CN206870684U - A kind of OLED clipboards, lettering pen, blackboard eraser and writing system - Google Patents
A kind of OLED clipboards, lettering pen, blackboard eraser and writing system Download PDFInfo
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- CN206870684U CN206870684U CN201621098694.8U CN201621098694U CN206870684U CN 206870684 U CN206870684 U CN 206870684U CN 201621098694 U CN201621098694 U CN 201621098694U CN 206870684 U CN206870684 U CN 206870684U
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Abstract
The problem of not clear enough to solve existing clipboard writing the utility model discloses a kind of OLED clipboards, and discarded writing implement can pollute to environment.The OLED clipboards include：OLED screen curtain, emission control device, induction installation；Wherein：The OLED screen curtain inner surface is provided with OLED luminescent devices；The emission control device and the OLED luminescent devices are electrically connected with, and the emission control device is used to controlling lighting or extinguishing for the OLED luminescent devices；The induction installation is electrically connected with the emission control device, the induction installation is used to sensing touching to the OLED screen curtain of lettering pen or blackboard eraser/close, and sense touching/close to after, to the emission control device send light or extinguishes be located at touching/approximated position OLED luminescent devices signal.The invention also discloses a kind of lettering pen of OLED clipboards, blackboard eraser and OLED writing systems.
Description
Technical field
It the utility model is related to OLED display technology fields, more particularly to a kind of OLED clipboards, lettering pen and blackboard eraser.
Background technology
At present, blackboard is a kind of relatively common clipboard, and blackboard is write using chalk, but blackboard is as writing
Many problems be present in plate, such as, the word that chalk is write on blackboard is not clear enough, is unfavorable for user and checks, and is wiping
During writing on blackboard, dust is easily produced, influences the use of user.
And blank is another relatively common clipboard, blank is write using white board marker, for blackboard,
Blank will not produce dust when in use, and writing is than more visible, but as the white board marker of white board writing instrument, due to ink
It is readily volatilized, and white board marker failure is easily caused, simultaneously because white board marker is typically disposable, used in the ink of white board marker
After, white board marker can only just be abandoned, cause the waste of resource, and the white board marker abandoned is not disposable, and easily environment is made
Into pollution.
Thus, needing one kind badly at present can ensure that handwriting is clear, and and can reduces the clipboard of writing implement consumption.
Utility model content
The utility model provides a kind of OLED clipboards, not clear enough to solve existing clipboard writing, and discarded
The problem of writing implement can pollute to environment.
The utility model also provides a kind of lettering pen of OLED clipboards.
The utility model also provides a kind of blackboard eraser of OLED clipboards.
The utility model uses following technical proposals：
A kind of OLED clipboards, including：OLED screen curtain, emission control device, induction installation；Wherein：
The OLED screen curtain inner surface is provided with OLED luminescent devices；
The emission control device is electrically connected with the OLED luminescent devices, and the emission control device is used to control institute
State lighting or extinguishing for OLED luminescent devices；
The induction installation is electrically connected with the emission control device, and the induction installation is used to sense lettering pen or plate
Wipe touching to the OLED screen curtain/close, and sensing touching/after, send and light to the emission control device
Or extinguish the signal of the OLED luminescent devices positioned at touching/approximated position.
Optionally, each OLED luminescent devices are electrically connected with the induction installation respectively.
Optionally, the induction installation includes：Capacitive induction device, resistance-type induction installation, electromagnetic type induction installation
Or optical profile type induction installation.
Optionally, the emission control device includes：For the power supply circuit of OLED luminescent devices power supply；Wherein, institute
Stating power supply circuit includes switch；The electromagnetic type induction installation is located on the switch, for control it is described switch closure or
Disconnect；The electromagnetic type induction installation is close to the magnetic pole of the OLED luminescent devices magnetic devices written with being arranged on lettering pen
Magnetic pole magnetic it is opposite；The electromagnetic type induction installation close to the OLED luminescent devices magnetic pole and be arranged on blackboard eraser surface
Magnetic devices magnetic pole magnetic it is identical.
Optionally, the capacitive induction device is electrically connected with processor, and the processor fills with the light emitting control
Electric connection is put, the processor is used to receive the induced signal that the capacitive induction device is sent, and is receiving sensing
After signal, the letter for lighting or extinguishing the OLED luminescent devices positioned at touching/approximated position is sent to the emission control device
Number.
Optionally, the OLED clipboards also include：The resetting means being electrically connected with the emission control device, it is described
Resetting means is used to send the signal for extinguishing the OLED luminescent devices to the emission control device.
A kind of lettering pen of OLED clipboards, including：The writing device of nib is placed in, the writing device is used to touch
To/close to OLED clipboards OLED screen curtain when, generation enable the signal that the induction installation of the OLED clipboards senses,
To cause the OLED luminescent devices in the OLED clipboards positioned at touching/approximated position to light.
Optionally, when the induction installation of the OLED clipboards is electromagnetic type induction installation, the writing device is magnetic
Property writing device, magnetic writing device touching/close close to the magnetic pole of OLED clipboards and the electromagnetic type induction installation
The magnetic of the magnetic pole of the OLED luminescent devices is opposite.
A kind of blackboard eraser of OLED clipboards, including：The erasing device on blackboard eraser surface is placed in, the erasing device is used to touch
Encounter/close to OLED clipboards OLED screen curtain when, generation enable the letter that the induction installation of the OLED clipboards senses
Number, to cause the OLED luminescent devices in the OLED clipboards positioned at touching/approximated position to extinguish.
A kind of OLED writing systems, including：OLED clipboards, lettering pen and blackboard eraser；Wherein：The lettering pen is touching
Touch/close to the OLED clipboards OLED screen curtain when, the induction installations of the OLED clipboards senses the lettering pen to institute
The touching of OLED screen curtain/close is stated, and sends to the emission control device of the OLED clipboards and to light positioned at touching/close
The OLED luminescent devices of position light signal, to cause the emission control device control to be located at the touching/approximated position
OLED luminescent devices light；The blackboard eraser touching/close to the OLED clipboards OLED screen curtain when, the OLED books
The induction installation for writing plate senses touching to the OLED screen curtain of the blackboard eraser/close, and to the luminous of the OLED clipboards
Control device sends the black out signal for extinguishing the OLED luminescent devices positioned at touching/approximated position, to cause the light emitting control
OLED luminescent device of the device control positioned at the touching/approximated position extinguishes.
The beneficial effect that the utility model can reach is：
OLED clipboards provided by the utility model include OLED screen curtain, emission control device and induction installation, when
Induction installation senses touching to OLED screen curtain of blackboard eraser or lettering pen/after, will send and light to emission control device
Or black out signal, to cause OLED luminescent device of the emission control device control positioned at touching/approximated position to light or put out
Go out, and then the content of writing can be made up of the OLED luminescent devices lighted on OLED screen curtain, because OLED luminescent devices are sent out
Brightness is higher, so that the written contents on clipboard are more clear.Simultaneously as the lettering pen of OLED clipboards repeats
Use, and not easy consumption, so as to reduce pollution of the discarded writing implement to environment.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is a kind of using renderings of OLED clipboards provided by the utility model；
Fig. 2 is a kind of partial enlargement design sketch of OLED clipboards provided by the utility model；
Fig. 3 is a kind of internal circuit configuration schematic diagram of OLED clipboards provided by the utility model；
Fig. 4 is the internal circuit configuration schematic diagram of another OLED clipboards provided by the utility model；
Fig. 5 is a kind of structural representation of the lettering pen of OLED clipboards provided by the utility model；
Fig. 6 is a kind of structural representation of the blackboard eraser of OLED clipboards provided by the utility model.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the application protection.
Below in conjunction with accompanying drawing, technical scheme provided by the utility model is described in detail.
The embodiment of the present application provides a kind of OLED (Organic Light-Emitting Display, OLED) clipboard,
The problem of not clear enough to solve existing clipboard writing, and discarded writing implement can pollute to environment.
As shown in figure 1, a kind of using renderings of the OLED clipboards provided for the embodiment of the present application, the OLED writings
Written contents " writing " on plate, it is that several luminous OLED luminescent devices are formed, by being write to the OLED shown in Fig. 1
The written contents of plate carry out partial enlargement, and for obtained design sketch as shown in Fig. 2 in Fig. 2, each grid represents that an OLED lights
Device, wherein the grid of white represents the OLED luminescent devices being lit, and the grid of black represents not sent out by the OLED of bright spot
Optical device.
The OLED clipboards that the embodiment of the present application provides, including：OLED screen curtain, emission control device and induction installation.
Wherein, the OLED screen curtain inner surface is provided with OLED luminescent devices；
The emission control device is electrically connected with the OLED luminescent devices, and the emission control device is used to control institute
State lighting or extinguishing for OLED luminescent devices；
The induction installation is electrically connected with the emission control device, and the induction installation is used to sense lettering pen or plate
Wipe touching to the OLED screen curtain/close, and sensing touching/after, send and light to the emission control device
Or extinguish the signal of the OLED luminescent devices positioned at touching/approximated position.
The utility model additionally provides a kind of lettering pen of OLED clipboards, as shown in figure 3, the book including being placed in nib 1
Write device 2 and with the penholder 3 that be connected of nib, the writing device 2 for touch/close to the OLED of OLED clipboards
During screen, generation enables the signal that the induction installation of the OLED clipboards senses, to cause in the OLED clipboards
OLED luminescent devices positioned at touching/approximated position are lighted.
Described written 1 can threadedly be connected with the penholder 3, can also be connected by snap, on
Nib 1 and the connected mode of penholder 3, the embodiment of the present application are not specifically limited.
The utility model additionally provides a kind of blackboard eraser of OLED clipboards, as shown in figure 4, including：It is placed in blackboard eraser surface
The erasing device A and grip part B that be connected with the erasing device A, it is described wipe device A for touch/close to OLED
During the OLED screen curtain of clipboard, generation enables the signal that the induction installation of the OLED clipboards senses, described to cause
OLED luminescent devices in OLED clipboards positioned at touching/approximated position extinguish.
In actual use, in order to ensure that OLED clipboards can sense that lettering pen or blackboard eraser are sent out each OLED
The touching of optical device/close so that proper lettering pen or blackboard eraser touch/close to OLED clipboards OLED screen curtain when, position
OLED luminescent devices in touching/approximated position will be put or be extinguished, and each OLED being arranged on OLED screen curtain lights
Device is electrically connected with induction installation respectively.
In one embodiment, the induction installation can include but are not limited to following four types：
Class1：Capacitive induction device；Wherein, the operation principle and capacitive touch screen of the capacitive induction device
Operation principle it is identical, and be the prior art of comparative maturity, it is no longer superfluous herein for the operation principle of capacitive induction device
State.
When the induction installation of the OLED clipboards is capacitive induction device, the writing device of the lettering pen nib
2 is are capable of the writing device of conduction, and the erasing device A on the blackboard eraser surface is to be capable of conductive erasing device, and the writing
Device from it is described erasing device capacitive reactance it is different, thus when it is described write device touch/close to the OLED clipboards when, institute
Writing signal can be sensed by stating the capacitive induction device of OLED clipboards, and when the erasing device touches/close to institute
When stating OLED clipboards, the capacitive induction device of the OLED clipboards can sense erasing signal.
Type 2：Resistance-type induction installation；Wherein, the operation principle and resistive touch screen of the resistance-type induction installation
Operation principle it is identical, and be the prior art of comparative maturity, it is no longer superfluous herein for the operation principle of resistance-type induction installation
State.
When the induction installation of the OLED clipboards is resistance-type induction installation, the writing device of the lettering pen nib
2 be the writing device of high rigidity, and the erasing device A on the blackboard eraser surface is the erasing device of high rigidity, to cause the writing
Pen or blackboard eraser touch/close to the OLED clipboards when, OLED screen curtain can be made to produce deformation, and then described in can making
The resistance-type induction installation of OLED clipboards can sense writing signal or erasing signal.
Type 3：Electromagnetic type induction installation；Wherein, the electromagnetic type induction installation make use of magnetic devices (such as magnet)
Between magnetic field interaction.
When the induction installation of OLED clipboards is electromagnetic type induction installation, the writing device 2 of the lettering pen nib is
Magnetic writing device, magnetic writing device touching/leaned on close to magnetic pole and the electromagnetic type induction installation of OLED clipboards
The magnetic of the magnetic pole of the nearly OLED luminescent devices is opposite.Now, lettering pen touching/close to OLED screen curtain when, the phase in magnetic field
Under interaction, the electromagnetic induction device of OLED clipboards will be written pen nib and attract, and then controlling switch closes, to cause
The OLED luminescent devices of OLED clipboards are lit, by this way, it is possible to achieve lettering pen is submitted a written statement to a higher authority in the OLED clipboards
Write content.
When the induction installation of the OLED clipboards is electromagnetic type induction installation, the erasing device A is magnetic eraser
Device, magnetic eraser device touching/close to OLED screen curtain magnetic pole with the electromagnetic type induction installation close to the OLED
The magnetic of the magnetic pole of luminescent device is identical.Now, when blackboard eraser touching/close to OLED screen curtain when, under the interaction in magnetic field,
The electromagnetic induction device of OLED clipboards will be repelled by blackboard eraser, and then controlling switch disconnects, to cause OLED luminescent devices to extinguish,
By this way, it is possible to achieve erasing of the blackboard eraser to written contents on the OLED clipboards.
Type 4：Optical profile type induction installation；Wherein, the operation principle and optical touch screen of the optical profile type induction installation
Operation principle it is identical, and be the prior art of comparative maturity, it is no longer superfluous herein for the operation principle of optical profile type induction installation
State.
When the induction installation of OLED clipboards is optical profile type induction installation, the writing device 2 of the lettering pen nib can
Think lighttight writing device, the erasing device A on the blackboard eraser surface can be lighttight erasing device, then when the book
Write pen or blackboard eraser touch/close to the OLED clipboards when, the optical profile type induction installations of the OLED clipboards can be made
Writing signal or erasing signal can be sensed.
In actual use, can be by the touching of blackboard eraser and OLED screen curtain/close, to cause the OLED clipboards
It is shown on the erasing OLED clipboards so as to reach by the OLED luminescent devices extinguishing positioned at touching/approximated position
Written contents purpose, and when written contents are more on OLED clipboards, only by blackboard eraser to the book on OLED clipboards
Write content carry out erasing may take it is longer, in one embodiment, the OLED clipboards can also include with it is described
The resetting means that emission control device is electrically connected with, the resetting means are used to send described in extinguishing to the emission control device
The signal of OLED luminescent devices.
In one embodiment, it is assumed that the induction installation used in OLED clipboards is electromagnetic type induction installation, then should
OLED clipboard internal circuit configurations schematic diagram as described in Figure 5, due to the circuit of each OLED luminescent devices in OLED clipboards
Connected mode all same, thus Fig. 5 is by taking one of OLED luminescent devices as an example, it is illustrative.
In Fig. 5,10 be OLED screen curtain, and 11 is are arranged on the OLED luminescent devices on the OLED screen curtain, and 20 be electromagnetic type
Induction installation, it is emission control device that dotted line frame, which encloses region 30, and it is resetting means that dotted line frame, which encloses region 40, and 50 be electric capacity,
60 be power supply circuit.
The emission control device 30 includes the power supply circuit 60 for OLED luminescent devices power supply, the power supply circuit
Including switch, and the electromagnetic type induction installation 20 is arranged on the switch, and the electromagnetic type induction installation 20 can be magnetic
Property device.
Wherein, the electromagnetic type induction installation 20 close to the OLED luminescent devices magnetic pole a and be arranged on lettering pen pen
The magnetic of the magnetic pole of the magnetic devices of head is opposite；And the electromagnetic type induction installation is close to the magnetic pole a of the OLED luminescent devices
It is identical with the magnetic of the magnetic pole for the magnetic devices for being arranged on blackboard eraser surface.
In this case, when lettering pen touches/close to the OLED screen curtain when, due to being placed in the magnetic of lettering pen nib
The magnetic pole a of the magnetic pole of device and the electromagnetic type induction installation 20 magnetic is on the contrary, under the interaction in magnetic field, electromagnetic induction
Device 20 will be written pen nib and attract, and then controlling switch closes, and after closure is switched, the power supply circuit 60 will be led
It is logical, and then electric capacity 50 can be that OLED luminescent devices 11 are powered, to cause OLED luminescent devices 11 to be lit, by this way,
Lettering pen written contents on the OLED clipboards can be realized.
And when blackboard eraser touches/close to the OLED screen curtain when, magnetic pole and institute by the magnetic devices that are placed in blackboard eraser surface
It is identical to state the magnetic pole a of electromagnetic type induction installation 20 magnetic, under the interaction in magnetic field, electromagnetic induction device 20 will be by blackboard eraser
Repel, and then controlling switch disconnects, after switching off, the power supply circuit 60 is in off state, thus electric capacity 50 is by nothing
Method is that OLED luminescent devices 11 are powered, to cause OLED luminescent devices 11 to extinguish, by this way, it is possible to achieve blackboard eraser is to described
The erasing of written contents on OLED clipboards.
And when the switch of wherein resetting means 40 is in closure state, resetting means 40 will produce magnetic field, and reset dress
Put 40 close to the magnetic pole b of electromagnetic type induction installation 20 one end magnetic and the magnetic phase of the magnetic pole b of electromagnetic type induction installation 20
Instead, under the interaction in magnetic field, electromagnetic induction device 20 will be reset device attraction, and then controlling switch disconnect, to cause
OLED luminescent devices 11 extinguish, by this way, it is possible to achieve resetting means on the OLED clipboards written contents it is clear
Remove.
In one embodiment, it is assumed that the induction installation used in OLED clipboards is capacitive induction device, then should
OLED clipboard internal circuit configurations schematic diagram as described in Figure 6, due to the circuit of each OLED luminescent devices in OLED clipboards
Connected mode all same, thus Fig. 6 is by taking one of OLED luminescent devices as an example, it is illustrative.
In Fig. 6, S1 is capacitive induction device, and S2 is emission control device, and S3 is processor, and S4 is OLED photophores
Part, S5 are electric capacity.
Wherein, the capacitive induction device S1 and processor S3 is electrically connected with, the processor S3 and the luminous control
Device S2 processed is electrically connected with, the induced signal that the processor S3 is sent for receiving the capacitive induction device S1, and
After receiving induced signal, the OLED for lighting or extinguishing positioned at touching/approximated position is sent to the emission control device S2
Luminescent device S4 signal.
In this case, when lettering pen touches/close to the OLED clipboards OLED screen curtain when, the condenser type
Induction installation S1 can sense the first induced signal, and first induced signal is sent can to processor S3, processor
So that according to the first induced signal received, the OLED hairs lighted positioned at touching/approximated position are sent to emission control device S2
Optical device 4 lights signal, to cause emission control device control S2 to control the OLED luminescent devices to light, passes through the party
Formula, it is possible to achieve lettering pen written contents on the OLED clipboards.
And when blackboard eraser touches/close to the OLED clipboards OLED screen curtain when, the capacitive induction device S1 can
To sense the second induced signal, and second induced signal is sent to processor S3, processor can be according to receiving
The second induced signal, extinguish the OLED luminescent devices S4 positioned at touching/approximated position to emission control device S2 sending points
Black out signal, to cause emission control device control S2 to control the OLED luminescent devices to extinguish, by this way, Ke Yishi
Existing erasing of the blackboard eraser to written contents on the OLED clipboards.
Meanwhile processor S3 can also receive user and input reset signal, processor S3 in response to the reset signal,
Black out signal can be sent to emission control device S2, to cause emission control device S2 control OLED luminescent devices S4 to extinguish,
By this way, it is possible to achieve a key removes written contents on the OLED clipboards.
OLED clipboards provided by the utility model can sense blackboard eraser or lettering pen to OLED in induction installation
The touching of screen/and after, it will send and light or black out signal to emission control device, to cause emission control device to control
OLED luminescent devices positioned at touching/approximated position are lighted or extinguished, and then can be by the OLED that is lighted on OLED screen curtain
The content of luminescent device composition writing, because OLED luminescent device luminosity is higher, so that the written contents on clipboard
It is more clear.Simultaneously as the lettering pen of OLED clipboards is reusable, and not easy consumption, so as to reduce discarded writing
Pollution of the instrument to environment.
The utility model additionally provides a kind of OLED writing systems, including：OLED clipboards, lettering pen and blackboard eraser.
Lettering pen touching/close to OLED clipboards OLED screen curtain when, OLED clipboards induction installation sensing writing
Touching of the pen to OLED screen curtain/close, and send and lighted positioned at touching/approximated position to the emission control device of OLED clipboards
OLED luminescent devices light signal, to cause OLED of the emission control device control positioned at the touching/approximated position to send out
Optical device lights, and then realizes the function of lettering pen written contents on the OLED clipboards.
Blackboard eraser touching/close to OLED clipboards OLED screen curtain when, OLED clipboards induction installation sensing blackboard eraser pair
The touching of OLED screen curtain/close, and send and extinguish positioned at touching/approximated position to the emission control device of OLED clipboards
The black out signal of OLED luminescent devices, to cause the emission control device control positioned at the OLED of the touching/approximated position
Luminescent device extinguishes, and then realizes that blackboard eraser removes the function of written contents on OLED clipboards.
Embodiments herein is the foregoing is only, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, it is equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
- A kind of 1. OLED clipboards, it is characterised in that including：OLED screen curtain, emission control device, induction installation；Wherein：The OLED screen curtain inner surface is provided with OLED luminescent devices；The emission control device is electrically connected with the OLED luminescent devices, and the emission control device is described for controlling OLED luminescent devices are lighted or extinguished；The induction installation is electrically connected with the emission control device, and the induction installation is used to sense lettering pen or blackboard eraser pair The touching of the OLED screen curtain/close, and sensing touching/after, sent to the emission control device light or Extinguish the signal of the OLED luminescent devices positioned at touching/approximated position.
- 2. OLED clipboards as claimed in claim 1, it is characterised in that each OLED luminescent devices fill with the sensing respectively Put electric connection.
- 3. OLED clipboards as claimed in claim 2, it is characterised in that the induction installation includes：Capacitive induction device, Resistance-type induction installation, electromagnetic type induction installation or optical profile type induction installation.
- 4. OLED clipboards as claimed in claim 3, it is characterised in that the emission control device includes：For the OLED The power supply circuit of luminescent device power supply；Wherein, the power supply circuit includes switch；The electromagnetic type induction installation is located on the switch, for controlling the switch closure or disconnecting；The electromagnetic type induction installation is close to the magnetic pole of the OLED luminescent devices magnetic devices written with being arranged on lettering pen Magnetic pole magnetic it is opposite；The electromagnetic type induction installation close to the OLED luminescent devices magnetic pole and be arranged on the magnetic devices on blackboard eraser surface The magnetic of magnetic pole is identical.
- 5. OLED clipboards as claimed in claim 3, it is characterised in that the capacitive induction device electrically connects with processor Connect, the processor is electrically connected with the emission control device, and the processor is used to receive the capacitive induction device The induced signal of transmission, and after induced signal is received, sent to the emission control device and light or extinguish positioned at tactile Touch/the signal of the OLED luminescent devices of approximated position.
- 6. OLED clipboards as claimed in claim 1, it is characterised in that also include：Electrically connect with the emission control device The resetting means connect, the resetting means are used to send the letter for extinguishing the OLED luminescent devices to the emission control device Number.
- A kind of 7. lettering pen of OLED clipboards, it is characterised in that including：Be placed in nib writing device, it is described writing device be used for touch/close to OLED clipboards OLED screen curtain when, production Life enable the signal that the induction installation of the OLED clipboards senses, with cause in the OLED clipboards positioned at touching/ The OLED luminescent devices of approximated position are lighted.
- 8. lettering pen as claimed in claim 7, it is characterised in that when the induction installation of the OLED clipboards is electromagnetic type sense When answering device, the writing device be magnetic writing device, the magnetic writing device touches/close to the magnetic pole of OLED clipboards It is opposite close to the magnetic of the magnetic pole of the OLED luminescent devices with the electromagnetic type induction installation.
- A kind of 9. blackboard eraser of OLED clipboards, it is characterised in that including：Be placed in the erasing device on blackboard eraser surface, the erasing device be used for touch/close to the OLED screen curtain of OLED clipboards When, generation enables the signal that the induction installation of the OLED clipboards senses, to be located in the OLED clipboards The OLED luminescent devices of touching/approximated position extinguish.
- A kind of 10. OLED writing systems, it is characterised in that including：OLED clipboards as described in claim 1~6 is any, such as Any described lettering pen of claim 7~8 and blackboard eraser as claimed in claim 9；Wherein：The lettering pen touching/close to the OLED clipboards OLED screen curtain when, the induction installation of the OLED clipboards Sense touching of the lettering pen to the OLED screen curtain/close, and sent to the emission control device of the OLED clipboards That lights the OLED luminescent devices positioned at touching/approximated position lights signal, to cause the emission control device control to be located at The OLED luminescent devices of the touch position light；The blackboard eraser touching/close to the OLED clipboards OLED screen curtain when, the induction installation sense of the OLED clipboards Touching of the blackboard eraser to the OLED screen curtain/close is answered, and sends and extinguishes to the emission control device of the OLED clipboards Positioned at the black out signal of the OLED luminescent devices of touching/approximated position, to cause the emission control device control positioned at described The OLED luminescent devices of touching/approximated position extinguish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098694.8U CN206870684U (en) | 2016-09-30 | 2016-09-30 | A kind of OLED clipboards, lettering pen, blackboard eraser and writing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098694.8U CN206870684U (en) | 2016-09-30 | 2016-09-30 | A kind of OLED clipboards, lettering pen, blackboard eraser and writing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206870684U true CN206870684U (en) | 2018-01-12 |
Family
ID=61325434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098694.8U Active CN206870684U (en) | 2016-09-30 | 2016-09-30 | A kind of OLED clipboards, lettering pen, blackboard eraser and writing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206870684U (en) |
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2016
- 2016-09-30 CN CN201621098694.8U patent/CN206870684U/en active Active
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