WO2018070558A1 - Clavier pour dispositif intelligent - Google Patents

Clavier pour dispositif intelligent Download PDF

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Publication number
WO2018070558A1
WO2018070558A1 PCT/KR2016/011342 KR2016011342W WO2018070558A1 WO 2018070558 A1 WO2018070558 A1 WO 2018070558A1 KR 2016011342 W KR2016011342 W KR 2016011342W WO 2018070558 A1 WO2018070558 A1 WO 2018070558A1
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WO
WIPO (PCT)
Prior art keywords
keyboard
key
keys
smart device
function
Prior art date
Application number
PCT/KR2016/011342
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English (en)
Korean (ko)
Inventor
장재완
Original Assignee
주식회사 키보플
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 키보플 filed Critical 주식회사 키보플
Priority to PCT/KR2016/011342 priority Critical patent/WO2018070558A1/fr
Publication of WO2018070558A1 publication Critical patent/WO2018070558A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts

Definitions

  • the present invention relates to a keyboard for inputting various types of information by connecting to a smart device such as a smartphone or tablet PC, and more particularly, to convert a number key to a portion of a letter key, a symbol key, and a function key so as to be used. It relates to a keyboard for a smart device.
  • a smart phone has a character input function using a numeric keypad, but there are disadvantages and inconveniences of pressing a key several times to input a single character, and a smart implementation of a Qwerty keyboard, which is a general keyboard form, is supplemented. A lot of keyboards are coming out.
  • a smart device having a touch input device uses a touch screen in which a keyboard is drawn on a screen and a character is input when a picture of a corresponding button is pressed.
  • the text input of these methods is much slower than the keyboard input device used in the general desktop computer and the inconvenience of using the text for a long time.
  • keyboards that have a general keyboard shape and reduce the size or form a foldable form so that they can be connected to a portable smart device when needed. By using it on top of it, there is a tendency that the usage environment is limited and the smart device function is faded.
  • Korean Patent Office Publication No. 10-1204151 character input device of a mobile terminal
  • Korean Patent Office 10-1511778 non-integrated number input and character input method and apparatus using a numeric keypad for computer
  • Korean Patent Application Publication No. 10-1522631 wireless keyboard device for smartphone
  • the present invention has been made to solve the problems of the prior art as described above, the volume of the keyboard is minimized, easy to carry or storage, connected to a smart device such as a smart phone or tablet PC by wired or wireless to fatigue for a long time
  • An object of the present invention is to provide a keyboard for a smart device that can input various kinds of information without using the same.
  • the present invention may be configured as follows.
  • Numeric keys are overlapped with a part of a character key and various symbols and function keys, and the input of the numeric keys and the symbols and function keys arranged with the numeric keys and the duplicated keys are configured to be switched to the input of the 'Num Lk' key. Can be.
  • the keyboard may be one of an English, Korean or English / Korean keyboard.
  • the number keys of '1' to '0' are 'U', 'I', 'O', 'J', 'K', ' L ',' N ',' M ',', 'symbol keys and' Fn 'function keys may be disposed respectively.
  • the number keys of '1' to '0' are ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ',' TT ',' ⁇ ',', 'symbol keys and Chinese character function keys can be arranged respectively.
  • the right side of the 'Y' key is extended to be in line with the right side of the 'H' key, and thus 'U', 'I', 'O'
  • Each of the keys may be arranged in line with the 'J', 'K', and 'L' keys.
  • the right side of the ' ⁇ ' key is extended to be in line with the right side of the ' ⁇ ' key, and thus ' ⁇ ', ' ⁇ ', ' ⁇ '
  • Each of the 'keys' may be arranged in line with the ' ⁇ ', ' ⁇ ' and ' ⁇ ' keys.
  • a numeric key is inputted to the input of the character key and various symbols and function keys corresponding to the numeric key whenever the object including the hand is detected. You can switch temporarily.
  • the numeric key input mode may be released when inputting a character key or various symbols and function keys that do not correspond to the numeric keys.
  • the '.' Key value can be converted to ' ⁇ ' by inputting the ' ⁇ Lock' key of the keyboard.
  • the keyboard may be equipped with a Bluetooth pairing function with the smart device.
  • the keyboard for a smart device according to the present invention, is equipped with a Bluetooth multi-pairing function with a plurality of smart devices, the keyboard 'B1', 'B2', 'B3' for selecting a smart device for Bluetooth pairing The key may be provided.
  • a mouse wheel for moving the screen of the smart device is provided, and the mouse wheel or the pen mouse may have a volume up / down function when the 'Fn' function key is pressed.
  • the display means for displaying the power on / off, capital letter input mode, numeric key input mode, the fixed arrangement of characters or various symbols and function keys are placed on one key double.
  • a second IR sensor having a slide page turning function of the smart device may be further provided.
  • the keyboard for a smart device can be used by switching the numeric keys and a part of various symbols or function keys by arranging them repeatedly so that the volume of the keyboard is minimized, so that the keyboard can be easily carried and stored.
  • FIG. 1 is a plan view of an English keyboard for a smart device according to an embodiment of the present invention.
  • FIG. 2 is an enlarged view of a main part of an English keyboard for a smart device disclosed in FIG.
  • FIG. 3 is a plan view of the English / Korean keyboard for a smart device according to another embodiment of the present invention.
  • FIG. 1 is a plan view of an English keyboard for a smart device according to an embodiment of the present invention
  • Figure 2 is an enlarged view of the main part of the English keyboard for smart devices disclosed in Figure 1
  • Figure 3 is another embodiment of the present invention
  • the keyboard 1 for a smart device includes English or Korean keys in which English or Korean keys are arranged in a Qwerty arrangement and various symbols and function keys.
  • Numeric keys are provided together with the numeric keys, and the numeric keys and various symbols and function keys are overlapped with each other, and the numeric keys and various symbols and function keys are duplicated with the 'Num Lk' key.
  • the input is switched to the input of.
  • Keyboard 1 for the smart device as described above is provided with a first IR sensor 11, the number of the input of the character key and various symbols and function keys corresponding to the numeric keys every time the object including the hand is detected You can switch temporarily with keystrokes.
  • the keyboard 1 for a smart device as described above is a touch screen of the smart device itself, has a separate cable for wired connection with the smart device, or has a Bluetooth pairing function for wireless connection with the smart device.
  • the keyboard 1 for a smart device as described above may be equipped with a Bluetooth multi-pairing function with a plurality of smart devices as well as a Bluetooth pairing function for a wireless connection, in this case, the keyboard 1 has a plurality of Bluetooth pairing It has a key 'B1', 'B2', 'B3' for selecting one of the smart devices.
  • the keyboard 1 for a smart device as described above has a mouse wheel (or pen mouse) for shanghaidong of the screen of the smart device, which is in a state where the 'Fn' function key is pressed together with the shanghaidong of the screen. Also performs volume up / down functions.
  • the keyboard 1 for a smart device as described above includes a second IR sensor 13 having a slide page turning function of the smart device.
  • the keyboard 1 for the smart device as described above has a display means for displaying the power on / off, capital letter input mode, numeric key input mode, fixedly arranged characters or various symbols and function keys on one key.
  • This is constituted by lighting devices such as LEDs 14a, 14b, 14c, 14d, and the like.
  • the smart device keyboard 1 as described above may be selectively applied to the English, Korean or English / Korean keyboard.
  • the number keys of '1' to '0' are 'U', 'I', 'O', 'J', 'K', 'L', and 'N' ',' M ',', 'symbol keys and' Fn 'function keys, respectively, and in the case of the Korean keyboard, the number keys' 1' to '0' are ' ⁇ ', ' ⁇ ', ' ⁇ ' , ' ⁇ ', ' ⁇ ', 'TT', ' ⁇ ', ',' symbol keys and 'Hanja' function keys, respectively.
  • each of the ' ⁇ ', ',' and ' ⁇ ' keys may be arranged in line with the ' ⁇ ', ' ⁇ ' and ' ⁇ ' keys.
  • the numeric key input mode is canceled when a character key or various symbols and function keys that do not correspond to the numeric keys are input while the numeric input mode for numeric input is set.
  • FIG. 1 is a plan view of an English keyboard for a smart device according to an embodiment of the present invention
  • Figure 2 is an enlarged view of the main part of the English keyboard for smart devices disclosed in FIG.
  • the English keyboard 1 for a smart device includes a number of English keys in which Q keys are arranged in a Qwerty arrangement, together with various symbols and function keys.
  • the numeric keys are arranged in duplicate of the character keys and various symbols and function keys, and the numeric keys and various symbols and function keys arranged in duplicate are input by the 'Num Lk' key. It is switched and input.
  • the English keyboard 1 for a smart device as described above includes a first IR sensor 11 for temporarily converting input of a character key corresponding to a numeric key and a part of various symbols and function keys into numeric key input.
  • the English keyboard 1 for a smart device as described above has a Bluetooth pairing function for wireless connection with the smart device.
  • the English keyboard (1) for the smart device as described above may have a Bluetooth multi-pairing function with the three smart devices, in this case, the keyboard (1) has one smart device of the three smart devices for Bluetooth pairing Keys 'B1', 'B2' and 'B3' for selection.
  • the English keyboard (1) for the smart device as described above has a mouse wheel (or pen mouse) for the Shanghai-dong of the screen of the smart device, the mouse wheel with the 'Fn' function key pressed together with the Shanghai-dong of the screen In the state, it performs volume up / down function.
  • the English keyboard 1 for a smart device as described above is provided with a second IR sensor 13 having a slide page turning function of the smart device.
  • the English keyboard 1 for the smart device as described above is a power on / off, capital letter input mode, numeric key input mode, LED (14a, which displays a fixed arrangement of characters or various symbols and function keys are placed on one key, 14b, 14c, 14d).
  • numeric input mode for numeric input when a numeric input mode for numeric input is set, a corresponding numeric key input mode is canceled when a character key or various symbols and function keys that do not correspond to the numeric keys are input.
  • Power 14b Uppercase 14c: Number 14d: Upward key lock-Keyboard itself battery 14a flashes continuously-Bluetooth pairing (B1, B2, B3 key), 14b flashes continuously B1, B2, B3 Press and hold B1 to activate the Bluetooth pairing connection between the keyboard and the smart device.
  • B2 or B3
  • the previously used device tablette, etc.
  • Esc Shift Mixed :!
  • the LEDs 14a, 14b, 14c, and 14d each have a power on / off, a capital letter input mode, a numeric key input mode, and a fixed character or various symbols and function keys arranged in one key. Is displayed.
  • the red LED 14a continues to blink when the keyboard itself battery is low
  • the blue LED 14b continues to blink when the Bluetooth pairings B1, B2, and B3 are used.
  • the second IR sensor 13 has a slide page turning function of the smart device, and when the first IR sensor 11 is covered by a hand, a part of a character or various symbols and a function key is switched to an input mode of a numeric key. On the contrary, when there is no hand movement, it returns to the beginning and returns to the normal key input mode. In particular, when the 'Num Lk' key is pressed, the 'Num Lk' state may be automatically released when the first IR sensor 11 is covered by hand.
  • the 'Esc' key displays the 'Esc' key value for normal use, the '!' key value for the Shift blend, the home / iOS key value for the Fn blend, and the F1 (Windows) key value for the Fn + F1 blend.
  • Has ' ⁇ ' Key means ' ⁇ ' key value for general use, '@' key value when Shift is used, android key value for Fn mixture, iOS key value for Fn mixture, and Fn + F2 When mixed, has the value of the F2 (Windows) key.
