CN100369052C - Customized input device and customized input method therefor - Google Patents

Customized input device and customized input method therefor Download PDF

Info

Publication number
CN100369052C
CN100369052C CNB2003101222078A CN200310122207A CN100369052C CN 100369052 C CN100369052 C CN 100369052C CN B2003101222078 A CNB2003101222078 A CN B2003101222078A CN 200310122207 A CN200310122207 A CN 200310122207A CN 100369052 C CN100369052 C CN 100369052C
Authority
CN
China
Prior art keywords
self
button
input
defined input
laminate
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.)
Expired - Fee Related
Application number
CNB2003101222078A
Other languages
Chinese (zh)
Other versions
CN1635540A (en
Inventor
陈淮琰
陈立磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventec Besta Xian Co Ltd
Original Assignee
Inventec Besta Xian Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inventec Besta Xian Co Ltd filed Critical Inventec Besta Xian Co Ltd
Priority to CNB2003101222078A priority Critical patent/CN100369052C/en
Publication of CN1635540A publication Critical patent/CN1635540A/en
Application granted granted Critical
Publication of CN100369052C publication Critical patent/CN100369052C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Position Input By Displaying (AREA)

Abstract

The present invention relates to a self-defining input device and a self-defining input method thereof. A semi-enclosed hollow interlayer device (4) is formed by connecting at least one side edge of a bottom board (3) of the device and the corresponding side edge of a touching and pressing screen (1) which is made of transparent materials, and an inserting type patterning layer board (2) is inserted into the interlayer of the hollow interlayer device (4). A user can use developing software which is provided by the input device to define the external appearance and the function of an input key, and the defined key external appearance is made into the inserting type patterning layer board; namely, the user can input according to the self input custom. The present invention solves the technical problems that the existing input device has to carry out special study, and the compatibility among different input devices and different input methods is poor. The self-defining input device has the input functions of a keyboard, a mouse, a hand writing board and an electronic drawing board and strong portability and compatibility, and can reduce the special study of the input device for the user. The self-defining input device conforms to the individualization requirements of the user to the input device.

Description

Self-defined input media and self-defined input method thereof
Technical field
The present invention relates to a kind of self-defined input media and self-defined input method thereof.
Background technology
Input media is that people and electronic information application product carry out one of interactive major equipment, and common input media has keyboard, mouse, handwriting pad, electronic drawing board etc., and the input media of certain various difference in functionality purposes is also in continuous release.
There are following shortcoming in existing various input media and input method:
1. input media must be learnt in use specially.Because the relative independentability of various electronic information application products aspect software and hardware, people at first will be in the face of strange relatively input media aspect the software and hardware when using this product, make the user must be to specifications or the requirement of device hardware, function and the input method of input media are learnt specially, and the input problem concerning study in the face of having more visitors or business than one can attend to, the user can reduce the interest to this electronic information application product.
2. input media carries and uses inconvenience.Existing input media general using hard material is made, and size and proterties fix when dispatching from the factory, and the position of each button is also fixed in addition, not only is not easy to carry, and can not changes its shape and size according to user's will.
3. the poor compatibility of input media and input method.On the general electronic information application product common input media often must be complementary with this product, it must be limited by the physical arrangement of this product, input method also can be different because of the difference of software, cause the versatility of input media low, the input method application flexibility is poor, just because of the input media that the electronic information application product is equipped with has single face, simple function, so can't satisfy user's multiple input demand or special input habit.
Summary of the invention
The invention solves that input media uses and carry inconvenience in the background technology, must learn specially in use and different input media and input method between the technical matters of poor compatibility.
Technical solution of the present invention is:
A kind of self-defined input media comprises pressing screen 1 and base plate 3, and its special character is: at least one side of described base plate 3 engages the back with the described respective side that presses screen 1 and constitutes a semi-enclosed hollow interlayer device 4; Described self-defined input media also comprises plug-in type figure laminate 2, and this plug-in type figure laminate 2 inserts in and installs in 4 interlayers in the described hollow interlayer; The described screen 1 that presses is made by transparent material.
Above-mentioned base plate 3 comprises can responsive press the signal generating circuit 11 that screen touches pressure, the analog to digital conversion circuit 12 that is connected with the output terminal of signal generating circuit 11, the signal processing circuit 13 that is connected with the output terminal of analog to digital conversion circuit 12 can carry out the data storage circuitry 14 of data double-way transmission, dynamically develop circuit 15 and signal circuit 16 with signal processing circuit 13; Described signal circuit 16 comprises output interface 5.
Above-mentioned output interface 5 is PS/2 interface, USB interface or wireless transmission interface.
Above-mentioned base plate 3 comprises the backlight luminescence device 6 that is arranged at plug-in type figure laminate 2 belows.
Above-mentioned figure laminate 2 is made by paper material.
Above-mentioned tablet 1, figure laminate 2 and base plate 3 are made by rigid material.
Above-mentioned tablet 1, figure laminate 2 and base plate 3 are made by flexible material.
Above-mentioned self-defined input media comprises the spool 7 that is arranged on base plate 3 sides, and described spool 7 is provided with the slotting pen device 8 that can deposit writing pencil.
The employed self-defined input method of above-mentioned self-defined input media comprises the following steps:
100] activation dynamically develops software;
200] a newly-built self-defined input data file;
300] in this data file, button appearances and keypress function are set;
400] in data storage circuitry, store the self-defined driver that this data file becomes input media;
500] button appearances of printing in this data file is set the plug-in type figure laminate that becomes this self-defined input;
600] plug-in type figure laminate is inserted in the interlayer of hollow interlayer device;
700] select this self-defined driver to import.
Above-mentioned 300] button appearances and keypress function are set be may further comprise the steps:
310] certain line style is defined as the button border;
320] user sets the outward appearance of this button;
330] user sets the function of this button;
340] repeating step 310 carries out the setting of next button to step 330.
Above-mentioned 320] setting may further comprise the steps to button appearances:
321] determine the button border with selected line style, tool software writes down the coordinate on this button border;
322] determine that this border is a key zone with interior or border in addition;
323] to the button color and on font size and the definition of color;
Above-mentioned 330] setting comprises to button appearances:
331] data file of this button correspondence is set;
332] this button corresponding key function is set.
Above-mentioned 700] select newly-built self-defined driver input may further comprise the steps:
710] activate input media;
720] from the systemic-function menu that presses screen, select this self-defined driver;
730] press the screen sensitivity and touch pressure, signal generating circuit produces the simulating signal of respective coordinate value;
740] analog to digital conversion circuit becomes digital signal corresponding with this analog signal conversion;
750] signal processing circuit is taken out the data content corresponding with this digital signal from data storage circuitry;
760] signal circuit is sent to terminal display device with this data content by output interface.
The present invention has following advantage:
1. by changing plug-in type figure laminate, this input media can have the input function of keyboard, mouse, handwriting pad, electronic drawing board, satisfies different input habits and demand;
2. by to the particular design of apparatus structure and to the reasonable utilization of data transmission technology, it is very strong portable and compatible that input media is had, and person capable of reducing using is to the special study of input media;
3. this input media is light, thin, short, little, if adopt the flexible material manufacturing, the time spent can not roll around spool, draws back during use, has convenient carrying; If adopt rigid material, can reduce production costs;
4. press screen and adopt transparent material, can know the button pattern of seeing on the plug-in type figure laminate, also the secondary light source that can allow the backlight luminescence device be provided is appeared, thereby increases the visibility of input media when insufficient light;
5. the relevant pattern of choosing of the preset function that but printing device provided on the figure laminate also can indicate the working range zone when carrying out custom feature or carrying out input operation simultaneously, chooses thereby be user-friendly for;
6. this input media has the short-distance wireless data-transformation facility; The user also can customize output interface voluntarily;
7. the user can define the outward appearance and the content of input button voluntarily, thereby the deficiency of the default defined function of compensation means, make input media satisfy user's special input habit and demand, meet users ' individualized requirement, save the time that the user learns multiple input media, reduce user's learning disorder, improve the use interest and the input efficiency of input media.
The explanation of accompanying drawing drawing
Fig. 1 is self-defined input device structure decomposing schematic representation;
Fig. 2 is self-defined input media user mode synoptic diagram;
Fig. 3 is the self-defined input media roll-up state synoptic diagram that flexible material is made;
Fig. 4 is a circuit connecting relation block diagram in the self-defined input media base plate;
Fig. 5 is that button appearances is set synoptic diagram in the self-defined input method of self-defined input media;
Fig. 6 is the self-defined input method process flow diagram of self-defined input media;
Fig. 7 is button appearances and a function setting process flow diagram in the self-defined input method of self-defined input media;
Fig. 8 is a selectivity input process flow diagram in the self-defined input method of self-defined input media;
Fig. 9 is the automatic discriminant function process flow diagram of portable input media input pattern.
Embodiment
Referring to Fig. 1 and Fig. 2, the present invention includes and press screen 1, plug-in type figure laminate 2 and base plate 3; Base plate 3 also can be included as the backlight luminescence device 6 that plug-in type figure laminate 2 provides backlight except finishing necessary each functional circuit of input, this backlight luminescence device 6 externally provides secondary light source under the situation of insufficient light; One, semi-enclosed hollow interlayer device 4 of two or three sides and the respective side that presses screen 1 bonding back formation of base plate 3; This plug-in type figure laminate 2 inserts in the interlayer of hollow interlayer device 4, is printed on the button appearances pattern on the plug-in type figure laminate 2, and can change according to user's needs; Press screen 1 and be mainly used in the signal input, but press touching pressure and producing the coordinate position induced signal corresponding of screen 1 sensitive users with key position, pass through analog to digital conversion and wireless transmission again, reach the purpose of input, this presses screen 1 and adopts transparent material, not only can know the button pattern of seeing on the figure laminate 2, and the secondary light source that can allow backlight luminescence device 6 be provided appeared, thereby increased the visibility of input media when insufficient light; In order to reduce cost, tablet 1, plug-in type figure laminate 2, backlight luminescence device 6 and base plate 3 can be made by rigid material; For reaching preferable display effect, plug-in type figure laminate 2 can adopt the trnaslucent materials that is printed on the button appearances pattern to make; Referring to Fig. 3, pattern on the plug-in type figure laminate 2 is divided into two zones: a part is the input key area, if the plug-in type figure laminate that using system provides, mainly indicate the button pattern that input media is default on it, if the plug-in type figure laminate that uses User Defined to print, mainly indicate user-defined button pattern on it, another part is the soft menu area of system, the plug-in type figure laminate that the plug-in type figure laminate no matter using system provides also is to use User Defined to print, the input pattern choice menus of all indicating system on it and being provided and the related key pattern of preset function menu.
For the ease of carrying, tablet 1, plug-in type figure laminate 2, backlight luminescence device 6 and base plate 3 also can be made by flexible material, wherein plug-in type figure laminate 2 is good with paper material, referring to Fig. 3, the side of base plate 3 can be provided with spool 7, tablet 1, plug-in type figure laminate 2 and base plate 3 can around spool 7 be rolled into one thin bar-shaped, easy to carry, the slotting pen device 8 of depositing writing pencil can be set on the central shaft of spool 7.
Referring to Fig. 4, base plate 3 comprises can responsive press the signal generating circuit 11 that screen touches pressure, the analog to digital conversion circuit 12 that is connected with the output terminal of signal generating circuit 11, the signal processing circuit 13 that is connected with the output terminal of analog to digital conversion circuit 12, can carry out the data storage circuitry 14 of data double-way transmission, dynamically develop circuit 15 and signal circuit 16 with signal processing circuit 13, wherein signal circuit 16 comprises output interface 5, this output interface 5 can be PS/2 interface, USB interface or wireless transmission interface, is good with the wireless transmission interface.
