CN205844565U - A kind of glue-free frame ultra-thin light guide board - Google Patents
A kind of glue-free frame ultra-thin light guide board Download PDFInfo
- Publication number
- CN205844565U CN205844565U CN201620803049.5U CN201620803049U CN205844565U CN 205844565 U CN205844565 U CN 205844565U CN 201620803049 U CN201620803049 U CN 201620803049U CN 205844565 U CN205844565 U CN 205844565U
- Authority
- CN
- China
- Prior art keywords
- light
- plate body
- conducting plate
- light guide
- glue
- 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
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 239000011806 microball Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of glue-free frame ultra-thin light guide board, including light conducting plate body, diffuser plate, reflectance coating and light-shielding sheet, described diffuser plate is arranged on the basal surface of light conducting plate body, described reflectance coating is arranged on the upper surface of light conducting plate body, described light-shielding sheet is arranged on the surrounding sidewall of light conducting plate body, one end sidewall of described light conducting plate body is provided with through hole, it is provided with luminous lamp tube inside described through hole, this glue-free frame ultra-thin light guide board, employing special construction designs, eliminate adhesive frame structure, add the area of effective luminous zone, reduce the thickness of light guide plate, luminous lamp tube is arranged on the inside of light conducting plate body simultaneously, significantly increase the utilization rate of light, this utility model simple in construction, reasonable in design, it is worthy to be popularized.
Description
Technical field
This utility model relates to light guide plate technical field, a kind of glue-free frame ultra-thin light guide board.
Background technology
Light guide plate design principle comes from the LCDs of notebook computer, is the high-tech that line source is changed into area source
Skill product, optical grade acrylic (PMMA)/PC is base material, uses LCD display and the back light model setting technology of notebook computer, thoroughly
Cross the high light line conductivity of light guiding points, through computer, light guiding points is calculated, make light guide plate light reflect into the equal light state system of area source
Causing type, product uses spectrophotometry to combine and in constant temperature, constant humidity, dustless environmental condition with digital UV printing technology
Under be made, have ultra-thin, superbright, guide-lighting uniformly, energy-saving and environmental protection, no dark space, durable, to be difficult to yellow, installation and maintenance simple
Fast wait distinguishing feature.
At present, the light guide plate on market mostly uses adhesive frame structure, although this structure has certain structural stability,
But bringing a series of shortcomings such as volume is big, thick and heavy, the border width of glue frame have impact on the effective luminous zone of light guide plate simultaneously simultaneously
Area, reduce the utilization ratio of light.
Utility model content
The purpose of this utility model is to provide a kind of glue-free frame ultra-thin light guide board, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of glue-free frame ultra-thin light guide board, including leading
Tabula rasa body, diffuser plate, reflectance coating and light-shielding sheet, described diffuser plate is arranged on the basal surface of light conducting plate body, described reflectance coating
Being arranged on the upper surface of light conducting plate body, described light-shielding sheet is arranged on the surrounding sidewall of light conducting plate body, described light conducting plate body
One end sidewall be provided with through hole, the inside of described through hole is provided with luminous lamp tube.
Preferably, described light conducting plate body is provided with light guiding points.
Preferably, described light guiding points is irregular, and the lower surface being arranged in light conducting plate body that distribution density is different.
Preferably, described light guiding points is micro lens shape or micro-ball shape or tetrahedral angle cone prism shape.
Compared with prior art, the beneficial effects of the utility model are: this glue-free frame ultra-thin light guide board, use special construction
Design, eliminates adhesive frame structure, adds the area of effective luminous zone, reduces the thickness of light guide plate, simultaneously luminous lamp tube
It is arranged on the inside of light conducting plate body, significantly increases the utilization rate of light, this utility model simple in construction, reasonable in design, fall
Low manufacturing cost, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model light conducting plate body structural representation.
Figure kind: 1 light conducting plate body, 101 through holes, 102 light guiding points, 2 reflectance coatings, 3 diffuser plates, 4 light-shielding sheets, 5 luminous lamp tubes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment, based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of glue-free frame ultra-thin light guide board, including leaded light
Plate body 1, diffuser plate 3, reflectance coating 2 and light-shielding sheet 4, described diffuser plate 3 is arranged on the basal surface of light conducting plate body 1, described instead
Penetrating film 2 and be arranged on the upper surface of light conducting plate body 1, described light-shielding sheet 4 is arranged on the surrounding sidewall of light conducting plate body 1, described in lead
One end sidewall of tabula rasa body 1 is provided with through hole 101, and the inside of described through hole 101 is provided with luminous lamp tube 5, described light conducting plate body 1
Be provided with light guiding points 102, described light guiding points 102 in irregular, and distribution density different be arranged in light conducting plate body 1 time
Surface, described light guiding points 102 is micro lens shape or micro-ball shape or tetrahedral angle cone prism shape.
