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Sliding input device and method thereof

A technology of an input device and an input method, which is applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., and can solve problems such as multi-space, occupation, and complex hardware architecture.

Active Publication Date: 2012-02-01
EGALAX EMPIA TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned adjustment bar 91 mainly achieves the required functional operation through the mechanism design method, and there must be a printed circuit board and related control circuits inside it, but this design method will make the overall hardware structure more complicated and relatively confusing. takes up more space

Method used

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  • Sliding input device and method thereof
  • Sliding input device and method thereof
  • Sliding input device and method thereof

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Experimental program
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Embodiment Construction

[0036] The capacitive touch panel mainly works by establishing a uniform electric field to detect a touch input position on it, and the touch input object must be conductive. When a conductive object touches the uniform electric field, the current change of the uniform electric field due to the touch object can be used to calculate the position touched by the conductive object. Therefore, the touch input position on the capacitive touch panel can be easily detected without a large touch force, and therefore the sliding input method can be achieved on the capacitive touch panel. Based on this technical feature, in this case, the capacitive touch panel is applied to a slider input device. At this time, the capacitive touch panel is slid on a single axis, thereby simulating the operation action of the existing adjustment bar.

[0037] see next figure 2 , which is a functional block diagram of a sliding input device according to a preferred embodiment of the present invention. ...

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Abstract

A sliding input device is suitable for detecting user's sliding input, and includes a capacitive touch panel, a light emitting module and a controller. The capacitive touch panel has a first side for receiving a first sensing signal and a second side for receiving a second sensing signal, the light-emitting module has a plurality of light-emitting elements, and the controller continuously The input position of a group of continuous contacts input by the user on the capacitive touch panel is obtained from the change of the current on the side, and the number of the light-emitting elements that need to be activated to light up is controlled according to the group of continuous contact input positions.

Description

technical field [0001] The present invention relates to the field of a sliding input device, and more particularly to a sliding input device in the form of a capacitive touch panel. Background technique [0002] see figure 1 , which is a schematic diagram of a known electronic device with a sliding input function. This electronic device 9 is an electronic equipment for controlling audio, and its control panel is provided with a variety of input elements, such as adjustment bar 91, button 92, knob 93, and the adjustment bar 91 is mainly provided with a lever for The user can directly drag to the desired position, and the adjustment bar 91 usually has a certain range of movement, so the adjustment bar 91 can be used to control the volume (such as the adjustment of the sound quality of treble, midrange, and bass). Because the user can directly look at the position of the lever, he can clearly know the setting status of various sound quality. [0003] The above-mentioned adju...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/044
Inventor 张钦富李政翰
Owner EGALAX EMPIA TECH INC