JP2003248542A5

JP2003248542A5 -

Info

Publication number: JP2003248542A5
Application number: JP2002010759A
Authority: JP
Filing date: 2002-01-18
Publication date: 2005-08-04
Anticipated expiration: 2022-01-18

Claims

A keyboard sheet having a plurality of keys with characters etc. written on a key top and used in a state of being stuck on a touch input detection area of an electronic device,
A keyboard sheet comprising a key area partitioning section made of a fluorescent material that partitions each key area.

The keyboard sheet according to claim 1,
The keyboard sheet, wherein the key area partition is formed along an outline of each key.

The keyboard sheet according to claim 1 or 2,
The keyboard sheet, wherein the fluorescent material is a livestock material.

In the keyboard sheet according to any one of claims 1 to 3,
On the back side of the sheet, a release paper covering this back side is pasted via an adhesive layer,
The keyboard sheet, wherein the release paper is formed to have substantially the same dimensions as the display screen, and the sheet is attached to one end thereof.

The keyboard sheet according to claim 4,
The release sheet is configured to be divided into at least two on the back surface of the keyboard sheet.

In the keyboard sheet according to any one of claims 1 to 5,
The plurality of keys include twelve character keys in three columns of four upper and lower four columns, at least two of which are displayed on the key tops among three types of characters of numbers, letters, and symbols. Keyboard sheet.

An electronic device, wherein the keyboard sheet according to claim 1 is attached to a touch input detection area of the display screen.

It has a plurality of character keys each displaying multiple types of characters,
  In the area of these character keys, start point position detecting means for detecting the position of the start point which is the point touched first,
  End point position detection means for detecting the position of the end point, which is the point where the bar touch operation that moves more than a predetermined length while being touched from the start point is released;
  Based on these detected start point and end point, vector acquisition means for acquiring a straight line distance and direction from the start point to the end point;
  Direction discriminating means capable of discriminating the direction obtained by the vector obtaining means;
  Distance determining means for determining whether or not the straight line distance acquired by the vector acquiring means is within a predetermined range value;
  When it is determined that the linear distance is within the predetermined range value, a character set in accordance with the direction determined by the direction determining means with respect to the center position of the character key including the start point is selected. A bar touch input means for outputting;
  Auxiliary function means for operating a function for assisting key input at the time of bar touch input set according to the direction when it is determined that the linear distance is outside the predetermined range value;
  An electronic device comprising:

The electronic device according to claim 8,
  An alphabetic character is displayed on at least one of the lower left side, the lower side, and the lower right side of the key top of the character key,
  A symbol is displayed on at least one of the upper left side, the upper side, and the upper right side of the key top of the character key,
  Numbers are displayed on at least one of the right and left sides of the key tops of the character keys,
  The direction discriminating unit is configured to discriminate the directions acquired by the vector acquiring unit into eight directions of a lower left direction, a lower direction, a lower right direction, an upper left direction, an upper direction, an upper right direction, a left direction and a right direction. Electronic device characterized by being made.

The electronic device according to claim 9,
If the auxiliary function means determines that the left direction is determined by the direction determination means, the auxiliary function means Operate the backspace function to delete characters on the adjacent side,
An electronic apparatus characterized by operating a space function for inserting a blank when the direction discriminating means discriminates the right direction.