CN203249169U - Novel reflector plate and backlight module structure thereof - Google Patents
Novel reflector plate and backlight module structure thereof Download PDFInfo
- Publication number
- CN203249169U CN203249169U CN 201320103336 CN201320103336U CN203249169U CN 203249169 U CN203249169 U CN 203249169U CN 201320103336 CN201320103336 CN 201320103336 CN 201320103336 U CN201320103336 U CN 201320103336U CN 203249169 U CN203249169 U CN 203249169U
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- reflector plate
- reflecting layer
- backlight module
- ultra
- light guide
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Abstract
The utility model discloses a novel reflector plate and a backlight module structure of the novel reflector plate. The novel reflector plate comprises a reflecting layer, wherein a plurality of light guide lattice points are printed on a reflecting surface of the reflecting layer, and the novel reflector plate achieves the light guide function of a backlight module through the light guide lattice points. The backlight module structure is composed of a rubber frame, an optical membrane, ultra-white glass, the reflector plate, cooling fins and a lamp source. The ultra-white glass is arranged between the optical membrane and the novel reflector plate and fixed with the novel reflector plate in a pasting mode. The novel reflector plate comprises the reflecting layer. The light guide lattice points are printed on the reflecting surface of the reflecting layer. Compared with a traditional design and due to the fact that a light guide plate and a backing plate are not used, the backlight module structure is simple in structure, attractive in appearance, low in cost and beneficial to lightening and thinning of products.
Description
Technical field
The utility model relates to a kind of new type reflection sheet and back light module unit structure thereof, is adapted at display, TV and lighting field extensive use.
Background technology
Traditional backlight module is comprised of glue frame 1, blooming piece 2, LGP 7, light source 6, reflector plate 4 and backboard 8, and as shown in Figure 1, wherein reflector plate 4 only has reflection and part diffusion function.LGP 7 is by realizing light-guiding function at PMMA planar bottom surface processing micro structure (such as net-point printing, laser, chemical etching), and so complex process, the cost of product are higher.Simultaneously, softer because of PMMA LGP 7 materials, the easily distortion of being heated usually LGP 7 need to be fixed on the backboard 8, and backboard 8 all needs to offer mould production at present, and so the cost of product increases greatly, is unfavorable for the cost degradation of product.
Summary of the invention
The utility model purpose is: a kind of new type reflection sheet is provided, it utilizes the reflecting surface in reflecting layer to print the light-guiding function that backlight module is realized in some leaded lights site, in order to save LGP and backboard in the traditional backlight module structure, and then reduce the lightening of cost, realization product.
A utility model again purpose is: a kind of back light module unit structure is provided, formed by glue frame, blooming piece, ultra-clear glasses, new type reflection sheet, fin and lamp source, it is compared with traditional design, reduced the use of LGP and backboard, simple in structure, appearance looks elegant, with low cost are conducive to the lightening of product.
The technical solution of the utility model is: a kind of new type reflection sheet, comprise the reflecting layer, and the reflecting surface in described reflecting layer prints some leaded lights site.
Another technical scheme of the present utility model is: a kind of back light module unit structure, it is comprised of glue frame, blooming piece, ultra-clear glasses, reflector plate, fin and lamp source, described ultra-clear glasses is arranged between blooming piece and the reflector plate and with reflector plate and is adhesively fixed, described reflector plate comprises the reflecting layer, and the reflecting surface in described reflecting layer prints some leaded lights site.
Further, described leaded light site is the optics light guide ink that is mixed with UV glue, after ultra-clear glasses and reflector plate applying, by the UV irradiation, ultra-clear glasses and reflector plate are bonded together, and so, the light conduction function of ultra-clear glasses can be realized in the leaded light site on reflector plate surface.
The back side in described reflecting layer can evenly be coated with a skim as required as the outward appearance coating, and this outward appearance coating can use the film-forming process such as printing, sputter, spraying to form different patterns or color effects according to actual needs.
The utility model has the advantages that:
1. reflector plate of the present utility model utilizes the reflecting surface in reflecting layer to print the light-guiding function that backlight module is realized in some leaded lights site, in order to save LGP and backboard in the traditional backlight module structure, and then reduce the lightening of cost, realization product, be adapted at display, TV and lighting field extensive use.
. the leaded light site in the utility model is the optics light guide ink that is mixed with UV glue, and this kind specialty inks can be realized the bonding of the leaded light of ultra-clear glasses and ultra-clear glasses and reflector plate.
. the utility model is bonding with reflector plate and ultra-clear glasses, both can realize that ultra-clear glasses light-guiding function, cancellation backboard use, and can play the explosion-proof purpose of ultra-clear glasses simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation of existing backlight module;
Fig. 2 is the section structure schematic diagram of reflector plate of the present utility model;
Fig. 3 is the structural representation of backlight module of the present utility model;
Fig. 4 is the section structure schematic diagram of backlight module of the present utility model.
Wherein: 1 glue frame; 2 blooming pieces; 3 ultra-clear glasses; 4 reflector plates; 41 reflecting layer; 42 leaded light sites; 5 fin; 6 lamp sources; 7 LGPs; 8 backboards.
The specific embodiment
As shown in Figure 2, the new type reflection sheet of a kind of embodiment of the utility model comprises reflecting layer 41, and the reflecting surface in described reflecting layer 41 prints some leaded lights site 42.Described leaded light site 42 is for being mixed with the optics light guide ink of UV glue, the back side in described reflecting layer 41 can evenly be coated with a skim as required as outward appearance coating 43, and this outward appearance coating 43 can use the film-forming process such as printing, sputter, spraying to form different patterns or color effects according to actual needs.
As shown in Figure 3 and Figure 4, the back light module unit structure of a kind of embodiment of the utility model, formed by glue frame 1, blooming piece 2, ultra-clear glasses 3, reflector plate 4, fin 5 and lamp source 6, described ultra-clear glasses 3 is arranged between blooming piece 2 and the reflector plate 4 and with reflector plate 4 and is adhesively fixed, described fin 5 is L-type, the one side is attached at 6 back sides, lamp source, and another side is arranged on the back side of reflector plate 4.
Described reflector plate 4 comprises reflecting layer 41, and the reflecting surface in described reflecting layer 41 prints some leaded lights site 42.Described leaded light site 42 is for being mixed with the optics light guide ink of UV glue, after ultra-clear glasses 3 and reflector plate 4 are fitted, by the UV irradiation, ultra-clear glasses 3 and reflector plate 4 are bonded together, so, the light conduction function of ultra-clear glasses 3 can be realized in the leaded light site 41 on reflector plate 4 surfaces.The utility model is bonding with reflector plate 4 and ultra-clear glasses 3, both can realize that ultra-clear glasses 3 light-guiding functions, cancellation backboard used, and can play the explosion-proof purpose of ultra-clear glasses 3 simultaneously.
The back side in described reflecting layer 4 can evenly be coated with a skim as required as outward appearance coating 43, and this outward appearance coating can use the film-forming process such as printing, sputter, spraying to form different patterns or color effects according to actual needs.
The back light module unit structure of the present embodiment is compared with traditional design, has reduced the use of LGP and backboard, and simple in structure, appearance looks elegant, with low cost is conducive to the lightening of product.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. new type reflection sheet, its spy is being: comprise reflecting layer (41), the reflecting surface of described reflecting layer (41) prints some leaded lights site (42).
2. a kind of new type reflection sheet according to claim 1, its spy is being: the back side of described reflecting layer (41) is provided with outward appearance coating (43).
3. back light module unit structure, its spy is being: this backlight module is comprised of glue frame (1), blooming piece (2), ultra-clear glasses (3), reflector plate (4), fin (5) and lamp source (6), described ultra-clear glasses (3) is arranged between blooming piece (2) and the reflector plate (4) and with reflector plate (4) and is adhesively fixed, described reflector plate (4) comprises reflecting layer (41), and the reflecting surface of described reflecting layer (41) prints some leaded lights site (42).
4. a kind of back light module unit structure according to claim 3, its spy is being: the back side of described reflecting layer (41) is provided with outward appearance coating (43).
5. according to claim 3 or 4 described a kind of back light module unit structures, its spy is being: described fin (5) is L-type, and the one side is attached at the back side, lamp source (6), and another side is arranged on the back side of reflector plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103336 CN203249169U (en) | 2013-03-07 | 2013-03-07 | Novel reflector plate and backlight module structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103336 CN203249169U (en) | 2013-03-07 | 2013-03-07 | Novel reflector plate and backlight module structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249169U true CN203249169U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103336 Expired - Lifetime CN203249169U (en) | 2013-03-07 | 2013-03-07 | Novel reflector plate and backlight module structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9902644B2 (en) | 2014-06-19 | 2018-02-27 | Corning Incorporated | Aluminosilicate glasses |
| CN108397702A (en) * | 2018-04-04 | 2018-08-14 | 惠州市华星光电技术有限公司 | Light guide plate, backlight module and display |
-
2013
- 2013-03-07 CN CN 201320103336 patent/CN203249169U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9902644B2 (en) | 2014-06-19 | 2018-02-27 | Corning Incorporated | Aluminosilicate glasses |
| US10173920B2 (en) | 2014-06-19 | 2019-01-08 | Corning Incorporated | Aluminosilicate glasses |
| US11001521B2 (en) | 2014-06-19 | 2021-05-11 | Corning Incorporated | Aluminosilicate glasses |
| CN108397702A (en) * | 2018-04-04 | 2018-08-14 | 惠州市华星光电技术有限公司 | Light guide plate, backlight module and display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
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| CX01 | Expiry of patent term |