CN100389378C - Method and apparatus for switching contact control panel sampling rate - Google Patents
Method and apparatus for switching contact control panel sampling rate Download PDFInfo
- Publication number
- CN100389378C CN100389378C CNB2005100802145A CN200510080214A CN100389378C CN 100389378 C CN100389378 C CN 100389378C CN B2005100802145 A CNB2005100802145 A CN B2005100802145A CN 200510080214 A CN200510080214 A CN 200510080214A CN 100389378 C CN100389378 C CN 100389378C
- Authority
- CN
- China
- Prior art keywords
- sampling rate
- trackpad
- user
- unit
- control panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- User Interface Of Digital Computer (AREA)
Abstract
The invention relates to a method to switch the sampling speed of the touch-control board and the equipment. The method includes: A. stores the sampling speed of the touch-control board which can be selected by the user; B. detects the supported sampling speed by the touch-control board; C. accepts the selecting of the touch-control sampling speed; D. compares the supported sampling speed to the selected sampling speed, if it supports the user selecting, next is the procedure E; or it will output the present sampling speed and return to the procedure C; E. adjusts the proper property according to the selected sampling speed; F. returns to the adjusted information and finishes the switch of the sampling speed. The equipment includes the user information-accepting unit, the sampling speed recognizer unit, the adjusted information-returning unit, the sampling speed storage unit, the sampling speed display unit, the comparing unit and the adjusting unit. The invention is easy to reach and convenience to adjust the sampling speed.
Description
Technical field
The present invention relates to computer realm, particularly relate to a kind of method and device of switching contact control panel sampling rate.
Background technology
Notebook computer is popularized day by day at present, more and smaller and more exquisite, operate also more and more simple and convenient, but generally speaking, be connected by data-interface (such as USB interface) and carry out work on the computer all joining a portable mouse in addition separately with notebook computer, or operate with wireless mouse, satisfying the different demand of user, and the Trackpad that does not use notebook computer to carry generally speaking.But no matter being to use mouse in addition still is the Trackpad of self, and under different applied environments, the sampling rate of switching mouse or Trackpad is cumbersome, does not know how to operate still more, more fears to enter operation and the damage notebook computer.Therefore, under different working environments, can not satisfy user's demand.Such as, when utilizing notebook computer to write document, the sampling rate of its Trackpad reached for 60 report/seconds, just can reach best result of use; And when utilizing notebook computer to play games, when the sampling rate of its Trackpad only reached for 200 report/seconds, the comparison that the user is played was frank and enjoyable.But, if to the demand that satisfies the user, must carry out the switching of Trackpad speed, how can apace the sampling rate of Trackpad be adjusted for 200 report/seconds from 60 report/seconds, this is for the technician, though the step complexity can also be regulated ground, and can feel that for unfamiliar user operation is very loaded down with trivial details, and reduced user's satisfaction.
In addition, because notebook computer is limited by the size of volume, be difficult to increase the adjustment that interface is controlled sampling rate on present computer, increasing peripheral apparatus also will occupy more interface, has increased the cost between the notebook computer between this is invisible again; And connect external mouse and be unfavorable for carrying, if under the little situation in space, mouse also is difficult to put.All be furnished with at every notebook under the situation of Trackpad, the user is owing to experience inconvenient operation, the operating rate and the practical operation that need differ greatly, to change the sampling rate of its switching and feel very complicated common user, more unclearly where can adjust the sampling rate of Trackpad, and influence user's susceptibility.
At present, the process flow diagram of the method for switching contact control panel sampling rate sees Fig. 1 for details in traditional notebook computer, and described method comprises step: when the user needs the sampling rate of switching contact control panel, need to carry out following steps:
Step F 11: the user is with the right button person of choosing my computer; Step F 12: click attribute; Step F 13: under the hardware menu, click equipment manager; Step F 14: a mouse click and other pointing devices; Step F 15: click touchpad; Step F 16: click senior setting; Step F 17: in sampling rate, select needed sampling rate.
This shows, the method of the described switching contact control panel sampling rate of prior art, more complicated operates in common OS, work efficiency has much room for improvement, this is because the operation steps of switch sampling speed is many, each change is all than the religion trouble, and the user can't discern the duty of current Trackpad.For feeling that to the unfamiliar user of system operation is very loaded down with trivial details, influence user's use experience; Domestic consumer can not adjust the sampling rate of Trackpad according to current working environment, to satisfy the demand of different operating state.
Summary of the invention
The technical matters that the present invention solves provides a kind of method and device of switching contact control panel sampling rate, and it realizes simple, and the sampling rate that can regulate Trackpad easily.
For addressing the above problem, the invention provides a kind of method of switching contact control panel sampling rate, may further comprise the steps:
A, storage can supply the sampling rate of the Trackpad of user's selection;
All sampling rates that B, detection Trackpad can be supported;
C, reception user select the sampling rate of Trackpad, and input selection information;
The sampling rate of D, Trackpad that the user is selected and the sampling rate that current Trackpad is supported compare, if can support user's selection, then enter step e; Otherwise, then export the sampling rate of current Trackpad, and return step C;
The sampling rate of E, the selected Trackpad of basis, the association attributes of adjustment Trackpad;
F, return adjusted information, finish the switching of contact control panel sampling rate.
The driving of combination of touch control plate, interface and bottom layer driving among the described step B, identification Trackpad parameter detects all sampling rates that Trackpad can be supported;
Drive by calling Trackpad in the described step e, revise the association attributes that parameter value is adjusted Trackpad;
In the described step e by bottom layer driving identification, with described adjusted information feedback to system.
Input information that produces or the selection instruction that sends by shortcut receive the selection of user to the sampling rate of Trackpad by clicking the sampling rate drop-down menu to receive the user among the described step C.
Step B also comprises: receive the information that the user starts sample rate adjusted, show the sampling rate of selecting for the user.
The scan code that the reception user uses shortcut to send by embedded controller starts the information of sample rate adjusted.
In addition, the present invention also provides a kind of device of switching contact control panel sampling rate, comprising:
The user profile receiving element is used to receive the user and starts the information of sample rate adjusted process and the information that the user selects sampling rate;
The sampling rate recognition unit links to each other with the user profile receiving element, is used to obtain current Trackpad and drives the sampling rate of supporting;
Adjustment information is returned the unit, is used for returning to system the sampling rate of selected Trackpad;
The sampling rate storage unit is used to store and can selects the contact control panel sampling rate state that uses for the user;
The sampling rate display unit links to each other respectively with the sampling rate storage unit with the user profile receiving element, is used to show the sampling rate of the Trackpad of selecting for the user;
The sampling rate comparing unit links to each other with the sampling rate recognition unit with the user profile receiving element, is used for the sampling rate that the sampling rate and the Trackpad of user's selection can be supported is compared;
The sampling rate adjustment unit returns the unit with sampling rate comparing unit and adjustment information and links to each other respectively, is used for regulating the working attributes of Trackpad under the sampling rate of selected Trackpad.
Described sampling rate storage unit, sampling rate display unit, sampling rate comparing unit, sampling rate adjustment unit are discrete devices; Perhaps at least two unit integrate.
Described sampling rate storage unit, sampling rate display unit, sampling rate comparing unit, sampling rate adjustment unit are the chips that includes solidification software, or operate in the software module of notebook computer.
Described user profile receiving element is an embedded controller; Described sampling rate recognition unit comprises that Trackpad drives; It is bottom layer driving that described adjustment information is returned the unit.
Compared with prior art, the present invention has following beneficial effect: because the present invention can detect the sampling rate that Trackpad is supported automatically, compare to determine suitable sampling rate with user's selection, after determining sampling rate, can regulate the preferable sampling rate under this contact control panel sampling rate, adapt to different working methods and environment for use very easily, user-friendly.Therefore, the present invention realizes comparatively simple, the user only needs comparatively simple direct control (for example adopting " key " or the mode of " Macintosh " to switch) can finish the adjustment to contact control panel sampling rate, need not to grasp the knowledge of complicated relevant operating system, provide more colourful experience and convenient to the user.Can use the sampling rate of the clear and definite current Trackpad of user, adjust the different sampling rate of Trackpad according to different task, the demand of As soon as possible Promising Policy user under the different application pattern is to strengthen user's good susceptibility.In addition, the present invention is owing to adopt button to switch, and the user can finish the whole change action of Trackpad under situation that can't see or do not see Chu's demonstration.
Description of drawings
Fig. 1 is the process flow diagram of the method for switching contact control panel sampling rate in the prior art;
Fig. 2 is the process flow diagram of the method for switching contact control panel sampling rate of the present invention;
Fig. 3 is the synoptic diagram of user's operation in the inventive method;
Fig. 4 is the schematic representation of apparatus of switching contact control panel sampling rate of the present invention;
Fig. 5 is the synoptic diagram of embodiment of the device of switching contact control panel sampling rate of the present invention;
Fig. 6 is a fundamental diagram embodiment illustrated in fig. 5.
