes

一般工程

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10.1002/j.2168-0159.2012.tb05849.x

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Lee, Y. H., Huang, P. H., Fan, M. Y., Chen, W. C., Chen, K. H., Liu, S. F., Chiu, P. H., Chen, S., Shen, C. Y., Hsieh, M. T., Li, H. A., Ho, C. A., Chen, C. J., & Liang, C. C. (2012). Energy and area-efficient driving scheme in cholesteric lcd by embedded fully symmetric self-biased switched-capacitor. Digest of Technical Papers - SID International Symposium, 43(1). https://doi.org/10.1002/j.2168-0159.2012.tb05849.x

@article{aebfcea0b8264824839920a0d6d3549e,

title = "Energy and area-efficient driving scheme in cholesteric lcd by embedded fully symmetric self-biased switched-capacitor",

abstract = "The paper-like cholesteric liquid crystal display (Ch-LCD) has become the next generation of electronic readers in consuming market. The embedded fully symmetric self-biased switched-capacitor (FSSBSC) with single-inductor high voltage bipolar-output (SIHBO) converter is proposed to achieve the energy and area-efficient driving scheme. As the compact power management module, SIHBO converter can provide +/−35V bipolar outputs for row driving. In addition, the embedded FSSBSC is utilized to generate the different voltage levels for modulating the gray-color in column driving scheme. This combination carries out the effective driving operation for Ch-LCD through the demand of timing control unit. Simulated results show the achievement of +/−35V output voltage in the SIHBO converter and the variety voltage levels generated from FSSBSC. The peak efficiency is derived of 85% with the integrated chip area of 6.53 mm2.",

author = "Lee, {Yu Huei} and Huang, {Po Hsien} and Fan, {Ming Yan} and Chen, {Wei Chung} and Chen, {Ke Horng} and Liu, {Sheng Fa} and Chiu, {Pao Hsien} and Sandy Chen and Shen, {Chun Yu} and Hsieh, {Ming Ta} and Li, {Huai An} and Ho, {Chang An} and Chen, {Chih Jen} and Liang, {Chao Chiun}",

note = "Publisher Copyright: {\textcopyright} 2012 SID.; 49th SID International Symposium, Seminar and Exhibition, dubbed Display Week, 2012 ; Conference date: 03-06-2012 Through 08-06-2012",

year = "2012",

doi = "10.1002/j.2168-0159.2012.tb05849.x",

language = "English",

volume = "43",

journal = "Digest of Technical Papers - SID International Symposium",

issn = "0097-966X",

publisher = "John Wiley and Sons Inc.",

number = "1",

}

Lee, YH, Huang, PH, Fan, MY, Chen, WC, Chen, KH, Liu, SF, Chiu, PH, Chen, S, Shen, CY, Hsieh, MT, Li, HA, Ho, CA, Chen, CJ & Liang, CC 2012, 'Energy and area-efficient driving scheme in cholesteric lcd by embedded fully symmetric self-biased switched-capacitor', Digest of Technical Papers - SID International Symposium, 卷 43, 編號 1. https://doi.org/10.1002/j.2168-0159.2012.tb05849.x

TY - JOUR

T1 - Energy and area-efficient driving scheme in cholesteric lcd by embedded fully symmetric self-biased switched-capacitor

AU - Lee, Yu Huei

AU - Huang, Po Hsien

AU - Fan, Ming Yan

AU - Chen, Wei Chung

AU - Chen, Ke Horng

AU - Liu, Sheng Fa

AU - Chiu, Pao Hsien

AU - Chen, Sandy

AU - Shen, Chun Yu

AU - Hsieh, Ming Ta

AU - Li, Huai An

AU - Ho, Chang An

AU - Chen, Chih Jen

AU - Liang, Chao Chiun

PY - 2012

Y1 - 2012

N2 - The paper-like cholesteric liquid crystal display (Ch-LCD) has become the next generation of electronic readers in consuming market. The embedded fully symmetric self-biased switched-capacitor (FSSBSC) with single-inductor high voltage bipolar-output (SIHBO) converter is proposed to achieve the energy and area-efficient driving scheme. As the compact power management module, SIHBO converter can provide +/−35V bipolar outputs for row driving. In addition, the embedded FSSBSC is utilized to generate the different voltage levels for modulating the gray-color in column driving scheme. This combination carries out the effective driving operation for Ch-LCD through the demand of timing control unit. Simulated results show the achievement of +/−35V output voltage in the SIHBO converter and the variety voltage levels generated from FSSBSC. The peak efficiency is derived of 85% with the integrated chip area of 6.53 mm2.

AB - The paper-like cholesteric liquid crystal display (Ch-LCD) has become the next generation of electronic readers in consuming market. The embedded fully symmetric self-biased switched-capacitor (FSSBSC) with single-inductor high voltage bipolar-output (SIHBO) converter is proposed to achieve the energy and area-efficient driving scheme. As the compact power management module, SIHBO converter can provide +/−35V bipolar outputs for row driving. In addition, the embedded FSSBSC is utilized to generate the different voltage levels for modulating the gray-color in column driving scheme. This combination carries out the effective driving operation for Ch-LCD through the demand of timing control unit. Simulated results show the achievement of +/−35V output voltage in the SIHBO converter and the variety voltage levels generated from FSSBSC. The peak efficiency is derived of 85% with the integrated chip area of 6.53 mm2.

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U2 - 10.1002/j.2168-0159.2012.tb05849.x

DO - 10.1002/j.2168-0159.2012.tb05849.x

M3 - Conference article

AN - SCOPUS:85075680938

SN - 0097-966X

VL - 43

JO - Digest of Technical Papers - SID International Symposium

JF - Digest of Technical Papers - SID International Symposium

IS - 1

T2 - 49th SID International Symposium, Seminar and Exhibition, dubbed Display Week, 2012

Y2 - 3 June 2012 through 8 June 2012

ER -

Energy and area-efficient driving scheme in cholesteric lcd by embedded fully symmetric self-biased switched-capacitor

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