LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a light-emitting device that can independently display images of both front and back sides, in a light emitting device that can display in the both sides and also to provide a light-emitting device in which the aperture ratio of both or either of front and back displays can be increased and the aperture ratio of the total of the front and back displays can be increased. SOLUTION: The light-emitting device is arranged with a first light-emitting element and a second light-emitting element that are adjacent to each other are arranged in matrix; wherein the first light-emitting element can emit light to a first side of a substrate and the second light-emitting element can emit light to a second side that is opposite to the first side of the substrate. And light-emission of the first light-emitting element to the second side is shielded and light-emission of the second light-emitting element to the first side is shielded. In each light-emitting element, since a side opposite to a light-emitting side has a film having a light shielding effect, light-emission can be performed separately in each side. COPYRIGHT: (C)2005,JPO&NCIPI