CN206308264U - Cover-plate glass stepped construction - Google Patents
Cover-plate glass stepped construction Download PDFInfo
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- CN206308264U CN206308264U CN201621164048.7U CN201621164048U CN206308264U CN 206308264 U CN206308264 U CN 206308264U CN 201621164048 U CN201621164048 U CN 201621164048U CN 206308264 U CN206308264 U CN 206308264U
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- cover
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- plate glass
- stepped construction
- glass substrate
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- 239000005357 flat glass Substances 0.000 title claims abstract description 43
- 238000010276 construction Methods 0.000 title claims abstract description 36
- 239000011521 glass Substances 0.000 claims abstract description 55
- 239000000758 substrate Substances 0.000 claims abstract description 54
- 238000007747 plating Methods 0.000 claims abstract description 34
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 126
- 239000003292 glue Substances 0.000 description 7
- 238000005034 decoration Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Abstract
The utility model is related to a kind of cover-plate glass stepped construction, the cover-plate glass stepped construction to include：Glass substrate, with relative first surface and second surface, the glass substrate has positioned at the rim area of fringe region and the visible area positioned at zone line；UV texture layers, are arranged in the rim area of the first surface of the glass substrate, and the UV texture layers include some projections, and depression is formed between two neighboring projection, and the raised height is 5 200 μm, and the raised width is 20 200 μm；And film plating layer, it is arranged on the UV texture layers.By the size design to UV texture layers, can become apparent the apparent visual effect of cover-plate glass stepped construction.
Description
Technical field
The utility model is related to technical field of touch control, more particularly to a kind of cover-plate glass layer applied on touch-control product
Stack structure.
Background technology
Application of the cover-plate glass in the electronic product with touch controllable function is widely.Would generally be set on cover-plate glass
Multiple decoration coatings are put, so that cover-plate glass meets specific outward appearance demand, for example, transparent viewing area and nontransparent is formed
Rim area.UV texture layers are generally first formed on cover-plate glass, then other decoration coatings are set on UV texture layers, so that dress
Decorations film layer is attached on cover-plate glass.The pattern having by UV texture layers, makes decoration coating show different visual effects.
But how UV texture layers are set, become apparent with the visual effect for cover-plate glass is presented, and cause UV texture layers
Processing technology it is more convenient, do not see and be documented in published document.
Utility model content
The utility model aims to provide a kind of cover-plate glass stepped construction, and the cover-plate glass stepped construction is because of UV texture layers
Design and cause that the visual effect that cover-plate glass stepped construction is showed becomes apparent, process is also more facilitated.
A kind of cover-plate glass stepped construction, including：
Glass substrate, with relative first surface and second surface, the glass substrate has positioned at fringe region
Rim area and the visible area positioned at zone line；
UV texture layers, are arranged in the rim area of the first surface of the glass substrate, and the UV texture layers include some
Projection, forms depression between two neighboring projection, the raised height is 5-200 μm, and the raised width is 20-200 μ
m；And
Film plating layer, is arranged on the UV texture layers.
Wherein in one embodiment, the raised height is 10-100 μm, and the raised width is 50-100 μm.
Wherein in one embodiment, the raised cross sectional shape is column, the two neighboring raised spacer
From being 5-100 μm.
Wherein in one embodiment, the two neighboring raised spacing distance is 10-50 μm.
Wherein in one embodiment, the raised cross sectional shape is triangle or arch, two neighboring raised bottom
Portion abuts, or two neighboring raised bottom interval distance is 5-100 μm.
Wherein in one embodiment, two neighboring raised bottom interval distance is 10-50 μm.
Wherein in one embodiment, the corresponding top angle of the triangle is 30-150 °, or the arch circle
The corresponding central angle of arc is 30-150 °.
Wherein in one embodiment, the corresponding top angle of the triangle is 45-120 °, or the arch circle
The corresponding central angle of arc is 45-120 °.
Wherein in one embodiment, it is circular concentric, waveform, grid that described raised and depression extends the pattern for being formed
X-shape or drawing pattern shape.
Wherein in one embodiment, the bottom of the depression connects the first surface of the glass substrate, or described
The first surface of the bottom of depression and the glass substrate is separately.
Wherein in one embodiment, the also base ink layer including being arranged on the film plating layer.
The cover-plate glass stepped construction that the utility model is provided by the raised and depression in UV texture layers dimensionally
Make particular design, the pattern that can be showed cover-plate glass stepped construction has more obvious visual effect, while also just
Profit UV texture layers shaping on the glass substrate.
