CN201039515Y - A full-color LED point array module - Google Patents
A full-color LED point array module Download PDFInfo
- Publication number
- CN201039515Y CN201039515Y CNU2007201200975U CN200720120097U CN201039515Y CN 201039515 Y CN201039515 Y CN 201039515Y CN U2007201200975 U CNU2007201200975 U CN U2007201200975U CN 200720120097 U CN200720120097 U CN 200720120097U CN 201039515 Y CN201039515 Y CN 201039515Y
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- 239000003822 epoxy resin Substances 0.000 claims abstract description 4
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 4
- 241000218202 Coptis Species 0.000 claims description 2
- 235000002991 Coptis groenlandica Nutrition 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a full color LED lattice module, comprising a panel and a PCB board. The PCB board is provided with a plurality of LED pixels with full color. The panel is provided with holes with the same number with the LED full color pixels. The PCB board and the panel are sealed and packed together by transparent epoxy resin. The holes on the panel are corresponding one by one to the LED full color pixels. The LED full color pixels of the utility model are formed by welding a red LED chip, a blue LED chip and a green LED chip into a triangle. A plurality of LED full color pixels are equally distributed on the PCB board, by sealing and packing the PCB board and the panel together, the full color LED lattice module of the utility model has the advantages of small size, high pixel and clear picture, etc.
Description
Technical field:
The utility model relates to LED dot matrix Display Technique, particularly be a kind of full-color LED lattice module.
Background technology:
The pixel LED full color display is the plane formula display screen that utilizes LED lattice module or pixel cell to form.Since it have luminance height, long service life, configuration flexibly, rich color and to advantages such as the indoor and outdoor surroundings adaptive capacity are strong, from the later stage eighties 20th century, constantly perfect along with the LED manufacturing technology obtained using widely abroad.After China's reform and opening-up, particularly enter the national economy rapid growth nineties, the demand that public situation is released news is strong day by day, the appearance of LED display has just in time adapted to this Market Situation, thereby has all obtained improving rapidly on the design and manufacturing technology of LED display and application level.LED display has experienced from monochromatic, double-colored graphic display screen, to image display screen, until the evolution of the full color video display screen of today.During the performance (improve brightness light-emitting diode display and blue-light-emitting lamp etc.) and the composition aspects such as (computerized full dynamic display systems) of system all obtained significant progress.The level that the super brightness full color video that has reached at present shows be we can say the requirement that can satisfy various application conditions.Its application has spreaded all over various aspects such as traffic, security, telecommunications, advertisement, propaganda.The development of China's LED display be we can say synchronous with world standard basically, has formed an industry with suitable development potentiality so far.
Existing LED lattice module is to be combined by several LED full color pixel, be electrically connected mutually between each LED full color pixel, but because the restriction of LED full color pixel design factor and encapsulation condition, it is bigger that existing LED lattice module has a volume, pixel is low, defectives such as white balance difference.
Summary of the invention:
In order to address the above problem, the purpose of this utility model is to provide a kind of full-color LED lattice module.
The utility model is achieved through the following technical solutions: a kind of full-color LED lattice module, include panel and pcb board, wherein said pcb board is provided with a plurality of LED full color pixel, described panel is provided with and the same number of hole of above-mentioned LED full color pixel, be packaged together by transparent epoxy resin between described pcb board and the panel, the hole on the described panel is corresponding one by one with the LED full color pixel.
Described LED full color pixel is by a red LED chips, a blue led chip and triangular in shape being welded of green LED chip, links to each other by the gold thread homopolarity between described red LED chips, blue led chip and the green LED chip three.
The utility model LED full color pixel all is by red LED chips, blue led chip and the green LED chip is triangular in shape is welded, evenly be arranged in so a plurality of lattice modules on the pcb board then, by pcb board and panel are packaged together, the utility model full-color LED lattice module volume is little, the pixel height, picture is clear.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model circuit theory diagrams.
Identifier declaration among the figure: panel 1, pcb board 2, pin 3, LED full color pixel 4, hole 5.
Embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is done and to be described in further detail.
As shown in Figure 1, Fig. 1 is the utility model structural representation.Wherein, panel 1 is made for glue system opaque material, its front is provided with perforate 5, the back side is groove, can holding pcb board 2 in this groove, be distributed with a plurality of pixels on this pcb board 2, wherein each pixel all is by a red LED chips, a blue led chip, a green LED chip is formed, these pixels are the LED full color pixel, this LED full color pixel is with red LED chips, the blue led chip, the green LED triangle is arranged and is welded on the pcb board 2, and connect by certain circuit relationships, being connected with pin 3 below the pcb board 2, led chip both positive and negative polarity and pin 3 link together here.
The utility model mainly encapsulates in the following manner: the pcb board 2 that at first will be welded with led chip is installed in the groove of panel 1 bottom, and make the LED full color pixel 4 on the pcb board 2 corresponding one by one with the perforate 5 on the panel 1, stick the leakproof gummed paper in the front of panel 1 then, and total is inverted, pcb board 2 pins 3 up at this moment, injection moulding liquid clear epoxy resin in the groove of panel 1 then, after cooling, the leakproof gummed paper is sticked in the front of panel 1 and tear, finally form full-color LED lattice module described in the utility model.
As shown in Figure 2, Fig. 2 is the utility model circuit theory diagrams.Present embodiment is that example describes circuit theory of the present utility model with the 4*4LED lattice structure.
Each pixel all is that led chip by RED, BLUE, three kinds of colors of GREEN combines among Fig. 2, wherein the positive pole of these three kinds of chips links together and is connected with pin P1, P2, P3, P4 respectively, the negative pole of BLUE led chip links together, and be connected with pin P5, P8, P1, P14, the negative pole of RED led chip links together, and link together with pin P6, P9, P12, P15, the negative pole of GREEN led chip also links together, and links together with pin P7, P10, P16.
When the utility model is in running order, can will insert power supply between positive pole and the negative pole, when needs RED LED is luminous, only pin P1, P2, P3, P4 need be connected the back and be connected with positive source, in that being connected with power cathode, RED LED negative pole pin P5, P8, P1, P14 get final product, BLUE LED, GREEN LED principle of luminosity are same as described above in addition, when the needs white light, then the positive pole with RED LED, BLUE LED, GREEN LED all is connected with negative pole with the positive pole of power supply respectively with negative pole, and this moment, entire display screen was shown as white light.
More than a kind of full-color LED lattice module described in the utility model is described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
1. full-color LED lattice module, include panel and pcb board, it is characterized in that: described pcb board is provided with a plurality of LED full color pixel, described panel is provided with and the same number of hole of above-mentioned LED full color pixel, be packaged together by transparent epoxy resin between described pcb board and the panel, the hole on the described panel is corresponding one by one with the LED full color pixel.
2. full-color LED lattice module according to claim 1, it is characterized in that: described LED full color pixel is by a red LED chips, a blue led chip and triangular in shape being welded of green LED chip, links to each other by the gold thread homopolarity between described red LED chips, blue led chip and the green LED chip three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201200975U CN201039515Y (en) | 2007-05-11 | 2007-05-11 | A full-color LED point array module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201200975U CN201039515Y (en) | 2007-05-11 | 2007-05-11 | A full-color LED point array module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039515Y true CN201039515Y (en) | 2008-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201200975U Expired - Fee Related CN201039515Y (en) | 2007-05-11 | 2007-05-11 | A full-color LED point array module |
Country Status (1)
| Country | Link |
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| CN (1) | CN201039515Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021291A (en) * | 2012-12-27 | 2013-04-03 | 广东威创视讯科技股份有限公司 | High-pixel-density LED display screen |
| CN103440825A (en) * | 2013-08-20 | 2013-12-11 | 邓伟廷 | Multi-dimensional LED display screen |
| CN103810947A (en) * | 2013-09-22 | 2014-05-21 | 佛山市香港科技大学Led-Fpd工程技术研究开发中心 | LED display screen and manufacturing technology thereof |
| CN104575308A (en) * | 2015-01-06 | 2015-04-29 | 刘涵 | High-definition p5 LED (Light Emitting Diode) outdoor full-color display screen |
| WO2015117273A1 (en) * | 2014-02-08 | 2015-08-13 | Cree Huizhou Solid State Lighting Company Limited | Smart pixel surface mount device package |
| CN108305870A (en) * | 2018-04-02 | 2018-07-20 | 厦门强力巨彩光电科技有限公司 | A kind of multi-pixel LED lamp bead and LED display modules |
-
2007
- 2007-05-11 CN CNU2007201200975U patent/CN201039515Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021291A (en) * | 2012-12-27 | 2013-04-03 | 广东威创视讯科技股份有限公司 | High-pixel-density LED display screen |
| CN103440825A (en) * | 2013-08-20 | 2013-12-11 | 邓伟廷 | Multi-dimensional LED display screen |
| CN103440825B (en) * | 2013-08-20 | 2016-01-27 | 邓伟廷 | Multi-dimensional LED display screen |
| CN103810947A (en) * | 2013-09-22 | 2014-05-21 | 佛山市香港科技大学Led-Fpd工程技术研究开发中心 | LED display screen and manufacturing technology thereof |
| WO2015117273A1 (en) * | 2014-02-08 | 2015-08-13 | Cree Huizhou Solid State Lighting Company Limited | Smart pixel surface mount device package |
| US10833054B2 (en) | 2014-02-08 | 2020-11-10 | Cree Huizhou Solid State Lighting Company Limited | Smart pixel surface mount device package |
| CN104575308A (en) * | 2015-01-06 | 2015-04-29 | 刘涵 | High-definition p5 LED (Light Emitting Diode) outdoor full-color display screen |
| CN108305870A (en) * | 2018-04-02 | 2018-07-20 | 厦门强力巨彩光电科技有限公司 | A kind of multi-pixel LED lamp bead and LED display modules |
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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 JIUZHOU PHOTONICS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN JIUZHOU PHOTOELECTRON CO., LTD. Effective date: 20100917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 6/F, BUILDING 3, GUANGYU INDUSTRIAL PARK, HUANGTIAN, BAOAN DISTRICT,SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 1, BUILDING 1, JIUZHOU INDUSTRIAL PARK, ZHENTANG ROAD 1, GUANGMING NEW DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE, 2/F |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100917 Address after: 518000, Guangdong, Shenzhen Guangming New District, Tong Tong Road, Jiuzhou Industrial Park, building No. one or two Patentee after: Shenzhen Jiuzhou Optoelectronics Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Guangyu Huang Tian Industrial Park three six floor Patentee before: Shenzhen Jiuzhou Photoelectron Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20140511 |