CN101430620A - Notebook with multi-point touch control type screen - Google Patents
Notebook with multi-point touch control type screen Download PDFInfo
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- CN101430620A CN101430620A CNA2007101681113A CN200710168111A CN101430620A CN 101430620 A CN101430620 A CN 101430620A CN A2007101681113 A CNA2007101681113 A CN A2007101681113A CN 200710168111 A CN200710168111 A CN 200710168111A CN 101430620 A CN101430620 A CN 101430620A
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Abstract
The invention relates to a computer which is provided with a touch-control screen, in particular to a note-typed computer which is provided with a multi-point touch-control screen. The computer at least comprises a computer core system, a display screen, a touch-control screen and an input controller; wherein, an application program divides the touch-control screen into a plurality of regions and simulates the touch-control screen as a keyboard module and a touch-control pad, the keyboard module and a handwriting pad, a drawing pad or a second display screen. The second display screen is combined with the display screen of the computer system into a double-screen display mode. The computer is mainly applied to the structure of the note-typed computer, combines a liquid crystal display screen for displaying and the touch-control screen with the multi-point touch-control capacity and simulates the touch-control screen into a plurality of application modes in a software simulating way.
Description
Technical field
The present invention relates to have the computing machine of touch control screen, particularly a kind of mobile computer with multi-point touch control type screen.
Background technology
At present the mobile computer main flow is with the keyboard of LCD screen (LCD) collocation mobile computer special use and the Trackpad interface as the input and output of standard, keyboard and Trackpad can't be integrated independently of one another, take sizable operating space and influenced the design of mobile computer mechanism, cause the mobile computer volume to effectively reduce, and increase the elasticity of space utilization.
Mobile computer has portable characteristic, its structure is usually as shown in Figure 1: this mobile computer 10, but include the LCD screen 101 and the host machine part of folding and display frame, promptly be provided with Keysheet module 103 input medias such as grade on the host machine part, the ability of mobile computer input is provided, is formed by keyboard, Trackpad and some function buttons on the structure.
Except above-mentioned be the main LCD screen in order to the display frame function, computer system more can be quoted Touch Screen as input equipment, allow the user can use pointer or finger, even can on screen, simulate a dummy keyboard by software approach directly in the on-screen options control.As shown in Figure 2, on display screen 20, produce a software keyboard zone 203, this software keyboard zone 203 has covered the display frame 201 of part, the action that the user can use the keypad function in this software keyboard zone 203 to import, by above-mentioned software approach, with zone 203 emulation of the software keyboard on the Touch Screen one dummy keyboard, the identification user utilizes pointer (stylus) or finger generation coordinate signal again, again the coordinate signal correspondence is gone out the keyboard symbol on the relative position, produce relative keypress function by conversion, such technology often is applied on the mobile device of hand-held, as PDA, or can utilize on the general computer system.
Summary of the invention
The purpose of this invention is to provide a kind of computing machine with multi-point touch control type screen, it mainly is the framework that is applied to mobile computer, the Touch Screen that has the multi-point touch ability in conjunction with the LCD Panel and that shows usefulness, mode by software emulation, with this Touch Screen emulation several applications pattern
For solving the problems of the technologies described above, the present invention is achieved in that
A kind of mobile computer with multi-point touch control type screen is characterized in that: include at least:
One computer core system is wherein installed an operating system and an application program;
One display screen, this computer core system system electrically connects this display screen by a Graphics Processing Unit;
One Touch Screen is one to have the Touch Screen of multi-point touch function, and this computer core system electrically connects this Touch Screen by this Graphics Processing Unit, and this application program can be the software approach with the various input patterns of this Touch Screen emulation; And
One input controller, various input medias are to electrically connect this computer core system by this input controller, this Touch Screen electrically connects this input controller, the information by this Touch Screen input can be passed to this computer core system;
Wherein, this application program is divided into a plurality of zones with this Touch Screen, and this Touch Screen emulation become a Keysheet module and a Trackpad, this Keysheet module and a handwriting pad, a plotting sheet or one second display screen, this second display screen cooperates with the display screen of this computer system becomes a pair of screen display mode.
