Invention Grant
- Patent Title: Display screen position sensing using inductive sensing
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Application No.: US17319659Application Date: 2021-05-13
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Publication No.: US12276532B2Publication Date: 2025-04-15
- Inventor: Gustavo James Mehas , Damla Acar , Ashley De Wolfe , Pooja Agrawal , Nicholaus Wayne Smith
- Applicant: Renesas Electronics America Inc.
- Applicant Address: US CA Milpitas
- Assignee: Renesas Electronics America Inc.
- Current Assignee: Renesas Electronics America Inc.
- Current Assignee Address: US CA Milpitas
- Agency: SCULLY, SCOTT, MURPHY & PRESSER, P.C.
- Main IPC: G01D5/20
- IPC: G01D5/20 ; G06F3/03 ; H04M1/02

Abstract:
A method and a system may inductively determine a position of a display screen of a computing device. Associated processes may generate a magnetic field by providing an alternating current to a driver coil, and may generate a voltage at a sensor coil in response to the magnetic field. The system and method may additionally include determining a linear position of the display screen by executing an algorithm at a processor. An input to the algorithm may include voltage data associated with the voltage generated at the sensor coil. The linear position of the display screen may correspond to a size of the display screen between a minimum size and a maximum size.
Public/Granted literature
- US20220205816A1 DISPLAY SCREEN POSITION SENSING USING INDUCTIVE SENSING Public/Granted day:2022-06-30
Information query
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