CN1477489A - Electronic pen - Google Patents
Electronic pen Download PDFInfo
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- CN1477489A CN1477489A CNA021302901A CN02130290A CN1477489A CN 1477489 A CN1477489 A CN 1477489A CN A021302901 A CNA021302901 A CN A021302901A CN 02130290 A CN02130290 A CN 02130290A CN 1477489 A CN1477489 A CN 1477489A
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- electronic pen
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Abstract
The present invention relates to an electronic pen, it can be matched with computer platform which display screen and input sensing unit for use. It can make user utilize said electronic pen and hand-writing mode via said input sensing unit to input the graph or data into said computer platform. Said electronic pen can provide the graph or data inputted by user in hand-writing mode and its colour displayed on said display screen, and can command the computer platform to make display unit display the graph or data and colour inputted by user according to said colour.
Description
Technical field
The present invention relates to a kind of electronic pen, particularly a kind of being applied on the computer platform with hand-write input function makes this computer platform can show the electronic pen of hand-written data or figure according to the color that the user sets.
Background technology
For reducing dust, blank is gradually as one of the teaching aid in classroom; Yet as the problem of writing of traditional blackboard, the application of blank also is subject to usable floor area, and teaching person needs wiping blank repeatedly, to write new content, so will make and listen the speaker to be busy with copying.
Along with making rapid progress of electronics technology, computing machine and software engineering, a kind of blank with scanner functions appears, can the plate face of blank be scanned and print, make and listen the speaker need not copy.But, more clear for making the teaching content, the blank pen of being equipped with different colours for sometimes teaching person, however when reality was used, teaching person wanted the color of the required blank pen of expensive time searching.
In addition, the general computer platform for example input media that adopted such as notes type personal computer, desktop PC or personal digital assistant device no longer is defined as keyboard or mouse, also can utilize digital drawing board or track Trackpad etc. as figure and data input device.And, also can pass through this track Trackpad or digital drawing board and writing pencil (digital pen) and cooperate with identification software, for the user provides the handwriting mode input characters, and then identify the handwriting that the user imports.In the epoch of marching toward E-learning, that this handwriting input with electronic type will replace is existing, with the ways of writing of blank pen input.
Yet existing handwriting input mode, the user can't change the Show Color of hand-written data arbitrarily; Unless the user installs a specific software for editing in advance in this computer platform, the color-selection tool frame is provided, and sets the Show Color of hand-written data in the mode that clicks for the user; Yet this color-selection tool frame will certainly take the viewing area on the display screen, and very inconvenience in the operation.
Therefore, how to provide a kind of writing pencil with many colors, allow the user easy, promptly change the Show Color of handwriting input figure and data, promptly be to need the problem that solves at present.
Summary of the invention
For overcoming the shortcoming of above-mentioned technology, fundamental purpose of the present invention is to provide a kind of electronic pen, can provide the user to use the handwriting input of multiple color.
Another object of the present invention is to provide a kind of electronic pen, the color-selection tool that provides by software for editing, the i.e. Show Color of variable hand-written data are not provided for it.
A further object of the present invention is to provide a kind of electronic pen, and the user only need control this electronic pen, can simply, promptly change the Show Color of hand-written inputting data or figure.
Electronic pen of the present invention is applicable to arranging in pairs or groups with any computer platform, and this computer platform has a display screen and an input sensing unit, allow the user on this input sensing unit, by this electronic pen with handwriting mode tablet pattern or data to this computer platform, this electronic pen comprises at least: a microprocessing unit has a data storage district in order to some color contrast sign indicating numbers that prestore; One setting module, it is that electrical lotus root is connected to this microprocessing unit, the figure or the shown color of data on this display screen that provide the user to set handwriting input; An and signal output module, be located at the nib of this electronic pen, be that electrical lotus root is connected to this microprocessing unit, this microprocessing unit is according to the received input signal of this setting module, in region of data storage, find out a color contrast sign indicating number corresponding with this input signal, spread out of a color signal corresponding to this signal output module according to this color contrast sign indicating number with it, make it that color signal is inputed to the input sensing unit of this computer platform, make computer platform make on the display unit and show by the figure of user's handwriting input or the color of data according to this color signal.
Description of drawings
Essence technology contents of the present invention and embodiment are plotted in the accompanying drawing of this instructions in detail.The content Description of these accompanying drawings is as follows:
Fig. 1 is an application synoptic diagram, shows the application synoptic diagram the when collocation of an electronic pen of the present invention and a computer platform is used;
Fig. 2 is a block schematic diagram, the electronic pen of displayed map 1 and the basic framework calcspar between computer platform; And
Fig. 3 is a schematic flow sheet, the basic framework operation workflow figure of display application Fig. 2.
Embodiment
Embodiment
See also accompanying drawing 1, it shows the application synoptic diagram when electronic pen 20 of the present invention uses with computer platform 10 collocation.This computer platform 10 can be a mobile computer, desktop PC, personal digital assistant device, Tablet PC etc., it has a main frame 110, an one input sensing unit 13 and a display unit 14, this input sensing unit 13 and display unit 14 are connected with main frame 110, and by the connected computer peripheral apparatus of this main frame 110 controls (for simplifying accompanying drawing and explanation, only show the device relevant with the peripheral device that this computer platform 10 is connected herein with the present invention, the device that other is irrelevant, keyboard for example, mouse etc., do not show), this input sensing unit 13 is the electronics handwriting pad for example, because this electronics handwriting pad is the input media generally known, not therefore following will be not the function and the inside structure of this input sensing unit 13 not being described further.The nib 25 that has coil member in the electronic pen 20 of the present invention needs to contact with this input sensing unit 13, after the user sets required hand-written data Show Color and carries out handwriting input by key groups 23, make input sensing unit 13 that handwriting tracks 130 and the color corresponding color signal that this electronic pen 20 is transmitted reached this main frame 110, by main frame 110 make this display unit 14 show these handwriting tracks 140 with and color.
See also accompanying drawing 2, the electronic pen 20 of its displayed map 1 and the basic framework calcspar between the computer platform 10.As shown in Figure 2, electronic pen 20 of the present invention comprises that a microprocessing unit 21, stores body 22, an input block 23 and a coil signal output module 24; This computer platform 10 comprises a central processing unit 110, a mnemon 111, above-mentioned input sensing unit 13 and display unit 14.
This microprocessing unit 21 in order to carry out each program in this storage body 22, makes this electronic pen 20 offer the required processing capacity of user, and the processing signals that is produced in the processing procedure is sent to computer platform 10 by this coil signal output module 24.
This input block 23, the Show Color that can provide the user to import its required handwriting tracks, this input block 23 can be a key groups, the push action of different key can make microprocessing unit 21 be judged to be different Show Colors.
This stores body 22, be in order to store about electronic pen 20 of the present invention required each program and data in running, read for this microprocessing unit 21, its storage includes a searching procedure 220 and a CLUT 221, this CLUT 221 is pressed key input signal and is pressed the corresponding color correspondence code of key input signal with this in order to store, make this microprocessing unit 21 carry out this searching procedure 220, in this CLUT 221 according to this input block 23 transmitted by key input signal, look for the color correspondence code corresponding with it, then make this coil signal output module 24 produce the color signal corresponding with it according to this color correspondence code, the motion track 130 of the nib 25 of this color signal and electronic pen 20 is reached the input sensing unit 13 of this computer platform 10, make this display unit 14 show the Show Color of this motion track 140 and this track, detailed process wherein will be illustrated in accompanying drawing 3.
It should be noted that, when electronic pen 20 of the present invention is applied to this computer platform 10, in the mnemon 111 of this computer platform 10, need to install in advance electronic pen input driver 112, with when computer platform 10 unlatching input sensing units 13 transmit with the signal of importing, to carry out this electronic pen input driver 112 by this central processing unit 110, when this input sensing unit 13 will receive the color signal that transmitted from this coil signal output module 13 and handwriting tracks and be sent to central processing unit 110, make this central processing unit 110 judge the content of this data, make this display unit 14 show the handwriting tracks and the Show Color thereof of this data representative, as outside, when this computer platform 10 is carried out a specific edit routine (for example little artist), will provide the user simply to reach the Show Color that promptly switches this hand-written inputting data or figure.
See also accompanying drawing 3, the flow chart of steps that the basic framework of its display application accompanying drawing 2 is performed.
When the user carries out when hand-written with this electronic pen 20, need make this computer platform 10 carry out this electronic pen input driver 112, carry out step S1 then immediately, the user is by the input block 23 of electronic pen 20, set the required hand-written data or the Show Color of figure, make this input block 23 transmit a setting signal.
Then carry out step S2, in storage area 22, read and carry out this searching procedure 220, from this CLUT 221, find out the color contrast sign indicating number corresponding with it according to this setting signal by the microprocessing unit 21 of this electronic pen 20.
Then carry out step S3, produce the color signal corresponding according to this color that finds contrast sign indicating number with it by this microprocessing unit 21.
Then carry out step S4, the user carries out handwriting input on this input sensing unit 13, and the color signal that this microprocessing unit 21 is produced is sent to this coil signal output module 24.
Then carry out step S5, make these coil signal output module 24 these color signals of output to this input sensing unit 13.
Then carry out step S6, this computer platform 10 makes the handwriting tracks that is presented on the display unit 14 have the required color of user according to this color signal and (it should be noted that, the processing that this computer platform 10 is carried out still comprises the handwriting input localization process, because this handwriting input localization process is a prior art, so will repeat no more at this).
Generally speaking, electronic pen of the present invention is when providing the user with handwriting input, only need hand-held electronic pen is imported setting, can easyly reach the Show Color of promptly setting hand-written data, and needn't be as in existing software for editing, opening a color-selection tool frame, avoid the usable floor area that reduces handwriting area and browse picture, if also can effectively avoid the inconvenience of handwriting input on color settings when being applied to large-area display frame or user and this display frame hypertelorism.So electronic pen of the present invention has progressive and practicality than prior art.
The above only is preferred embodiment of the present invention, be not in order to limit the scope of essence technology contents of the present invention, for example the input sensing unit 13 of this enforcement is except that can using the handwritten numeral plate, also can comprise for example digital electronic blank, a handwriting pad PC (Tablet PC) or a touch panel (Pen Rejection Touch Panel) etc., in addition, the coil signal output module 24 of this electronic pen 20 also can be used existing infrared ray output module (not icon) instead, this computer platform 10 also need be preset an infrared ray receiver module (not icon) simultaneously, make this computer platform 10 receive the color signal that this infrared ray output module is transmitted, and then this display unit 14 will be shown from the received pressure-sensitive handwriting tracks of style of writing control formula panel, and show this handwriting tracks with this color signal.
Claims (6)
1. electronic pen, can use with computer platform collocation, and this computer platform has a display screen and an input sensing unit, allow the user on this input sensing unit, pass through this electronic pen, with handwriting mode tablet pattern and data to this computer platform, it is characterized in that this electronic pen comprises:
One microprocessing unit has a data storage district in order to some color contrast sign indicating numbers that prestore;
One setting module is that electrical lotus root is connected to this microprocessing unit, the figure or the shown color of data on this display screen that provide the user to set its handwriting input; And
One signal output module, be arranged on the nib of this electronic pen, be that electrical lotus root is connected to this microprocessing unit, this microprocessing unit is according to the received input signal of this setting module, in region of data storage, find out a color contrast sign indicating number corresponding with this input signal, spread out of a color signal corresponding to this signal output module according to this color contrast sign indicating number with it, make it that color signal is inputed to the input sensing unit of this computer platform, make computer platform make figure or data and the color thereof that shows on the display unit by user's handwriting input according to this color signal.
2. electronic pen as claimed in claim 1 is characterized in that, this input block is a keyboard group.
3. electronic pen as claimed in claim 1 is characterized in that, this input sensing unit is wherein any input media of handwritten numeral plate, digital electronic blank, Talet PC and a touch panel.
4. electronic pen as claimed in claim 1 is characterized in that, the display screen of this computer platform and input sensing unit are to be integrated into a digital electronic blank.
5. electronic pen as claimed in claim 1 is characterized in that, this signal output module is that the mode by electromagnetic induction exports signal to one and has on the input sensing unit of electromagnetic induction receiving function.
6. electronic pen as claimed in claim 1 is characterized in that the power supply of this electronic pen can be any in civil power and the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021302901A CN1477489A (en) | 2002-08-21 | 2002-08-21 | Electronic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021302901A CN1477489A (en) | 2002-08-21 | 2002-08-21 | Electronic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1477489A true CN1477489A (en) | 2004-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021302901A Pending CN1477489A (en) | 2002-08-21 | 2002-08-21 | Electronic pen |
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|---|---|
| CN (1) | CN1477489A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096503A (en) * | 2009-12-14 | 2011-06-15 | 索尼公司 | Information processing system and electronic pen |
| CN103577066A (en) * | 2012-08-02 | 2014-02-12 | Lg电子株式会社 | Electronic device and electronic note system using same |
| CN103677330A (en) * | 2012-09-26 | 2014-03-26 | 深圳富泰宏精密工业有限公司 | Stylus and displaying method for writing state of stylus |
| CN103926998A (en) * | 2013-01-14 | 2014-07-16 | 联想(北京)有限公司 | Processing method and electronic device |
| WO2014107833A1 (en) * | 2013-01-08 | 2014-07-17 | Feng Lin | Writing tablet and teaching system based on trackpad |
| CN104345917A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Information processing method and electronic pen |
| TWI506482B (en) * | 2013-07-03 | 2015-11-01 | Everest Display Inc | Interactive projection system and method thereof |
| CN107067830A (en) * | 2017-05-20 | 2017-08-18 | 孙保鑫 | A kind of electronic blackboard note taking device |
| WO2018166500A1 (en) * | 2017-03-15 | 2018-09-20 | 北京点石经纬科技有限公司 | Electronic handwriting apparatus and electronic handwriting display system |
-
2002
- 2002-08-21 CN CNA021302901A patent/CN1477489A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096503A (en) * | 2009-12-14 | 2011-06-15 | 索尼公司 | Information processing system and electronic pen |
| CN103577066B (en) * | 2012-08-02 | 2018-02-23 | Lg电子株式会社 | Electronic installation and the electronic note system using electronic installation |
| CN103577066A (en) * | 2012-08-02 | 2014-02-12 | Lg电子株式会社 | Electronic device and electronic note system using same |
| CN103677330A (en) * | 2012-09-26 | 2014-03-26 | 深圳富泰宏精密工业有限公司 | Stylus and displaying method for writing state of stylus |
| WO2014107833A1 (en) * | 2013-01-08 | 2014-07-17 | Feng Lin | Writing tablet and teaching system based on trackpad |
| CN103926998A (en) * | 2013-01-14 | 2014-07-16 | 联想(北京)有限公司 | Processing method and electronic device |
| CN103926998B (en) * | 2013-01-14 | 2017-03-01 | 联想(北京)有限公司 | A kind of processing method and electronic equipment |
| TWI506482B (en) * | 2013-07-03 | 2015-11-01 | Everest Display Inc | Interactive projection system and method thereof |
| CN104345917A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Information processing method and electronic pen |
| CN104345917B (en) * | 2013-08-09 | 2018-08-31 | 联想(北京)有限公司 | A kind of information processing method and electronic pen |
| WO2018166500A1 (en) * | 2017-03-15 | 2018-09-20 | 北京点石经纬科技有限公司 | Electronic handwriting apparatus and electronic handwriting display system |
| US20200089329A1 (en) * | 2017-03-15 | 2020-03-19 | Beijing Dianshijingwei Technology Co., Ltd. | Electronic handwriting apparatus and electronic handwriting display system |
| US10908700B2 (en) * | 2017-03-15 | 2021-02-02 | Beijing Dianshijingwei Technology Co., Ltd. | Electronic handwriting apparatus and electronic handwriting display system |
| CN107067830A (en) * | 2017-05-20 | 2017-08-18 | 孙保鑫 | A kind of electronic blackboard note taking device |
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