Brief description of the drawings
The cross section structure schematic diagram of the cover-plate glass stepped construction that Fig. 1 is provided for the embodiment of the utility model one；
Fig. 2 is the overlooking the structure diagram of cover-plate glass stepped construction shown in Fig. 1；
The cross section structure schematic diagram of the cover-plate glass stepped construction that Fig. 3 is provided for another embodiment of the utility model；
The structural representation of the UV texture layers in the cover-plate glass stepped construction that Fig. 4 is provided for the embodiment of the utility model one
Figure；
The knot of the UV texture layers in the cover-plate glass stepped construction that Fig. 5 and Fig. 6 is provided for another embodiment of the utility model
Structure schematic diagram；
The knot of the UV texture layers in the cover-plate glass stepped construction that Fig. 7 and Fig. 8 is provided for the another embodiment of the utility model
Structure schematic diagram；
In the processing method of the cover-plate glass stepped construction that Fig. 9 is provided for the embodiment of the utility model one corresponding to each step
Structure schematic diagram.
Specific embodiment
As shown in figure 1, a kind of cover-plate glass stepped construction that the embodiment of the utility model one is provided is used as having
The display surface housing of the electronic product of touch controllable function, these electronic products include but are not limited to mobile phone, camera, panel computer, end
End display etc..
The cover-plate glass stepped construction include glass substrate 10, boundary layer 20, UV texture layers 30, UV moths ocular structure 32,
Film plating layer 40 and base ink layer 50.
Glass substrate 10 has relative first surface 101 and second surface 102.In the present embodiment, glass substrate 10 is
Plate glass, is not excluded for glass substrate 10 with least part of curved surface in some other embodiments.Glass substrate 10 can
The shape such as rectangle, circle, square is rendered as with according to the electronic product applied.As shown in Fig. 2 glass substrate 10 is in circle
Shape.
In the present embodiment, the first surface 101 of glass substrate 10 is towards the surface inside electronic product, second surface
102 is the surface towards user's viewing.The glass substrate 10 has positioned at the rim area 104 of fringe region and positioned at centre
The visible area 103 in region.In one embodiment, can be by the side being arranged on the first surface 101 of the glass substrate 10
Interlayer 20 is divided to rim area 104 and visible area 103.Wherein with the inward flange 201 in the boundary layer 20 as line of demarcation, quilt
The region that the inward flange 201 in boundary layer 20 is circular is visible area 103.In certain embodiments, glass substrate 10 is rectangle etc.
In the case of polygonal, boundary layer 20 may be provided at the part side of glass substrate 10 without forming the cyclic structure closed.Side
The outward flange 202 of interlayer 20 is within the edge of glass substrate 10, namely boundary layer 20 occupies the rim area 104 of part.Border
Layer 20 can as the alignment benchmark for processing follow-up Rotating fields such as UV texture layers 30, UV moths ocular structure 32, film plating layer 40 etc.,
Make machining accuracy higher.Boundary layer 20 itself also can make rim area 104 and visible area as the decorative layer with decoration function
103 division is more obvious, beautiful.In certain embodiments, boundary layer 20 is printing ink layer.Boundary layer 20 can also be by
Other materials that can adhere on the glass substrate 10 are formed, and generation type is not limited to print (such as coating).
In some embodiments, the boundary layer 20 can be not provided with, and UV texture layers are directly formed on first surface 101
The structures such as 30.
UV texture layers 30 are arranged on the first surface 101 and are located in rim area 104.Outside the UV texture layers 30
Edge is concordant with the edge of glass substrate 10.The inward flange of UV texture layers 30 can fall in the range of boundary layer 20, it is also possible to
Inward flange 201 with boundary layer 20 is concordant.During UV texture layers 30 are formed, by using different templates to laying
UV glue is imprinted, and can show the UV texture layers 30 of different pattern, then coordinates the formed film plating layer 40 can to make cover-plate glass
The outward appearance of stepped construction is more attractive and personalization.
In one embodiment, UV texture layers 30 are provided with some raised 301, and depression is formed between two neighboring raised 301
302.The pattern of the UV texture layers 30 is that the track formed by raised 301, depression 302 is presented.Raised 301, depression 302 is prolonged
It can be circular concentric (as shown in Figure 2), waveform, Box junction shape or drawing pattern shape to stretch formed pattern.
In embodiment illustrated in fig. 1, the bottom of the depression 302 connects the first surface 101 of the glass substrate 10.Another
In outer embodiment, as shown in figure 3, the first surface 101 of bottom and the glass substrate 10 of the depression 302 is separately.
The bottom of depression 302 sets above-mentioned different modes, can show different visual effects.
Raised 301 height is 5-200 μm, and raised 301 width is 20-200 μm.By checking, have
The UV texture layers 30 of above-mentioned size, after film plating layer 40 is set, the apparent visual effect for being showed is obvious, with notable
Attraction.Meanwhile, with above-mentioned height raised 301, there is bigger advantage in processing technology, such as in glass substrate
Attachment and shaping on 10 is more easy.It is more highly preferred to, raised 301 height is 10-100 μm, described raised 301
Width is 50-100 μm.
In certain embodiments, as shown in Figure 4, raised 301 cross sectional shape is column, two neighboring described convex
The spacing distance d2 (width of this that is, depression 302) for playing 301 is 5-100 μm.Further, the two neighboring projection
301 spacing distance is 10-50 μm.In fig. 4, raised 301 height and width are shown by h and d1 respectively.Height h should be understood that
The distance of horizontal plane where 302 bottoms of depression to raised 301 top.
In certain embodiments, as shown in Figure 5, raised 301 cross sectional shape is triangle, raised 301 height
Degree and width are shown by h and d1 respectively.Height h be interpreted as be recessed 302 bottoms to raised 301 top place horizontal plane away from
From.In Fig. 5, two neighboring raised 301 bottom contiguous.It is as shown in Figure 6, two neighboring in some other embodiments
Raised 301 bottom also can be spaced apart, wherein two neighboring raised 301 bottom interval is apart from d2 (that is, depressions 302
The width of bottom) it is 5-100 μm.Further, two neighboring raised 301 bottom interval can be 10-50 μm apart from d2.Institute
The corresponding top angle theta of triangle is stated for 30-150 °, further, the corresponding top angle theta of the triangle can be 45-
120°。
In certain embodiments, as shown in fig. 7, raised 301 cross sectional shape is arch, raised 301 height and
Width is shown by h and d1 respectively.Raised 301 height is the height of arch, and raised 301 width is the string corresponding to arch
Length.In embodiment illustrated in fig. 7, raised 301 bend in minor arc, i.e., raised 301 height h is less than the half of arch correspondence circular arc
Footpath R.
In Fig. 7, two neighboring raised 301 bottom contiguous.It is as shown in Figure 8, adjacent in some other embodiments
Two bottoms of projection 301 also can be spaced apart, wherein two neighboring raised 301 bottom interval is (that is, recessed apart from d2
Fall into the width of 302 bottoms) it is 5-100 μm.Further, two neighboring raised 301 bottom interval can be 10-50 apart from d2
μm.The corresponding central angle θ of circular arc of the arch is 30-150 °, further, the corresponding central angle of circular arc of the arch
θ can be 45-120 °.
After the structures such as film plating layer 40 are set again on UV texture layers 30, because film plating layer 40 is nontransparent, thus UV texture layers 30
Region namely rim area 104 are blocked by film plating layer 40, but because UV texture layers 30 are transparent, the second of glass substrate 10
The side of surface 102 still can be observed the pattern that UV texture layers 30 and film plating layer 40 are showed.
UV moths ocular structure 32 is identical with the material of UV texture layers 30, i.e., formed by UV glue is embossed, and can be by specific template
Impressing forms UV moths ocular structure 32 and UV texture layers 30 simultaneously.In other words, UV moths ocular structure 32 and the direct shape of UV texture layers 30
Into on the first surface 101 of glass substrate 10.When first surface 101 is plane, then UV moths ocular structure 32 and UV texture layers
30 is in the same plane.UV moths ocular structure 32 is similar to the eye structure of insect moth, is micron or nano level concavo-convex knot
Structure.The light of 20 pairs of processes of UV moths ocular structure has moth eye effect.So-called moth eye effect, i.e., when material surface macro structural scale is less than
During optical wavelength, will cause that light wave is beyond recognition out the micro-structural, then the refractive index in material surface is in continuous along depth direction
Change, can reduce refractive index and drastically change caused reflex.That is, UV moths ocular structure 32 has the work(of antireflection
Effect, during with this kind of cover-plate glass stepped construction of structure in application to electronic product, can be substantially improved electronic product
Resolution ratio, still can normally show under high light, facilitate user to read data.Further, since UV moths ocular structure 32 and UV lines
Reason layer 30 can be formed in same step, carry out that antireflection is isostructural to be coated with to glass substrate 10 without still further, so that
Reduce procedure of processing, at the same also make cover-plate glass stepped construction the number of plies reduce, structure simplify.
Film plating layer 40 is arranged on the UV texture layers 30, and film plating layer 40 can be the film layer that metallic luster is for example presented.
Film plating layer 40 can be filled in the depression 302 of UV texture layers 30 and be attached to raised 301 surface.By UV texture layers 30
Pattern sets off, can be in the unilateral observation of second surface 102 of glass substrate 10 to the outward appearance with different pattern and color and luster.Film plating layer
40 can be the structure more than a layer.
The inward flange of film plating layer 40 is flushed with the inward flange of UV texture layers 30.Namely the region of film plating layer 40 is rim area
The region of 104, UV moth ocular structure 32 is visible area 103.Visible area 103 is visual region, i.e., from second surface 102
It is transparent visible towards the direction of first surface 101；And rim area 104 is then non-by structures such as the film plating layers 40 for being formed
Bright, invisible, the scene of the opposite side of glass substrate 10 is can't see in the direction from second surface 102 towards first surface 101.
Base ink layer 50 is arranged on the film plating layer 40.Base ink layer 50 and film plating layer 40 are light tight, thus
When the side of second surface 102 is observed towards the direction of first surface 101, the covered base oil of the opposite side of glass substrate 10 is can't see
The scene that layer of ink 50 and film plating layer 40 are blocked.
In one embodiment, the justified margin of the outward flange of base ink layer 50 and film plating layer 40 and glass substrate 10.Together
Sample, the outward flange of base ink layer 50 is alignd with the outward flange of the UV texture layers 30 and film plating layer 40.Further, it is described
The inward flange 501 of base ink layer 50 is concordant with the inward flange of the film plating layer 40, that is, flat with the inward flange 201 in boundary layer 20
Together.In a further embodiment, the inward flange 501 of the base ink layer 50 can fall in the range of boundary layer 20.Base
Ink layer 50 can also be one or more layers.
The utility model also provides a kind of processing method of cover-plate glass stepped construction.With reference to Fig. 9, above-mentioned processing side
Method comprises the following steps：
Glass substrate 10 is provided, the glass substrate 10 has relative first surface 101 and second surface 102.Glass
Substrate 10 can first pass through the steps such as cleaning.
Then, boundary layer 20 is formed on the first surface 101 of glass substrate 10.The inward flange 201 in boundary layer 20 is by glass
Glass substrate 10 is divided into positioned at the rim area 104 of fringe region and the visible area 103 positioned at zone line.Boundary layer 20 accounts in itself
According to the rim area 104 of part.Boundary layer 20 can be printing ink layer, can also be that other play the line of positioning and/or decoration
Shape film layer.In some embodiments, the boundary layer 20 can not be formed.
Then, UV glue 31, the covering of UV glue 31 boundary layer 20 are laid on the first surface 101 of glass substrate 10.UV glue 31
Thickness can be more than or equal to boundary layer 20 thickness.After UV glue 31 is rolled through specific template, it is right to be left on UV glue 31
The pattern answered, wherein the fringe region in glass substrate 10 forms UV texture layers 30, and forms UV moth ocular structures in zone line
32.The UV texture layers 30 are provided with raised 301 and depression 302, and the bottom of the depression 302 can connect the glass substrate
10 first surface 101, it is also possible to the first surface 101 of the glass substrate 10 separately.
In the case that glass substrate 10 is rectangle, boundary layer 20 can be closed circular, it is also possible to be arranged on glass substrate
On 10 part side；Accordingly, UV texture layers 30 can take up the edge region, or both sides of glass substrate 10
Fringe region.The region of anti-reflection and anti-reflection effect is formed required for UV moths ocular structure 20 is visual final and occupied face is determined
Product size and particular location.For example in the case that glass substrate 10 is rectangle, when UV texture layers 30 occupy the two of glass substrate 10
During edge area, UV moths ocular structure 32 may be located between the UV texture layers 30 of both sides, and not form the another of UV texture layers 30
Both sides of the edge region can form UV moths ocular structure 32 and can not also form UV moths ocular structure 32.
Then, film plating layer 40 is formed on UV texture layers 30.The film plating layer 40 can be sandwich construction.
Further, also including forming base ink layer 50 the step of.Base ink layer 50 is formed by the mode printed.Lid
Bottom ink layer 50 is arranged on film plating layer 40.
When wherein forming film plating layer 40, can be on the first surface 101 of glass substrate 10 in UV texture layers 30 and UV moths eye
Whole face plated film in structure 32, the printing of base ink layer 50 is formed, and after the formation of base ink layer 50, with base ink layer
50 form film plating layer 40 for mask to plated film take off plating.
