Adaptive backlight in field sequential color displays for optimizing color breakup suppression

Shih Hsun Chien*, Chun Ho Chen, Fang Cheng Lin, Yi-Pai Huang, Han Ping D. Shieh, Shian Jun Chiou, Wen Chih Tai

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

Field sequential color liquid crystal displays (FSCLCDs) can remove color filters, thus saving parts of material cost and improving the optical efficiency. However, color breakup (CBU) which degrades image qualities has come up with sequential driving displays. An adaptive backlight optimized CBU suppression between the CBU and original images. The algorithm used 3-step feedback approach to determine adaptive backlight in one frame time according to image contents. The simulated images showed the CBU was greatly suppressed with the adaptive backlight.

Original languageEnglish
StatePublished - 1 Dec 2009
Event2009 International Display Manufacturing Conference, 3D Systems and Applications, and Asia Display, IDMC/3DSA/Asia Display 2009 - Taipei, Taiwan
Duration: 27 Apr 200930 Apr 2009

Conference

Conference2009 International Display Manufacturing Conference, 3D Systems and Applications, and Asia Display, IDMC/3DSA/Asia Display 2009
CountryTaiwan
CityTaipei
Period27/04/0930/04/09

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