CN105388690A - Laser device display system - Google Patents
Laser device display system Download PDFInfo
- Publication number
- CN105388690A CN105388690A CN201510983062.3A CN201510983062A CN105388690A CN 105388690 A CN105388690 A CN 105388690A CN 201510983062 A CN201510983062 A CN 201510983062A CN 105388690 A CN105388690 A CN 105388690A
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- CN
- China
- Prior art keywords
- laser
- light source
- display system
- laser instrument
- module
- 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.)
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Classifications
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- 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
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
Abstract
The invention discloses a laser device display system, which comprises a communication module, a drive module, a laser light source, a projection module and a display panel, wherein the communication module is used for receiving and transmitting a signal, and transmitting the received signal to the drive module; the drive module is connected with the communication module, and is used for processing the received signal and transmitting the processed signal to the laser light source; the laser light source is connected with the drive module, and is used for receiving the signal from the drive module and outputting laser; the projection module is connected with the laser light source and projects the laser output by the laser light source to the display panel. According to the laser device display system disclosed by the invention, by a wireless transmission technology, interconnection of an electronic product and the laser device display system is achieved; and particularly, a laser display technology is relatively easy to popularize and apply along with development and popularization of a visible light communication technology in the future.
Description
Technical field
The invention belongs to technical field of semiconductors, particularly relate to a kind of laser instrument display system.
Background technology
Along with the development of semiconductor laser technology, its range of application is also in continuous expansion, and except applying to some extent at traditional laser guidance, Laser Processing, fiber optic communication field, laser instrument can also be used for initiatively display technique, such as laser projection.Laser instrument photochromic for difference integrates by traditional laser projection system, realizes the display (be the patent of 201410219388.4 see application number) of multiple color, or adopts DLP technology, forms multiple color display on a display screen.
Along with the development of laser display technology, the colour gamut of laser display, considerably beyond other display techniques, has wide market outlook, but remains high due to the cost of conventional laser display system, therefore hinders the propagation and employment of laser display product.
Summary of the invention
For problems of the prior art, simultaneously along with the maturation of Radio Transmission Technology, the invention provides a kind of laser instrument display system.This system utilizes Radio Transmission Technology, particularly optical communication technique, realizes the interconnected of electronic product and laser instrument display system, especially along with the development of following visible light communication technology and universal, laser display technology will be made more to be easy to promotion and application.
A kind of laser instrument display system that the present invention proposes comprises: communication module, driver module, LASER Light Source, projection module and display panel, wherein:
Described communication module 14 for receiving and sending signal, and by the Signal transmissions that receives to driver module 10;
Described driver module 10 is connected with described communication module 14, for the treatment of the signal received and by the Signal transmissions that obtains after process to LASER Light Source 11;
Described LASER Light Source 11 is connected with described driver module 10, for receiving signal from driver module 10 and Output of laser;
Described projection module 12 is connected with described LASER Light Source 11, and laser projection LASER Light Source 11 exported is to display panel 133.
Alternatively, described communication module 14 is supported wirelessly to realize data sharing between electronic product, and carries out information transmission between support and the electronic product with optical communication capabilities.
Alternatively, described driver module 10 carries out modulation treatment for the signal received.
Alternatively, described LASER Light Source 11 is according to the laser instrument showing requirement and the corresponding power of fluorescent powder type selecting and wavelength.
Alternatively, described laser instrument is the laser instrument adopting ultraviolet band.
Alternatively, described LASER Light Source 11 is high power laser light source, and is attached to heat sink, heating radiator around described high power laser light source.
Alternatively, described projection module 12 comprises light collecting element, lens combination and scanning rotating shaft.
Alternatively, described display panel 133 is divided into separate chamber 131 of the same size by light isolated material 132, and being filled with in each chamber 131 can by the fluorescent powder of laser excitation.
Alternatively, multiple described display panel 133 can splice mutually.
Alternatively, the surface of described display panel 133 is through protectiveness coating processing.
Laser instrument display system in the present invention gathers and receives the information that extraneous transmission comes, and modulates and export laser instrument to through electric signal, the laser of output through the process of projection module, by laser projection on display panel.Display panel is divided into independently chamber of the same size by light isolated material, and being filled with in each chamber can by the fluorescent powder of laser excitation, the laser that fluorescent powder is come by projection excite, complete the wavelength convert of incident light, send different photochromic, form image.By the adjustment output power of laser instrument and the fluorescence transition material of display module, add flexibility ratio and the degree of freedom of display, meet the demand that different occasion shows laser instrument, facilitation is served for the feature playing laser display technology further.
Accompanying drawing explanation
Fig. 1 is the structural representation of laser instrument display system according to an embodiment of the invention;
Fig. 2 is the structural representation of display panel according to an embodiment of the invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is the structural representation of laser instrument display system according to an embodiment of the invention, and as shown in Figure 1, described laser instrument display system comprises: communication module 14, driver module 10, LASER Light Source 11, projection module 12 and display panel 133, wherein:
Described communication module 14 for receiving and sending signal, and by the Signal transmissions that receives to driver module 10;
Wherein, described communication module 14 is supported wirelessly to realize data sharing between electronic product, information transmission is carried out between the electronic product that described communication module 14 and can also have an optical communication capabilities, such as communication module 14, by setting up the connection with visible light communication system, carries out data processing modulation by being transmitted the Signal transmissions come by visible light communication system to driver module 10.Such as communication module 14 can visible light communication system transmission comes in receiving chamber signal, realize wireless connections, and process is from the information of these products, and this information is finally shown with other electronic products.
Described driver module 10 is connected with described communication module 14, for the treatment of the signal received and by the Signal transmissions that obtains after process to LASER Light Source 11;
Wherein, described process includes but not limited to that modulation waits process operation.
Described LASER Light Source 11 is connected with described driver module 10, for receiving signal from driver module 10 and Output of laser;
Wherein, described LASER Light Source 11 can require according to display and fluorescent powder type selecting correspondence power and the laser instrument of wavelength, for the laser instrument that have employed ultraviolet band, utilize the characteristic of ultraviolet light, can also realize the function of disinfection around in environment.In addition for high power laser light source, temperature treatment can be realized by means such as extra additional heat sink, heating radiators around, improve safe reliability and the serviceable life of LASER Light Source.
Described projection module 12 is connected with described LASER Light Source 11, and laser projection LASER Light Source 11 exported is to display panel 133.
Wherein, described projection module 12 comprises the assemblies such as light collecting element, lens combination and scanning rotating shaft.
Described projection module 12 can realize optically focused, light splitting and scanning imagery function, and the Output of laser of LASER Light Source 11 is projected to display module 133 with the form of scanning.
Fig. 2 is the structural representation of display panel according to an embodiment of the invention, as shown in Figure 2, described display panel 133 is divided into separate chamber 131 of the same size by light isolated material 132, being filled with in each chamber 131 can by the fluorescent powder of laser excitation, the laser excitation that fluorescent powder exports through LASER Light Source 11, demonstrates color.
In an embodiment of the present invention, multiple described display panel 133 can splice mutually.
In addition, the surface of described display panel 133, through protectiveness coating processing, to avoid the intrusion being subject to machinery, steam, dust and harmful gas, such as, covers silicon dioxide, polyimide or insulating gel or and combination.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a laser instrument display system, is characterized in that, described laser instrument display system comprises: communication module, driver module, LASER Light Source, projection module and display panel, wherein:
Described communication module (14) for receiving and sending signal, and by the Signal transmissions that receives to driver module (10);
Described driver module (10) is connected with described communication module (14), for the treatment of the signal received and by the Signal transmissions that obtains after process to LASER Light Source (11);
Described LASER Light Source (11) is connected with described driver module (10), for receiving from the signal of driver module (10) and Output of laser;
Described projection module (12) is connected with described LASER Light Source (11), and laser projection LASER Light Source (11) exported is to display panel (133).
2. laser instrument display system according to claim 1, it is characterized in that, described communication module (14) is supported wirelessly to realize data sharing between electronic product, and carries out information transmission between support and the electronic product with optical communication capabilities.
3. laser instrument display system according to claim 1, is characterized in that, described driver module (10) carries out modulation treatment for the signal received.
4. laser instrument display system according to claim 1, is characterized in that, described LASER Light Source (11) is according to the laser instrument showing requirement and the corresponding power of fluorescent powder type selecting and wavelength.
5. laser instrument display system according to claim 4, is characterized in that, described laser instrument is the laser instrument adopting ultraviolet band.
6. laser instrument display system according to claim 1, is characterized in that, described LASER Light Source (11) is high power laser light source, and is attached to heat sink, heating radiator around described high power laser light source.
7. laser instrument display system according to claim 6, is characterized in that, described projection module (12) comprises light collecting element, lens combination and scanning rotating shaft.
8. laser instrument display system according to claim 1, it is characterized in that, described display panel (133) is divided into separate chamber of the same size (131) by light isolated material (132), and being filled with in each chamber (131) can by the fluorescent powder of laser excitation.
9. laser instrument display system according to claim 1, is characterized in that, multiple described display panel (133) can be spliced mutually.
10. laser instrument display system according to claim 1, is characterized in that, the surface of described display panel (133) is through protectiveness coating processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510983062.3A CN105388690A (en) | 2015-12-24 | 2015-12-24 | Laser device display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510983062.3A CN105388690A (en) | 2015-12-24 | 2015-12-24 | Laser device display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105388690A true CN105388690A (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510983062.3A Pending CN105388690A (en) | 2015-12-24 | 2015-12-24 | Laser device display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105388690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249606A (en) * | 2018-03-02 | 2018-07-06 | 中山市柠檬环境科技有限公司 | Laser projection shows twin-lock water not pressure-bearing water purifier |
| CN111781790A (en) * | 2019-04-04 | 2020-10-16 | 中强光电股份有限公司 | Electronic device and laser unit protection method |
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|---|---|---|---|---|
| CN1265518A (en) * | 1999-03-01 | 2000-09-06 | 电等离子体公司 | Panel display |
| CN1395792A (en) * | 2000-09-18 | 2003-02-05 | 皇家菲利浦电子有限公司 | Stand-alone monitor as digital photograph slide show projector |
| JP2003510624A (en) * | 1998-10-08 | 2003-03-18 | アドバンスト・レーザー・テクノロジーズ・インコーポレイテッド | Light beam display |
| CN2727767Y (en) * | 2004-06-07 | 2005-09-21 | 朱延坤 | Scanning device for laser display |
| CN1771639A (en) * | 2004-02-27 | 2006-05-10 | 松下电器产业株式会社 | Coherent light source and control method thereof, and display unit and laser display using them |
| CN101375234A (en) * | 2005-10-25 | 2009-02-25 | 博达公司 | Optical designs for scanning beam display systems using fluorescent screens |
| US20130135589A1 (en) * | 2011-11-30 | 2013-05-30 | Reald Inc. | Laser beam scanned display apparatus and method thereof |
-
2015
- 2015-12-24 CN CN201510983062.3A patent/CN105388690A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003510624A (en) * | 1998-10-08 | 2003-03-18 | アドバンスト・レーザー・テクノロジーズ・インコーポレイテッド | Light beam display |
| CN1265518A (en) * | 1999-03-01 | 2000-09-06 | 电等离子体公司 | Panel display |
| CN1395792A (en) * | 2000-09-18 | 2003-02-05 | 皇家菲利浦电子有限公司 | Stand-alone monitor as digital photograph slide show projector |
| CN1771639A (en) * | 2004-02-27 | 2006-05-10 | 松下电器产业株式会社 | Coherent light source and control method thereof, and display unit and laser display using them |
| CN2727767Y (en) * | 2004-06-07 | 2005-09-21 | 朱延坤 | Scanning device for laser display |
| CN101375234A (en) * | 2005-10-25 | 2009-02-25 | 博达公司 | Optical designs for scanning beam display systems using fluorescent screens |
| US20130135589A1 (en) * | 2011-11-30 | 2013-05-30 | Reald Inc. | Laser beam scanned display apparatus and method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249606A (en) * | 2018-03-02 | 2018-07-06 | 中山市柠檬环境科技有限公司 | Laser projection shows twin-lock water not pressure-bearing water purifier |
| CN111781790A (en) * | 2019-04-04 | 2020-10-16 | 中强光电股份有限公司 | Electronic device and laser unit protection method |
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Application publication date: 20160309 |