CN107632741A - A kind of direct writing system of instinct type touch-control electronic blank - Google Patents
A kind of direct writing system of instinct type touch-control electronic blank Download PDFInfo
- Publication number
- CN107632741A CN107632741A CN201711025468.6A CN201711025468A CN107632741A CN 107632741 A CN107632741 A CN 107632741A CN 201711025468 A CN201711025468 A CN 201711025468A CN 107632741 A CN107632741 A CN 107632741A
- Authority
- CN
- China
- Prior art keywords
- person
- handwriting
- control electronic
- chip
- signal
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims abstract description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 241001422033 Thestylus Species 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims description 2
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 101000579647 Penaeus vannamei Penaeidin-2a Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of direct writing system of instinct type touch-control electronic blank, including capacitance touching control electronic whiteboard, active stylus, electronics blackboard eraser etc., it is characterised in that：The present invention is using one kind by capacitance touching control electronic whiteboard, active stylus and electronics blackboard eraser construction without that just directly can write or wipe person's handwriting by menu system point selection function key, and reach the electronic writing on blackboard system of the direct book write and erase operation of instinct type, user is allowed to be not necessary to find required function key from toolbar, even it is not required to opener column, as long as intuitively or set impression picks up the active stylus of required color, just write out the person's handwriting of corresponding color, the electronics blackboard eraser of the present invention makes blackboard eraser shape, user can go the active stylus and electronics blackboard eraser using the present invention according to passing experience and impression, it has been not required to special messenger's teaching and reading operations handbook, it is simple to operate, it is easy to use.Overcome the deficiencies in the prior art.
Description
Technical field
The present invention relates to a kind of touch-control writing system technical field, more particularly to a kind of instinct type touch-control electronic blank are direct
Writing system.
Background technology
The blank of prior art is write using ink, needs to prepare appropriate writing implement (such as ink in advance before use
Pen), in-convenience in use, and ink is consumed, writing cost is high and pollution environment, with electronics technology and network communications technology
Progressive, nowadays electric whiteboard system gradually substitutes the equipment such as old-fashioned blackboard or blank, and largely apply to classroom with
And the special occasions such as meeting room.The electronic whiteboard of prior art typically has touch-control writing function, and user can utilize touch-control
The instruments such as pen, in being write and being drawn on electronic whiteboard, in practical operation, the side of electronic whiteboard can be set electronic whiteboard
Toolbar or shortcut function row, toolbar are divided into color function select tools column, lines function thickness toolbar, erasing rubber again
Function toolbar, pattern selection function toolbar etc., so if to change the color of person's handwriting, select first color function
Toolbar occurs, then clicks required color, if to wipe person's handwriting, chooses erasing rubber function toolbar through menu again, then
The icon of erasing rubber is clicked, also therefore plural number row's toolbar can be directly displayed wherein two in electronic whiteboard by some electronic whiteboards
Side.But prior art is all to provide toolbar on electronic whiteboard voluntarily to choose required work(to operator for electronic whiteboard
Can, becoming operator will go to learn how to use electronic whiteboard, it is therefore necessary to through special messenger's demonstrations, or voluntarily reading operations
Handbook, through mode of operation could be familiar with after a while, even if being familiar with mode of operation, but it will be appreciated that such as teacher or
Demonstrator, the function that can largely use still are done word writing with the pen of different colours on electronic whiteboard or drawn simple
Figure, and erasing person's handwriting, but each replacing color will pass through and first tell correct toolbar, then put and select required color,
And if toolbar is configured at the both sides of electronic whiteboard so that operator, which will also be moved to opposite side and could put, takes required work(
Can, cause operation in fact and inconvenient, also thus while there is this sci-tech product of electronic whiteboard, but do not popularize in fact, and i.e.
Make to use electronic whiteboard, but utilization rate is not high.
The present invention is using a kind of need not lead to by capacitance touching control electronic whiteboard, active stylus and electronics blackboard eraser construction
Crossing menu system point selection function key just directly can write or wipe person's handwriting, and reach the electricity of the direct book write and erase operation of instinct type
Daughter board style of calligraphy system, allow user to be not necessary to find required function key from toolbar, or even be not required to opener column, as long as intuitively
Or set impression picks up the active stylus of required color, and write in capacitive touch device --- capacitance touching control electronics
On blank, occur as soon as the person's handwriting of corresponding color, electronics blackboard eraser of the invention makes blackboard eraser shape in addition, operator intuitively use or
Person's handwriting can just be erased according to the blackboard eraser occupation mode of set impression, user can go to use this according to passing experience and impression
The active stylus of invention and electronics blackboard eraser, being not required to special messenger's teaching and reading operations handbook can just use at once.Overcome
The deficiencies in the prior art.
The content of the invention
It is an object of the invention to provide a kind of direct writing system of instinct type touch-control electronic blank, reasonably solves existing
There is the electronic whiteboard of technology to cause complex operation, inconvenient for use, asking of being difficult to promote using menu system select tools and function
Topic.
The present invention adopts the following technical scheme that：
A kind of direct writing system of instinct type touch-control electronic blank, including capacitance touching control electronic whiteboard, active touch-control
Pen, the first active stylus, the second active stylus, the 3rd active stylus, person's handwriting signal produce chip, electron plate
Wipe, person's handwriting is erased, and signal generator, built-in power supply, the first person's handwriting signal produce chip, the second person's handwriting signal produces chip, the 3rd
Person's handwriting signal produces chip, the first person's handwriting touching signals, the second person's handwriting touching signals, the 3rd person's handwriting touching signals, person's handwriting and erased
Touching signals, it is characterised in that：
The direct writing system of instinct type touch-control electronic blank is using capacitance touching control electronic whiteboard, active stylus
It is a kind of without that just directly can write or wipe person's handwriting by menu system point selection function key with the construction of electronics blackboard eraser, and reach intuition
The electronic writing on blackboard system of the direct book write and erase operation of formula, using the touching signals or capacitance variations region for exporting different frequency
Size makes capacitance touching control electronic whiteboard produce corresponding display or erasing, distinguishes on the outer surface of the active stylus
Correspond to the color of person's handwriting shown by sign but be different from the display background color of the capacitance touching control electronic whiteboard, or it is described active
Stylus is style of writing effect corresponding to various writing implement external forms and generation, is directly operated according to set impression occupation mode；
The nib of the active stylus is electrically conductive, sets a person's handwriting signal to produce in the active stylus respectively
Chip and built-in power supply, the person's handwriting signal is electrically connected between the built-in power supply and nib and produces chip, different person's handwritings
Signal produces chip system and produces person's handwriting touching signals with different output frequencies and be sent to nib, electricity described in the Stylus contact
Appearance formula touch-control electronic blank produces the writing on the blackboard person's handwriting of different colours and style of writing；
The electronics blackboard eraser, it is in blackboard eraser shape for a blocks, the blocks grips for user, is in the blocks
One built-in power supply is set and a person's handwriting is erased signal generator, the bottom surface of the electronics blackboard eraser is electrically conductive, the built-in power supply, pen
The erase bottom surface of signal generator and the electronics blackboard eraser of mark forms and is electrically connected with, and the person's handwriting erases signal generator with one kind
Fixed frequency, which produces a kind of person's handwriting, erases and touching signals and is sent to the bottom surface to the electronics blackboard eraser, and the fixed frequency is different
In the output frequency of the person's handwriting touching signals；
The capacitance touching control electronic whiteboard, when the nib of the active stylus touches the capacitance touching control electronics
During the contact panel of blank, the capacitance touching control electronic whiteboard produces different person's handwritings according to different person's handwriting touching signals
Display function, wherein different person's handwriting display functions is at least shown person's handwriting color difference and is different from the capacitance touching control
The display background color of electronic whiteboard, when the contact panel of the capacitance touching control electronic whiteboard is touched in the bottom surface of the electronics blackboard eraser
When, the capacitance touching control electronic whiteboard erases touching signals according to the person's handwriting and produces a kind of person's handwriting and eliminate function；Form
A kind of direct writing system of instinct type touch-control electronic blank.
Further, the person's handwriting signal generation chip is at least divided into the first person's handwriting signal generation chip, the second person's handwriting letter
Number produce chip, the 3rd person's handwriting signal produce three kinds of different output frequencies of chip person's handwriting signal produce chip, described the first stroke
Mark signal produces chip, the second person's handwriting signal produces chip, the 3rd person's handwriting signal produces chip and corresponds to the first person's handwriting of generation respectively
Touching signals, the second person's handwriting touching signals, the 3rd person's handwriting touching signals.
Further, inside the active stylus individually be provided with the first person's handwriting signal produce chip, second
Mark signal produces chip, the 3rd person's handwriting signal produces the person's handwriting signal generation chip of three kinds of different output frequencies of chip or is not provided with
Person's handwriting signal produces chip, and the person's handwriting signal being provided with according to inside produces the difference of chip, corresponds to form the first master respectively
Dynamic formula stylus, the second active stylus, the 3rd active stylus, the active for being not provided with person's handwriting signal and producing chip
Formula stylus is directly electrically connected with the built-in power supply with nib, and real estate gives birth to a kind of person's handwriting touching signals to the capacitive touch
Control the conductiving point of electronic whiteboard.
Further, the display background color of the capacitance touching control electronic whiteboard is white, outside the active stylus
Portion's surface marking forms series or two kinds at least within by blueness, black and red, and the external form of the active stylus is white
Plate pen, Mike's pen, pencil, chalk, pen or ballpoint pen, pen of the capacitance touching control electronic whiteboard according to different output frequencies
Mark touching signals and the style of writing effect and person's handwriting lines for producing corresponding white board marker, Mike's pen, pencil, chalk, pen or ballpoint pen
Width.
Further, the electronics blackboard eraser or it is not provided with person's handwriting and erases signal generator, the person's handwriting that is not provided with is erased
The built-in power supply of the electronics blackboard eraser of signal generator directly constitutes electric connection with its conductive bottom surface, described to be not provided with person's handwriting
Erase signal generator electronics blackboard eraser the whole face in bottom surface it is all powered, when the capacitance touching control electronic whiteboard is touched in its bottom surface
During contact panel, electric capacity that the capacitance touching control electronic whiteboard just calculates the contact panel changes the area in region,
And the capacitance touching control electronic whiteboard just with the electric capacity of the contact panel change region area produce the person's handwriting eliminate
Function.
Further, person's handwriting signal is not provided with the active stylus and produces chip, its nib size is not
Identical and also different from the bottom surface of the electronics blackboard eraser, the capacitance touching control electronic whiteboard changes region according to electric capacity
Size and produce different person's handwriting display functions.
The method have the benefit that:
The invention discloses a kind of direct writing system of instinct type touch-control electronic blank, reasonably solves prior art
Electronic whiteboard using menu system select tools and function cause complex operation, it is inconvenient for use, be difficult to promote the problem of.
The present invention is using a kind of need not lead to by capacitance touching control electronic whiteboard, active stylus and electronics blackboard eraser construction
Crossing menu system point selection function key just directly can write or wipe person's handwriting, and reach the electricity of the direct book write and erase operation of instinct type
Daughter board style of calligraphy system, allow user to be not necessary to find required function key from toolbar, or even be not required to opener column, as long as intuitively
Or set impression picks up the active stylus of required color, and write in capacitive touch device --- capacitance touching control electronics
On blank, occur as soon as the person's handwriting of corresponding color, electronics blackboard eraser of the invention makes blackboard eraser shape in addition, operator intuitively use or
Person's handwriting can just be erased according to the blackboard eraser occupation mode of set impression, user can go to use this according to passing experience and impression
The active stylus of invention and electronics blackboard eraser, being not required to special messenger's teaching and reading operations handbook can just use at once.Overcome
The deficiencies in the prior art.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is present system configuration diagram.
Shown in figure：1- capacitance touching controls electronic whiteboard, the active styluses of 2-, the first active styluses of 3-, 4-
Two active styluses, the 3rd active styluses of 5-, 6- person's handwritings signal produce chip, 7- electronics blackboard eraser, 8- person's handwritings are erased letter
Number generator, the built-in power supplys of 9-, the first person's handwritings of 10- signal produce chip, the second person's handwritings of 11- signal produces chip, 12- the 3rd
Mark signal produce chip, the first person's handwritings of 13- touching signals, the second person's handwritings of 14- touching signals, the person's handwriting touching signals of 15- the 3rd,
16- person's handwritings are erased touching signals.
Embodiment
By the following description to embodiment, it will more contribute to public understanding of the invention, but can't should be by Shen
Given specific embodiment of asking someone is considered as the limitation to technical solution of the present invention, any definition to part or technical characteristic
Be changed and/or make form to overall structure and immaterial conversion is regarded as what technical scheme was limited
Protection domain.
Embodiment:
A kind of direct writing system of instinct type touch-control electronic blank as shown in Figure 1-2, including capacitance touching control electronics are white
Plate 1, active stylus 2, the first active stylus 3, the second active stylus 4, the 3rd active stylus 5, person's handwriting
Signal produces chip 6, electronics blackboard eraser 7, person's handwriting are erased signal generator 8, built-in power supply 9, the first person's handwriting signal produce chip 10,
Second person's handwriting signal produces chip 11, the 3rd person's handwriting signal produces chip 12, the first person's handwriting touching signals 13, the second person's handwriting touch-control
Signal 14, the 3rd person's handwriting touching signals 15, person's handwriting are erased touching signals 16.
Capacitance touching control electronic whiteboard 1, active stylus 2 and electronics blackboard eraser 7 are set first, then described active tactile
Built-in power supply 9 and person's handwriting signal is set to produce chip 6 on control pen 2, the person's handwriting signal, which produces chip 6, includes the first person's handwriting signal
Produce chip 10, the second person's handwriting signal generation chip 11, the 3rd person's handwriting signal and produce chip 12, the first person's handwriting signal is produced
Raw chip 10, the second person's handwriting signal generation chip 11, the 3rd person's handwriting signal generation chip 12 are separately positioned on described active tactile
It is electrically connected with inside control pen 2 and with the built-in power supply 9, or the person's handwriting letter is not set inside the active stylus 2
Number produce chip 6, respectively constitute the first active stylus 3, the second active stylus 4, the 3rd active stylus 5.
Then person's handwriting is set in the electronics blackboard eraser 7 to erase signal generator 8 and built-in power supply 9, or described in only setting
Built-in power supply 9 and be not provided with the person's handwriting and erase signal generator 8.
Finally by the described first active stylus 3, the second active stylus 4, the 3rd active stylus 5 nib
Contact to form person's handwriting with the touch-control plate face of the capacitance touching control electronic whiteboard 1, or by the electronics blackboard eraser 7 and the condenser type
The touch-control plate face contact erasing person's handwriting of touch-control electronic blank 1, construction writing or erasing system.Complete a kind of instinct type touch-control
The implementation of the direct writing system of electronic whiteboard.
Certainly, the present invention can also have other various embodiments, in the case of without departing substantially from spirit of the invention and its essence,
Those skilled in the art can be made according to the present invention it is various it is corresponding change and deformation, but these it is corresponding change and
Deformation should all belong to the protection domain of appended claims of the invention.
Claims (6)
1. a kind of direct writing system of instinct type touch-control electronic blank, including capacitance touching control electronic whiteboard, active stylus,
First active stylus, the second active stylus, the 3rd active stylus, person's handwriting signal produce chip, electronics blackboard eraser,
Person's handwriting is erased, and signal generator, built-in power supply, the first person's handwriting signal produce chip, the second person's handwriting signal produces chip, the 3rd
Mark signal generation chip, the first person's handwriting touching signals, the second person's handwriting touching signals, the 3rd person's handwriting touching signals, person's handwriting are erased tactile
Control signal, it is characterised in that：
The direct writing system of instinct type touch-control electronic blank uses capacitance touching control electronic whiteboard, active stylus and electricity
Daughter board wipes construction one kind without that just directly can write or wipe person's handwriting by menu system point selection function key, and it is straight to reach instinct type
The electronic writing on blackboard system of book write and erase operation is connect, using the touching signals of output different frequency or the size in capacitance variations region
Capacitance touching control electronic whiteboard is produced corresponding display or erasing, corresponded to respectively on the outer surface of the active stylus
The color of person's handwriting shown by sign but the display background color for being different from the capacitance touching control electronic whiteboard, or the active touch-control
Pen is style of writing effect corresponding to various writing implement external forms and generation, is directly operated according to set impression occupation mode；
The nib of the active stylus is electrically conductive, sets a person's handwriting signal to produce chip in the active stylus respectively
With built-in power supply, the person's handwriting signal is electrically connected between the built-in power supply and nib and produces chip, different person's handwriting signals
Chip system is produced to produce person's handwriting touching signals with different output frequencies and be sent to nib, condenser type described in the Stylus contact
Touch-control electronic blank produces the writing on the blackboard person's handwriting of different colours and style of writing；
The electronics blackboard eraser, it is in blackboard eraser shape for a blocks, the blocks grips for user, and system is set in the blocks
One built-in power supply and a person's handwriting are erased signal generator, and the bottom surface of the electronics blackboard eraser is electrically conductive, and the built-in power supply, person's handwriting are smeared
It is electrically connected with except the bottom surface of signal generator and the electronics blackboard eraser is formed, the person's handwriting erases signal generator with a kind of fixed
Frequency, which produces a kind of person's handwriting, erases and touching signals and is sent to the bottom surface to the electronics blackboard eraser, and the fixed frequency is different from institute
State the output frequency of person's handwriting touching signals；
The capacitance touching control electronic whiteboard, when the nib of the active stylus touches the capacitance touching control electronic whiteboard
Contact panel when, the capacitance touching control electronic whiteboard produces different person's handwritings and shown according to different person's handwriting touching signals
Function, wherein different person's handwriting display functions is at least shown person's handwriting color difference and is different from the capacitance touching control electronics
The display background color of blank, when the contact panel of the capacitance touching control electronic whiteboard is touched in the bottom surface of the electronics blackboard eraser, institute
Capacitance touching control electronic whiteboard is stated to erase touching signals according to the person's handwriting and produce a kind of person's handwriting and eliminate function；Form described one
The kind direct writing system of instinct type touch-control electronic blank.
A kind of 2. direct writing system of instinct type touch-control electronic blank according to claim 1, it is characterised in that：The person's handwriting
Signal produces chip and is at least divided into the first person's handwriting signal generation chip, the second person's handwriting signal generation chip, the production of the 3rd person's handwriting signal
The person's handwriting signal of three kinds of different output frequencies of raw chip produces chip, and the first person's handwriting signal produces chip, the second person's handwriting letter
Number produce chip, the 3rd person's handwriting signal produce chip respectively correspond to produce the first person's handwriting touching signals, the second person's handwriting touching signals,
3rd person's handwriting touching signals.
A kind of 3. direct writing system of instinct type touch-control electronic blank according to claim 1, it is characterised in that：The active
The first person's handwriting signal is individually provided with inside formula stylus and produces chip, the second person's handwriting signal generation chip, the 3rd person's handwriting letter
Number produce three kinds of different output frequencies of chip person's handwriting signal produce chip or be not provided with person's handwriting signal produce chip, according to inside
The person's handwriting signal being provided with produces the difference of chip, corresponds to form the first active stylus, the second active touch-control respectively
Pen, the 3rd active stylus, it is described be not provided with person's handwriting signal produce chip active stylus with the built-in power supply with
Nib is directly electrically connected with, and real estate gives birth to a kind of person's handwriting touching signals to the conductiving point of the capacitance touching control electronic whiteboard.
A kind of 4. direct writing system of instinct type touch-control electronic blank according to claim 1, it is characterised in that：The electric capacity
The display background color of formula touch-control electronic blank is white, and the outer surface sign of the active stylus is by blueness, black and red
Color forms series or two kinds at least within, and the external form of the active stylus is white board marker, Mike's pen, pencil, chalk, pen
Or ballpoint pen, the capacitance touching control electronic whiteboard produce corresponding blank according to the person's handwriting touching signals of different output frequencies
The style of writing effect and person's handwriting line thickness of pen, Mike's pen, pencil, chalk, pen or ballpoint pen.
A kind of 5. direct writing system of instinct type touch-control electronic blank according to claim 1, it is characterised in that：The electronics
Blackboard eraser is not provided with person's handwriting and erased signal generator, it is described be not provided with person's handwriting erase signal generator electronics blackboard eraser it is built-in
Power supply and its conductive bottom surface directly constitute electric connection, and the person's handwriting that is not provided with is erased the electronics blackboard eraser of signal generator
The whole face in bottom surface is all powered, when the contact panel of the capacitance touching control electronic whiteboard is touched in its bottom surface, the capacitance touching control
The electric capacity that electronic whiteboard just calculates the contact panel changes the area in region, and the capacitance touching control electronic whiteboard is just
With the electric capacity of the contact panel change region area produce the person's handwriting eliminate function.
A kind of 6. direct writing system of instinct type touch-control electronic blank according to claim 1, it is characterised in that：The active
Person's handwriting signal is not provided with formula stylus and produces chip, its nib size be differ and with the bottom surface of the electronics blackboard eraser
Also it is different, the capacitance touching control electronic whiteboard according to electric capacity change region size and produce different person's handwritings and show work(
Energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025468.6A CN107632741A (en) | 2017-10-27 | 2017-10-27 | A kind of direct writing system of instinct type touch-control electronic blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025468.6A CN107632741A (en) | 2017-10-27 | 2017-10-27 | A kind of direct writing system of instinct type touch-control electronic blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107632741A true CN107632741A (en) | 2018-01-26 |
Family
ID=61106409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711025468.6A Pending CN107632741A (en) | 2017-10-27 | 2017-10-27 | A kind of direct writing system of instinct type touch-control electronic blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107632741A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108491102A (en) * | 2018-02-07 | 2018-09-04 | 广州视源电子科技股份有限公司 | A kind of method for deleting and device of electronic drawing board |
| CN109597528A (en) * | 2019-01-10 | 2019-04-09 | 明基智能科技（上海）有限公司 | Touch-control system |
| CN110543246A (en) * | 2018-05-28 | 2019-12-06 | 深圳市鸿合创新信息技术有限责任公司 | touch event processing method and touch screen device |
| CN110858104A (en) * | 2018-08-10 | 2020-03-03 | 翰硕电子股份有限公司 | Information erasing apparatus and information erasing system |
| CN113342186A (en) * | 2020-03-02 | 2021-09-03 | 华为技术有限公司 | Stylus and method for realizing eraser function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW526977U (en) * | 2001-08-22 | 2003-04-01 | Maxwin System Technology Corp | Input device of multi-functional electronic white board |
| CN1869906A (en) * | 2005-05-27 | 2006-11-29 | 太瀚科技股份有限公司 | Input method and device of handwrite board |
| CN102915128A (en) * | 2011-08-02 | 2013-02-06 | 群康科技(深圳)有限公司 | Stylus |
| TW201437918A (en) * | 2013-03-25 | 2014-10-01 | Hon Hai Prec Ind Co Ltd | Electronic white board system, electronic stylus and writing method |
| US20140306928A1 (en) * | 2013-04-10 | 2014-10-16 | Nvidia Corporation | Stylus signaling for capacitive touch screen panels |
| CN105468174A (en) * | 2015-11-19 | 2016-04-06 | 业成光电（深圳）有限公司 | Multifunctional active touch pen |
| CN205302209U (en) * | 2015-10-19 | 2016-06-08 | 翰硕电子股份有限公司 | Capacitance type whiteboard eraser |
-
2017
- 2017-10-27 CN CN201711025468.6A patent/CN107632741A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW526977U (en) * | 2001-08-22 | 2003-04-01 | Maxwin System Technology Corp | Input device of multi-functional electronic white board |
| CN1869906A (en) * | 2005-05-27 | 2006-11-29 | 太瀚科技股份有限公司 | Input method and device of handwrite board |
| CN102915128A (en) * | 2011-08-02 | 2013-02-06 | 群康科技(深圳)有限公司 | Stylus |
| TW201437918A (en) * | 2013-03-25 | 2014-10-01 | Hon Hai Prec Ind Co Ltd | Electronic white board system, electronic stylus and writing method |
| US20140306928A1 (en) * | 2013-04-10 | 2014-10-16 | Nvidia Corporation | Stylus signaling for capacitive touch screen panels |
| CN205302209U (en) * | 2015-10-19 | 2016-06-08 | 翰硕电子股份有限公司 | Capacitance type whiteboard eraser |
| CN105468174A (en) * | 2015-11-19 | 2016-04-06 | 业成光电（深圳）有限公司 | Multifunctional active touch pen |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108491102A (en) * | 2018-02-07 | 2018-09-04 | 广州视源电子科技股份有限公司 | A kind of method for deleting and device of electronic drawing board |
| CN110543246A (en) * | 2018-05-28 | 2019-12-06 | 深圳市鸿合创新信息技术有限责任公司 | touch event processing method and touch screen device |
| CN110858104A (en) * | 2018-08-10 | 2020-03-03 | 翰硕电子股份有限公司 | Information erasing apparatus and information erasing system |
| CN109597528A (en) * | 2019-01-10 | 2019-04-09 | 明基智能科技（上海）有限公司 | Touch-control system |
| CN113342186A (en) * | 2020-03-02 | 2021-09-03 | 华为技术有限公司 | Stylus and method for realizing eraser function |
| CN113342186B (en) * | 2020-03-02 | 2023-07-11 | 华为技术有限公司 | Handwriting pen and method for realizing eraser function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107632741A (en) | A kind of direct writing system of instinct type touch-control electronic blank | |
| CN207148786U (en) | Former writing display input device based on the hand-written film of bistable liquid crystal | |
| CN103606315B (en) | A kind of touch-screen painting and calligraphy exercising method and exercise apparatus thereof | |
| CN102156560A (en) | Terminal and method for inputting different operations on terminal by using positive and negative ends of handwriting pen | |
| CN100478855C (en) | Braille computer pointing words input system, device and method thereof | |
| CN103353796A (en) | Panel computer protective sleeve with original handwriting recording function | |
| CN206097069U (en) | A braille input device for touch equipment | |
| CN207586879U (en) | A kind of direct writing device of instinct type touch-control electronic blank | |
| CN203133662U (en) | Handwritten liquid crystal display equipment | |
| TWM556879U (en) | Instinctive touch writing system | |
| CN206162893U (en) | Dustless electronic teaching appearance | |
| CN202319441U (en) | Multifunctional electronic paintbrush | |
| CN103529991A (en) | Multi-screen writing pressure-sensitive electronic whiteboard | |
| TWI651636B (en) | Intuitive touch writing system | |
| CN203812200U (en) | Intelligent household electrical appliance pen type control terminal | |
| CN101126963A (en) | Electronic soft pen for computer inputting | |
| CN203630751U (en) | Intelligent handwriting keyboard and touch mouse combined board | |
| CN205263839U (en) | Stylus pen | |
| CN202677341U (en) | Writing board with voice broadcast function | |
| TWI651637B (en) | Intuitive touch writing system | |
| CN204302924U (en) | A kind of touch control e typing pen | |
| CN103941888B (en) | Generated stroke input method and device | |
| CN201262789Y (en) | Handwriting board for teaching Hanzi | |
| CN201345093Y (en) | Manual device for adjusting handwriting input graphic parameters | |
| CN102750036A (en) | Tablet with speech broadcast function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |