CN205982708U - Two -sided hot pressing light guide plate - Google Patents
Two -sided hot pressing light guide plate Download PDFInfo
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- CN205982708U CN205982708U CN201621012662.1U CN201621012662U CN205982708U CN 205982708 U CN205982708 U CN 205982708U CN 201621012662 U CN201621012662 U CN 201621012662U CN 205982708 U CN205982708 U CN 205982708U
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- guide plate
- light guide
- raised line
- sided hot
- site
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Abstract
The utility model provides a two -sided hot pressing light guide plate, including going out the plain noodles, be equipped with first aspect and second aspect on the play plain noodles, first aspect is the site face, the second aspect is the structural plane, be equipped with the sand grip that is parallel to each other on the structural plane, adjacent sand grip interconnect. The utility model discloses a technique effect is for making light fully reflect, in addition the indiscriminate cloth in site for light can be abundant utilized by the reflection, further improve the brilliance and the degree of consistency.
Description
Technical field
This utility model belongs to guide-lighting technical field, more particularly, to a kind of two-sided hot-pressing light guide plate.
Background technology
Light guide plate former material is broadly divided into flat board and the structured sheet material of one side at present.
Flat board application is more universal, and machine newly developed needs to meet optics and picture requirement using a face structural slab,
But a face structural panel is larger by planform and effect of depth, and current precision is difficult to reach.A face structural panel is secondary simultaneously
During printing net-point, optics and picture are difficult to adjust, and structural plane easily causes damage, all can cause to damage in printing, turnover transport
Wound, throws line yield in client and is a greater impact, the requirement being reduced based on lasting cost and energy consumption, therefore provides one kind to have
The light guide plate of two-sided hot pressing, improves briliancy and the uniformity.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of two-sided hot-pressing light guide plate.
For solving the above problems, the technical scheme that this utility model is adopted is as follows：
As the first embodiment, this utility model provides a kind of two-sided hot-pressing light guide plate, and including exiting surface, it is special
Levy and be, described exiting surface is provided with the first level and the second aspect, described the first level is dot surface, described second aspect is
Structural plane, described structural plane is provided with the raised line being parallel to each other, and adjacent raised line is connected with each other.
On the basis of the first embodiment, as second embodiment, described dot surface is provided with some ring networks
Point, described ring network spot diameter is identical.
On the basis of second embodiment, as the third embodiment, described ring network spot diameter is 10 μm-
200μm；Adjacent annular site spacing distance is 50 μm -200 μm.
On the basis of the third embodiment, as the 4th kind of embodiment, described raised line be shaped as circular arc raised line or
Triangle raised line.
On the basis of the 4th kind of embodiment, as the 5th kind of embodiment, the depth of described raised line is 20～50 μm,
Described adjacent raised line corrugation pitch is 100～200 μm.
The present invention mainly adopts bakelite material, makes and light guide plate size shape identical detachable module, then light guide plate
Replace with lower bakelite module during plastic polishing in time, realize effective clamping of upper and lower light guide plate, it is to avoid the sticking up of fluctuating plate light guide plate
Skin and filling bits.
Compared with prior art, a kind of two-sided hot-pressing light guide plate provided by the utility model, has reached following technology effect
Really：Light guide plate employs flat plate, and the technological development meeting inexpensive low energy consumption requires；By hot pressing of different shapes up and down
Model, this double-sided light guide plate utilizes the structural plane of exiting surface second aspect, and the refraction to realize light strengthens；The first level site
So that light fully reflects, unrest cloth in site be so that light can sufficiently be utilized by reflection in addition in face, comprehensive improve briliancy and
The uniformity；Wherein, described ring network spot diameter is identical, intensive hot pressing distribution, improves further and light picture and incident side
Hotspot；Described ring network spot diameter be 10 μm -100 μm, adjacent annular site spacing distance be 50 μm -200 μm it is adaptable to
Backlight of mobile terminal light guide plate application demand；Described ring network spot diameter is 10 μm -100 μm；Adjacent annular site spacing distance
For 50 μm -200 μm it is adaptable to notebook display backlight light guide plate application demand, this annular site adopt groove design so that
Light fully reflects, and unrest cloth in site be so that light can sufficiently be utilized by reflection in addition, improves briliancy and uniformly further
Degree；Meet the requirement of different clients from circular arc raised line or triangle raised line, the depth of described raised line is 20～50 μm, between crest
It is applied to all kinds of backlight guide plate application demands away from for 100～200 μm, this numerical value improves briliancy and the uniformity further.
