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US 12,498,812 B2Granted
Input device detecting a touch input operation based on a panel tilt angle
AssigneeAlps Alpine Co., Ltd.
InventorsSatoshi Iimure, Shunsuke Sato
Life of this patent
Estimating the term…
Abstract
An input device including a panel that is held in a tiltable manner, a plurality of input operation sections that are disposed on the panel and that are capable of detecting a touch input operation, a pressure detector that detects pressure to the panel, and a pressing determination section that determines pressing based on a result of the pressure detection performed by the pressure detector, further includes a tilt detector that detects tilt of the panel.
Claims20
An input device comprising:
- a panel that is held in a tiltable manner, the panel having first and second edges that are outwardly opposite to each other with respect to a linear line passing along a center area of the panel, the panel being divided into first and second areas in a plan view, the first area being located between the center area and the first edge, the second area being located between the center area and the second edge;
- a plurality of buttons disposed on only a surface of the first area of the panel, the plurality of buttons having a plurality of electrostatic sensors, respectively, each of the plurality of electrostatic sensors being configured to detect a touch input operation with respect to a corresponding button of the plurality of buttons;
- a pressure detector having a single pressure senor, the single pressure senor being configured to detect a pressure to the panel due to the touch input operation, the single pressure sensor being located at the center area of the panel;
- a pressing determination section configured to determine whether the pressure is applied based on a detection result of the single pressure sensor and a detection result of each of the plurality of electrostatic sensors;
- a tilt detector configured to detect a degree of a tilt angle of the panel due to the touch input operation, the tilt detector being located at only the second area of the panel;
- and
- a pressed position determination section configured to:
- store reference data relating to a relationship between the degree of the tilt angle of the panel and each of the plurality of buttons when each of the plurality of buttons is pressed in advance;
- and
- determine one of the plurality of buttons as a pressed button based on the detected degree of the tilt angle of the panel by the tilt detector and the reference data when pressing determination section determines that the pressure is applied,
- wherein one button of the plurality of buttons is disposed closer to the first edge than another button of the plurality of buttons.
8 more elements
An input device comprising:
- a panel that is held in a tiltable manner, the panel having first and second edges that are outwardly opposite to each other with respect to a linear line passing along a center area of the panel, the panel being divided into first and second areas in a plan view, the first area being located between the center area and the first edge, the second area being located between the center area and the second edge;
- a plurality of buttons disposed on only a surface of the first area of the panel, the plurality of buttons being configured to detect a touch input operation;
- a pressure detector configured to detect a pressure to the panel due to the touch input operation, the pressure detector being located at the center area of the panel;
- a pressing determination section configured to determine whether the pressure is applied based on a detection result of the pressure detector;
- a tilt detector including a single magnet, the tilt detector being configured to detect a tilt angle and a tilt direction of a magnetic flux of the single magnet to detect a degree of a tilt angle of the panel due to the touch input operation, the tilt detector being located at only the second area of the panel;
- and
- a pressed position determination section configured to:
- store data relating to a relationship between the degree of the tilt angle of the panel and each of the plurality of buttons when each of the plurality of buttons is pressed in advance;
- and
- determine one of the plurality of buttons as a pressed button based on the detected degree of the tilt angle of the panel by the tilt detector when pressing determination section determines that the pressure is applied,
- wherein one button of the plurality of buttons is disposed closer to the first edge than another button of the plurality of buttons.
8 more elements
An input device comprising:
- a panel that is held in a tiltable manner;
- a plurality of buttons disposed on the panel, the plurality of buttons having a plurality of electrostatic sensors, respectively, each of the plurality of electrostatic sensors being configured to detect a touch input operation with respect to a corresponding button of the plurality of buttons, the plurality of buttons including first and second buttons directly adjacent to each other, the first and second buttons being configured to be operated as complementary operation functions of the touch input operation, respectively;
- a pressure detector having a single pressure sensor, the single pressure sensor being configured to detect a pressure to the panel due to the touch input operation;
- a pressing determination section configured to determine whether the pressure is applied based on a detection result of the single pressure sensor and a detection result of each of the plurality of electrostatic sensors, the plurality of electrostatic sensors including first and second electrostatic sensors that correspond to the first and second buttons;
- a tilt detector configured to detect a degree of a tilt angle of the panel due to the touch input operation;
- and
- a pressed position determination section configured to:
- store reference data relating to a relationship between the degree of the tilt angle of the panel and each of the plurality of buttons when each of the plurality of buttons is pressed in advance;
- and
- determine one of the plurality of buttons as a pressed button based on the detected degree of the tilt angle of the panel by the tilt detector and the reference data when pressing determination section determines that the pressure is applied,
- wherein, when the first and second buttons are simultaneously operated, the first and second electrostatic sensors are configured to simultaneously detect touch input operations, and
- the pressed position determination section is further configured to determine a pressed one of the first and second buttons based on the detected degree of the tilt angle of the panel by the tilt detector when the touch input operations are simultaneously detected at the first and second buttons and the pressing determination section determines that the pressure is applied.
9 more elements
Dependencies are inferred from the claim text.