Invention Grant
- Patent Title: Display with backside ultrasonic sensor array
- Patent Title (中): 显示背面超声波传感器阵列
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Application No.: US14291208Application Date: 2014-05-30
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Publication No.: US09551783B2Publication Date: 2017-01-24
- Inventor: John K. Schneider , Jack C. Kitchens , Stephen M. Gojevic , Timothy A. Dickinson , Samir K. Gupta , Kostadin D. Djordjev , David William Burns , Leonard E. Fennell , Suryaprakash Ganti
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Weaver Austin Villeneuve & Sampson LLP
- Main IPC: G01S7/56
- IPC: G01S7/56 ; G01S15/02 ; G06F3/043
Abstract:
A display device has a visual display capable of providing an image and an ultrasonic sensor array attached to a backside component of the visual display. The ultrasonic sensor array may be an ultrasonic area array sensor. For example, the backside component may be a backlight, an optical waveguide, or a display TFT.
Public/Granted literature
- US20140355376A1 Display With Backside Ultrasonic Sensor Array Public/Granted day:2014-12-04
Information query
