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Electronic equipment, control device, and recording medium

A technology of control devices and electronic equipment, which is applied in the direction of branch equipment, equipment with sensors, equipment with touch pads/sensors/detectors, etc., and can solve problems such as shell deformation

Active Publication Date: 2021-09-07
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, there is a problem that the case is deformed due to dropping, pressing, or aging, so that the touch sensor is in a state of continuous pressure and continuously outputs an output exceeding a predetermined threshold value, so that the touch sensor may keep generating an output regardless of whether the terminal is held. state of reaction

Method used

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  • Electronic equipment, control device, and recording medium
  • Electronic equipment, control device, and recording medium
  • Electronic equipment, control device, and recording medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0022] Hereinafter, embodiments of the present invention will be described in detail.

[0023] When the configurations in the following specific items (embodiments) are the same as those described in other items, descriptions may be omitted. In addition, for convenience of explanation, the same reference numerals are attached to components having the same functions as those shown in each item, and descriptions thereof are appropriately omitted.

[0024] In addition, as the electronic device described below, any device may be used as long as it has a part that is held by a person. As such an electronic device, a smartphone, a mobile phone, a tablet terminal, a remote controller, a dryer, a vacuum cleaner, etc. are mentioned, for example.

[0025] 〔Electronic equipment〕

[0026] Hereinafter, the electronic device 10 is described as a smart phone as an example, but the electronic device 10 is not limited to such a form. Such as figure 1 As shown, the electronic device 10 incl...

Embodiment approach 2

[0066] The calibration processing unit 22 may perform processing of changing the touch threshold instead of correcting the output value output by the touch detection device 1 by changing the reference level value. For exposure thresholds, for image 3 The output value of the duration t output shown in (a) is changed to a value such that no contact object is detected. Thereby, similarly to the above-described embodiment, even in a state where physical pressure is continuously applied to the contact detection device 1 , it is possible to appropriately detect the contact of the object. For example, the calibration processing unit 22 may also calculate the average value of the sensor values ​​within the duration t, and make the average value and the threshold value L calculated similarly to the above-mentioned embodiment 2 The values ​​are added together as the new contact threshold.

Embodiment approach 3

[0067] [Implementation Mode 3: Realization Example Through Software]

[0068]The control blocks of the control device 2 of the electronic device 10 (in particular, the detection device control unit 21 and the calibration processing unit 22) may be realized by a logic circuit (hardware) formed in an integrated circuit (IC chip) or the like, or may be realized by software .

[0069] In the latter case, the control device 2 includes a computer, and software for realizing each function is a command to execute a program. The computer includes, for example, at least one processor (control device), and at least one computer-readable recording medium for storing the program. In addition, in the computer described above, the object of the present invention is achieved by the processor reading the program from the recording medium and executing the program. As the processor, for example, a CPU (Central Processing Unit) can be used. As the recording medium, for example, "non-transitor...

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PUM

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Abstract

The present invention can properly detect the contact of the object even in the case where the contact detection device remains responsive even when the object is not in contact. The control device (2) includes: a detection device control unit (21), which judges whether the following condition is satisfied: the output value of the contact detection device (1) exceeds a prescribed contact threshold, and after the output value exceeds the contact threshold The variation of the output value within a predetermined period converges within a predetermined range; and a calibration processing unit (22), which performs calibration of the output value output by the contact detection device (1) when it is determined that the condition is satisfied At least one of the processing and the processing of changing the contact threshold value is not detected as the contact of the object by an output value of a magnitude output during the predetermined period.

Description

technical field [0001] The present invention relates to an electronic device, a control device, and a computer-readable recording medium on which a control program is recorded. Background technique [0002] Conventionally, there is a technique for determining processing to be executed by an electronic device based on a detection result of a sensor included in an electronic device such as a smartphone. Patent Document 1 discloses an information processing device provided with a touch sensor for determining whether the user's hand is in contact with the electrode via an electrode provided at a position in contact with the user's hand holding a grip. s contact. [0003] prior art literature [0004] patent documents [0005] Patent document 1: Japanese laid-open patent publication "JP-A-2015-211455 (published on November 24, 2015)" Contents of the invention [0006] Technical problem to be solved by the present invention [0007] Here, as described in Patent Document 1, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/72454H04M1/72451H04M1/72448H04M1/724
CPCH04M2250/12H04M1/72451H04M1/72454H04M1/236H04M2250/22H04M1/724H04M1/72448
Inventor 野间政利
Owner SHARP KK
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