TY - GEN
T1 - Electronic Paper Driven with LCD Driver Chip
AU - Hung, Chi Mao
AU - Liu, Shu Cheng
AU - Tien, Pei Lin
AU - Kao, Wen Chung
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - The electronic paper (ePaper) is equipped with a thin-film-transistor (TFT) matrix backplane, but their driving methods are different from liquid crystal display (LCD). The polarity of the driving voltage on LCD is interchanged frame by frame or pixel by pixel for maintaining the reliability of liquid crystal. However, driving a pixel on the ePaper is according to the polarity of the supply voltage and their gray tone is controlled by pulse width modulation. This paper aims at presenting a new driving scheme which allows the ePaper system designers for simply adopting the commercial TFT backplane with the drive chips for LCD to integrate the entire system The ePaper system design can share the same TFT backplane and the driver chips for LCD. Thus the ePaper module manufacturing process becomes much easier and cheaper.
AB - The electronic paper (ePaper) is equipped with a thin-film-transistor (TFT) matrix backplane, but their driving methods are different from liquid crystal display (LCD). The polarity of the driving voltage on LCD is interchanged frame by frame or pixel by pixel for maintaining the reliability of liquid crystal. However, driving a pixel on the ePaper is according to the polarity of the supply voltage and their gray tone is controlled by pulse width modulation. This paper aims at presenting a new driving scheme which allows the ePaper system designers for simply adopting the commercial TFT backplane with the drive chips for LCD to integrate the entire system The ePaper system design can share the same TFT backplane and the driver chips for LCD. Thus the ePaper module manufacturing process becomes much easier and cheaper.
UR - http://www.scopus.com/inward/record.url?scp=85174946239&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85174946239&partnerID=8YFLogxK
U2 - 10.1109/ICCE-Taiwan58799.2023.10226684
DO - 10.1109/ICCE-Taiwan58799.2023.10226684
M3 - Conference contribution
AN - SCOPUS:85174946239
T3 - 2023 International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2023 - Proceedings
SP - 701
EP - 702
BT - 2023 International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2023 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2023
Y2 - 17 July 2023 through 19 July 2023
ER -