CN103324351A - Electronic device and operating method thereof - Google Patents
Electronic device and operating method thereof Download PDFInfo
- Publication number
- CN103324351A CN103324351A CN2013102886135A CN201310288613A CN103324351A CN 103324351 A CN103324351 A CN 103324351A CN 2013102886135 A CN2013102886135 A CN 2013102886135A CN 201310288613 A CN201310288613 A CN 201310288613A CN 103324351 A CN103324351 A CN 103324351A
- Authority
- CN
- China
- Prior art keywords
- pen
- display screen
- point
- conducting metal
- electronic equipment
- 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.)
- Granted
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention discloses an electronic device and an operating method of the electronic device. The electronic device comprises a display screen, a main board, an isolation board and a rear cover, wherein the display screen, the main board, the isolation board and the rear cover are connected in sequence. The outermost layer of the display screen is a conductive film layer, the middle layer is tempered glass, and the lowermost layer is a display layer. The main board comprises a network interface, a USB interface and a memory card interface. The rear cover comprises a groove body for containing a battery, a conductive metal pen, a pen hole of the conductive metal pen and a conductive pen holder, wherein the conductive metal pen is connected with the conductive pen holder through wires. The isolation board comprises a battery fixing component and a pen holder through hole. The main board further comprises an application processor, and the application processor is used for monitoring an electric signal generated when the conductive metal pen touches the display screen in a point mode, determining the point-touch position of the conductive metal pen according to the magnitude of the electric signal, and displaying content on the display screen according to the point-touch position. The electronic device and the operating method of the electronic device solve the problem that an existing electronic device is inconvenient to operate for achieving the function of scratch paper and high in price, and market competitiveness of the electronic device is promoted.
Description
Technical field
The present invention relates to electronic communication field, more specifically, relate to a kind of electronic equipment and operation method thereof.
Background technology
Foul papers is the preferred material of most people study and office, yet if the quantity of foul papers is larger, the space that accumulation gets up to take is also larger, and easily obscures.In addition, if written information makes a mistake on foul papers, revise also cumbersome.Simultaneously, easy initiation fire also during the foul papers bulk deposition, discarded foul papers will become white garbage.
At present, some portable electronic equipment is supported user's handwriting functions, such as: the products such as panel computer, handwriting pad, Digitizing plate, mobile phone, these electronic equipments all have the ability that receives user input data, can satisfy to a certain extent user's demand, yet, realize the foul papers function by these electronic equipments, when being applied to the places such as teaching, office, daily life, there is following problem:
The panel computer great majority adopt the human body touch mode to move, be that the user uses the finger touch complete operation, finger carefully also can not carefully be crossed nib again, inconvenient operation, panel computer is expanded interface very little simultaneously, even there is not a cable interface, under the China environment, 90% above area does not all have WLAN(Wireless Local Area Networks, WLAN) cover, panel computer can not be finished proper communication in this case, in addition, the entertainment software of panel computer is too many, functions such as various game and the webpage that surfs the web, this is just so that not too suitable in serious occasion, give a lesson and examination such as school, enterprise's office etc., if use panel computer under this environment, the supvr does not also know what the user doing on earth, be to do proper business or in amusement, and it is on the high side.
Handwriting pad need to connect the demonstration that computer just can be finished hand-written data, himself does not have the independent data processing power, only is used for writing, and need the functions such as Character Font Recognition, its recognition speed is slower usually, revises also more complicated, can not directly link to each other with network, can not draw etc.
Digitizing plate is the electronic equipment that is based upon on the various computer graphics softwares (such as drawing instruments such as photoshop), self there is not the independent data processing power, need to connect computer, also need the support of mapping software, if use Digitizing plate to need to use these mapping softwares, professional more intense, and it biases toward the application of graphical design aspect, simultaneously, price is also higher.
Existing mobile phone adopts keyboard or touch manner to receive the data of user's input usually, it is applicable to popular colony, and its screen is usually less, is mainly used in communication and amusement, and poor for the control ability of user's hand-written data, use just inconvenient as panel computer; Simultaneously, price is also higher.
For realizing that at above-mentioned electronic equipment the foul papers function exists inconvenient operation and the higher problem of price, not yet proposes effective solution at present.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of electronic equipment and operation method thereof, realizes that in order to solve at above-mentioned electronic equipment the foul papers function exists inconvenient operation and the higher problem of price.
According to the one side of the embodiment of the invention, a kind of electronic equipment is provided, comprising: the display screen, mainboard, division board and the bonnet that connect successively; Wherein, display screen is divided into three layers, and outermost layer is conductive membrane layer, and the middle layer is tempered glass, and orlop is display layer; Mainboard comprises: network interface, general-purpose serial bus USB interface and memory card interface; Division board comprises: battery holding section included, a battery holding section included side is provided with conductive contact, and an end of conductive contact is connected with the battery of electronic equipment, and the other end is connected with mainboard, is used for to main board power supply; Bonnet comprises: a hole of the cell body of placing battery, conducting metal pen, conducting metal pen and conduction pen stand, cell body and battery holding section includedly be complementary; The conducting metal pen is connected with the conduction pen stand by wire; Division board also comprises the pen stand through hole with conduction pen stand coupling, and the conduction pen stand passes the pen stand through hole and links to each other with mainboard; Mainboard also comprises application processor, and the electric signal that application processor produces when being used for the tactile display screen of monitoring conducting metal pen point is determined that according to the size of electric signal the point of conducting metal pen touches the position, and touched position displaying contents on display screen according to this point.
According to the embodiment of the invention on the other hand, provide a kind of operation method of electronic equipment, having comprised: the electric signal that monitoring conducting metal pen point produces when touching display screen; The point of determining the conducting metal pen according to the size of electric signal touches the position; Touch position displaying contents on display screen according to point.
According to the embodiment of the invention, the mainboard of electronic equipment determines that by electric signal the point of conducting metal pen touches the position, precision is higher, the intention that more meets the user based on the content of this demonstration, the user only need to use display screen as common foul papers, do not need to be grasped the drawing instrument of specialty, operate fairly simple.Simultaneously, low with the price comparison of the display screen of conductive membrane layer and conducting metal pen, so the price of this electronic equipment is also relatively low; And then solved realization foul papers feature operation inconvenience and the higher problem of price on the existing electronic equipment, promoted the market competitiveness of electronic equipment.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart according to the electronic equipment of the embodiment of the invention;
Fig. 2 is the structured flowchart according to the another kind of electronic equipment of the embodiment of the invention;
Fig. 3 is the cut-open view according to the conducting metal pen of the embodiment of the invention;
Fig. 4 is the operation method process flow diagram according to the electronic equipment of the embodiment of the invention.
Embodiment
Hereinafter also describe in conjunction with the embodiments the present invention in detail with reference to accompanying drawing.Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.
Consider that there is inconvenient operation in the hand-written electronic equipment (such as panel computer, mobile phone etc.) of existing support, and the higher problem of price, the embodiment of the invention provides a kind of electronic equipment and operation method thereof.Describe below by following examples.
The structured flowchart of electronic equipment as shown in Figure 1, this electronic equipment comprises: the display screen 10, mainboard 20, division board 30 and the bonnet 40 that connect successively;
Wherein, also comprised some other electrical equipment original papers on the mainboard 20 of the present embodiment, in order to finish displaying contents on display screen, these electrical equipment original papers do not illustrate in Fig. 1, can realize with reference to correlation technique.The program of application processor 28 interior operations can arrange according to the applied environment of this equipment, as long as be convenient to the requirement that this equipment is namely satisfied in user's operation, does not do restriction here.
The display screen of the present embodiment can adopt correlation technique to realize, for example, adopt ITO(Indium Tin Oxides, the nano indium tin metal oxide) material, this material has good electric conductivity and the transparency, can cut off harmful electron irradiation, ultraviolet ray and far infrared.Therefore, indium tin oxide is sprayed on glass, plastics and the electronic display usually, as transparent conductive film, reduces simultaneously harmful electron irradiation and ultraviolet, infrared ray.When 44 in conducting metal pen touches on metal level (being above-mentioned conductive membrane layer 12), display screen 10, conducting metal pen 44 and mainboard 20 will form the loop, produce electric signal, for example, and electric current.This electric current divides the electrode on from display screen 10 four jiaos and flows out, and the electric current of these four electrodes of flowing through is directly proportional with the distance of 44 to four jiaos in conducting metal pen, application processor 28 is by the accurate Calculation to these four current ratios, and the point that draws conducting metal pen 44 touches the position.
The mainboard 20 of the electronic equipment of the present embodiment determines that by electric signal the point of conducting metal pen touches the position, precision is higher, the intention that more meets the user based on the content of this demonstration, the user only need to use display screen as common foul papers, do not need to be grasped the drawing instrument of specialty, operate fairly simple.Simultaneously, low with the price comparison of the display screen of conductive membrane layer and conducting metal pen, so the price of this electronic equipment is also relatively low; And then solved realization foul papers feature operation inconvenience and the higher problem of price on the existing electronic equipment, promoted the market competitiveness of electronic equipment.
The present embodiment also provides a kind of electronic equipment, this electronic equipment is the optimization of carrying out on the basis of electronic equipment shown in Figure 1, the structured flowchart of electronic equipment as shown in Figure 2, this electronic equipment is except each device that comprises Fig. 1, in order to support better the write dynamics of conducting metal pen 44 on display screen 10, the electric elements of the present embodiment mainboard 20 are arranged at the one side away from display screen 10, and mainboard 20 is provided with cystosepiment 21 near the one side of display screen 10; Simultaneously, in order to dwindle the space of electronic equipment internal line holding, also comprise wire and device groove 36 on the division board 30 of the present embodiment, be used for depositing the wire of mainboard 20 and the electronic component of appointment, wherein, the electronic component of appointment refers to the device that volume is larger and outstanding in the present embodiment, when specific implementation, can set as required the electronic component of this appointment.
The present embodiment considers that conducting metal pen 44 need to be connected with the conduction pen stand by wire, can impact write for fear of wire is long or too short, preferably, be provided with resilient coil in the conduction pen stand 48 of the present embodiment, be used for twining the wire that is connected with conducting metal pen 44.Based on this, the user makes, and can hold wire by a smaller power, also can adopt card lock to pin wire, and this mode can arrange the card lock of the wire that pins conducting metal pen 44 in resilient coil.The wire of conducting metal pen 44 is usually thinner, during actual the realization, can adopt copper cash.
Above-mentioned display screen 10, mainboard 20, division board 30 and the device of bonnet 40 except conducting metal pen 44 can be referred to as electronics rough not book main body.Conducting metal pen 44 comprises: insulation pen container and conduction pen core, the cut-open view of conducting metal pen as shown in Figure 3; Wherein, the material of insulation pen container can be plastics or rubber etc., and the material of conduction pen core can be the materials such as iron, copper, and the present embodiment is not specifically limited.
By above-described embodiment as can be known, conducting metal pen 44 in the present embodiment can be inserted in the pen-laying hole 46, wire on the conducting metal pen 44 can enter into a resilient coil by the top-right aperture of this electronic equipment, be connected on the mainboard 20, nib contact display screen 10 by conducting metal pen 44 makes current direction screen four utmost points, flows on the mainboard 20 again, form current return, mainboard 20 is through judging the position and then make corresponding reaction at display screen of obtaining starting writing.
Search the content of preserving before for the ease of the user, all data of this electronic equipment can be stored on the network or on the storage card of the machine, every a piece of paper (i.e. each data of preserving) can be set up index or link, clerical error occurs can return or use the modifierss such as erasing rubber, simultaneously easy to carry, especially can realize in teaching that the student gives a lesson, books are not with in examination, realize teaching information etc.
During actual the realization, the size of above-mentioned electronic equipment can be ordinary flat computer size, for the mainboard headspace enough large, so that it can have in the future enough upgrading spaces, structure and knowhow according to this electronic equipment, this product volume cost price can be controlled in the low scope, for example: between the 20-80 Renminbi, so the price of this product is lower.
Based on above-mentioned electronic equipment, the embodiment of the invention also provides a kind of operation method of electronic equipment, and referring to the operation method process flow diagram of electronic equipment shown in Figure 4, the method can be applied on the mainboard of above-mentioned electronic equipment, may further comprise the steps:
Step S402, the electric signal that monitoring conducting metal pen point produces when touching display screen;
Step S404 determines that according to the size of above-said current signal the point of above-mentioned conducting metal pen touches the position;
Step S406 touches position displaying contents on display screen according to above-mentioned point.
The electronic equipment of the present embodiment determines that by electric signal the point of conducting metal pen touches the position, precision is higher, more meets user's intention based on the content of this demonstration, and the user only need to use display screen as common foul papers, do not need to be grasped the drawing instrument of specialty, operate fairly simple.Simultaneously, low with the price comparison of the display screen of conductive membrane layer and conducting metal pen, so the price of this electronic equipment is also relatively low; And then solved realization foul papers feature operation inconvenience and the higher problem of price on the existing electronic equipment, promoted the market competitiveness of electronic equipment.
When specific implementation, mainboard can be divided into two parts with the zone that display screen shows, a part is the operation interface district, is used for the show tools menu bar; A part is used for obtaining the written contents of user's input for writing the boundary zone; After the electronic equipment start, when using the operation interface district, can show Warning Mark (for example triangle of two gray scales) on the display screen; When not using the operation interface district, operation interface can be hidden according to arranging automatically, can amplify like this and write the boundary zone, and user's point can be clicked this above-mentioned Warning Mark (such as above-mentioned triangle) when needing to use, can the ejection operation boundary zone on the display screen.Based on this, above-mentioned step according to the tactile position of some displaying contents on display screen can comprise: judge that above-mentioned point touches the position and whether is positioned at operation interface; If so, touch operation indication (being the operation corresponding to concrete menu on tools menu hurdle) displaying contents on display screen of position according to this point; If not, at the handwriting trace that shows this conducting metal pen of screen display.
Search the content of preserving before for the ease of the user, said method also comprises: when the operation of the tactile position of point is designated as the preservation present displayed content, be present displayed content generating indexes or chained address, present displayed content is kept at memory block corresponding to this index or chained address; The operation of touching the position when point is designated as when searching memory contents, shows index or the chained address of memory contents; When the index indication of receiving user selection or chained address indication, show index indication or the content corresponding to chained address of this selection.
Wherein, the concrete menu on the tools menu hurdle of the present embodiment can include but not limited to the paintbrush setting, revises setting, paper setting, form, imports and exports, user, instrument, super management and about etc. menu, the paintbrush setting comprises the color to paintbrush, the setting of the thickness of line and the pattern of paintbrush; Revise to arrange and to comprise: rubber, the function such as preserve, save as, return, copy to, delete, amplify, dwindle and move; It mainly is newly-built paper that paper arranges, to the setting of paper size color shading; The form setting is to newly-built form and to line number, the columns setting of form, can adjust the pattern of form simultaneously; The utility hurdle can make the user finish the importing of existing picture, literal, form etc., also the file derivation of oneself can be saved on network or the miscellaneous equipment; The user comprises the relevant settings such as user's login, cancellation; Instrument comprises handwriting recognition module, counter, general formula, dictionary and printing etc. so that the user can be written into the expansion instrument that oneself needs, and the expansion instruments such as figure commonly used and literal catcher; Super management mainly is to make things convenient for unified management, comprises to the licensing of various functions, for example: to expanding the unlatching of instrument, to the operating position of network function, can limit the opening time etc.; Be specific descriptions to this product about menu, comprise version number, upgrading renewal, production firm and entitlement etc.
Two menus of above-mentioned super management and user are respectively for two kinds of situations: the user refers to domestic consumer, and super management can be authorized domestic consumer, some function that domestic consumer just can the use system carries after namely authorizing, such as the handwriting recognition module, counter, general formula, the function such as dictionary and printing, and figure commonly used and literal catcher etc. are expanded the mandate of instrument, the mandate that imports and exports, exactly licensing each class interface arranged again, for example: cable interface, USB interface, TF card plug etc., if do not authorize domestic consumer just can not use these functions, just the same with the differentiation of beta version as formal version, the user who just authorizes has become the supvr, such as: father and mother, the teacher, leader etc., and the user has become the office worker, student etc.Mode by super management retrains the user, satisfies client's user demand.Based on this, above-mentioned operation indication step of displaying contents on display screen of touching the position according to point comprises: the whether release of super administration authority corresponding to the operation indication of position is touched in the checkpoint, if so, showing the content of operation corresponding to operation indication of this tactile position of screen display; If not, prompting user carries out release, do not receive within the appointed time this user correct release information (such as: in the time of unlocking pin etc.), point out this user not have operating right, the current operation failure.
As can be seen from the above description, the electronic equipment of the above embodiment of the present invention can be widely used with impart knowledge to students, the various places such as office, daily life, Specialty Design, scientific research calculating, to use manpower and material resources sparingly, reduce paper waste and environmental pollution, be a kind of equipment of energy-conservation again environmental protection.Because be provided with network interface on the above-mentioned mainboard, so the user can write out effect as writing at foul papers at display screen, and can preserve into picture, uploads on the network.In order to simplify user's use, can only have a procedure subject after this electronic equipment start, do not arrange or add entertainment selection, the user does not need to carry out any setting, can reach start with regard to operable effect.So especially be fit to more serious industry or environment, such as school.In addition, can also make the supvr carry out telemanagement etc. to the user of the machine by adding super management function.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and be carried out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an electronic equipment is characterized in that, comprising: the display screen, mainboard, division board and the bonnet that connect successively;
Described display screen is divided into three layers, and outermost layer is conductive membrane layer, and the middle layer is tempered glass, and orlop is display layer;
Described mainboard comprises: network interface, general-purpose serial bus USB interface and memory card interface;
Described division board comprises: battery holding section included, a described battery holding section included side is provided with conductive contact, and an end of described conductive contact is connected with the battery of described electronic equipment, and the other end is connected with described mainboard, is used for to described main board power supply;
Described bonnet comprises: place a hole and the conduction pen stand of cell body, the conducting metal pen of described battery, described conducting metal pen, described cell body and describedly battery holding section includedly be complementary; Described conducting metal pen is connected with described conduction pen stand by wire; The pen stand through hole that described division board also comprises and described conduction pen stand mates, described conduction pen stand passes described pen stand through hole and links to each other with described mainboard;
Described mainboard also comprises application processor, described application processor is used for monitoring the electric signal that produces when described conducting metal pen point touches described display screen, the point of determining described conducting metal pen according to the size of described electric signal touches the position, and touches position displaying contents on described display screen according to described point.
2. electronic equipment according to claim 1 is characterized in that, the electric elements of described mainboard are arranged at the one side away from described display screen, and described mainboard is provided with cystosepiment near the one side of described display screen.
3. electronic equipment according to claim 1 is characterized in that, described division board also comprises wire and device groove, is used for depositing the wire of described mainboard and the electronic component of appointment.
4. electronic equipment according to claim 1 is characterized in that, is provided with resilient coil in the described conduction pen stand, is used for twining the wire that is connected with described conducting metal pen.
5. electronic equipment according to claim 4 is characterized in that, described resilient coil is provided with the card lock of the wire that pins described conducting metal pen.
6. each described electronic equipment in 5 according to claim 1 is characterized in that, described conducting metal pen comprises: insulation pen container and conduction pen core.
7. the operation method of each described electronic equipment in 6 according to claim 1 is characterized in that, described method comprises:
Monitor the electric signal that produces when described conducting metal pen point touches described display screen;
The point of determining described conducting metal pen according to the size of described electric signal touches the position;
Touch position displaying contents on described display screen according to described point.
8. method according to claim 7 is characterized in that, touches position displaying contents on described display screen according to described point and comprises:
Judge that described point touches the position and whether is positioned at operation interface;
If so, touch operation indication displaying contents on described display screen of position according to described point;
If not, at the handwriting trace of the described conducting metal pen of described demonstration screen display.
9. method according to claim 8 is characterized in that, described method also comprises:
When the operation of the tactile position of described point is designated as the preservation present displayed content, be described present displayed content generating indexes or chained address, described present displayed content is kept at memory block corresponding to described index or described chained address;
The operation of touching the position when described point is designated as when searching memory contents, shows index or the chained address of described memory contents; When the index indication of receiving user selection or chained address indication, show index indication or the content corresponding to described chained address of described selection.
10. method according to claim 8 is characterized in that, described operation indication displaying contents on described display screen according to the tactile position of described point comprises:
Check that described point touches the whether release of super administration authority corresponding to the operation indication of position;
If so, touch the content of operation corresponding to operation indication of position at the described point of described demonstration screen display;
If not, prompting user carries out release, does not receive described user's correct release information within the appointed time, points out described user not have operating right, the current operation failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310288613.5A CN103324351B (en) | 2013-07-10 | 2013-07-10 | Electronic equipment and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310288613.5A CN103324351B (en) | 2013-07-10 | 2013-07-10 | Electronic equipment and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103324351A true CN103324351A (en) | 2013-09-25 |
| CN103324351B CN103324351B (en) | 2016-06-22 |
Family
ID=49193145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310288613.5A Expired - Fee Related CN103324351B (en) | 2013-07-10 | 2013-07-10 | Electronic equipment and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103324351B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106648165A (en) * | 2016-09-30 | 2017-05-10 | 贵州诚谨正信息系统工程监理有限公司 | Device for detecting display |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080023232A1 (en) * | 2002-08-29 | 2008-01-31 | N-Trig Ltd. | Transparent digitiser |
| CN201247447Y (en) * | 2008-05-29 | 2009-05-27 | 汉王科技股份有限公司 | Touch control writing pad |
| CN202383644U (en) * | 2012-01-11 | 2012-08-15 | 张怡帆 | Electronic scribbling pad |
-
2013
- 2013-07-10 CN CN201310288613.5A patent/CN103324351B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080023232A1 (en) * | 2002-08-29 | 2008-01-31 | N-Trig Ltd. | Transparent digitiser |
| CN201247447Y (en) * | 2008-05-29 | 2009-05-27 | 汉王科技股份有限公司 | Touch control writing pad |
| CN202383644U (en) * | 2012-01-11 | 2012-08-15 | 张怡帆 | Electronic scribbling pad |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106648165A (en) * | 2016-09-30 | 2017-05-10 | 贵州诚谨正信息系统工程监理有限公司 | Device for detecting display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103324351B (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Klamka et al. | IllumiPaper: Illuminated interactive paper | |
| CN107045444A (en) | A kind of application program recommends method and device | |
| CN104049887A (en) | Methods for data transmission and electronic devices using the same | |
| CN103353796A (en) | Panel computer protective sleeve with original handwriting recording function | |
| US20160321025A1 (en) | Electronic apparatus and method | |
| CN103902056B (en) | Dummy keyboard input method, equipment and system | |
| CN105528156B (en) | Reader control method and device | |
| CN202904516U (en) | Multifunctional handwriting drawing board device | |
| JP2005181436A (en) | Information display device | |
| CN102915301A (en) | Method for generating label lists and electronic device | |
| CN206470707U (en) | A kind of stylus | |
| CN104246730A (en) | Electronic paper controlling apparatus and method thereof | |
| JP6465277B6 (en) | Electronic device, processing method and program | |
| CN109085983A (en) | Method of controlling operation thereof, device, storage medium and electronic equipment | |
| CN103092479A (en) | Method, device and system for information switching through right button | |
| CN108958511A (en) | Interactive display device writes control method, mobile terminal and storage medium | |
| US20120176321A1 (en) | Touch-Enabled Personal Mobile Whiteboard Tablet | |
| Huang et al. | Usability analysis in gesture operation of interactive e-books on mobile devices | |
| CN107291367A (en) | The application method and device of a kind of erasing rubber | |
| CN103324351A (en) | Electronic device and operating method thereof | |
| CN207601769U (en) | Hand input device and its handwriting input sheet | |
| CN203133662U (en) | Handwritten liquid crystal display equipment | |
| CN203397319U (en) | Tablet electronic equipment with scratch paper function | |
| CN206489554U (en) | Electronic seal signing equipment | |
| CN103941888B (en) | Generated stroke input method and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20170710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |