JP2002132424A - Input method for character and the like, and keyboard - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method and a keyboard for assigning alphabet A to Z to keys of 2 to 9. SOLUTION: The method and keyboard provide a ten key and a full key, which can send one alphabet, a number, and a symbol by two strokes selecting the alphabet and the figure, *, #, and . The full keyboard send the alphabet, the number, and the symbol by selecting one of the figure, *, #, and and at the same time assigning 3 characters of the alphabet to one key.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for inputting characters and the like using a keyboard having a small number of keys, and a keyboard. The present invention also relates to a keyboard in which the surface area of a key is made extremely small so that a finger does not press an adjacent key by mistake, and a keyboard used for an electronic device. An electronic device according to the present invention is a telephone, a mobile phone, an information processing device,
Includes mobile devices, terminal devices, communication devices including them, home appliances, amusement machines, single-purpose dedicated devices, and the like.

[0002] The present invention reduces the number of keys,
Not only can blind touch be facilitated, but also an inexpensive keyboard can be provided. The present invention relates to a keyboard capable of saving energy of an electronic device by arranging solar cells in a space formed between the keyboards by making the surface area of the keyboard extremely small. The present invention is suitable for a keyboard in a micro information processing device, for example, a wristwatch type information processing device.

[0003] The present invention relates to a method and a keyboard for inputting characters and the like, which can easily and quickly input various characters and the like by using a numeric keypad having 0 to 9 and a few function keys provided in a telephone or the like. Things. In particular, a mobile phone can easily input characters and the like with the numeric keypad, and thus has almost the same function as a personal computer.

Since mobile devices and terminal devices other than mobile phones are required to be small, it is necessary to input characters and the like using numeric keys. In this specification,
“Character etc.” means alphabets, katakana, hiragana, character strings composed of kana and kanji, numbers, punctuation marks, symbols, and the like. Further, in this specification, the “keyboard”
In addition to a normal keyboard, it includes a touch panel, a virtual keyboard, and the like, and refers to an electric and / or mechanical input device.

The present invention not only makes it easier to remember the key arrangement by reducing the number of keys on a full keyboard,
The present invention relates to a method of inputting characters and the like and a keyboard which does not cause a wrong key to be accidentally struck even if it is small.

[0006]

2. Description of the Related Art Conventional keyboards for inputting characters and the like are:
There were at least 26 keys and a plurality of function keys, many of which had not only a large number but also a size substantially equivalent to the size of a finger. Some keyboards are smaller than the size of a finger, but since the size of the electronic device is small, the interval between keys is relatively small. Furthermore, an electronic device with low power consumption, such as a calculator, can be used without replacing the battery by providing a solar battery in a part where the keyboard is not provided.

FIG. 28 is a diagram showing the number of each numeric keypad assigned to a conventional telephone or the like and the alphabet assigned to the number. In FIG. 28, the numeric keypad is at least “0, 1, 2, 3,.
9 "," * "and" @ ".

[0008] The numeric keypad of the telephone is designated as "A, B, C", "D, E, F", "G,
H, I "," J, K, L "," M, N, O "," P,
"Q, R, S", "T, U, V", and "W, X, Y, Z", respectively. Therefore, as shown in FIG. 28, three to four characters are assigned to one key in the alphabet, so if one character is to be pressed, the same key must be pressed one to four times. Also,
"ぁ", "ぃ", "ぅ", "ぇ", "ぉ", "tsu",
When inputting a character such as "@", the same key is hit five times.

[0009]

A normal keyboard is:
A full keyboard is used to enter characters, and a numeric keypad is used to enter numbers. In addition, since these keyboards are manufactured in consideration of the average finger size, if the fingers are moved correctly, accurate characters can be struck without looking at the keyboard. However, even a person who can perform a blind touch may press two keys at the same time if the finger arrangement is slightly shifted. Those who are practicing the blind touch often press two keys at the same time, and look at the keys below. As a result, blind touch may not be possible. Since the conventional keyboard is manufactured to substantially match the size of the finger, there is a problem that the front, rear, left and right keys are pressed by mistake.

[0010] Further, a full keyboard has a large number of keys, so it takes a long time to learn completely, and it is often unsuitable for elderly people. In recent years, as mobile phones and mobile devices have been reduced in size, they have almost the same functions as computers, and the Internet and e-m
aile is now possible. The Internet or e-ma
il can obtain character information and image information. On the other hand, when sending an e-mail from a mobile phone or the like,
Alternatively, when accessing desired information via the Internet, it is necessary to input characters. However, in the conventional method of inputting characters or the like on the numeric keypad, when one alphabet is hit, it is necessary to hit once to a maximum of four times.
Furthermore, mobile information processing devices tend to be small, but have a limited size because a keyboard is required for inputting characters.

In order to solve the above-mentioned problems, the present invention not only reduces the number of keys but also reduces the surface area of the keys extremely smaller than the size of the finger, so that the keys are more than half off the fingertips. Key that does not touch the front / rear or left / right keys. In a keyboard constituted by keys having such a shape, a lot of space is generated between each key. Therefore, by providing a solar cell in the space, it can be used as a main power supply or an auxiliary power supply for the electronic device.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method of inputting characters and the like on a small device such as a portable device using a numeric keypad and a keyboard. Also, the present invention provides a method of inputting characters and the like that enables input of characters and the like completely by combining the first and second strokes even if the number of keys in a full keyboard is reduced, and a keyboard. The purpose is to provide. The present invention provides "0, 1, 2, 3, ..., 9,
It is an object of the present invention to provide a method of inputting a character or the like that can easily hit one character or a symbol by combining the first and second strokes from among “*, ♯” and the like, and a keyboard. . Furthermore, in the present invention, while an ultra-compact information processing apparatus such as a wristwatch type is being developed, miniaturization is achieved by reducing the number of keyboards as input devices or using a virtual keyboard. Is what is done.

[0013]

According to the first aspect of the present invention, a method of inputting a character or the like by using a numeric keypad includes placing a numeral and / or * on one coordinate axis and placing a numeral and / or * on the other coordinate axis. *, Etc. are arranged, and alphabets, numbers, symbols, etc. are assigned to the areas that are the intersections of the respective coordinate axes. A plurality of alphabets are assigned to 2 to 9 numeric keys, respectively, and the assigned keys and their positions are selected. Then, one alphabet, a number, a symbol, and the like are input by two strokes.

(Second invention) A method of inputting characters and the like using the numeric keypad according to the second invention is to arrange numbers and / or * on one coordinate axis and arrange numbers and / or * on the other coordinate axis. Alphabets, numbers, symbols, and the like are assigned to areas that are intersections of the coordinate axes. A plurality of alphabets are assigned to numeric keys 1 to 9, respectively, and the assigned keys and their positions are selected. It is characterized in that one alphabet, a number, a symbol and the like are input.

(Third invention) A method for inputting characters or the like by full keys according to the third invention is to arrange a numeral or * on one or the other coordinate axis, and to place an alphabet, a numeral, a symbol, etc. in an area which is an intersection of the respective coordinate axes. And one to three alphabets are assigned to one key, and the assigned key and its position are indicated by *, 0, ♯,
It is characterized in that one letter, a number, a symbol, and the like are input by two strokes of ＠ or selection of a number.

(Fourth invention) The method for inputting characters and the like according to the fourth invention is characterized in that it can be used together with off-the-shelf word processor software.

(Fifth invention) In the method for inputting characters and the like according to the fifth invention, the characters and the like assigned to the keys are input as *, 0,
A selection key such as ♯, ＠, or a number is used as a second stroke to input a character or the like, or a selection key such as *, 0, ♯, ＠, or a number is used as a first stroke, and is assigned to a key. Characters and the like are the second stroke.

(Sixth invention) The character input method according to the sixth invention is characterized in that it has a conversion key capable of inputting a native character by inputting an alphabet.

(Seventh invention) In the method for inputting characters and the like according to the seventh invention, when a numeral which is a first stroke is inputted, the numeral is changed to the first character.
It is characterized in that a hit can be displayed on a display screen.

(Eighth Invention) The ten-key keyboard according to the eighth invention is composed of at least numerals 0 to 9, and ♯ and * and several function keys, and numerals 2 to 9 are provided.
, "A, B, C", "D, E, F", "G, H,
I "," J, K, L "," M, N, O "," P, Q,
"R, S", "T, U, V", "W, X, Y, Z" are respectively assigned, and two strokes are performed by a combination of a numeric key on which these are displayed and a number determined by the arrangement order of the alphabet. , One alphabet, number, symbol, etc. can be output.

(Ninth Invention) The ten-key keyboard according to the ninth invention is composed of at least numerals 0 to 9, and ♯, * and several function keys.
, "A, B, C", "D, E, F", "G, H,
I "," J, K, L "," M, N, O "," P, Q,
R, "S, T, U", "V, W, X", "Y, Z" are assigned, respectively, and are determined by the combination of the displayed numeric keys and the numbers determined by the arrangement order of the alphabet. It is characterized in that one letter, numeral, symbol, etc. can be output by two strokes.

(Tenth Invention) A full keyboard according to a tenth invention has a key, a numeral key, and an alphabetical key.
Etc. and several function keys, "Q, A, Z",
"W, S, X", "E, D, C", "R, F, V",
"T, G, B", "Y, H, N", "U, J, M",
The letters “I, K”, “O, L” and “P” are assigned to one key, respectively,
*, 0, determined by the arrangement order of the alphabet
It is characterized in that one alphabet, number, symbol, etc. can be output by two strokes of ♯, ＠, etc. or a combination of numbers.

(Eleventh invention) The ten-key keyboard according to the eleventh invention has at least the numerals 0 to 9, and ♯, *,
It consists of several function keys, "Q, A, Z",
"W, S, X", "E, D, C", "R, F, V",
"T, G, B", "Y, H, N", "U, J, M",
The letters “I, K”, “O, L” and “P” are assigned to one key, respectively,
*, 0, determined by the arrangement order of the alphabet
It is characterized in that one letter, a numeral, a symbol, and the like can be output by two strokes of ♯ or a combination of numbers.

(Twelfth Invention) A keyboard according to a twelfth invention is characterized in that numeric keys and the like to which characters are assigned are arranged in a line.

(Thirteenth Invention) A keyboard according to a thirteenth invention is characterized in that numeric keys and the like to which characters are assigned are arranged in two rows.

(14th Invention) The keyboard according to the 14th invention can input characters, numbers, symbols, etc., and the area of the key touching the finger is smaller than the width of the finger, and the interval between each key is the same as the width of the finger. Is provided.

(Fifteenth Invention) A keyboard according to a fifteenth invention is characterized in that the portion of the key touching the finger has a shape and size suitable for stimulating a fingertip pot.

(Sixteenth Invention) A keyboard according to a sixteenth invention is characterized in that it is slender and has a space between keys that is about the width of a finger.

(Seventeenth Invention) A keyboard according to a seventeenth invention is characterized in that it is narrower and narrower than the width of a finger, and that there is a space between the keys that is about the width of a finger.

(Eighteenth Invention) A keyboard according to an eighteenth invention is characterized in that it is slender and is arranged corresponding to the length of the index finger or the little finger.

(Nineteenth Invention) The keyboard according to the nineteenth invention is characterized in that characters are assigned and keys such as numeric keys, *, and ♯ are arranged between keys used mainly by the right and left hands. Features.

(Twenty Invention) The elongated keyboard according to the twentieth invention is characterized in that it is arranged obliquely.

(Twenty-first invention) In the keyboard according to the twenty-first invention, the area of the key for inputting letters, numbers, symbols, etc., which is in contact with the finger is smaller than the width of the finger, and the space between the keys is about the width of the finger. It is characterized by comprising at least a provided keyboard and a solar cell provided in the space.

(22nd invention) The keyboard of the 22nd invention is a personal computer, fixed telephone, cordless telephone, portable telephone, mobile electronic device, terminal device, amusement machine, electronic dictionary, system notebook, electronic book, electronic notebook. And the like.

(Twenty-third invention) The keyboard of the twenty-third invention is characterized in that the ten-key for the first stroke is arranged on the left (right), and the ten-key for the second stroke is arranged on the right (left).

(Twenty-fourth Invention) A keyboard according to a twenty-fourth invention is characterized in that the ten-key for the first stroke and the ten-key for the second stroke are arranged in left-right contrast.

(25th Invention) The solar cell in the keyboard of the 25th invention has a function assigned to the keyboard,
R incorporating software for converting characters, symbols, etc.
OM and a main power supply of the information processing apparatus.

(Twenty-Sixth Invention) A key for inputting characters, numerals, symbols and the like in the keyboard according to the twenty-sixth invention is a virtual keyboard formed on a display screen such as a CRT or a liquid crystal display device. .

(27th invention) CRT in the 27th invention
Alternatively, a virtual keyboard formed on a display screen such as a liquid crystal display device can be changed in size, turned off, or moved in position.

[0040]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Invention) The present applicant can input one character by two strokes, a first stroke and a second stroke, without changing the speed of character input. Noticed the keyboard can reduce the number. Three to four alphabets are assigned to the numeric keys 2 to 9 on the numeric keypad, respectively. Punctuation marks, symbols, and the like are assigned to the numbers displayed on the numeric keypad. When inputting a character key, the first key is a number key to which a character is assigned, a number determined by the position assigned to the number key, and / or "*,
0, ♯ ”,“ *, 0, ♯, ＠ ”or the like is selected as the second stroke.

For example, "A, B, C"
If you want to enter the alphabet "A" located to the left of the numeric key, the number "2"
Since it is located at the leftmost position, by selecting "1" for the second stroke, the alphabet "A" is output. Since a maximum of four characters are assigned to one numeric key, only four selection keys are required.

According to the first invention, even with a ten-key numeric keypad, 26 alphabets can be output in two strokes. The first invention is a combination of the first shot and the second shot,
Since one character or the like is configured and the type of key is 12 from 0 to 9, *, and ♯, a maximum of 12 × 12 = 144 characters, numbers, punctuation marks, symbols, and the like can be assigned. it can. Since the first invention has a small number of keys, it has a great effect when applied to a very small mobile device.

