Title:
入力装置
Document Type and Number:
Japanese Patent JP7400205
Kind Code:
B2
Abstract:
An input device capable of precisely determining presence or absence of a specific non-contact operation on an operation screen is provided. An input device (2) includes a display control unit (40) that displays an operation screen (10) on a display surface (12), a first detection unit (6) that detects a passing state of an object (18) in a first sensing layer (16) in air formed to face the display surface (12), a second detection unit 8 that detects a passing state of the object (18) in a second sensing layer (24) in air formed between the display surface (12) and the first sensing layer (16), and a determination unit (36) that determines presence or absence of the specific non-contact operation performed by the object (18) based on respective detection results of the first detection unit (6) and the second detection unit (8).
Inventors:
Manabu Murayama
Application Number:
JP2019070743A
Publication Date:
December 19, 2023
Filing Date:
April 02, 2019
Export Citation:
Assignee:
Funai Electric Co., Ltd.
International Classes:
G06F3/041; G02B30/00; G06F3/01; G06F3/042; G06F3/04812; G06F3/0488
Domestic Patent References:
| JP2017228216A | ||||
| JP6110610A | ||||
| JP2014164755A |
Foreign References:
| WO2018083737A1 | ||||
| WO2016092617A1 |
Attorney, Agent or Firm:
Junichi Omata
Seiji Mitsuto
Seiji Mitsuto
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