CN201903008U - Flexible circuit board of LED (light emitting diode) lamp bar - Google Patents
Flexible circuit board of LED (light emitting diode) lamp bar Download PDFInfo
- Publication number
- CN201903008U CN201903008U CN2010206242923U CN201020624292U CN201903008U CN 201903008 U CN201903008 U CN 201903008U CN 2010206242923 U CN2010206242923 U CN 2010206242923U CN 201020624292 U CN201020624292 U CN 201020624292U CN 201903008 U CN201903008 U CN 201903008U
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- led
- fpc
- circuit board
- flexible circuit
- white
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Abstract
The utility model relates to a flexible circuit board of an LED (light emitting diode) lamp bar, belonging to the technical field of semiconductor illumination. The flexible circuit board comprises a flexible circuit board and an LED and is characterized in that one side of the flexible circuit board is provided with the LED; and the flexible circuit board is provided with an interlayer at the side where the LED is arranged. A layer of white ink is printed or white paint is coated on the side of the circuit board where the LED is installed so that the refractive light is white, or a white adhesive tape is stuck to prevent the transmission of light, thus avoiding the situation that the original color of an FPC (flexible printed circuit) affects the lighting effect of an LED lamp.
Description
Technical field
The utility model relates to a kind of LED FPC, belongs to technical field of semiconductor illumination.
Background technology
Flexible print circuit board (Flexible Printed Circuit board, be called for short FPC) have characteristics of distribution density height, in light weight, thin thickness, be widely used on a lot of products such as mobile phone, notebook computer, PDA, digital camera, LCM, the FPC plate that has light emitting diode (Light Emitting Diode is called for short LED) also is widely used on a lot of products such as notebook computer, TV screen.Because FPC plate true qualities are yellow, meeting refract light flavescence after LED thereon is luminous, the light that causes the LED lamp to send has part for yellow, influences the illumination effect of LED lamp itself, and, have part light and see through FPC project sound LED illumination effect because the FPC plate is transparent.
Summary of the invention
Technical problem to be solved in the utility model is to overcome defective of the prior art, and a kind of LED lamp flexible circuitry plate structure is provided, and avoids the FPC true qualities that the illumination effect of LED lamp is exerted an influence.
For solving the problems of the technologies described above, the utility model provides a kind of LED lamp bar FPC, comprises FPC, LED, it is characterized in that, be provided with LED on a side of FPC, the one side that described FPC is provided with LED is provided with an interlayer.
Described interlayer and described FPC are fitted, and do not change the performance of described FPC.
Described interlayer or be printing ink or for adhesive tape or for paint.
Described interlayer is a white.
The beneficial effect that the utility model reached: side printing white ink layer or white colored paint that LED is installed in the circuit board, making refract light is white, perhaps paste white adhesive tape and prevented seeing through of light, avoided the true qualities of FPC plate to influence the illumination effect of LED lamp itself.
Description of drawings
Fig. 1 is the utility model LED lamp bar FPC schematic diagram;
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 and Figure 2, the LED lamp bar FPC in the utility model comprises FPC 1, LED2, is provided with LED2 on a side of FPC 1, and the one side that FPC 1 is provided with LED2 is provided with an interlayer 3.Interlayer 3 is a white ink, be printed on the FPC 1, also can be the white size band in other embodiments, stick on the FPC 1, the perhaps white interlayer 3 of other form, fit tightly with FPC 1, and do not change the performance of FPC, can be with FPC bending etc.The interlayer 3 of white makes the light that LED2 sends also be white through FPC 1 refraction back refract light, and white 3 whiles of interlayer can prevent that also light from seeing through FPC 1, has effectively avoided the true qualities of FPC 1 to influence the illumination effect of LED2 lamp itself.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (4)
1. a LED lamp bar FPC comprises FPC, LED, it is characterized in that, be provided with LED on a side of FPC, the one side that described FPC is provided with LED is provided with an interlayer.
2. according to the described LED lamp of claim 1 bar FPC, it is characterized in that described interlayer and described FPC are fitted, and do not change the performance of described FPC.
3. according to the described LED lamp of claim 1 bar FPC, it is characterized in that, described interlayer or be printing ink for adhesive tape or for paint.
4. according to the described LED lamp of claim 2 bar FPC, it is characterized in that described interlayer is a white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206242923U CN201903008U (en) | 2010-11-25 | 2010-11-25 | Flexible circuit board of LED (light emitting diode) lamp bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206242923U CN201903008U (en) | 2010-11-25 | 2010-11-25 | Flexible circuit board of LED (light emitting diode) lamp bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903008U true CN201903008U (en) | 2011-07-20 |
Family
ID=44273601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206242923U Expired - Fee Related CN201903008U (en) | 2010-11-25 | 2010-11-25 | Flexible circuit board of LED (light emitting diode) lamp bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109125A (en) * | 2010-11-25 | 2011-06-29 | 台龙电子（昆山）有限公司 | Light emitting diode (LED) lamp strip flexible circuit board |
| CN105792514A (en) * | 2016-05-20 | 2016-07-20 | 柳梦洁 | Circuit board, transparent LED display screen and manufacturing process of circuit board |
-
2010
- 2010-11-25 CN CN2010206242923U patent/CN201903008U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109125A (en) * | 2010-11-25 | 2011-06-29 | 台龙电子（昆山）有限公司 | Light emitting diode (LED) lamp strip flexible circuit board |
| CN105792514A (en) * | 2016-05-20 | 2016-07-20 | 柳梦洁 | Circuit board, transparent LED display screen and manufacturing process of circuit board |
| CN105792514B (en) * | 2016-05-20 | 2018-06-01 | 柳梦洁 | A kind of manufacture craft of wiring board, penetrating LED display and wiring board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110720 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |