CN101853103A - Method and device for realizing virtual keyboard - Google Patents
Method and device for realizing virtual keyboard Download PDFInfo
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- CN101853103A CN101853103A CN201010192110A CN201010192110A CN101853103A CN 101853103 A CN101853103 A CN 101853103A CN 201010192110 A CN201010192110 A CN 201010192110A CN 201010192110 A CN201010192110 A CN 201010192110A CN 101853103 A CN101853103 A CN 101853103A
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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04804—Transparency, e.g. transparent or translucent windows
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- Input From Keyboards Or The Like (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a method and a device for realizing a virtual keyboard. In the invention, a semitransparent virtual keyboard image layer is configured above all image layers in touch panel equipment, and the semitransparent virtual keyboard is controlled by a keyboard control mark to pop up and close on a touch panel; and the semitransparent virtual keyboard, which pops up, covers the whole touch panel, and touch panel operation conducted by the user in places without the keyboard control mark is regarded as the operation of the semitransparent virtual keyboard. When the method and device of the invention are adopted, the problem that the virtual keyboard, which exists together with text display, occupies the space of the touch panel during text input on the touch panel equipment is solved radically, and the text display and keyboard operation areas are increases to a maximum degree due to synchronous full screen text and keyboard display. The method and the devices improve the operation accuracy of the virtual keyboard, optimize the text display and have high application and promotion valves.
Description
Technical field
The present invention relates to touch screen technology, particularly based on the implementation method and the device of a kind of dummy keyboard of touch panel device.
Background technology
The on-keyboard touch panel device has become the new lover and the main flow of electronic product gradually, enjoys liking of consumer.When carrying out operation such as literal input at touch panel devices such as using mobile phone, keyboard and literal will be at same screen displays, the solution pattern of prior art is: mobile phone screen is divided, made the part of screen be used for display text, another part is used for display keyboard; But, can cause keyboard to tie up the problem in screen display space like this.For addressing the above problem, prior art solutions has following several:
1. dwindle keyboard, display text.This kind operation can cause the keyboard space little, and each key is also corresponding to be dwindled, and when using finger to operate, can exert an influence to performance accuracy, and is under the especially manually-operated situation, particularly evident;
2. the amplification keyboard dwindles literal.This kind operation can cause the literal display space to diminish, and the user can't conveniently consult input text, does not more have overall visual angle;
3. utilize the mode of fuzzy Judgment to determine the key assignments of input, perhaps adopt the demonstration of special efficacy mode expanded text such as text fields rolling.This kind scheme ties up the problem DeGrain in screen display space to solving keyboard, and makes inputting interface complicated, is unfavorable for that the user uses.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of implementation method and device of dummy keyboard, to solve the problem that keyboard in the existing touch panel device ties up the screen display space.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of implementation method of dummy keyboard, this method comprises:
Translucent dummy keyboard figure is placed on the superiors of All Layers in the touch panel device, and controls the ejection of translucent dummy keyboard on touch-screen and close by the Keyboard Control sign;
Translucent dummy keyboard At time of eject covers touch-screen fully, and the user all is considered as the operation of double transparent virtual keyboard beyond the Keyboard Control sign to all operations of touch-screen.
In the such scheme, when the user operated touch-screen, this method also comprised: judge whether it is that the Keyboard Control sign is operated, if then realize ejecting or closing by the Keyboard Control sign being operated the translucent dummy keyboard of control; Otherwise, judge translucent dummy keyboard state of living in again, if translucent dummy keyboard is in the ejection state, then translucent dummy keyboard produces corresponding key assignments according to the user to the operation of touch-screen, if translucent dummy keyboard is in closed condition, then the user is passed to the consistency operation system to the operation of touch-screen and handle.
In the such scheme, when translucent dummy keyboard was in the ejection state, this method also comprised: judge whether that according to the corresponding key assignments that is produced needs refresh keyboard layout, refresh keyboard layout if desired, then keyboard is carried out the layout refresh operation; Otherwise,, produce corresponding text in text interface in conjunction with current input method status.
