| 发明名称 |
PHOSPHOR WHEEL AND WAVELENGTH CONVERTING DEVICE APPLYING THE SAME |
| 摘要 |
A phosphor wheel includes a first optical unit, a second optical unit, and a clamping component. The first optical unit includes a substrate and an optical layer. The optical layer is disposed on the substrate. The second optical unit is stacked on the optical layer, in which the optical layer is configured to at least reflect light beams propagated from the second optical unit. The second optical unit includes a transparent substrate and a phosphor layer. The phosphor layer is disposed on the transparent substrate. The first optical unit and the second optical unit are fixed by the clamping component. |
| 申请公布号 |
US2017052362(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201514956371 |
申请日期 |
2015.12.01 |
| 申请人 |
DELTA ELECTRONICS, INC. |
发明人 |
CHOU Yen-I;CHEN Chi;LU Chun-Hsien |
| 分类号 |
G02B26/00;G03B21/20;G02B1/11;F21V13/08;G02B27/14 |
主分类号 |
G02B26/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A phosphor wheel, comprising:
a first optical unit, comprising:
a substrate; andan optical layer disposed on the substrate; a second optical unit stacked on the optical layer, wherein the optical layer is configured to at least reflect light beams propagated from the second optical unit, and the second optical unit comprises:
a transparent substrate; anda phosphor layer disposed on the transparent substrate; and a clamping component, wherein the first optical unit and the second optical unit are fixed by the clamping component. |
| 地址 |
Taoyuan City TW |
