PULSED BACKLIGHT SYSTEMS AND METHODS

Aspects of the subject technology relate to pulsed backlight operation for a display backlight. Backlight pulse patterns are provided that include steady state pulse patterns to be applied during operation of a liquid crystal display unit of the display at a corresponding frame rate. The backlight p...

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Bibliographic Details
Main Authors Hong, Lingyu, Sacchetto, Paolo, Hou, Yunhui, Wang, Chaohao, LE, Chengrui, Piper, Johan L, Li, Xiaokai, Tao, Li, Zhang, Sheng, Tang, Yingying
Format Patent
LanguageEnglish
Published 08.08.2019
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:Aspects of the subject technology relate to pulsed backlight operation for a display backlight. Backlight pulse patterns are provided that include steady state pulse patterns to be applied during operation of a liquid crystal display unit of the display at a corresponding frame rate. The backlight pulse patterns can be arranged to prevent visible artifacts such as flicker or strobing, particularly at or near a transition between LCD frame rates. In some scenarios, transition pulse patterns are provided,
Bibliography:Application Number: US201916265902