30 September 1996 New method of improved STN-LCD viewing angle
Author Affiliations +
Proceedings Volume 2892, Display Devices and Systems; (1996) https://doi.org/10.1117/12.253362
Event: Photonics China '96, 1996, Beijing, China
A new method of improved viewing angle of STN-LCDs was studied. Adopted method of multi-domain compensating for viewing angle of TN-LCD. In this paper, we reported the double domain STN LCD cells' structure and fabrication process, applied twice rubbing technique and lithography process and accurately orientation. We compared with the viewing angle characteristics of the conventional STN and the DDSTN. Compare with them, you will find that viewing angle of the DDSTN is more improved, it changes wide and uniform, and it is wider than viewing angle of the conventional STN. We also compared the conventional STN with the DDSTN on electric-optics characteristic each other. We analyzed the reason of contrast decrease of the DDSTN LCD, discussed the solvable method.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhenjun Ma, Zhenjun Ma, Renxiang Ma, Renxiang Ma, Yafang Liang, Yafang Liang, Kai Ma, Kai Ma, Xiling Zhu, Xiling Zhu, Hai Jing, Hai Jing, Xinmin Huang, Xinmin Huang, } "New method of improved STN-LCD viewing angle", Proc. SPIE 2892, Display Devices and Systems, (30 September 1996); doi: 10.1117/12.253362; https://doi.org/10.1117/12.253362

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