Described mobile computer with multi-point touch control type screen is characterized in that this Touch Screen comprises at least:
One display driver unit shows in order to drive this Touch Screen;
One interface detecting unit is in order to detect the input peripheral information of each connecting interface; And
One multi-point touch unit for this Touch Screen processing unit of the plural touch-control incident of sensing simultaneously, can receive the produced simultaneously touch information of two or more touch-control sensing assemblies.
Described mobile computer with multi-point touch control type screen is characterized in that this multi-point touch unit comprises at least:
One keyboard simulation module is virtual keyboard by this application program with this Touch Screen emulation;
One handwriting pad emulation module is virtual handwriting pad by this application program with this Touch Screen emulation;
One Trackpad emulation module is virtual Trackpad by this application program with this Touch Screen emulation; And
One plotting sheet emulation module is virtual plotting sheet by this application program with this Touch Screen emulation.
Described mobile computer with multi-point touch control type screen is characterized in that this keyboard simulation module more comprises a plurality of function buttons.
Described mobile computer with multi-point touch control type screen is characterized in that this handwriting pad emulation module system is recognized as significant symbol or literal by a software identification mode with hand-written track.
Described mobile computer with multi-point touch control type screen is characterized in that this plotting sheet emulation module comprises a local editor of amplification function, and this display screen then is used for preview screen.
Description of drawings
The mobile computer structural representation of Fig. 1 for commonly using;
Fig. 2 is used for the software keyboard synoptic diagram of computing machine input for located by prior art;
Fig. 3 has the computer system synoptic diagram of the Touch Screen of multi-point touch ability for the present invention;
Fig. 4 A is the embodiment synoptic diagram of Simutation keyboard of the present invention and Trackpad;
Fig. 4 B is the embodiment synoptic diagram of Simutation keyboard of the present invention and handwriting pad;
Fig. 4 C simulates the embodiment synoptic diagram of plotting sheet for the present invention;
Fig. 4 D is the embodiment synoptic diagram of emulation double screen of the present invention;
Fig. 5 is the structured flowchart of the computer system of multi-point touch control type screen of the present invention;
Fig. 6 is the functional block diagram of Touch Screen of the present invention.
Embodiment
The invention discloses a kind of computing machine of multi-point touch control type screen, mainly is to be applied under the framework of mobile computer, has the Touch Screen of multi-point touch ability in conjunction with the LCD Panel that shows usefulness and another.As being various input patterns by an application program with this Touch Screen emulation in the preferred embodiment, the user then carries out switching between various input patterns by option, as utilize option in the input pattern in the operating system to select or the option interface of utilizing application program to provide is selected, wherein comprise at least:
1, emulation is one group of software keyboard, and adds the Trackpad of general use pointer functionality, also has other various function button (function keys);
2, emulation is the device of a hand-written input, by software identification mode, hand-written track is recognized as significant symbol or literal;
3, simulate another and can carry out interactive display frame, by touch control operation, produce interactively with the picture of original display screen, as carry out the operation of computer game, the user utilizes the interface of Touch Screen as operate game, and display screen then shows corresponding scene;
4, emulation one Graphics Mode by this Touch Screen, can produce the effect of drawing, comprises the local editor's of amplification function, and former display screen then can produce the effect of preview;
5, in addition, can be second display screen with Touch Screen emulation, cooperating with the display screen of original computer system becomes a pair of screen display mode, can obtain the display effect of big picture, as views and admires TV programme or film.
See also Fig. 3, the Touch Screen main cause of using the multi-point touch function is when using software keyboard, usually use compound keys to produce special instruction, as utilize Shift, Ctrl, Alt, even the button of special uses such as Microsoft, Apple computer and other button are pressed simultaneously and are produced special effect, comprise the menu, shortcut of capital and small letter font, application program, start etc. again, all need to press simultaneously more than two key.The preferred embodiment of this multi-point touch technology can be adopted the touch-control sensing assembly of a projecting type capacitor touch sensing (Projected Capacitive Touch Sensor), not only capture every advantage of conventional condenser touch sensing, can also reach this function of multi-spot touch easily.
Above-mentioned Touch Screen with multi-point touch ability then can be judged plural touch-control incident simultaneously, wherein the touch-control sensing assembly can produce plural electric signal simultaneously, and transform this touch-control incident corresponding key, carry out relative computer instruction again, display screen 30 that shows usefulness and the Touch Screen 40 with multi-point touch ability are arranged as shown in the figure, on mobile computer 3, can utilize finger by contacting the incident that produces multi-point touch.
The synoptic diagram of Simutation keyboard and Trackpad in Fig. 4 A demonstration embodiment of the invention, the Touch Screen 40 among this figure is the some of mobile computer, is different from display screen usually, and is arranged at the part of original Keysheet module.Among this embodiment, by application program Touch Screen 40 is divided into a plurality of touch areas, with each touch area emulation is the zone of difference in functionality, as: keyboard area 401, emulation is the keyboard load module of computer system for this reason, because the operation of keyboard often need reach specific function by compound keys, so need to support multi-point touch; 403 emulation of touch pad area by function of multi-spot touch, allow the user can use cursor and execute key (as the left and right press key on the Trackpad) simultaneously, more with the keyboard compounding practice for the Trackpad of control cursor.
Among the embodiment of above-mentioned Simutation keyboard and Trackpad, if having detected mouse, this computer system connects use, can eliminate the touch pad area 403 that originally will replace mouse pointer, and be other function, the handwriting pad function shown in Fig. 4 B these touch pad area 403 emulation.In addition, utilize application program to simulate various zones and function button, can reduce the unnecessary button number of mobile computer by this, help the unified Touch Screen that adopts and operate, can improve the attractive in appearance of mechanism design at Touch Screen 40.
The synoptic diagram that shows Simutation keyboard and handwriting pad in the embodiment of the invention among Fig. 4 B, utilize the touch pad area 403 emulation keyboard load module of computer system for this reason in the Touch Screen 40 equally, and support the multi-point touch function to reach specific function to use compound keys, can pass through software approach emulation handwriting pad zone 405 in addition, the user can carry out handwriting input with finger, pointer or other contactor control device by this handwriting pad function, comprise the record of person's handwriting, simple drawing function, or by identification program handwritten content is recognized as the word content of input again.
Fig. 4 C then is the synoptic diagram of simulation plotting sheet in the embodiment of the invention, the user can show the picture that needs editor by the display screen 30 of mobile computer 3, by application program Touch Screen 40 emulation are become a plotting sheet zone 407 again, plotting sheet as use, and general plotting sheet can not use color/graphics display frame usually, only respond to the signal of touch-control and use and depict figure, this example then can allow the user directly draw on the picture of this LCD Panel 40, carrying out details as the part of living at dotted line institute frame among the figure compiles, be that display screen 30 shows preview screen, Touch Screen 40 then can amplify picture and carry out details again and compile.The user can use drawing function by pointer in graphic 42 or finger.
The present invention can also utilize above-mentioned Touch Screen 40 to show general picture, and shown in Fig. 4 D: it is the synoptic diagram of emulation double screen in the embodiment of the invention (Dual Screen).In this example, utilizing application program is a Presentation Function as display screen 30 with Touch Screen 40 emulation, as the second display screen zone 409 of scheming to show, at this moment, a picture can show with Touch Screen 40 by mobile computer 3 included display screens 30 simultaneously, under situations such as viewing graphic pattern, film, this embodiment is with mobile computer 30 whole rotation an angle of 90 degrees, so that bigger display frame to be provided.This supports that the embodiment of double screen output can improve the usability and the elasticity in mobile computer space greatly up and down.
The present invention can also provide another enforcement sample attitude of utilizing above-mentioned emulation double screen, be that Touch Screen 40 is except display frame, the function that still has touch-control, can be used to support double screen this moment, especially go up in the recreation of sub-screen, except showing by this more information, and go up interaction function between sub-screen in playing by the function of touch-control (pointer, finger or other contactor control device).
As mentioned above, the embodiment of the various patterns of Touch Screen emulation is divided into plurality of regions by an application program with Touch Screen, each zone can independent emulation become different functions, and the use of arranging in pairs or groups mutually, the Keysheet module and Trackpad, handwriting pad, plotting sheet or the double screen that comprise emulation show, realize that the modular structure of the Computer Systems Organization of these functions sees also Fig. 5.
As shown in Figure 5: comprised a computer core system 50 input-output units peripheral in the computer system 5 of the present invention with it, computer core system 50 comprises the CPU (central processing unit) (CPU of mutual electric connection, be not shown among the figure), Installed System Memory (RAM, be not shown among the figure), north and south bridge chip (NB/SB, be not shown among the figure) and system bus (BUS, be not shown among the figure) etc. the core system of device, and the application program 502 of the operating system shown in the figure (OperatingSystem) 501 and management Touch Screen 54 is installed.Computer core system 50 then electrically connects each output/input interface and the equipment in this computer system 5, comprises by a Graphics Processing Unit 52 connecting display screen 53 and Touch Screen 54; Connect peripheral device (as USB device 59) and input media 56 by a connecting interface (as USB port 57), various input medias 56 can be electrically connected at an input controller 55, electrically connect computer core system 50 by this input controller 55, use the various input equipment of control computer system 5; Computer core system 50 connects a mixed-media network modules mixed-media 58, uses to connect the outside network equipment; Other connects an I/O device 60, as the storage device (as Winchester disk drive, CD-ROM drive) by various data bus (not being shown among the figure), source of sound input media (as microphone, CD drive) etc.; Computer core system 50 is connected with a tone decoder (Audio Codec) 61, and this can an external loudspeaker 62, with sound equipment that system produced by loudspeaker 62 sounding.
The input controller 55 that aforementioned calculation machine system 5 provides can be integrated various input equipment, the input equipment that is connected comprises mouse, keyboard, Trackpad, plotting sheet etc., Touch Screen 54 also is electrically connected to computer core system 50 by this input controller 55, will be passed to computer core system 50 by the information of Touch Screen 54 inputs.The present invention then utilizes this input controller 55 to integrate the emulation module that reaches various input patterns among general traditional input media 56 (as mouse) and the present invention by Touch Screen 54.
Specifically, Graphics Processing Unit 52 is for supporting the figure output of at least two screens, and in order to management cooperation display screen adjustment output specification, carry out image processing, computer core system 50 connects the display screen 53 that is used for display frame by this Graphics Processing Unit 52, and to be connected in to be the Touch Screen 54 of various input patterns through procedure simulation, and the wherein said application program 502 that is executed in computer core system 50 is the emulation sample attitude that is used for managing Touch Screen 54, it is the software approach of the various input patterns of an emulation, shown in Fig. 4 A to 4D, Touch Screen 54 is divided into a plurality of blocks, and the input pattern of institute's emulation comprises keyboard and Trackpad at least, keyboard and handwriting pad, the demonstration of plotting sheet and double screen etc.After these Touch Screen 54 emulation are various input patterns, will input information be passed in the computer core system 50 by input controller 55.
In the foregoing description, by application program 502 Touch Screen 54 emulation are become different input patterns, it mainly is the coordinate information that each touch sensing produced in control and the management Touch Screen 54, comprise and receive the touch information that produces by pointer or other touch control manner, receive touch information by input controller 55, and be passed to computer core system 50, after by application program 502 the pairing coordinate information process of the incident that produces being compiled, produce corresponding instruction.Actual conditions are, the coordinate of touch information for arriving by contactor control device institute touch-control, and this coordinate belongs to a certain zone on the Touch Screen 54, produces corresponding instruction by application program 502 compiling backs.Such as: the coordinate that is pressed on Touch Screen 54 corresponds to the button " a " of Simutation keyboard, the coordinate signal that produce this moment will be received by input controller 55, be passed to computer core system 50, after application program 502 compilings, correspond to letter " a ", promptly on display screen 53, show afterwards " a "; The Touch Screen of this Touch Screen 54 for having the multi-point touch function, for instance, if Touch Screen 54 is sensed the button " a " of Simutation keyboard and the touch information of " Shift " simultaneously, receive by input controller 55, and be passed to computer core system 50, after application program 502 compilings, correspond to capitalization " A ", promptly on display screen 53, show afterwards " A ".
See also Fig. 6, for realizing above-mentioned Touch Screen 54, at least have display driver unit 601, interface detecting unit 602 and a multi-point touch unit 603 in the Touch Screen 54, and have keyboard simulation module 604, handwriting pad emulation module 605, Trackpad emulation module 606 and plotting sheet emulation module 607 in the multi-point touch unit 603 at least.
Wherein, display driver unit 601 is after receiving shows signal, shows in order to drive this Touch Screen, makes each display unit carry out demonstration bright and color, and the better embodiment of display unit is each the liquid crystal picture element (pixel) in the LCD; Interface detecting unit 602 mainly is the input peripheral information of each connecting interface of detecting, and when for example detecting the USB mouse, application program is then closed the simulating area of the Trackpad in the Touch Screen 54, and changes the device of handwriting input into; Multi-point touch unit 603 is Touch Screen 54 processing unit of the plural touch-control incident of sensing simultaneously for this reason, can receive the produced simultaneously touch information of two or more touch-control sensing assemblies, be passed to computer core system by the input controller, and judge a specific input information.
In preferred embodiment of the present invention, by the emulation of application program, but main emulation is a keyboard simulation module 604 in this multi-point touch unit 603, shows a virtual keyboard in the zone of a planning, the user presses by each button on the keyboard, produces corresponding instruction; Other has a handwriting pad emulation module 605, also simulate one in this multi-point touch unit 603 and be used for hand-written zone by application program, promptly show a virtual handwriting pad, the user can use pointer or other contactor control device to describe lines in this zone, except importing relative track, also can handwritten content be recognized as the word content of input by the text-recognition program; One Trackpad emulation module 606 arranged again, go out a touch pad area, and emulation is virtual Trackpad that the user can carry out the operation of Trackpad in this zone by application program programming in this multi-point touch unit 603; And plotting sheet emulation module 607 is to go out a plotting sheet zone by application program programming in this multi-point touch unit 603, and emulation is virtual plotting sheet, the user can use pointer or other device, cooperate mapping software to carry out the function of drawing, specifically, in drawing course, can cooperate display screen preview figure in the mobile computer.
In the invention process process, Touch Screen 54 energy emulation become the screen of a full screen display frame, and can carry out the sample attitude that double screen shows this moment, produces the display effect of bigger picture.
In sum, the present invention is the computer system with a multi-point touch control type screen, and the screen emulation that will have the multi-point touch function by software approach becomes multiple input pattern, can improve the practicality of mobile computer, comprises following advantage at least:
One, when Simutation keyboard and Trackpad, adopts the keyboard and the Trackpad of multi-point touch control type screen integrating traditional mobile computer;
Two, when Simutation keyboard and handwriting pad, increase the application of mobile computer input, the Touch Screen of input usefulness can be used as hand-written plotting sheet, and the convenience that shows of fluid,matching crystal display screen;
When three, simulating plotting sheet, the drawing personnel can directly be drawn on the picture of LCD Panel, and can carry out details and compile, preview on former display screen again;
Four, utilize capacitance touch control screen can effectively reach all composite key functions of keyboard;
Five, reduce the unnecessary button number of mobile computer, the unified Touch Screen that adopts is operated, and improves the mechanism design aesthetics;
Six, support double screen output up and down, improve the usability and the elasticity in mobile computer space greatly.
Being preferred embodiment of the present invention only in sum, is not to be used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the application's claim change and modification, all should be technology category of the present invention.