In the such scheme, when translucent dummy keyboard was in closed condition, the user directly operated the text interface on the touch-screen the user that is operating as of touch-screen.
In the such scheme, this method also comprises: eyesight situation, vision hobby according to the user, dispose the transparency of translucent dummy keyboard and preserve configuration result.
The present invention also provides a kind of implement device of dummy keyboard, and this device comprises: module is set dummy keyboard and controlled flag is provided with module; Wherein,
Dummy keyboard is provided with module, be used for translucent dummy keyboard figure is placed on the superiors of touch panel device All Layers, make translucent dummy keyboard At time of eject cover touch-screen fully, and the user all is considered as the operation of double transparent virtual keyboard to all operations of touch-screen beyond the Keyboard Control sign;
Controlled flag is provided with module, is used to control the ejection of translucent dummy keyboard on touch-screen and closes.
In the such scheme, this device also comprises: the touch-screen judge module, be used to judge that the user is current whether the Keyboard Control sign is operated,, then the ejection of the translucent dummy keyboard of module controls be set or close by controlled flag if the Keyboard Control sign is operated; Otherwise, judge translucent dummy keyboard state of living in again, when translucent dummy keyboard is in the ejection state, then the operation of touch-screen is produced corresponding key assignments according to the user, when translucent dummy keyboard is in closed condition, then the user is passed to the consistency operation system to the operation of touch-screen and handle.
In the such scheme, described dummy keyboard is provided with module, also is used for when translucent dummy keyboard is in the ejection state, judges whether that according to the corresponding key assignments that is produced needs refresh keyboard layout, refresh keyboard layout if desired, then keyboard is carried out the layout refresh operation; Otherwise,, produce corresponding text in text interface in conjunction with current input method status.
In the such scheme, when translucent dummy keyboard was in closed condition, the user directly operated the text interface on the touch-screen the user that is operating as of touch-screen.
In the such scheme, this device also comprises: the transparency configuration module is used to dispose the transparency of translucent dummy keyboard and preserves configuration result.
The implementation method of a kind of dummy keyboard provided by the present invention and device are placed on the superiors of All Layers in the touch panel device with translucent dummy keyboard figure, and control the ejection of translucent dummy keyboard on touch-screen and close by the Keyboard Control sign; Translucent dummy keyboard At time of eject covers touch-screen fully, and the user all is considered as the operation of double transparent virtual keyboard beyond the Keyboard Control sign to all operations of touch-screen.Its advantage is: the present invention has fundamentally solved touch panel device when text is imported, tie up the problem in touch-screen space when dummy keyboard and text display coexistence, in the full screen display text, the full screen display keyboard has increased the area of text display and keyboard operation to the full extent.Improve the dummy keyboard performance accuracy, optimized text display; When the full touch panel device of on-keyboard became electronic product new lover and main flow gradually, the present invention had great application space and economic worth, and had great promotional value.
Description of drawings
Fig. 1 is the implementation method process flow diagram of dummy keyboard of the present invention;
Touch screen interface synoptic diagram when Fig. 2 ejects or closes for dummy keyboard of the present invention;
Fig. 3 is the implement device structural representation of dummy keyboard of the present invention.
Embodiment
Basic thought of the present invention is: translucent dummy keyboard figure is placed on the superiors of All Layers in the touch panel device, and controls the ejection of translucent dummy keyboard on touch-screen and close by the Keyboard Control sign; Translucent dummy keyboard At time of eject covers touch-screen fully, and the user all is considered as the operation of double transparent virtual keyboard beyond the Keyboard Control sign to all operations of touch-screen.
Below by specific embodiment the present invention program is elaborated, in the present embodiment, touch panel device is a touch-screen mobile phone.
A kind of implementation method of dummy keyboard, as shown in Figure 1, this method may further comprise the steps:
Step 100: the superiors at touch-screen figure layer are provided with translucent dummy keyboard figure layer, and cover the touch-screen of mobile phone fully;
In this step, the translucent dummy keyboard figure that is provided with is placed on the superiors of All Layers in the touch panel device, cover touch-screen when making translucent dummy keyboard be in the ejection state fully, and the user of damming is to all operations of touch-screen, and promptly the user all is considered as operation to this dummy keyboard to all operations of touch-screen beyond the Keyboard Control sign; Here, can pass through the setting that invoke user interface (UI, User Interface) is utilized the translucent figure layer of existing techniques in realizing, wherein, the interface that is called can specifically be provided with according to cell phone platform.When the transparency of figure layer is set in system, can represent the parameter A lpha of transparency to be set to any numerical value between the 0-255, for example: when this value is set to 0, the transparency of presentation graphs layer is for transparent fully, when this value was set to 255, the transparency of presentation graphs layer was for opaque fully, during specific to translucent dummy keyboard, can realize transparency control by adjustment to the Aplha value to the translucent dummy keyboard of prospect.
Step 101: the Keyboard Control sign is set to control the ejection of translucent dummy keyboard on touch-screen and to close;
In this step, as shown in Figure 2, the Keyboard Control sign is set on handset touch panel, to control the ejection of translucent dummy keyboard on touch-screen and to close, here, the position of Keyboard Control sign can be provided with as the case may be, preferable, so that the user uses to foundation is set; Shown in the left figure of Fig. 2, when translucent dummy keyboard At time of eject, translucent dummy keyboard covers the touch-screen of mobile phone fully, and all operations of user to touch-screen dams, when double transparent virtual keyboard operation of user, pass to the consistency operation system handles after converting user's operation to corresponding key assignments; Shown in the right figure of Fig. 2, when translucent dummy keyboard is closed, the user can be directly to the text interface on the touch-screen click, operation such as focus switching, perhaps other functions of mobile phone are operated, and aforesaid operations are carried out respective handling by the consistency operation system; For example: by touching relevant position, time decision operation key position and longly operation such as pressing, aforesaid operations is passed to the consistency operation system, insert, delete corresponding operatings such as text in text interface.
Step 102: the transparency that disposes translucent dummy keyboard;
In this step, the transparency of user on mobile phone is provided with in the interface, can by transparency option be set according to the eyesight situation, vision hobby etc. of oneself transparency is set, select to be fit to the keyboard transparency of own use and to preserve by mobile phone, for example:, be shown as transparent fully when transparency is set to 0; When transparency is set to 255, be shown as opaque fully.
Step 103: when the user operated touch-screen, touch-screen judged whether the Keyboard Control sign is operated, if the Keyboard Control sign is operated, then execution in step 104; Otherwise, execution in step 105;
In this step, at first, the effective coverage scope of Keyboard Control sign need be set, after the user operates touch-screen, touch-screen can be to touching position information of backstage operating system feedback, if this positional information in the scope of the effective coverage of Keyboard Control sign, thinks then that the user operates the Keyboard Control sign.
Step 104: touch-screen judges whether translucent dummy keyboard is in the ejection state, if current translucent keyboard is in the ejection state, then close translucent dummy keyboard, the user can directly operate the text interface on the touch-screen or other functions, returns step 103 then; Otherwise, eject translucent dummy keyboard, and the user of damming is to all operations of touch-screen, and returns step 103;
In this step, can judge whether translucent dummy keyboard is in the ejection state by keyboard ejection zone bit is set, for example: it is 1 that keyboard ejects zone bit, shows that translucent dummy keyboard ejects; It is 0 that keyboard ejects zone bit, shows that translucent dummy keyboard closes.