Brief description
Fig. 1 is the structural representation of the two-sided hot-pressing light guide plate of this utility model；
Fig. 2 is the dot surface floor map of the two-sided hot-pressing light guide plate of this utility model；
Fig. 3 is the structural plane structural representation of the two-sided hot-pressing light guide plate of this utility model；
Fig. 4 is the circular arc raised line schematic diagram in this utility model two-sided hot pressing light conducting plate structure face；
Fig. 5 is the triangle raised line schematic diagram in this utility model two-sided hot pressing light conducting plate structure face.
Specific embodiment
For further illustrating that this utility model is to reach technological means and effect that predetermined utility model purpose is taken,
Below in conjunction with accompanying drawing and preferred embodiment, to according to specific embodiment of the present utility model, structure, feature and its effect, in detail
Carefully it is described as follows：
This utility model provides a kind of two-sided hot-pressing light guide plate, as shown in Figure 1, Figure 2, Figure 3 shows, including exiting surface 1, exiting surface
1 is provided with the first level 2 and the second aspect 3, and described the first level 2 is dot surface 21, and described second aspect 3 is structural plane 31,
Described structural plane 31 is provided with the raised line 311 being parallel to each other, and adjacent described raised line 311 is connected with each other.
Wherein, light guide plate uses flat plate, by hot pressing model of different shapes up and down, light guide plate exiting surface 1 is entered
The two-sided hot pressing of row, defining the first level 2 is dot surface 21, and the second aspect 3 is to be parallel to each other and interconnective raised line 311 is tied
The double-sided light guide plate in structure face 31.This double-sided light guide plate utilizes the structural plane 31 of exiting surface 1 second aspect 3, to realize the folding of light
Penetrate enhancing；, so that light fully reflects, unrest cloth in site is so that light can be sufficiently anti-in addition for the first level 2 dot surface 21
Penetrate utilization, comprehensively improve briliancy and the uniformity.
Optionally, as Fig. 2, described dot surface 21 is provided with some annular sites 211, and described annular site 211 diameter is identical.
Wherein, described annular site 211 diameter is identical, and intensive hot pressing distribution improves further and light picture and incident side
Hotspot.
Optionally, as Fig. 2, described a diameter of 10 μm -200 μm of site 211 of annular；Adjacent annular site 211 spacing distance
For 50 μm -200 μm.
Wherein, described a diameter of 10 μm -100 μm of site 211 of annular；Adjacent annular site 211 spacing distance be 50 μm-
200 μm it is adaptable to backlight of mobile terminal light guide plate application demand；Described a diameter of 10 μm -100 μm of site 211 of annular；Adjacent ring
Shape site 211 spacing distance is 50 μm -200 μm it is adaptable to notebook display backlight light guide plate application demand.This annular site is adopted
With the design of groove so that light fully reflects, unrest cloth in site, so that light can sufficiently be utilized by reflection, enters one in addition
Step improves briliancy and the uniformity.
Optionally, as Fig. 3, Fig. 4, Fig. 5, described raised line 311 is shaped as circular arc raised line 3111 or triangle raised line 3112.
Optionally, as Fig. 3, Fig. 4, Fig. 5, the depth of described raised line 311 is 20～50 μm, described adjacent raised line 311 crest
Spacing is 100～200 μm.
Wherein, can be selected for circular arc raised line 3111 or triangle raised line 3112 meets the requirement of different clients, described raised line 311
Depth be 20～50 μm, corrugation pitch is applied to all kinds of backlight guide plate application demands for 100～200 μm, and this numerical value enters one
Step improves briliancy and the uniformity.
Compared with prior art, light guide plate uses flat plate, by hot pressing model of different shapes up and down, to light guide plate
Exiting surface 1 carries out two-sided hot pressing, and defining the first level 2 is dot surface 21, and the second aspect 3 is to be parallel to each other and interconnective
The double-sided light guide plate of raised line 311 structural plane 31.This double-sided light guide plate utilizes the structural plane 31 of exiting surface 1 second aspect 3, to realize
The refraction of light strengthens；So that light fully reflects, unrest cloth in site is so that light can fill the first level 2 dot surface 21 in addition
That divides is utilized by reflection, comprehensively improves briliancy and the uniformity.Wherein, described annular site 211 diameter is identical, and intensive hot pressing divides
Cloth, improves further and light picture and incident side Hotspot.Wherein, described a diameter of 10 μm -100 μm of site 211 of annular；Phase
Adjacent annular site 211 spacing distance is 50 μm -200 μm it is adaptable to backlight of mobile terminal light guide plate application demand；Described ring network
A diameter of 10 μm -100 μm of point 211；Adjacent annular site 211 spacing distance is 50 μm -200 μm it is adaptable to notebook display is carried on the back
Photoconduction tabula rasa application demand.This annular site using groove design so that light fully reflects, in addition site unrest cloth so that
Light can sufficiently be utilized by reflection, improves briliancy and the uniformity further.Wherein, can be selected for circular arc raised line 3111 or triangle
Shape raised line 3112 meets the requirement of different clients, and the depth of described raised line 311 is 20～50 μm, and corrugation pitch is 100～200 μm
It is applied to all kinds of backlight guide plate application demands, this numerical value improves briliancy and the uniformity further.
Described above illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned it should be understood that this
Utility model is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and can be used for various
Other combinations, modification and environment, and can be in utility model contemplated scope described herein, by above-mentioned teaching or association area
Technology or knowledge be modified.And the change that those skilled in the art are carried out and change are without departing from spirit of the present utility model and model
Enclose, then all should be in the protection domain of this utility model claims.
Claims (5)
1. a kind of two-sided hot-pressing light guide plate, including exiting surface it is characterised in that described exiting surface is provided with the first level and second
Aspect, described the first level is dot surface, and described second aspect is structural plane, and described structural plane is provided be parallel to each other convex
Bar, adjacent raised line is connected with each other.
2. a kind of two-sided hot-pressing light guide plate according to claim 1 is it is characterised in that described dot surface is provided with some annulars
Site, described ring network spot diameter is identical.
3. a kind of two-sided hot-pressing light guide plate according to claim 2 is it is characterised in that described ring network spot diameter is 10 μ
m-200μm；Adjacent annular site spacing distance is 50 μm -200 μm.
4. a kind of two-sided hot-pressing light guide plate according to claim 3 is it is characterised in that described raised line is shaped as circular arc raised line
Or triangle raised line.
5. a kind of two-sided hot-pressing light guide plate according to claim 4 is it is characterised in that the depth of described raised line is 20～50
μm, described adjacent raised line corrugation pitch is 100～200 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012662.1U CN205982708U (en) | 2016-08-31 | 2016-08-31 | Two -sided hot pressing light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012662.1U CN205982708U (en) | 2016-08-31 | 2016-08-31 | Two -sided hot pressing light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982708U true CN205982708U (en) | 2017-02-22 |
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ID=58039657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012662.1U Active CN205982708U (en) | 2016-08-31 | 2016-08-31 | Two -sided hot pressing light guide plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN205982708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873155A (en) * | 2018-08-09 | 2018-11-23 | 嘉兴市创杰电子科技有限公司 | A kind of production method and its structure of light guide plate |
| CN109683228A (en) * | 2018-12-30 | 2019-04-26 | 深圳市天诺通光电科技有限公司 | A kind of light guide plate and its moulding process |
-
2016
- 2016-08-31 CN CN201621012662.1U patent/CN205982708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873155A (en) * | 2018-08-09 | 2018-11-23 | 嘉兴市创杰电子科技有限公司 | A kind of production method and its structure of light guide plate |
| CN109683228A (en) * | 2018-12-30 | 2019-04-26 | 深圳市天诺通光电科技有限公司 | A kind of light guide plate and its moulding process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |