Invention Grant
- Patent Title: Readout apparatus and driving method for sensor
- Patent Title (中): 传感器的读出装置和驱动方法
-
Application No.: US13620732Application Date: 2012-09-15
-
Publication No.: US09074954B2Publication Date: 2015-07-07
- Inventor: Kuo-Hua Tseng , Chang-Ho Liou , Wen-Ching Ko , Yan-Rung Lin , Kuan-Wei Chen
- Applicant: Kuo-Hua Tseng , Chang-Ho Liou , Wen-Ching Ko , Yan-Rung Lin , Kuan-Wei Chen
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW101126061A 20120719
- Main IPC: G01R27/02
- IPC: G01R27/02 ; G01L1/20 ; G01L1/26
Abstract:
A readout apparatus and a driving method for sensor are provided. The readout apparatus includes an adjustable bias unit, a sensor unit, a signal converting unit, a checking unit and a control unit. The sensor unit senses physical energy and outputs a sensing result by using a bias voltage outputted from the adjustable bias unit. The control unit controls the adjustable bias unit according to the sensing result, so as to adjust the bias voltage. Therefore, the readout apparatus can reduce continuous power loss caused by long-term detection.
Public/Granted literature
- US20140021969A1 READOUT APPARATUS AND DRIVING METHOD FOR SENSOR Public/Granted day:2014-01-23
Information query