This glue-free frame ultra-thin light guide board, uses special construction design, eliminates adhesive frame structure, add effective luminous zone
Area, reduces the thickness of light guide plate, luminous lamp tube 5 is arranged on the inside of light conducting plate body 1 simultaneously, significantly increases light
Utilization rate.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a glue-free frame ultra-thin light guide board, including light conducting plate body (1), diffuser plate (3), reflectance coating (2) and light-shielding sheet (4),
It is characterized in that: described diffuser plate (3) is arranged on the basal surface of light conducting plate body (1), described reflectance coating (2) is arranged on light guide plate
The upper surface of body (1), described light-shielding sheet (4) is arranged on the surrounding sidewall of light conducting plate body (1), described light conducting plate body (1)
One end sidewall be provided with through hole (101), the inside of described through hole (101) is provided with luminous lamp tube (5).
One the most according to claim 1 glue-free frame ultra-thin light guide board, it is characterised in that: in described light conducting plate body (1)
It is provided with light guiding points (102).
One the most according to claim 2 glue-free frame ultra-thin light guide board, it is characterised in that: described light guiding points (102) is not in
Rule, and the lower surface being arranged in light conducting plate body (1) that distribution density is different.
One the most according to claim 2 glue-free frame ultra-thin light guide board, it is characterised in that: described light guiding points (102) is micro-
Lenslet shape or micro-ball shape or tetrahedral angle cone prism shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803049.5U CN205844565U (en) | 2016-07-28 | 2016-07-28 | A kind of glue-free frame ultra-thin light guide board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803049.5U CN205844565U (en) | 2016-07-28 | 2016-07-28 | A kind of glue-free frame ultra-thin light guide board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844565U true CN205844565U (en) | 2016-12-28 |
Family
ID=57640911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620803049.5U Expired - Fee Related CN205844565U (en) | 2016-07-28 | 2016-07-28 | A kind of glue-free frame ultra-thin light guide board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031669A (en) * | 2018-09-25 | 2018-12-18 | 杭州光粒科技有限公司 | The holographic nearly eye AR display system of compact based on complex function holographic optical elements (HOE) and its application |
-
2016
- 2016-07-28 CN CN201620803049.5U patent/CN205844565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031669A (en) * | 2018-09-25 | 2018-12-18 | 杭州光粒科技有限公司 | The holographic nearly eye AR display system of compact based on complex function holographic optical elements (HOE) and its application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202048503U (en) | LED (Light-Emitting Diode) backlight module diffusion board | |
| CN202598303U (en) | Backlight module and display device | |
| CN205317976U (en) | Light guide plate | |
| CN207337008U (en) | A kind of high-penetration high-brightness glass diffuser plate | |
| CN202870439U (en) | Liquid crystal display | |
| CN201489500U (en) | Touch screen | |
| CN100561308C (en) | Module backlight and liquid crystal indicator | |
| CN105182455B (en) | The production method of diffuser plate | |
| CN205844565U (en) | A kind of glue-free frame ultra-thin light guide board | |
| CN103822139A (en) | Backlight source module and display device | |
| CN102707371A (en) | Light guide plate | |
| CN205450321U (en) | Anti electromagnetic wave brightness enhancement film | |
| CN105353445A (en) | PMMA light guide plate with single-side microstructure and light output micro prism structure | |
| CN203224640U (en) | Light guide plate with excellent light guiding properties | |
| CN204719259U (en) | A kind of guiding device, backlight module and display device | |
| CN105511010A (en) | Optical film and optical element comprising same | |
| CN207488525U (en) | A kind of stacked light diffusing sheet for shortening light mixing distance and eliminating light source bright spot | |
| CN204832561U (en) | Dull and stereotyped lamp PS diffuser plate of LED | |
| CN204903794U (en) | Diffuser plate | |
| CN205880445U (en) | Back light module and liquid crystal display device | |
| CN205809491U (en) | A kind of ultra thin LED backlight module | |
| CN206470501U (en) | A kind of backlight module | |
| CN207867068U (en) | The special light guide plate of TV liquid crystal modules of novel energy-conserving | |
| CN202546479U (en) | Side light type backlight module | |
| CN209070871U (en) | Novel backlight mould group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |