CN107578713A - A kind of hollow out LED screen device and its implementation - Google Patents
A kind of hollow out LED screen device and its implementation Download PDFInfo
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- CN107578713A CN107578713A CN201710943275.2A CN201710943275A CN107578713A CN 107578713 A CN107578713 A CN 107578713A CN 201710943275 A CN201710943275 A CN 201710943275A CN 107578713 A CN107578713 A CN 107578713A
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- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005034 decoration Methods 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 description 17
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Classifications
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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
- G09F9/33—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 being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
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Abstract
The invention discloses a kind of hollow out LED screen device and its implementation, and it includes being arranged on the multirow LED luminescence chips being arranged in rows on substrate；Wherein, set between the row of the adjacent LED luminescence chips using the bar shape trench hole of hollow out；And transparent anticorrosion sealing is arranged in the LED chip.The bar shape trench hole of hollow out LED screen device of the present invention and its implementation as a result of the hollow out set between LED chip row, and by the transparent anticorrosion sealing in LED chip, realize a kind of display device of transparent hollow out, and it has the structure of anticollision, the advertisement or show window that open air can be more suitable for are shown, by the control of display driver circuit, can it is almost transparent show with image between switch over, its decoration display effect is obvious.
Description
Technical field
The present invention relates to a kind of big screen display device and its implementation method, more particularly to a kind of advertisement of convenient displaying
Or the show window improvement of LED display device and its implementation.
Background technology
In the prior art, LED screen display device has widely applied advertisement or show window etc. to show on decoration position, very
During show window before long is shown, typically using coloured lamp decoration, fixed moulding can be pre-formed, utilizes different colours
LED or lamp bead, neon light flicker is carried out, forms prominent visual effect.
Hereafter, with the popularization of LCDs, in advertisement and Window Display, display screen can be used to carry out audio frequency and video
Play, it is expensive due to screen although result of broadcast is preferable, consider that the size of cost revealing screen is typically all limited
System, can not arbitrarily use larger screen size.In addition, radiating and the block vision of LCDs, also cause it should
With being restricted.
With the development of LED display technique, the decoration in giant-screen advertisement screen and show window, which is shown, at present has begun to use
LED display technique, but existing LED display does not consider the requirement of permeability generally also, and the product generally formed is to sight
Stop unlike former coloured lamp decoration well where.
In the prior art there is also having to attempt that the structure setting of hollow out will be carried out between LED row, but due to its LED chip
Surface is generally coated with the three-proofing coating for water-tight corrosion-proof, is not highly resistant to exposing to the sun and rain for open air, especially faces movement
Frequently stage application is dismounted, the LED hollow out setting structures of prior art are easy to damage, thus are difficult commercially to promote.
In addition, existing hollow out LED display, in order to strengthen the flatness of LED display, prevents it from warping, the two of LED display
Side generally use is that the clamping of plastic plate and/or glass plate is set, and causes product structure excessively complicated, it is not easy to assemble, and
Its translucent effect is very poor, and promotion and application are hardly resulted in actual product application.
Therefore, prior art has yet to be improved and developed.
The content of the invention
It is an object of the invention to provide a kind of hollow out LED screen device and its implementation, the defects of for prior art,
Permeability can be improved by providing one kind, reduce the products scheme that the visual field stops.
Technical scheme is as follows：
A kind of hollow out LED screen device, it includes being arranged on the multirow LED luminescence chips being arranged in rows on substrate；Wherein, adjacent institute
State and set using the bar shape trench hole of hollow out between the row of LED luminescence chips；
And transparent anticorrosion sealing is arranged in the LED chip.
Described hollow out LED screen device, wherein, the anticorrosion sealing is made of epoxy resin.
Described hollow out LED screen device, wherein, the bar shape trench hole is roughly the same with the width of the LED chip row.
Described hollow out LED screen device, wherein, the LED chip row uses the LED chip that side lights, and the bar
The width of shape slotted eye is more than the width of the LED chip row.
Described hollow out LED screen device, wherein, the clear bottom of same structure is provided with rear side of the LED chip row
Shell, the hollow out LED screen device is supported for being bonded.
Described hollow out LED screen device, wherein, in addition to polylith daughter board is spliced to form whole display screen, the daughter board is set
4-5 centimetres of 50-60 centimetres of length and width are set to, and LED chip row 8-12 rows are set.
Described hollow out LED screen device, wherein, being set on the daughter board, there is non-openwork part to be used to assemble driving mould
Block, and LED chip is provided with non-openwork part, the non-openwork part is using deeply dark compared with the LED chip row of openwork part
Color.
A kind of implementation method of the hollow out LED screen device, it comprises the following steps：
The LED luminescence chips, which are arranged, when being processed on substrate forms multirow LED chip row；
Transparent anticorrosion sealing is coated on the substrate where the LED chip；
Space between LED chip row is subjected to hollow out processing, forms bar shape trench hole.
A kind of implementation method of described hollow out LED screen device, wherein, the LED chip row uses the LED core that side lights
Piece, and comprise the following steps：
Space between predetermined LED chip row is subjected to hollow out processing, forms bar shape trench hole；
The LED luminescence chips are arranged in the side wall of the bar shape trench hole side and form multirow LED chip row；
Transparent anticorrosion sealing is coated on the substrate where the LED chip；
The width of the bar shape trench hole is more than the width of the LED chip row.
The implementation method of described hollow out LED screen device, wherein, it is provided with same knot on rear side of the LED chip row
The transparent drain pan of structure, the hollow out LED screen device is supported for being bonded.
A kind of hollow out LED screen device provided by the present invention and its implementation, as a result of between LED chip row
The bar shape trench hole of the hollow out of setting, and by the transparent anticorrosion sealing in LED chip, realizing a kind of the aobvious of transparent hollow out
Display screen device, and it has the structure of anticollision, and the advertisement or show window that can be more suitable for open air are shown, by display driving electricity
The control on road, can it is almost transparent show with image between switch over, its decoration display effect is obvious.
Brief description of the drawings
Fig. 1 is the daughter board front schematic view of hollow out LED screen device of the present invention.
Fig. 2 is the daughter board side schematic view of hollow out LED screen device of the present invention.
Fig. 3 is schematic diagram behind the daughter board of hollow out LED screen device of the present invention.
Fig. 4 is the daughter board schematic top plan view of hollow out LED screen device of the present invention.
Fig. 5 a are the daughter board decomposing schematic representation of hollow out LED screen device of the present invention.
Fig. 5 b and Fig. 5 c are the enlarged diagram in B portions and C portions shown in Fig. 5 a.
Fig. 6 is the unit board front schematic view of hollow out LED screen device of the present invention.
Fig. 7 is the unit board side schematic view of hollow out LED screen device of the present invention.
Fig. 8 is schematic diagram behind the unit board of hollow out LED screen device of the present invention.
Fig. 9 is the unit board schematic top plan view of hollow out LED screen device of the present invention.
Figure 10 a are the unit board decomposing schematic representation of hollow out LED screen device of the present invention.
Figure 10 b are A portions enlarged diagram shown in Figure 10 a.
Figure 11 is the schematic flow sheet of hollow out LED screen device implementation method preferred embodiment of the present invention.
Figure 12 is the schematic flow sheet of another preferred embodiment of hollow out LED screen device implementation method of the present invention.
Embodiment
Presently preferred embodiments of the present invention is described in detail below.
In the preferred embodiment of hollow out LED screen device of the present invention and its implementation, as shown in figures 1 to 6, its
Setting includes a substrate 110, and the size of the substrate 110 can be set according to the actual needs, in present pre-ferred embodiments
In, be as shown in Figure 1 daughter board 100 substrate, after carrying out split by the polylith daughter board 100, list as shown in Figure 6 can be formed
First plate 200.The size of cell board 200 can be 1 meter × 0.5 meter, and the size of daughter board 100 can be 0.5 meter × 0.125 meter or
0.5 meter × 0.0625 meter of person, so as to be spelled using in every side of the cell board 200 4 pieces of daughter boards 100 of each laterally setting
Connect to form cell board.The setting length of daughter board of the present invention is generally 50-60 centimetres, 4-5 centimetres of width, and on the daughter board
LED chip row 8-12 rows are set, to ensure enough permeabilities while enough image resolution ratios are realized, so as to logical
Before electric display image, the permeability of whole display screen can be ensured, it appears that close to transparent, and image can be unexpected after being powered
Occur, and realize enough image resolution ratios.
It is of course also possible to consider that the vertically arranged daughter board carries out splicing the cell board.But due in the daughter board 100
A side end（It is generally arranged at a side end）It is provided with for driving the luminous drive circuit of LED chip, therefore, in daughter board
100 side is usually arranged as non-openwork part 120, as shown in Fig. 1 and Fig. 3 and Fig. 6.In present pre-ferred embodiments, institute
State on cell board 200, the non-openwork part 120 of all daughter boards 100 can be aligned to side and go, so as to form the one of cell board
Not transparent enough region 121（Even if the substrate is set to use transparent material）, as shown in Figure 6 and Figure 8.
Hollow out LED screen device of the present invention is provided with multirow LED as depicted in figs. 1 and 2, on each daughter board 100 and lighted
Chip row 111, thereon according to the densely covered LED chip 101 of row, as shown in Figure 2 and Figure 4, can accordingly it be lighted, by driving electricity
The control on road can show respective image together by each row LED chip.Between the adjacent LED luminescence chips row, if
The bar shape trench hole 112 for employing hollow out is put, as shown in figures 1 and 3, in addition to the non-openwork part 120, all LED
The bar shape trench hole 112 of hollow out, the bar shape trench hole 112 formation hollow out as wide as possible are both configured between chip row.Common side
In case, the width of the LED chip row is limited by chip used thereon, can use bar shaped as narrow as possible, and generally it is wide
Size is spent in 3.5 millimeters, and the width of the bar shape trench hole is in 3.4 millimeters.Therefore, LED chip of the present invention
Capable width can set roughly the same with the width of the bar shape trench hole, and the bar shaped hole slot expands width as far as possible
Degree, to increase permeability.
In LED screen device of the present invention, by using the bar shape trench hole structure of hollow out, whole screen products can be formed
Not only to the permeability of sight, and ventilation effect can be formed, so that more suitable for large screen display device out of doors, can
It is affected by wind to form wind resisting structure reduction, so as to realize larger sized display device.
In the case where being designed in advance, broader bar shape trench hole scheme can be formed, however, clear due to image
Distribution density of the degree dependent on pixel, i.e., the density of described LED chip arrangement（On the one hand the core on each LED chip row
Piece distribution density, on the other hand in the vertical, the width of bar shape trench hole determines the distribution on longitudinal direction between LED chip row and row
Density）, therefore, it is necessary to consider the i.e. described bar shape trench hole of permeability it is more wide better more narrow with image fineness degree i.e. bar shape trench hole more
Balance is found between good.
In the other technical scheme embodiment of the present invention, the LED chip can be used as the luminous LED in side, so
The characteristics of its side being utilized luminous when setting LED chip row on daughter board substrate, chip is assembled to each LED chip row court
Into the side wall of the bar shape trench hole（Form image by the way that sides of chip is luminous and show）, can so reduce LED chip row
Width in whole display screen plane, can be down to 1.2 millimeters, in this way, the width of the bar shape trench hole 112 can be formed
Spend wider, in 6.7 millimeters, more than the width of the LED chip row, form more penetrating display screen structure.
The above-mentioned LED display device of the present invention can form " stealth " screen, especially when in attachment to show window or billboard
It is the hiding display device for scenery, and before the assembled display screen formed of daughter board of the present invention is powered, whole screen is to see
Get up transparent, slightly far just have substantially no effect on sight, feel very penetrating.And once electrified light emitting starts display image, Jiu Huifa
Existing display screen has image, has display effect, can form a kind of impact effect from scratch.In slightly distant positions, such as 3-5 rice
More than, hollow out LED display device of the invention can show fine image frame, and match in excellence or beauty liquid crystal display large-size screen monitors completely.
Required to ensure that LED screen device of the present invention adapts to outdoor sun-proof waterproof etc., hollow out LED screen device of the present invention
Also the LED chip row is set in preferred embodiment and is coated using transparent anticorrosion sealing, it is preferable that be described anti-
Corrosion sealing is made of epoxy resin.
Further to support the daughter board 100, the transparent of same engraved structure is provided with rear side of the LED chip row
Drain pan, the transparent drain pan can be arranged to the size as the daughter board 100, can also be arranged to cell board 200
Size be with reference to size, and setting is supported on cell board.The transparent drain pan can be made of PC.
In present pre-ferred embodiments, as shown in Fig. 5 a, Fig. 5 b and Fig. 5 c, transparent drain pan 113 is arranged to and the son
Plate 100 is in the same size.This kind of set-up mode can conveniently support the display of the LED chip, because LED chip row is shown most
It is image eventually, therefore, LED chip row needs the flatness for keeping its overall, macroscopic deformation during preventing that image from showing.Due to
LED screen device of the present invention adds the transparent drain pan as supporting construction, ensures the smooth constant of the LED chip row
Shape, so as to realize the relatively sharp and normal of image.
Because LED screen device of the present invention need set its non-openwork part 120 to be used for assembling driving on daughter board 100
Module（The drive module 220 is arranged on the rear side of non-openwork part 120, shown in Figure 9）, therefore, in the use of reality
During, permeability of the non-openwork part 120 compared to openwork part, it may appear that have a color spy on whole display screen
Other region, the especially vertical centre position in cell board 200, a vertical region 210 can be formed, as shown in fig. 6, because
This is to reduce its influence to whole display screen, and in LED screen device of the present invention, the non-openwork part is employed compared with hollow out
The darker darker color of partial LED chip row, it is ensured that whole entirety of the display screen in non-display image state
The uniformity of perception, in non-display image state, whole display screen has certain permeability, looks like on the whole transparent
, especially on stage background, in the environment of dark.
Cell board 200 of the LED screen device generally use of the present invention as shown in Fig. 6 to Figure 10 a, Figure 10 b goes to splice again
Greater area of display screen.In each cell board 200, setting includes frame rack 201, as as-shown-in figures 10 a and 10b,
Some pieces of daughter boards 100 are set to be spliced on the frame rack 201.It is different according to the size of the cell board 200, and by not
The daughter board 100 with quantity is spliced, and the frame mode of its splicing is not limited to examples shown, can be laterally or longitudinally
Splicing.
Cell board 200 of the present invention forms unit by the way of 1 meter × 0.5 meter ruler cun is set, and facilitates to bigger
The assembly of screen, because its volume and weight just facilitates a people in high-altitude application.Cell board 200 of the present invention shows in stage
There is special technical advantage in the splicing use of display screen, reason is, stage splicing need operate and adjust it is rapid, and
It is short-period used, it is necessary to which dismounting dress, is just easy to damage display screen because of colliding with.The present invention is used to splice the cell board
Each daughter board on, its LED chip row is all handled by the moistureproof sun-proof transparent sealing of impact resistant, and the product of formation is special
Anticollision, the stage display screen especially facilitated out of doors are built.Due to making the permeability of whole display screen very using bar shape trench hole
Height, the stage display screen that the present invention is built, before energization work, can be hidden in before the normal background of stage, from dance
Whole display screen is hardly visible under platform, and energization start-up operation is once carried out to display screen, then whole display screen as from
Occur equally in air, therefore there is particularly pertinent impact effect.And when using the LED chip of lateral emitting, the bar
The width of shape slotted eye is bigger, therefore the permeability effects of whole display screen are more preferably.
In the preferred embodiment of the inventive method, as shown in figure 11, it comprises the following steps：Arranged when being processed on substrate
Arrange the LED luminescence chips and form multirow LED chip row, its interval is according to interval set in advance, and considers LED chip
Power and size and determine；Secondly, transparent anticorrosion sealing is coated on the substrate where the LED chip, so can be with
Improve operating efficiency, it is possible to achieve the automatic processing of equipment；, can be by LED chip row after the anticorrosion sealing solidification of coating
Between space carry out hollow out processing, formed bar shape trench hole.The processing of the bar shape trench hole can by the LED chip row it
Between clearance position carry out cutting completion.
In another preferred embodiment of implementation method of LED screen device of the present invention, as shown in figure 12, the LED chip
The LED chip that side can also be used to light, it, which processes the step of realizing, is：First by the substrate according to LED core set in advance
Piece line position is put, and the space between it is carried out into hollow out cutting processing, forms bar shape trench hole；Secondly, the one of these bar shape trench holes
The LED luminescence chips are arranged in the side wall of side, form the LED chip row of multirow, it is preferred that in the same of these bar shape trench holes
The LED luminescence chips are configured in the side wall of side, can so ensure that the interval of all LED chip rows is uniform；Again described
Transparent anticorrosion sealing, such as epoxide resin material are coated on substrate where LED chip.The bar-shaped trough so formed
Hole width will be far longer than the width of the LED chip row, therefore, in the actual use of LED screen device of the present invention,
Higher permeability can be realized, the display effect of product and the contrast of the permeability before showing that is powered are more obvious.
To strengthen the whole screen planarization of LED screen device of the present invention, can also be set in the rear side of the LED chip row
There is the transparent drain pan of same engraved structure, for being bonded the support hollow out LED screen device.The structure of the transparent drain pan is same
The permeability structure of bar shape trench hole formation be present, but the bar shape trench hole structure of the transparent drain pan can be arranged to and the LED
Chip line direction is vertical, and not necessarily uses parallel organization plan, although such a implementation reduces permeability, but its shape
Strengthen into product integral rigidity, can especially be used for requiring less high occasion to permeability.
, can be with for the realization of the LED chip to be lighted using side in the implementation method of LED screen device of the present invention
The display bar of each LED chip row is independently formed, realization is then processed by way of pasting on the frameworks such as transparent drain pan.
To strengthen the integrated support of the hollow out LED screen device, can also be set at least on the bar shape trench hole 112
One vertical strengthening ribs 114, as shown in figure 1, the overall anti-buckling strength of the daughter board and cell board is to ensure that, to protect
Demonstrate,prove the flatness of display image.
Hollow out LED screen device of the present invention and implementation method realize a kind of new-type display screen dress for adapting to outdoor advertising
Put, it can both realize the high display of permeability by setting bar shape trench hole and anticorrosion sealing to LED chip row
Screen device, powerful contrast is formed before and after energization, reduction windage can be realized again, facilitate the installation in outdoor high-altitude, and adapt to family
Outer wind and weather, and set by modular construction, can be directed to interim build of stage needs to form Quick Release fast-assembling
Display device, it is convenient to repeat dismounting use.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of hollow out LED screen device, it includes being arranged on the multirow LED luminescence chips being arranged in rows on substrate；Its feature exists
In using the bar shape trench hole setting of hollow out between the row of the adjacent LED luminescence chips；
And transparent anticorrosion sealing is arranged in the LED chip.
2. hollow out LED screen device according to claim 1, it is characterised in that the anticorrosion sealing uses epoxy resin
It is made.
3. hollow out LED screen device according to claim 1, it is characterised in that the bar shape trench hole and the LED chip row
Width it is roughly the same.
4. hollow out LED screen device according to claim 1, it is characterised in that the LED chip row is lighted using side
LED chip, and the width of the bar shape trench hole is more than the width of the LED chip row.
5. hollow out LED screen device according to claim 1, it is characterised in that be provided with rear side of the LED chip row
The transparent drain pan of same structure, the hollow out LED screen device is supported for being bonded.
6. hollow out LED screen device according to claim 1, it is characterised in that be also spliced to form entirely including polylith daughter board
Display screen, the daughter board is arranged to 4-5 centimetres of 50-60 centimetres of length and width, and sets LED chip row 8-12 rows.
7. hollow out LED screen device according to claim 6, it is characterised in that being set on the daughter board has non-hollow-out parts
Divide and be used to assemble drive module, and LED chip is provided with non-openwork part, the non-openwork part is used compared with openwork part
The deeply dark color of LED chip row.
8. a kind of implementation method of hollow out LED screen device as claimed in claim 1, it comprises the following steps：
The LED luminescence chips, which are arranged, when being processed on substrate forms multirow LED chip row；
Transparent anticorrosion sealing is coated on the substrate where the LED chip；
Space between LED chip row is subjected to hollow out processing, forms bar shape trench hole.
9. a kind of implementation method of hollow out LED screen device as claimed in claim 1, it is characterised in that the LED chip row is adopted
The LED chip to be lighted with side, and comprise the following steps：
Space between predetermined LED chip row is subjected to hollow out processing, forms bar shape trench hole；
The LED luminescence chips are arranged in the side wall of the bar shape trench hole side and form multirow LED chip row；
Transparent anticorrosion sealing is coated on the substrate where the LED chip；
The width of the bar shape trench hole is more than the width of the LED chip row.
10. the implementation method of hollow out LED screen device according to claim 9, it is characterised in that in the LED chip row
Rear side be provided with the transparent drain pan of same structure, support the hollow out LED screen device for being bonded.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943275.2A CN107578713A (en) | 2017-10-11 | 2017-10-11 | A kind of hollow out LED screen device and its implementation |
| PCT/CN2018/084698 WO2019071935A1 (en) | 2017-10-11 | 2018-04-26 | Hollow-out led screen device and implementation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943275.2A CN107578713A (en) | 2017-10-11 | 2017-10-11 | A kind of hollow out LED screen device and its implementation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107578713A true CN107578713A (en) | 2018-01-12 |
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ID=61036643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943275.2A Pending CN107578713A (en) | 2017-10-11 | 2017-10-11 | A kind of hollow out LED screen device and its implementation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107578713A (en) |
| WO (1) | WO2019071935A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019071935A1 (en) * | 2017-10-11 | 2019-04-18 | 深圳市秀狐科技有限公司 | Hollow-out led screen device and implementation method therefor |
| CN110232872A (en) * | 2019-06-14 | 2019-09-13 | 泸州天诺科技有限公司 | LED display |
| CN111696448A (en) * | 2020-06-24 | 2020-09-22 | 谊美吉斯光电科技（福建）有限公司 | Frameless LED display screen |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201522822U (en) * | 2009-09-02 | 2010-07-07 | 深圳市思柯赛光电科技有限公司 | LED display screen module with hollowing structure |
| CN102024387A (en) * | 2009-09-18 | 2011-04-20 | 林谊 | High transparent LED (light emitting diode) display module |
| CN102110395A (en) * | 2009-12-23 | 2011-06-29 | 林谊 | Highly-transparent LED (light-emitting diode) display module |
| CN102117579A (en) * | 2009-12-31 | 2011-07-06 | 林谊 | Highly transparent light emitting diode (LED) display module |
| CN202795936U (en) * | 2012-08-24 | 2013-03-13 | 龙岩市芯彩光电有限公司 | Outdoor hollow LED (Light-emitting Diode) display screen |
| CN104968159A (en) * | 2015-07-03 | 2015-10-07 | 湖北飞利信电子设备有限公司 | Glue applying method for PCB of LED display screen |
| CN205281997U (en) * | 2015-12-28 | 2016-06-01 | 上海士蓝电子新技术有限公司 | LED display panel module waterproof sealing spraying structure |
| CN205406013U (en) * | 2016-02-19 | 2016-07-27 | 郑州胜龙信息技术股份有限公司 | Two -sided LED fretwork screen |
| CN206058815U (en) * | 2016-09-05 | 2017-03-29 | 深圳市洲明科技股份有限公司 | A kind of hollow type LED display unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514811A (en) * | 2012-06-15 | 2014-01-15 | 鑫成科技(成都)有限公司 | LED display device and manufacturing method for the LED display device |
| 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 |
-
2017
- 2017-10-11 CN CN201710943275.2A patent/CN107578713A/en active Pending
-
2018
- 2018-04-26 WO PCT/CN2018/084698 patent/WO2019071935A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201522822U (en) * | 2009-09-02 | 2010-07-07 | 深圳市思柯赛光电科技有限公司 | LED display screen module with hollowing structure |
| CN102024387A (en) * | 2009-09-18 | 2011-04-20 | 林谊 | High transparent LED (light emitting diode) display module |
| CN102110395A (en) * | 2009-12-23 | 2011-06-29 | 林谊 | Highly-transparent LED (light-emitting diode) display module |
| CN102117579A (en) * | 2009-12-31 | 2011-07-06 | 林谊 | Highly transparent light emitting diode (LED) display module |
| CN202795936U (en) * | 2012-08-24 | 2013-03-13 | 龙岩市芯彩光电有限公司 | Outdoor hollow LED (Light-emitting Diode) display screen |
| CN104968159A (en) * | 2015-07-03 | 2015-10-07 | 湖北飞利信电子设备有限公司 | Glue applying method for PCB of LED display screen |
| CN205281997U (en) * | 2015-12-28 | 2016-06-01 | 上海士蓝电子新技术有限公司 | LED display panel module waterproof sealing spraying structure |
| CN205406013U (en) * | 2016-02-19 | 2016-07-27 | 郑州胜龙信息技术股份有限公司 | Two -sided LED fretwork screen |
| CN206058815U (en) * | 2016-09-05 | 2017-03-29 | 深圳市洲明科技股份有限公司 | A kind of hollow type LED display unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019071935A1 (en) * | 2017-10-11 | 2019-04-18 | 深圳市秀狐科技有限公司 | Hollow-out led screen device and implementation method therefor |
| CN110232872A (en) * | 2019-06-14 | 2019-09-13 | 泸州天诺科技有限公司 | LED display |
| CN110232872B (en) * | 2019-06-14 | 2024-11-22 | 泸州天诺科技有限公司 | LED Display |
| CN111696448A (en) * | 2020-06-24 | 2020-09-22 | 谊美吉斯光电科技（福建）有限公司 | Frameless LED display screen |
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| Publication number | Publication date |
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| WO2019071935A1 (en) | 2019-04-18 |
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