CN1855001A - Booknote computer with touching screen - Google Patents
Booknote computer with touching screen Download PDFInfo
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- CN1855001A CN1855001A CNA200510046275XA CN200510046275A CN1855001A CN 1855001 A CN1855001 A CN 1855001A CN A200510046275X A CNA200510046275X A CN A200510046275XA CN 200510046275 A CN200510046275 A CN 200510046275A CN 1855001 A CN1855001 A CN 1855001A
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Abstract
A notebook computer with touch screen consists of image display unit for displaying screen keyboard on plate with touch screen according to input signal, input unit for inputting position coordinate value in data mode by touching specified position of touch screen, I/O port unit for inputting and outputting signal in input unit and image display unit, and control unit for controlling plate with touch screen to form screen keyboard.
Description
Affiliated technical field
The present invention relates to a kind of notebook computer that utilizes touch-screen, particularly relate to a kind of touch-screen that utilizes and can be used as dual-mode display device when using, also can use, and form the notebook computer that utilizes touch-screen that makes the data input that the user forms foreign language easily of diversified literal version as data input device.
Background technology
Fig. 1 is traditional notebook computer outward appearance presentation graphs.
As shown in Figure 1, traditional notebook computer is to be made of liquid crystal display LCD plate 12 and computer body 14 from broad aspect.Liquid crystal display LCD plate 12 combines with computer body 14 usefulness hinges.
CPU (central processing unit) (central processing unit), storage arrangement (memory device), disc driver devices such as (disk drive) have been installed in computer body 14.And, key board unit 16, caliberating device 18 have been installed on computer body 14 tops.Current in most of notebook computer 10 caliberating device mainly use the touch keypad.
As above-mentioned traditional notebook computer 10, though have the ambulant strong point of assurance, because liquid crystal display LCD plate 12 is little, the display frame size is restricted, and is therefore, very inconvenient when many people watch picture simultaneously.
Particularly, for the data that will show on the picture is shown to other people explanation while seeing, proposed liquid crystal display LCD plate 12 to be installed again in liquid crystal display LCD plate 12 back, and the method that shows in the both sides, front and back, but there are the liquid crystal display LCD plate 12 easy problems of damaging of installing later.
And traditional notebook computer 10 normally utilizes key board unit 16 input characters or numeral, and still, key board unit 16 only shows general bilingual commonly used usually, can not show in key board unit 16 many diversified foreign language.For example, most of key board unit 16 demonstrations Korean and English in Korea S, and can not show Japanese and middle national language, this brings difficulty just for other foreign language of input.
Therefore, if want to import English other foreign language in addition, then exist and use additive method text composition to be exported or use many inconveniences such as method of the back of the body firmly.
Particularly, to importing the fremdsprachig situation of many kinds, existing increases more inconvenience problem.
Summary of the invention
The present invention develops for the problem that solves above-mentioned existence, and its objective is provides a kind of touch-screen that utilizes to can be used as dual-mode display device when using, also the notebook computer that utilizes touch-screen that can use as data input device.
Another object of the present invention provides a kind of on-screen keyboard that forms diversified language on touch-screen, and makes the user can import the fremdsprachig notebook computer that utilizes touch-screen of variation easily by on-screen keyboard.
It is to be made of following part that the present invention utilizes the notebook computer of touch-screen: at liquid crystal display LCD plate with have display image signals or screen display osd signal on the plate of touch-screen, and have on the plate of touch-screen, be the picture display part that is provided with according to input signal display screen keyboard; By being arranged on the input terminal of a side, and utilize keyboard or mouse input data, the perhaps input part that its position coordinate value is provided with data mode input by the assigned position of press touch-screen; The input/output terminal oral area that in input part and picture display part, is provided with for the input and output of signal; For will by after the signal Processing of input part input at liquid crystal display LCD plate with have display image signals or screen display osd signal on the plate of touch-screen, or be to form the control part of on-screen keyboard to its control having on the plate of touch-screen.
It is to be made of following part that the present invention utilizes the notebook computer of touch-screen: at liquid crystal display LCD plate with have display image signals on the plate of touch-screen or screen display osd signal and the picture display part that is provided with; By being arranged on the input terminal of a side, and utilize keyboard or mouse input data, the perhaps input part that its position coordinate value is provided with data mode input by the assigned position of press touch-screen; The input/output terminal oral area that in input part and picture display part, is provided with for the input and output of signal; For will by after the signal Processing of input part input at liquid crystal display LCD plate with have display image signals on the plate of touch-screen or control part that the screen display osd signal is provided with.
And, have in the plate of touch-screen and be provided with the on-screen keyboard that comprises one or more language.
And the image that shows on the liquid crystal display LCD plate can rotate to be 0 degree or 180 degree backs show.
And touch-screen to the infrared signal of launching in vertical and the horizontal infrared ray generating unit, receives the back conversion in the infrared ray acceptance division, and the data of back input are calculated in identification with coordinate figure to the infrared signal after the conversion.
And,, show with picture-in-picture pip window pattern having picture displayed on the liquid crystal display LCD plate that shows with on-screen keyboard on the plate of touch-screen.
The invention has the beneficial effects as follows:
Utilize touch-screen can carry out double mode demonstration and have the strong point of using as input media.
And,, therefore, utilize the notebook computer of touch-screen to have and can import diversified fremdsprachig strong point for the user provides because the present invention can form diversified literal version on touch-screen.
And, the strong point that the present invention can conveniently illustrate when utilizing the notebook computer of touch-screen also to have to provide picture is shown to the other side on user opposite.
Description of drawings
Fig. 1 is traditional notebook computer outward appearance presentation graphs.
Fig. 2 is the notebook computer outward appearance presentation graphs that the present invention utilizes touch-screen.
Fig. 3 is the double mode Presentation Function presentation graphs of notebook computer that the present invention utilizes touch-screen.
Fig. 4 is the double mode Presentation Function embodiment of the notebook computer presentation graphs that the present invention utilizes touch-screen.
Fig. 5 is another embodiment presentation graphs of the double mode Presentation Function of notebook computer that the present invention utilizes touch-screen.
Fig. 6 is notebook computer display screen keyboard (onscreen keyboard) presentation graphs on touch-screen that the present invention utilizes touch-screen.
Fig. 7 is shown as the input data and on-screen keyboard that is provided with and little picture-in-picture PIP (Picture in Picture) the window presentation graphs that is provided with in a side on touch-screen.
Fig. 8 is that the present invention utilizes the notebook computer of touch-screen to constitute block diagram.
Fig. 9 is embodiment block diagram of touch-screen of the present invention's notebook computer of utilizing touch-screen.
Figure 10 is that the picture display part of the present invention's notebook computer of utilizing touch-screen constitutes block diagram in detail.
Figure 11 is the literal version forming process process flow diagram of the present invention's notebook computer on-screen keyboard of utilizing touch-screen.
Figure 12 is the double mode Presentation Function process flow diagram of notebook computer that the present invention utilizes touch-screen.
Among the figure:
10: notebook computer 12: liquid crystal display LCD plate
14: computer body 16: key board unit
18: caliberating device 30: liquid crystal display LCD plate
31: computer body 32: touch-screen
33: loudspeaker 34: input terminal
35: disk drive portion 36: the picture-in-picture pip window
100: input part 110: touch-screen
111: vertical infrared signal generating unit 112: horizontal infrared signal generating unit
113: vertical signal acceptance division 114: the horizontal signal acceptance division
115: touch-screen control part 116: coordinate converting section
120: mouse 130: keyboard
200: input/output terminal oral area 210: output port
220: input port 300: control part
310: input signal handling part 320: the picture signal handling part
330: screen display osd signal handling part 340: expression portion
400: picture display part 410: screen displaying portion
420: display part 430: image displaying part
440: screen display OSD represents portion 450: display control unit
460: image and screen display osd signal acceptance division
Embodiment
Below, with reference to accompanying drawing, the present invention is utilized the input media of the notebook computer of touch-screen describe in detail.
Fig. 2 is the notebook computer outward appearance presentation graphs that the present invention utilizes touch-screen.
As shown in Figure 2, to utilize the notebook computer of touch-screen be to be made of the liquid crystal display LCD plate 30 of display frame and the computer body 31 that combines with liquid crystal display LCD plate 30 hinges in the present invention.Upper side at computer body 31 is provided with promptly and can be used as the touch-screen 32 of display device again as input media; Then, be provided with loudspeaker 33, disc driver 35, mouse and keyboard input terminal 34 etc. in computer body 31 1 sides.
Touch-screen 32 has the function of input media and display device, can display frame by touch-screen 32; And the user utilizes hand or nib can import data on touch-screen 32.
Fig. 3 is the double mode Presentation Function presentation graphs of notebook computer that the present invention utilizes touch-screen.
As seen from the figure, along with the liquid crystal display LCD plate 30 that will combine with hinge is rolled over backward, on same plane, can show two pictures.
Therefore, the user can be shown to picture facing to the other user who sees display frame on the liquid crystal display LCD plate 30, and thus, user self can see picture displayed limit explanation on touch-screen 32 in the limit.That is, the user can see picture displayed on touch-screen 32 by A direction among the figure; And the other side sees by liquid crystal display LCD plate 30 picture displayed by A1 direction among the figure.At this moment, not the inverted image of picture for what make that the other side sees, regulate the direction of picture by the control device that in touch-screen 32, is provided with.
In addition, also can use the load button input that on touch-screen 32, shows to variation input data.
Fig. 4 and Fig. 5 are the double mode Presentation Function embodiment of the notebook computer presentation graphs that utilizes touch-screen.
As shown in Figure 4, liquid crystal display LCD plate 30 is represented as Fig. 3 in other embodiments of the invention, backward can left and right directions Rotate 180 degree folding the time.
Therefore, the user with liquid crystal display LCD plate 30 Rotate 180 degree after, picture is shown to facing to the other user that sees; And user self can see picture displayed limit explanation on touch-screen 32 in the limit.That is, the user can see picture displayed on touch-screen 32 by A direction among the figure as shown in Figure 5; And the other side sees by liquid crystal display LCD plate 30 picture displayed by A1 direction among the figure.
Fig. 6 is notebook computer display screen keyboard (onscreen keyboard) presentation graphs on touch-screen that the present invention utilizes touch-screen.
The present invention is provided with on-screen keyboard for the diversified foreign language of input on touch-screen 32; Therefore the user, can be chosen in the language that shows on the on-screen keyboard by being arranged on the speech selection button input on the touch-screen 32.
For example, if the user replaces Korean to select " Japanese ", then on the various literal buttons of on-screen keyboard that are provided with on the touch-screen 32, show Japanese.And, if input " Japanese+English " button then shows Japanese and English on the various literal buttons of on-screen keyboard.
The user is easy to import diversified language by seeing the key board unit that is provided with on the touch-screen 32.
Fig. 7 is shown as the input data and on-screen keyboard that is provided with and little picture-in-picture PIP (Picture in Picture) the window presentation graphs that is provided with in a side on touch-screen.
And, as shown in Figure 7, on touch-screen 32, select to be shown as on-screen keyboard and little picture-in-picture PIP (the Picture in Picture) window 36 importing data and be provided with for being provided with in side demonstration.
Usually picture-in-picture pip window 36 is arranged to show simultaneously by liquid crystal display LCD plate 30 picture displayed.And picture-in-picture window is represented as Fig. 5, when seeing by liquid crystal display LCD plate 30 picture displayed with the user facing to the other user who sees, can effectively use.
Fig. 8 is the formation block diagram of the present invention's notebook computer of utilizing touch-screen.
With reference to Fig. 8, it is to be made of following part that the present invention utilizes the notebook computer of touch-screen: at liquid crystal display LCD plate with have the picture display part 400 of carrying out double mode Presentation Function on the plate of touch-screen and being provided with; For importing the input part 100 that data are provided with; The input/output terminal oral area 200 that is provided with in order in input part and picture display part, to handle input/output signal; For the signal of controlling by input part 100 inputs shows the control part 300 that is provided with by input/output terminal oral area 200 on picture display part 400.
Above-mentioned picture display part 400 comprises display part 420 that the liquid crystal display LCD plate by display frame in the traditional notebook computer constitutes and at the traditional notebook computer screen displaying portion 410 that is provided with in the position part of keyboard is set.Wherein, screen displaying portion 410 is set to show same frame on display part 420 and screen displaying portion 410 pictures as realizing double mode display device in the notebook computer usually; But also can show picture inequality by user's setting.And screen displaying portion 410 also has the function as data input device except having Presentation Function.To the screen displaying portion 410 that uses as data input device, when explanation input part 100, describe in detail.
