CN203967085U - A kind of LED display unit and use its display unit - Google Patents
A kind of LED display unit and use its display unit Download PDFInfo
- Publication number
- CN203967085U CN203967085U CN201420417145.7U CN201420417145U CN203967085U CN 203967085 U CN203967085 U CN 203967085U CN 201420417145 U CN201420417145 U CN 201420417145U CN 203967085 U CN203967085 U CN 203967085U
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- Prior art keywords
- display unit
- led
- substrate
- led display
- utility
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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Abstract
The utility model provides a kind of LED display unit, and described LED display unit comprises substrate, a plurality of LED chip.Described substrate is strip, and described substrate comprises front, the back side and a plurality of side, and front and the back side of described substrate are provided with conducting wire.Described a plurality of LED chip is all positioned at the side of described substrate.Wherein, each LED chip utilizes routing processing procedure to be connected with the front of described substrate and the conducting wire at the back side.The utility model also provides a kind of display unit of using described LED display unit.LED display unit of the present utility model and use its display unit a plurality of LED chips to be arranged on to the side of substrate, and utilize routing processing procedure to be connected with the front of substrate and the conducting wire at the back side, thus make LED display unit integrated level high, and cost is low.
Description
Technical field
The utility model is about LED Display Technique field, and particularly about a kind of LED display unit and use its display unit.
Background technology
Light-emitting diode (light emitting diode, LED) is because the features such as it is energy-conservation, safety, long service life are widely used in demonstration field.
Fig. 1 is the structural representation of the LED display unit of prior art.As shown in Figure 1, LED display unit comprises the pcb board 10 of strip and is positioned at a plurality of LED chips 20 in pcb board 10 fronts.Wherein, be provided with via hole (not shown) on pcb board 10, each LED chip 20 is connected with the circuit that is positioned at pcb board 10 back sides by via hole.
Because the LED chip 20 of the LED display unit of prior art is all positioned at the front of pcb board 10, and be connected with the circuit that is positioned at pcb board 10 back sides by via hole, therefore, the LED display unit integrated level of prior art is low, and make responsible, thereby cost is higher.
Therefore, be necessary to provide improved technical scheme to overcome the above technical problem existing in prior art.
Utility model content
The purpose of this utility model is to provide a kind of side that a plurality of LED chips is arranged on to substrate, and utilizes routing processing procedure to be connected with the front of described substrate and the conducting wire at the back side, thereby makes LED display unit integrated level high, and the low LED display unit of cost.
The utility model provides a kind of LED display unit, and described LED display unit comprises substrate, a plurality of LED chip.Described substrate is strip, and described substrate comprises front, the back side and a plurality of side, and front and the back side of described substrate are provided with conducting wire.Described a plurality of LED chip is all positioned at the side of described substrate.Wherein, each LED chip utilizes routing processing procedure to be connected with the front of described substrate and the conducting wire at the back side.
Preferably, described LED display unit also comprises transparent colloid, and described transparent colloid is used for sealing described a plurality of LED chip.
Preferably, described a plurality of LED chip is all positioned at the same side of described substrate.
Preferably, the front of described substrate and the conducting wire at the back side all utilize copper foil material to form.
Preferably, described LED display unit also comprises driving chip, described driving chip by the front of described substrate and the conducting wire output drive signal at the back side to described a plurality of LED chips.
Preferably, described a plurality of LED chip comprises at least one red LED chips, at least one green LED chip and at least one blue led chip.
Preferably, described a plurality of LED chips also comprise at least one fluorescent glue, and fluorescent glue is used for wrapping up blue led chip.
Preferably, the side of described substrate is provided with groove, and described at least one blue led chip is arranged in the groove of described substrate side surfaces.
Preferably, described a plurality of LED chip is parallel with one another.
The utility model also provides a kind of display unit, and described display unit comprises at least one LED display unit.Each LED display unit includes substrate, a plurality of LED chip.Described substrate is strip, and described substrate comprises front, the back side and a plurality of side, and front and the back side of described substrate are provided with conducting wire.Described a plurality of LED chip is all positioned at the side of described substrate.Wherein, each LED chip utilizes routing processing procedure to be connected with the front of described substrate and the conducting wire at the back side.
The beneficial effects of the utility model are, adopt the LED display unit of the utility model embodiment and use its display unit a plurality of LED chips to be arranged on to the side of substrate, and utilize routing processing procedure to be connected with the front of substrate and the conducting wire at the back side, thereby make LED display unit integrated level high, and cost is low.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technology hand end of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other objects, features and advantages of the present utility model can be become apparent, below especially exemplified by embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED display unit of prior art.
Fig. 2 is the structural representation of the LED display unit of the utility model preferred embodiment.
Fig. 3 is the structural representation of the display unit of the utility model preferred embodiment.
Embodiment
For further setting forth the utility model, be to reach technology hand end and the effect that predetermined utility model object is taked, below in conjunction with accompanying drawing and preferred embodiment, LED display unit and the embodiment of using its display unit, structure, feature and effect thereof to according to the utility model proposes, be described in detail as follows:
Relevant aforementioned and other technology contents of the present utility model, Characteristic can be known and present in the following detailed description coordinating with reference to graphic preferred embodiment.By the explanation of embodiment, when can be to reach technology hand end and the effect that predetermined object takes to be able to more deeply and concrete understanding to the utility model, yet appended graphic being only to provide with reference to the use with explanation, is not used for the utility model to be limited.
Fig. 2 is the structural representation of the LED display unit 1 of the utility model preferred embodiment.Light-emitting diode (light emitting diode, LED) display unit 1, LED display unit 1 comprises substrate 10, a plurality of LED chip 20.
Wherein, substrate 10 is strip.In the utility model one execution mode, substrate 10 is cuboid, substrate 10 comprises positive 101, relative with front 101 back side 102 and four sides 103,104,105,106.
In the utility model one execution mode, substrate 10 is printed circuit board (PCB) (print circuit board, PCB).
In the utility model one execution mode, substrate 10 can be copper base, aluminium base or insulating glass cloth laminated board (FR-4).
Wherein, the area in the front 101 of substrate 10 is greater than the area of side 103,104,105,106.
Wherein, the front 101 of substrate 10 and the back side 102 are provided with conducting wire.In the utility model one execution mode, be that a plurality of LED chips 20 are all positioned at the side 103 of substrate 10.Certainly, it will be appreciated by those skilled in the art that, at least one LED chip 20 in a plurality of LED chips 20 is positioned at the 105Huo side, 104Huo side, side 106 of substrate 10.
Wherein, each LED chip 20 utilizes routing processing procedure to be connected with the front 101 of substrate 10 and the conducting wire (not shown) at the back side 102.
In the utility model one execution mode, LED display unit 1 also comprises transparent colloid (not shown), and transparent colloid is used for sealing a plurality of LED chips 20.
In the utility model one execution mode, the front 101 of substrate 10 and the conducting wire at the back side 102 all utilize copper foil material to form.
In the utility model one execution mode, LED display unit 1 also comprises and drives chip (not shown), drive chip by the front 101 of substrate 10 and the conducting wire output drive signal at the back side 102 to a plurality of LED chips 20.
In the utility model one execution mode, a plurality of LED chips 20 comprise at least one red LED chips 20, at least one green LED chip 20 and at least one blue led chip 20.
In the utility model one execution mode, a plurality of LED chips 20 also comprise at least one fluorescent glue, and fluorescent glue is used for wrapping up at least one blue led chip 20.
In the utility model one execution mode, the side 103 of substrate 10 is provided with groove, and at least one blue led chip 20 is arranged in the groove of substrate 10 sides 103.
In the utility model one execution mode, a plurality of LED chips 20 are parallel with one another.
Fig. 3 is the structural representation of the display unit of the utility model preferred embodiment.As shown in Figure 3, display unit comprises at least one LED display unit 1 '.Each LED display unit 1 ' includes substrate 10 ', a plurality of LED chip 20.
In the utility model one execution mode, display unit is light-emitting diode display or LED light fixture.
In the utility model one execution mode, display unit comprises a plurality of LED display units 1 ' (only illustrating two in figure).
Wherein, substrate 10 ' is strip.In the utility model one execution mode, substrate 10 ' forms by strip (as cuboid) body and by the protruding block of strip body projection, that substrate 10 ' comprises is positive 101, with the back side 102 and a plurality of side 103,104,105,106 of vis-a-vis.The area in the front 101 of substrate 10 ' is greater than the area of side 103,104,105,106.
Wherein, the front 101 of substrate 10 ' and the back side 102 are provided with conducting wire (not shown).A plurality of LED chips 20 are all positioned at the side 103,104,105,106 of substrate 10 '.In the utility model one execution mode, a plurality of LED chips 20 are all positioned at the side 103 of substrate 10 '.Certainly, it will be appreciated by those skilled in the art that, at least one LED chip 20 in a plurality of LED chips 20 is positioned at the 105Huo side, 104Huo side, side 106 of substrate 10 '.
Wherein, each LED chip 20 utilizes routing processing procedure to be connected with the front 101 of substrate 10 ' and the conducting wire at the back side 102.
Wherein, a plurality of LED display units 1 ' of display unit are along the stacked setting of direction in the front 101 of vertical substrate 10 '.On the front 101 of the substrate 10 ' of each LED display unit 1 ', be provided with and drive chip 30, drive chip 30 by the front 101 of substrate 10 ' and the conducting wire output drive signal at the back side 102 to a plurality of LED chips 20.
In the utility model one execution mode, drive chip 30 to be arranged on the upper protruding block by strip body projection of each substrate 10 ', the setting of mutually staggering of the upper protruding block by strip body projection of each substrate 10 ', thereby make the setting of also mutually staggering of driving chip 30 on each substrate 10 ', and then make can better fit between a plurality of substrates 10 '.
To sum up, adopt the utility model embodiment LED display unit 1,1 ' and the display unit of using it a plurality of LED chips 20 are arranged on to substrate 10,10 ' side 103,104,105,106, and utilize routing processing procedure and substrate 10,10 ' front 101 and the conducting wire at the back side 102 to be connected, thereby make LED display unit 1,1 ' integrated level high, and cost is low.
The above, only embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a LED display unit, is characterized in that, described LED display unit comprises:
Substrate, described substrate is strip, and described substrate comprises front, the back side and a plurality of side, and front and the back side of described substrate are provided with conducting wire; And
A plurality of LED chips, described a plurality of LED chips are all positioned at the side of described substrate;
Wherein, each LED chip utilizes routing processing procedure to be connected with the front of described substrate and the conducting wire at the back side.
2. LED display unit as claimed in claim 1, is characterized in that, described LED display unit also comprises transparent colloid, and described transparent colloid is used for sealing described a plurality of LED chip.
3. LED display unit as claimed in claim 1, is characterized in that, described a plurality of LED chips are all positioned at the same side of described substrate.
4. LED display unit as claimed in claim 1, is characterized in that, the front of described substrate and the conducting wire at the back side all utilize copper foil material to form.
5. LED display unit as claimed in claim 1, is characterized in that, described LED display unit also comprises driving chip, described driving chip by the front of described substrate and the conducting wire output drive signal at the back side to described a plurality of LED chips.
6. LED display unit as claimed in claim 1, is characterized in that, described a plurality of LED chips comprise at least one red LED chips, at least one green LED chip and at least one blue led chip.
7. LED display unit as claimed in claim 6, is characterized in that, described a plurality of LED chips also comprise at least one fluorescent glue, and fluorescent glue is used for wrapping up blue led chip.
8. LED display unit as claimed in claim 7, is characterized in that, the side of described substrate is provided with groove, and described at least one blue led chip is arranged in the groove of described substrate side surfaces.
9. LED display unit as claimed in claim 1, is characterized in that, described a plurality of LED chips are parallel with one another.
10. a display unit, is characterized in that, described display unit comprises at least one LED display unit as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417145.7U CN203967085U (en) | 2014-07-25 | 2014-07-25 | A kind of LED display unit and use its display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417145.7U CN203967085U (en) | 2014-07-25 | 2014-07-25 | A kind of LED display unit and use its display unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967085U true CN203967085U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417145.7U Expired - Fee Related CN203967085U (en) | 2014-07-25 | 2014-07-25 | A kind of LED display unit and use its display unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011821A1 (en) * | 2014-07-25 | 2016-01-28 | 深圳市光之谷新材料科技有限公司 | Led display unit and display device using same |
-
2014
- 2014-07-25 CN CN201420417145.7U patent/CN203967085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011821A1 (en) * | 2014-07-25 | 2016-01-28 | 深圳市光之谷新材料科技有限公司 | Led display unit and display device using same |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |