CN206114954U - Take light guide plate on honeycomb reflective network point layer - Google Patents
Take light guide plate on honeycomb reflective network point layer Download PDFInfo
- Publication number
- CN206114954U CN206114954U CN201621089000.4U CN201621089000U CN206114954U CN 206114954 U CN206114954 U CN 206114954U CN 201621089000 U CN201621089000 U CN 201621089000U CN 206114954 U CN206114954 U CN 206114954U
- Authority
- CN
- China
- Prior art keywords
- layer
- site
- honeycomb
- guide plate
- light guide
- 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
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a take light guide plate on honeycomb reflective network point layer includes glass substrate layer (5), reflection stratum (4), light shield layer (2) and protective layer (1) from the right side a to left side in proper order, the left surface silk screen printing of glass substrate layer (5) is provided with site layer (3), site layer (3) comprise circular site layer (7) and honeycomb site layer (6) combination. The beneficial effects of the utility model are that: the site layer comprises circular site layer and the stratum society of honeycomb site, and through such modular design, the coverage rate of site increases to more than 70%, has increased the echo area on site layer to the light -emitting rate has been promoted.
Description
Technical field
The utility model is related to light guide plate field, more particularly to a kind of glass light guide plate with cellular reflector site layer.
Background technology
With the continuous development of various Color Liquid Crystal Display products, briliancy, light-emitting uniformity to light-source system and go out light
Efficiency requirements are day by day lifted.
Light guide plate is the significant components of light source of liquid crystal display system, generally comprises the plane of incidence, exiting surface and light reflection surface,
Two kinds are broadly divided into according to program principle：Printing-type light guide plate and non-printing formula light guide plate.Wherein, the light of printing-type light guide plate is anti-
Penetrate face and pass through screen printing ink to form the reflection site of point-like, its guide-lighting principle is：Incident ray do not run into reflection site when
Light guide plate is interior to be propagated in the form of being totally reflected, and total reflection condition is destroyed when running into reflection site, and generation wadding is distributed arbituarily and penetrated, and Jing waddings are disorderly
Incidence angle will be transferred to liquid crystal less than the wadding irregular reference light of light guide plate critical angle when the light of reflection incides light-emitting face
In display screen.
Reflection site of the prior art is typically by the way of dot matrixes according to certain ratio or distribution of shapes
On light guide plate, the defect that this mode is present is：The density maximum that round dot is distributed on light guide plate is 55% or so, each circle
There is more gap between point, cause the gross area in round dot gap on whole light guide plate reflecting surface than larger, these gaps are
Reflection action can not be played, therefore reduces the light extraction efficiency of light guide plate.How to be carried by improving the distribution of reflection site
Rising the light emission rate and light-emitting uniformity of light guide plate becomes problem demanding prompt solution.
The content of the invention
In order to solve the defect existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of anti-with honeycomb
The light guide plate of site layer is penetrated, by the complementary design that circular shaped lattice point layer and honeycomb site layer are adopted in light guide plate, so as to lift net
The density of point, increases reflective surface area, lifts light emission rate.
The technical solution adopted in the utility model is：
A kind of light guide plate with cellular reflector site layer, includes successively from right to left glass substrate layer, reflecting layer, light shield layer
And protective layer, the left surface silk-screen of the glass substrate layer is provided with site layer, and the site layer is by circular shaped lattice point layer and honeycomb
Site layer combination is constituted.
Preferably, the thickness of the glass substrate layer is 0.5-1.8mm.
Preferably, the reflecting layer may be configured as any one in PET film layer, PC film layers, black ink layer.
Preferably, the protective layer is set to PE film layers, and the thickness is 0.01-0.05mm.
Preferably, the set-up mode of circular shaped lattice point layer and honeycomb site layer is circular shaped lattice point layer on the site layer
Occupy the lower section of honeycomb site layer.
Preferably, the set-up mode of circular shaped lattice point layer and honeycomb site layer is for upper and lower on the site layer
Circular shaped lattice point layer, is provided with honeycomb site layer under, between lower circular shaped lattice point layer.
Preferably, the set-up mode of circular shaped lattice point layer and honeycomb site layer is for upper and lower on the site layer
Honeycomb site layer, between the layer of upper and lower honeycombed site circular shaped lattice point layer is provided with.
The beneficial effects of the utility model are：Site layer is combined and constituted by circular shaped lattice point layer and honeycomb site layer, by this
The Combination Design of sample, the coverage rate of site increases to more than 70%, increases the reflective surface area of site layer, so as to improve out light
Rate.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the site Rotating fields of the first embodiment.
Fig. 3 is the site Rotating fields of second embodiment.
Fig. 4 is the site Rotating fields of the third embodiment.
Fig. 5 is test point distribution schematic diagram.
In figure：
The site layer-3 of the light shield layer of protective layer-1-2,
The honeycomb site layer-6 of the glass substrate layer of reflecting layer-4-5
The test point -8 of circular shaped lattice point layer -7
Specific embodiment
Described below is only preferred embodiment of the present utility model, does not therefore limit protection model of the present utility model
Enclose.
Embodiment 1：
Shown in seeing figures.1.and.2, a kind of light guide plate with cellular reflector site layer includes successively from right to left glass base
Material layer 5, reflecting layer 4, light shield layer 2 and protective layer 1, the left surface silk-screen of the glass substrate layer 5 is provided with site layer 3, reflection
Layer 4 may be configured as any one in PET film layer, PC film layers, black ink layer, and protective layer 1 is set to PE film layers, and the thickness is
0.01-0.05mm, ductility is preferable.The thickness of glass substrate layer 5 is 0.5-1.8mm.Light conducting plate structure of the present utility model is thick
That what is spent is thin, makes this product have good dicoration, and visual effect is extremely dazzled.The silk successively between glass substrate layer 5 and light shield layer 2
Printed network point layer 3 and reflecting layer 4, site layer 3 and reflecting layer 4 are tightly covered, and make these functional layers be hedged off from the outer world, so as to carry
The fracture resistance of light guide plate is risen, the aging speed in reflecting layer is also reduced, shady face glossiness is high, long service life.
Site layer 3 is made up of circular shaped lattice point layer 7 and the combination of honeycomb site layer 6, circular shaped lattice point layer 7 and honeybee on the site layer 3
The set-up mode of nest site layer 6 is the lower section that circular shaped lattice point layer 7 occupy honeycomb site layer 6.The coverage rate of site increases to 70%
More than, the reflective surface area of site layer is increased, so as to improve light emission rate.
Optics briliancy below by way of the light guide plate designed only with circular shaped lattice point layer tradition and adopt circular shaped lattice point
The data message harvesting table that the optics briliancy of the light guide plate of layer and honeycomb site layer Combination Design is compared.With reference to shown in Fig. 5,
The mode of comparison is to arrange 9 test points 8 by the fixing point on conventional light guiding plate and light guide plate of the present utility model, respectively
The data that the briliancy of this 9 test points 8 is tested and drawn.
By from the point of view of the situation that above-mentioned data are plucked, from the point of view of the situation by the data reflection of 9 test points to arranging,
Briliancy of the structure of circular shaped lattice point layer and honeycomb site layer Combination Design than typical round net-pont design in terms of briliancy is high,
And on the equal of light with degree, circular shaped lattice point layer and honeycomb site layer Combination Design are than typical round net-pont design also slightly higher
Point.
Embodiment 2：
With reference to shown in Fig. 3, the primary structure of the present embodiment is same as Example 1, repeats no more here, and its difference exists
In：
The set-up mode of circular shaped lattice point layer 7 and honeycomb site layer 6 is circular shaped lattice point layer 7 for upper and lower on site layer 3,
Under, between lower circular shaped lattice point layer 7 be provided with honeycomb site layer 6.
Embodiment 3：
With reference to shown in Fig. 4, the primary structure of the present embodiment is same as Example 1, repeats no more here, and its difference exists
In：
The set-up mode of circular shaped lattice point layer 7 and honeycomb site layer 6 is honeycomb site layer for upper and lower on the site layer 3
6, it is provided with circular shaped lattice point layer 7 between upper and lower honeycombed site layer 6.
Above-described embodiment is only that general principle of the present utility model, principal character and advantage has been shown and described.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply illustrated, on the premise of without departing from the utility model spirit and scope, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.
Claims (7)
1. a kind of light guide plate with cellular reflector site layer, it is characterised in that：From right to left successively include glass substrate layer (5),
Reflecting layer (4), light shield layer (2) and protective layer (1), the left surface silk-screen of the glass substrate layer (5) is provided with site layer (3),
The site layer (3) is made up of circular shaped lattice point layer (7) and honeycomb site layer (6) combination.
2. a kind of light guide plate with cellular reflector site layer according to claim 1, it is characterised in that：The glass baseplate
The thickness of layer (5) is 0.5-1.8mm.
3. a kind of light guide plate with cellular reflector site layer according to claim 1, it is characterised in that：The reflecting layer
(4) may be configured as any one in PET film layer, PC film layers, black ink layer.
4. a kind of light guide plate with cellular reflector site layer according to claim 1, it is characterised in that：The protective layer
(1) PE film layers are set to, the thickness is 0.01-0.05mm.
5. a kind of light guide plate with cellular reflector site layer according to claim 1, it is characterised in that：The site layer
(3) set-up mode of circular shaped lattice point layer (7) and honeycomb site layer (6) occupy honeycomb site layer (6) for circular shaped lattice point layer (7) on
Lower section.
6. a kind of light guide plate with cellular reflector site layer according to claim 1, it is characterised in that：The site layer
(3) set-up mode of circular shaped lattice point layer (7) and honeycomb site layer (6) is circular shaped lattice point layer (7) for upper and lower on, under, lower circle
Honeycomb site layer (6) is provided between shape site layer (7).
7. a kind of light guide plate with cellular reflector site layer according to claim 1, it is characterised in that：The site layer
(3) set-up mode of circular shaped lattice point layer (7) and honeycomb site layer (6) is honeycomb site layer (6) for upper and lower on, in upper and lower honeybee
Circular shaped lattice point layer (7) is provided between nest shape site layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089000.4U CN206114954U (en) | 2016-09-27 | 2016-09-27 | Take light guide plate on honeycomb reflective network point layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089000.4U CN206114954U (en) | 2016-09-27 | 2016-09-27 | Take light guide plate on honeycomb reflective network point layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114954U true CN206114954U (en) | 2017-04-19 |
Family
ID=58522132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089000.4U Expired - Fee Related CN206114954U (en) | 2016-09-27 | 2016-09-27 | Take light guide plate on honeycomb reflective network point layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987455A (en) * | 2021-03-05 | 2021-06-18 | 成都富爱光电科技有限公司 | Perspective glass light guide plate and production method thereof |
-
2016
- 2016-09-27 CN CN201621089000.4U patent/CN206114954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987455A (en) * | 2021-03-05 | 2021-06-18 | 成都富爱光电科技有限公司 | Perspective glass light guide plate and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109270698A (en) | Light collimating film and its application | |
| CN202598303U (en) | Backlight module and display device | |
| CN101144869A (en) | Light conductive board and the backlight module using same | |
| CN206114954U (en) | Take light guide plate on honeycomb reflective network point layer | |
| CN102466158A (en) | Surface lighting apparatus | |
| CN209446930U (en) | A kind of back light module unit structure of band lenti micro-structure | |
| WO2016043988A1 (en) | Micro-perforated hole reflectors in light guide plates | |
| CN201954377U (en) | Direct illumination-type ultrathin LED backlight module and display terminal | |
| CN202613239U (en) | Short-edge single-side incident light type backlight module and display equipment | |
| CN208818988U (en) | A kind of direct-light-type backlight reducing thickness | |
| CN201652057U (en) | Backlight module and liquid crystal display screen | |
| CN203965766U (en) | A kind of backlight module with high brightness laser site formula light guide plate | |
| CN206114957U (en) | High light efficiency light guide plate structure | |
| CN106772767A (en) | A kind of ultrathin LED backlight source component | |
| CN207008109U (en) | The light guide plate of one species triangle arc structure | |
| TW200815790A (en) | Light guide plate and backlight module using the same | |
| CN102691944A (en) | Light emitting diode (LED) edge-lighting backlight module | |
| CN208365317U (en) | A kind of annular silica gel light guide structure | |
| CN202392588U (en) | Backlight structure and liquid crystal display comprising same | |
| CN204573757U (en) | Backlight arrangement and liquid crystal display | |
| CN201348663Y (en) | Light guide plate | |
| CN202042405U (en) | Light guide module and light emitting keyboard applying same | |
| CN204989701U (en) | Backlight module | |
| CN206112676U (en) | LED (Light emitting diode) backlight module | |
| CN206114948U (en) | Take LED backlight unit in lamp position groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180416 Address after: 523981 Silver Road, West Village, Shatin Town, Dongguan, Guangdong Patentee after: Dongguan yintaifeng Optical Technology Co., Ltd. Address before: 523982 Port Road, West Village, Sha Tin Town, Dongguan, Guangdong Patentee before: Dongguan Yintefeng Optical Glass Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |