CN109031505A - A kind of glass light guide plate - Google Patents
A kind of glass light guide plate Download PDFInfo
- Publication number
- CN109031505A CN109031505A CN201810722814.4A CN201810722814A CN109031505A CN 109031505 A CN109031505 A CN 109031505A CN 201810722814 A CN201810722814 A CN 201810722814A CN 109031505 A CN109031505 A CN 109031505A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- micro
- nano structure
- glass light
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 64
- 239000002086 nanomaterial Substances 0.000 claims abstract description 73
- 239000010410 layer Substances 0.000 claims abstract description 50
- 239000013047 polymeric layer Substances 0.000 claims abstract description 26
- 239000012790 adhesive layer Substances 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 229920000642 polymer Polymers 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052934 alunite Inorganic materials 0.000 description 1
- 239000010424 alunite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a kind of glass light guide plates, characterized in that it comprises: glass light guide plate ontology, the ontology include a light-emitting surface；Micro-nano structure layer, the micro-nano structure layer includes polymeric layer, and the polymeric layer is located at the light-emitting surface or is located at the light-emitting surface opposite side, and the polymeric layer is equipped with micro-nano structure far from the side of the ontology, forms micro-nano structure layer.The present invention provides a kind of glass light guide plate, using the micro-nano structure of polymer formation or use attaching process that micro-nano structure is made to be located at light-emitting surface or light-emitting surface opposite side in light emission side, the yield in glass light guide plate is greatly enhanced in this way, and according to different needs, different micro-nano structures is set, and more convenient and cost is also greatly reduced.
Description
Technical field
The present invention relates to the technical fields of light guide plate, more particularly, it relates to a kind of glass light guide plate.
Background technique
According to the development of information-intensive society, the demand to various types of display devices for displaying images has increased.
Recently, such as liquid crystal display (LCD), plasma display panel (PDP) and Organic Light Emitting Diode has been utilized
(OLED) the various display devices of display device.
Liquid crystal display device should have back light unit to provide light from outside.Back light unit may include such as light source, lead
Tabula rasa, reflector and upper piece subelement, and can also include at least one frame or chassis as support construction
(chassis), to support the side and the back side of display device.
In the component of back light unit, light guide plate (LGP) is for equably guiding the light from light source to entire
The flat components of display device, and may include being formed on the flat components extremely for the purpose for being uniformly distributed light etc.
Predetermined pattern on a few surface.
In general, light guide plate is made of the light-blocking plastic material of such as polymethyl methacrylate (PMMA).
However, although its with high transparency, due to plastics light guide plate should have intended level or bigger thickness with
Predetermined stiffness etc. is maintained, therefore plastics light guide plate has become strip with slimming whole display device.
In addition, plastics light guide plate has the disadvantages that due to biggish thermal expansion coefficient and higher wet swellability,
Plastics light guide plate is restricted in terms of the arrangement with light source part, and needs additional support construction.
The shortcomings that in order to overcome plastics light guide plate, the glass light guide plate made of glass material is had contemplated that recently.
Summary of the invention
Based on this, it is necessary to provide a kind of glass light guide plate to solve above-mentioned technical problem.
A technical solution of the invention is:
A kind of glass light guide plate, characterized in that it comprises:
Glass light guide plate ontology, the ontology include a light-emitting surface；
Micro-nano structure layer, the micro-nano structure layer includes polymeric layer, and the polymeric layer is located at the light-emitting surface or is located at institute
Light-emitting surface opposite side is stated, the polymeric layer is equipped with micro-nano structure far from the side of the ontology, forms micro-nano structure layer.
In one embodiment, the glass light guide plate bulk refractive index is n1, and the polymeric layer refractive index is n2,
Wherein, the absolute value of the difference of the n1 and n2 is not more than 0.5.
In one embodiment, adhesive layer is equipped between the glass light guide plate ontology and the micro-nano structure layer.
In one embodiment, the glass light guide plate bulk refractive index is n1, and the polymeric layer refractive index is n2,
The adhesive layer refractive index is n3, wherein the absolute value of the difference of described any the two of n1, n2 and n3 is not more than 0.5.
In one embodiment, bearing bed is equipped between the micro-nano structure layer and the adhesive layer.
In one embodiment, the glass light guide plate bulk refractive index is n1, and the polymeric layer refractive index is n2,
The adhesive layer refractive index is n3, and the bearing bed refractive index is n4, wherein the difference of described any the two of n1, n2, n3 and n4
Absolute value be not more than 0.5.
In one embodiment, the micro-nano structure is cylindrical mirror, in lenticule, drawing pattern, CD line, Fresnel lens
One or more combination.
In one embodiment, the light-emitting surface opposite side is equipped with reflecting layer, when the micro-nano structure layer is positioned at described
When light-emitting surface opposite side, the reflecting layer is set to the side of the micro-nano structure layer far from the ontology.
In one embodiment, the micro-nano structure surface be equipped with optical texture, the optical texture be protrusion and/or
Sunk structure.
In one embodiment, the optical texture is cylindrical mirror, in lenticule, drawing pattern, CD line, Fresnel lens
One or more combination.
Beneficial effects of the present invention:
The present invention provides a kind of glass light guide plate, using the micro-nano structure of polymer formation or uses attaching process in light emission side
So that micro-nano structure is located at light-emitting surface or light-emitting surface opposite side, greatly enhances the yield in glass light guide plate in this way, and
And different micro-nano structures is set according to different requirements, more convenient and cost is also greatly reduced.
Detailed description of the invention
Fig. 1 is a kind of glass light guide plate structural schematic diagram of the present invention；
Fig. 2 is the cross section structure schematic diagram of A-A ' in Fig. 1 of the present invention；
Fig. 3 is a kind of another structural schematic diagram of glass light guide plate of the present invention；
Fig. 4 is a kind of another structural schematic diagram of glass light guide plate of the present invention；
Fig. 5 is a kind of another structural schematic diagram of glass light guide plate of the present invention；
Fig. 6 is a kind of another structural schematic diagram of glass light guide plate of the present invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the present invention can be realized by many different forms, however it is not limited under
Embodiment described in face.On the contrary, the purpose of providing these embodiments is that making to the disclosure understanding
It is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
Any and all combinations of relevant listed item.
The present invention provides a kind of glass light guide plate, characterized in that it comprises:
Glass light guide plate ontology, the ontology include a light-emitting surface；When the light of light source enters in ontology from incidence surface, from light out
It projects in face；
Micro-nano structure layer, the micro-nano structure layer includes polymeric layer, and the polymeric layer is located at the light-emitting surface or is located at institute
Light-emitting surface opposite side is stated, the polymeric layer is equipped with micro-nano structure far from the side of the ontology, forms micro-nano structure layer；Work as institute
When the micro-nano structure layer stated is set to the light-emitting surface side, light-emitting surface opposite side is equipped with reflecting layer at this time, and light passes in ontology
It broadcasts, is projected finally by micro-nano structure, can effectively prevent light in ontology inner total reflection；When the micro-nano structure layer this
When with the light-emitting surface opposite side, it is equipped with reflecting layer far from the side of ontology in the micro-nano structure layer at this time, in this way by micro-
Nano-structured layer and reflecting layer are projected from light-emitting surface；Wherein, the polymeric layer can be photocuring or heat cure, described micro-
Micro-nano structure is protrusion and/or sunk structure, and the micro-nano structure is cylindrical mirror, lenticule, drawing pattern, CD line, Fresnel lens
Middle one or more kinds of combinations.In one embodiment, between the glass light guide plate ontology and the micro-nano structure layer
Equipped with adhesive layer, that is, after micro-nano structure layer is carried out, the light-emitting surface or light-emitting surface opposite side are bonded in by adhesive layer,
At this point, the micro-nano structure layer is single layer structure.
In one embodiment, the glass light guide plate bulk refractive index is n1, and the polymeric layer refractive index is n2,
Wherein, the absolute value of the difference of the n1 and n2 is not more than 0.5.
In one embodiment, the glass light guide plate bulk refractive index is n1, and the polymeric layer refractive index is n2,
The adhesive layer refractive index is n3, wherein the absolute value of the difference of described any the two of n1, n2 and n3 is not more than 0.5.
In one embodiment, bearing bed, this kind of structure institute are equipped between the micro-nano structure layer and the adhesive layer
The micro-nano structure layer stated is set to one surface of bearing bed, and then, another surface of bearing bed connects the glass by adhesive layer
Light conducting plate body, bearing bed can be the preferable materials of some translucency such as PET, PMMA, PC.
In one embodiment, the glass light guide plate bulk refractive index is n1, and the polymeric layer refractive index is n2,
The adhesive layer refractive index is n3, and the bearing bed refractive index is n4, wherein the difference of described any the two of n1, n2, n3 and n4
Absolute value be not more than 0.5.
In one embodiment, the micro-nano structure surface be equipped with optical texture, the optical texture be protrusion and/or
Sunk structure, in this way in original micro-nano structure surface in setting optical texture, the light that can preferably make in this way is more
It projects, wherein when the optical texture is sunk structure, the depth of sunk structure can be equal to the height of the micro-nano structure
Degree, it is of course possible to less than the height of the micro-nano structure.The optical texture is cylindrical mirror, lenticule, drawing pattern, CD line, phenanthrene
One or more kinds of combinations in alunite ear lens.
Please refer to Fig. 1 and Fig. 2, a kind of glass light guide plate 100, including light source 101 and glass light guide plate ontology 10；Institute
Stating glass light guide plate ontology 10 includes a light-emitting surface, and the light-emitting surface is equipped with micro-nano structure layer, and the micro-nano structure layer includes poly-
Close nitride layer 40 and micro-nano structure 20, the polymeric layer 40 can be heat-curable glue or optic-solidified adhesive, such as UV glue, described
Polymeric layer 40 is set to the light-emitting surface of the glass light guide plate ontology 10, and it is remote that the micro-nano structure 20 is set to the polymeric layer 40
From 10 side of glass light guide plate ontology, the micro-nano structure 20 can be bulge-structure or sunk structure, the micro-nano structure
20 be cylindrical mirror, one or more combine in lenticule, drawing pattern, CD line, Fresnel lens；20 table of micro-nano structure
Face is additionally provided with optical texture 30, and the micro-nano structure is that trough body structure, cylindrical mirror, lenticule, drawing pattern, CD line, Fresnel are saturating
One or more kinds of combinations in mirror, the optical texture 30 can be raised (not providing in figure) or sunk structure, such as
Rectangular channel or dovetail groove；The opposite side of 10 light-emitting surface of glass light guide plate ontology is equipped with reflecting layer 50, and the reflecting layer 50 can
To be directly arranged in the glass light guide plate ontology 10, it is also possible between existing centainly between the glass light guide plate ontology 10
Gap.It can be very good more to project light in this way；Certainly, the micro-nano structure layer can also be set to the reflecting layer 50 with
It (is not provided in figure) between the glass light guide plate ontology 10.
Fig. 3 and Fig. 4 is please referred to, a kind of glass light guide plate provided, the optical texture on 21 surface of micro-nano structure in Fig. 3
31, using is sunk structure, and is the shape with certain radian, different from Fig. 2；Micro-nano structure 22 in Fig. 4 is by optics
Structure 32 is divided, at this point, the depth of optical texture 32 is equal to the height of micro-nano structure 22, it may also be said to, 32 depth of optical texture
Equal to 22 height of micro-nano structure where optical texture 32.
Referring to Fig. 5, a kind of glass light guide plate is provided, between the glass light guide plate ontology 10 and the micro-nano structure layer
Equipped with adhesive layer 60, by the fitting of micro-nano structure layer and the glass light guide plate ontology 10；Micro-nano structure layer and the adhesive layer 60
Between be also provided with bearing bed (not providing in figure).
Referring to Fig. 6, a kind of glass light guide plate provided, polymeric layer 41 are equipped with far from 10 side of glass light guide plate ontology
Micro-nano structure forms micro-nano structure layer；The micro-nano structure surface of this kind of light guide plate is not provided with micro-nano structure, by adhesive layer 60 with
The glass light guide plate ontology 10 connects.
Micro-nano structure layer can be set to the light-emitting surface opposite side, and it is separate to be set to the micro-nano structure layer for reflecting layer 50 at this time
The side of the glass light guide plate ontology 10.
The present invention provides a kind of glass light guide plate, in light emission side using the micro-nano structure of polymer formation or using fitting
Technique makes micro-nano structure be located at light-emitting surface or light-emitting surface opposite side, is greatly enhanced in this way in the good of glass light guide plate
Rate, and different micro-nano structures is set according to different requirements, more convenient and cost is also greatly reduced.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, above in conjunction with attached drawing to the present invention
Specific embodiment be described in detail.Elaborate many details in the above description in order to fully understand this hair
It is bright.But the present invention can be implemented with being much different from other way described above, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by particular embodiments disclosed above.And
And each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not in above-described embodiment
The all possible combination of each technical characteristic be all described, if however, there is no contradiction in the combination of these technical features,
It all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those 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 guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of glass light guide plate, characterized in that it comprises:
Glass light guide plate ontology, the ontology include a light-emitting surface；
Micro-nano structure layer, the micro-nano structure layer includes polymeric layer, and the polymeric layer is located at the light-emitting surface or is located at institute
Light-emitting surface opposite side is stated, the polymeric layer is equipped with micro-nano structure far from the side of the ontology, forms micro-nano structure layer.
2. glass light guide plate according to claim 1, which is characterized in that the glass light guide plate bulk refractive index is n1,
The polymeric layer refractive index is n2, wherein the absolute value of the difference of the n1 and n2 is not more than 0.5.
3. glass light guide plate according to claim 1, which is characterized in that the glass light guide plate ontology and the micro-nano knot
Adhesive layer is equipped between structure layer.
4. glass light guide plate according to claim 3, which is characterized in that the glass light guide plate bulk refractive index is n1,
The polymeric layer refractive index is n2, and the adhesive layer refractive index is n3, wherein the difference of described any the two of n1, n2 and n3
Absolute value be not more than 0.5.
5. glass light guide plate according to claim 3, which is characterized in that between the micro-nano structure layer and the adhesive layer
Equipped with bearing bed.
6. glass light guide plate according to claim 5, which is characterized in that the glass light guide plate bulk refractive index is n1,
The polymeric layer refractive index is n2, and the adhesive layer refractive index is n3, and the bearing bed refractive index is n4, wherein the n1,
The absolute value of the difference of any the two of n2, n3 and n4 is not more than 0.5.
7. glass light guide plate according to claim 1, which is characterized in that the micro-nano structure is cylindrical mirror, lenticule, drawing
Silking, CD line, one or more kinds of combinations in Fresnel lens.
8. glass light guide plate according to claim 1, which is characterized in that the light-emitting surface opposite side is equipped with reflecting layer, when
When the micro-nano structure layer is located at the light-emitting surface opposite side, the reflecting layer is set to the micro-nano structure layer far from the ontology
Side.
9. glass light guide plate according to claim 1, which is characterized in that the micro-nano structure surface is equipped with optical texture,
The optical texture is protrusion and/or sunk structure.
10. glass light guide plate according to claim 9, which is characterized in that the optical texture be cylindrical mirror, lenticule,
Drawing pattern, CD line, one or more kinds of combinations in Fresnel lens.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026462.9A CN107976737A (en) | 2018-01-11 | 2018-01-11 | A kind of glass light guide plate |
| CN2018100264629 | 2018-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109031505A true CN109031505A (en) | 2018-12-18 |
Family
ID=62005790
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026462.9A Pending CN107976737A (en) | 2018-01-11 | 2018-01-11 | A kind of glass light guide plate |
| CN201821051071.4U Active CN208477141U (en) | 2018-01-11 | 2018-07-04 | Glass light guide plate |
| CN201810722814.4A Pending CN109031505A (en) | 2018-01-11 | 2018-07-04 | A kind of glass light guide plate |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026462.9A Pending CN107976737A (en) | 2018-01-11 | 2018-01-11 | A kind of glass light guide plate |
| CN201821051071.4U Active CN208477141U (en) | 2018-01-11 | 2018-07-04 | Glass light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107976737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752786A (en) * | 2017-11-03 | 2019-05-14 | 路志坚 | Light-guide device and backlight arrangement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140126040A1 (en) * | 2012-11-06 | 2014-05-08 | Wistron Corp. | Electronic paper display |
| CN206584059U (en) * | 2017-03-11 | 2017-10-24 | 昇印光电（昆山）股份有限公司 | A kind of optical thin film |
| CN108107502A (en) * | 2017-12-21 | 2018-06-01 | 吴丽莹 | A kind of glass light guide plate |
-
2018
- 2018-01-11 CN CN201810026462.9A patent/CN107976737A/en active Pending
- 2018-07-04 CN CN201821051071.4U patent/CN208477141U/en active Active
- 2018-07-04 CN CN201810722814.4A patent/CN109031505A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140126040A1 (en) * | 2012-11-06 | 2014-05-08 | Wistron Corp. | Electronic paper display |
| CN206584059U (en) * | 2017-03-11 | 2017-10-24 | 昇印光电（昆山）股份有限公司 | A kind of optical thin film |
| CN108107502A (en) * | 2017-12-21 | 2018-06-01 | 吴丽莹 | A kind of glass light guide plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752786A (en) * | 2017-11-03 | 2019-05-14 | 路志坚 | Light-guide device and backlight arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208477141U (en) | 2019-02-05 |
| CN107976737A (en) | 2018-05-01 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200319 Address after: Suzhou City, Jiangsu Province, Yushan Town, Kunshan City, 215300 Yuan Feng Road No. 33, room 2 Applicant after: Shine Optoelectronics (Kunshan) Co.,Ltd. Address before: 150006 Room 902, Unit 1, 3 Gardening District, Nangang District, Harbin City, Heilongjiang Province Applicant before: Wu Liying |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |