CN208185968U - A kind of built-in IC all-colour LED lamp bar of high pixel - Google Patents
A kind of built-in IC all-colour LED lamp bar of high pixel Download PDFInfo
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- CN208185968U CN208185968U CN201820899023.4U CN201820899023U CN208185968U CN 208185968 U CN208185968 U CN 208185968U CN 201820899023 U CN201820899023 U CN 201820899023U CN 208185968 U CN208185968 U CN 208185968U
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Abstract
The utility model discloses a kind of built-in IC all-colour LED lamp bar of high pixel, including flexible circuit board layer, high-voltage insulation layer and adhesive layer, several luminescence units being connected electrically are provided on flexible circuit board layer, each luminescence unit includes an encapsulation LED and miniature control circuit；Flexible circuit board layer is mounted between high-voltage insulation layer；Adhesive layer is set to the outer layer of high-voltage insulation layer；Encapsulating has accommodating chamber in LED, be equipped with IC chip, red LED chips, green LED chip and blue LED die in accommodating chamber；Encapsulation LED is externally provided with positive pin, negative pin, signal input pin and signal output pin, and IC chip is connect with signal input pin and signal output pin by spun gold.The utility model individually can arbitrarily control single luminescence unit, to provide bright, a variety of different color effects of transformation, can also be uniformly coordinated the effect for being combined into text animation etc, realizing has the full-color dynamic pattern of high pixel.
Description
Technical field
The utility model relates to a kind of technical field of LED illumination, the built-in IC full-color LED lamp of especially a kind of high pixel
Item.
Background technique
All-colour LED uses the LED lamp bead chip of red, green, blue (R, G, B) three kinds of basic colors.User is to red, green, blue
The chip of (R, G, B) tri coloured lantern pearl can also control three kinds of LED lamp bead chips of red, green, blue (R, G, B) by light into brightness regulation
It learns three primary color theory approximation and recalls the visible light color of nearly all human eye.Currently, full-color using the LED that full-color LED lamp is made into
Display screen is made of the light emitting diode of many tri- colors of RGB, and each combination of pixels has RGB diode, leans on every group of pixel
The light on and off of lamp show the full-color pictures of different colours.
However, at present on the market mostly based on monochromatic burner band, seven-color LED band and high-pressure lamp band, monochromatic and seven-color LED band is
Low pressure 5V-24V light bar, high pressure are 220V high-pressure lamp band.Their something in common is exactly that group is bright, group is gone out, collective's variation class light bar.
The benefit of this kind of light bar be production it is simple, using simple, threshold is lower, it is easy to get started.The transformation of same color is fairly simple, color
It is color single, can not design variation pattern, the pursuit that market instantly can be random to photochromic variation can not be coped with.
Some red, green, blue (R, G, B) tri coloured lantern pearls form luminescence unit plus peripheral cell and integrated circuit, but whole
The volume of a luminescence unit is larger, if luminescence unit uses multiple plug-in type LED elements, volume will be bigger, in appearance
It is that distributed several electric elements on one piece of circuit board, circuit is more complicated, can only make in the plane after luminescence unit combination
With, not flexible and installation, and the distance of tri coloured lantern pearl is increased, therefore reduce the pixel of LED light bar, make its display
Picture clarity decline.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of built-in IC all-colour LED lamp bar of high pixel, it can be independent
Ground arbitrarily controls single luminescence unit, to provide bright, a variety of different color effects of transformation, can also be uniformly coordinated and be combined into
The effect of text animation etc, realizing has the full-color dynamic pattern of high pixel.
To achieve the goals above, the technical solution of the utility model is: a kind of built-in IC full-color LED lamp of high pixel
Item comprising:
Flexible circuit board layer, and several luminescence units for being arranged on the flexible circuit board layer and being connected electrically,
Each luminescence unit includes an encapsulation LED and miniature control circuit；
High-voltage insulation layer, the flexible circuit board layer are mounted between the high-voltage insulation layer；
Adhesive layer, the adhesive layer are set to the outer layer of the high-voltage insulation layer；
There is accommodating chamber in the encapsulation LED, be equipped with IC chip, red LED chips, green LED core in the accommodating chamber
Piece and blue LED die, the output end of the IC chip pass through spun gold and the red LED chips, green LED chip respectively
It is connected with the cathode of blue LED die；
The encapsulation LED is externally provided with multiple pins, and the pin includes positive pin, negative pin, signal input pin
And signal output pin, the IC chip are connect with the signal input pin and signal output pin by spun gold；
The ground terminal of the IC chip is connected by spun gold with the negative pin, the red LED chips, green
The anode of LED chip and blue LED die is connect with the positive pin by spun gold.
As an improvement of the above technical solution, it is connected between the luminescence unit by metallic cable, the metallic cable
It is in parallel with the flexible circuit board layer.
As an improvement of the above technical solution, it is additionally provided with exposed contact between the luminescence unit, facilitates luminescence unit
Splicing.
Compared with prior art, the utility model has the beneficial effects that
1, it is integrally my structure that each luminescence unit, which has LED chip and IC chip and is encapsulated in, is conveniently individually controlled
Any luminescence unit in full-color lamp bar；External circuit, external electronic component and exterior space are saved, the list that shines is shortened
The distance between member increases the density of pixel, shows that degree of being more clear, entire product become cleaner and tidier and beautiful；
2, there is location with the high probability of the failures such as component due to reducing external circuit, reduce and generate the several of failure
Rate reduces the cost of installation and maintenance.
3, it can arbitrarily splice cutting according to actual needs, combine full-color light-emitting unit, to provide bright, the various differences of transformation
Color effects, the effect for being combined into text animation etc can also be uniformly coordinated, realize full-color dynamic pattern.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the built-in IC all-colour LED lamp bar of high pixel of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of the built-in IC all-colour LED lamp bar of high pixel of the utility model；
Fig. 3 is a kind of circuit signal of the luminescence unit of the built-in IC all-colour LED lamp bar of high pixel of the utility model
Figure；
In figure: flexible circuit board layer 10；Luminescence unit 20；
High-voltage insulation layer 11；Adhesive layer 12；
Encapsulate LED 201；Miniature control circuit 202；
Pin 203；Contact 204；
IC chip 2012；Red LED chips 2013；
Green LED chip 2014；Blue LED die 2015；
Positive pin 2031；Negative pin 2032；
Signal input pin 2033；Signal output pin 2034.
Specific embodiment
With reference to the accompanying drawings and examples to the built-in IC all-colour LED lamp bar of high pixel described in the utility model make into
One step explanation.
Referring to Fig. 1 and Fig. 2, a kind of built-in IC all-colour LED lamp bar of high pixel include: flexible circuit board layer 10, it is high
Pressure insulating layer 11 and adhesive layer 12, flexible circuit board layer 10 are mounted between high-voltage insulation layer 11；Adhesive layer 12 is set to high pressure
The outer layer of insulating layer 11；Several luminescence units 20 being connected electrically, each luminescence unit are provided on flexible circuit board layer 10
20 include an encapsulation LED 201 and miniature control circuit 202；Encapsulating has accommodating chamber 2011, accommodating chamber 2011 in LED 201
It is interior to be equipped with IC chip 2012, red LED chips 2013, green LED chip 2014 and blue LED die 2015, IC chip 2012
Output end pass through respectively spun gold and red LED chips 2013, green LED chip 2014 and blue LED die 2015 it is negative
Pole connection；Encapsulation LED201 is externally provided with 4 pins 203, and pin 203 is defeated including positive pin 2031, negative pin 2032, signal
Enter pin 2033 and signal output pin 2034, IC chip 2012 and signal input pin 2033 and signal output pin 2034 are led to
Cross spun gold connection；
The ground terminal of IC chip 2012 is connected by spun gold with negative pin 2032, red LED chips 2013, green
The anode of LED chip 2014 and blue LED die 2015 is connect with positive pin 2031 by spun gold.
Specifically, it is connected between luminescence unit 20 by metallic cable, metallic cable is in parallel with flexible circuit board layer, shines
It is additionally provided with exposed contact 204 between unit 20, facilitates the splicing of lamp bar.The both ends of the present embodiment are equipped with interface and controller,
It goes out and color for controlling the sudden strain of a muscle of lamp bar, to show the pattern of different transformation.
Referring to Fig. 3, the circuit theory of a luminescence unit of the present embodiment are as follows: the positive pin 2031 of encapsulation LED 201
Positive pole is connected, negative pin 2032 is grounded, and signal input pin 2033 connects a luminescence unit, signal output pin
The 2034 next luminescence units of connection.
In addition, in other embodiments, infrared receiving module can be equipped on external main controller, infrared receiving module with
Full-color lamp bar connection, for the light transformation of far distance control full-color lamp bar.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of built-in IC all-colour LED lamp bar of high pixel characterized by comprising
Flexible circuit board layer is provided with several luminescence units being connected electrically, each hair on the flexible circuit board layer
Light unit includes an encapsulation LED and miniature control circuit；
High-voltage insulation layer, the flexible circuit board layer are mounted between the high-voltage insulation layer；
Adhesive layer, the adhesive layer are set to the outer layer of the high-voltage insulation layer；
There is in the encapsulation LED accommodating chamber, be equipped in the accommodating chamber IC chip, red LED chips, green LED chip and
Blue LED die, the output end of the IC chip pass through spun gold and the red LED chips, green LED chip and indigo plant respectively
The cathode of color LED chip connects；
The encapsulation LED is externally provided with multiple pins, and the pin includes positive pin, negative pin, signal input pin and letter
Number output pin, the IC chip are connect with the signal input pin and signal output pin by spun gold；
The ground terminal of the IC chip is connected by spun gold with the negative pin, the red LED chips, green LED
The anode of chip and blue LED die is connect with the positive pin by spun gold.
2. a kind of built-in IC all-colour LED lamp bar of high pixel according to claim 1, which is characterized in that described to shine
It is connected between unit by metallic cable, the metallic cable is in parallel with the flexible circuit board layer.
3. a kind of built-in IC all-colour LED lamp bar of high pixel according to claim 2, which is characterized in that described to shine
It is additionally provided with exposed contact between unit, facilitates the splicing of luminescence unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899023.4U CN208185968U (en) | 2018-06-11 | 2018-06-11 | A kind of built-in IC all-colour LED lamp bar of high pixel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899023.4U CN208185968U (en) | 2018-06-11 | 2018-06-11 | A kind of built-in IC all-colour LED lamp bar of high pixel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185968U true CN208185968U (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899023.4U Expired - Fee Related CN208185968U (en) | 2018-06-11 | 2018-06-11 | A kind of built-in IC all-colour LED lamp bar of high pixel |
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| Country | Link |
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| CN (1) | CN208185968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644650A (en) * | 2018-06-11 | 2018-10-12 | 深圳市兴东芯科技有限公司 | A kind of built-in IC all-colour LEDs lamp bar of high pixel |
-
2018
- 2018-06-11 CN CN201820899023.4U patent/CN208185968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644650A (en) * | 2018-06-11 | 2018-10-12 | 深圳市兴东芯科技有限公司 | A kind of built-in IC all-colour LEDs lamp bar of high pixel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20190611 |