Seiko Epson Corporation

Kiminori Kanamori

Kenichi Okuhara

Hidenori Makiba

Takashi Miyazaki

Hiroshi Shingu

This invention relates to a two-layer display type of electronic equipment having a liquid crystal panel (,) and a background display portion (,) on a rear surface side thereof. The liquid crystal panel (,) has a main liquid crystal panel unit (,) formed by inserting a liquid crystal layer (,) between a first substrate (,) and a second substrate (,). The liquid crystal layer (,) is set to either a light-transmitting state or a light-scattering state by an electrical field that is applied to the liquid crystal. This liquid crystal panel (,) has a transparent layer (,) on the rear surface of the second substrate (,). If the refractive index of this transparent layer (,) is n,, the refractive index of the second substrate (,) in contact with the front side of this transparent layer is n,, and the refractive index of the air layer in contact with the rear side of the transparent layer (,) is n,, the following relationship is established: n,<n,<n,.

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Hataka-machi, Japan

Kiminori Kanamori