Progress of high dynamic range liquid crystal display based on LED backlight with area control technology

Fu Wen Li; Wei Qi Jin; Xi Bin Shao; Xia Wang; Li Lei Zhang; Kai Liang Zhang

Progress of high dynamic range liquid crystal display based on LED backlight with area control technology

Fu Wen Li^*
, Wei Qi Jin
, Xi Bin Shao
, Xia Wang
, Li Lei Zhang
, Kai Liang Zhang

^*此作品的通讯作者

光电学院

科研成果: 期刊稿件 › 文章 › 同行评审

9 引用（Scopus）

摘要

The unceasing flat light source is used in the conventional Liquid Crystal Display (LCD) as the backlight, the dynamic contrast ratio of LCD is limited due to light leakage. The implementation of High Dynamic Range (HDR) LCD is introduced based on LED backlight with area control technology, which can not only acquire high contrast ratio and large color gamut but also save power efficiently. According to practical algorithm flow, there are three important aspects described individually: driving value of LED, distribution of backlight and compensation of LCD panel. The development of display device is summarized based on LED backlight.

源语言	英语
页（从-至）	835-839
页数	5
期刊	Guangxue Jishu/Optical Technique
卷	35
期	6
出版状态	已出版 - 11月 2009

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引用此

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title = "Progress of high dynamic range liquid crystal display based on LED backlight with area control technology",

abstract = "The unceasing flat light source is used in the conventional Liquid Crystal Display (LCD) as the backlight, the dynamic contrast ratio of LCD is limited due to light leakage. The implementation of High Dynamic Range (HDR) LCD is introduced based on LED backlight with area control technology, which can not only acquire high contrast ratio and large color gamut but also save power efficiently. According to practical algorithm flow, there are three important aspects described individually: driving value of LED, distribution of backlight and compensation of LCD panel. The development of display device is summarized based on LED backlight.",

keywords = "Area control, Contrast, High dynamic range, LED backlight, Liquid crystal display",

author = "Li, \{Fu Wen\} and Jin, \{Wei Qi\} and Shao, \{Xi Bin\} and Xia Wang and Zhang, \{Li Lei\} and Zhang, \{Kai Liang\}",

year = "2009",

month = nov,

language = "English",

volume = "35",

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journal = "Guangxue Jishu/Optical Technique",

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TY - JOUR

T1 - Progress of high dynamic range liquid crystal display based on LED backlight with area control technology

AU - Li, Fu Wen

AU - Jin, Wei Qi

AU - Shao, Xi Bin

AU - Wang, Xia

AU - Zhang, Li Lei

AU - Zhang, Kai Liang

PY - 2009/11

Y1 - 2009/11

N2 - The unceasing flat light source is used in the conventional Liquid Crystal Display (LCD) as the backlight, the dynamic contrast ratio of LCD is limited due to light leakage. The implementation of High Dynamic Range (HDR) LCD is introduced based on LED backlight with area control technology, which can not only acquire high contrast ratio and large color gamut but also save power efficiently. According to practical algorithm flow, there are three important aspects described individually: driving value of LED, distribution of backlight and compensation of LCD panel. The development of display device is summarized based on LED backlight.

AB - The unceasing flat light source is used in the conventional Liquid Crystal Display (LCD) as the backlight, the dynamic contrast ratio of LCD is limited due to light leakage. The implementation of High Dynamic Range (HDR) LCD is introduced based on LED backlight with area control technology, which can not only acquire high contrast ratio and large color gamut but also save power efficiently. According to practical algorithm flow, there are three important aspects described individually: driving value of LED, distribution of backlight and compensation of LCD panel. The development of display device is summarized based on LED backlight.

KW - Area control

KW - Contrast

KW - High dynamic range

KW - LED backlight

KW - Liquid crystal display

UR - https://www.scopus.com/pages/publications/74049096720

M3 - Article

AN - SCOPUS:74049096720

SN - 1002-1582

VL - 35

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JO - Guangxue Jishu/Optical Technique

JF - Guangxue Jishu/Optical Technique

IS - 6

ER -

Progress of high dynamic range liquid crystal display based on LED backlight with area control technology

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