| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting device in which crosstalk of light is greatly reduced and the boundary between the light part of an illuminated image (an illuminated portion corresponding to an element in a conductive state) and a dark part (an illuminated portion corresponding to an element in a non-conductive state) is clear, and to provide a light-emitting device of high performance and high brightness in which formation of a dark part resulting from an area between elements is greatly reduced.SOLUTION: A light-emitting device comprises: a mounting substrate 11; a plurality of light emitting elements 20 arranged in parallel in a matrix on the mounting substrate 11; a translucent plate 30 formed so as to cover the respective entire upper faces of the light emitting elements 20; a translucent wall 31 formed towards the mounting substrate 11 from the translucent plate 30 in an area between adjacent light emitting elements 20; and a light reflection film LR formed so as to cover the wall surface 31S of one selected from the wall surface 31SA on the one light emitting element 20A side and wall surface 31SB of the other light emitting element 20B side of the translucent wall 31.SELECTED DRAWING: Figure 1 |
