CN209962236U - Electronic ink screen handwriting display - Google Patents
Electronic ink screen handwriting display Download PDFInfo
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- CN209962236U CN209962236U CN201921277678.9U CN201921277678U CN209962236U CN 209962236 U CN209962236 U CN 209962236U CN 201921277678 U CN201921277678 U CN 201921277678U CN 209962236 U CN209962236 U CN 209962236U
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- handwriting display
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Abstract
The application relates to the technical field of display screen correlation, in particular to an electronic ink screen handwriting display. The application provides an electronic ink screen handwriting display includes: the electronic ink screen comprises an electronic ink screen, a touch pad, a signal transmission unit, a control panel and a shell; the electronic ink screen is pasted with the touch pad; the control panel is respectively connected with the electronic ink screen, the touch panel and the signal transmission unit; the control panel is used for being in communication connection with the preset intelligent terminal through the signal transmission unit, sending touch information of the touch panel to the preset intelligent terminal, receiving display information sent by the preset intelligent terminal, and controlling the electronic ink screen to display the display information.
Description
Technical Field
The application relates to the technical field of display screen correlation, in particular to an electronic ink screen handwriting display.
Background
At present, the display is of a great variety, can realize the display of handwriting function also a lot of simultaneously, just possess the display of handwriting function, mainly include display module and handwriting induction module, wherein display module adopts liquid crystal display mostly, long-time use can arouse asthenopia, to reading for a long time, the application scene of writing is especially serious, the general thickness of present display is great in addition, be unfavorable for writing, consequently, it is necessary to provide a frivolous portable, imitative paper shows, the display of writing, in order to solve prior art's not enough.
Disclosure of Invention
The application provides an electronic ink screen handwriting display, has solved present display screen thickness great, and long-time the use can arouse asthenopia scheduling problem.
The application provides an electronic ink screen handwriting display includes:
the electronic ink screen comprises an electronic ink screen, a touch pad, a signal transmission unit, a control panel and a shell;
the electronic ink screen is pasted with the touch pad;
the control panel is respectively connected with the electronic ink screen, the touch pad and the signal transmission unit;
the control panel is used for being in communication connection with a preset intelligent terminal through the signal transmission unit, sending the touch information of the touch panel to the preset intelligent terminal, receiving the display information sent by the preset intelligent terminal, and controlling the electronic ink screen to display the display information.
Optionally, the signal transmission unit includes: one or more of a communication interface, a 3G chip, a 4G chip, a 5G chip and a WIFI chip.
Optionally, the communication interface is a USB interface.
Optionally, the electronic ink screen is disposed above or below the touch pad.
Optionally, the electronic ink screen is a flexible electronic ink screen;
the touch pad is a flexible or rigid touch pad.
Optionally, the method further includes: a film layer imitating paper writing;
the film layer of imitative paper writing sets up the surface at electron ink screen handwriting display.
Optionally, the touch control is an electromagnetic pressure-sensitive touch control panel or a capacitive touch control panel.
Optionally, when the touch control is an electromagnetic pressure-sensitive touch control panel;
the electronic ink screen handwriting display further comprises: an electromagnetic stylus.
Optionally, the method may further include: a battery;
the battery is used for supplying power to the electronic ink screen handwriting display.
Optionally, the material of the housing is a rigid or flexible material.
The electronic ink screen handwriting display adopts the electronic ink screen and the touch pad to form the touch display screen, and the electronic ink screen has the light and thin characteristic, so that the electronic ink screen handwriting display is lighter and thinner, and further, in the electronic ink screen handwriting display, the control panel is in communication connection with the preset intelligent terminal through the signal transmission unit, the touch information of the touch pad is sent to the preset intelligent terminal, the display information sent by the preset intelligent terminal is received, and the electronic ink screen is controlled to display the display information. Therefore, the information of the intelligent terminal is displayed, and a user can read the contents such as an electronic book, a webpage and the like on the preset intelligent terminal through the electronic ink screen handwriting display provided by the application. Compare in intelligent terminal's such as common cell-phone, flat board screen, the electron ink screen handwriting display that this application provided can effectively slow down user's eyestrain owing to used the electron ink screen more not harm user's eyes.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic structural diagram of an electronic ink screen handwriting display according to the present application;
FIG. 2 is a schematic circuit diagram of an electronic ink screen handwriting display according to the present application.
Reference numerals:
the device comprises a 1-electronic ink screen, a 2-touch panel, a 3-signal transmission unit, a 4-control panel and a 5-shell.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
At present, intelligent device has become an indispensable part in people's life, and common intelligent device includes: smart phones, tablet computers, telephone watches, and the like.
In order to bring better color experience to users, the display screen of the devices is generally a liquid crystal screen, but the long-time viewing of the liquid crystal screen causes visual fatigue and reduces the eyesight of people. Meanwhile, smart devices such as mobile phones, watches and the like are limited by the size, the screen cannot be too large, and otherwise, the use is inconvenient.
Fig. 1 is a schematic structural diagram of an electronic ink screen handwriting display of the present application, and fig. 2 is a schematic circuit diagram of the electronic ink screen handwriting display of the present application. Referring to fig. 1 and 2, in an aspect provided by the present application, an electronic ink screen handwriting display includes:
the electronic ink screen comprises an electronic ink screen 1, a touch pad 2, a signal transmission unit 3, a control panel 4 and a shell 5;
the electronic ink screen 1 is pasted with the touch pad 2;
the control panel 4 is respectively connected with the electronic ink screen 1, the touch pad 2 and the signal transmission unit 3;
the control panel 4 is used for being in communication connection with a preset intelligent terminal through the signal transmission unit 3, sending touch information of the touch panel 2 to the preset intelligent terminal, receiving display information sent by the preset intelligent terminal, and controlling the electronic ink screen 1 to display the display information.
It should be noted that: the electronic ink screen 1 is a screen using electronic ink. The electronic ink screen 1 is also known as electronic paper display technology. The electronic ink screen 1 is composed of two substrates, on the substrate an electronic ink composed of countless tiny transparent particles is coated, the particles are formed by sealing many black and white particles which are substituted for positive and negative electricity in an internal liquid microcapsule, the charged particles with different colors can move towards different directions due to the difference of applied electric field, and the black or white effect is presented on the surface of the display screen. Thus, black and white patterns and characters like printed matters can be displayed on the surface of the electronic paper, the electronic paper looks very similar to paper, and the reflection phenomenon of the traditional liquid crystal display is avoided in sunlight. Meanwhile, only when the color of the pixel changes (for example, from black to white), the power is consumed, and the picture on the display screen can be still reserved after the power is turned off, so that the power is saved very much.
In the scheme that this application provided, an electronic ink screen handwriting display is provided, electronic ink screen handwriting display has adopted electronic ink screen 1 and touch-control board 2 to constitute touch-control display screen, so reach the function similar to common cell-phone screen or flat screen, because electronic ink screen 1 has frivolous characteristic, make electronic ink screen handwriting display more frivolous, and is further, in the electronic ink screen handwriting display of this application, control panel 4 passes through signal transmission unit 3 and predetermines intelligent terminal communication connection, to predetermineeing intelligent terminal and send touch-control information of touch-control board 2, receive the display information of predetermineeing intelligent terminal and sending, and control electronic ink screen 1 shows display information. Therefore, the information of the intelligent terminal is displayed, and a user can read the contents such as an electronic book, a webpage and the like on the preset intelligent terminal through the electronic ink screen handwriting display provided by the application. Compare in intelligent terminal's such as common cell-phone, flat board screen, the electron ink screen handwriting display that this application provided can effectively slow down user's eyestrain owing to used electron ink screen 1 not to harm user's eyes more.
Specifically, the signal transmission unit 3 includes: one or more of a communication interface, a 3G chip, a 4G chip, a 5G chip and a WIFI chip.
So set up and make the electronic ink screen handwriting display that this application provided connect preset intelligent terminal more easily. When the signal transmission unit 3 is a communication interface, the signal transmission unit can be connected with an electronic ink screen handwriting display and intelligent equipment such as a mobile phone by using a line, and it needs to be explained that most of the current mobile phones are full-screen, keys are not needed, and normal use of the mobile phone can be completed only by gestures, so that the scheme provided by the application can be connected with the mobile phone, and then the electronic ink screen handwriting display replaces the display screen of the whole mobile phone to complete a series of related operations of the mobile phone.
Furthermore, an intelligent terminal (such as a mobile phone) can also supply power to the electronic ink screen 1 through a communication interface, so that a built-in battery is not needed in the electronic ink screen handwriting display, and the electronic ink screen handwriting display can be lighter and thinner.
Specifically, the communication interface may be a usb interface. It should be noted that, one end of the data line commonly used in the current mobile phone is a plug for connecting the mobile phone, and the other end is a plug for connecting other devices. This plug of connecting other equipment generally is the usb joint, so the communication interface that this application provided is the usb interface, can match most cell-phones, and the connection is accomplished to the charging data line that directly passes through the cell-phone.
When the signal transmission unit 3 includes: one or more of a 3G chip, a 4G chip, a 5G chip and a WIFI chip, the electronic ink screen handwriting display can be remotely connected with an intelligent terminal, for example, a desktop computer or a tablet computer at home needs to be explained, most of current desktop computers adopt Windows systems, and a tablet computer operation mode is built in the current Windows systems, so that the electronic ink screen handwriting display provided by the application can be used for completing the operation of the system. Particularly along with the popularization of 5G technology, the electronic ink screen handwriting display provided by the application can be used for promoting the realization of approximately delay-free remote control computers.
In practical applications, the electronic ink screen 1 is disposed above or below the touch pad 2.
Further, the electronic ink screen 1 is a flexible electronic ink screen 1; the touch pad 2 is a flexible touch pad 2. Compared with a common rigid touch display screen, the structure consisting of the flexible electronic ink screen 1 and the flexible touch pad 2 has higher toughness and is not easy to damage. When the utility model is dropped on the ground carelessly, the utility model is not easy to damage.
In practical application, in order to enable the electronic ink screen handwriting display to have better writing experience, a film layer imitating paper writing can be pasted on the surface of the electronic ink screen handwriting display; the film layer of imitative paper writing is a film layer that has paper-like feel and frictional force, when writing on it, can produce the sound of sand and bigger frictional force for when writing on electronic ink screen handwriting display, produce the feel that is similar to writing on paper.
Further, the touch is an electromagnetic pressure-sensitive touch pad 2 or a capacitive touch pad 2.
The electromagnetic pressure-sensitive touch pad 2 is an electromagnetic screen, which does not belong to a capacitive screen or a resistive screen, but is independent of the two screens. The basic principle of an electromagnetic screen is to recognize a slide by the change of a magnetic field generated by an inductor under a panel and during the operation of an electromagnetic pen.
The basic principle of the electromagnetic screen is that the sliding is recognized by the magnetic field change generated by the inductor under the panel and in the operation process of the electromagnetic pen, compared with the current mainstream capacitive screen, the realization principle of the electromagnetic screen is different, so the main application is different, and the electromagnetic screen is particularly suitable for handwriting and drawing because the electromagnetic screen has longitudinal induction, namely pressure induction. The electromagnetic screen can be touched and controlled only by a pressure-sensitive pen, and is different from a common resistance or capacitance touch screen, and direct touch control by fingers cannot be realized.
There are two types of electromagnetic pressure-sensitive touch panels 2, one is passive, also called a battery-less pen technology, Wacom dominates the market, and its main patent is expired in 11 months in 2007; it is the only vendor in taiwan to develop passive electromagnetic touch control schemes. The electric toothbrush is similar to a passive electromagnetic induction technology, and only has poor electric conversion and considerable power consumption.
The other is active, the pen needs to be put into a battery to transmit signals. The volume and weight of the pen are limited by the size of the battery, and besides Wacom, other factories or American factories are active technologies. The active electromagnetic sensor has an electromagnetic pen that actively transmits an electromagnetic signal with a specific frequency to the X/Y-axis antenna array on the digitizer, and a metal layer is disposed below the digitizer.
The passive electromagnetic sensing electromagnetic pen has a resonant circuit without a battery, the digital board transmits an alternating electromagnetic field through the antenna, the electromagnetic pen receives and stores the energy of the alternating electromagnetic field, and then the electromagnetic pen transmits an electromagnetic signal back to the digital board; the digitizer and the pen have a bidirectional antenna, and a metal layer is also provided under the digitizer. The disadvantage is that the energy conversion efficiency is lower than 1/200.
In the present application, the active electromagnetic pressure-sensitive touch panel 2 may be selected, and thus; the electronic ink screen handwriting display further comprises: an electromagnetic stylus. Electromagnetic writing pen the electromagnetic writing pen is active electromagnetic writing pen, fixedly connected with pen socket on shell 5, and the pen socket is equipped with and is annular hoop portion, and the size of hoop portion matches with the size phase-match of electromagnetic writing pen, and electromagnetic writing pen detachable connects in hoop portion.
Certainly, the touch panel 2 in the present application can also be a capacitive touch type touch commonly used by the current mobile phone; the capacitive touch control type touch control panel 2 is a capacitive touch screen; the technology is to work by using the current induction of the human body. The capacitive touch screen is a four-layer composite glass screen, the inner surface and the interlayer of the glass screen are respectively coated with one layer of ITO, the outermost layer is a thin-layer silica glass protective layer, the interlayer ITO coating serves as a working surface, four electrodes are led out from four corners, and the inner layer of ITO serves as a shielding layer to guarantee a good working environment. When a finger touches the metal layer, a coupling capacitance is formed between the user and the touch screen surface due to the electric field of the human body, and for high frequency currents, the capacitance is a direct conductor, so that the finger draws a small current from the contact point. The currents respectively flow out of the electrodes on the four corners of the touch screen, the currents flowing through the four electrodes are in direct proportion to the distances from the fingers to the four corners, and the controller obtains the position of a touch point through accurate calculation of the proportion of the four currents.
In practical application, the electronic ink screen handwriting display provided by the application further comprises: a battery;
the battery is used for supplying power for the electronic ink screen handwriting display. Therefore, the electronic ink screen handwriting display can be normally used when being wirelessly connected with the preset terminal and disconnected from the power supply.
Further, the material of the shell 5 of the electronic ink screen handwriting display is rigid or flexible.
The inside of shell 5 adopts rigid material to constitute the skeleton of shell 5, and flexible material parcel skeleton constitutes jointly, so, shell 5 still has better feeling on guaranteeing firm basis, and shell 5 can play the absorbing effect when the electronic ink screen hand writing display back that drops simultaneously.
Wherein the flexible material can be but is not limited to silicon gel, and the rigid material can be but is not limited to aluminum alloy.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. An electronic ink screen handwriting display, comprising:
the electronic ink screen comprises an electronic ink screen, a touch pad, a signal transmission unit, a control panel and a shell;
the electronic ink screen is pasted with the touch pad;
the control panel is respectively connected with the electronic ink screen, the touch pad and the signal transmission unit;
the control panel is used for being in communication connection with a preset intelligent terminal through the signal transmission unit, sending the touch information of the touch panel to the preset intelligent terminal, receiving the display information sent by the preset intelligent terminal, and controlling the electronic ink screen to display the display information.
2. The electronic ink screen handwriting display of claim 1, wherein said signal transmission unit comprises: one or more of a communication interface, a 3G chip, a 4G chip, a 5G chip and a WIFI chip.
3. The electronic ink screen handwriting display of claim 2, wherein said communications interface is a USB interface.
4. The electronic ink screen handwriting display of claim 1, wherein said electronic ink screen is disposed above or below said touchpad.
5. The electronic ink screen handwriting display of claim 1, wherein said electronic ink screen is a flexible electronic ink screen;
the touch pad is a rigid or flexible touch pad.
6. The electronic ink screen handwriting display of claim 1, further comprising: a film layer imitating paper writing;
the film layer of imitative paper writing sets up the surface at electron ink screen handwriting display.
7. The electronic ink screen handwriting display of claim 4, wherein said touchpad is an electromagnetic pressure-sensitive touchpad or a capacitive touchpad.
8. The electronic ink screen handwriting display of claim 7, wherein when said touchpad is an electromagnetic pressure sensitive touchpad;
the electronic ink screen handwriting display further comprises: an electromagnetic stylus.
9. The electronic ink screen handwriting display of claim 1, further comprising: a battery;
the battery is used for supplying power to the electronic ink screen handwriting display.
10. The electronic ink screen handwriting display of claim 1, wherein said housing is made of a rigid or flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921277678.9U CN209962236U (en) | 2019-08-07 | 2019-08-07 | Electronic ink screen handwriting display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921277678.9U CN209962236U (en) | 2019-08-07 | 2019-08-07 | Electronic ink screen handwriting display |
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| Publication Number | Publication Date |
|---|---|
| CN209962236U true CN209962236U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921277678.9U Expired - Fee Related CN209962236U (en) | 2019-08-07 | 2019-08-07 | Electronic ink screen handwriting display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760262A (en) * | 2020-06-30 | 2020-10-13 | 京东方科技集团股份有限公司 | Game electronic system and data transmission method |
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2019
- 2019-08-07 CN CN201921277678.9U patent/CN209962236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760262A (en) * | 2020-06-30 | 2020-10-13 | 京东方科技集团股份有限公司 | Game electronic system and data transmission method |
| CN111760262B (en) * | 2020-06-30 | 2024-03-15 | 京东方科技集团股份有限公司 | Game electronic system and data transmission method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210807 |