CN201681556U - High transparent LED display module - Google Patents
High transparent LED display module Download PDFInfo
- Publication number
- CN201681556U CN201681556U CN2009203514603U CN200920351460U CN201681556U CN 201681556 U CN201681556 U CN 201681556U CN 2009203514603 U CN2009203514603 U CN 2009203514603U CN 200920351460 U CN200920351460 U CN 200920351460U CN 201681556 U CN201681556 U CN 201681556U
- Authority
- CN
- China
- Prior art keywords
- led
- display module
- transparent plastic
- led display
- face shield
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 18
- 238000004020 luminiscence type Methods 0.000 claims description 16
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000002834 transmittance Methods 0.000 abstract description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a high transparent LED display module which comprises a transparent glass panel, a transparent plastic mask, a linear arranged LED light-emitting element and a main driving element, wherein the LED light-emitting element comprises a driving PCB panel and an LED luminous body electrically connected with the driving PCB panel; the transparent plastic mask is provided with a recess area which is matched with the driving PCB and the LED luminous body; and the LED light-emitting element is arranged between the transparent glass panel and the transparent plastic mask and is nested in the recess area of the transparent plastic mask. The high transparent LED display module guarantees high light transmittance based on guaranteeing the high pixel density and is suitable for occasions having higher requirements for lighting.
Description
Technical field
The utility model relates to a kind of LED light-emitting device, relates 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, call in market not only has high pixel density but also have the LED display of high-permeability.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of COMPLEX FRAME structure that need not to be provided, and simple structure is easily manufactured, has the high transparency LED display module of very high daylighting transparent effect.
In order to achieve the above object, the utility model has adopted following technical scheme:
A kind of high transparency LED display module is characterized in that: comprising transparency glass plate, transparent plastic face shield, linearly aligned LED luminescence unit and main driver element; The LED luminescence unit comprises driving PCB plate and the LED luminophor that electrically connects with the driving PCB plate, the transparent plastic face shield is provided with the recess that matches with driving PCB plate and LED luminophor position and shape, the LED luminescence unit is installed between transparency glass plate and the transparent plastic face shield, and cover is embedded in the recess of transparent plastic face shield.
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 the transparency glass plate in-plane.
Described transparency glass plate be by but be not limited only to the high grade of transparency homogeneous substrate that PMMA (acrylic) macromolecular material is made.
Described transparent plastic face shield is to annotate the thin-walled transparent face mask of hoping moulding by mould.
Described transparent plastic face shield be by but be not limited only to the transparent face mask that PC (polycarbonate) macromolecular material is made.
The utility model utilizes poly (methyl methacrylate) plate and the strong characteristics of transparent plastic face shield light transmission, 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, thereby improved transparency and the picture element density of LED display module.The utility model can be installed in the inboard of clear glass curtain wall and other need the ad distribution occasion of high-permeability, need not a large amount of frameopacity structures, greatly save installing space and improved the picture element density of unit area, be applicable to public places such as market, hotel, school, hospital, airport, have broad application prospects.
Description of drawings
Fig. 1 is structural representation of the present utility model (front elevation);
Fig. 2 is the vertical view of LED luminescence unit;
Fig. 3 is the front elevation of Fig. 2;
Fig. 4 is the enlarged drawing of A part among Fig. 1;
Fig. 5 is the B-B cut-open view among Fig. 1;
Fig. 6 is the C-C cut-open view among Fig. 1;
The D-D cut-open view of Fig. 1 when Fig. 7 installs main driver element and skeleton for the LED display module;
Fig. 8 is the B-B cut-open view among another embodiment;
Fig. 9 is the C-C cut-open view among another embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Number in the figure is unitedly described as follows: the recess 101 on transparent plastic face shield 1, the transparent plastic face shield 1, driving PCB plate 2, LED luminophor 3, transparency glass plate 4, main driver element 5, skeleton 6.
A kind of high transparency LED display module, comprising transparency glass plate 4, transparent plastic face shield 1, LED luminescence unit and main driver element, LED luminescence unit comprise driving PCB plate 2 and LED luminophor 3.As shown in Figures 2 and 3, LED luminophor 3 electrically is installed in the same one side of driving PCB plate 2 according to the pel spacing of setting (as 16mm), LED luminophor 3 is a kind of light emitting end surface becomes the vertical angle encapsulation with support paster mounting plane light emitting diodes, after paster is installed in and drives above the PC B plate 2, formed the LED luminescence unit of lateral emitting, the in-plane of driving PCB plate 2 is consistent with view direction, has reduced blocking of 2 pairs of sight lines of driving PCB plate.As Fig. 4, Fig. 5, shown in Figure 6, transparent plastic face shield 1 forms by injection mo(u)lding, wall thickness is 2mm's, transparent PC (polycarbonate) plastic face mask with recess 101, matching with driving PCB plate 2 and LED luminophor 3 in the shape of recess 101 and position, makes the LED luminescence unit to overlap and be embedded in the middle of the transparent plastic face shield 1.As shown in Figure 7, transparent plastic face shield 1 is fixed on transparency glass plate 4 one side planes, and the LED luminescence unit is between transparent plastic face shield 1 and transparency glass plate 4.Main driver element 5 electrically connects the LED luminescence unit of each row, and changes light and shade and color regularly according to the LED luminophor 3 on each row luminescence unit of the programmed control of setting.Some so mutual cascades of LED display module have then formed the LED display that can show the large tracts of land graph text information.
The utility model has also guaranteed very high translucent effect when guaranteeing very high pixel density, be example with pel spacing 16mm, and its picture element density can reach 3906 points/m
2, transmittance can reach more than 75%, the LED line-screen 625 points/m that makes than common 40mm pel spacing frameopacity
2Picture element density be significantly increased.Simultaneously, good sealing effectiveness can be formed, waterproof action can be effectively played because transparent plastic face shield 1 of the present utility model and transparency glass plate 4 cooperatively interact.
The luminous matrix of above-mentioned LED display module can be considerably beyond 8 * 8 pixels, and commonly used have 16 * 8,16 * 16,32 * 16,32 * 32 or the like.
Further, as Fig. 8, shown in Figure 9, the transparent plastic face shield 1 of above-mentioned LED display module and the position of transparency glass plate 4 can before and after reversing of position, transparent plastic face shield 1 is protected the LED luminescence unit from behind.
Claims (6)
1. one kind high transparency LED display module is characterized in that: comprising transparency glass plate, transparent plastic face shield, linearly aligned LED luminescence unit and main driver element; The LED luminescence unit comprises driving PCB plate and the LED luminophor that electrically connects with the driving PCB plate, the transparent plastic face shield is provided with the recess that matches with driving PCB plate and LED luminophor position and shape, the LED luminescence unit is installed between transparency glass plate and the transparent plastic face shield, and cover is embedded in the recess of transparent plastic face shield.
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 the transparency glass plate in-plane.
4. high transparency LED display module according to claim 1 is characterized in that described transparency glass plate is the high grade of transparency homogeneous substrate of being made by PM MA macromolecular material.
5. high transparency LED display module according to claim 1 is characterized in that described transparent plastic face shield is the thin-walled transparent face mask by mold injection molding.
6. high transparency LED display module according to claim 1 is characterized in that described transparent plastic face shield is the transparent face mask of being made by the polycarbonate macromolecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203514603U CN201681556U (en) | 2009-12-31 | 2009-12-31 | High transparent LED display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203514603U CN201681556U (en) | 2009-12-31 | 2009-12-31 | High transparent LED display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681556U true CN201681556U (en) | 2010-12-22 |
Family
ID=43346593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203514603U Expired - Fee Related CN201681556U (en) | 2009-12-31 | 2009-12-31 | High transparent LED display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201681556U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103177664A (en) * | 2013-03-15 | 2013-06-26 | 曹延良 | Novel light-emitting diode (LED) display screen |
| CN104637412A (en) * | 2015-02-28 | 2015-05-20 | 联想(北京)有限公司 | Transparent display screen and electronic equipment |
| CN109064913A (en) * | 2017-07-19 | 2018-12-21 | 广州超维光电科技有限责任公司 | Embedded integrated form row unit based on class stage structure |
-
2009
- 2009-12-31 CN CN2009203514603U patent/CN201681556U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103177664A (en) * | 2013-03-15 | 2013-06-26 | 曹延良 | Novel light-emitting diode (LED) display screen |
| CN103177664B (en) * | 2013-03-15 | 2015-02-18 | 深圳市迈锐光电有限公司 | Novel light-emitting diode (LED) display screen |
| CN104637412A (en) * | 2015-02-28 | 2015-05-20 | 联想(北京)有限公司 | Transparent display screen and electronic equipment |
| CN109064913A (en) * | 2017-07-19 | 2018-12-21 | 广州超维光电科技有限责任公司 | Embedded integrated form row unit based on class stage structure |
| CN109064913B (en) * | 2017-07-19 | 2022-05-20 | 广州超维光电科技有限责任公司 | Embedded integrated line unit based on class stage structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN JINGHONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIN YI Effective date: 20130125 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 514251 MEIZHOU, GUANGDONG PROVINCE TO: 518122 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130125 Address after: 518122 Guangdong province Shenzhen City Pingshan Kengzi building 201 No. 1 two carcom Patentee after: Shenzhen Jinghong Technology Co., Ltd. Address before: 514251 Jin Hang Town, Dapu County, Guangdong Province Patentee before: Lin Yi |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Jinghong Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| 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: 20101222 Termination date: 20161231 |