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5 December 2006 Novel pixel circuit and driving method of AM-OLED for mobile application
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We succeeded in the mass production of the 3.8-inch Half-VGA AM-OLED display, which is the largest one in the commercialized OLED displays. A new pixel circuit and a driving method for Low Temperature Poly-Si (LTPS) TFT were developed. The new pixel circuit and driving method can compensate not only the Vth variations but also the mobility variations of LTPS TFT. Consequently, we can achieve good pixel-to-pixel luminance uniformity.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tetsuro Yamamoto, Junichi Yamashita, Akira Yumoto, Mitsuru Asano, Katsuhide Uchino, Mitsunobu Sekiya, Tatsuya Sasaoka, and Tetsuo Urabe "Novel pixel circuit and driving method of AM-OLED for mobile application", Proc. SPIE 6333, Organic Light Emitting Materials and Devices X, 633309 (5 December 2006);

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