| 发明名称 |
INTEGRATED CIRCUIT AND MANUFACTURING METHOD |
| 摘要 |
Disclosed is an integrated circuit comprising a substrate (10); and an optical CO2 sensor comprising: first and second light sensors (12, 12′) on said substrate, said second light sensor being spatially separated from the first light sensor; and a layer portion (14) including an organic compound comprising at least one amine or amidine functional group over the first light sensor; wherein said integrated circuit further comprises a signal processor (16) coupled to the first and second light sensor for determining a difference in the respective outputs of the first and second light sensor. An electronic device comprising such a sensor and a method of manufacturing such an IC are also disclosed. |
| 申请公布号 |
US2014191348(A1) |
申请公布日期 |
2014.07.10 |
| 申请号 |
US201414147214 |
申请日期 |
2014.01.03 |
| 申请人 |
NXP B.V. |
发明人 |
Humbert Aurelie;Daamen Roel;Ponomarev Youri Victorovitch |
| 分类号 |
G01N21/76;H01L31/02 |
主分类号 |
G01N21/76 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An integrated circuit comprising:
a substrate; and an optical CO2 sensor comprising: first and second light sensors on said substrate, said second light sensor being spatially separated from the first light sensor; and a layer portion including an organic compound comprising at least one amine or amidine functional group for reacting with CO2 over the first light sensor; wherein said integrated circuit further comprises a signal processor coupled to the first and second light sensor for determining a difference in the respective outputs of the first and second light sensor. |
| 地址 |
Eindhoven NL |
