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A low-area 10b column driver with resistor-resistor-string DAC for mobile active-matrix LCDs
- Authors
- Kim, Jong-Seok; Yoon, Jin-O; Choi, Byong-Deok
- Issue Date
- Jan-2017
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- column driver; digital-to-analog converter; LCD driver; liquid crystal display
- Citation
- 2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016, pp.548 - 550
- Indexed
- SCOPUS
- Journal Title
- 2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016
- Start Page
- 548
- End Page
- 550
- ISSN
- 0000-0000
- Abstract
- A 10b LCD column driver with resistor-resistor string DAC (RRDAC) is proposed having 0.24, 0.37 LSB of DNL and INL, and 17.4% of area shrinkage compared with an 8b LCD column driver with traditional resistor string DACs. To resolve the problems of the previous RRDACs such as power consumption increase, and inapplicability for nonlinear gamma curve, we propose an RRDAC using voltage-drop compensated coarse decoders.
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Related Researcher
- CHOI, BYONG DEOK
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)