A low-power two-line inversion method for driving LCD panels

Sung Pil Choi; Gyoo Cheol Hwang; Young Hyun Jun; Kee Won Kwon; Jung Hoon Chun

doi:10.1109/ISCAS.2012.6271669

A low-power two-line inversion method for driving LCD panels

Sung Pil Choi, Gyoo Cheol Hwang, Young Hyun Jun, Kee Won Kwon, Jung Hoon Chun

Department of Semiconductor Systems Engineering

Research output: Contribution to conference › Paper › peer-review

2 Scopus citations

Abstract

A new two-line based inversion driving method is introduced for low-power consumption of display driver ICs. Eliminating the correlation between the chopper stabilization and the polarity of LCD, we can reduce power consumption without noticeable degradation of display quality. Applying the proposed scheme to 17 LCD applications, we achieved 12% power saving in DDI with white patterns and 27% with black patterns.

Original language	English
Pages	1995-1998
Number of pages	4
DOIs	https://doi.org/10.1109/ISCAS.2012.6271669
State	Published - 2012
Event	2012 IEEE International Symposium on Circuits and Systems, ISCAS 2012 - Seoul, Korea, Republic of Duration: 20 May 2012 → 23 May 2012

Conference

Conference	2012 IEEE International Symposium on Circuits and Systems, ISCAS 2012
Country/Territory	Korea, Republic of
City	Seoul
Period	20/05/12 → 23/05/12

Access to Document

10.1109/ISCAS.2012.6271669

Cite this

@conference{420cfc7b315045748c63e6e1532c70a8,

title = "A low-power two-line inversion method for driving LCD panels",

abstract = "A new two-line based inversion driving method is introduced for low-power consumption of display driver ICs. Eliminating the correlation between the chopper stabilization and the polarity of LCD, we can reduce power consumption without noticeable degradation of display quality. Applying the proposed scheme to 17 LCD applications, we achieved 12\% power saving in DDI with white patterns and 27\% with black patterns.",

author = "Choi, \{Sung Pil\} and Hwang, \{Gyoo Cheol\} and Jun, \{Young Hyun\} and Kwon, \{Kee Won\} and Chun, \{Jung Hoon\}",

year = "2012",

doi = "10.1109/ISCAS.2012.6271669",

language = "English",

pages = "1995--1998",

note = "2012 IEEE International Symposium on Circuits and Systems, ISCAS 2012 ; Conference date: 20-05-2012 Through 23-05-2012",

}

TY - CONF

T1 - A low-power two-line inversion method for driving LCD panels

AU - Choi, Sung Pil

AU - Hwang, Gyoo Cheol

AU - Jun, Young Hyun

AU - Kwon, Kee Won

AU - Chun, Jung Hoon

PY - 2012

Y1 - 2012

N2 - A new two-line based inversion driving method is introduced for low-power consumption of display driver ICs. Eliminating the correlation between the chopper stabilization and the polarity of LCD, we can reduce power consumption without noticeable degradation of display quality. Applying the proposed scheme to 17 LCD applications, we achieved 12% power saving in DDI with white patterns and 27% with black patterns.

AB - A new two-line based inversion driving method is introduced for low-power consumption of display driver ICs. Eliminating the correlation between the chopper stabilization and the polarity of LCD, we can reduce power consumption without noticeable degradation of display quality. Applying the proposed scheme to 17 LCD applications, we achieved 12% power saving in DDI with white patterns and 27% with black patterns.

UR - https://www.scopus.com/pages/publications/84866635104

U2 - 10.1109/ISCAS.2012.6271669

DO - 10.1109/ISCAS.2012.6271669

M3 - Paper

AN - SCOPUS:84866635104

SP - 1995

EP - 1998

T2 - 2012 IEEE International Symposium on Circuits and Systems, ISCAS 2012

Y2 - 20 May 2012 through 23 May 2012

ER -

A low-power two-line inversion method for driving LCD panels

Abstract

Conference

Access to Document

Other files and links

Fingerprint

Cite this