CN206112674U - Improvement type backlight unit structure - Google Patents
Improvement type backlight unit structure Download PDFInfo
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- CN206112674U CN206112674U CN201621042346.9U CN201621042346U CN206112674U CN 206112674 U CN206112674 U CN 206112674U CN 201621042346 U CN201621042346 U CN 201621042346U CN 206112674 U CN206112674 U CN 206112674U
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- layer
- plate body
- glass substrate
- unit structure
- guide plate
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Abstract
The utility model discloses an improvement type backlight unit structure, including light guide plate body and LED light source, the light guide plate body includes glass substrate layer, reflection stratum, light shield layer and protective layer according to production sequence in proper order, and the side silk screen printing that the glass substrate layer is close to the reflection stratum is provided with the site layer, and four angles in upper and lower, left and right in light guide plate body reflection stratum all are provided with the income plain noodles that the chamfer formed, and every goes into all corresponding LED light sources that is provided with of plain noodles. The beneficial effects of the utility model are that: silk screen point layer and reflection stratum in proper order between glass substrate layer and light shield layer cover the site layer with the reflection stratum is tight, make these functional layers completely cut off with external to promote the anti folding endurance ability of light guide plate, the face glossiness of being shaded from the sun is high, and long service life adopts the glass substrate in addition, and heat resistance is good, non -deformable, the design of light is advanced in the four corners, promotes the degree of consistency of light source on light guide plate body 7, thereby reduces the energy consumption through the lamp pearl quantity that reduces the LED light source moreover.
Description
Technical field
This utility model is related to back light model setting technology field, more particularly to a kind of corner entering light with glass light guide plate
Modified form back light module unit structure.
Background technology
In prior art, backlight module is divided into side-light type and straight-down negative according to light source dispensing position difference, and mostly is single
Side entering light, in order to lift the brightness of light guide plate, goes to realize, the monolateral entering light of backlight module is long by the quantity for increasing LED lamp bead
Degree is longer, and required LED lamp bead quantity accordingly will increase, and the defect of this mode is：Energy consumption is big, high cost.Furthermore, one
As be applied to the light guide plate of backlight module mainly using acrylic board, when the defect that the light guide plate of material manufacture is present is long
Between be heated can cause deformation, affect light guide plate service life.
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 modified form back of the body
Light modular structure, using glass light guide plate, and glass light guide plate corner arrange LED light source, one side reducing energy consumption, separately
On the one hand make light more uniform by four angle entering lights, also, glass light guide plate heat resistance is good, is unlikely to deform, so as to
Lift the service life of backlight module.
The technical solution adopted in the utility model is：
A kind of modified form back light module unit structure, including light conducting plate body and LED light source, the light conducting plate body is according to production
Order includes glass substrate layer, reflecting layer, light shield layer and protective layer, one side of the glass substrate layer near reflecting layer successively
Silk-screen is provided with site layer, and four, the upper and lower, left and right angle in the light conducting plate body reflecting layer is provided with entering for chamfering
Bright finish, described each incidence surface are correspondingly arranged on LED light source.
Preferably, the thickness of the light conducting plate body 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 thin layers, and the thickness is 0.01-0.05mm.
Preferably, the glass substrate layer is away from being covered with optical film on the one side in reflecting layer.
Preferably, described each LED light source is set to 1 LED lamp bead.
The beneficial effects of the utility model are：Screen print lattice-point layer and the reflection successively between glass substrate layer and light shield layer
Layer, site layer and reflecting layer is tightly covered, makes these functional layers be hedged off from the outer world, so as to lift the fold resistance of light guide plate
Can, the aging speed in reflecting layer is also reduced, shady face glossiness is high, long service life, and adopts glass baseplate, heat resistance
Well, it is unlikely to deform；Four, the upper and lower, left and right angle in light conducting plate body reflecting layer is provided with the incidence surface of chamfering, institute
State each incidence surface and be correspondingly arranged on LED light source, lift the uniformity of the light source on light guide plate, and by reducing LED light
The lamp bead quantity in source is so as to reducing energy consumption.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of light conducting plate body.
Fig. 3 is the structural representation of another embodiment of this utility model.
In figure：
- 2 site layer -3 of -1 light shield layer of protective layer
- 5 optical film -6 of -4 glass substrate layer of reflecting layer
- 7 LED light source -8 of light conducting plate body.
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 modified form back light module unit structure, including light conducting plate body 7 and LED light source 8, lead
The thickness of tabula rasa body is 0.5mm, makes this product have good dicoration, and visual effect is extremely dazzled.The light conducting plate body according to
Production sequence includes glass substrate layer 5, reflecting layer 4, light shield layer 2 and protective layer 1 successively, and glass substrate layer 5 is near reflecting layer 4
One side silk-screen is provided with site layer 3, and four, the upper and lower, left and right angle of light conducting plate body is provided with the incidence surface of chamfering
9, each incidence surface 9 is correspondingly arranged on LED light source, and each LED light source is set to 1 LED lamp bead, the design of corner entering light,
The uniformity of the light source in light conducting plate body 7 is lifted, and by reducing the lamp bead quantity of LED light source so as to reducing energy consumption.Instead
Penetrate any one that layer 4 may be configured as in PET film layer, PC film layers, black ink layer.Protective layer 1 is set to PE thin layers, the thickness
For 0.01mm, thickness is less, and ductility is preferable.
Screen print lattice-point layer 3 and reflecting layer 4 successively between glass substrate layer 5 and light shield layer, by site layer 3 and reflecting layer 4
Tightly cover, make these functional layers be hedged off from the outer world, so as to lift the fracture resistance of light conducting plate body 7, also reduce reflecting layer
Aging speed, shady face glossiness is high, long service life, and adopts glass baseplate, and heat resistance is good, is unlikely to deform.
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 thickness of light conducting plate body 7 is set to 1.8mm, and 1 thickness of protective layer is 0.05mm, the right flank of glass substrate layer 5
On be covered with optical film 6, it is possible to decrease there is halation phenomenon and lifts its brightness showing in light conducting plate body.
Above-described embodiment is only that ultimate principle of the present utility model, principal character and advantage has been shown and described.The industry
Technical staff it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is illustrated simply, on the premise of without departing from this utility model spirit and scope, this utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed this utility model.
Claims (6)
1. a kind of modified form back light module unit structure, including light conducting plate body（7）And LED light source（8）, it is characterised in that：It is described to lead
Tabula rasa body includes glass substrate layer successively according to production sequence（5）, reflecting layer（4）, light shield layer（2）And protective layer（1）, it is described
Glass substrate layer（5）Near reflecting layer（4）One side silk-screen be provided with site layer（3）, the light conducting plate body reflecting layer（4）
Four, upper and lower, left and right angle be provided with the incidence surface of chamfering（9）, described each incidence surface（9）It is correspondingly arranged on
LED light source.
2. a kind of modified form back light module unit structure according to claim 1, it is characterised in that：The light conducting plate body（7）
Thickness be 0.5-1.8mm.
3. a kind of modified form back light module unit structure according to claim 1, it is characterised in that：The reflecting layer（4）Can set
It is set to any one in PET film layer, PC film layers, black ink layer.
4. a kind of modified form back light module unit structure according to claim 1, it is characterised in that：The protective layer（1）Arrange
For PE thin layers, the thickness is 0.01-0.05mm.
5. a kind of modified form back light module unit structure according to claim 1, it is characterised in that：The glass substrate layer（5）
Away from reflecting layer（4）One side on be covered with optical film（6）.
6. a kind of modified form back light module unit structure according to claim 1, it is characterised in that：Described each LED light source sets
It is set to 1 LED lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042346.9U CN206112674U (en) | 2016-09-07 | 2016-09-07 | Improvement type backlight unit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042346.9U CN206112674U (en) | 2016-09-07 | 2016-09-07 | Improvement type backlight unit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112674U true CN206112674U (en) | 2017-04-19 |
Family
ID=58519494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621042346.9U Expired - Fee Related CN206112674U (en) | 2016-09-07 | 2016-09-07 | Improvement type backlight unit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113168037A (en) * | 2019-11-22 | 2021-07-23 | 高创(苏州)电子有限公司 | Glass backboard, preparation method thereof and display device |
-
2016
- 2016-09-07 CN CN201621042346.9U patent/CN206112674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113168037A (en) * | 2019-11-22 | 2021-07-23 | 高创(苏州)电子有限公司 | Glass backboard, preparation method thereof and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180423 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: 20200907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |