Title :
On-chip temperature compensation of driver voltage for LC-displays
Author :
Becker, R. ; Zhelyazkov, Aleksandar ; Kim, Bumki
Author_Institution :
NXP Semicond., Zurich, Switzerland
Abstract :
Liquid-Crystal Displays (LCDs) can exhibit a strong variation of optical performance parameters as a function of temperature. We present driver circuitry, which comprises a temperature sensor and the appropriate signal-processing to compensate for this behaviour.
Keywords :
compensation; driver circuits; liquid crystal displays; signal processing; temperature sensors; driver circuitry; driver voltage; liquid-crystal displays; on-chip temperature compensation; optical performance parameters; signal-processing; temperature sensor; Calibration; Charge pumps; Temperature control; Temperature distribution; Temperature measurement; Temperature sensors; CCO; CMOS; DAC; LCD; OTP; Temperature sensor; charge pump; temperature compensation; trimming;
Conference_Titel :
ESSCIRC (ESSCIRC), 2013 Proceedings of the
Conference_Location :
Bucharest
Print_ISBN :
978-1-4799-0643-7
DOI :
10.1109/ESSCIRC.2013.6649083
