Invention Grant
- Patent Title: Electronic apparatus equipped with touch panel capable of identifying fingerprint
- Patent Title (中): 电子仪器配备有能识别指纹的触摸屏
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Application No.: US12010600Application Date: 2008-01-28
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Publication No.: US07920130B2Publication Date: 2011-04-05
- Inventor: Kai-Wen Tien
- Applicant: Kai-Wen Tien
- Applicant Address: TW
- Assignee: Quanta Computer Inc.
- Current Assignee: Quanta Computer Inc.
- Current Assignee Address: TW
- Agency: Thomas, Kayden, Horstemeyer & Risley, LLP.
- Priority: TW96126081A 20070718
- Main IPC: G09G5/00
- IPC: G09G5/00

Abstract:
The invention discloses a touch panel capable of identifying fingerprints. The touch panel includes a touch layer and a fingerprint sensing layer. The touch layer is used for sensing a specific location touched by a finger. The fingerprint sensing layer is disposed under the touch layer and includes a storage unit, multiple receiving modules, multiple transmitting modules, and a control module. The storage unit stores a first fingerprint data corresponding to the finger. Each receiving module respectively corresponds to one of the transmission modules. According to the specific location, one of the transmission modules transmits a signal, and the signal is then reflected by the finger to the corresponding receiving module. The control module converts the signal received by the receiving module into a second fingerprint data and then determines whether the second fingerprint data conforms to the first fingerprint data.
Public/Granted literature
- US20090021487A1 Electronic apparatus equipped with touch panel capable of identifying fingerprint Public/Granted day:2009-01-22
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