| 发明名称 |
BIOMETRIC DEVICE AND METHOD THEREOF AND WEARABLE CARRIER |
| 摘要 |
A biometric device includes a substrate, an image sensor, an optical layer and at least one infrared light emitting diode (IR LED). The image sensor is disposed on the substrate. The optical layer is disposed on the image sensor and includes a diffraction pattern. The IR LED is disposed on the diffraction pattern of the optical layer. The optical layer is located between the IR LED and the image sensor. |
| 申请公布号 |
US2017032203(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201615221615 |
申请日期 |
2016.07.28 |
| 申请人 |
Industrial Technology Research Institute |
发明人 |
Chao Chia-Hsin;Fang Yen-Hsiang;Wu Ming-Hsien |
| 分类号 |
G06K9/00;H04N5/33 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A biometric device, comprising:
a substrate; an image sensor, disposed on the substrate; an optical layer, disposed on the image sensor, and comprising a diffraction pattern; and at least one infrared light emitting diode, disposed on the diffraction pattern of the optical layer, wherein the optical layer is located between the infrared light emitting diode and the image sensor. |
| 地址 |
Hsinchu TW |