Embodiment
The present invention is applied to notebook computer to regulate the sampling rate of Trackpad on it.The present invention is under the situation of notebook computer operation, needs according to the user can utilize shirtsleeve operation to finish the adjustment of contact control panel sampling rate, make notebook computer can adapt to different working methods and environment for use very easily, user-friendly, improve user's susceptibility.
The present invention is further illustrated below in conjunction with accompanying drawing.
See also Fig. 2, the process flow diagram for the method for switching contact control panel sampling rate of the present invention said method comprising the steps of:
Step M10: storage can supply the sampling rate of the Trackpad of user's selection;
Step M11: detect all sampling rates that Trackpad can be supported;
Step M12: receive the user sampling rate of Trackpad is selected, and input selection information;
Step M13: the sampling rate of the Trackpad that the user is selected and the sampling rate that current Trackpad is supported compare, if can support user's selection, then enter step M14; Otherwise, then export the sampling rate (step M16) of current Trackpad, and return step M12;
Step M14:, adjust the association attributes of Trackpad according to the sampling rate of selected Trackpad;
Step M15: return adjusted information, finish the switching of contact control panel sampling rate.
Wherein, the sequencing between step M11 and the step M12 can be adjusted according to actual conditions, also can carry out simultaneously.
The present invention adjusts the sampling rate of the Trackpad of notebook computer by above-mentioned steps, fast switch under the different operating environment with the sampling rate that reaches described Trackpad, make sampling rate adjust to optimum efficiency, with satisfy the client under the different application pattern to the different requirements of Trackpad, thereby strengthen user's susceptibility.
In the handoff procedure of contact control panel sampling rate of the present invention, the shortcut program is stored the sampling rate of usefulness that Trackpad is supported under the different working modes earlier, when the user need change mode of operation or during the sampling rate of switching contact control panel, the startup Trackpad drives and detects the sampling rate that described Trackpad is supported automatically, and demonstrates detected sampling rate for user's selection.Also just say that the scan code that the reception user uses shortcut to send by embedded controller detects the sampling rate that Trackpad is supported, and the sampling rate supported of the sampling rate of more described storage and current Trackpad, demonstrate and allow the sampling rate of regulating.The user selects according to the sampling rate of allow adjusting, promptly receives the user and clicks the sampling rate drop-down menu, and import required sampling rate information or receive the user and choose sampling rate by the selection instruction that shortcut sends.When operating system (OS) receives input information or instruction, the sampling rate of Trackpad is adjusted to user-selected fixed sampling rate; Return adjusted information, finish the switching of contact control panel sampling rate, that is to say that to system, described user has switched under the selected operational mode state and operated with described information feedback by bottom layer driving (Driver) identification.
Also please refer to Fig. 3, be the synoptic diagram of user's operation in the changing method of the present invention; In flow process of the present invention, for the user, the operation that need carry out only is following two steps:
Step N10: call contact control panel sampling rate and adjust menu, promptly start the adjustment process of contact control panel sampling rate, access the adjustment menu of contact control panel sampling rate;
Step N11: the sampling rate of the Trackpad that selection needs, promptly carry out the selection of contact control panel sampling rate, input selection information.Remaining step is then finished automatically by notebook computer.
In addition, the present invention also provides a kind of device of switching contact control panel sampling rate, and its structural representation sees Fig. 4 for details.Described device comprises: user profile receiving element 11, sampling rate storage unit 12, sampling rate display unit 13, sampling rate recognition unit 14, sampling rate comparing unit 15, sampling rate adjustment unit 16 and adjustment information are returned unit 17.
Wherein, described user profile receiving element 11 is used to receive the user and starts the information of sample rate adjusted and the user selection information to sampling rate.
Described sampling rate storage unit 12 is used to store the state that can select the contact control panel sampling rate that uses for the user.
Described sampling rate display unit 13 links to each other respectively with sampling rate storage unit 12 with described user profile receiving element 11, is used for showing when the sample rate adjusted process sampling rate of the Trackpad that can supply user's selection.
Described sampling rate recognition unit 14 links to each other with sampling rate display unit 13, is used for detecting when the sample rate adjusted process sampling rate that current Trackpad can be supported.
Described sampling rate comparing unit 15 links to each other with sampling rate recognition unit 14 with user profile receiving element 11, is used for the sampling rate that the sampling rate and the Trackpad of user's selection can be supported is compared.
Described sampling rate adjustment unit 16 links to each other with sampling rate comparing unit 15, is used under the sampling rate of selected Trackpad, and the user adjusts sampling rate by embedded controller after selecting to finish.
Described adjustment information is returned unit 17 and is linked to each other with sampling rate adjustment unit 16, is used to feed back final adjusting information, finishes the switching of the sampling rate of Trackpad.
Wherein, described sampling rate storage unit, sampling rate display unit, sampling rate comparing unit, sampling rate adjustment unit are discrete devices; Perhaps at least two unit integrate.Described sampling rate storage unit, sampling rate display unit, sampling rate comparing unit, sampling rate adjustment unit are the chips that includes solidification software, or operate in the software module in the notebook computer.
For understanding the present invention better, the present invention is introduced below in conjunction with embodiment.
See also Fig. 5, be the synoptic diagram of the embodiment of the device of switching contact control panel sampling rate of the present invention.Comprise quick program module 21 in notebook computer, storage can supply the sampling rate of the Trackpad of user's selection in the described quick program module 21.Described quick program module 21 receives the instruction and data that embedded controller 22 (EC) sends, and handles accordingly; Described quick program module 21 can also be carried out data interaction with the driving of Trackpad.It realizes that principle is: when shortcut receives the steering order that embedded controller issues, move quick program module, call Trackpad and drive 23, finish the switching of sampling rate.
Also see also Fig. 6, be fundamental diagram embodiment illustrated in fig. 5.Its principle of work is:
Step H10: the sampling rate of Trackpad under the shortcut program module storage different mode; When program module 21 quick for installation, the contact control panel sampling rate state that the practical application pattern is needed is (as when playing games, when contact control panel sampling rate needed for 200 report/seconds, the frankness that could play, and sampling rate only needed for 60 report/seconds when carrying out document function, just can reach good effect, the sampling rate of Trackpad is 100 report/seconds etc. in the ordinary course of things) be stored in the system the required sampling rate of Trackpad under the quick program module 21 storage different modes;
Step H11: click shortcut, start quick program module; Be that the user uses shortcut to pass through quick program module 21 under the embedded controller 22 call operation systems (OS);
Step H12: Trackpad drives and is connected with bottom, detects the sampling rate that Trackpad is supported; Be the driving and the interface of quick program module 21 combination of touch control plates, and bottom layer driving, the sampling rate of Trackpad is detected; The sampling rate that detects all supports of Trackpad automatically by quick program module 21 storages;
Step H13: demonstrate the menu that allows to regulate sampling rate, and carry out the selection of sampling rate, show that promptly Trackpad allows the menu of the sampling rate of adjusting, the user carries out the selection (select specifically can be that the user clicks sampling rate drop-down menu generation input information or the user sends selection instruction by shortcut) of contact control panel sampling rate;
Step H14: after selecting speed,, relevant information is fed back to system, the sampling rate of Trackpad is adjusted into the required sampling rate of user by Driver identification; Promptly be selected in the contact control panel sampling rate that the user that supports in the reality needs, quick program module 21 is called Trackpad and is driven 23, detects value accordingly, carries out the required sampling rate of adjustment user of contact control panel sampling rate.
Above operation is quick program module to be carried out automatically in conjunction with EC and Trackpad driving, and the operation that need carry out for the user only is following two ones:
Use shortcut, access the menu that contact control panel sampling rate is adjusted;
Carry out the selection of contact control panel sampling rate.
Be understandable that the described quick program module that operates in the notebook computer can be the software that is solidificated in the chip; Described chip can be the device in the existing notebook computer, also can be the device that increases on the basis in existing notebook computer.Certainly, this quick program module also can adopt the form of hardware to realize.
Furthermore bright the present invention of specific embodiment below.
The Trackpad of notebook computer is configured to the NV-44m separate touch pad of NV company.The core samples speed of Trackpad under default situations was 200 report/seconds.In fact as long as sampling rate is when 200 report/seconds, and what just energy was frank plays games, such as CS.And when doing document function, only needed just can reach good effect 60 report/seconds.Quick program module is in sampling rate required under these two kinds of typicalnesses and need most between the sampling rates of the highest 200 report/seconds of emphasizing performance and switch fast.
Switching mode in this example adopts is that special key on the keyboard is sent composite key and called handoff functionality (or mode switch button).From this embodiment as can be known, if sampling rate switches to the switch step of " 60 report/second speed " switch step of the present invention and prior art and sees Fig. 1 and Fig. 6 respectively for details from " 200 report/second speed ", can see from the performing step of Fig. 1 and Fig. 6: the operation that the user need carry out the present invention reduces greatly, reduce to only 2 steps of needs from original 6 steps, and owing to adopted the button switching, the user can finish whole change actions under situation that can't see or do not see Chu's demonstration.The most important thing is to make things convenient for greatly user's operation of following one's inclinations, satisfy the movability of notebook computer and user's needs.
In sum, the present invention calls the driving of Trackpad by shortcut, adjustment to contact control panel sampling rate, reach the quick switching of the contact control panel sampling rate of notebook computer under the different operating environment, sampling rate is adjusted the required optimum condition of user, with satisfy the client under varying environment to the different requirements of contact control panel sampling rate, and, if only at the switching between certain specific sampling rate, can finish switching by one step of shortcut.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. the method for a switching contact control panel sampling rate is characterized in that, may further comprise the steps:
A, storage can supply the sampling rate of the Trackpad of user's selection;
All sampling rates that B, detection Trackpad can be supported;
C, reception user select the sampling rate of Trackpad, and input selection information;
The sampling rate of D, Trackpad that the user is selected and the sampling rate that current Trackpad is supported compare, if can support user's selection, then enter step e; Otherwise, then export the sampling rate of current Trackpad, and return step C;
The sampling rate of E, the selected Trackpad of basis, the association attributes of adjustment Trackpad;
F, return adjusted information, finish the switching of contact control panel sampling rate.
2. according to the method for the described switching contact control panel sampling rate of claim 1, it is characterized in that,
The driving of combination of touch control plate, interface and bottom layer driving among the described step B, identification Trackpad parameter detects all sampling rates that Trackpad can be supported;
Drive by calling Trackpad in the described step e, revise the association attributes that parameter value is adjusted Trackpad;
In the described step e by bottom layer driving identification, with described adjusted information feedback to system.
3. according to the method for the described switching contact control panel sampling rate of claim 1, it is characterized in that input information that produces or the selection instruction that sends by shortcut receive the selection of user to the sampling rate of Trackpad by clicking the sampling rate drop-down menu to receive the user among the described step C.
4. according to the method for each described switching contact control panel sampling rate of claim 1 to 3, it is characterized in that step B also comprises: receive the information that the user starts sample rate adjusted, show the sampling rate of selecting for the user.
5. according to the method for the described switching contact control panel sampling rate of claim 4, it is characterized in that the scan code that the reception user uses shortcut to send by embedded controller starts the information of sample rate adjusted.
6. the device of a switching contact control panel sampling rate, comprising: the user profile receiving element is used to receive the user and starts the information of sample rate adjusted process and the information that the user selects sampling rate; The sampling rate recognition unit links to each other with the user profile receiving element, is used to obtain current Trackpad and drives the sampling rate of supporting; Adjustment information is returned the unit, is used for returning to system the sampling rate of selected Trackpad; It is characterized in that, also comprise:
The sampling rate storage unit is used to store and can selects the contact control panel sampling rate state that uses for the user;
The sampling rate display unit links to each other respectively with the sampling rate storage unit with the user profile receiving element, is used to show the sampling rate of the Trackpad of selecting for the user;
The sampling rate comparing unit links to each other with the sampling rate recognition unit with the user profile receiving element, is used for the sampling rate that the sampling rate and the Trackpad of user's selection can be supported is compared;
The sampling rate adjustment unit returns the unit with sampling rate comparing unit and adjustment information and links to each other respectively, is used for regulating the working attributes of Trackpad under the sampling rate of selected Trackpad.
7. according to the device of the described switching contact control panel sampling rate of claim 6, it is characterized in that described sampling rate storage unit, sampling rate display unit, sampling rate comparing unit, sampling rate adjustment unit are discrete devices; Perhaps at least two unit integrate.
8. according to the device of the described switching contact control panel sampling rate of claim 6, it is characterized in that, described sampling rate storage unit, sampling rate display unit, sampling rate comparing unit, sampling rate adjustment unit are the chips that includes solidification software, or operate in the software module of notebook computer.
9. the device of described switching contact control panel sampling rate according to Claim 8 is characterized in that described user profile receiving element is an embedded controller; Described sampling rate recognition unit comprises that Trackpad drives; It is bottom layer driving that described adjustment information is returned the unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100802145A CN100389378C (en) | 2005-06-28 | 2005-06-28 | Method and apparatus for switching contact control panel sampling rate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100802145A CN100389378C (en) | 2005-06-28 | 2005-06-28 | Method and apparatus for switching contact control panel sampling rate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1889022A CN1889022A (en) | 2007-01-03 |
CN100389378C true CN100389378C (en) | 2008-05-21 |
Family
ID=37578301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100802145A Active CN100389378C (en) | 2005-06-28 | 2005-06-28 | Method and apparatus for switching contact control panel sampling rate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100389378C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI502421B (en) * | 2013-01-21 | 2015-10-01 | Acer Inc | Apparatus and method for adjusting sampling rate of touch panel |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102236528A (en) * | 2010-04-21 | 2011-11-09 | 乐金电子(中国)研究开发中心有限公司 | Method and device for adjusting sampling interval of touch screen and digital terminal |
CN103207695B (en) * | 2012-01-16 | 2018-01-23 | 联想(北京)有限公司 | Control the method and electronic equipment of touch-screen sample rate |
CN103838410B (en) * | 2012-11-26 | 2016-12-21 | 上海斐讯数据通信技术有限公司 | A kind of touch control method and mobile terminal |
CN103472946B (en) * | 2013-08-29 | 2016-03-09 | 广东欧珀移动通信有限公司 | A kind of dynamic conditioning touch-screen reports the method for speed |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083042A (en) * | 1975-06-23 | 1978-04-04 | Milgo Electronic Corporation | Continuous quantitative signal-display system using light-emitting elements |
CN1218351A (en) * | 1997-11-21 | 1999-06-02 | 德国汤姆逊-布朗特公司 | Signal processing method for analogue picture signal |
US5933149A (en) * | 1996-04-16 | 1999-08-03 | Canon Kabushiki Kaisha | Information inputting method and device |
-
2005
- 2005-06-28 CN CNB2005100802145A patent/CN100389378C/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083042A (en) * | 1975-06-23 | 1978-04-04 | Milgo Electronic Corporation | Continuous quantitative signal-display system using light-emitting elements |
US5933149A (en) * | 1996-04-16 | 1999-08-03 | Canon Kabushiki Kaisha | Information inputting method and device |
CN1218351A (en) * | 1997-11-21 | 1999-06-02 | 德国汤姆逊-布朗特公司 | Signal processing method for analogue picture signal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI502421B (en) * | 2013-01-21 | 2015-10-01 | Acer Inc | Apparatus and method for adjusting sampling rate of touch panel |
Also Published As
Publication number | Publication date |
---|---|
CN1889022A (en) | 2007-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101601040B1 (en) | Screen Display Method And Apparatus For Portable Device | |
CN100474246C (en) | Computer system, method and medium for switching operation system | |
CN100389378C (en) | Method and apparatus for switching contact control panel sampling rate | |
KR100700951B1 (en) | Apparatus and method for multi task management in mobile communication system | |
US7420544B2 (en) | Information processing apparatus and information processing method | |
CN102065178A (en) | Shortcut starting method for application functions and mobile terminal | |
CN100374984C (en) | Method and device for switching video card working frequency | |
CN102880401B (en) | A kind of method and mobile terminal simplifying user interface buttons | |
EP2275899A2 (en) | Apparatus and method for electronic device control | |
US20080192003A1 (en) | Information processing apparatus, display control method, and program | |
KR100524019B1 (en) | A portable, wireless display device capable of setting operation mode and a method operating thereof | |
CN106257390B (en) | A kind of three-dimensional widget icon exchange method, device and touch terminal | |
US20070300090A1 (en) | Computer and Method for Realizing Household Appliance Application With Low Power Consumption | |
WO2022012664A1 (en) | Background program control method and apparatus, and electronic device | |
US6697941B2 (en) | Portable computer with configuration switching control | |
US20100001961A1 (en) | Information Handling System Settings Adjustment | |
US6529219B1 (en) | Computer user interface for executing and controlling an application program using program selection smarts buttons | |
US8964122B2 (en) | Method and system for controlling function of display device using remote controller | |
CN105117013A (en) | Intelligent watch unlocking method and intelligent watch | |
US6480964B1 (en) | User interface power management control technique for a computer system | |
KR101928955B1 (en) | Electric Pen and Electric Input System for Interlocking with Display Apparatus | |
CN104133621A (en) | Display device, input control method and input control program | |
JP4027389B2 (en) | Information processing device | |
US20110225329A1 (en) | Method for simultaneously switching energy-saving modes of plural computer devices via KVM switc | |
WO1999035590A1 (en) | Fast start voice recording on a hand held digital device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |