Reelable film LED lamp and manufacture method thereof

A technology of LED lamps and manufacturing methods, applied in lighting and heating equipment, electrical components, circuits, etc., can solve the problems of LED circuit short circuit, mutual integration, non-waterproof structure, etc., and achieve the effect of increasing the projection angle

Inactive Publication Date: 2013-07-17
PANTRON +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But as mentioned above, most of the LEDs are fixed on the hardware structure by hanging or brackets. Therefore, when the LEDs are to be installed on soft materials, such as clothes or other non-planar structures, the fixing effect is often not good. , and can not be completely obediently combined closely with the surface of the object, which leads to the inconvenience of LED installation and use
[0005] In addition, most of the existing LED devices do not have a waterproof structure. Therefore, if they are installed in an outdoor environment, they are also easily affected by the weather, which may cause problems such as short circuit or corrosion of the LED circuit.

Method used

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  • Reelable film LED lamp and manufacture method thereof
  • Reelable film LED lamp and manufacture method thereof
  • Reelable film LED lamp and manufacture method thereof

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Embodiment Construction

[0038] Such as Figure 1A , Figure 1B , figure 2 and image 3 Shown is the first embodiment of the rollable film LED lamp of the present invention.

[0039] The rollable film LED lamp 1 of the present invention includes: a film 10 , a circuit 12 , a plurality of electrical connection pads 14 , a protective paint 16 , a plurality of light emitting diodes 20 , and a waterproof layer 40 .

[0040] The film 10 is made of rollable materials, such as polyethylene terephthalate (PET), polyvinyl chloride (PVC), polyethylene (PE), polyimide (PI) and other materials, but the present invention It is not limited to this. Here, the film 10 can be made of transparent material, or different colors of pigments can be mixed to present different colors.

[0041] The circuit 12 is printed on one side of the film 10 by a bendable conductive material. Here, the circuit 12 can preferably be made of silver paste (containing silver, Filler, etc.), so that the film 10 will not cause damage when ...

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Abstract

The invention discloses a reelable film LED lamp and a manufacture method thereof. The manufacture method comprises the following steps of: providing a film; printing a bendable conductive material on the film to form a circuit and a plurality of electric connecting pads; coating protective paint on the circuit; arranging a plurality of light-emitting diodes on the plurality of electric connecting pads; and packaging the plurality of light-emitting diodes, wherein a waterproof layer is formed on each light-emitting diode and is provided with an arc surface so that the projection angle of eachlight-emitting diode is increased.

Description

technical field [0001] The invention relates to an LED lamp and a manufacturing method thereof, in particular to a rollable film LED lamp and a manufacturing method thereof. Background technique [0002] Due to the rapid development of science and technology, the change and growth of technology is changing with each passing day. Lighting equipment is an indispensable equipment for modern people. Using various light-emitting devices, it illuminates the dark and brings light, making it easier for people to move at night. [0003] Due to the structural design, the traditional LED lighting device can only be fixed on a plane or combined with a hardware structure. However, the LED installed on the hardware structure will limit the application of the LED due to the structural design. The existing warning device is to sew reflective sheets on the car or clothing, but the effect of the reflective sheets is limited due to problems such as light refraction and angle. Therefore, LED ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V23/00F21V31/00H01L33/52H01L33/62F21Y101/02F21V23/06
Inventor 彭瑞河张宏楠
Owner PANTRON
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