Step 105: touch-screen judges whether translucent dummy keyboard is in the ejection state, if current translucent keyboard is in the ejection state, then produces corresponding key assignments according to aforesaid operations, and execution in step 106; Otherwise, aforesaid operations is passed to the consistency operation system handles, and return step 103;
In this step, when translucent dummy keyboard is in the ejection state, the operation of user beyond the Keyboard Control sign all is considered as the operation of double transparent virtual keyboard, and produce corresponding key assignments according to user's operation, here the key assignments that is produced is not limited to digital key assignments, can also comprise other key assignments, refresh key assignments etc. as keyboard; Otherwise, when translucent dummy keyboard is in closed condition, the user can directly operate other functions of text interface or mobile phone by touch-screen, and by the consistency operation system aforesaid operations is carried out respective handling, for example: the user to text interface click, operation such as focus switching.
Step 106: judge whether that according to corresponding key assignments needs refresh keyboard layout, refresh keyboard layout if desired, then keyboard is carried out the layout refresh operation, return step 103 then; Otherwise, above-mentioned key assignments is passed to the consistency operation system, in conjunction with current input method status, produce corresponding text, and return step 103 in text interface.
In this step, the described keyboard layout that refreshes is meant the input method status that changes keyboard, for example: keyboard refreshed from digital input state be alphabetical input state.
Thus, the present invention has fundamentally solved touch panel device when text is imported, tie up the problem in touch-screen space when dummy keyboard and text display coexistence, in the full screen display text, the full screen display keyboard, increase the area of text display and keyboard operation to the full extent, improved the dummy keyboard performance accuracy, optimized text display.
Based on said method, the present invention also provides a kind of implement device of dummy keyboard, and as shown in Figure 3, this device comprises: module is set dummy keyboard and controlled flag is provided with module; Wherein,
Dummy keyboard is provided with module, be used for translucent dummy keyboard figure is placed on the superiors of touch panel device All Layers, make translucent dummy keyboard At time of eject cover touch-screen fully, and the user all is considered as the operation of double transparent virtual keyboard to all operations of touch-screen beyond the Keyboard Control sign;
Controlled flag is provided with module, is used to control the ejection of translucent dummy keyboard on touch-screen and closes.This device also comprises: the touch operation judge module, be used to judge that the user is current whether the Keyboard Control sign is operated, and if the Keyboard Control sign is operated, then the ejection of module controls dummy keyboard is set or closes by controlled flag; Otherwise, judge translucent dummy keyboard state of living in again, when translucent dummy keyboard is in the ejection state, then the operation of touch-screen is produced corresponding key assignments according to the user, when dummy keyboard is in closed condition, then the user is passed to the consistency operation system to the operation of touch-screen and handle.
Described dummy keyboard is provided with module, also is used for when translucent dummy keyboard is in the ejection state, judges whether that according to the corresponding key assignments that is produced needs refresh keyboard layout, refreshes keyboard layout if desired, then keyboard is carried out the layout refresh operation; Otherwise,, produce corresponding text in text interface in conjunction with current input method status.
When translucent dummy keyboard was in closed condition, the user directly operated the text interface on the touch-screen the user that is operating as of touch-screen.
This device also comprises: the transparency configuration module is used to dispose the transparency of translucent dummy keyboard and preserves configuration result; Here, the user can select to be fit to own keyboard transparency of using and preservation by option is set according to the eyesight situation, vision hobby etc. of oneself.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the implementation method of a dummy keyboard is characterized in that, this method comprises:
Translucent dummy keyboard figure is placed on the superiors of All Layers in the touch panel device, and controls the ejection of translucent dummy keyboard on touch-screen and close by the Keyboard Control sign;
Translucent dummy keyboard At time of eject covers touch-screen fully, and the user all is considered as the operation of double transparent virtual keyboard beyond the Keyboard Control sign to all operations of touch-screen.
2. method according to claim 1, it is characterized in that when the user operated touch-screen, this method also comprised: judge whether it is that the Keyboard Control sign is operated, if then realize ejecting or closing by the Keyboard Control sign being operated the translucent dummy keyboard of control; Otherwise, judge translucent dummy keyboard state of living in again, if translucent dummy keyboard is in the ejection state, then translucent dummy keyboard produces corresponding key assignments according to the user to the operation of touch-screen, if translucent dummy keyboard is in closed condition, then the user is passed to the consistency operation system to the operation of touch-screen and handle.