(Second Invention) In the method of inputting characters and the like using the numeric keypad according to the second invention, one to three alphabets and the like are assigned to one to one of the numerals, respectively, and the first stroke of the assigned key is performed. And a second stroke of “1, 2, 3” determined by the assigned position, one alphabet is input. In the first invention and the second invention, even if only the alphabet is input, it can be converted into various characters by software. In addition, the alphabet selection is "1,
"*, 0, ♯", "*, ♯, ＠" or the like can be used instead of "2, 3".

(Third invention) The third invention is characterized in that one alphabet and the like are output by the first and second strokes.
It is the same as the first and second inventions, except that it is a full keyboard instead of a numeric keypad. In the third invention, alphabets are assigned in the same arrangement as a full keyboard of a normal typewriter, personal computer, or the like, and a vertical alphabet is arranged on one key. In the third invention, one to three letters of the alphabet are assigned to ten keys, the first stroke is made, and up to three selection keys are selected, and the keys are selected in the arrangement order. For example, the selection key is “*, 0,
♯ ”,“ *, ♯, ＠ ”, or“ 1, 2, 3 ”or the like. The full keyboard in the present invention has the same alphabetical arrangement as a normal full keyboard, and does not assign one alphabet to a single key.

(Fourth Invention) The fourth invention uses not only a simple word processor but also an input method for alphabets and the like in the first to third inventions. You can easily convert the alphabet into English, Japanese, or other national language sentences.

(Fifth invention) In a fifth invention, an alphabetical character or the like displayed on a key is used as a first stroke to input “*, 0, ♯”,
Alternatively, “*, 0, ♯, ＠” is set as the second stroke, or punctuation marks or symbols are output. The fifth invention, contrary to the above,
By using “*, 0, 点” or “*, 0, ♯, ＠” as the first stroke and the alphabet or the like displayed on the key as the second stroke, letters, numbers, punctuation marks, symbols, etc. Output.
Since the fifth invention is always based on the principle of two strokes and one character, a number or symbol can be achieved by hitting "0" and the corresponding number key, or the corresponding number or symbol "*" or "@" twice. It is also possible. In the case of a telephone or mobile phone, by pressing the number displayed on the key once by setting the phone mode with the function key,
The number is output.

(Sixth Invention) The sixth invention has a conversion key for automatically inputting alphabetical characters and outputting them as Japanese characters. The sixth invention can be attained, for example, by providing software that becomes “ka” or “ka” when the alphabet “KA” is hit. In addition, the alphabet "KA" can be converted into a family, a chemical, a possible, a section, a lower, a kan, a house, and the like by using a kanji conversion key. The sixth invention provides a keyboard common to all nations by providing software that can convert not only Japanese characters, but also alphabets to native characters.

(Seventh invention) In the method of inputting characters and the like using the ten-key pad according to the seventh invention, when the first stroke is input, for example,
By changing the color of the input number to gray or the like, or shading it, making it a black or white frame, etc., it is displayed on the display screen that it is the first stroke. The operator can easily input a sentence because the operator can distinguish whether the number he or she has hit is the first hit or the second hit.

(Eighth invention) According to the eighth invention, the alphabet assigned to the key is the same as that of the portable telephone.
"A, B, C", "D, E,
F, G, H, I, J, K, L, M, N,
O "," P, Q, R, S "," T, U, V "," W,
X, Y, and Z "are respectively assigned. In the eighth invention, one alphabet can be output by a combination of a numeric key to which an alphabet is assigned and a numeral determined by the arrangement order of the alphabet.
For example, "B" is assigned to number key 2 and is located second after "A",
"B" is output by hitting "2" in the second hit with the first hit "2". The function key includes an execution key,
A delete key, a blank key, and other keys required by the information processing device are provided.

(Ninth Invention) According to a ninth invention, "A, B, C", "D,
E, F "," G, H, I "," J, K, L "," M,
N, O "," P, Q, R "," S, T, U "," V,
"W, X" and "Y, Z" are assigned. That is, in the ninth invention, alphabets are also assigned to the numeral 1 key so that four alphabets are not assigned to one key. The input of the alphabet can output one alphabet, a number, a symbol, and the like by a combination of the numeric key and a number determined by the arrangement order of the alphabet.

(Tenth Invention) In the tenth invention, the arrangement of the alphabet in a normal full keyboard is a set of three characters before and after one character, that is, "Q, A, Z",
"W, S, X", "E, D, C", "R, F, V",
"T, G, B", "Y, H, N", "U, J, M",
Assigned to one key as "I, K", "O, L", "P". Then, "*," which is determined by the assigned key and the arrangement order of the alphabet.
One alphabet, number, symbol, etc. can be output by a combination of “0, ♯, ＠” or a number. In the tenth invention, for example, when "S" is to be hit, "W, S, X"
Is assigned to the first stroke, and "S"
Is the second stroke, since the numeral “2” or “0” is a selection key. The tenth invention is
Since the number of the 26 keys can be set to 10, it is inexpensive and at the same time it is easy to learn the key positions.

(Eleventh invention) In the eleventh invention, "Q, A, Z", "W, S, X", "E,
D, C "," R, F, V "," T, G, B "," Y,
H, N "," U, J, M "," I, K "," O, L ",
Assign the letter "P". Then, a key assigned to each key is used as the first stroke, and “*, 0, ♯” determined by the arrangement order of the alphabet.
, Or a number as the second stroke, one alphabet, number, symbol, etc. can be output. Tenth invention and first
According to the first aspect of the invention, a person who mainly uses a personal computer can easily learn the arrangement of the numeric keypad.

(Twelfth Invention) Numeric keys and a plurality of function keys to which characters according to the twelfth invention are assigned include:
"1", "2", "3", ... "9", "*",
They are arranged in a line like “0” and “♯”. Since the function keys and the twelve keys are arranged in a line, a display unit for displaying characters and images can be made horizontally long. The horizontally long display section makes it easy to read input of characters and the like and input text. In the twelfth invention, the function keys and the twelve keys are arranged in a line, so that the display device is horizontally long and the mobile phone can have an electronic dictionary function. Further, the twelfth invention relates to the e
This is convenient when a large number of character strings are to be input, such as -mail.

(Thirteenth Invention) Numeric keys to which characters in the thirteenth invention are assigned include, for example, "0",
"1", "2", "3", "4", "5", "6",
"7", "8", and "9" are arranged in two rows. In addition, the two rows of arrays are “1”, “2”, “3”,
"4", "5", "6", "7", "8", "9",
It can be arbitrarily changed like "*", "0", "@". In addition to the numeric keys to which the characters of the thirteenth invention are assigned, a plurality of function keys are similarly provided.

(Fourteenth Invention) A key for inputting characters, numerals, symbols, etc. of the present invention is such that the area where the key touches the finger is smaller than the width of the finger, and the interval between the keys is the same as the width of the finger. Provided. Since the key of the present invention is smaller than a normal key, even if the key is slightly displaced from the center of the finger, it does not touch an adjacent key, so that a blind touch can be easily performed.

(Fifteenth Invention) The key of the present invention for inputting letters, numbers, symbols, etc., has a small portion to be touched by a finger and has a shape and a size suitable for stimulating a fingertip pot. I have. The keyboard having such a shape stimulates the pot each time a key is pressed with a finger, so that blood circulation can be improved and stiff shoulders can be reduced.