Input part 100 is by mouse 120 or keyboard 130 input data; And also can import data by touch-screen 110.Mouse 120 or keyboard 130 link to each other with the input terminal that is arranged on notebook computer one side; And touch-screen 110 is for carrying out Presentation Function and input function, is arranged on usually on the position that the traditional notebook computer is provided with keyboard.The user shows and liquid crystal display LCD plate same frame by touch-screen 110, and owing to be provided with on-screen keyboard, therefore, does not need also can import data by other keyboard 130.Particularly,, therefore, import other language if desired, then can import various different languages by being chosen in the speech selection button that is provided with on the touch-screen owing to can show diversified language by on-screen keyboard.
If the user imports " Japanese selection " button, then show Japanese on the on-screen keyboard by screen displaying, therefore, the user need not recite the Japanese keyboard arrangement also can import Japanese easily.And,, more convenient to use if user's input " Japanese+English is selected " button then by showing Japanese and English on the on-screen keyboard of screen displaying simultaneously, therefore, can use Japanese and English simultaneously.
The touch-screen of using among the present invention, its kind is not subjected to any restriction.For example, can use electric capacity to cover (capacitive overlay) pattern, resistance-type covering (resistive overlay) pattern, ultrasound mode (surface acoustic wave) infrared detection pattern (infrared beam).
Input/output terminal oral area 200 is made of input port 220 and the output port 210 to input signal and output signal input and output.Input port 220 will be sent to control part 300 by the data of mouse 120, keyboard 130, touch-screen 110 inputs in addition.Then, output port 210 will show by display part 420 and screen displaying portion 410 by the signal of control part 300 outputs.
Control part 300 will be by input part 100 input signal after treatment, by picture display part 400 outputs.And control part 300 is to be made of input signal handling part 310, screen display osd signal handling part 330, picture signal handling part 320, expression portion 340.
Input signal handling part 310 will differentiate that the back is as the on-screen keyboard shows signal to the data of having imported; If the signal by on-screen keyboard input is then handled by screen display osd signal handling part 330; In addition, if picture signal and data input signal are then handled by picture signal handling part 320.
Signal by screen display osd signal handling part 330 and picture signal handling part 320 are handled shows in display part 420 and screen displaying portion 410 by expression portion 340.
And expression portion 340 is chosen as according to the user picture-in-picture pip window is set, to its control in screen displaying portion 410.Therefore, represent if be shown to the other user of contrast liquid crystal display LCD plate 30, then owing to show same frame on the picture-in-picture pip window in the screen displaying portion 410, therefore, whether the picture that can confirm to want to be shown to the user is correct as Fig. 7.
And situation is selected according to the user by expression portion 340, to the situation of screen displaying portion 410 and the conversion of display part 420 picture displayed directions; To showing the situation of same frame separately; Situation to the direction conversion of picture displayed in the display part 420; To the situation that a picture is shown separately, all need control in screen displaying portion 410 and display part 420.
Fig. 9 is embodiment block diagram of notebook computer touch-screen that the present invention utilizes touch-screen.
Fig. 9 has introduced the touch-screen of infrared detection pattern with by way of example.
The touch-screen of infrared detection pattern is at the upper and lower vertical infrared signal generating unit 111 and the vertical signal acceptance division 113 of being provided with of touch-screen 110; At touch-screen 110 left and right horizontal infrared signal generating unit 112 and the horizontal signal acceptance divisions 114 of being provided with; Above-mentioned vertical infrared signal generating unit 111 and horizontal infrared signal generating unit 112 are arranged the infrared light emission device and are produced infrared ray; And vertical signal acceptance division 113 and horizontal signal acceptance division 114 receiving infrared-rays.
The generation and the reception of touch-screen control part 115 control infrared signals; If the user utilizes hand or nib by touch-screen 110, then cut off the infrared ray of vertical and horizontal direction, and the identification user utilizes hand or nib importation, the data coordinates value of coordinate converting section 116 calculating user inputs simultaneously.Data through aforementioned calculation are sent to control part 300 by input port 220.
For example, display screen keyboard in screen displaying portion 410, and, if the user presses picture with hand in order to import data in on-screen keyboard, then cut off part touch-screen 110 infrared rays of pressing with hand, calculate the data of user's input simultaneously with coordinate figure.
Therefore, control part 300 utilizes coordinate figure identification user to want the data of importing.
Figure 10 is the detailed formation block diagram of the present invention's notebook computer picture display part of utilizing touch-screen.
With reference to Figure 10, picture display part 400 is made of following part: by the image and the screen display osd signal acceptance division 460 of output port 210 received signals; The display control unit 450 that picture signal in the signal that will receive by image and screen display osd signal acceptance division 460 is separated and controlled with the screen display osd signal; The image displaying part 430 that is provided with for picture signal being treated to the signal that can show; The screen display OSD display part 440 that is provided with for display screen shows osd signal; According to the signal of image displaying part 430 and 440 outputs of screen display OSD display part, show the display part 420 of master image; Utilize the screen displaying portion 410 of screen displaying picture etc.
Because picture signal all shows in display part 420 and screen displaying portion 410, therefore, can realize double mode Presentation Function of the present invention.If identical image demonstration simultaneously in display part 420 and screen displaying portion 410, then image direction by showing in the display control unit 450 control screen displaying portions 410.
And,,, also can point out diversified screen display osd signal though only emphasized on-screen keyboard among the present invention as the screen display osd signal.If require to utilize the screen display osd signal of touch-screen input data, then show by screen displaying portion 410; If do not require the screen display osd signal that utilizes touch-screen input data, then show by display part 420.
Figure 11 is the literal version forming process process flow diagram of the present invention's notebook computer on-screen keyboard of utilizing touch-screen.
At first, if the user sets the display screen keyboard, then whether decision selects the literal version S100-S110 that forms in the on-screen keyboard.
If the user selects the literal version, then select subject to mention auxiliary language usually; Host language shows with daimonji on the connection on-screen keyboard, and auxiliary language shows S120 with little literal.
On the contrary, if the user does not select the literal version, the basic language S130 of display setting then.For example, above-mentioned situation is shown Korean and English.
Select if finish the literal version, then the literal version of display screen keyboard and user selection or the basic language S140 of setting.
Therefore, the user can not only use general keyboard, and can utilize on-screen keyboard to show the literal versions of often not using such as French, thereby can import the language that does not often use easily by on-screen keyboard.
Figure 12 is the double mode Presentation Function process flow diagram of notebook computer that the present invention utilizes touch-screen.
With reference to Figure 12, according to user's selection, screen displaying portion and display part are set to show same frame usually, but this moment, need decision setting screen keyboard S200-S21O whether in screen displaying portion.
If set on-screen keyboard, then the picture-in-picture pip window is set in on-screen keyboard one side; If it is also to illustrate while seeing to other people that the picture of display part shows, then can confirm picture displayed S220 in display part by picture-in-picture window.
At this moment, represent, change the picture direction of display part if desired, then select the picture direction and the picture S230 of the display part that can reverse as Fig. 2 and Fig. 3.
Therefore, in screen displaying portion and display part, can show same frame.Because the picture direction of display part of the present invention can be rotated 0 degree or 180 degree, therefore, when showing the regulation data, the other side's direction on user opposite can illustrate it.
The present invention relates to a kind of device that has dual-mode functions and form diversified spoken and written languages version function by on-screen keyboard in notebook computer.Below, the course of work of the present invention is described as follows:
At first, double mode Presentation Function is described.Notebook computer of the present invention can show identical/2 different pictures with screen displaying portion 410 by display part 420.If by touch-screen 110, mouse 120, keyboard 130 input data, then data are sent to input signal handling part 310 by input port 220, and, judge whether into the on-screen keyboard coherent signal.If be judged as and the on-screen keyboard irrelevant signal, then the necessary calculating process of process in picture signal handling part 320 is sent to expression portion 340 with signal after the computing.
At this moment, expression portion 340 is by output port 210 transmitted image signals; And picture display part 400 is by display part 420 or screen displaying portion 410 display images.
Secondly, account for screen keypad function.If the on-screen keyboard input data of user by being provided with in the touch-screen 110, or the signal that input can the display screen keyboard then are sent to input signal handling part 310 by input port 220.And confirm in input signal handling part 310 whether input signal is relevant signal with on-screen keyboard, if relevant signal with on-screen keyboard, after then handling in screen display osd signal handling part 330, signal that can the display screen keyboard is sent to expression portion 340.Above-mentioned on-screen keyboard can form the literal version of diversified language, and can show one or more literal version in the diversified language.Meanwhile, the picture signal of the input signal that can handle by picture signal handling part 320 of input signal handling part 310 is sent to picture signal handling part 320.
The signal of above-mentioned screen display osd signal handling part 330 and 320 outputs of picture signal handling part is sent to picture display part 400 by expression portion 340 and output port 210 and shows in display part 420 and screen displaying portion 410.
Claims (6)
1, a kind of notebook computer that utilizes touch-screen is characterized in that being made of following part:
At liquid crystal display LCD plate with have display image signals or screen display osd signal on the plate of touch-screen, and have on the plate of touch-screen, be the picture display part that is provided with according to input signal display screen keyboard;
By being arranged on the input terminal of a side, and utilize keyboard or mouse input data, perhaps by the assigned position of press touch-screen and the input part that its position coordinate value is provided with data mode input;
The input/output terminal oral area that in input part and picture display part, is provided with for the input and output of signal;
For will by after the signal Processing of input part input at liquid crystal display LCD plate with have display image signals or screen display osd signal on the plate of touch-screen, or be to form the control part of on-screen keyboard to its control having on the plate of touch-screen.
2, a kind of notebook computer that utilizes touch-screen is characterized in that being made of following part:
For at liquid crystal display LCD plate with have display image signals on the plate of touch-screen or screen display osd signal and the picture display part that is provided with;
By being arranged on the input terminal of a side, and utilize keyboard or mouse input data, the perhaps input part that its position coordinate value is provided with data mode input by the assigned position of press touch-screen;
The input/output terminal oral area that in input part and picture display part, is provided with for the input and output of signal;
For will by after the signal Processing of input part input at liquid crystal display LCD plate with have display image signals on the plate of touch-screen or control part that the screen display osd signal is provided with.
3, the notebook computer that utilizes touch-screen according to claim 1 and 2 is characterized in that being provided with the on-screen keyboard that comprises one or more language in the described plate with touch-screen.
4, the notebook computer that utilizes touch-screen according to claim 1 and 2 is characterized in that the image that shows on the described liquid crystal display LCD plate can rotate to be 0 degree or 180 degree backs show.
5, the notebook computer that utilizes touch-screen according to claim 1 and 2, it is characterized in that described touch-screen, the infrared signal of launching in vertical and the horizontal infrared ray generating unit is received the back conversion in the infrared ray acceptance division, and the data of back input are calculated in identification with coordinate figure to the infrared signal after the conversion.
6, the notebook computer that utilizes touch-screen according to claim 1 and 2 is characterized in that describedly having picture displayed on the liquid crystal display LCD plate that shows with on-screen keyboard on the plate of touch-screen, shows with picture-in-picture pip window pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200510046275XA CN1855001A (en) | 2005-04-18 | 2005-04-18 | Booknote computer with touching screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200510046275XA CN1855001A (en) | 2005-04-18 | 2005-04-18 | Booknote computer with touching screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1855001A true CN1855001A (en) | 2006-11-01 |
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ID=37195211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200510046275XA Pending CN1855001A (en) | 2005-04-18 | 2005-04-18 | Booknote computer with touching screen |
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| Country | Link |
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| CN (1) | CN1855001A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902475A (en) * | 2012-08-15 | 2013-01-30 | 中国联合网络通信集团有限公司 | Method and device for inputting numerical value |
| US9507522B2 (en) | 2010-07-15 | 2016-11-29 | Tpk Touch Solutions Inc. | Virtual keyboard, electronic device using the same and input method |
| CN107526567A (en) * | 2016-06-17 | 2017-12-29 | 联想（新加坡）私人有限公司 | Information processor, input method and program |
| CN111427501A (en) * | 2020-03-23 | 2020-07-17 | 广州视源电子科技股份有限公司 | Touch control implementation method and interactive intelligent device |
-
2005
- 2005-04-18 CN CNA200510046275XA patent/CN1855001A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9507522B2 (en) | 2010-07-15 | 2016-11-29 | Tpk Touch Solutions Inc. | Virtual keyboard, electronic device using the same and input method |
| CN102902475A (en) * | 2012-08-15 | 2013-01-30 | 中国联合网络通信集团有限公司 | Method and device for inputting numerical value |
| CN107526567A (en) * | 2016-06-17 | 2017-12-29 | 联想（新加坡）私人有限公司 | Information processor, input method and program |
| US10740874B2 (en) | 2016-06-17 | 2020-08-11 | Lenovo (Singapore) Pte. Ltd. | Apparatus, method and computer program product for oriented input operations |
| CN111427501A (en) * | 2020-03-23 | 2020-07-17 | 广州视源电子科技股份有限公司 | Touch control implementation method and interactive intelligent device |
| CN111427501B (en) * | 2020-03-23 | 2021-07-23 | 广州视源电子科技股份有限公司 | Touch control implementation method and interactive intelligent device |
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