US Patent 7808586 Electrooptic device and electronic device including the same

An electrooptic device includes: a pair of first and second substrates that sandwich an electrooptic material; a plurality of pixel electrodes disposed in a pixel region on the first substrate; a first light shielding layer disposed on the second substrate, the first light shielding layer defining the periphery of the pixel region; a sealing material that bonds the first substrate and the second substrate together in a sealing region around the periphery of a first light shielding region having the first light shielding layer; a dustproof substrate disposed on the surface of the second substrate opposite to the electrooptic material; a second light shielding layer disposed on the dustproof substrate so as to enclose the pixel region; and a third light shielding layer disposed on the dustproof substrate so as to at least partly overlap with the first and second light shielding layers.