(Sixteenth Invention) A key for inputting characters, numbers, symbols and the like according to the present invention is elongated and has a space between the keys that is about the width of a finger. The elongate keys are convenient for assigning one to four letters of the alphabet. According to the present invention, a plurality of characters, symbols, and the like are assigned to one key to reduce the number of keys. Therefore, the key can be formed as an elongated key and the interval between the keys can be increased.
And a long and narrow key with an interval is not mistaken for pressing the next key at the same time.

(Seventeenth Invention) A key for inputting characters, numerals, symbols, etc. of the present invention is narrower and narrower than the width of a finger.
In addition, a space about the width of a finger is provided between the keys. Keys of the above shape are not only convenient for assigning one to four letters of the alphabet, but also do not hit the adjacent keys simultaneously.

(Eighteenth Invention) In the eighteenth invention, the keys are arranged at different positions according to the length of each finger. Since a plurality of characters are assigned to one key, the keyboard can be elongated. The elongated keyboard is arranged so as to be able to cope with individual differences in finger length. For example, the index finger is located at a relatively close position, the middle finger is located at the top position because it is the longest, and the little finger is located at the low position because it is the shortest. With such a keyboard arrangement, even if the length of the finger varies from person to person, the keyboard can be touched without forcibly extending somewhere on the keyboard.

(Nineteenth Invention) In the nineteenth invention, the selection key is arranged at the center so that the right hand and the left hand can be used well, and the thumb can be used well. For example, in the nineteenth invention, numeric keys are arranged on the left and right, and a numeric keypad, *, $, etc. to be selected can be selected with a thumb, so that input of characters and the like can be performed quickly.

(Twenty Invention) The elongated keyboard of the twentieth invention is arranged obliquely. In such an arrangement, since the little finger is generally very short compared to the other fingers, it is desirable to incline the little finger to match the little finger.

(Twenty-First Invention) The keyboard according to the twenty-first invention is such that when characters, numbers, symbols, etc. are input, the area of the key is smaller than the area touching the finger, the width is smaller than the width of the finger, and the interval between the keys is the distance A space about the width is provided. In a twenty-first aspect, a solar cell is provided in the space. A read-only electronic device for reading information stored in the ROM in advance can use the solar cell as a main power supply or an auxiliary power supply.

(Twenty-second invention) The keyboard of the twenty-second invention is a personal computer, a fixed telephone, a cordless telephone, a portable telephone, a mobile electronic device, a terminal device, an amusement machine, an electronic dictionary, a system notebook, an electronic book, and an electronic notebook. It can be used for an information processing apparatus including the above. In particular, digital television, which is expected to develop in recent years,
Although it is bidirectional, the numeric keypad of the channel switcher can be an input device for characters or the like instead of the full keyboard.

(Twenty-third Invention) The ten-key of the twenty-third invention is as follows.
It is arranged separately on the left and right. For example, in the twenty-third invention, the ten-key for the first stroke is arranged on the left (right), and the ten-key for the second stroke is arranged on the right (left). In such an arrangement of the numeric keypad, quick input of characters and the like is possible because the numeric keypad can be divided and hit with both hands. In the twenty-third aspect, the same numeric keypad can be divided into two sets on the left and right.

(Twenty-fourth invention) The ten-key of the twenty-fourth invention is as follows.
The ten keys for the first hit and the ten keys for the second hit are arranged in a left-right contrast, instead of being arranged on the left and right.
In such an arrangement of the numeric keys, the keys assigned to the fingers have the same numbers, so that the blind touch is facilitated.

(Twenty-fifth invention) In a twenty-fifth invention, a solar cell is incorporated in a key and a space between the keys. The solar cell is an RO that incorporates software for converting functions, characters, symbols, and the like assigned to a keyboard.
M, and the main power supply of the information processing device.

(Twenty-Sixth Invention) Characters according to the twenty-sixth invention,
Keys for inputting numbers, symbols, and the like are virtual keyboards formed on a display screen such as a CRT or a liquid crystal display device. The virtual keyboard does not have to be displayed on the display screen when it is not necessary. The virtual keyboard on the display screen can input characters and the like by pressing, clicking, or the like with a finger or a pen. The electronic device having the virtual keyboard is lightweight and small because there is no keyboard.

(Twenty-Seventh Invention) A virtual keyboard according to the twenty-seventh invention is provided on a display screen of a CRT or a liquid crystal display device.
You can change the size or move the position. The virtual keyboard can be enlarged or reduced and provided at one corner depending on the operation on the display screen.

[0069]

FIG. 1 is a diagram for explaining an example in which alphabets and the like are assigned to keyboards in a portable telephone, a portable information processing device, an electronic dictionary, an electronic organizer and the like according to a first embodiment of the present invention. Alphabets are assigned to normal positions on the keyboard shown in FIG. The present invention generally uses the same assigned alphabet in any country, using two strokes to form one letter, number,
Symbols can now be entered. Although not shown in FIG. 1, a plurality of function keys required for the information processing apparatus are provided. The function keys include, for example, keys specific to each information processing, such as a telephone mode key, a word processor mode key, an execution key, a delete key, and a page scroll key.

FIG. 2 is a diagram for explaining assignment of characters and the like in the first embodiment of the present invention. In FIG.
For example, on the X axis, “1, 2, 3,..., 9, *,
"0" is arranged. On the Y axis, "1, 2, 3, ...
., 9, 0 "are arranged. Alphabets, numbers, symbols, and the like are assigned to the area located at the intersection of the X axis and the Y axis. The X-axis and the Y-axis can input many characters, symbols, and the like by arranging “♯, ＠,.

As shown in FIG. 1, "A, B, C" is assigned to the key number "2", and "D," is assigned to the key number "3".
"E, F" is ..., the number "9" is "W, X, Y,
"1, 2, ... 9, 0" are respectively assigned to the "Z" and the number "0". When inputting the alphabet "A", the operator hits the first numeral "2" and selects "1" as the second stroke because "A" is on the leftmost side (see FIG. 1). As a result, “A” is output.
In other words, the number of the key to which the alphabet in FIG. 1 is assigned is the first stroke, and “1” to “4” determined by the order in which the alphabet is displayed on the key.
By selecting, the alphabet is output.

When the operator wants to output a number, the operator hits "0" in the first stroke and hits the key displaying the number in the second stroke, thereby outputting the number.
When inputting a telephone number, one digit can be input by one stroke by pressing a telephone mode key (not shown). In the case of the word processor mode, the entered alphabet can be subjected to kana-kanji conversion by a ready-made word processor as needed. In addition, if punctuation or symbols are required, by looking at the table shown in FIG. 2 or by displaying some of the keys,
As with the alphabet, one symbol can be output with two strokes. For example, in the case of a "?" Mark, the number "4" is hit in the first stroke, and the number "4" is hit in the second stroke to output.

FIG. 3 includes a portable telephone, fixed telephone, cordless telephone, mobile electronic equipment, terminal equipment, amusement machine, electronic dictionary, system notebook, electronic book, electronic notebook and the like according to the second embodiment of the present invention. It is a figure for explaining the example which assigned the alphabet etc. to the keyboard of the information processor etc. FIG. 3 differs from the embodiment of FIGS. 1 and 2 in that the alphabets are assigned starting with the numeral “1”. 1 and 2, three or four letters are assigned to one number, while the embodiment shown in FIG. 3 assigns two or three letters to one number. Three alphabets are assigned.

In the embodiment shown in FIG. 3, the desired numbers are assigned by hitting the desired number key on the first stroke and hitting "0" on the second stroke. That is,
Numerals or symbols can be assigned to any position. The rules for the first hit and the second hit can be arbitrarily changed. Further, the operator may not be able to discriminate whether the key he has hit is the first hit or the second hit. In order to eliminate such inconvenience, the present invention can add a color or the like to the number of the first stroke. For example, it is convenient to display the number by displaying the color of the number in gray, shading, or by slightly changing the shape of a white frame, a black frame, or a character.

FIG. 4 is a view for explaining an example in which ten keys are arranged in a line in a third embodiment of the present invention. In FIG. 4, the ten keys 12 are arranged in a horizontal line, and the necessary function keys 16 and the display device 11 are provided. In an area 13 below the numeric keypad 12, a number and an alphabet and a symbol assigned to the number are displayed. For example, when the embodiment shown in FIG. 4 is used for an electronic dictionary, symbols and the like are not required, and the assigned alphabets are easy to see.

When the embodiment shown in FIG. 4 is applied to an electronic dictionary or the like, the ten-keys 12 are arranged in a line so that the character string can be written long in the horizontal direction, so that the character string is easy to write and easy to read. Further, in the embodiment shown in FIG. 4, the size of the numeric keypad 12 is significantly smaller and smaller than the width of the finger. For example, the numeric keypad 12 is about 3 mm to 5 mm. The shape of the key is □,
Alternatively, there is an elliptical shape or the like, but when viewed from the side, a flat or gentle projection can be used.

The upper surface of the numeric keypad 12 does not have a conventional flat or concave surface, but can be provided with a projection for stimulating a fingertip pot. Therefore, it is desirable to select the shape of the projection on the key according to the usage time of the keyboard. By stimulating a fingertip, a key having a projection not only activates the brain and improves blood circulation, but also relieves stress and stiff shoulders. Further, the degree of protrusion of the key shown in FIG. 1 can be changed by a numeral. That is, by changing the height and shape of the projections by the numbers, the operator can easily determine which finger is touching which number key without looking at the keys. Note that the numeric keys can be arranged in two rows instead of one row as inputs to the mobile information processing apparatus. For example, in a wristwatch-type ultra-small information processing device, it is easier to make a ten-touch operation by arranging a numeric keypad, which is an input device, in a substantially pin shape and arranging it in two rows. The tip of the pen that presses the numeric keypad has a substantially pin-like shape, so it is convenient to provide a recess that prevents slippage when the key is pressed. The pen may be connected to a wristwatch-type ultra-small information processing device with a hook so as to be an accessory.

FIG. 5 is a view for explaining an example of a portable telephone having ten keys arranged in a line in a fourth embodiment of the present invention. The embodiment shown in FIG. 5 has the same numeric keypad arrangement as that of FIG. 4 except that “*” and “、” are provided, and a speaker and a microphone (not shown) are provided. Become. In recent years, portable telephones have become easy to access the Internet, e-mail, and the like, but character strings are difficult to read due to small display devices.
However, the embodiment shown in FIG.
Ideal for mobile phones that can easily aile.

FIG. 6 is a view for explaining an example in which ten keys are arranged in a line in a fifth embodiment of the present invention. The embodiment shown in FIG. 6 is an example in which the numeric keypad is shaped like a circle and numbers and alphabets assigned above and below the numeric keypad are described.

FIGS. 7A and 7B are views for explaining an example in which ten keys are arranged in the same manner as a normal telephone in the sixth embodiment of the present invention. Fig. 7 (a) and (b)
In this example, the size of the numeric keypad 12 is reduced, and the distance between the keys is increased. The present applicant has paid attention to the space, and has provided the solar cell 14 in this area. The solar cell 14 blocks light with a finger or the like during the operation of striking the keyboard. However, the reflected light and the hand are often rested, so that the solar cell 14 can be sufficiently charged.

In the embodiment shown in FIG. 7, the number of solar cells 14 can be increased or decreased as needed. The solar cell 14
One piece has an external dimension of 38.0 mm x 13.9 mm,
There is an output of 1.5 V-12.5 μA (manufactured by Sanyo Electric Co., Ltd.). The drive voltage-current of one LSI is 1.5V-3
Since the electric power is μA, the solar battery 14 can be used as a main power source for electronic devices arranged as shown in FIG. 7 except for driving a motor or generating sound or sound. In the case of a motor or an electronic device that generates sound, the solar cell 14 can be used as an auxiliary power supply.

FIGS. 8A and 8B are views for explaining an example in which the keyboard is arranged in the same manner as the personal computer in the seventh embodiment of the present invention. The embodiment shown in FIG. 8 is different from the embodiment shown in FIG. 7 only in that the layout of the keyboard is the same as that of the numeric keypad of the personal computer.

FIG. 9 is a view for explaining an example of an electronic organizer according to the eighth embodiment of the present invention, in which a keyboard is arranged in the same manner as a personal computer. The embodiment shown in FIG. 9 can take a large area for the solar cell 14 and the display device 11. In the above-described embodiment, the size of the display device 11 can be increased, and the keyboard can be adapted to a telephone, or can be arranged in a line if necessary.

FIG. 10 is a view for explaining an example in which two sets of numeric keys are provided in the ninth embodiment of the present invention. In FIG. 10, since the numeric keys are arranged on the left and right, the keys can be hit using both hands. Further, the two sets of numeric keys can make the display device 11 long and large, and thus are suitable for a mobile device or the like for inputting many character strings.

FIG. 11 is a view for explaining an example in which two sets of ten-keys are provided for left and right contrast in the tenth embodiment of the present invention. In FIG. 11, since the numeric keys are arranged in left and right contrast, the same number or alphabet is assigned to the same finger of both hands, so that the alphabet can be rhythmically input.

FIG. 12 is a view for explaining an example in which an alphabet is selected by four numbers in the eleventh embodiment of the present invention. The embodiment shown in FIG. 12 mainly selects an alphabet by the right hand and selects an alphabet by 1 to 4 on the left. For example, when inputting "E", hit the number "3" with "E" with your right hand,
Since the alphabet "E" is described second from the left, hitting the number "2" with the left hand outputs "E". In the embodiment shown in FIG. 12, the numeric keys 12 are arranged in a line, but the alphabet can be input with both hands.

FIG. 13 is a view for explaining an example in which three alphabets of a full keyboard are assigned to ten keys in the twelfth embodiment of the present invention. In the embodiment shown in FIG. 13, alphabets “Q, A, Z”, “W, S, X”,.
"K", "O, L", and "P" are assigned to each of the numeric keys. In the embodiment, the alphabet is selected by “*, Δ, Δ”. For example, if you want to input "R", the number "4" in which "R" is displayed is the first stroke, and since the alphabet "R" is at the top, "*" at the top on the left By making the second stroke
"R" is output.

FIGS. 14A and 14B are diagrams for explaining the assignment table of alphabets or symbols and the arrangement of selection keys shown in FIG. FIGS. 14A and 14B differ only in how symbols are assigned.
As shown in FIGS. 14A and 14B, alphabets are assigned to numeric keys in the same arrangement as a full keyboard. Therefore, an operator who is accustomed to the full keyboard can easily become accustomed in a short period of time even if one character is input by two strokes.

FIG. 15 is a diagram for explaining an example in which an alphabet at the same position as that of a full keyboard is assigned to a key above it. In FIG. 15, one character or symbol is input by two strokes of a circle key 12 to which an alphabet is assigned and a numeric keypad below which a number is assigned, or a selection key 15 of "*, ＠, ♯". Is what is done. The keys 12 are assigned alphabets, symbols, and the like in the display area 13 described below, so that the upper key 12 and the lower numeric keypad or “*, ＠, ♯” By pressing the selection key 15 twice, alphabets, symbols, and the like can be easily input. The embodiment shown in FIG.
It is also possible to select an alphabet or the like using “*, ＠, ♯” 15 instead of the numeric keyboard.

FIGS. 16A and 16B are diagrams for explaining an assignment table of alphabets and symbols and an assignment table of function keys. FIG. 16A shows FIG.
Same as (a), but the arrangement other than the alphabet can be arbitrarily changed. In FIG. 16B, a function key can be assigned to the X axis and a number can be assigned to the Y axis, and a function or the like can be assigned to an intersecting region. In this way, various functions can be executed even with a few keys.

FIG. 17 is a diagram for explaining a state in which alphabets of a full keyboard are assigned to keys 2 to 9 and 0. In FIG. 17, alphabets are assigned to numbers “2” to “0” in the same arrangement as in a full keyboard. For example, "Q, A,
Z "," W, S, X ", ..." I, K "," O,
“L” and “P” are assigned to the numerals “2” to “9” and “0”, and “*, ♯, ＠”, respectively.
Also, symbols and the like are assigned to the numbers as shown in FIG. A numeric key with an alphabet displayed on the first stroke, "1" on the upper and lower parts arranged on the second shot, "2" on the middle, and "3" on the lower are selected. The input of the symbol can be selected by two strokes in the same manner as the alphabet by using a function key (not shown).

FIG. 18 is a diagram for explaining an example in which alphabets in a full keyboard are assigned to vertically thin keys. In FIG. 18, three to one letters of the alphabet are assigned to the vertical thin numeric keypad 12. And, depending on the position where the alphabet is displayed, one of the one to three is represented by “*”, “＠”,
Select with “♯”. Selection key "*, ＠, ♯" 15
Is located approximately at the center of the numeric key, and is struck by the thumb. That is, the left forefinger is responsible for the numbers "4" and "5", the right forefinger is responsible for the numbers "6" and "7", and the remaining fingers are the numbers 1 to 3 and the numbers 8 to 0. And the thumb hits “*, ＠, ♯”. Of course, the finger can be used arbitrarily by a person.

Although the keys of the embodiment shown in FIG. 18 are assigned one to three alphabets, since the keys are vertically thin, a long finger such as the middle finger strikes the tip. A short finger, such as the little finger, will hit the lower end. That is, although the length of the finger varies from person to person, the key is vertically long, so that the purpose can be achieved by using any part of the key.

FIG. 19 is a diagram for explaining a keyboard in which the positions of alphabets in a full keyboard are the same. The keyboard shown in FIG. 19 is arranged at the same position as the alphabet in the full keyboard, and the numeral “1” to “9” and “0” are replaced by one.
One to three alphabets are assigned.
In the embodiment in FIG. 19, the selection key is “*, ＠＠, ♯”.
And a function key and a solar cell 14 are provided. In the embodiment shown in FIGS. 17 to 19, since the alphabet is displayed at the same position as the full keyboard, it is easy to shift to the two-stroke type input.

FIG. 20 is a diagram for explaining a keyboard in which the positions of alphabets in a full keyboard are the same. The keyboard in FIG. 20 is assigned the same positions as those in FIG. 19, but it is convenient when almost no function keys are required like an electronic dictionary, so that many solar cells 14 can be arranged. ing. Since the electronic dictionary only reads information stored in a ROM (not shown), the solar cell 14
Only the power supply can be used.

In the embodiment shown in FIG. 20, the keys “*, ♯, ＠＠” for selecting the alphabets arranged in the numerals “1” to “9” and “0” are arranged in the center, and the thumb Makes it easier to select.

FIG. 21 is a diagram for explaining a keyboard in which keys to which one to three alphabets are assigned are arranged according to the length of a finger. In one of the keyboards in FIG. 21, one to three alphabets are assigned to the same positions as the full keyboard. In the embodiment shown in FIG. 21, “Q, A, Z” hit with the shortest finger is provided at the lower position, and “E, D, C” hit with the longest middle finger is positioned at the top. are doing. Also, the alphabet “R, F, V” hit with a forefinger and “T,
G and B "are located slightly lower because they are farther in position.

Since the keyboard of the embodiment shown in FIG. 21 is a vertically thin key, even if there is an individual difference in the length of the finger, the tip, the middle and the lower end of the key will be pressed, and the finger of everybody will be pressed. Can be adapted to A selection key for selecting one character from the three alphabets has “*, ♯, ＠” arranged at a substantially central portion so as to be hit with a thumb or a forefinger. In particular, the selection key indicated by “＠” is horizontally long so that the thumb can be easily used. The embodiment shown in FIG. 21 can be used for a telephone, a portable telephone, a portable information processing device, an electronic dictionary, an electronic organizer, and the like by being combined with a function key.

FIG. 22 is a diagram for explaining a virtual keyboard formed on a display screen of a CRT or a liquid crystal display device. In FIG. 22, the virtual keyboard is
It is formed inside the display device 11. The embodiment shown in FIG. 22 is substantially the same as the keyboard shown in FIG. 21 except that the keys are longer and thinner and the numeric keypad 17 is arranged at the center as a selection key. The numeric keypad 17 arranged at the center can be used not only as the selection key 15 but also as a normal numeric keypad.

FIG. 23 is a view for explaining an example in which keys on a mobile phone or a mobile device are elongated vertically. In FIG. 23, the keys “2” to “9” to which the alphabets are assigned are vertically elongated, and “*, 0,
"♯" is horizontally elongated. The elongated keys shown in FIGS. 22 and 23 not only do not press adjacent keys at the same time, but also can provide a lot of space between the keys. It is convenient to describe or provide a solar cell.

FIG. 24 is a diagram for explaining an example in which keys of a mobile phone or a mobile device are elongated vertically and horizontally. In the key of the embodiment shown in FIG. 24, a space is provided by appropriately arranging the vertical and narrow keys, and characters or symbols are displayed in the space or a solar cell is provided.

FIG. 25 is a diagram for explaining an example in which a vertically long key is provided in a horizontally long mobile phone, a portable electronic device, or an information processing apparatus. In FIG. 25, the numeric keys “1, 2, 3,... 9, 0” are vertically elongated. The vertically elongated keyboard 12 does not strike adjacent keys at the same time even when incorporated in a small device. In addition, the display device 11 of the small device having the keyboard 12 is horizontally long, so that when a character string is entered, the number of line feeds is small, so that the text is easy to read.

FIG. 26 is a view for explaining a virtual keyboard composed of numeric keys formed on a display screen of a CRT or a liquid crystal display device. In FIG. 26, the numeric keys on the virtual keyboard have alphabets arranged at the same position as the telephone, for example. Although the virtual keyboard is arranged on the left in FIG. 26, it can be arranged on the right. The position of the virtual keyboard can be changed or the display can be turned off as necessary. For example, the virtual keyboard can be configured to automatically disappear after a typed character string is displayed. That is, since the virtual keyboard disappears from the display device after the necessary characters have been input, the entire display device can be used effectively.

FIG. 27 is a diagram for explaining a portable telephone or the like in which the same alphabet as a full keyboard is assigned to numeric keys. In FIG. 27, the numeric keypad is
Since the same alphabet as the full keyboard is assigned, a person accustomed to the full keyboard can easily write letters and the like.

The range of application of the telephone, portable telephone, portable information processing device, electronic dictionary, electronic organizer, etc. of the present invention is expanded by having function keys not shown. For example, according to the present invention, by providing a conversion key and incorporating a word processor, it is possible to easily input a Japanese kana-kanji mixed sentence or an English sentence.

The present embodiment has been described in detail above.
It is not limited to the above embodiment. Various design changes can be made without departing from the present invention described in the appended claims. As for the arrangement of the numeric keys and the assignment of characters and the like, some arrangements and assignments can be changed as long as the basics and principles are the same.

This embodiment is not described in detail because the display on a display such as a character, printing by a printing machine, a word processor function and the like are not essential to the present invention and conventional ones can be used. The number of keyboards and the like in this embodiment can be increased or the arrangement can be slightly changed as required or necessary. In the keyboard in this embodiment, function keys, extension keys, and the like are omitted. The keys of the embodiment are of a touch panel type, and pen input and click input are also possible.

[0108]

According to the present invention, a single alphabet or symbol can be input and converted into a character string by hitting the first and second strokes with 12 numeric keys and a few function keys. Although it is a small device, it can have a large display device. According to the present invention, since the number of keyboards as input devices is small, when applied to a small-sized information processing device, a great effect is exhibited. Further, according to the present invention, by providing a virtual keyboard in the display device of the small information processing device,
For example, it can be applied to an ultra-compact device such as a wristwatch-type information processing device, and exhibits a great effect.

According to the present invention, since the alphabet is arranged on the numeric keypad at the same position as the full keyboard, it is easy to use the full keyboard and the numeric keyboard in parallel.

According to the present invention, since the size of the key is extremely smaller than that of the conventional one, even if the position of the fingertip for pressing the key is slightly different, it is rare that the adjacent keys are pressed simultaneously.

According to the present invention, the size of the key is reduced,
Alternatively, since the keys are elongated, a space can be provided between the keys, a solar cell can be provided in the space, and the solar cell can be used as a main power supply or an auxiliary power supply.

According to the present invention, a character string can be easily input by converting the alphabet into Japanese, English, or the language of another country by software. The virtual keyboard in which the keyboard is provided in the display device can further reduce the size of the device and have a large display device.

According to the present invention, although the number of keyboards is small, although two strokes are required, not only can the alphabet be input quickly, but also it is easy to memorize and easily perform a blind touch.

According to the present invention, information retrieval, money settlement, purchase, e-mail, and the like can be easily performed via the Internet by using a numeric keypad provided in a very small information processing device such as a portable telephone. become able to.

According to the present invention, by providing two sets of numeric keys, the keys can be pressed alternately with both hands.
Input of characters etc. can be done quickly.

[Brief description of the drawings]

FIG. 1 is a diagram illustrating an example in which alphabets and the like are assigned to keyboards in a mobile phone, a mobile information processing device, an electronic dictionary, an electronic organizer, and the like according to a first embodiment of the present invention.

FIG. 2 is a diagram for explaining assignment of characters and the like in the first embodiment of the present invention.

FIG. 3 is a second embodiment of the present invention, which includes a mobile phone, a fixed phone, a cordless phone, a mobile electronic device, a terminal device, an amusement machine, an electronic dictionary, a system notebook, an electronic book, an electronic notebook, and the like. It is a figure for explaining the example which assigned the alphabet etc. to the keyboard of the device etc.

FIG. 4 is a view for explaining an example in which ten keys are arranged in a line in a third embodiment of the present invention.

FIG. 5 is a view for explaining an example of a mobile phone in which ten keys are arranged in a line in a fourth embodiment of the present invention.

FIG. 6 is a view for explaining an example in which ten keys are arranged in a line in a fifth embodiment of the present invention.

FIGS. 7A and 7B are diagrams for explaining an example in which ten keys are arranged in the same manner as a normal telephone in the sixth embodiment of the present invention.

FIGS. 8A and 8B are diagrams for explaining an example in which a keyboard is arranged in the same manner as in a personal computer according to the seventh embodiment of the present invention.

FIG. 9 is a diagram for explaining an example of an electronic organizer in which an arrangement of a keyboard is the same as that of a personal computer in an eighth embodiment of the present invention.

FIG. 10 is a diagram for explaining an example in which two sets of numeric keys are provided in the ninth embodiment of the present invention.

FIG. 11 is a view for explaining an example in which two sets of ten-keys are provided for left and right contrast in the tenth embodiment of the present invention.

FIG. 12 is a diagram for explaining an example in which an alphabet is selected by four numbers in the eleventh embodiment of the present invention.

FIG. 13 is a diagram for explaining an example in which three alphabets of a full keyboard are assigned to ten keys in the twelfth embodiment of the present invention.

14A and 14B are diagrams for explaining the assignment table of alphabets or symbols and the arrangement of selection keys shown in FIG. 13;

FIG. 15 is a diagram for explaining an example in which an alphabet at the same position as a full keyboard is assigned to a key above it.

FIGS. 16A and 16B are diagrams for explaining an assignment table of alphabets and symbols, and an assignment table of function keys.

FIG. 17 is a diagram for explaining a state in which alphabets of a full keyboard are assigned to keys 2 to 9 and 0.

FIG. 18 is a diagram for explaining an example in which alphabets in a full keyboard are assigned to vertically thin keys.

FIG. 19 is a diagram for explaining a keyboard in which the positions of alphabets in a full keyboard are the same.

FIG. 20 is a diagram for explaining a keyboard in which the positions of alphabets in a full keyboard are the same.

FIG. 21 is a diagram for explaining a keyboard in which keys to which one to three alphabets are assigned are arranged according to the length of a finger.

FIG. 22 is a diagram for explaining a virtual keyboard formed on a display screen of a CRT, a liquid crystal display device, or the like.

FIG. 23 is a diagram for explaining an example in which keys on a mobile phone or a mobile device are elongated vertically.

FIG. 24 is a diagram for explaining an example in which keys on a mobile phone or a mobile device are elongated vertically and horizontally.

FIG. 25 is a diagram for describing an example in which a vertically long key is provided in a horizontally long mobile phone, a portable electronic device, or an information processing device.

FIG. 26 is a diagram for explaining a virtual keyboard composed of numeric keys formed on a display screen such as a CRT or a liquid crystal display device.

