CN107037531A - It is a kind of to reduce the production method of glass light guide plate aberration - Google Patents
It is a kind of to reduce the production method of glass light guide plate aberration Download PDFInfo
- Publication number
- CN107037531A CN107037531A CN201710476607.0A CN201710476607A CN107037531A CN 107037531 A CN107037531 A CN 107037531A CN 201710476607 A CN201710476607 A CN 201710476607A CN 107037531 A CN107037531 A CN 107037531A
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- glass
- production method
- aberration
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- 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.)
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Classifications
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- 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
-
- 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
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- 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 provide it is a kind of reduce the production method of glass light guide plate aberration, according to preliminary dimension well cutting preliminary dimension glass plate and it is cleaned, the processing such as edging；Then laser engraving machine is used, according to the wherein one side of designed site scheme engraved glass plate in net-pont design software, light directing site is formed；The silk-screen plate consistent with site scheme is then made, the printing using the silk-screen plate to progress light guide ink obtains guide-lighting board finished product after printing.Glass light guide plate is produced in this way, it is possible to decrease light guide plate aberration.
Description
Technical field
The present invention relates to light guide plate field, a kind of production method of reduction glass light guide plate aberration is specifically disclosed.
Background technology
At present, light guide plate is broadly divided into plastic cement material light guide plate and glass material light guide plate, glass material light guide plate due to
Hardness is high, and do not absorb water the characteristics such as deformation, progressively applies in large-sized display device.But in the production of glass light guide plate,
Light directing site is generally printed using silk-screen mode, this processing mode one side light guide plate aberration is difficult to control to, on the other hand,
Ink is easy to fall off, and there may be quality problems in the production and use process.So, glass light guide plate aberration how is reduced,
It is the deficiencies in the prior art, a kind of production method for solving above-mentioned technical problem need to be found.
The content of the invention
Based on this, it is necessary to reduce the production method of glass light guide plate aberration there is provided a kind of for prior art problem, lead to
The method formation light directing site being combined using laser engraving with silk-screen is crossed, so as to reduce glass light guide plate aberration.
For solve prior art problem, the present invention disclose it is a kind of reduction glass light guide plate aberration production method, including with
Lower step：
S1, the glass plate of well cutting preliminary dimension and it is cleaned, the processing such as edging；
S2, the wherein one side with laser engraving glass plate, form light directing site；
S3, with silk screen print light guide ink in the light directing site that S2 steps are formed；
S4, guide-lighting board finished product.
Preferably, the light guide ink in the S3 uses low aberration light guide ink.
Preferably, it is additionally provided with detecting step between the S3 and S4.
Preferably, the S1 steps also include steel process.
Preferably, the light directing site depth in the S2 is 50 μm.
Beneficial effects of the present invention are：The present invention discloses a kind of production method of reduction glass light guide plate aberration, using sharp
Light engraving process forms light directing site on glass-board surface, and light guide ink is printed using silk-screen mode again on site, so that
Both the fine cracks formed during laser engraving can be filled up, light guide effect, less aberration are enhanced again.
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.
According to preliminary dimension well cutting preliminary dimension glass plate and it is cleaned, the processing such as edging；Then with sharp
Light engraving machine, according to the wherein one side of designed site scheme engraved glass plate in net-pont design software, forms light directing site；
The silk-screen plate consistent with site scheme is then made, the printing using the silk-screen plate to progress light guide ink is obtained guide-lighting after printing
Board finished product.
Based on above example, light guide ink can use low aberration light guide ink.
Based on above example, the processing step detected to light guide plate can be set after printing.
Based on above example, before laser dotting, tempering processing first can be carried out to glass plate.
Based on above example, laser dotting it is deep-controlled at 50 μm.
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 reduce the production method of glass light guide plate aberration, it is characterised in that comprises the following steps：
S1, the glass plate of well cutting preliminary dimension and it is cleaned, the processing such as edging；
S2, the wherein one side with laser engraving glass plate, form light directing site；
S3, with silk screen print light guide ink in the light directing site that S2 steps are formed；
S4, guide-lighting board finished product.
2. the production method of a kind of reduction glass light guide plate aberration according to claim 1, it is characterised in that in the S3
Light guide ink use low aberration light guide ink.
3. it is according to claim 1 it is a kind of reduce glass light guide plate aberration production method, it is characterised in that the S3 and
Detecting step is additionally provided between S4.
4. a kind of production method of reduction glass light guide plate aberration according to claim 1, it is characterised in that the S1 steps
Suddenly steel process is also included.
5. the production method of a kind of reduction glass light guide plate aberration according to claim 1, it is characterised in that in the S2
Light directing site depth be 50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476607.0A CN107037531B (en) | 2017-06-21 | 2017-06-21 | A kind of production method reducing glass light guide plate color difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476607.0A CN107037531B (en) | 2017-06-21 | 2017-06-21 | A kind of production method reducing glass light guide plate color difference |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107037531A true CN107037531A (en) | 2017-08-11 |
| CN107037531B CN107037531B (en) | 2019-04-30 |
Family
ID=59542520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476607.0A Active CN107037531B (en) | 2017-06-21 | 2017-06-21 | A kind of production method reducing glass light guide plate color difference |
Country Status (1)
| Country | Link |
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| CN (1) | CN107037531B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437597A (en) * | 2018-10-30 | 2019-03-08 | 东莞市银泰丰光学科技有限公司 | A kind of anti-scratch processing method of glass light guide plate |
| CN110461097A (en) * | 2019-08-23 | 2019-11-15 | 惠州中京电子科技有限公司 | A method of improving LED printed wiring board color difference |
Citations (5)
| 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 |
| CN103675990A (en) * | 2013-12-26 | 2014-03-26 | 深圳Tcl新技术有限公司 | Curved light guide plate and manufacturing method thereof |
| CN105044817A (en) * | 2015-08-19 | 2015-11-11 | 广州创维平面显示科技有限公司 | Light guide plate, liquid crystal module group, and liquid crystal television |
| 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 |
-
2017
- 2017-06-21 CN CN201710476607.0A patent/CN107037531B/en active Active
Patent Citations (5)
| 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 |
| CN103675990A (en) * | 2013-12-26 | 2014-03-26 | 深圳Tcl新技术有限公司 | Curved light guide plate and manufacturing method thereof |
| CN105044817A (en) * | 2015-08-19 | 2015-11-11 | 广州创维平面显示科技有限公司 | Light guide plate, liquid crystal module group, and liquid crystal television |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437597A (en) * | 2018-10-30 | 2019-03-08 | 东莞市银泰丰光学科技有限公司 | A kind of anti-scratch processing method of glass light guide plate |
| CN110461097A (en) * | 2019-08-23 | 2019-11-15 | 惠州中京电子科技有限公司 | A method of improving LED printed wiring board color difference |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107037531B (en) | 2019-04-30 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180418 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. |
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| GR01 | Patent grant |