The employed self-defined input method process flow diagram of self-defined input media can be referring to Fig. 6, (100) at first from the soft menu of system that presses screen 1, select dynamically exploitation circuit button, dynamically exploitation circuit 15 is used for expanding voluntarily and increasing any data content, can edit pressing the pairing data file in screen input key area, for example: drawing function definition of data content, computing function definition of data content, the keyboard function definition data content, can remedy the deficiency of systemic presupposition defined function, make input meet user's personal needs; (200) dynamically develop circuit and connect definition realizations that develop software of drawing, call out this drawing definition when dynamic exploitation circuit 15 and develop software, and define in drawing and to open a new definable data file in developing software; (300) user defines the button appearances pattern and the function of plug-in type figure laminate 7 voluntarily; (400) user is designed each button appearances data and each button institute defined function data storing are placed in the data storage circuitry 14, this data storage circuitry 14 is used for default definition of data of storage system and User Defined data, the button pattern and the function of the corresponding plug-in type figure laminate of each definition of data file; (500) the soft menu that determined button appearances of newly-built definition of data file and system in the data storage circuitry 14 are provided etc. prints to and presses on screen 1 size suitable the rigidity sheet material or flexible sheet or paper, promptly constitutes plug-in type figure laminate 2; (600) the plug-in type figure laminate printed 2 is inserted by in base plate 3 and the interlayer that presses the screen 1 hollow interlayer device 4 that constitutes and fix, then the user has finished the self-defined layoutprocedure of this self-defined input media; (700) when the user changes self-defining plug-in type figure laminate 2, can from data storage circuitry 14, choose the definition of data file corresponding use of arranging in pairs or groups with it with this plug-in type figure laminate 2, can import according to the use habit of oneself.
Button appearances and keypress function setting process figure can be referring to Fig. 7 in this self-defined input method, and (310) are newly-built self-defining data file in the definition of drawing develops software, and at first a certain line style is defined as the button border; (320) user sets the outward appearance of certain button; (330) user sets the function of this button; (340) repeating above-mentioned steps (310) to (330) finishes by key definition until all to the setting that next button carries out outward appearance and function.Content is filed and the exterior design of printing button becomes plug-in type figure laminate to setting then.Wherein the setting of button appearances can be referring to button example shown in Figure 5, comprise to the definition of button color, position, size, shape, lines and to definition attached to the details such as definition of font color on the button and size, its concrete steps are: (321) determine the button border with selected line style, and tool software writes down the coordinate on this button border; (322) determine that this border is a key zone with interior or border in addition; (323) to the button color and on font size and the definition of color.Wherein the setting step to keypress function is: (331) are set the data file of this button correspondence; (332) the pairing keypress function of this button is set, for example certain key area is defined as " Enter " key of user-defined first data file.
Illustrate that in conjunction with Fig. 8 the user selects self-defining input media to carry out concrete input process.(710) user in the interlayer of hollow interlayer device 4, put into the plug-in type figure laminate that sets up on their own 2 and fixing after, activate input media; (720) on pressing screen 1, select the self-defined input pattern button corresponding in the soft menu of system, then can specifically import with this plug-in type figure laminate 2; (730) user contrasts the shown button content of plug-in type figure laminate 2 and with finger or writing pencil this is pressed on the screen 1 this key area and touch action, this touches action and comprises and a little touch or touch continuously, signal generating circuit 11 sensitivities press the pressure that touches of screen 1, and convert the simulating signal of respective coordinate value to; (740) this simulating signal is converted to digital signal through analog to digital conversion circuit 12; (750) input pattern selected according to the user of signal processing circuit 13 data file corresponding in the selected data memory circuit 14 with this plug-in type figure laminate 2, this moment can be according to the corresponding button content of the coordinate figure information extraction that this digital signal comprises; (760) this button content is output the terminal display device that interface 5 is sent to the employed electronic information application product of user after packing via signal circuit 16.In order to adapt to the distinct interface of the electronic information application product that the user uses, the signal circuit of this input media provides the multiple way of output, for satisfying portable demand, the way of output is good with the wireless way of output, as: Bluetooth technology, infrared-ray communication, family wireless networking technology, IEEE802.11 etc.
For the convenience of the user, this input media can be distinguished keyboard input or mouse input mode automatically, can provide input pattern automatic discriminant function, referring to Fig. 9, signal processing circuit 13 can be sampled to the coordinate figure signal that signal generating circuit 11 transmits, and judge that whether the sampled value variation range is greater than setting value, if judged result thinks that the coordinate figure of its signal produces saltus step, then signal processing circuit 13 automatically operates in the keyboard input pattern, if judged result thinks that the coordinate figure of its signal changes continuously, then signal processing circuit 13 automatically operates in the mouse input pattern.Certainly, provide the manual switchover button in the soft menu of the system of touch-screen, the user can oneself be switched the required input pattern.

Claims (11)

1. a self-defined input media comprises pressing screen (1) and base plate (3), it is characterized in that: at least one side of described base plate (3) engages the back and constitutes a semi-enclosed hollow interlayer device (4) with the described respective side that presses screen (1); Described self-defined input media also comprises plug-in type figure laminate (2), and this plug-in type figure laminate (2) inserts in described hollow interlayer device (4) interlayer; The described screen (1) that presses is made by transparent material; Described base plate (3) comprises and can sensitivity press the signal generating circuit (11) that screen (1) touches pressure, the analog to digital conversion circuit (12) that is connected with the output terminal of signal generating circuit (11), the signal processing circuit (13) that is connected with the output terminal of analog to digital conversion circuit (12) can carry out the data storage circuitry (14) of data double-way transmission, dynamically develop circuit (15) and signal circuit (16) with signal processing circuit (13); Described signal circuit (16) comprises output interface (5); Described dynamic exploitation circuit (15) is used for expanding voluntarily and increasing any data content, can edit pressing the pairing data file in screen (1) input key area.
2. self-defined input media according to claim 1 is characterized in that: described output interface (5) is PS/2 interface, USB interface or wireless transmission interface.
3. self-defined input media according to claim 1 is characterized in that: described base plate (3) comprises the backlight luminescence device (6) that is arranged at plug-in type figure laminate (2) below.
4. according to claim 1 or 2 or 3 described self-defined input medias, it is characterized in that: described figure laminate (2) is made by paper material.
5. according to claim 1 or 2 or 3 described self-defined input medias, it is characterized in that: described screen (1), figure laminate (2) and the base plate (3) of pressing made by rigid material.
6. according to claim 1 or 2 or 3 described self-defined input medias, it is characterized in that: described screen (1), figure laminate (2) and the base plate (3) of pressing made by flexible material.
7. according to claim 1 or 2 or 3 described self-defined input medias, it is characterized in that: described self-defined input media comprises the spool (7) that is arranged on base plate (3) side, and described spool (7) is provided with the slotting pen device (8) that can deposit writing pencil.
8. the employed self-defined input method of self-defined input media according to claim 1 is characterized in that:
This method comprises the following steps:
100] activation dynamically develops software;
200] a newly-built self-defined input data file;
300] in this data file, button appearances and keypress function are set;
400] in data storage circuitry, store the self-defined driver that this data file becomes input media;
500] button appearances of printing in this data file is set the plug-in type figure laminate that becomes this self-defined input;
600] plug-in type figure laminate is inserted in the interlayer of hollow interlayer device;
700] select this self-defined driver to import.
9. the employed self-defined input method of self-defined input media according to claim 8 is characterized in that:
Described step 300 pair button appearances and keypress function are set and be may further comprise the steps:
310] certain line style is defined as the button border;
320] user sets the outward appearance of this button;
330] user sets the function of this button;
340] repeating step 310 carries out the setting of next button to step 330.
10. the employed self-defined input method of self-defined input media according to claim 9 is characterized in that:
Described step 320 pair button appearances is set and be may further comprise the steps:
321] determine the button border with selected line style, tool software writes down the coordinate on this button border;
322] determine that this border is a key zone with interior or border in addition;
323] to the button color and on font size and the definition of color;
Described step 330 pair button appearances is set and be may further comprise the steps:
331] data file of this button correspondence is set;
332] to the definition of this button corresponding key function.
11. the employed self-defined input method of self-defined input media according to claim 8 is characterized in that:
Described step 700 selects newly-built self-defined driver input may further comprise the steps:
710] activate input media;
720] from the systemic-function menu that presses screen, select this self-defined driver;
730] press the screen sensitivity and touch pressure, signal generating circuit produces the simulating signal of respective coordinate value;
740] analog to digital conversion circuit becomes digital signal corresponding with this analog signal conversion;
750] signal processing circuit is taken out the data content corresponding with this digital signal from data storage circuitry;
760] signal circuit is sent to terminal display device with this data content by output interface.
CNB2003101222078A 2003-12-26 2003-12-26 Customized input device and customized input method therefor Expired - Fee Related CN100369052C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2003101222078A CN100369052C (en) 2003-12-26 2003-12-26 Customized input device and customized input method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2003101222078A CN100369052C (en) 2003-12-26 2003-12-26 Customized input device and customized input method therefor

Publications (2)

Publication Number Publication Date
CN1635540A CN1635540A (en) 2005-07-06
CN100369052C true CN100369052C (en) 2008-02-13

Family

ID=34844446

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2003101222078A Expired - Fee Related CN100369052C (en) 2003-12-26 2003-12-26 Customized input device and customized input method therefor

Country Status (1)

Country Link
CN (1) CN100369052C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101577749A (en) * 2009-06-04 2009-11-11 中兴通讯股份有限公司 Method for realizing individualised setting of keyboard and mobile phone thereof
CN104793776A (en) * 2014-01-22 2015-07-22 国基电子(上海)有限公司 Electronic drawing board, handwriting pen and method for inputting and displaying handwriting information through electronic drawing board
WO2017113241A1 (en) * 2015-12-30 2017-07-06 深圳市柔宇科技有限公司 Rollable and flexible input device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000112660A (en) * 1998-10-08 2000-04-21 Digital Electronics Corp Touch panel device
CN1394306A (en) * 2000-11-06 2003-01-29 日本写真印刷株式会社 Touch panel capable of wide-area inputting
JP2003049138A (en) * 2001-08-09 2003-02-21 Fujitsu Ltd Printable adhesive material and touch panel-type input unit using the same
CN1400521A (en) * 2001-08-08 2003-03-05 台均实业有限公司 Multipage page-turnable hand-writing board

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000112660A (en) * 1998-10-08 2000-04-21 Digital Electronics Corp Touch panel device
CN1394306A (en) * 2000-11-06 2003-01-29 日本写真印刷株式会社 Touch panel capable of wide-area inputting
CN1400521A (en) * 2001-08-08 2003-03-05 台均实业有限公司 Multipage page-turnable hand-writing board
JP2003049138A (en) * 2001-08-09 2003-02-21 Fujitsu Ltd Printable adhesive material and touch panel-type input unit using the same

Also Published As

Publication number Publication date
CN1635540A (en) 2005-07-06

Similar Documents

Publication Publication Date Title
CN101110005B (en) Electronic device for self-defining touch panel and method thereof
EP1214641B1 (en) Electronic notepad
CN104126164B (en) Mobile terminal and method thereof
CN100545792C (en) Realize the method for intelligence software keyboard input on the electronic equipment screen
CN102713805B (en) There is the touch pad of power sensor and actuator feedback
US7176896B1 (en) Position code bearing notepad employing activation icons
CN102112948A (en) User interface apparatus and method using pattern recognition in handy terminal
CN109804337A (en) Stylus, touch device, drills to improve one's handwriting system and method
CN103577033B (en) A kind of method to set up of input method panel and system
CN107908318A (en) Handwriting pad
US20080252601A1 (en) Computer Peripheral with Touch Screen Capability
CN100369052C (en) Customized input device and customized input method therefor
CN108780363A (en) Input with the configuration of variable control or control device
CN106775192A (en) Mobile terminal and its one-handed performance method
CN103327077A (en) Desktop network calendar terminal device and control method thereof
WO2019041948A1 (en) Touch keyboard and method for manufacturing same, and mobile terminal
CN101799718A (en) Keyboard
CN206097069U (en) A braille input device for touch equipment
CN200993853Y (en) Foldable electronic seat label
CN201418109Y (en) Hand-held electronic device with changing appearance function
CN206674011U (en) A kind of rear shell has the smart mobile phone of touchpad operation function
CN201622711U (en) Interaction device of early-teaching machine
CN211062023U (en) Touch display module with three-dimensional touch points
CN201181465Y (en) Electronic ink screen keyboard
CN1963737A (en) Adaptable keyboard for a tablet PC

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
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080213

Termination date: 20101226