In some other embodiments, when forming film plating layer 40, it is also possible to by the first surface 10 of glass substrate 10
Part (visible area 103) beyond the region of UV texture layers 30 is blocked with diaphragm, and film plating layer 40 is formed in the UV textures
After on layer 30, then remove the diaphragm.Diaphragm can be using strippable adhesive film etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (11)
1. a kind of cover-plate glass stepped construction, it is characterised in that including：
Glass substrate, with relative first surface and second surface, the glass substrate has the frame positioned at fringe region
Area and the visible area positioned at zone line；
UV texture layers, are arranged in the rim area of the first surface of the glass substrate, and the UV texture layers include some projections,
Depression is formed between two neighboring projection, the raised height is 5-200 μm, and the raised width is 20-200 μm；With
And
Film plating layer, is arranged on the UV texture layers.
2. cover-plate glass stepped construction according to claim 1, it is characterised in that the raised height is 10-100 μ
M, the raised width is 50-100 μm.
3. cover-plate glass stepped construction according to claim 1, it is characterised in that the raised cross sectional shape is post
Shape, the two neighboring raised spacing distance is 5-100 μm.
4. cover-plate glass stepped construction according to claim 3, it is characterised in that the two neighboring raised spacer
From being 10-50 μm.
5. cover-plate glass stepped construction according to claim 1, it is characterised in that the raised cross sectional shape is triangle
Shape or arch, two neighboring raised bottom contiguous, or two neighboring raised bottom interval distance is 5-100 μm.
6. cover-plate glass stepped construction according to claim 5, it is characterised in that two neighboring raised bottom interval away from
From being 10-50 μm.
7. the cover-plate glass stepped construction according to claim 5 or 6, it is characterised in that the corresponding top of the triangle
Angle is 30-150 °, or the corresponding central angle of circular arc of the arch is 30-150 °.
8. cover-plate glass stepped construction according to claim 7, it is characterised in that the corresponding top angle of the triangle
It is 45-120 °, or the corresponding central angle of circular arc of the arch is 45-120 °.
9. cover-plate glass stepped construction according to claim 1, it is characterised in that described raised and depression extends what is formed
Pattern is circular concentric, waveform, Box junction shape or drawing pattern shape.
10. cover-plate glass stepped construction according to claim 1, it is characterised in that the bottom connection of the depression is described
The first surface of glass substrate, or the depression bottom and the glass substrate first surface separately.
11. cover-plate glass stepped constructions according to claim 1, it is characterised in that also including being arranged at the film plating layer
On base ink layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164048.7U CN206308264U (en) | 2016-10-31 | 2016-10-31 | Cover-plate glass stepped construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164048.7U CN206308264U (en) | 2016-10-31 | 2016-10-31 | Cover-plate glass stepped construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308264U true CN206308264U (en) | 2017-07-07 |
Family
ID=59243339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164048.7U Active CN206308264U (en) | 2016-10-31 | 2016-10-31 | Cover-plate glass stepped construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN206308264U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016096A (en) * | 2016-10-31 | 2018-05-11 | 南昌欧菲光学技术有限公司 | Cover-plate glass stepped construction and its processing method |
| CN108017286A (en) * | 2016-10-31 | 2018-05-11 | 南昌欧菲光学技术有限公司 | Cover-plate glass stepped construction |
| CN109922178A (en) * | 2019-01-31 | 2019-06-21 | 维沃通信科技有限公司 | A kind of method and cover board, mobile terminal of cover board production |
| CN110039837A (en) * | 2018-01-15 | 2019-07-23 | 南昌欧菲光学技术有限公司 | Decorating film |
-
2016
- 2016-10-31 CN CN201621164048.7U patent/CN206308264U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016096A (en) * | 2016-10-31 | 2018-05-11 | 南昌欧菲光学技术有限公司 | Cover-plate glass stepped construction and its processing method |
| CN108017286A (en) * | 2016-10-31 | 2018-05-11 | 南昌欧菲光学技术有限公司 | Cover-plate glass stepped construction |
| CN110039837A (en) * | 2018-01-15 | 2019-07-23 | 南昌欧菲光学技术有限公司 | Decorating film |
| CN110039837B (en) * | 2018-01-15 | 2023-12-05 | 安徽精卓光显技术有限责任公司 | decorative film |
| CN109922178A (en) * | 2019-01-31 | 2019-06-21 | 维沃通信科技有限公司 | A kind of method and cover board, mobile terminal of cover board production |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330013 Jiangxi city of Nanchang province Huangjiahu road Nanchang economic and Technological Development Zone Patentee before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |