CN102956804A - Multifunctional surface-mounted LED - Google Patents
Multifunctional surface-mounted LED Download PDFInfo
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- CN102956804A CN102956804A CN 201110241212 CN201110241212A CN102956804A CN 102956804 A CN102956804 A CN 102956804A CN 201110241212 CN201110241212 CN 201110241212 CN 201110241212 A CN201110241212 A CN 201110241212A CN 102956804 A CN102956804 A CN 102956804A
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Abstract
The invention relates to a multifunctional surface-mounted LED which comprises at least four pins. Two of the pins serve as an anode and a cathode and are communicated with an LED semiconductor wafer, and accordingly electric energy is converted into optical energy and luminescence is achieved. The other two pins and the pins of the anode and the cathode are respectively located at four corners of an LED shell in two lines and two rows, the two pins diagonal to each other are connected by a wire, and accordingly mutual direct conduction achieved between the two pins diagonal to each other to a form a circuit, and the function of conducting the pins can be utilized to provide voltage and current for a next component. Luminous color of the multifunctional surface-mounted LED can be self-defined, the LED has the function of conducting the two pairs of pins, the two pairs of pins diagonal to each other are in cross conduction to form a three-dimensional conductive circuit, and accordingly the problem that a multilayer circuit cannot be achieved by a single-layer conductive plane is solved effectively and the multifunctional surface-mounted LED is a critical component for implementing the multilayer circuit by the single-layer conductive plane.
Description
Technical field
The present invention relates to the correlative technology field of LED, be specifically related to a kind of Multifunctional plaster chip (SMD) LED light-emitting diode, it increases the function of LED light-emitting diode on the basis of original adopting surface mounted LED, realizes that LED has widely application characteristic.
Background technology
LED is light-emitting diode, it is a kind of solid-state semiconductor device, its Light Emitting Diode entirely by name, usually the core of LED is a semi-conductive wafer, one end of wafer is attached on the support, one end is negative pole, and the other end connects the positive pole of power supply, and whole wafer gets up with epoxy encapsulation.LED be use semi-conducting material directly by electric energy conversion as luminous energy, the signal of telecommunication is converted to the luminous element of light signal, be a kind of novel energy-saving illumination luminous element.
But that its main feature is caloric value is low, power consumption is little, the life-span is long, reaction speed is fast, volume is little, antidetonation is good, discharge off gas, the optional scope of color greatly and planar package, therefore be widely used in the illumination application, landscape design, traffic sign, electronical display instrument of various industries.
The function of existing LED light-emitting diode is a kind of luminous element, is to use semi-conducting material directly to be luminous energy by electric energy conversion, and the signal of telecommunication is converted to the luminous element of light signal, and its effect is only just luminous.
Summary of the invention
Common LED light-emitting diode refers to that LED light-emitting diode components and parts have two pins, and an end is anodal, and the other end is negative pole, and positive and negative the two poles of the earth are connected with semiconductor wafer respectively, and the realization electric energy conversion is luminous energy, reaches luminous effect.The objective of the invention is on the luminous basis of former LED, increase the LED pin, and give pin new function, the function that is implemented under the specific environment is used, solved the shortcoming that existing LED does not possess the conducting function, cooperate the special circuit energy, can use the individual layer conductive plane to produce the multilayer conductive circuit function, thereby realize the control at the road components and parts.
For achieving the above object, the present invention has adopted following technical scheme:
A kind of Multifunctional plaster chip (SMD) LED light-emitting diode possesses at least four pins, and wherein two pins are as the positive and negative electrode of electrode, and is connected with the LED semiconductor wafer, and the realization electric energy conversion is luminous energy, reaches luminous effect; The pin of two other pin and positive and negative electrode lays respectively at four jiaos of LED housing, Cheng Erhang, two row are arranged, two pins that are mutually the diagonal angle connect with wire, mutually directly conducting between the two pins at realization diagonal angle, form path, can utilize the function to the pin conducting, the effect of voltage, electric current is provided for next components and parts.Last whole wafer gets up with epoxy encapsulation, produces Multifunctional plaster chip (SMD) LED light-emitting diode.The present invention realizes horizontal, vertical conducting function by increasing the LED pin; Except the normal both positive and negative polarity of LED, all ways by the pin of increase realize conducting or realize other function, all belong to protection scope of the present invention.
Wherein, SMD is the abbreviation of Surface Mounted Devices, means: surface mount device.
Since adopted above technical characterictic, so that the present invention has following advantage and good effect than prior art:
1, Multifunctional plaster chip (SMD) LED light-emitting diode has luminous function, and luminous color can define according to requirements.
2, Multifunctional plaster chip (SMD) LED light-emitting diode has two pairs of pin conducting functions.
3, two pairs of pin cross-conduction at diagonal angle each other form three-dimensional turning circuit, form the path of two groups of independence conductings.
4, two of mutual conduction pairs of conduction path, in the applied environment that can't realize by guide hole (via) multilayer circuit, play a key effect, can effectively solve the problem that the individual layer conductive plane can't be realized multilayer circuit, be the key components that the individual layer conductive plane is realized multilayer circuit.
Description of drawings
Fig. 1 is Multifunctional plaster chip of the present invention (SMD) LED LED support outline drawing;
Fig. 2 is Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode internal wafer connection diagram;
Fig. 3 is the inner conducting line of Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode connection diagram;
Fig. 4 is Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode internal circuit connection layout;
Fig. 5 is the embodiment that Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode is used in 8 dot matrix circuit.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, but the present invention is not restricted to these embodiment.The present invention is contained any in substituting of making of marrow of the present invention and scope, modification, equivalent method and scheme.Understand for the public is had thoroughly the present invention, in the following preferred embodiment of the present invention, describe concrete details in detail, and do not have for a person skilled in the art the description of these details also can understand the present invention fully.
Fig. 1 is Multifunctional plaster chip of the present invention (SMD) LED LED support outline drawing;
As shown in Figure 1: 102 is Multifunctional plaster chip (SMD) LED LED support profile front view, 102 have four pins 105,105 are respectively pin shown in the figure 1, pin 2, pin 3, pin 4,102 is Multifunctional plaster chip (SMD) LED LED support profile reverse view, and wherein 106 is the LED pin.Be respectively pin shown in the figure 1, pin 2, pin 3, pin 4,103 is Multifunctional plaster chip (SMD) LED LED support profile end view among the figure, and 104 is Multifunctional plaster chip (SMD) LED LED support profile plan view among the figure.
Fig. 2 is Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode internal wafer connection diagram;
As shown in Figure 2,200 is Multifunctional plaster chip (SMD) LED LED support base among the figure, and 201 is Multifunctional plaster chip (SMD) LED light-emitting diode pin, is respectively pin shown in the figure 1, pin 2, pin 3, pin 4.
As shown in the figure, Multifunctional plaster chip (SMD) LED light- emitting diode pin 1 and 3 of pins are inserted LED luminescent wafer 202 among the figure, and when pin 3 and 1 positive and negative operating voltage of input of pin, semiconductor light-emitting-diode wafer 202 is luminous.
Fig. 3 is the inner conducting line of Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode connection diagram;
As shown in Figure 3,300 is Multifunctional plaster chip (SMD) LED LED support base among the figure, and 302 is Multifunctional plaster chip (SMD) LED light-emitting diode pin shown in the figure, is respectively pin shown in the figure 1, pin 2, pin 3, pin 4.
4 of pin 1 and pins are connected with gold thread 301 among the figure, realize conducting between pin 1 and the pin 4.
3 of pin 2 and pins are connected with gold thread 303 among the figure, realize conducting between pin 2 and the pin 3.
Fig. 4 is Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode internal circuit connection layout;
As shown in Figure 4,401 is Multifunctional plaster chip (SMD) LED light-emitting diode base among the figure, and 402 is Multifunctional plaster chip (SMD) LED light-emitting diode pin shown in the figure, is respectively pin shown in the figure 1, pin 2, pin 3, pin 4.
Insert semiconductor wafer 403 between pin shown in the figure 1 and the pin 3, realize the function of Multifunctional plaster chip (SMD) LED lumination of light emitting diode.
4 of pin shown in the figure 1 and pins are connected with gold thread 405, realize conducting between pin 1 and the pin 4, the formation turning circuit that pin 1 arrives between the pin 4.
3 of pin 2 and pins are connected with gold thread 404 among the figure, realize conducting between pin 2 and the pin 3, the formation turning circuit that pin 2 arrives between the pin 3.
The line of conducting shown in the figure 404 intersects mutually with 405, but does not connect conducting, that is to say between Multifunctional plaster chip (SMD) LED light-emitting diode pin 1 and the pin 2 not mutual conduction, mutual conduction not between pin 3 and the pin 4.
Fig. 5 is the embodiment that Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode is used in 8 dot matrix circuit;
Application case refers to make the multilayer conductive circuit at the individual layer conductive plane of electro-conductive glass, conductive plastic film or special material as shown in the figure, this individual layer conductive plane has individual layer monolithic conductive characteristic, because the particularity of material, can't realize multilayer circuit by guide hole (via), Multifunctional plaster chip of the present invention (SMD) LED light-emitting diode plays decisive, indispensable effect in above-mentioned applied environment.
As shown in Figure 5, it is the integral body 501 of case that the plane conducting channel combines with customization LED, customization LED light-emitting component 502,505 has placed circuit, blocking-up line 503,504 is separated into some conduction lattice 506 with conductive plane, and port D0 to D7 and port L0 to L7 form respectively laterally, vertically conduct electricity input port.When customization LED light-emitting component 502 is worked in the legend, D0 and LO are respectively it and just provide, negative voltage, during 505 work of customization LED light-emitting component, positive voltage provides from port D6, because the LED luminous element diagonal angle of customization possesses the conducting function, so forward voltage is through LED1, LED2, LED3, LED4, LED5, LED6 arrives an end of 505, negative voltage provides from port L6, because the LED luminous element diagonal angle of customization possesses the conducting function, so negative voltage is through LEDa, LEDb, LEDc, LEDd, LEDe, LEDf arrives 505 the other end, form the conducting loop, 505 normal operations of customization luminous element element are luminous.
Customization LED light-emitting component possesses following Core Feature among the present invention: the one, and luminous element; The 2nd, by the diagonal conducting, minute others horizontal and vertical element provides the conducting function of path in the planar circuit that conductive plane is made.
The preferred embodiment of the present invention just is used for helping to set forth the present invention.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this invention yet and only is described embodiment.Obviously, according to the content of this specification, can make many modifications and variations.These embodiment are chosen and specifically described to this specification, is in order to explain better principle of the present invention and practical application, thereby the technical field technical staff can utilize the present invention well under making.The present invention only is subjected to the restriction of claims and four corner and equivalent.
Claims (2)
1. Multifunctional plaster chip LED comprises adopting surface mounted LED, it is characterized in that: described LED is provided with at least four pins; Wherein two pins are the positive and negative electrode pin, and it is connected with the both positive and negative polarity of LED semiconductor chip respectively; Remaining pin is the conducting pin, connects by wire with the positive and negative electrode pin, forms many paths to realize the conducting function of a plurality of directions in LED.
2. Multifunctional plaster chip LED as claimed in claim 1, it is characterized in that: described LED is provided with four pins, lay respectively at four jiaos of LED housing, wherein two adjacent pins are respectively the positive and negative electrode pin, in addition two pins are the conducting pin, are between two pins of diagonal position to be connected by wire respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110241212 CN102956804A (en) | 2011-08-22 | 2011-08-22 | Multifunctional surface-mounted LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110241212 CN102956804A (en) | 2011-08-22 | 2011-08-22 | Multifunctional surface-mounted LED |
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| Publication Number | Publication Date |
|---|---|
| CN102956804A true CN102956804A (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110241212 Pending CN102956804A (en) | 2011-08-22 | 2011-08-22 | Multifunctional surface-mounted LED |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465485A (en) * | 2014-12-04 | 2015-03-25 | 中国科学院半导体研究所 | Method for producing small-spacing LED full-color display array |
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2011
- 2011-08-22 CN CN 201110241212 patent/CN102956804A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465485A (en) * | 2014-12-04 | 2015-03-25 | 中国科学院半导体研究所 | Method for producing small-spacing LED full-color display array |
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Application publication date: 20130306 |