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Data input device

An input device and data technology, applied in the input/output process of data processing, electrical digital data processing, input/output of user/computer interaction, etc., can solve the problems of not being able to apply portable information terminals, etc., and achieve expansion of input capacity, Effects of Simple Construction and Usage

Inactive Publication Date: 2011-05-04
吴谊镇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] However, since this type of input device is always carried and input can be performed only when the input device is placed on the chassis, this input device cannot be applied to a portable information terminal that is carried by hand for input while the user is moving.

Method used

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Examples

Experimental program
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Effect test

no. 1 example

[0082] basic structure

[0083]In this embodiment, in the data input device, both the first input unit and the second input unit are realized by a touch screen. That is to say, the data input device according to the present invention (wherein the predetermined input area 50 is set in the terminal of the electronic device to sense finger operation) includes: a first input unit 10 for sensing At least one of touch and pressure performed on a directional position D1 to perform a first direction input corresponding to the touch or pressure, wherein the reference position S can be transferred in the input area, the plurality of first The orientation position D1 is arranged around the reference position S in the radial direction in the input area; the first sensing unit is used to sense the first direction input; The sensing signal of the sensing unit is used to determine the touch or pressure point of the finger, or the touch or pressure direction, so as to extract the first data ...

no. 2 example

[0177] Then, a second embodiment of the data input device according to the present invention will be described. According to this embodiment, the first input unit and the second input unit are provided in the form of keys. However, like in the first embodiment, the first input unit and the second input unit may be in the form of a touch panel or a touch screen.

[0178] basic structure

[0179] Figure 19is a perspective view showing an example of a terminal of an electronic device equipped with a data input device according to the present invention.

[0180] A terminal of an electronic device may be a mobile phone or a Personal Digital Assistant (PDA), and may be a Universal Serial Bus (USB) device having a USB port connectable to a notebook or computer. exist Figure 19 In , a mobile phone as a terminal of an electronic device is shown.

[0181] The bottom 40 and the display unit 60 are provided in a terminal of the electronic device. The bottom 40 includes the data in...

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PUM

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Abstract

The present invention relates to a data input device with a predetermined sensing region in a terminal for an electronic device, including an input unit for sensing one or more contact and pressing actions for a reference position displaceable in the sensing region and a plurality of first indicating positions arranged in a radial direction from the reference position, and generating an input signal corresponding to the contact or pressing action; and a control unit for judging a finger contact or pressing point or a contact or pressing direction from the input signal, extracting data allocated to the input signal from a memory, and inputting the extracted data.

Description

technical field [0001] The present invention relates to a data input device, and more particularly, to a data input device capable of distinguishing input touch and pressure and directions of the touch or pressure, effectively performing inward and outward input, and improving user convenience. Background technique [0002] In recent years, portable information devices tend to be made small due to the development of software, semiconductors, and information processing technologies. Accordingly, the importance of data input through various information devices is increasing. [0003] However, there are many problems in inputting various characters and commands through these information devices. [0004] For example, there is a limit in reducing the size of an input device such as a keyboard for a personal computer (PC) or a portable computer, so it is difficult to make an information device smaller. [0005] A touch screen method for a personal digital assistant (PDA) and a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/033G06F3/03G06F3/041G06F3/01
CPCG06F3/0338G06F3/0362G06F3/04883G06F2203/04809
Inventor 吴谊镇
Owner 吴谊镇