Color optimization model for color-controlled backlight system in high dynamic range LCD-TVs

Yi Ling Chen; Yu Kuo Cheng; Yi-Pai Huang; Han Ping D. Shieh; Szu Che Yeh

Color optimization model for color-controlled backlight system in high dynamic range LCD-TVs

Yi Ling Chen^*, Yu Kuo Cheng, Yi-Pai Huang, Han Ping D. Shieh, Szu Che Yeh

^*Corresponding author for this work

Department of Photonics

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

Abstract

The high dynamic range liquid crystal display (HDR-LCD) can enhance contrast ratio and reduce power consumption using color locally dimming technology. In conventional liquid crystal compensation algorithms, only the brightness was considered to maintain brightness for intensity backlight system. However the phenomena of color shift would occur seriously in color-controlled backlight system. We proposed a suitable liquid crystal algorithm to achieve accurate color reproduction in color dimming backlight.

Original language	English
State	Published - 1 Dec 2009
Event	2009 International Display Manufacturing Conference, 3D Systems and Applications, and Asia Display, IDMC/3DSA/Asia Display 2009 - Taipei, Taiwan Duration: 27 Apr 2009 → 30 Apr 2009

Conference

Conference	2009 International Display Manufacturing Conference, 3D Systems and Applications, and Asia Display, IDMC/3DSA/Asia Display 2009
Country	Taiwan
City	Taipei
Period	27/04/09 → 30/04/09

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title = "Color optimization model for color-controlled backlight system in high dynamic range LCD-TVs",

abstract = "The high dynamic range liquid crystal display (HDR-LCD) can enhance contrast ratio and reduce power consumption using color locally dimming technology. In conventional liquid crystal compensation algorithms, only the brightness was considered to maintain brightness for intensity backlight system. However the phenomena of color shift would occur seriously in color-controlled backlight system. We proposed a suitable liquid crystal algorithm to achieve accurate color reproduction in color dimming backlight.",

author = "Chen, {Yi Ling} and Cheng, {Yu Kuo} and Yi-Pai Huang and Shieh, {Han Ping D.} and Yeh, {Szu Che}",

year = "2009",

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day = "1",

language = "English",

note = "null ; Conference date: 27-04-2009 Through 30-04-2009",

}

Color optimization model for color-controlled backlight system in high dynamic range LCD-TVs. / Chen, Yi Ling; Cheng, Yu Kuo; Huang, Yi-Pai; Shieh, Han Ping D.; Yeh, Szu Che.

2009. Paper presented at 2009 International Display Manufacturing Conference, 3D Systems and Applications, and Asia Display, IDMC/3DSA/Asia Display 2009, Taipei, Taiwan.

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

TY - CONF

T1 - Color optimization model for color-controlled backlight system in high dynamic range LCD-TVs

AU - Chen, Yi Ling

AU - Cheng, Yu Kuo

AU - Huang, Yi-Pai

AU - Shieh, Han Ping D.

AU - Yeh, Szu Che

PY - 2009/12/1

Y1 - 2009/12/1

N2 - The high dynamic range liquid crystal display (HDR-LCD) can enhance contrast ratio and reduce power consumption using color locally dimming technology. In conventional liquid crystal compensation algorithms, only the brightness was considered to maintain brightness for intensity backlight system. However the phenomena of color shift would occur seriously in color-controlled backlight system. We proposed a suitable liquid crystal algorithm to achieve accurate color reproduction in color dimming backlight.

AB - The high dynamic range liquid crystal display (HDR-LCD) can enhance contrast ratio and reduce power consumption using color locally dimming technology. In conventional liquid crystal compensation algorithms, only the brightness was considered to maintain brightness for intensity backlight system. However the phenomena of color shift would occur seriously in color-controlled backlight system. We proposed a suitable liquid crystal algorithm to achieve accurate color reproduction in color dimming backlight.

UR - http://www.scopus.com/inward/record.url?scp=79952051091&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:79952051091

Y2 - 27 April 2009 through 30 April 2009

ER -