CN108732850A - Project board system - Google Patents
Project board system Download PDFInfo
- Publication number
- CN108732850A CN108732850A CN201710277397.2A CN201710277397A CN108732850A CN 108732850 A CN108732850 A CN 108732850A CN 201710277397 A CN201710277397 A CN 201710277397A CN 108732850 A CN108732850 A CN 108732850A
- Authority
- CN
- China
- Prior art keywords
- image
- unit
- touch panel
- described image
- panel unit
- 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
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Abstract
The present invention provides a kind of projection board system, which is characterized in that including touch panel unit, exciter and display module, wherein：The touch panel unit is used to export picture signal to exciter and shows image input by user；The exciter is connected with the touch panel unit, and the picture signal for exporting the touch panel unit is changed into the image of projectable, and described image is projected to the display module；The display module is for showing image, the display module includes transparent self-luminous imaging film, the self-luminous imaging film includes embedded photoluminescent material, and the light that the embedded photoluminescent material is sent out in response to the exciter inspires visible light and forms visual image in self-luminous imaging film.The present invention can change at any time as needed, easy to use, strong applicability, and writing and wiping activity without carrying out large area, and it is simple, convenient and environmentally friendly to have the advantages that.
Description
Technical field
The invention belongs to electronic fields, are related to a kind of projection board system.
Background technology
Board in the prior art has wall-mounted, stent-type, desk-top blackboard, blank and green plate etc., and user adopts
It is directly write on the surface of its record media with equipments of recording such as marker pens.But this board exist need user into
The writing of row large area and activity is wiped, and will produce a large amount of dust, environment has not only been polluted but also time-consuming and laborious, simultaneously because all
Using fixed form, it is all inconvenient to use and carry.
Therefore, urgent need exploitation is a kind of simple and environmentally-friendly and easily projects board system.
Invention content
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of projection board systems, use
In solving the problems, such as board pollution environment, time-consuming and laborious in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of projection board system, including touch screen
Component, exciter and display module, wherein：
The touch panel unit is used to export picture signal to exciter and shows image input by user；
The exciter is connected with the touch panel unit, the picture signal transformation for exporting the touch panel unit
For the excitation light image of projectable, and described image is projected to the display module；
For the display module for showing image, the display module includes transparent self-luminous imaging film, it is described from
Include embedded photoluminescent material in luminescence imaging film, the light that the embedded photoluminescent material is sent out in response to the exciter inspires can
It is light-exposed and form visual image in self-luminous imaging film.
Optionally, the touch panel unit, exciter and the discrete setting of display module, the touch panel unit include display
Unit, touch sensing unit, image identification unit, image processing unit, coffret and echo control unit；Wherein：
The display unit is for showing and carrying image；
The touch sensing unit is set to the display unit outer surface, for incuding external touch signal, and exports and touches
Touch information source；
Described image recognition unit is connected with the touch sensing unit, for the touch information source to be changed into image
Signal；
Described image processing unit is connected with described image recognition unit and the coffret, for storing described image
Signal, and externally exported described image signal by the coffret；
The echo control unit is connected with described image processing unit and the display unit, for obtaining described image
Signal, and echoed image to the display unit according to described image signal.
Optionally, the exciter includes image processing system and projecting cell, wherein：
Described image processing system is connected with the coffret, the picture signal for exporting the touch panel unit
It is changed into the image of projectable；
The projecting cell is for projecting described image to the display module.Optionally, described image processing unit
Further include piclear subelement, for removing the image shown on the display unit.
Optionally, described image processing unit further includes image restoring subelement, for being shown on the display unit
Image before current time.
Optionally, the touch panel unit and the display module at least one be portable mobile equipment.
Optionally, the touch panel unit and the display module at least one be configured with fixed installation portion；It is described solid
The fixed installation mode for determining mounting portion includes pasting, fasten or fixing.
Optionally, the embedded photoluminescent material includes red photoluminescent material, blue light embedded photoluminescent material and green light light
It is one or more in electroluminescent material.
Optionally, the incandescnet particle that the red photoluminescent material includes is aryl carbazole, polyfluorene, phenoxy group benzo thiophene
One kind in pheno metallic compound, metal iridium organic coordination compound, anthracene derivative, porphyrins and thioxanthone derivative
Or it is a variety of；The incandescnet particle that the blue light embedded photoluminescent material includes is anthra carbazole derivates, benzanthracene carbazole derivates, first
It is one or more in yl pyrimidines derivative, dianthranide radical derivative and aromatic amino-derivative；The green light embedded photoluminescent material packet
The incandescnet particle contained is coronene and its derivative, amino benzenes derivates, aryl carbazole, aryl triphenylene compound, indoles
And it is one or more during carbazole analog derivative, benzopyrenes are derivative and object thioxanthone derivative.
Optionally, the particle size range for the incandescnet particle that the embedded photoluminescent material includes is 1-15 μm.
As described above, the projection board system of the present invention, has the advantages that：The projection board system of the present invention
System matches synthesized image using touch panel unit, exciter and self-luminous imaging film, and user on touch panel unit by touching
Input, you can image corresponding with touch signal is echoed onto the display unit of touch panel unit, while being imaged in described
On display module.The present invention can change at any time as needed, easy to use, strong applicability, and the writing without carrying out large area
With wiping activity, it is simple, convenient and environmentally friendly to have the advantages that.The display module uses transparent self-luminous imaging film, can be with
Better viewing effect is presented.
Description of the drawings
Fig. 1 is shown as the structural schematic diagram of the projection board system of the present invention.
Fig. 2 is shown as the structure diagram of the projection board system of the present invention.
Fig. 3 is shown as the structure diagram of the image processing unit of touch panel unit.
Component label instructions
1 touch panel unit
2 display modules
3 objects
4 exciters
5 human eyes
601,701 echo image
602,702 spontaneous light image
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this specification below by way of specific specific example
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.
It please refers to Fig.1 to Fig.3.It should be noted that the diagram provided in the present embodiment only illustrates this in a schematic way
The basic conception of invention, package count when only display is with related component in the present invention rather than according to actual implementation in schema then
Mesh, shape and size are drawn, when actual implementation kenel, quantity and the ratio of each component can be a kind of random change, and its
Assembly layout kenel may also be increasingly complex.
The present invention provides a kind of projection board system, please refers to Fig.1 and Fig. 2, is respectively indicated as the projection board system
The structural schematic diagram and structure diagram of system.As shown, the projection board system include discrete setting touch panel unit 1,
Exciter 4 and display module 2.
Specifically, the touch panel unit 1 is for exporting picture signal and showing image.
In the present embodiment, the touch panel unit 1 includes display unit, touch sensing unit, image identification unit, image
Processing unit, coffret and echo control unit.
Specifically, the display unit is for showing and carrying image.It is single that the touch sensing unit is set to the display
First outer surface for incuding external touch signal, and exports touch information source, and the touch information source can be electric signal.
As an example, the touch sensing unit is condenser type or resistive touch screen.When the finger or felt pen of user
Touch screen surface is contacted, the variation of touch point capacitance or resistance can be caused, to generate electric current in circuit.
Specifically, described image recognition unit is connected with the touch sensing unit, for turning the touch information source
Become picture signal.
Specifically, the coffret phase of described image processing unit and described image recognition unit and the touch panel unit
Even, described image signal is externally exported for storing described image signal, and by the coffret.
As an example, described image signal is stored in the image storing sub-units of described image processing unit, the figure
As storing sub-units use nonvolatile memory.
Specifically, the echo control unit is connected with described image processing unit and the display unit, for obtaining
Described image signal, and echoed image to the display unit according to described image signal.
As an example, the display unit uses liquid crystal display or organic light emitting display, it is set to the touch
Screen lower section.
As an example, showing user in Fig. 1 when the touch panel unit 1 carries out touch operation, simultaneous display is in institute
State the echo image 601 and echo image 701 on display unit.
As an example, the touch panel unit 1 further includes piclear subelement, shown on the display unit for removing
The image shown.Described image, which removes subelement, to be button, and all echo images, the display unit are removed for a key
On image also synchronize and be eliminated.Certainly, it can be also not provided with the entity of piclear unit, but utilize software interactive, passed through
Eraser Tool, selective clearing part is selected to echo image on the touch screen.
As an example, the touch panel unit 1 further includes image restoring subelement, for being shown on the display unit
Image before current time.I.e. user can select to return to the picture recorded before at any time.
As an example, the touch panel unit 1 can be portable mobile equipment, when being explained so as to user in moving process
It can also be used, to be conveniently used for various occasions, such as advertising, speech etc..
Certainly, the touch panel unit 1 can also be configured fixed installation portion, pacify for fixing the touch panel unit 1
Dress is at the desired position.The fixed installation mode in the fixed installation portion includes but not limited to paste, fasten or fix.Such as institute
Required position can be pasted on by stickers such as double faced adhesive tape, foamed glues by stating touch panel unit 1, or pass through fastener, holding firmware etc.
It is fixed on required position.In the present embodiment, the fixed installation portion may be disposed at the bottom or the back side of the touch panel unit 1.
Specifically, the exciter 4 is connected with the touch panel unit 1, the figure for exporting the touch panel unit 1
As signal is changed into the image of projectable.
In the present embodiment, the exciter 4 includes image processing system and projecting cell；Described image processing system and institute
The coffret for stating touch panel unit 1 is connected, and the picture signal for exporting the touch panel unit is changed into projectable
Image；The projecting cell is for projecting described image to the display module 2.
As an example, the projecting cell includes light source and projection lens, described image processing system is used for according to
The light that picture signal sends out the light source is modulated, and to obtain the image of corresponding projectable, and passes through the projection
Described image is projected the display module 2 by camera lens.
As an example, the exciter 4 and the connection type of the coffret of the touch panel unit 1 include but not limited to
It is one or more in WIFI, bluetooth or data line.
As an example, the exciter 4 can be with the output end of external multimedia video apparatus, such as the exciter 4
It can be connected with multimedia video apparatus such as computer, mobile phones, the image of the outputs such as computer, mobile phone is presented on the display module
On 2.User can carry out contact action remarks based on the image of the outputs such as computer, mobile phone.The exciter 4 and the multimedia
The connection type of the output end of video equipment includes one or more in WIFI, bluetooth or data line.
Specifically, the display module 2 is for showing image, including transparent self-luminous imaging film.As shown in Figure 1, people
Eye 5 can pass through the display module 2 and see the object 3 being positioned over thereafter.
Specifically, including embedded photoluminescent material in the self-luminous imaging film, the embedded photoluminescent material is in response to described
The absorption for the light that exciter is sent out and emit visible light.As an example, being shown in Fig. 1 and the echo image 601 and echo
The corresponding spontaneous light image 602 of image 701 and spontaneous light image 702.When the record image on the touch screen 1 is eliminated,
Record image on the self-luminous imaging film 2 also disappears synchronous.
As an example, the embedded photoluminescent material is fluorescence or phosphor material, the exciter 4 is come from response to absorbing
The wave-length coverage sent out emits visible light for the light of 380-450nm, and the light of the wave band is near or at visible light wave range, compares
It is soft, it is good to eye-safe.
In the present embodiment, the embedded photoluminescent material includes red photoluminescent material, blue light embedded photoluminescent material and green
It is one or more in light embedded photoluminescent material.When special wavelength light (380-450nm) irradiates in wavelength, material emission wavelength
The blue and green light and feux rouges of respectively 460nm, 520nm, 620nm or so, such as when with 400-405nm wavelength light irradiations,
460nm sends out blue light；When with 430-450nm wavelength light irradiations, green light is sent out at 520nm；With 390-395nm wavelength light irradiations
When, feux rouges is sent out at 620nm.
As an example, the incandescnet particle that the red photoluminescent material includes is aryl carbazole, polyfluorene, phenoxy group benzo
One in thiophene metallic compound, metal iridium organic coordination compound, anthracene derivative, porphyrins and thioxanthone derivative
Kind is a variety of；The incandescnet particle that the blue light embedded photoluminescent material includes be anthra carbazole derivates, benzanthracene carbazole derivates,
It is one or more in methylpyrimidine derivative, dianthranide radical derivative and aromatic amino-derivative；The green light embedded photoluminescent material
Including incandescnet particle be coronene and its derivative, amino benzenes derivates, aryl carbazole, aryl triphenylene compound, Yin
It is one or more in diindyl and carbazole analog derivative, benzopyrenes derivative and object thioxanthone derivative.
As an example, the self-luminous imaging film is colour imaging, each pixel includes three sub-pixels, respectively by red
Light incandescnet particle, blue light emitting particle and green luminescence particle composition.
In the present embodiment, the particle size range for the incandescnet particle that the embedded photoluminescent material includes is preferably 1-15 μm, can be with
Reach good transparence display effect.
As an example, the display module 2 can be portable mobile equipment, such as storage can be rolled, in order to
Next application site uses.The display module 2 can also be configured fixed installation portion, for fixing the display module 2
Installation is at the desired position.The fixed form in the fixed installation portion includes but not limited to paste, fasten or fix.Such as it is described
Display module 2 can be pasted on required position by stickers such as double faced adhesive tape, foamed glues, or fixed by fastener, holding firmware etc.
In required position.In the present embodiment, the fixed installation portion may be disposed at the bottom, side or back side side of the display module 2
Edge position, blocks imaging region with reducing fixed installation portion to the greatest extent.
In conclusion the projection board system of the present invention is matched using touch panel unit, exciter and self-luminous imaging film
Synthesized image, user on touch panel unit by carrying out touch input, you can arrives image echo corresponding with touch signal
It on the display unit of touch panel unit, while imaging on the display module, without carrying out the writing and wiping of large area
Activity is wiped, it is simple, convenient and environmentally friendly to have the advantages that.The display module uses transparent self-luminous imaging film, can present
Better viewing effect.So the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology can all carry out modifications and changes to above-described embodiment without violating the spirit and scope of the present invention.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. a kind of projection board system, which is characterized in that including touch panel unit, exciter and display module, wherein：
The touch panel unit is used to export picture signal to exciter and shows image input by user；
The exciter is connected with the touch panel unit, and the picture signal for exporting the touch panel unit is changed into can
The image of projection, and described image is projected to the display module；
For the display module for showing image, the display module includes transparent self-luminous imaging film, the self-luminous
Imaging film includes embedded photoluminescent material, the light that the embedded photoluminescent material is sent out in response to the exciter inspire visible light and
Visual image is formed in self-luminous imaging film.
2. projection board system according to claim 1, it is characterised in that：The touch panel unit, exciter and aobvious
Show that the discrete setting of component, the touch panel unit include display unit, touch sensing unit, image identification unit, image procossing
Unit, coffret and echo control unit；Wherein：
The display unit is for showing image；
The touch sensing unit is set to the display unit outer surface, for incuding external touch signal, and exports touch letter
Breath source；
Described image recognition unit is connected with the touch sensing unit, for the touch information source to be changed into image letter
Number；
Described image processing unit is connected with described image recognition unit and the coffret, for storing described image letter
Number, and externally exported described image signal by the coffret；
The echo control unit is connected with described image processing unit and the display unit, for obtaining described image letter
Number, and echoed image to the display unit according to described image signal.
3. projection board system according to claim 1, it is characterised in that：The exciter includes image processing system
And projecting cell, wherein：
Described image processing system is connected with the coffret, the picture signal transformation for exporting the touch panel unit
For the image of projectable；
The projecting cell is for projecting described image to the display module.
4. projection board system according to claim 2, it is characterised in that：Described image processing unit further includes image
Subelement is removed, for removing the image shown on the display unit.
5. projection board system according to claim 2, it is characterised in that：Described image processing unit further includes image
Also atomic unit, for the image before showing current time on the display unit.
6. projection board system according to claim 1, it is characterised in that：The touch panel unit and the display group
Part at least one be portable mobile equipment.
7. projection board system according to claim 1, it is characterised in that：The touch panel unit and the display group
Part at least one be configured with fixed installation portion；The fixed installation mode in the fixed installation portion includes pasting, fasten or fixing.
8. projection board system according to claim 1, it is characterised in that：The embedded photoluminescent material includes feux rouges light
It is one or more in electroluminescent material, blue light embedded photoluminescent material and green light embedded photoluminescent material.
9. projection board system according to claim 8, it is characterised in that：The red photoluminescent material includes
Incandescnet particle be aryl carbazole, polyfluorene, phenoxy group benzothiophene metallic compound, metal iridium organic coordination compound, anthracene derivative,
It is one or more in porphyrins and thioxanthone derivative；The incandescnet particle that the blue light embedded photoluminescent material includes
For in anthra carbazole derivates, benzanthracene carbazole derivates, methylpyrimidine derivative, dianthranide radical derivative and aromatic amino-derivative
It is one or more；The incandescnet particle that the green light embedded photoluminescent material includes is that coronene and its derivative, phenyl amines spread out
Biology, aryl carbazole, aryl triphenylene compound, indolocarbazole analog derivative, benzopyrenes are derivative and object thioxanthone spreads out
It is one or more in biology.
10. projection board system according to claim 9, it is characterised in that：The hair that the embedded photoluminescent material includes
The particle size range of light particle is 1-15 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277397.2A CN108732850A (en) | 2017-04-25 | 2017-04-25 | Project board system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277397.2A CN108732850A (en) | 2017-04-25 | 2017-04-25 | Project board system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108732850A true CN108732850A (en) | 2018-11-02 |
Family
ID=63934753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710277397.2A Pending CN108732850A (en) | 2017-04-25 | 2017-04-25 | Project board system |
Country Status (1)
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| CN (1) | CN108732850A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597523A (en) * | 2018-11-29 | 2019-04-09 | 江门市三兴照明科技有限公司 | A kind of touch-control board |
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| CN201374129Y (en) * | 2009-03-31 | 2009-12-30 | 重庆交通大学 | Electronic teaching blackboard realized on the basis of general PC, touch screen and projection system |
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| CN103885237A (en) * | 2013-10-09 | 2014-06-25 | 上海怡鼎信息科技有限公司 | Liquid crystal and photoluminescence material combined display system |
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