Substrate for electro-optical device, electro-optical device and electronic apparatus

An electro-optical device comprising:

• an electro-optical material;
• and
• electric field applying means for applying an electric field to the electro-optical material for each pixel of the device,
• wherein a display mode for achieving a plurality of display types on a display screen by the pixels and a mirror mode for visualizing the display screen as a mirror surface can be switched.

An electro-optical device comprising:

• a transparent substrate;
• a reflecting layer disposed behind the transparent substrate and having a mirror surface on the transparent substrate side;
• an electro-optical material disposed behind the reflecting layer;
• and
• a plurality of light-transmitting regions in which the reflecting layer is not formed;
• wherein controlled light is emitted from the electro-optical material through the light-transmitting regions and the transparent substrate.