CN203385890U - Light guide board - Google Patents
Light guide board Download PDFInfo
- Publication number
- CN203385890U CN203385890U CN201320446618.1U CN201320446618U CN203385890U CN 203385890 U CN203385890 U CN 203385890U CN 201320446618 U CN201320446618 U CN 201320446618U CN 203385890 U CN203385890 U CN 203385890U
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide board
- guide plate
- main body
- points
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a light guide board. The light guide board comprises a light guide board body, wherein a side edge of the light guide board body is provided with a plurality of LED lamps, a central position of the light guide board body is provided with main network points, a side edge on the light guide board body which is adjacent to the LED lamps has a plurality of convex portions, the main network points comprise a plurality of rows of circular points, dimensions of the circular points increase gradually in a direction departing the LED lamps, function network points are arranged near the convex portions, and the function network points are in circular or polygon structures. A decoration network point mode is employed to improve uneven brightness caused by the convex portions of the light guide board; the light guide board has properties of substantial effect, simple operation, high efficiency and low cost and is applicable to mass production in a factory.
Description
Technical field
The utility model belongs to the light guide plate product scope, particularly the better light guide plate of a kind of display effect.
Background technology
Some light guide plate is irregularly shaped, there will be some projections at side, light guide plate will seem very bright near projection like this, and light guide plate integral body presents bright dark uneven state, in order to address this problem, someone adopts the mode of rubberized fabric to improve, and with adhesive plaster, projection is wrapped, and can play certain effect like this, but also there is certain defect, artificial rubberized fabric efficiency is low, and cost is high, is not suitable for the factory mass production operation.
The technical problems to be solved in the utility model is to provide low, the easy to operate light guide plate of a kind of cost.
The utility model content
In order to solve, above-mentioned prior art rubberized fabric efficiency is low, the problem of high in cost of production, and the utility model adopts following technical scheme:
The utility model provides a kind of light guide plate, comprise light guide plate main body, be provided with several LED lamps at described light guide plate main body side, be provided with the major network point in described light guide plate main body centre position, on described light guide plate main body, LED lamp adjacent side has several lug bosses, and described major network point comprises some row's round dots, and the size of described round dot is increasing successively away from LED lamp direction, be provided with the function site near described lug boss, described function site is rounded, polygon-shaped.
The beneficial effects of the utility model are: adopt the mode of modifying site to improve near the situation of the light and shade inequality of light guide plate lug boss, and the effect highly significant, simple to operate, efficiency is high, and cost is low, is applicable to the factory mass production operation.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of embodiment in the utility model.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Refer to Fig. 1, a kind of light guide plate, comprise light guide plate main body 1, be provided with several LED lamps 2 at described light guide plate main body 1 side, be provided with major network point 3 in described light guide plate main body 1 centre position, on described light guide plate main body 1, LED lamp 2 adjacent side have several lug bosses 4, described major network point 4 comprises some row's round dots, the size of described round dot is increasing successively away from LED lamp 2 directions, be provided with function site 5 near described lug boss 4, described function site 5 is rounded, polygon-shaped, improve near the bright dark uneven situation of projection by the mode of modifying site, effect is remarkable, simple to operate, directly serigraphy gets final product, cost is low, and traditional method is to stick on a piece of adhesive tape at lug boss, artificial rubberized fabric efficiency is low, cost is high, labor strength is large, manually-operated may produce and pollute light guide plate, adopting the function site to modify can address the above problem.
Above-described embodiment and a graphic and non-limiting realification or modification, all should be considered as not breaking away from patent category of the present utility model.
Claims (1)
1. a light guide plate, comprise light guide plate main body (1), be provided with several LED lamps (2) at described light guide plate main body (1) side, be provided with major network point (3) in described light guide plate main body (1) centre position, in upper LED lamp (2) adjacent side of described light guide plate main body (1), several lug bosses (4) are arranged, described major network point (3) comprises some row's round dots, the size of described round dot is increasing successively away from LED lamp (2) direction, it is characterized in that: be provided with function site (5) near described lug boss (4), described function site (5) is rounded, polygon-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446618.1U CN203385890U (en) | 2013-07-25 | 2013-07-25 | Light guide board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446618.1U CN203385890U (en) | 2013-07-25 | 2013-07-25 | Light guide board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385890U true CN203385890U (en) | 2014-01-08 |
Family
ID=49874365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320446618.1U Expired - Fee Related CN203385890U (en) | 2013-07-25 | 2013-07-25 | Light guide board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385890U (en) |
-
2013
- 2013-07-25 CN CN201320446618.1U patent/CN203385890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: 361000 No. 2 Sunshine Road, Haicang Xinyang Industrial Zone, Fujian, Xiamen Patentee after: Tongda (Xiamen) Tech. Co., Ltd. Address before: No. 102, No. 1 A road Xiaguang Xinyang Industrial Zone Haicang District of Xiamen city in Fujian province 361009 room 12 Patentee before: Tongda (Xiamen) Photoelectric Technology Co., Ltd. |
|
| 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: 20140108 Termination date: 20180725 |