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Portable terminal device and program used in portable terminal device

A portable terminal and user technology, which is applied in the input/output process of data processing, coding, telephone structure, etc., and can solve the problem of difficult to determine the buttons that users consciously touch.

Inactive Publication Date: 2010-06-16
NTT DOCOMO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] However, it is difficult to determine which key the user consciously touched when the user intended to touch one key but mistakenly touched multiple keys

Method used

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  • Portable terminal device and program used in portable terminal device
  • Portable terminal device and program used in portable terminal device
  • Portable terminal device and program used in portable terminal device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0078] (Structure of Portable Terminal)

[0079] Hereinafter, the configuration of the mobile terminal according to the first embodiment of the present invention will be described with reference to the drawings. figure 1 It is an external view showing the portable terminal 100 according to the first embodiment of the present invention.

[0080] Such as figure 1 As shown, the portable terminal 100 has a main body 10 and a display 20 , and a plurality of keys 30 are arranged in the main body 10 . In addition, the keys 30 are keys such as "0" to "9", "*", and "#". In addition, a plurality of characters are assigned to the key 30 .

[0081] The main body 10 has a control board 10 c described later, and sequentially displays characters assigned to keys 30 pressed by the user on the display unit 20 as candidate characters. In addition, the main body unit 10 specifies candidate characters to be displayed on the display unit 20 when a predetermined determination condition is sat...

no. 2 approach

[0138] Hereinafter, a portable terminal according to a second embodiment of the present invention will be described with reference to the drawings. In addition, below, it demonstrates mainly about the point which differs from the said 1st Embodiment.

[0139] Specifically, in the above-mentioned first embodiment, the candidate characters displayed in the character input area 20a are not determined until the timer (T1) expires, but in the second embodiment, even after the timer (T1) expires, Previously, determination was also made when the user touched a key 30 other than the key 30 pressed by the user.

[0140] (Operation of mobile terminal)

[0141] Hereinafter, the operation of the mobile terminal 100 according to the second embodiment of the present invention will be described with reference to the drawings. Figure 8 It is a flowchart showing the operation of the mobile terminal 100 according to the second embodiment of the present invention. In addition, in Figure 8 ...

no. 3 approach

[0149] Hereinafter, a portable terminal according to a third embodiment of the present invention will be described with reference to the drawings. In addition, below, it demonstrates mainly about the point which differs from the said 1st Embodiment.

[0150] Specifically, in the above-mentioned first embodiment, the candidate characters displayed in the character input area 20a are not determined until the timer (T1) times out, but in the second embodiment, even after the timer (T1) ) before timeout, when the user touches a specific area that includes at least a part of the key 30 pressed by the user, the candidate characters displayed in the character input area 20a are also determined.

[0151] (specific area)

[0152] Hereinafter, specific regions of a third embodiment of the present invention will be described with reference to the drawings. Figure 9 is a schematic diagram of a specific area of ​​the third embodiment of the present invention.

[0153] Such as Figure ...

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Abstract

A mobile terminal device provided with a plurality of keys includes: a touch pad and a touch detection interface which detect a user touching a key; a press detection interface which detects the userpressing the key; a display unit which sequentially displays characters, as candidate characters, assigned to the key pressed by the user, when the press detection interface detects the user pressingthe key; and a controller which converts the candidate character displayed on the display unit to a finalized character, when an untouched time period during the user does not touch the pressed key reaches a predetermined judging time after the press detection interface detects the user pressing the key.

Description

[0001] Cross References to Related Art [0002] This application is based on, and enjoys the benefit of priority of, Japanese Patent Application No. P2005-267540 filed on September 14, 2005 and Japanese Patent Application No. P2005-267541 filed on September 14, 2005; all of which The contents are incorporated into this application by reference. technical field [0003] The present invention relates to a portable terminal provided with a plurality of keys and assigned a plurality of characters to each key. Background technique [0004] Conventionally, in portable terminals such as mobile phones, a plurality of keys (for example, "0" to "9", "*" and "#") are provided for inputting a telephone number. In addition, in such a portable terminal, a character is assigned to each key in order to input a character when composing an e-mail. Here, considering the portability of the mobile terminal, since the number of keys provided on the mobile terminal is limited, a plurality of cha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/02H04M1/23G06F3/023H03M11/10H03M11/12
Inventor 铃木俊行浅见俊宏稻村浩金田利夫
Owner NTT DOCOMO INC