60.2: Low-Power Consumptive Luminance Compensation for a Digital Driving AMOLED Display using a Multiple Output Boost Converter

60.2: Low-Power Consumptive Luminance Compensation for a Digital Driving AMOLED Display using a Multiple Output Boost Converter

The luminance of AMOLED displays varies depending on the temperature owing to panel degradation. In this paper, a luminance compensation method using a monitor pixel with a multiple output boost converter and DAC for digital driving scheme is introduced. This method makes the panel luminance constan...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2010-05, Vol.41 (1), p.898-901
Hauptverfasser: Wang, Se-Won, Le, Hanh-Phuc, Woo, Young-Jin, Yuk, Young-Sub, Jin-Hun, Kong, Tae-Hwang, Im, Jong-Pil, Jung, Byung-Sang, Choi, Jun-Han, Hong, Sung-Wan, Cho, Gyu-Hyeong, Lim, Ho-Min, Cho, Gyu-Ha, Kim, Sung-il
Format: Artikel
Sprache:eng
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Zusammenfassung:The luminance of AMOLED displays varies depending on the temperature owing to panel degradation. In this paper, a luminance compensation method using a monitor pixel with a multiple output boost converter and DAC for digital driving scheme is introduced. This method makes the panel luminance constant irrespective of the temperature. Furthermore, it has lower power consumption compared with the previous compensation method using monitor pixel.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.3500624