CN107167868A - A kind of production method of glass light guide plate - Google Patents
A kind of production method of glass light guide plate Download PDFInfo
- Publication number
- CN107167868A CN107167868A CN201710475980.4A CN201710475980A CN107167868A CN 107167868 A CN107167868 A CN 107167868A CN 201710475980 A CN201710475980 A CN 201710475980A CN 107167868 A CN107167868 A CN 107167868A
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- ink
- glass
- dot surface
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 238000007688 edging Methods 0.000 claims abstract description 4
- 238000010147 laser engraving Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000976 ink Substances 0.000 abstract description 21
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 238000007639 printing Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Planar Illumination Modules (AREA)
Abstract
Present invention system provides a kind of production method of glass light guide plate, and it includes：Prepare the glass substrate of preliminary dimension, for lifting light guide plate performance, preferably ultra-clear glasses, and cleaned, edging processing, using glass substrate wherein one side is as dot surface, in dot surface pasting protective film；Predetermined stipple pattern is got ready in dot surface with laser engraving machine, laser intensity, which is adjusted to glass substrate, when getting ready does not produce the maximum intensity that fine cracks are hit；Printed on dot surface or be coated with or spray ink and solidify, UV cured printing inks or thermo-cured ink may be selected in ink；Diaphragm is thrown off, glass light guide plate is obtained.Light guiding points are formed using laser dotting mode; using diaphragm; perforation is synchronously formed during laser dotting; being not required to silk screen during coating ink can directly print; diaphragm is thrown off after solidification and forms the depression light directing site for being coated with light guide ink; so as to improve production efficiency, guide-lighting performance is improved.
Description
Technical field
The present invention relates to light guide plate technical field, a kind of production method of glass light guide plate is specifically disclosed.
Background technology
It is general using screen printing method formation light directing site, in the production of organic light guide plate, one in the production of glass light guide plate
As light guiding points are formed using laser dotting mode, if processing glass light guide plate using laser dotting mode, one side laser exists
Glass surface easily forms fine cracks, and the guide-lighting efficiency of the depression light guiding points on the other hand formed on a glass is not good enough, so such as
While what application laser dotting processes site, guide-lighting efficiency is improved, the fine cracks on light guiding points periphery is solved, is prior art
In deficiency.
The content of the invention
Based on this, it is necessary to which, for prior art problem there is provided a kind of glass light guide plate production method, it beats using laser
Point mode formation site, and the fine cracks to be formed are filled up with ink, while playing guide-lighting effect.
To solve prior art problem, the present invention uses following technical scheme：
A kind of production method of glass light guide plate, comprises the following steps：
S1, preparation glass substrate；
S2, using the glass substrate wherein one side as dot surface, in dot surface pasting protective film；
S3, with laser engraving machine predetermined stipple pattern is got ready in the dot surface, laser intensity is adjusted to glass base when getting ready
Plate does not produce the maximum intensity that fine cracks are hit；
S4, print or be coated with the dot surface and ink and solidify；
S5, the diaphragm is thrown off, obtain glass light guide plate.
Preferably, the S1 is：Prepare glass substrate, and cleaned, edging processing.
Preferably, the glass substrate is ultra-clear glasses substrate.
Preferably, the ink is UV cured printing inks.
The S4 is：Thermo-cured ink is sprayed on the dot surface and is heating and curing.
Compared with prior art, its advantage is the present invention：Light guiding points are formed using laser dotting mode, using guarantor
Cuticula, synchronously forms perforation during laser dotting, and being not required to silk screen during coating ink can be directly printed, and protection is thrown off after solidification
Film is to form the depression light directing site for being coated with light guide ink, and light guide ink has also been filled up light directing site periphery and may deposited
Fine cracks, so as to improve production efficiency, improve guide-lighting performance.
Embodiment
For the feature, technological means and the specific purposes reached, function of the present invention, lower mask body can be further appreciated that
Embodiment is described in further detail to the present invention.
Prepare the glass substrate of preliminary dimension, for lifting light guide plate performance, preferably ultra-clear glasses, and cleaned, edging
Processing, using glass substrate wherein simultaneously as dot surface, in dot surface pasting protective film；
Predetermined stipple pattern is got ready in dot surface with laser engraving machine, laser intensity is adjusted to glass substrate and do not produced when getting ready
The maximum intensity that fine cracks are hit；Printed on dot surface or be coated with or spray ink and solidify, UV solidified oils may be selected in ink
Ink or thermo-cured ink；Diaphragm is thrown off, glass light guide plate is obtained.
In process of production, light guiding points are formed using laser dotting mode, it is same during laser dotting using diaphragm
Step forms perforation, is not required to silk screen during coating ink and can directly print, and diaphragm is thrown off after solidification forms and be coated with guide-lighting oil
The depression light directing site of ink, and light guide ink has also filled up light directing site periphery fine cracks that may be present, so as to improve
Production efficiency, improves guide-lighting performance.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of production method of glass light guide plate, it is characterized in that, comprise the following steps：
S1, preparation glass substrate；
S2, using the glass substrate wherein one side as dot surface, in dot surface pasting protective film；
S3, with laser engraving machine predetermined stipple pattern is got ready in the dot surface, laser intensity is adjusted to glass base when getting ready
Plate does not produce the maximum intensity that fine cracks are hit；
S4, print or be coated with the dot surface and ink and solidify；
S5, the diaphragm is thrown off, obtain glass light guide plate.
2. a kind of production method of glass light guide plate according to claim 1, it is characterized in that, the S1 is：Prepare glass
Substrate, and cleaned, edging processing.
3. a kind of production method of glass light guide plate according to claim 1, it is characterized in that, the glass substrate is ultrawhite
Glass substrate.
4. a kind of production method of glass light guide plate according to claim 1, it is characterized in that, the ink is UV solidified oils
Ink.
5. a kind of production method of glass light guide plate according to claim 1, it is characterized in that, the S4 is：In the net
Thermo-cured ink is sprayed on point face and is heating and curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475980.4A CN107167868B (en) | 2017-06-21 | 2017-06-21 | production method of glass light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475980.4A CN107167868B (en) | 2017-06-21 | 2017-06-21 | production method of glass light guide plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107167868A true CN107167868A (en) | 2017-09-15 |
| CN107167868B CN107167868B (en) | 2019-12-06 |
Family
ID=59819070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710475980.4A Active CN107167868B (en) | 2017-06-21 | 2017-06-21 | production method of glass light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107167868B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143456A (en) * | 2018-11-08 | 2019-01-04 | 惠州安嵘光电产品有限公司 | Light guide plate and preparation method thereof |
| CN109270622A (en) * | 2018-10-22 | 2019-01-25 | 东莞市银泰丰光学科技有限公司 | Processing method for changing surface tension and water drop angle of glass light guide plate |
| CN109551110A (en) * | 2017-09-26 | 2019-04-02 | 蓝思科技（长沙）有限公司 | A kind of mobile phone 3D glassy layer cover board method of texture processing and processing unit (plant) |
| WO2020250150A1 (en) * | 2019-06-10 | 2020-12-17 | Richard Hunter | An animated illuminated sign |
| 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 |
| CN115236791A (en) * | 2022-07-27 | 2022-10-25 | 广东绿展科技有限公司 | Light guide glass, composite light guide glass, preparation methods of light guide glass and composite light guide glass, and light guide glass device |
| CN119148282A (en) * | 2024-11-11 | 2024-12-17 | 龙口科诺尔玻璃科技有限公司 | Production process of natural diffuse reflection light based on color micro-patterning of color glass |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4198584A4 (en) * | 2020-08-14 | 2024-07-31 | New Vision Display Technology (Shenzen) Co., Ltd. | LIGHT GUIDE BOARD, FRONT LIGHT GUIDE STRUCTURE FOR REFLECTIVE TFT SCREEN AND SUNLIGHT SCREEN |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148451A (en) * | 2013-03-07 | 2013-06-12 | 苏州胜利精密制造科技股份有限公司 | Novel reflection sheet and backlight module structure thereof |
| JP2013125685A (en) * | 2011-12-15 | 2013-06-24 | Hayamizu Denki Kogyo Kk | Light guide plate, lighting device, method for manufacturing light guide plate, and method for manufacturing lighting device |
| CN106054459A (en) * | 2016-08-18 | 2016-10-26 | 深圳创维－Rgb电子有限公司 | Ultrathin backlight module preparing method, ultrathin backlight module preparing device and television |
| CN105044817B (en) * | 2015-08-19 | 2018-06-19 | 广州创维平面显示科技有限公司 | A kind of light guide plate, liquid crystal module and LCD TV |
-
2017
- 2017-06-21 CN CN201710475980.4A patent/CN107167868B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013125685A (en) * | 2011-12-15 | 2013-06-24 | Hayamizu Denki Kogyo Kk | Light guide plate, lighting device, method for manufacturing light guide plate, and method for manufacturing lighting device |
| CN103148451A (en) * | 2013-03-07 | 2013-06-12 | 苏州胜利精密制造科技股份有限公司 | Novel reflection sheet and backlight module structure thereof |
| CN105044817B (en) * | 2015-08-19 | 2018-06-19 | 广州创维平面显示科技有限公司 | A kind of light guide plate, liquid crystal module and LCD TV |
| CN106054459A (en) * | 2016-08-18 | 2016-10-26 | 深圳创维－Rgb电子有限公司 | Ultrathin backlight module preparing method, ultrathin backlight module preparing device and television |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551110A (en) * | 2017-09-26 | 2019-04-02 | 蓝思科技（长沙）有限公司 | A kind of mobile phone 3D glassy layer cover board method of texture processing and processing unit (plant) |
| CN109270622A (en) * | 2018-10-22 | 2019-01-25 | 东莞市银泰丰光学科技有限公司 | Processing method for changing surface tension and water drop angle of glass light guide plate |
| CN109143456A (en) * | 2018-11-08 | 2019-01-04 | 惠州安嵘光电产品有限公司 | Light guide plate and preparation method thereof |
| WO2020250150A1 (en) * | 2019-06-10 | 2020-12-17 | Richard Hunter | An animated illuminated sign |
| 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 |
| CN115236791A (en) * | 2022-07-27 | 2022-10-25 | 广东绿展科技有限公司 | Light guide glass, composite light guide glass, preparation methods of light guide glass and composite light guide glass, and light guide glass device |
| CN115236791B (en) * | 2022-07-27 | 2024-06-07 | 广东绿展科技有限公司 | Light guide glass, composite light guide glass, preparation method of composite light guide glass and light guide glass device |
| CN119148282A (en) * | 2024-11-11 | 2024-12-17 | 龙口科诺尔玻璃科技有限公司 | Production process of natural diffuse reflection light based on color micro-patterning of color glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107167868B (en) | 2019-12-06 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180416 Address after: 523981 Silver Road, West Village, Shatin Town, Dongguan, Guangdong Applicant after: Dongguan yintaifeng Optical Technology Co., Ltd. Address before: 523981 Port Road, West Village, Sha Tin Town, Dongguan, Guangdong Applicant before: Dongguan Yintefeng Optical Glass Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |