CN102110395A - Highly-transparent LED (light-emitting diode) display module - Google Patents
Highly-transparent LED (light-emitting diode) display module Download PDFInfo
- Publication number
- CN102110395A CN102110395A CN2009102638463A CN200910263846A CN102110395A CN 102110395 A CN102110395 A CN 102110395A CN 2009102638463 A CN2009102638463 A CN 2009102638463A CN 200910263846 A CN200910263846 A CN 200910263846A CN 102110395 A CN102110395 A CN 102110395A
- Authority
- CN
- China
- Prior art keywords
- glass plate
- locating piece
- transparency
- display module
- transparency glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 54
- 238000004020 luminiscence type Methods 0.000 claims description 10
- 238000005538 encapsulation Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a highly-transparent LED display module, which comprises a rear transparent glass plate, a front transparent glass plate, a locating piece, linearly arranged LED light-emitting units and a main drive unit. The locating piece is fixed on the rear transparent glass plate, and the front transparent glass plate is fixed on the locating piece; the LED light-emitting units comprise a drive PCB (printed circuit board) and LED light-emitting bodies electrically connected with the drive PCB; and the drive PCB is mounted between the rear transparent glass plate and the front transparent glass plate and is located on the locating piece. The main PCB is transversely mounted, and organic glass plates with high transparency are used as a mounting main body, so that the transparency of the LED display module is greatly improved.
Description
Technical field
The present invention relates to a kind of LED light-emitting device, relate in particular to a kind of high printing opacity LED display module.
Background technology
LED display is flexible because of its size, and the characteristics that environmental suitability is strong make it be used widely in field of media.In some special occasion, need LED display module permeability height as environment such as glass curtain wall, shopper window, stage background, market, hotel, airports, the daylighting transparent effect is good, keeps certain picture element density simultaneously again.Therefore, occurred many barcode LED display screens on the market, this LED screen is that the LED luminescence unit is installed on the circuit board of strip one by one, fixes with opaque shell then, some such lamp bars are formed a unit module, and some unit modules are cascaded into display screen again.Because opaque outer takies than large space, the pel spacing of this unit module generally will accomplish more than the 40mm certain translucent effect is arranged, but pel spacing too greatly then is not suitable for viewing distance smaller applications occasion.Simultaneously, because this opaque display module list structure is very obvious, no matter be installed in indoor or outdoor, a kind of constraint sense of people is given in the capital, and not being suitable for such high-grade application occasions such as shopper window, hotel, office building, market glass curtain wall, call in market not only has high pixel density but also have the LED display of high-permeability.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, a kind of COMPLEX FRAME structure that need not is provided, simple structure, easily manufactured, have the high transparency LED display module of very high daylighting transparent effect.
In order to achieve the above object, the present invention has adopted following technical scheme:
A kind of high transparency LED display module is characterized in that: comprise back transparency glass plate, preceding transparency glass plate, locating piece, linearly aligned LED luminescence unit and main driver element; Transparency glass plate was fixed on the locating piece before locating piece was fixed in the back transparency glass plate, the LED luminescence unit comprises driving PCB plate and the LED luminophor that electrically connects with the driving PCB plate, and the driving PCB plate is installed between back transparency glass plate and the preceding transparency glass plate and is positioned on the locating piece.
Described LED luminophor is luminous flat becomes the vertical angle encapsulation with diode pin paster mounting plane monochrome or a multi-color LED.
Described LED luminophor luminous flat is axially vertical with preceding transparency glass plate in-plane.
Be provided with row and the equidistant through hole of pel spacing in the middle of the transparency glass plate of described back.
There are bossing, bossing to pass the through hole of back transparency glass plate in the middle of the described driving PCB plate.
Described locating piece is fixed in the arrangement position of back transparency glass plate through hole, and the locating piece longitudinal direction is provided with and the equidistant locating slot of pel spacing.
Described locating piece is fixed in the both sides of back transparency glass plate, and the locating piece longitudinal direction is provided with and the equidistant locating slot of pel spacing.
Before described transparency glass plate, back transparency glass plate and locating piece be by but be not limited only to the high grade of transparency homogeneous substrate that PMMA (acrylic) macromolecular material is made.
The present invention utilizes that organic glass is attractive in appearance, the high grade of transparency and be easy to the characteristics of machining, with the transparency glass plate is the substrate of led module, simultaneously the driving PCB plate that influences printing opacity being parallel to watches direction of visual lines to install, greatly reduce the driving PCB plate to the blocking of light, improved the transparency and the picture element density of display module.The present invention can directly paste the inboard that is installed in the clear glass curtain wall, issuing advertisement information, greatly save installing space and improved the picture element density of unit area, also can be used for direction board, be used for public places such as market, hotel, school, hospital, airport, have quite wide application prospect.
Description of drawings
Fig. 1 is back transparency glass plate and locating piece scheme of installation;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is a LED luminescence unit vertical view;
Fig. 4 is a LED luminescence unit front elevation;
Fig. 5 for the present invention do not install before structural representation during transparency glass plate;
Fig. 6 for Fig. 5 install additional before B-B cut-open view during transparency glass plate;
Embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Number in the figure is unitedly described as follows: through hole 101, the locating slot 201 on the locating piece 2, the locating slot 301 on the locating piece 3, driving PCB plate 4, LED luminophor 5, preceding transparency glass plate 6, main driver element 7 on back transparency glass plate 1, locating piece 2, locating piece 3, the back transparency glass plate.
A kind of high transparency LED display module, module comprise back transparency glass plate 1, preceding transparency glass plate 6, locating piece 2, locating piece 3, linearly aligned LED luminescence unit and main driver element 7.As depicted in figs. 1 and 2, back transparency glass plate 1 centre position has row and the equidistant through hole 101 of LED luminophor 5 pel spacings, the centre position of transparency glass plate 1 after locating piece 2 is fixed in by screw or adhesive glue, locating piece 3 is fixed in two side positions of back transparency glass plate 1 by screw or adhesive glue.Locating piece 2 longitudinal directions and through hole 101 corresponding positions are provided with locating slot 201, locating piece 3 longitudinal directions be provided with locating piece 2 on the corresponding locating slot 301 of locating slot 201 levels.As shown in Figure 6, preceding transparency glass plate 6 is fixed on locating piece 2 and the locating piece 3 by screw or adhesive glue.As shown in Figure 3 and Figure 4, the LED luminescence unit comprises driving PCB plate 4 and the LED luminophor 5 that electrically connects with driving PCB plate 4, LED luminophor 5 is luminous flat becomes the vertical angle encapsulation with the pin mounting plane red, green, blue three-color light-emitting diodes, and LED luminophor 5 usefulness mount technologies are installed on the plate face of driving PCB plate 4.As shown in Figure 5, driving PCB plate 4 is positioned on the locating slot 301 of the locating slot 201 of locating piece 2 and locating piece 3.Main driver element 7 has been installed the bigger electronic component of volume ratio concentratedly and has been electrically connected driving PCB plates 4 that all are laterally installed.In the present embodiment, module has 8 * 8 LED luminophors 5, main driver element 7 is luminous regularly according to all 8 * 8 LED luminophors 5 of driven by program, and some such module cascades form large-area display screen, promptly has enough pixels to show complete image information.Each module can directly stick on the back side of glass curtain wall, to outdoor issue graph text information, thus, from outwards indoor, has very high transparent effect, from outdoor, can see the graph text information of issue.The present invention can realize very high picture element density on limited glass curtain wall area, and guarantees very high translucent effect, is example with pel spacing 16mm, and its picture element density can reach 3906 points/m
2, than the line-screen 625 points/m of common 40mm pel spacing
2Picture element density be significantly increased.
The luminous matrix of above-mentioned LED display module can be considerably beyond 8 * 8, and commonly used have 16 * 8,16 * 16,32 * 16,32 * 32 or the like.
The effect of the locating piece of above-mentioned LED display module is to locate LED luminescence unit and fixing forward and backward two transparency glass plates, and its position can be decided based on the actual application requirements, and the raised position of driving PCB plate also can be decided based on the actual application requirements.
Above-mentioned LED display module is installed and the fixing skeleton of back transparency glass plate at main driver element 7 positions after encapsulation process, promptly can be applicable to outdoor environment, makes the stage background LED display and uses.
Claims (8)
1. one kind high transparency LED display module is characterized in that: comprise back transparency glass plate, preceding transparency glass plate, locating piece, linearly aligned LED luminescence unit and main driver element; Locating piece is fixed in the back transparency glass plate, preceding transparency glass plate is fixed on the locating piece, the LED luminescence unit comprises driving PCB plate and the LED luminophor that electrically connects with the driving PCB plate, and the driving PCB plate is installed between back transparency glass plate and the preceding transparency glass plate and is positioned on the locating piece.
2. high transparency LED display module according to claim 1 is characterized in that described LED luminophor is luminous flat becomes the vertical angle encapsulation with diode pin paster mounting plane monochrome or a multi-color LED.
3. high transparency LED display module according to claim 1 is characterized in that described LED luminophor luminous flat is axially vertical with preceding transparency glass plate in-plane.
4. high transparency LED display module according to claim 1 is characterized in that being provided with row and the equidistant through hole of pel spacing in the middle of the transparency glass plate of described back.
5. high transparency LED display module according to claim 1 is characterized in that having bossing, bossing to pass the through hole of back transparency glass plate in the middle of the described driving PCB plate.
6. high transparency LED display module according to claim 1 is characterized in that described locating piece is fixed in the arrangement position of back transparency glass plate through hole, and the locating piece longitudinal direction is provided with and the equidistant locating slot of pel spacing.
7. high transparency LED display module according to claim 1 is characterized in that described locating piece is fixed in the both sides of back transparency glass plate, and the locating piece longitudinal direction is provided with and the equidistant locating slot of pel spacing.
8. high transparency LED display module according to claim 1, it is characterized in that described before transparency glass plate, back transparency glass plate and locating piece be by but be not limited only to the high grade of transparency homogeneous substrate that PMMA (acrylic) macromolecular material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102638463A CN102110395A (en) | 2009-12-23 | 2009-12-23 | Highly-transparent LED (light-emitting diode) display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102638463A CN102110395A (en) | 2009-12-23 | 2009-12-23 | Highly-transparent LED (light-emitting diode) display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102110395A true CN102110395A (en) | 2011-06-29 |
Family
ID=44174533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102638463A Pending CN102110395A (en) | 2009-12-23 | 2009-12-23 | Highly-transparent LED (light-emitting diode) display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102110395A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996359A (en) * | 2014-04-25 | 2014-08-20 | 大连集思特科技有限公司 | High-density transparent electronic display board and processing method thereof |
| CN104537959A (en) * | 2014-12-24 | 2015-04-22 | 深圳市晶泓达光电工程技术有限公司 | LED display module and manufacturing method thereof |
| CN104537960A (en) * | 2014-12-24 | 2015-04-22 | 深圳市晶泓达光电工程技术有限公司 | LED display module and manufacturing method thereof |
| CN106782130A (en) * | 2017-02-21 | 2017-05-31 | 深圳市晶台股份有限公司 | A kind of high grade of transparency LED display |
| CN107578713A (en) * | 2017-10-11 | 2018-01-12 | 深圳市秀狐科技有限公司 | A kind of hollow out LED screen device and its implementation |
| WO2018145339A1 (en) * | 2017-02-08 | 2018-08-16 | 深圳市晶泓科技有限公司 | Led display screen |
-
2009
- 2009-12-23 CN CN2009102638463A patent/CN102110395A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996359A (en) * | 2014-04-25 | 2014-08-20 | 大连集思特科技有限公司 | High-density transparent electronic display board and processing method thereof |
| CN104537959A (en) * | 2014-12-24 | 2015-04-22 | 深圳市晶泓达光电工程技术有限公司 | LED display module and manufacturing method thereof |
| CN104537960A (en) * | 2014-12-24 | 2015-04-22 | 深圳市晶泓达光电工程技术有限公司 | LED display module and manufacturing method thereof |
| WO2016101901A1 (en) * | 2014-12-24 | 2016-06-30 | 深圳市晶泓达光电工程技术有限公司 | Led display module and method for preparing same |
| WO2018145339A1 (en) * | 2017-02-08 | 2018-08-16 | 深圳市晶泓科技有限公司 | Led display screen |
| CN106782130A (en) * | 2017-02-21 | 2017-05-31 | 深圳市晶台股份有限公司 | A kind of high grade of transparency LED display |
| CN106782130B (en) * | 2017-02-21 | 2020-07-17 | 深圳市晶台股份有限公司 | High-transparency L ED display screen |
| CN107578713A (en) * | 2017-10-11 | 2018-01-12 | 深圳市秀狐科技有限公司 | A kind of hollow out LED screen device and its implementation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102024387B (en) | High transparent LED (light emitting diode) display module | |
| KR100376893B1 (en) | A multi display board | |
| CN102117579A (en) | Highly transparent light emitting diode (LED) display module | |
| CN201584123U (en) | High-transparency LED display module | |
| KR20130001526U (en) | Transparent display structure | |
| KR102173410B1 (en) | Transparent LED display to display the video content on the transparent LED screen and output digital information | |
| KR101761479B1 (en) | Flexible type LED billboards module | |
| CN100552157C (en) | Color photoelectric glass curtain wall | |
| CN106782130B (en) | High-transparency L ED display screen | |
| CN201681556U (en) | High transparent LED display module | |
| WO2019071935A1 (en) | Hollow-out led screen device and implementation method therefor | |
| CN201622784U (en) | High-transparency LED display module | |
| CN201780732U (en) | Novel LED dot-matrix display screen | |
| CN212411493U (en) | High-pass transparent LED lamp panel convenient to install and LED display screen | |
| CN1369090A (en) | Signboard using liquid crystal display panel | |
| CN205016160U (en) | Luminous LED screen of face of can realizing and bore hole stereoscopic display device thereof | |
| KR100778660B1 (en) | Electric bulletin board for advertising | |
| CN201487599U (en) | Long-life electronic energy-saving dynamic lamp box | |
| KR101142288B1 (en) | Module type display apparatus | |
| CN201066556Y (en) | Advertisement watching plate for dual-function display LED | |
| CN201819073U (en) | Backlight module | |
| KR101833054B1 (en) | Module type transparent display board | |
| KR100521650B1 (en) | Blind lighting board | |
| CN104795002A (en) | Device combining LED display and reflective display | |
| KR200251058Y1 (en) | A multi display board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110629 |