A single-inductor bipolar-output converter with power conservation mechanism (PCM) for driving cholesteric LCD

Kuan Yu Chu; Yu Huei Lee; Ming Yan Fan; Ke Horng Chen; Sheng Fa Liu; Pao Hsien Chiu; Sandy Chen; Chun Yu Shen; Ming Ta Hsieh; Huai An Li

A single-inductor bipolar-output converter with power conservation mechanism (PCM) for driving cholesteric LCD

Kuan Yu Chu
, Yu Huei Lee
, Ming Yan Fan
, Ke Horng Chen
, Sheng Fa Liu
, Pao Hsien Chiu
, Sandy Chen
, Chun Yu Shen
, Ming Ta Hsieh
, Huai An Li

電機工程學系

研究成果: Conference contribution

1 引文斯高帕斯（Scopus）

摘要

Cholesteric liquid-crystal display (Ch-LCD) has the bi-stable characteristic to achieve the energy-saving for the green technology. Backlight is even unnecessary in the Ch-LCD system. The single-inductor bipolar-output (SIBO) converter is one of best candidate to supply the power management function for the Ch-LCD with dual positive and negative output voltages by using a single inductor for a compact solution. The energy control methodology with the current-mode control and the power conservation mechanism (PCM) can strengthen the voltage quality to get high display quality. The test chip fabricated by 0.25 μm CMOS technology demonstrates the non-noticeable cross-regulation at dual outputs with 90% peak power conversion efficiency.

原文	English
主出版物標題	49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
頁面	1300-1303
頁數	4
出版狀態	Published - 2011
事件	49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 - Los Angeles, CA, United States 持續時間: 2011 5月 15 → 2011 5月 20

出版系列

名字	49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
卷	3

Other

Other	49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
國家/地區	United States
城市	Los Angeles, CA
期間	11-05-15 → 11-05-20

UN SDG

此研究成果有助於以下永續發展目標

SDG 7 經濟實惠的清潔能源

All Science Journal Classification (ASJC) codes

硬體和架構

其它文件與鏈接

引用此

Chu, K. Y., Lee, Y. H., Fan, M. Y., Chen, K. H., Liu, S. F., Chiu, P. H., Chen, S., Shen, C. Y., Hsieh, M. T., & Li, H. A. (2011). A single-inductor bipolar-output converter with power conservation mechanism (PCM) for driving cholesteric LCD. 於 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 (頁 1300-1303). (49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011; 卷 3).

@inproceedings{11daede2d3d0466d952de49148eed96d,

title = "A single-inductor bipolar-output converter with power conservation mechanism (PCM) for driving cholesteric LCD",

abstract = "Cholesteric liquid-crystal display (Ch-LCD) has the bi-stable characteristic to achieve the energy-saving for the green technology. Backlight is even unnecessary in the Ch-LCD system. The single-inductor bipolar-output (SIBO) converter is one of best candidate to supply the power management function for the Ch-LCD with dual positive and negative output voltages by using a single inductor for a compact solution. The energy control methodology with the current-mode control and the power conservation mechanism (PCM) can strengthen the voltage quality to get high display quality. The test chip fabricated by 0.25 μm CMOS technology demonstrates the non-noticeable cross-regulation at dual outputs with 90\% peak power conversion efficiency.",

author = "Chu, \{Kuan Yu\} and Lee, \{Yu Huei\} and Fan, \{Ming Yan\} 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\}",

year = "2011",

language = "English",

isbn = "9781618390967",

series = "49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011",

pages = "1300--1303",

booktitle = "49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011",

note = "49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 ; Conference date: 15-05-2011 Through 20-05-2011",

}

Chu, KY, Lee, YH, Fan, MY, Chen, KH, Liu, SF, Chiu, PH, Chen, S, Shen, CY, Hsieh, MT & Li, HA 2011, A single-inductor bipolar-output converter with power conservation mechanism (PCM) for driving cholesteric LCD. 於 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011. 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011, 卷 3, 頁 1300-1303, 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011, Los Angeles, CA, United States, 11-05-15.

A single-inductor bipolar-output converter with power conservation mechanism (PCM) for driving cholesteric LCD. / Chu, Kuan Yu; Lee, Yu Huei; Fan, Ming Yan 等.
49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011. 2011. p. 1300-1303 (49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011; 卷 3).

研究成果: Conference contribution

TY - GEN

T1 - A single-inductor bipolar-output converter with power conservation mechanism (PCM) for driving cholesteric LCD

AU - Chu, Kuan Yu

AU - Lee, Yu Huei

AU - Fan, Ming Yan

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

PY - 2011

Y1 - 2011

N2 - Cholesteric liquid-crystal display (Ch-LCD) has the bi-stable characteristic to achieve the energy-saving for the green technology. Backlight is even unnecessary in the Ch-LCD system. The single-inductor bipolar-output (SIBO) converter is one of best candidate to supply the power management function for the Ch-LCD with dual positive and negative output voltages by using a single inductor for a compact solution. The energy control methodology with the current-mode control and the power conservation mechanism (PCM) can strengthen the voltage quality to get high display quality. The test chip fabricated by 0.25 μm CMOS technology demonstrates the non-noticeable cross-regulation at dual outputs with 90% peak power conversion efficiency.

AB - Cholesteric liquid-crystal display (Ch-LCD) has the bi-stable characteristic to achieve the energy-saving for the green technology. Backlight is even unnecessary in the Ch-LCD system. The single-inductor bipolar-output (SIBO) converter is one of best candidate to supply the power management function for the Ch-LCD with dual positive and negative output voltages by using a single inductor for a compact solution. The energy control methodology with the current-mode control and the power conservation mechanism (PCM) can strengthen the voltage quality to get high display quality. The test chip fabricated by 0.25 μm CMOS technology demonstrates the non-noticeable cross-regulation at dual outputs with 90% peak power conversion efficiency.

UR - https://www.scopus.com/pages/publications/84860866323

UR - https://www.scopus.com/pages/publications/84860866323#tab=citedBy

M3 - Conference contribution

AN - SCOPUS:84860866323

SN - 9781618390967

T3 - 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011

SP - 1300

EP - 1303

BT - 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011

T2 - 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011

Y2 - 15 May 2011 through 20 May 2011

ER -

A single-inductor bipolar-output converter with power conservation mechanism (PCM) for driving cholesteric LCD

摘要

出版系列

Other

UN SDG

All Science Journal Classification (ASJC) codes

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