发明名称 LIGHT-EMITTING DEVICE
摘要 A light-emitting device includes a strip-like high flexibility region and a strip-like low flexibility region arranged alternately in a direction. The high flexibility region includes a flexible light-emitting panel. The low flexibility region includes the light-emitting panel and a support panel having a lower flexibility than that of the light-emitting panel and overlapping with the light-emitting panel. It is preferable that the light-emitting panel include an external connection electrode and that a length in the direction of a low flexibility region A that overlaps with the external connection electrode be longer than a length in the direction of a low flexibility region B that is closest to the region A.
申请公布号 US2015016126(A1) 申请公布日期 2015.01.15
申请号 US201414324678 申请日期 2014.07.07
申请人 Semiconductor Energy Laboratory Co., Ltd. 发明人 HIRAKATA Yoshiharu;ENDO Akio
分类号 F21V21/14 主分类号 F21V21/14
代理机构 代理人
主权项 1. A light-emitting device comprising: a flexible light-emitting panel, wherein the flexible light-emitting panel includes a first surface on one side of the flexible light-emitting panel and a second surface on the other side of the flexible light-emitting panel, and wherein the flexible light-emitting panel is foldable so that a first portion of the first surface and a second portion of the first surface face each other and a first portion of the second surface and a second portion of the second surface face each other.
地址 Atsugi-shi JP