发明名称 LIGHT EMITTING DEVICE
摘要 A light emitting device which can prevent bending of the substrate member. The light emitting device includes a flexible substrate member, a plurality of light emitting elements, two first sealing members, and a second sealing member. The two first sealing members are disposed in-line on the substrate member and arranged in the longitudinal direction. The second sealing member is arranged extending in the longitudinal direction on the substrate member, and is offset in a lateral direction from the two first sealing members. The second sealing member is further arranged to extend across a first gap formed between the two first sealing members when viewed from a lateral direction, and overlap at least a portion of each of the two first sealing members. The second sealing member comprises a resin having transparency to light.
申请公布号 US2014254182(A1) 申请公布日期 2014.09.11
申请号 US201414197560 申请日期 2014.03.05
申请人 NICHIA CORPORATION 发明人 YAMADA Motokazu
分类号 F21V19/00 主分类号 F21V19/00
代理机构 代理人
主权项 1. A light emitting device comprising: a substrate member extending in a longitudinal direction; a plurality of light emitting elements arranged on the substrate member; at least two sealing members, the sealing members: being arranged on the substrate member extending in-line along the longitudinal direction,defining a gap in between two sealing members, andeach of the sealing members seals at least one light emitting element; and at least one resin member, the resin member: being arranged on the substrate member extending along the longitudinal direction, substantially parallel to the sealing members, andcomprising a resin having transparency to light; wherein the resin member is disposed such that it overlaps the gap and at least a portion of each of the two sealing members defining the gap in the longitudinal direction, and extends across the gap when viewed from a lateral direction perpendicular to the longitudinal direction.
地址 Anan-shi JP