  • the '*' key displays the '*' key value for normal use, the '%' key value for the Shift mix, the next track (android / iOS) for the Fn + ⁇ mix, and the F5 (Windows) key value for the Fn + F5 mix.
  • '(' Key has the '(' key value for general use, '[' key value for the Shift mix, and volume mute (android / iOS / Windows) key value for the Fn mix.
  • ')' Key is used for general use ') It has 'key value,' '' key value when Shift is used, and volume up (android / iOS / Windows) key value when Fn is used.
  • the '-' key has the '-' key value for general use, the '_' key value for the Shift mix, and the volume down (android / iOS / Windows) key value for the Fn mix.
  • 'Num Lk' key is used for 'u', 'i', 'o', 'j', 'k', 'l', 'n', 'm', ',' symbol key and 'Fn' function.
  • the key value of the key is switched to the '1 to 0' key value, and the key value of the function key 20 of 'h' is switched to the ',' key value. It has a function to make a touch type virtual keyboard appear on the screen of the smart device when the shift is mixed.
  • 'PgUp' key has 'Page Up' key value for general use, '+' key value when Shift is used, and ' ⁇ ' key value when Fn is used.
  • 'Delete' key has 'Delete' key value for general use and 'Prt Sc (screen capture)' key value for Fn mixed use.
  • each has its own key value: 'enter return', 'left shift', 'z', 'x', 'c', 'v', 'b', 'n', ' 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', ', '' among the 'm', ',', '.' and 'Fn' keys.
  • z ',' x ',' c ',' v ', and' b 'keys do not have the same value as' ⁇ ', '>', ':', ';' and ' ⁇ '.
  • the 'n', 'm', ',' and 'Fn' function keys have key values of '7', '8', '9' and '0' when the first IR sensor is covered. .
  • ' ⁇ Lock' key converts '.' Key value to ' ⁇ ' key value in normal use, and converts ' ⁇ ' key value to '.' Key value in use when it is converted to ' ⁇ ' key value. It has a key value. It has a key value that converts the OS to android on a single click with Fn, converts the OS to iOS on a double click with Fn, and switches the OS to Windows on a third click with Fn.
  • FIG. 3 is a plan view of an English / Korean keyboard 1 for a smart device according to another embodiment of the present invention.
  • This keyboard 1 is provided with a Korean / English switching key, and since it is the same as that of the first embodiment of the English language, a detailed description thereof will be omitted. Hereinafter, only Korean will be described in detail.
  • the Hangul keyboard 1 for a smart device includes a Hangul key in which a Hangul key is arranged in a Qwerty arrangement and a numeric key along with various symbols and function keys.
  • the numeric keys are arranged to be overlapped with a part of a character key and various symbols and function keys, and the numeric keys and various symbols and function keys arranged to be duplicated with the numeric keys are converted to an input of the 'Num Lk' key. do.
  • the Korean keyboard 1 for a smart device as described above includes a first IR sensor 11 for temporarily converting input of a character key corresponding to a numeric key and a part of various symbols and function keys into numeric key input.
  • the Korean keyboard 1 for a smart device as described above may have a Bluetooth multi-pairing function with a plurality of smart devices, in which case the keyboard 1 selects one smart device among a plurality of smart devices for Bluetooth pairing.
  • 'B1', 'B2', and 'B3' keys may have a Bluetooth multi-pairing function with a plurality of smart devices, in which case the keyboard 1 selects one smart device among a plurality of smart devices for Bluetooth pairing.
  • the Korean keyboard 1 for a smart device as described above has a mouse wheel (or mouse pen) for shanghaidong of the screen of the smart device, which is pressed together with the shanghaidong of the screen. In the state, it performs volume up / down function.
  • the Korean keyboard 1 for a smart device as described above includes a second IR sensor 13 having a slide page turning function of the smart device.
  • the Korean keyboard 1 for the smart device as described above is a power on / off, capital letter input mode, numeric key input mode, LED (14a, which displays the fixed characters or various symbols and function keys arranged in one key 14b, 14c, 14d).
  • the Korean keyboard 1 as described above has a number key of '1' to '0', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', 'TT', ' '-', ',' Symbol keys and 'Hanja' function keys are placed respectively.
  • the right side of the ' ⁇ ' key is extended to be in line with the right side of the ' ⁇ ' key, and the ' ⁇ ', ',' and ' ⁇ ' keys are separated from the ' ⁇ ', ' ⁇ ' and ' ⁇ ' keys.
  • the operation of the numeric keys is easy.
  • the Korean keyboard (1) as above is a collection of ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', 'TT', ' ⁇ ' keys and ', '1', '2', '3', ',', '4', '5', ' Input by 6 ',' 7 ',' 8 ',' 9, ',' 0 'keys, input of character keys or various symbols and function keys that do not correspond to' 1 ⁇ 0 'number keys and', 'symbol keys When the corresponding number key and ',' symbol key input mode are released.
  • Power 14b Uppercase 14c: Number 14d: Upward key lock-Keyboard itself battery 14a flashes continuously-Bluetooth pairing (B1, B2, B3 key), 14b flashes continuously B1, B2, B3 Press and hold B1 to activate the Bluetooth pairing connection between the keyboard and the smart device.
  • B2 or B3
  • B3 the previously used device
  • Esc Shift Mixed the previously used device (tablet pc, etc.) is automatically pressed when B2 or (B3) is pressed. ).
  • the LEDs 14a, 14b, 14c, and 14d each have a power on / off, a capital letter input mode, a numeric key input mode, and a fixed character or various symbols and function keys arranged in one key. Is displayed.
  • the red LED 14a continues to blink when the keyboard itself battery is low
  • the blue LED 14b continues to blink when the Bluetooth pairing (B1, B2, B3 key is pressed).
  • the second IR sensor 13 When the second IR sensor 13 has a slide page turning function of the smart device, and the first IR sensor 11 is covered by a hand, a part of a character or various symbols and a function key is switched to an input mode of a numeric key. On the contrary, when there is no hand movement, it returns to the beginning and returns to the normal key input mode. In particular, when the 'Num Lk' key is pressed, the 'Num Lk' state may be automatically released when the first IR sensor 11 is covered by hand.
  • the 'Esc' key displays the 'Esc' key value for normal use, the '!' key value for the Shift blend, the home / iOS key value for the Fn blend, and the F1 (Windows) key value for the Fn + F1 blend.
  • Has ' ⁇ ' Key means ' ⁇ ' key value for general use, '@' key value when Shift is used, android key value for Fn mixture, iOS key value for Fn mixture, and Fn + F2 When mixed, has the value of the F2 (Windows) key.
  • the '*' key displays the '*' key value for normal use, the '%' key value for the Shift mix, the next track (android / iOS) for the Fn + ⁇ mix, and the F5 (Windows) key value for the Fn + F5 mix.
  • '(' Key has the '(' key value for general use, '[' key value for the Shift mix, and volume mute (android / iOS / Windows) key value for the Fn mix.
  • ')' Key is used for general use ') It has 'key value,' '' key value when Shift is used, and volume up (android / iOS / Windows) key value when Fn is used.
  • the '-' key has the '-' key value for general use, the '_' key value for the Shift mix, and the volume down (android / iOS / Windows) key value for the Fn mix.
  • 'Num Lk' key is used for ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', 'TT', ' ⁇ ', ',' symbol key and 'Hanja' function. Switch the key value of the key to the '1 to 0' key value, and switch the key value of the ' ⁇ ' key to the ',' key value. It has a function to make a touch type virtual keyboard appear on the screen of the smart device when the shift is mixed.
  • 'PgUp' key has 'Page Up' key value for general use, '+' key value when Shift is used, and ' ⁇ ' key value when Fn is used.
  • 'Delete' key has 'Delete' key value for general use and Prt Sc (screen capture) key value for Fn mixed use.
  • 'enter return', 'left shift', ' ⁇ ', ' ⁇ ', ' ⁇ ', 'et', ' ⁇ ', ' ⁇ ', ' ⁇ ',' '', '.' Unlike other keys, '' '' and '.' Keys have the key values of '/' and '?' When they are mixed with Shift, ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ', ' ⁇ ' Unlike other keys, the key has the key values of ' ⁇ ', '>', ':', ';' and ' ⁇ ' when Fn is mixed. 'TT', ' ⁇ ', ',' and 'Hanja' function keys Unlike other keys, the first IR sensor has a key value of '7', '8', '9', and '0'.
  • ' ⁇ Lock' key converts '.' Key value to ' ⁇ ' key value in normal use, and converts ' ⁇ ' key value to '.' Key value in use when it is converted to ' ⁇ ' key value. It has a key value. It has a key value that converts the OS to android on a single click with Fn, converts the OS to iOS on a double click with Fn, and switches the OS to Windows on a third click with Fn.
  • the keyboard for a smart device can be used by switching the numeric keys and a number of symbols or function keys by arranging them repeatedly so that the volume of the keyboard is minimized and thus easy to carry or store. It can be connected to a smart device such as wired or wireless.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

Selon un mode de réalisation, la présente invention concerne un clavier, pour un dispositif intelligent, comprenant des touches de caractère dans une configuration QWERTY, qui est caractérisé en ce qu'il comprend : des touches de nombre chevauchant une partie de touches de caractère et diverses touches de symbole et de fonction ; et des entrées de commutation des touches de nombre et des touches de caractère et diverses touches de symboles et de fonction qui se chevauchent au moyen de la saisie de la touche « Num Lk » et du blocage par la main d'« un premier capteur IR ».
PCT/KR2016/011342 2016-10-11 2016-10-11 Clavier pour dispositif intelligent WO2018070558A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2016/011342 WO2018070558A1 (fr) 2016-10-11 2016-10-11 Clavier pour dispositif intelligent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2016/011342 WO2018070558A1 (fr) 2016-10-11 2016-10-11 Clavier pour dispositif intelligent

Publications (1)

Publication Number Publication Date
WO2018070558A1 true WO2018070558A1 (fr) 2018-04-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110069141A (zh) * 2019-03-07 2019-07-30 华为终端有限公司 一种键盘显示方法、键盘及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050169689A1 (en) * 2001-04-30 2005-08-04 Microsoft Corporation Keyboard with improved function and editing sections
US20100141484A1 (en) * 2008-12-08 2010-06-10 Research In Motion Limited Optimized keyboard for handheld thumb-typing and touch-typing
WO2014069969A2 (fr) * 2012-11-05 2014-05-08 Yang Giho Clavier semi-compact et procédé associé
US20140143703A1 (en) * 2010-02-18 2014-05-22 Sulaiman AlKazi Configurable multilingual keyboard
US20140292658A1 (en) * 2013-03-27 2014-10-02 Research In Motion Limited Keypad with optical sensors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050169689A1 (en) * 2001-04-30 2005-08-04 Microsoft Corporation Keyboard with improved function and editing sections
US20100141484A1 (en) * 2008-12-08 2010-06-10 Research In Motion Limited Optimized keyboard for handheld thumb-typing and touch-typing
US20140143703A1 (en) * 2010-02-18 2014-05-22 Sulaiman AlKazi Configurable multilingual keyboard
WO2014069969A2 (fr) * 2012-11-05 2014-05-08 Yang Giho Clavier semi-compact et procédé associé
US20140292658A1 (en) * 2013-03-27 2014-10-02 Research In Motion Limited Keypad with optical sensors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110069141A (zh) * 2019-03-07 2019-07-30 华为终端有限公司 一种键盘显示方法、键盘及电子设备

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