IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0884112
(2010-09-16)
|
등록번호 |
US-8419303
(2013-04-16)
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발명자
/ 주소 |
|
출원인 / 주소 |
- Research In Motion Limited
|
대리인 / 주소 |
Novak Druce Connolly Bove + Quigg LLP
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인용정보 |
피인용 횟수 :
2 인용 특허 :
351 |
초록
▼
A physical keyboard includes a plurality of multi-functional keys with a reduced column QWERTY key arrangement overlaid with a numeric phone key arrangement for use in both text entry and telephony. Another physical keyboard includes a plurality of multi-functional keys having an array of alphabetic
A physical keyboard includes a plurality of multi-functional keys with a reduced column QWERTY key arrangement overlaid with a numeric phone key arrangement for use in both text entry and telephony. Another physical keyboard includes a plurality of multi-functional keys having an array of alphabetic characters and an overlaid numeric array of numbers. A handheld mobile station has a first user interface having a standard alphabetic key arrangement and a second user interface having a numeric phone key arrangement. The space key of the keyboard may be taller than the remainder of keys in the row.
대표청구항
▼
1. A keyboard comprising: a plurality of keys and corresponding indicia, the indicia including alphabetic characters, numerals and functions, and each of the plurality of keys configured to cause data corresponding to the indicia to be entered in response to selection of the key;the plurality of key
1. A keyboard comprising: a plurality of keys and corresponding indicia, the indicia including alphabetic characters, numerals and functions, and each of the plurality of keys configured to cause data corresponding to the indicia to be entered in response to selection of the key;the plurality of keys are arranged in rows and columns;the rows comprise four rows in order from top to bottom: a first row, a second row, a third row and a fourth row;the columns comprise five columns in order from left to right: a first column, a second column, a third column, a fourth column, and a fifth column;the plurality of keys associated with the alphabetic characters is greater than nine and less than twenty-six keys and the alphabetic characters arranged according to a standard keyboard;the numerals being arranged according to a numeric arrangement of ITU Standard E.161 and at least partially overlaid on the plurality of keys associated with the alphabetic characters;the keys in the first row comprise a numeral “1” in the second column, a numeral “2” in the third column, and a numeral “3” in the fourth column; the keys in the second row comprise a numeral “4” in the second column, a numeral “5” in the third column, and a numeral “6” in the fourth column; the keys in the third row comprise a numeral “7” in the second column, a numeral “8” in the third column, and a numeral “9” in the fourth column, and keys in the fourth row comprise a “*” in the second column, a numeral “0” in the third column, and a “#” in the fourth column; andone of the plurality of keys being associated with a space function, the key associated with the space function having a height that is greater than the height of the remainder of the plurality of keys. 2. The keyboard as recited in claim 1, wherein the key associated with the space function is located in the fourth row and only the space function key extends beyond a bottom line of alignment. 3. The keyboard as recited in claim 1, wherein the numerals are associated with the second column, the third column, and the fourth column. 4. The keyboard as recited in claim 1, wherein the numerals are associated with the first column, the second column, and the third column. 5. The keyboard as recited in claim 1, wherein the key associated with space function is also associated with the numeral “0”. 6. The keyboard as recited in claim 1, wherein the standard keyboard layout comprises one of QWERTY, QWERTZ, AZERTY and DVORAK. 7. The keyboard as recited in claim 1, wherein the alphabetic characters and numerals are oriented in the same direction. 8. An electronic device comprising: a processor;a keyboard coupled to the processor, the keyboard comprising:a plurality of keys and corresponding indicia, the indicia including alphabetic characters, numerals and functions, and each of the plurality of keys configured to cause data to be entered in response to selection of the key;the plurality of keys are arranged in rows and columns;the rows comprise four rows in order from top to bottom: a first row, a second row, a third row and a fourth row;the columns comprise five columns in order from left to right: a first column, a second column, a third column, a fourth column, and a fifth column;the plurality of keys associated with the alphabetic characters number between 9 and 26 keys and the alphabetic characters arranged according to a standard keyboard;the numerals being arranged according to a numeric phone key arrangement and at least partially overlaid on the plurality of keys associated with the alphabetic characters;the keys in the first row comprise a numeral “1” in the second column, a numeral “2” in the third column, and a numeral “3” in the fourth column; the keys in the second row comprise a numeral “4” in the second column, a numeral “5” in the third column, and a numeral “6” in the fourth column; the keys in the third row comprise a numeral “7” in the second column, a numeral “8” in the third column, and a numeral “9” in the fourth column, and keys in the fourth row comprise a “*” in the second column, a numeral “0” in the third column, and a “#” in the fourth column; andone of the plurality of keys being associated with a space function, the key associated with the space function having a height that is greater than the height of the remainder of the plurality of keys. 9. The electronic device as recited in claim 8, wherein the key associated with the space function is located in the fourth row and extends beyond a bottom line of alignment, which all of the remaining keys in the fourth row do not extend beyond. 10. The electronic device as recited in claim 8, wherein the numerals are associated with the second column, the third column, and the fourth column. 11. The electronic device as recited in claim 8, wherein the numerals are associated with the first column, the second column, and the third column. 12. The electronic device as recited in claim 8, wherein the key associated with space function is also associated with the numeral “0”. 13. The electronic device as recited in claim 8, wherein the standard keyboard layout comprises one of QWERTY, QWERTZ, AZERTY and DVORAK. 14. The electronic device as recited in claim 8, wherein the alphabetic characters and numerals are oriented in the same direction.
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