CN202884696U - Light-emitting diode (LED) backlight with inserted-type flexible printed circuit (FPC) lamp panel - Google Patents
Light-emitting diode (LED) backlight with inserted-type flexible printed circuit (FPC) lamp panel Download PDFInfo
- Publication number
- CN202884696U CN202884696U CN2012205511391U CN201220551139U CN202884696U CN 202884696 U CN202884696 U CN 202884696U CN 2012205511391 U CN2012205511391 U CN 2012205511391U CN 201220551139 U CN201220551139 U CN 201220551139U CN 202884696 U CN202884696 U CN 202884696U
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- lamp plate
- fpc lamp
- led
- fpc
- lamp panel
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Abstract
The utility model discloses a light-emitting diode (LED) backlight with an inserted-type flexible printed circuit (FPC) lamp panel. The LED backlight with the inserted-type FPC lamp panel comprises a light guide plate. A groove for placing the FPC lamp panel is formed in the light guide plate. One side of the upper surface of the light guide plate is connected with one side of a diffuse film through a double faced adhesive tape. A black silver anti-light film is arranged on the other side of the upper surface of the light guide plate. The other side of the diffuse film is located above the black silver anti-light film. The groove for placing the FPC lamp panel is located under the black silver anti-light film. Two sides of the lower surface of the light guide plate are both connected with a reflecting film through a double faced adhesive tape. The FPC lamp panel is arranged inside the groove for placing the FPC lamp panel and connected with a terminal through a wire. Through the LED backlight with the inserted-type FPC lamp panel, the problems that an LED backlight with an inserted-type FPC lamp panel in the prior art is large in thickness and inconvenient to fix, and LED beads of the LED backlight with the inserted-type FPC lamp panel in the prior art are too much in number to influence the thickness and the like are overcome. The LED backlight with the inserted-type FPC lamp panel has the advantages of being simple in structure, super-thin in backlight, capable of needing no glue to fix, free of being limited by the number of LED beads and the like.
Description
Technical field
The utility model relates to the LED-backlit source technology, is a kind of LED-backlit source with inset type FPC lamp plate specifically.
Background technology
LED-backlit of the prior art source, the general LGP that adopts, the LGP positive and negative is pasted diffusion barrier and reflectance coating with double faced adhesive tape and black silver-colored photomask respectively, be provided with led light source in LGP one side, the led light source splicing ear, led light source generally adopts straight cutting LED or PCB lamp plate, and thickness is thicker, fixedly inconvenience and LED lamp pearl too much affect the problems such as thickness but exist.
The utility model content
The purpose of this utility model is to overcome the deficiency that above prior art exists, and a kind of simple in structure, super-thin backlight is provided, has need not the LED-backlit source with inset type FPC lamp plate that glue is fixing and do not receive LED lamp pearl restricted number.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of LED-backlit source with inset type FPC lamp plate, comprise LGP, offer the FPC lamp plate on the LGP and place groove, LGP upper surface one side connects diffusion barrier one side with double faced adhesive tape, LGP upper surface opposite side arranges black silver-colored photomask, be the diffusion barrier opposite side on the black silver-colored photomask, the FPC lamp plate is placed groove below black silver-colored photomask, LGP lower surface both sides all connect reflectance coating with double faced adhesive tape, the FPC lamp plate is arranged on the FPC lamp plate and places in the groove, and the FPC lamp plate is connected with terminal by wire.
In order to make more compact structure,Offer the wire line outlet that matches with wire on the described LGP sidewall.
Preferably,Described FPC lamp plate is flexible FPC lamp plate.
Preferably,Described FPC lamp plate is fixed on the FPC lamp plate with double faced adhesive tape and places in the groove.
Preferably,Described FPC lamp plate is placed groove and is had draw-in groove section, and the FPC lamp plate is arranged in the draw-in groove section fixing.
Preferably,Described FPC lamp plate arranges single or plurality of LEDs lamp.
Operation principle of the present utility model: a kind of LED-backlit source with inset type FPC lamp plate, comprise LGP, offer the FPC lamp plate on the LGP and place groove, LGP upper surface one side connects diffusion barrier one side with double faced adhesive tape, LGP upper surface opposite side arranges black silver-colored photomask, be the diffusion barrier opposite side on the black silver-colored photomask, the FPC lamp plate is placed groove below black silver-colored photomask, LGP lower surface both sides all connect reflectance coating with double faced adhesive tape, the FPC lamp plate is arranged on the FPC lamp plate and places in the groove, and the FPC lamp plate is connected with terminal by wire.
Be arranged on the FPC lamp plate by the FPC lamp plate and place in the groove, solve ultra-thin problem, the FPC lamp plate can be fixed by the double faced adhesive tape or the draw-in groove section that carry, and the FPC lamp plate arranges single or plurality of LEDs lamp or SMD lamp, is not subjected to spatial limitation.
The utility model has following advantage and effect with respect to prior art:
1, the utility model has adopted and has comprised that the FPC lamp plate is arranged on the FPC lamp plate and places in the groove, has simple in structure, super-thin backlight, to need not glue fixing and do not receive the characteristics such as LED lamp pearl restricted number.
2, the utility model is provided with the wire line outlet, makes more compact structure, and is elegant in appearance.
3, the FPC lamp plate in the utility model can be fixed with double faced adhesive tape or draw-in groove section, need not glue and fixes.
4, the FPC lamp plate in the utility model arranges single or plurality of LEDs lamp or SMD lamp, is not subjected to spatial limitation, can guarantee the intensity of light source.
Description of drawings
Fig. 1 is a kind of blast structural representation with LED-backlit source of inset type FPC lamp plate;
Fig. 2 is a kind of partial structurtes schematic diagram with LED-backlit source of inset type FPC lamp plate.
Number in the figure and title are as follows:
| 1 | LGP | 2 | The FPC lamp plate is placed |
| 3 | Double faced |
4 | |
| 5 | Black silver-colored photomask | 6 | |
| 7 | The FPC |
8 | Wire |
| 9 | Terminal | ? | ? |
The specific embodiment
For ease of it will be appreciated by those skilled in the art that the utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
Shown in Fig. 1 ~ 2, a kind of LED-backlit source with inset type FPC lamp plate, comprise LGP 1, offer the FPC lamp plate on the LGP 1 and place groove 2, LGP 1 upper surface one side connects diffusion barrier 4 one sides with double faced adhesive tape 3, LGP 1 upper surface opposite side arranges black silver-colored photomask 5, be diffusion barrier 4 opposite sides on the black silver-colored photomask 5, the FPC lamp plate is placed groove 2 below black silver-colored photomask 5, LGP 1 lower surface both sides all connect reflectance coating 6 with double faced adhesive tape 3, FPC lamp plate 7 is arranged on the FPC lamp plate and places in the groove 2, and FPC lamp plate 7 is connected with terminal 9 by wire 8.
Offer the wire line outlet (not marking) that matches with wire on LGP 1 sidewall in the present embodiment, FPC lamp plate 7 is flexible FPC lamp plate, and FPC lamp plate 7 usefulness double faced adhesive tapes are fixed on the FPC lamp plate and place in the groove 2, and FPC lamp plate 7 arranges single.
Embodiment 2:
The present embodiment difference from Example 1 is: the FPC lamp plate is placed groove 2 and is had draw-in groove section, and FPC lamp plate 7 is arranged in the draw-in groove section fixing, and FPC lamp plate 7 arranges many SMD lamps.
The above-mentioned specific embodiment is preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (6)
1. LED-backlit source with inset type FPC lamp plate, it is characterized in that: comprise LGP, offer the FPC lamp plate on the LGP and place groove, LGP upper surface one side connects diffusion barrier one side with double faced adhesive tape, LGP upper surface opposite side arranges black silver-colored photomask, be the diffusion barrier opposite side on the black silver-colored photomask, the FPC lamp plate is placed groove below black silver-colored photomask, LGP lower surface both sides all connect reflectance coating with double faced adhesive tape, the FPC lamp plate is arranged on the FPC lamp plate and places in the groove, and the FPC lamp plate is connected with terminal by wire.
2. the LED-backlit source with inset type FPC lamp plate according to claim 1 is characterized in that: offer the wire line outlet that matches with wire on the described LGP sidewall.
3. the LED-backlit source with inset type FPC lamp plate according to claim 1, it is characterized in that: described FPC lamp plate is flexible FPC lamp plate.
4. the LED-backlit source with inset type FPC lamp plate according to claim 1 is characterized in that: described FPC lamp plate is fixed on the FPC lamp plate with double faced adhesive tape and places in the groove.
5. the LED-backlit source with inset type FPC lamp plate according to claim 1 is characterized in that: described FPC lamp plate is placed groove and is had draw-in groove section, and the FPC lamp plate is arranged at draw-in groove section in and fixes.
6. the LED-backlit source with inset type FPC lamp plate according to claim 1, it is characterized in that: described FPC lamp plate arranges single or plurality of LEDs lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205511391U CN202884696U (en) | 2012-10-25 | 2012-10-25 | Light-emitting diode (LED) backlight with inserted-type flexible printed circuit (FPC) lamp panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205511391U CN202884696U (en) | 2012-10-25 | 2012-10-25 | Light-emitting diode (LED) backlight with inserted-type flexible printed circuit (FPC) lamp panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884696U true CN202884696U (en) | 2013-04-17 |
Family
ID=48076121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205511391U Expired - Fee Related CN202884696U (en) | 2012-10-25 | 2012-10-25 | Light-emitting diode (LED) backlight with inserted-type flexible printed circuit (FPC) lamp panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757476A (en) * | 2016-03-28 | 2016-07-13 | 广州维思车用部件有限公司 | LED light-emitting module, lighting device and light-emitting method of LED light-emitting module |
-
2012
- 2012-10-25 CN CN2012205511391U patent/CN202884696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757476A (en) * | 2016-03-28 | 2016-07-13 | 广州维思车用部件有限公司 | LED light-emitting module, lighting device and light-emitting method of LED light-emitting module |
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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: 20130417 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |