CN202563842U - Flexible ultrathin light-emitting diode (LED) display screen - Google Patents
Flexible ultrathin light-emitting diode (LED) display screen Download PDFInfo
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- CN202563842U CN202563842U CN2012201930733U CN201220193073U CN202563842U CN 202563842 U CN202563842 U CN 202563842U CN 2012201930733 U CN2012201930733 U CN 2012201930733U CN 201220193073 U CN201220193073 U CN 201220193073U CN 202563842 U CN202563842 U CN 202563842U
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Abstract
A flexible ultrathin light-emitting diode (LED) display screen comprises a lamp panel connected with a connector, an LED lamp built-in driving chip and at least one waterproof layer. The connector can provide electric signals to the LED displayer screen, the lamp panel comprises a flexible circuit board and an LED lamp, and the flexible circuit board can be used for transmitting electric signals to the LED lamp. The waterproof layer is covered on the surface of the lamp panel to enable the LED display screen to be waterproof. The LED display changes the lamp panel into a light and thin flexible circuit bard to substitute a traditional hard printed circuit board, and a driver of the LED lamp is internally arranged in the small and thin LED lamp so as to eliminate various complex elements arranged on the circuit board. Thus, the LED display screen is soft, light and thin, simultaneously practicability is improved, the LED display screen can be arranged on cylinder bodies and irregular bodies, and material consumption is greatly reduced.
Description
Technical field
The utility model relates to the display screen field, particularly relates to a kind of flexible ultrathin LED display screen.
Background technology
Now, along with the development and the progress of society, the high-tech technology is used more and more widely in the multimedia propagation field, and for example large display screen, wall smoke (cloud) curtain advertisement board etc. all generally use LED display to realize the broadcast of multimedia advertising.Wherein, generally use the common LED display screen, and the common LED display screen is because the components and parts that use are various, complicated, can brings blocked up, overweight, the easy care not of LED display, problems such as transparency is not enough simultaneously as display device.
The utility model content
Based on this, be necessary to the common LED display screen blocked up, overweight, etc. problem, a kind of soft, light, thin, the flexible ultrathin LED display screen that can in any unconventional shape environment, install is provided.
A kind of LED display comprises:
Lamp plate is connected with connector, and said connector is that said LED display provides electric signal, and said lamp plate comprises FPC and LED lamp, and said FPC is used to said LED lamp transmission of electric signals; The built-in chip for driving of said LED lamp;
Water barrier has one deck at least, and the surface that said water barrier is covered in said lamp plate is used to make the LED display waterproof.
Among embodiment, also comprise substrate therein, said substrate comprises the substrate of LED lamp, and the substrate of said LED lamp is covered in the surface that said FPC is provided with LED lamp one side;
The substrate of said LED lamp is offering the clear area with the corresponding position of said LED lamp.
Among embodiment, said substrate also comprises the LED display substrate therein, and the LED display substrate is covered in the surface that said FPC is not provided with LED lamp one side, and said LED display substrate is provided with location structure.
Among embodiment, said substrate and said water barrier are same one deck therein.
Among embodiment, said substrate is the soft silica gel layer therein.
Among embodiment, said FPC comprises conductive layer and insulation course therein, and said insulation course is covered in the surface of said conductive layer.
Among embodiment, said insulation course is a glue layer therein.
Among embodiment, said insulation course is the flexible resin layer therein.
Among embodiment, be transparent between the wiring of said conductive layer therein.
Among embodiment, said LED lamp is arranged therein.
Above-mentioned flexible ultrathin LED display screen is through being arranged to lamp plate by the frivolous traditional rigid printed circuit plate of FPC replacement; Make LED display become and have the flexible of random change shape and alleviated weight; Also the driving with the LED lamp is built in the tiny LED lamp, has saved the various very complicated components and parts that are arranged on the circuit board, so; This LED display of this kind becomes soft, light, thin; Also improved practicality simultaneously, let some that the right cylinder of LED display, unconventional body realization installation can not be installed, and greatly reduce consumptive material.
Description of drawings
Fig. 1 is the exploded view of the flexible ultrathin LED display screen in the preferred embodiment;
Fig. 2 is the transparent flexible wiring board assembling synoptic diagram in another preferred embodiment;
Fig. 3 is the flexible ultrathin LED display screen schematic surface in the another preferred embodiment;
Fig. 4 is the structural representation of the LED lamp in the preferred embodiment;
Fig. 5 is the FPC structural representation in the preferred embodiment;
Fig. 6 is a side schematic view of the lamp plate shown in Fig. 1;
Fig. 7 is another side schematic view of the lamp plate shown in Fig. 1;
Fig. 8 is the vertical view of the lamp plate shown in Fig. 1.
Embodiment
As shown in Figure 1, a kind of flexible ultrathin LED display screen (hereinafter to be referred as LED display) comprises lamp plate 100 and water barrier 200.Lamp plate 100 is connected with connector 10 (like Fig. 2, shown in 3), and connector 10 provides electric signal for LED display.Lamp plate 100 comprises FPC 120 and LED lamp 140, and FPC 120 is used to LED lamp 140 transmission of electric signals.With reference to figure 4, LED lamp 140 built-in chip for driving 144.Water barrier 200 has one deck at least, and water barrier 200 is covered in the surface of lamp plate 100, and water barrier 200 is used to make the LED display waterproof.
Above-mentioned LED display is through being arranged to frivolous FPC 120 with lamp plate 100; Replaced traditional rigid printed circuit plate, make LED display become to have random change shape flexibility, alleviated weight, also the chip for driving 144 with LED lamp 140 is built in the tiny LED lamp 140; The various very complicated components and parts that are arranged on the circuit board have been saved; So, this LED display of this kind becomes soft, light, thin, has also improved practicality simultaneously; Let some that the right cylinder of LED display, unconventional body realization installation can not be installed, and greatly reduce consumptive material.
In a preferred embodiment, like Fig. 2, shown in 3, connector 10 1 ends and external control devices (figure does not show) are connected, and the other end is connected with FPC 120 in the LED display.Be appreciated that above-mentioned electric signal comprises that LED lamp 140 supply voltage signals and driving LED display screen show the drive signal of relevant information.When being appreciated that the LED lamp 140 above LED display only need be lighted, drive signal can be omitted.Connector 10 can be arranged on an end of LED display, and perhaps two ends are provided with, and one of them is as the input of electric signal, and another can be used as and is output as follow-up LED display electric signal is provided.
As shown in Figure 1, lamp plate 100 comprises FPC 120 and LED lamp 140.With reference to figure 5, FPC 120 comprises conductive layer 122 and insulation course 124, and insulation course 124 is covered in the surface of conductive layer 122.
Preferably, this insulation course 124 is a glue layer, and the glue that is about to insulate brushes the surface of conductive layer 122, accomplishes FPC 120 and makes.In another preferred embodiment, insulation course 124 is the flexible resin layer, promptly utilizes flexible resin to be clamped in conductive layer 122 coverings middle.In addition, with reference to figure 3, be transparent between the wiring of conductive layer 122, soon empty between the lead of conductive layer 122, select the insulation course 124 of transparent material can make FPC 120 be transparence simultaneously.With reference to figure 6,7,8, speciality such as that the FPC of so making 120 has is light, soft, thin and material-saving.
Preferably, LED lamp 140 is arranged on the FPC 120 for matrix, and with reference to figure 5, LED lamp 140 comprises the brilliant lamp 146 of lamp housing 142, chip for driving 144 and LED.Lamp housing 142 is with chip for driving 144 and the brilliant lamp 146 one encapsulation of LED.Preferably lamp housing 142 is a transparent lamp case; The brilliant lamp 146 of LED is three primary colors (RGB) lamp bodies, can be the lamp body of three different colours, also can be a lamp body that can show three kinds of different colours.
In a preferred embodiment, water barrier 200 has two-layer, and water barrier 200 is covered in the surface of lamp plate 100, and water barrier 200 is used to make the LED display waterproof.Water barrier 200 can be marine glue water, can be the soft silica gel layer, utilizes glue that the soft silica gel layer is bonded in the surface of lamp plate 100, realizes waterproof, the etch-proof effect of lamp plate 100.
As shown in Figure 1, LED display also comprises substrate (figure is mark not), and preferably, substrate and water barrier 200 are same one deck.In other embodiments, substrate and water barrier 200 are two simultaneous different aspects, increase the protective value of LED display.
In a preferred embodiment, substrate is the soft silica gel layer.Soft silica gel absorption property height, Heat stability is good, chemical property stablize, have higher machinery strong, can make LED display realize arbitrarily changing shape, satisfy LED display and can under various rugged surroundings, use.Silica gel utilizes glue that the soft silica gel layer is bonded in the surface of lamp plate 100, realizes waterproof, the etch-proof effect of LED display.
Substrate comprises LED lamp substrate 220 and LED display substrate 240.In a preferred embodiment, there is one to be provided with LED lamp 140 in two of lamp plate 100 surfaces.
LED lamp substrate 220 is covered in the surface that FPC 120 is provided with LED lamp 140 sides, and LED lamp substrate 220 is that LED lamp 140 corresponding positions offer clear area 222.This clear area 222 can be the silica gel thin film of transparence, also can it be emptied, and makes LED lamp 140 expose, and LED lamp substrate 220 will be bonded in the edge of LED lamp 140.
LED display substrate 240 is covered in the surface that FPC 120 is not provided with LED lamp 140 1 sides.LED display 240 substrates are provided with magnetic structure 242, and are as shown in Figure 1, and magnetic mounting structure 242 is square or for circular or be leg-of-mutton concavity structure.Magnetic mounting structure 242 is used for LED display is fixed on the irony face fast; As shown in Figure 3; LED display substrate 240 can make soft silica gel process; Reduced the weight and the consumptive material of LED display substrate 240, made FPC 120 to export in the extraneous air simultaneously, accelerated heat radiation through 240 heats with the LED generation.
In another preferred embodiment, two of lamp plate 100 surfaces are equipped with LED lamp 140.So, will also be provided with clear area 222 in the LED display substrate 240.
Preferably, like Fig. 2, shown in 3, LED display also comprises framework 300, and this framework 300 is processed by soft silica gel, and framework 300 has increased the physical strength of LED display with the edge seal of lamp plate 100, water barrier 200 and substrate.
In other embodiments, LED display can omit substrate, keeps water barrier 200; Perhaps omit water barrier 200 and keep substrate, and substrate this moment should have the waterproof insulation performance.So, can further alleviate the weight and the consumptive material of LED display.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (10)
1. a flexible ultrathin LED display screen is characterized in that, comprising:
Lamp plate is connected with connector, and said connector is that said LED display provides electric signal, and said lamp plate comprises FPC and LED lamp, and said FPC is used to said LED lamp transmission of electric signals; The built-in chip for driving of said LED lamp;
Water barrier has one deck at least, and the surface that said water barrier is covered in said lamp plate is used to make the LED display waterproof.
2. flexible ultrathin LED display screen according to claim 1 is characterized in that, also comprises substrate, and said substrate comprises the substrate of LED lamp, and the substrate of said LED lamp is covered in the surface that said FPC is provided with LED lamp one side;
The substrate of said LED lamp is offering the clear area with the corresponding position of said LED lamp.
3. flexible ultrathin LED display screen according to claim 2; It is characterized in that; Said substrate also comprises the LED display substrate, and the LED display substrate is covered in the surface that said FPC is not provided with LED lamp one side, and said LED display substrate is provided with location structure.
4. according to claim 2 or 3 described flexible ultrathin LED display screen, it is characterized in that said substrate and said water barrier are same one deck.
5. flexible ultrathin LED display screen according to claim 4 is characterized in that, said substrate is the soft silica gel layer.
