发明名称 LIGHT-EMITTING DEVICE, LIGHTING DEVICE, AND DISPLAY DEVICE
摘要 A light-emitting device, a lighting device, a display device, or the like in which the state of a back surface side can be observed when light is not emitted is provided. The light-emitting device includes a plurality of light-emitting portions and a region transmitting visible light in a region other than the light-emitting portions. Alternatively, the light-emitting device includes a plurality of light-transmitting portions transmitting visible light and a light-emitting portion that can emit light in a region other than the light-transmitting portions. When light is not emitted, the state of a back surface side of the light-emitting device is visible through the region transmitting visible light. When light is emitted, the state of the back surface side of the light-emitting device can be made less visible by diffusion of light emitted from the light-emitting portion.
申请公布号 US2015076472(A1) 申请公布日期 2015.03.19
申请号 US201414476771 申请日期 2014.09.04
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 YAMAZAKI Shunpei;MATSUDA Shinpei;KAWATA Takuya
分类号 H01L27/32 主分类号 H01L27/32
代理机构 代理人
主权项 1. A light-emitting device comprising: a light-emitting portion; and a plurality of light-transmitting portions, wherein the light-emitting portion comprises a net-like shape.
地址 Atsugi-shi JP