| 发明名称 |
SURFACE-EMITTING LIGHT SOURCE AND LASER APPARATUS |
| 摘要 |
A surface-emitting light source includes a substrate including a light emitting region where plural light emitting points are disposed and a non-light emitting region located around the light emitting region; and a lens array including plural lenses and a non-lens region around the plural lenses. The substrate and the lens array are directly bonded with each other at the non-light emitting region and the non-lens region such that the plural light emitting points and the plural lenses face each other, and the lens array has a linear expansion coefficient not greater than a linear expansion coefficient of the substrate. |
| 申请公布号 |
US2016134076(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201514918809 |
申请日期 |
2015.10.21 |
| 申请人 |
ARAI Nobuyuki;IKEDA Keisuke;SHIMIZU Kenichi |
发明人 |
ARAI Nobuyuki;IKEDA Keisuke;SHIMIZU Kenichi |
| 分类号 |
H01S3/067;H01S5/024;H01S5/183 |
主分类号 |
H01S3/067 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A surface-emitting light source, comprising:
a substrate including a light emitting region where plural light emitting points are disposed and a non-light emitting region located around the light emitting region; and a lens array including plural lenses and a non-lens region around the plural lenses, wherein the substrate and the lens array are directly bonded with each other at the non-light emitting region and the non-lens region such that the plural light emitting points and the plural lenses face each other, and the lens array has a linear expansion coefficient not greater than a linear expansion coefficient of the substrate. |
| 地址 |
Kanagawa JP |
