1. Advanced Film Device Inc., 161-2 Masuzuka, Tsuga-machi, Tochigi-shi, Tochigi, 328-0114, Japan
2. Semiconductor Energy Laboratory Co., Ltd., 398 Hase, Atsugi-shi, Kanagawa, 243-0036, Japan
3. Sharp Corporation, 2613-1 Ichinomoto-cho, Tenri-shi, Nara, 632-8567, Japan