SEMICONDUCTOR LIGHT EMITTING DEVICE

• Main Authors: NIHEI NORIKO, SAITO TATSUMA
• Format: Patent
• Language: English; Japanese
• Published: 04.06.2015
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device having high performance and high luminous efficiency, in which optical crosstalk in the device to the outside of an element region is suppressed to a large extent.SOLUTION: A semiconductor light emitting device comprises: a mounting substrate 11; a semiconductor light emitting element 10 arranged on the mounting substrate 11; electrode pads 12A, 12B which are provided on the mounting substrate 11 and adjacent to the semiconductor light emitting element 10; and a plurality of projections 13 provided on the electrode pads 12A, 12B and each of which has a pointed shape. 【課題】装置内における素子領域外への光のクロストークが大幅に抑制された高性能かつ高発光効率の半導体発光装置を提供する。【解決手段】搭載基板１１と、搭載基板１１上に配置された半導体発光素子１０と、半導体発光素子１０に隣接して搭載基板１１上に設けられた電極パッド１２Ａ、１２Ｂと、電極パッド１２Ａ、１２Ｂ上に設けられた尖端形状の複数の突起１３とを有する。【選択図】図１