3. method according to claim 2, it is characterized in that when translucent dummy keyboard was in the ejection state, this method also comprised: judge whether that according to the corresponding key assignments that is produced needs refresh keyboard layout, refresh keyboard layout if desired, then keyboard is carried out the layout refresh operation; Otherwise,, produce corresponding text in text interface in conjunction with current input method status.
4. method according to claim 2 is characterized in that, when translucent dummy keyboard was in closed condition, the user directly operated the text interface on the touch-screen the user that is operating as of touch-screen.
5. according to each described method of claim 1 to 4, it is characterized in that this method also comprises: eyesight situation, vision hobby according to the user, dispose the transparency of translucent dummy keyboard and preserve configuration result.
6. the implement device of a dummy keyboard is characterized in that, this device comprises: module is set dummy keyboard and controlled flag is provided with module; Wherein,
Dummy keyboard is provided with module, be used for translucent dummy keyboard figure is placed on the superiors of touch panel device All Layers, make translucent dummy keyboard At time of eject cover touch-screen fully, and the user all is considered as the operation of double transparent virtual keyboard to all operations of touch-screen beyond the Keyboard Control sign;
Controlled flag is provided with module, is used to control the ejection of translucent dummy keyboard on touch-screen and closes.
7. device according to claim 6, it is characterized in that, this device also comprises: the touch-screen judge module, be used to judge that the user is current whether the Keyboard Control sign is operated, if the Keyboard Control sign is operated, then the ejection of the translucent dummy keyboard of module controls is set or closes by controlled flag; Otherwise, judge translucent dummy keyboard state of living in again, when translucent dummy keyboard is in the ejection state, then the operation of touch-screen is produced corresponding key assignments according to the user, when translucent dummy keyboard is in closed condition, then the user is passed to the consistency operation system to the operation of touch-screen and handle.
8. device according to claim 7, it is characterized in that, described dummy keyboard is provided with module, also be used for when translucent dummy keyboard is in the ejection state, judge whether that according to the corresponding key assignments that is produced needs refresh keyboard layout, refresh keyboard layout if desired, then keyboard is carried out the layout refresh operation; Otherwise,, produce corresponding text in text interface in conjunction with current input method status.
9. device according to claim 7 is characterized in that, when translucent dummy keyboard was in closed condition, the user directly operated the text interface on the touch-screen the user that is operating as of touch-screen.
10. according to each described device of claim 6 to 9, it is characterized in that this device also comprises: the transparency configuration module is used to dispose the transparency of translucent dummy keyboard and preserves configuration result.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010192110A CN101853103A (en) | 2010-06-03 | 2010-06-03 | Method and device for realizing virtual keyboard |
| PCT/CN2010/076212 WO2011150593A1 (en) | 2010-06-03 | 2010-08-20 | Virtual keyboard realization method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010192110A CN101853103A (en) | 2010-06-03 | 2010-06-03 | Method and device for realizing virtual keyboard |
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| CN101853103A true CN101853103A (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010192110A Pending CN101853103A (en) | 2010-06-03 | 2010-06-03 | Method and device for realizing virtual keyboard |
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| CN (1) | CN101853103A (en) |
| WO (1) | WO2011150593A1 (en) |
Cited By (18)
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| CN102087584A (en) * | 2011-01-30 | 2011-06-08 | 广州市久邦数码科技有限公司 | Graphical interface display method of virtual keyboard |
| CN102243572A (en) * | 2011-07-20 | 2011-11-16 | 浙江大学 | Method for realizing full-screen keyboard of mobile Internet equipment |
| CN102541423A (en) * | 2010-12-24 | 2012-07-04 | 北大方正集团有限公司 | Method and device for compiling organic chemical structural formulas |
| CN102594992A (en) * | 2009-12-31 | 2012-07-18 | 联想(北京)有限公司 | Switching method of terminal keyboard and mobile terminal |
| CN102915181A (en) * | 2011-08-02 | 2013-02-06 | 联想(北京)有限公司 | Electronic device and application selection method therefor |
| WO2013026257A1 (en) * | 2011-08-19 | 2013-02-28 | 深圳市嘉兰图设计有限公司 | Mobile terminal |
| CN103186369A (en) * | 2011-12-28 | 2013-07-03 | 中兴通讯股份有限公司 | Method and device for distributing virtual keys on terminal |
| CN103209236A (en) * | 2013-02-28 | 2013-07-17 | 广东欧珀移动通信有限公司 | Method for adjusting transparency of dialing keypad and touch mobile communication terminal thereof |
| CN103309616A (en) * | 2013-06-26 | 2013-09-18 | 华为终端有限公司 | Soft keyboard display method and terminal |
| CN103365582A (en) * | 2012-04-03 | 2013-10-23 | 深圳富泰宏精密工业有限公司 | Touch type electronic device input system and method |
| CN103986823A (en) * | 2014-05-04 | 2014-08-13 | 苏州乐聚一堂电子科技有限公司 | Transparent cell phone input method |
| CN104199589A (en) * | 2014-08-27 | 2014-12-10 | 宇龙计算机通信科技(深圳)有限公司 | Character input method and mobile terminal with same installed internally |
| CN104321719A (en) * | 2012-04-04 | 2015-01-28 | 徐舟兴 | Method for displaying keypad for smart device |
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| CN104750364A (en) * | 2015-04-10 | 2015-07-01 | 赵晓辉 | Character and signal inputting method and device on intelligent electronic device |
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| CN103209236A (en) * | 2013-02-28 | 2013-07-17 | 广东欧珀移动通信有限公司 | Method for adjusting transparency of dialing keypad and touch mobile communication terminal thereof |
| CN103309616A (en) * | 2013-06-26 | 2013-09-18 | 华为终端有限公司 | Soft keyboard display method and terminal |
| WO2014206324A1 (en) * | 2013-06-26 | 2014-12-31 | 华为终端有限公司 | Soft keyboard display method and terminal |
| CN103986823A (en) * | 2014-05-04 | 2014-08-13 | 苏州乐聚一堂电子科技有限公司 | Transparent cell phone input method |
| CN104199589A (en) * | 2014-08-27 | 2014-12-10 | 宇龙计算机通信科技(深圳)有限公司 | Character input method and mobile terminal with same installed internally |
| CN104199589B (en) * | 2014-08-27 | 2017-11-17 | 宇龙计算机通信科技(深圳)有限公司 | A kind of mobile terminal of character input method and the built-in character input method |
| CN104503656A (en) * | 2014-12-05 | 2015-04-08 | 蓝信工场（北京）科技有限公司 | Method and device for instant messaging information input |
| CN104750364A (en) * | 2015-04-10 | 2015-07-01 | 赵晓辉 | Character and signal inputting method and device on intelligent electronic device |
| US10956033B2 (en) | 2017-07-13 | 2021-03-23 | Hand Held Products, Inc. | System and method for generating a virtual keyboard with a highlighted area of interest |
| CN108304131A (en) * | 2018-01-09 | 2018-07-20 | 武汉斗鱼网络科技有限公司 | Keyboard optimized treatment method, storage medium, electronic equipment and system |
| CN108304131B (en) * | 2018-01-09 | 2019-10-25 | 武汉斗鱼网络科技有限公司 | Keyboard optimized treatment method, storage medium, electronic equipment and system |
| CN113450671A (en) * | 2021-07-28 | 2021-09-28 | 江西华创触控科技有限公司 | Transparent display screen |
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| WO2011150593A1 (en) | 2011-12-08 |
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