发明名称 |
REFLECTION MEMBER, ILLUMINATION DEVICE, SURFACE LIGHT SOURCE DEVICE, DISPLAY DEVICE, AND ELECTRONIC APPARATUS |
摘要 |
[Problem] To provide a reflection member for forming a polygonal irradiated region. [Solution] A reflection member for reflecting light emitted from a light source comprises: at least one polygonal cell, the at least one polygonal cell having: a center bottom part which has a polygonal shape in a plan view and in which the light source is disposed; and an inclined part which is inclined from the center bottom part toward the outer edge, wherein the inclined part has: vertex-part inclined surfaces which are provided so as to correspond to the respective vertexes of the polygonal shape; and side-part inclined surfaces which are each provided between the corresponding vertex-part inclined surfaces, and wherein an inclination angle α of at least a part of the vertex-part inclined surfaces is larger than an inclination angle β of the side-part inclined surfaces in a cross-sectional view. |
申请公布号 |
WO2016098439(A1) |
申请公布日期 |
2016.06.23 |
申请号 |
WO2015JP79507 |
申请日期 |
2015.10.20 |
申请人 |
ENPLAS CORPORATION |
发明人 |
NAKAMURA KAKERU |
分类号 |
G02B5/08;F21S2/00;F21V7/00;F21V7/04 |
主分类号 |
G02B5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|