Claims (6)
1, a kind of mobile computer with multi-point touch control type screen is characterized in that: include at least:
One computer core system is wherein installed an operating system and an application program;
One display screen, this computer core system system electrically connects this display screen by a Graphics Processing Unit;
One Touch Screen is one to have the Touch Screen of multi-point touch function, and this computer core system electrically connects this Touch Screen by this Graphics Processing Unit, and this application program can be the software approach with the various input patterns of this Touch Screen emulation; And
One input controller, various input medias are to electrically connect this computer core system by this input controller, this Touch Screen electrically connects this input controller, the information by this Touch Screen input can be passed to this computer core system;
Wherein, this application program is divided into a plurality of zones with this Touch Screen, and this Touch Screen emulation become a Keysheet module and a Trackpad, this Keysheet module and a handwriting pad, a plotting sheet or one second display screen, this second display screen cooperates with the display screen of this computer system becomes a pair of screen display mode.
2, the mobile computer with multi-point touch control type screen according to claim 1 is characterized in that this Touch Screen comprises at least:
One display driver unit shows in order to drive this Touch Screen;
One interface detecting unit is in order to detect the input peripheral information of each connecting interface; And
One multi-point touch unit for this Touch Screen processing unit of the plural touch-control incident of sensing simultaneously, can receive the produced simultaneously touch information of two or more touch-control sensing assemblies.
3, the mobile computer with multi-point touch control type screen according to claim 2 is characterized in that this multi-point touch unit comprises at least:
One keyboard simulation module is virtual keyboard by this application program with this Touch Screen emulation;
One handwriting pad emulation module is virtual handwriting pad by this application program with this Touch Screen emulation;
One Trackpad emulation module is virtual Trackpad by this application program with this Touch Screen emulation; And
One plotting sheet emulation module is virtual plotting sheet by this application program with this Touch Screen emulation.
4, the mobile computer with multi-point touch control type screen according to claim 3 is characterized in that this keyboard simulation module more comprises a plurality of function buttons.
5, the mobile computer with multi-point touch control type screen according to claim 3 is characterized in that this handwriting pad emulation module system is recognized as significant symbol or literal by a software identification mode with hand-written track.
6, the mobile computer with multi-point touch control type screen according to claim 3 is characterized in that this plotting sheet emulation module comprises a local editor of amplification function, and this display screen then is used for preview screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101681113A CN101430620A (en) | 2007-11-06 | 2007-11-06 | Notebook with multi-point touch control type screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101681113A CN101430620A (en) | 2007-11-06 | 2007-11-06 | Notebook with multi-point touch control type screen |
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| CN101430620A true CN101430620A (en) | 2009-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101681113A Pending CN101430620A (en) | 2007-11-06 | 2007-11-06 | Notebook with multi-point touch control type screen |
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Cited By (16)
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| CN101923405A (en) * | 2010-07-02 | 2010-12-22 | 陈晓平 | Input pen and system as well as input method |
| CN102207774A (en) * | 2010-03-29 | 2011-10-05 | 宏正自动科技股份有限公司 | Multi-computer management equipment having double screens and operating method of multi-computer management equipment |
| CN102314246A (en) * | 2010-06-30 | 2012-01-11 | 英业达股份有限公司 | Laptop and control method of touch panel thereof |
| CN102830892A (en) * | 2011-06-16 | 2012-12-19 | 宏碁股份有限公司 | Touch control method and electronic device |
| CN102855077A (en) * | 2011-07-01 | 2013-01-02 | 宫润玉 | Mode switching method for multifunctional touchpad |
| US8627219B2 (en) | 2010-03-10 | 2014-01-07 | Aten International Co., Ltd. | Equipment with dual screens for controlling multi-computers and the operating method thereof |
| CN103631519A (en) * | 2012-08-27 | 2014-03-12 | 三星电子株式会社 | Method and apparatus for providing user interface |
| CN105490892A (en) * | 2014-10-01 | 2016-04-13 | 索尼公司 | Presentation of enlarged content on companion display device |
| CN106293390A (en) * | 2016-07-28 | 2017-01-04 | 努比亚技术有限公司 | Local based on double screen terminal picture extraction element and method |
| CN106681606A (en) * | 2016-12-06 | 2017-05-17 | 宇龙计算机通信科技(深圳)有限公司 | Picture processing method and terminal |
| CN109582084A (en) * | 2017-09-28 | 2019-04-05 | 义隆电子股份有限公司 | computer system and input method thereof |
| CN109766029A (en) * | 2019-03-27 | 2019-05-17 | 乐写科技深圳有限公司 | A kind of double-sided screen handwriting board device |
| CN110362216A (en) * | 2018-04-03 | 2019-10-22 | 义隆电子股份有限公司 | Electronic system |
| CN112783373A (en) * | 2021-02-05 | 2021-05-11 | 亚库甫江·克热木 | Screen type multifunctional keyboard |
| CN113168285A (en) * | 2018-12-03 | 2021-07-23 | 微软技术许可有限责任公司 | Modeless enhancements to virtual trackpads on multi-screen computing devices |
| US11102543B2 (en) | 2014-03-07 | 2021-08-24 | Sony Corporation | Control of large screen display using wireless portable computer to pan and zoom on large screen display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8627219B2 (en) | 2010-03-10 | 2014-01-07 | Aten International Co., Ltd. | Equipment with dual screens for controlling multi-computers and the operating method thereof |
| CN102207774B (en) * | 2010-03-29 | 2015-04-29 | 宏正自动科技股份有限公司 | Multi-computer management equipment having double screens and operating method of multi-computer management equipment |
| CN102207774A (en) * | 2010-03-29 | 2011-10-05 | 宏正自动科技股份有限公司 | Multi-computer management equipment having double screens and operating method of multi-computer management equipment |
| CN102314246A (en) * | 2010-06-30 | 2012-01-11 | 英业达股份有限公司 | Laptop and control method of touch panel thereof |
| CN102314246B (en) * | 2010-06-30 | 2014-02-19 | 英业达股份有限公司 | Laptop and control method of touch panel thereof |
| CN101923405B (en) * | 2010-07-02 | 2012-01-25 | 陈晓平 | Input method which adopts input system |
| CN101923405A (en) * | 2010-07-02 | 2010-12-22 | 陈晓平 | Input pen and system as well as input method |
| CN102830892A (en) * | 2011-06-16 | 2012-12-19 | 宏碁股份有限公司 | Touch control method and electronic device |
| CN102855077A (en) * | 2011-07-01 | 2013-01-02 | 宫润玉 | Mode switching method for multifunctional touchpad |
| CN103631519A (en) * | 2012-08-27 | 2014-03-12 | 三星电子株式会社 | Method and apparatus for providing user interface |
| US11102543B2 (en) | 2014-03-07 | 2021-08-24 | Sony Corporation | Control of large screen display using wireless portable computer to pan and zoom on large screen display |
| CN105490892A (en) * | 2014-10-01 | 2016-04-13 | 索尼公司 | Presentation of enlarged content on companion display device |
| CN106293390A (en) * | 2016-07-28 | 2017-01-04 | 努比亚技术有限公司 | Local based on double screen terminal picture extraction element and method |
| CN106681606A (en) * | 2016-12-06 | 2017-05-17 | 宇龙计算机通信科技(深圳)有限公司 | Picture processing method and terminal |
| CN109582084A (en) * | 2017-09-28 | 2019-04-05 | 义隆电子股份有限公司 | computer system and input method thereof |
| CN110362216A (en) * | 2018-04-03 | 2019-10-22 | 义隆电子股份有限公司 | Electronic system |
| CN113168285A (en) * | 2018-12-03 | 2021-07-23 | 微软技术许可有限责任公司 | Modeless enhancements to virtual trackpads on multi-screen computing devices |
| CN109766029A (en) * | 2019-03-27 | 2019-05-17 | 乐写科技深圳有限公司 | A kind of double-sided screen handwriting board device |
| CN112783373A (en) * | 2021-02-05 | 2021-05-11 | 亚库甫江·克热木 | Screen type multifunctional keyboard |
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