Abstract
This chapter focuses on dimming of LED LCD backlight. The main goal is the reduction of the backlight’s power consumption by adapting the backlight luminance according to the image properties without degradation of the image quality. First of all, the principles of backlight dimming are explained. The focus is on the most worthwhile method called local dimming. The post-processing, where the TFT values are adapted, is shown afterward. Then, the effects on the visual quality of backlight dimming are explained.
Cite
CITATION STYLE
Xu, C., Albrecht, M., & Jung, T. (2016). Intelligent control of LED LCD backlights. In Handbook of Visual Display Technology (pp. 817–826). Springer International Publishing. https://doi.org/10.1007/978-3-319-14346-0_43
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