A color break-up suppression method, stencil-FSC method, for field-sequential-color(FSC) LCDs with low power consumption

Yi-Pai Huang; Fang Cheng Lin; Ching Ming Wei; Han Ping D. Shieh; Chi Chung Tsai; Wen Chih Tai; Chi Neng Mo

A color break-up suppression method, stencil-FSC method, for field-sequential-color(FSC) LCDs with low power consumption

Yi-Pai Huang^*, Fang Cheng Lin, Ching Ming Wei, Han Ping D. Shieh, Chi Chung Tsai, Wen Chih Tai, Chi Neng Mo

^*Corresponding author for this work

Department of Photonics

Research output: Contribution to journal › Conference article › peer-review

5 Scopus citations

Abstract

Field sequential color liquid crystal display (FSC-LCDs) is a display without color filter, so it achieves several attractive advantages. However, it has a serious issue called color breakup (CBU), which degrades image quality and causes viewers uncomfortable. Consequently, the "Stencil-FSC" method, which utilized multi-color image in a single field, was proposed to suppress CBU. Moreover, optimizations of hardware parameters were done to get the optimal CBU suppression. Finally, the Stencil-FSC method was successfully demonstrated on a 32-inch FSC-LCD with effectively suppressed CBU, resulting contrast ratio of more than 5,500:1, and average power consumption of less than 45 Watt.

Original language	English
Pages (from-to)	59-62
Number of pages	4
Journal	SID Conference Record of the International Display Research Conference
State	Published - Nov 2008
Event	28th International Display Research Conference, IDRC'08 - Orlando, FL, United States Duration: 4 Nov 2008 → 6 Nov 2008

Keywords

Color breakup
Field-sequential-color
Locally controlled backlight
Stencil

Cite this

@article{0b0ed76a075d4fd1a1653dd5cfa9c466,

title = "A color break-up suppression method, stencil-FSC method, for field-sequential-color(FSC) LCDs with low power consumption",

abstract = "Field sequential color liquid crystal display (FSC-LCDs) is a display without color filter, so it achieves several attractive advantages. However, it has a serious issue called color breakup (CBU), which degrades image quality and causes viewers uncomfortable. Consequently, the {"}Stencil-FSC{"} method, which utilized multi-color image in a single field, was proposed to suppress CBU. Moreover, optimizations of hardware parameters were done to get the optimal CBU suppression. Finally, the Stencil-FSC method was successfully demonstrated on a 32-inch FSC-LCD with effectively suppressed CBU, resulting contrast ratio of more than 5,500:1, and average power consumption of less than 45 Watt.",

keywords = "Color breakup, Field-sequential-color, Locally controlled backlight, Stencil",

author = "Yi-Pai Huang and Lin, {Fang Cheng} and Wei, {Ching Ming} and Shieh, {Han Ping D.} and Tsai, {Chi Chung} and Tai, {Wen Chih} and Mo, {Chi Neng}",

year = "2008",

month = nov,

language = "English",

pages = "59--62",

journal = "SID Conference Record of the International Display Research Conference",

issn = "1083-1312",

publisher = "Society for Information Display",

note = "28th International Display Research Conference, IDRC'08 ; Conference date: 04-11-2008 Through 06-11-2008",

}

TY - JOUR

T1 - A color break-up suppression method, stencil-FSC method, for field-sequential-color(FSC) LCDs with low power consumption

AU - Huang, Yi-Pai

AU - Lin, Fang Cheng

AU - Wei, Ching Ming

AU - Shieh, Han Ping D.

AU - Tsai, Chi Chung

AU - Tai, Wen Chih

AU - Mo, Chi Neng

PY - 2008/11

Y1 - 2008/11

N2 - Field sequential color liquid crystal display (FSC-LCDs) is a display without color filter, so it achieves several attractive advantages. However, it has a serious issue called color breakup (CBU), which degrades image quality and causes viewers uncomfortable. Consequently, the "Stencil-FSC" method, which utilized multi-color image in a single field, was proposed to suppress CBU. Moreover, optimizations of hardware parameters were done to get the optimal CBU suppression. Finally, the Stencil-FSC method was successfully demonstrated on a 32-inch FSC-LCD with effectively suppressed CBU, resulting contrast ratio of more than 5,500:1, and average power consumption of less than 45 Watt.

AB - Field sequential color liquid crystal display (FSC-LCDs) is a display without color filter, so it achieves several attractive advantages. However, it has a serious issue called color breakup (CBU), which degrades image quality and causes viewers uncomfortable. Consequently, the "Stencil-FSC" method, which utilized multi-color image in a single field, was proposed to suppress CBU. Moreover, optimizations of hardware parameters were done to get the optimal CBU suppression. Finally, the Stencil-FSC method was successfully demonstrated on a 32-inch FSC-LCD with effectively suppressed CBU, resulting contrast ratio of more than 5,500:1, and average power consumption of less than 45 Watt.

KW - Color breakup

KW - Field-sequential-color

KW - Locally controlled backlight

KW - Stencil

UR - http://www.scopus.com/inward/record.url?scp=77958012740&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:77958012740

SN - 1083-1312

SP - 59

EP - 62

JO - SID Conference Record of the International Display Research Conference

JF - SID Conference Record of the International Display Research Conference

T2 - 28th International Display Research Conference, IDRC'08

Y2 - 4 November 2008 through 6 November 2008

ER -

A color break-up suppression method, stencil-FSC method, for field-sequential-color(FSC) LCDs with low power consumption

Abstract

Keywords

Other files and links

Fingerprint

Cite this