FIG. 27 is a diagram for explaining a mobile phone and the like in which the same alphabet as a full keyboard is assigned to numeric keys.

FIG. 28 is a diagram showing numbers of respective numeric keys assigned to a conventional telephone and the like and alphabets assigned to the numbers.

[Explanation of symbols]

 11 display device (liquid crystal display device) 12 numeric keypad 13 display area 14 solar cell 15 selection key (numerical key) 16 function key 17 numeric keyboard

Claims (27)

[Claims] 1. A numeral and / or * is arranged on one coordinate axis, and a numeral and / or * is arranged on the other coordinate axis. In the method of inputting characters and the like using the assigned numeric keypad, a plurality of alphabets are respectively assigned to 2 to 9 numeric keys, the assigned keys and their positions are selected, and one alphabet, a number, a symbol, etc. are obtained by two strokes. A method of inputting a character or the like using a numeric keypad, wherein a character is input. 2. Numbers and / or * are arranged on one coordinate axis, numerals and / or * are arranged on the other coordinate axis, and alphabets, numbers, symbols, etc. are assigned to the intersections of the coordinate axes. In the method of inputting characters and the like using the assigned numeric keypad, a plurality of alphabets are respectively assigned to 1 to 9 numeric keys, and the assigned keys and their positions are selected. A method of inputting a character or the like using a numeric keypad, wherein a character is input. 3. A method of inputting a character or the like by a full key in which a numeral or * is arranged on one or the other coordinate axis and alphabets, numerals, symbols, etc. are assigned to an area serving as an intersection of the respective coordinate axes. Keys are assigned to each key, and the assigned key and its position are marked with *,
A method of inputting characters and the like using full keys, wherein one alphabet, a number, a symbol, and the like are input by two strokes by selecting 0, ♯, ＠, or a number. 4. A method for inputting a character or the like according to claim 1, wherein the method for inputting a character or the like according to claim 1 can be used together with software of an off-the-shelf word processor. 5. A character or the like assigned to a key is used for a first stroke.
Select keys such as *, 0, ♯, ＠, or numbers as the second stroke and enter characters, etc., or select keys such as *, 0, ♯, ＠, or numbers as the first stroke, 5. The method according to claim 1, wherein a character or the like assigned to the character is used as a second stroke. 6. A method for inputting characters and the like according to claim 1, further comprising a conversion key capable of inputting a home country character by inputting an alphabet. 7. The method according to claim 1, wherein, when a numeral corresponding to the first stroke is inputted, the fact that the numeral corresponds to the first stroke can be displayed on a display screen. How to input written characters. 8. At least the numerals 0 to 9, and ♯,
In the numeric keypad composed of * and several function keys, “A, B, C”, “D, E,
F, G, H, I, J, K, L, M, N,
O "," P, Q, R, S "," T, U, V "," W,
X, Y, Z "are assigned, and one alphabet, numeral, symbol, etc. can be output by two strokes by a combination of a numeral key on which these are displayed and a numeral determined by the arrangement order of the alphabet. Numeric keyboard. 9. At least the numerals 0 to 9, and ♯,
In the numeric keypad composed of * and several function keys, “A, B, C”, “D, E,
F, G, H, I, J, K, L, M, N,
O "," P, Q, R "," S, T, U "," V, W,
X "," Y, Z "are assigned, and one alphabet, numeral, symbol, etc. can be output by two strokes by a combination of a numeral key on which these are displayed and a numeral determined by the arrangement order of the alphabet. Numeric keyboard with features. 10. A full keyboard comprising alphabetically displayed keys, numeric keys, *, etc., and several function keys, wherein "Q, A, Z", "W, S, X", "E, D" , C ",
"R, F, V", "T, G, B", "Y, H, N",
Alphabets of “U, J, M”, “I, K”, “O, L”, “P” are assigned to one key, respectively, and determined by the assigned keys and the arrangement order of the alphabet. A full keyboard characterized by being able to output one alphabet, number, symbol, etc. with two strokes of に よ る, ＠, etc. or a combination of numbers. 11. A numeric keypad comprising at least numerals 0 to 9 and ♯, * and several function keys, wherein “Q, A, Z”, “W, S, X”, “E, D, C ",
"R, F, V", "T, G, B", "Y, H, N",
Alphabets of “U, J, M”, “I, K”, “O, L”, “P” are assigned to one key, respectively, and determined by the assigned keys and the arrangement order of the alphabet. A ten-key keyboard capable of outputting one alphabet, a number, a symbol, and the like by two strokes of ♯ or a combination of numbers. 12. The keyboard according to claim 8, wherein numeric keys to which characters are assigned are arranged in a line. 13. The keyboard according to claim 8, wherein numeric keys to which characters are assigned are arranged in two rows. 14. A keyboard for inputting characters, numerals, symbols, etc., wherein the area of the key touching the finger is smaller than the width of the finger, and the interval between each key is set to a distance about the width of the finger. The keyboard according to any one of claims 8 to 13, wherein: 15. The device according to claim 8, wherein a portion of the key touching the finger has a shape and a size suitable for stimulating a fingertip pot. Keyboard. 16. The keyboard according to claim 8, wherein the keyboard is elongated and has a space between keys that is about the width of a finger. 17. The keyboard according to claim 8, wherein the keyboard is narrower and longer than the width of a finger, and has a space between keys which is about the width of a finger.
A keyboard according to any one of the preceding claims. 18. The keyboard according to claim 8, wherein the keyboard is elongated and is arranged corresponding to the length of the index finger or the little finger. 19. The keyboard according to claim 8, wherein characters are assigned, and keys such as numeric keys, *, and .DELTA. Are arranged between keys used mainly by the right and left hands. A keyboard according to any one of claims 18 to 18. 20. The elongate keyboard according to claim 16, wherein the elongated keyboard is arranged obliquely.
10. The keyboard according to any one of 9 above. 21. A keyboard in which an area of a key for inputting a character, a number, a symbol, etc., which is in contact with a finger, is smaller than the width of the finger, and a space between the keys is provided about the width of the finger. The keyboard according to any one of claims 8 to 20, further comprising: a provided solar cell. 22. A personal computer, a fixed telephone, a cordless telephone, a portable telephone,
22. An information processing apparatus including a mobile electronic device, a terminal device, an amusement machine, an electronic dictionary, a system organizer, an electronic book, an electronic organizer, and the like. Keyboard described in. 23. The ten-key pad for the first hit is shifted to the left (right),
The keyboard according to any one of claims 8 to 22, wherein the second keypad is arranged on the right (left). 24. The keyboard according to claim 8, wherein the ten-key for the first hit and the ten-key for the second hit are arranged in left-right contrast. 25. A solar cell according to claim 22, which is a ROM in which software for converting functions, characters, symbols, and the like assigned to a keyboard is incorporated, and a main power supply of an information processing apparatus. The keyboard according to any one of claims 8 to 24, wherein: 26. Keys for inputting letters, numbers, symbols, etc.
9. A virtual keyboard formed on a display screen of a CRT or a liquid crystal display device.
26. The keyboard according to claim 25. 27. A virtual keyboard formed on a display screen such as a CRT or a liquid crystal display device can be changed in size, turned off, or moved in position. Keyboard.