CN101707030A - Outdoor LED display screen - Google Patents
Outdoor LED display screen Download PDFInfo
- Publication number
- CN101707030A CN101707030A CN 200910224633 CN200910224633A CN101707030A CN 101707030 A CN101707030 A CN 101707030A CN 200910224633 CN200910224633 CN 200910224633 CN 200910224633 A CN200910224633 A CN 200910224633A CN 101707030 A CN101707030 A CN 101707030A
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- China
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- layer
- silica gel
- display screen
- led display
- flexible circuit
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an outdoor LED display screen and a fabricating method thereof. The outdoor LED display screen comprises a flexible substrate, wherein one side of the flexible substrate is sequentially provided with a first silica gel layer, a flexible circuit board layer and a second silica gel layer. The flexible circuit board layer comprises a plurality of display units, each display unit comprises a flexible circuit base board, the front of which is provided with a plurality of LED lamps and the back of which is provided with a circuit module used for controlling the LED lamps. The fabricating method of the outdoor LED display screen comprises the steps of: firstly, laying the first silica gel layer on the flexible substrate; secondly, laying the flexible circuit board layer on the first silica gel; and thirdly, laying the second silica gel layer on the flexible circuit board layer. The outdoor LED display screen has small volume, light weight, convenient package and transportation, convenient installation, good water prevention and simple fabrication.
Description
Technical field
The present invention relates to a kind of LED display, especially relate to a kind of outdoor LED display screen.
Background technology
Existing LED display is that LED core is integrated into lattice module or pixel cell, it is display unit, again together with some display unit windings, join simultaneously by supply unit, every display unit all adopts square box that metal material makes as carrier, display unit is fixed on the casing, thereby is assemblied to form LED display.Yet this type of LED display is not easy to transportation.
For addressing the above problem, number of patent application is that 200820188745 Chinese patent has disclosed a kind of LED display, it comprises some LED screens unit, and each LED screen unit comprises a fixed support, be installed in many LED luminotrons on the fixed support and be fixed on controller on the described LED luminotron.Described one group of opposite side in each LED screen unit is equipped with some to holder, the holder of the described LED of being installed in screen unit is articulated and connected by pivot arm with the holder that is installed in another LED screen unit, thereby can open and fold, and then be convenient to transportation relatively.Yet not only volume is big for above-mentioned existing LED display, Heavy Weight, and is not easy to install, transports and makes.
Summary of the invention
The present invention be directed to the defective that the above-mentioned background technology exists provides a kind of not only volume little, in light weight, and is convenient to the outdoor LED display screen installing, transport and make.
For achieving the above object, the invention discloses a kind of outdoor LED display screen, this outdoor LED display screen comprises a flexible substrate, and this flexible substrate one side is disposed with one first layer of silica gel, a flexible circuit flaggy and one second layer of silica gel.Described flexible circuit flaggy comprises some display units, and each display unit comprises a flexible circuit board, and the front of this flexible circuit board is provided with some LED lamps, and the back side of flexible circuit board is provided with the circuit module that is used to control described LED lamp.The method for making of above-mentioned outdoor LED display screen comprises the steps: at first, lays described first layer of silica gel on described flexible substrate; Secondly, on described described layer of silica gel, lay described flexible circuit flaggy; At last, establish described second layer of silica gel on described flexible circuit flaggy upper berth.
In sum, outdoor LED display screen of the present invention passes through described flexible substrate as the described flexible circuit flaggy of carrier carry, described flexible circuit flaggy is by described first layer of silica gel and the sealing of second layer of silica gel, thereby not only volume little, in light weight, be convenient to packing and transportation, and be convenient to installation, good waterproof performance and make simple.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of LED display of the present invention;
Fig. 2 is the structural representation of the flexible substrate of LED display of the present invention shown in Figure 1;
Fig. 3 is the cut-open view of LED display of the present invention shown in Figure 1.
Embodiment
For further understanding feature of the present invention, technological means and the specific purposes that reached, function, the present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
See also Fig. 1 to Fig. 3; outdoor LED display screen of the present invention comprises a flexible substrate 1; in the present embodiment; described flexible substrate 1 is a grid cloth; this grid cloth comprises the network-like fabric that is formed by warp 11 and parallel 12 braidings; the both sides of this network-like fabric all are equipped with layer of transparent diaphragm 13, and this two-layer transparent protective film 13 coats described network-like fabric and bonds together.Described grid cloth is by acid and alkali-resistance, and is corrosion-resistant, and material anti-aging and that physical strength is good is made.The edge of described grid cloth offers plurality of fixed hole 14, can be fixed in outdoor LED display screen of the present invention on the wall or hangs on other stilt by fixed orifice 14.
One side of described flexible substrate 1 is provided with one first layer of silica gel 2, and this first layer of silica gel 2 covers on the described flexible substrate 1.One side of described first layer of silica gel 2 is provided with a flexible circuit flaggy 3, this flexible PCB (FPC) layer comprises some display units, described each display unit comprises a flexible circuit board 31, the front of this flexible circuit board 31 is provided with some LED lamps 32, and the back side of flexible circuit board 31 is provided with the circuit module 33 that is used to control described LED lamp 32.This circuit module 33 is used to control described LED lamp 32, and then realizes the Push And Release and the LED display change in color of the present invention of described LED lamp 32.
One side of described flexible circuit flaggy 3 is provided with one second layer of silica gel 4, and this second layer of silica gel 4 is laid on the described flexible circuit board 31 and these second layer of silica gel, 4 outside surfaces are higher than described LED lamp 32, is about to described LED lamp 32 and is embedded in described second layer of silica gel 4.Described first layer of silica gel 2 and second layer of silica gel 4 are made by good, the high temperature resistant and anti-ultraviolet silica gel material of thermal conductivity, thereby are convenient to the LED lamp 32 of described flexible circuit flaggy 3 and circuit module 33 heat radiations thereof and can use under rugged surroundings.
The method for making of described outdoor LED display screen comprises the steps: at first, lays described first layer of silica gel 2 on described flexible substrate 1; Secondly, on described described layer of silica gel 2, lay described flexible circuit flaggy 3; At last, on described flexible circuit flaggy 3, lay described second layer of silica gel 4.
In sum, outdoor LED display screen of the present invention passes through described flexible substrate 1 as the described flexible circuit flaggy 3 of carrier carry, described flexible circuit flaggy 3 is by described first layer of silica gel 2 and 4 sealings of second layer of silica gel, thereby not only volume little, in light weight, be convenient to packing and transportation, and be convenient to installation, good waterproof performance and make simple.
The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as limitation of the scope of the invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims.
Claims (9)
1. outdoor LED display screen, it is characterized in that: comprise a flexible substrate (1), this flexible substrate (1) one side is disposed with one first layer of silica gel (2), a flexible circuit flaggy (3) and one second layer of silica gel (4), described flexible circuit flaggy (3) comprises some display units, each display unit comprises a flexible circuit board (31), the front of this flexible circuit board (31) is provided with some LED lamps (32), and the back side of flexible circuit board (31) is provided with the circuit module (33) that is used to control described LED lamp (32).
2. outdoor LED display screen according to claim 1 is characterized in that: described flexible substrate (1) is a grid cloth.
3. outdoor LED display screen according to claim 2; it is characterized in that: described grid cloth comprises the network-like fabric that is formed by warp (11) and parallel (12) braiding; the both sides of this network-like fabric all are equipped with layer of transparent diaphragm (13), and this two-layer transparent protective film (13) coats described network-like fabric and bonds together.
4. outdoor LED display screen according to claim 3 is characterized in that: the edge of described grid cloth offers plurality of fixed hole (14).
5. outdoor LED display screen according to claim 4 is characterized in that: described second layer of silica gel (4) is laid on the described flexible circuit board (31) and this second layer of silica gel (4) outside surface is higher than described LED lamp (32).
6. the method for making of an outdoor LED display screen, it comprises the steps:
1., at first, go up laying one first layer of silica gel (2) in a flexible substrate (1);
2., secondly, go up laying one flexible circuit flaggy (3) in described first layer of silica gel (2);
3., at last, go up laying one second layer of silica gel (4) at described flexible circuit flaggy (3).
7. outdoor LED display screen according to claim 6 is characterized in that: described flexible substrate (1) is a grid cloth.
8. outdoor LED display screen according to claim 7; it is characterized in that: described grid cloth comprises the network-like fabric that is formed by warp (11) and parallel (12) braiding; the both sides of this network-like fabric all are equipped with layer of transparent diaphragm (13), and this two-layer transparent protective film (13) coats described network-like fabric and bonds together.
9. outdoor LED display screen according to claim 8 is characterized in that: described second layer of silica gel (4) outside surface is higher than described LED lamp (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910224633 CN101707030A (en) | 2009-11-16 | 2009-11-16 | Outdoor LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910224633 CN101707030A (en) | 2009-11-16 | 2009-11-16 | Outdoor LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101707030A true CN101707030A (en) | 2010-05-12 |
Family
ID=42377251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910224633 Pending CN101707030A (en) | 2009-11-16 | 2009-11-16 | Outdoor LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101707030A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724812A (en) * | 2012-06-08 | 2012-10-10 | 王定锋 | Exposed character manufactured by directly welding LEDs on flexible circuit board and method |
| CN104214527A (en) * | 2014-09-03 | 2014-12-17 | 四川凯隆机电有限责任公司 | Flexible LED (Light Emitting Diode) lighting cloth and manufacturing method thereof |
| CN106723538A (en) * | 2016-12-28 | 2017-05-31 | 歌尔科技有限公司 | Intelligent glove |
| CN108022530A (en) * | 2017-12-29 | 2018-05-11 | 重庆锐虎光电科技有限公司 | Multimedia management equipment |
| CN108257527A (en) * | 2018-02-05 | 2018-07-06 | 深圳市睿帘智造科技有限公司 | Flexible advertisement film and preparation method thereof |
| CN109459887A (en) * | 2018-11-06 | 2019-03-12 | 惠州市华星光电技术有限公司 | The production method and light source assembly of light source assembly |
-
2009
- 2009-11-16 CN CN 200910224633 patent/CN101707030A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724812A (en) * | 2012-06-08 | 2012-10-10 | 王定锋 | Exposed character manufactured by directly welding LEDs on flexible circuit board and method |
| CN104214527A (en) * | 2014-09-03 | 2014-12-17 | 四川凯隆机电有限责任公司 | Flexible LED (Light Emitting Diode) lighting cloth and manufacturing method thereof |
| CN106723538A (en) * | 2016-12-28 | 2017-05-31 | 歌尔科技有限公司 | Intelligent glove |
| CN108022530A (en) * | 2017-12-29 | 2018-05-11 | 重庆锐虎光电科技有限公司 | Multimedia management equipment |
| CN108257527A (en) * | 2018-02-05 | 2018-07-06 | 深圳市睿帘智造科技有限公司 | Flexible advertisement film and preparation method thereof |
| CN109459887A (en) * | 2018-11-06 | 2019-03-12 | 惠州市华星光电技术有限公司 | The production method and light source assembly of light source assembly |
| CN109459887B (en) * | 2018-11-06 | 2021-11-02 | 惠州市华星光电技术有限公司 | Method for manufacturing light source component and light source component |
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| 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 |
Open date: 20100512 |