Effects of pixel design and driving methods on optical performance of TFT-LCDs

Wen-Jyh C. Sah; Fang-Chen Luo; Jyh-Chau Wang; Hsien-Yin Chou; Candy Lu

doi:10.1117/12.311063

17 June 1998 Effects of pixel design and driving methods on optical performance of TFT-LCDs

Wen-Jyh C. Sah, Fang-Chen Luo, Jyh-Chau Wang, Hsien-Yin Chou, Candy Lu

Proceedings Volume 3421, Display Technologies II; (1998) https://doi.org/10.1117/12.311063
Event: Asia Pacific Symposium on Optoelectronics '98, 1998, Taipei, Taiwan

Abstract

The optical performance of a display was found to be strongly dependent on the array designs and driving methods. The storage-capacitor-on-gate (SCOG) design commonly used in TFT-LCDs showed significant different characters from a display using the storage-capacitor-on-common design. The difference could be qualitatively explained by a voltage spike effect due to the capacitive coupling in the SCOG design. In this paper, the details of the simple model in correlation with the optical measurement results will be reported on.

Citation Download Citation

Wen-Jyh C. Sah, Fang-Chen Luo, Jyh-Chau Wang, Hsien-Yin Chou, and Candy Lu "Effects of pixel design and driving methods on optical performance of TFT-LCDs", Proc. SPIE 3421, Display Technologies II, (17 June 1998); https://doi.org/10.1117/12.311063

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