6. flexible ultrathin LED display screen according to claim 1 is characterized in that said FPC comprises conductive layer and insulation course, and said insulation course is covered in the surface of said conductive layer.
7. flexible ultrathin LED display screen according to claim 6 is characterized in that, said insulation course is a glue layer.
8. flexible ultrathin LED display screen according to claim 6 is characterized in that, said insulation course is the flexible resin layer.
9. flexible ultrathin LED display screen according to claim 6 is characterized in that, is transparent between the wiring of said conductive layer.
10. flexible ultrathin LED display screen according to claim 1 is characterized in that, said LED lamp is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201930733U CN202563842U (en) | 2012-04-28 | 2012-04-28 | Flexible ultrathin light-emitting diode (LED) display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201930733U CN202563842U (en) | 2012-04-28 | 2012-04-28 | Flexible ultrathin light-emitting diode (LED) display screen |
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| Publication Number | Publication Date |
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| CN202563842U true CN202563842U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201930733U Expired - Lifetime CN202563842U (en) | 2012-04-28 | 2012-04-28 | Flexible ultrathin light-emitting diode (LED) display screen |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228912A (en) * | 2016-07-29 | 2016-12-14 | 上海铁歌科技有限公司 | A kind of ultra-thin all-colour LED thin film display screen of Pasting |
| CN106898270A (en) * | 2017-04-14 | 2017-06-27 | 深圳市美亚迪光电有限公司 | A kind of Ultrathin flexible LED display screen |
| CN107990167A (en) * | 2016-08-23 | 2018-05-04 | 奥斯兰姆施尔凡尼亚公司 | Flexible light engine with busbar and connectors |
| CN108198519A (en) * | 2017-12-29 | 2018-06-22 | 重庆锐虎光电科技有限公司 | A kind of LED flexible display screens |
| CN111899658A (en) * | 2020-09-22 | 2020-11-06 | 广州视源电子科技股份有限公司 | LED display screen and electronic equipment |
-
2012
- 2012-04-28 CN CN2012201930733U patent/CN202563842U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228912A (en) * | 2016-07-29 | 2016-12-14 | 上海铁歌科技有限公司 | A kind of ultra-thin all-colour LED thin film display screen of Pasting |
| CN106228912B (en) * | 2016-07-29 | 2019-07-30 | 上海铁歌科技有限公司 | A kind of ultra-thin all-colour LED film display screen of Pasting |
| CN107990167A (en) * | 2016-08-23 | 2018-05-04 | 奥斯兰姆施尔凡尼亚公司 | Flexible light engine with busbar and connectors |
| CN106898270A (en) * | 2017-04-14 | 2017-06-27 | 深圳市美亚迪光电有限公司 | A kind of Ultrathin flexible LED display screen |
| CN108198519A (en) * | 2017-12-29 | 2018-06-22 | 重庆锐虎光电科技有限公司 | A kind of LED flexible display screens |
| CN111899658A (en) * | 2020-09-22 | 2020-11-06 | 广州视源电子科技股份有限公司 | LED display screen and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190802 Address after: 542800 No. 3 Workshop, Guiyuan West Road, Hezhou Eco-industrial Park, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Soft Vision Technology Co., Ltd. Address before: 518000 Fourth Floor A of Building A6 Fuyuan Road Fuyuan Industrial Park, Fuyong Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Jude Technology Limited |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flexible ultrathin light-emitting diode (LED) display screen Effective date of registration: 20191021 Granted publication date: 20121128 Pledgee: Hezhou small and Micro Enterprise Financing Guarantee Co., Ltd Pledgor: Guangxi Soft Vision Technology Co., Ltd. Registration number: Y2019450000018 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211203 Granted publication date: 20121128 Pledgee: Hezhou small and Micro Enterprise Financing Guarantee Co.,Ltd. Pledgor: Guangxi Soft Vision Technology Co.,Ltd. Registration number: Y2019450000018 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |