CN206306572U - Cover-plate glass stepped construction - Google Patents
Cover-plate glass stepped construction Download PDFInfo
- Publication number
- CN206306572U CN206306572U CN201621163979.5U CN201621163979U CN206306572U CN 206306572 U CN206306572 U CN 206306572U CN 201621163979 U CN201621163979 U CN 201621163979U CN 206306572 U CN206306572 U CN 206306572U
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- China
- Prior art keywords
- cover
- plate glass
- raised
- stepped construction
- glass stepped
- 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.)
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- 239000005357 flat glass Substances 0.000 title claims abstract description 43
- 238000010276 construction Methods 0.000 title claims abstract description 35
- 238000007747 plating Methods 0.000 claims abstract description 35
- 239000011521 glass Substances 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 230000003666 anti-fingerprint Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 3
- 229910001935 vanadium oxide Inorganic materials 0.000 claims description 3
- 229910000484 niobium oxide Inorganic materials 0.000 claims description 2
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000003848 UV Light-Curing Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Laminated Bodies (AREA)
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 the visible area positioned at zone line and the rim area positioned at fringe region；UV texture layers, are set in rim area on the first surface；UV glue-lines, are set in visible area on the first surface, and the UV glue-lines are structure as a whole with the UV texture layers；And film plating layer, it is arranged on the UV texture layers.During UV curing glue forms UV texture layers, the UV glue in other regions is also solidified to form corresponding UV glue-lines, the step of the step of cleaning need not thus be used removes uncured UV glue, so as to meeting produces the defect of sawtooth in UV texture layers edge in avoiding cleaning process, the outward appearance yield of cover-plate glass stepped construction has been ensured, production cost has been reduced.
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 uncured UV glue of cleaning is wherein needed during UV texture layers are made, and is cleaned
When be difficult to keep uniform because of the flushing strength of flushing liquor, cause the edge of UV texture layers to form sawtooth, influence cover-plate glass it is outer
See yield.
Utility model content
Based on this, it is necessary to which in cover-plate glass stepped construction, because making during UV texture layers, easily generation sawtooth etc. is outer
See bad problem, there is provided a kind of cover-plate glass stepped construction that can meet appearance requirement.
A kind of cover-plate glass stepped construction, including：
Glass substrate, with relative first surface and second surface, the glass substrate has positioned at zone line
Visible area and the rim area positioned at fringe region；
UV texture layers, are set in rim area on the first surface；
UV glue-lines, are set in visible area on the first surface, and the UV glue-lines are integrated with the UV texture layers
Structure；And
Film plating layer, is arranged on the UV texture layers.
Wherein in one embodiment, the inward flange of the UV texture layers is concordant with the inward flange of the film plating layer.
Wherein in one embodiment, the film plating layer is one or more layers, and the film plating layer is selected from alumina layer, oxidation
One or more in niobium layer, titanium oxide layer, vanadium oxide layer, tungsten oxide layer, silicon oxide layer, silicon nitride layer.
Wherein in one embodiment, also including base ink layer, it is arranged on the film plating layer.
Wherein in one embodiment, the inward flange of the base ink layer is concordant with the inward flange of the film plating layer.
Wherein in one embodiment, the second surface of the glass substrate is provided with antireflection film, anti-fingerprint film, hardening
At least one in film.
Wherein in one embodiment, the UV texture layers include some projections, and depression is formed between two neighboring projection,
The raised height is 5-200 μm, and the raised width is 20-200 μm.
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.
The utility model provide cover-plate glass stepped construction UV curing glue formed UV texture layers during, by other
The UV glue in region is also solidified to form corresponding UV glue-lines, thus need not be using the step that uncured UV glue is removed the step of cleaning
Suddenly, so as to avoid in cleaning process and can produce the defect of sawtooth in UV texture layers edge, cover-plate glass stacking knot has been ensured
The outward appearance yield of structure, reduces production cost.
Brief description of the drawings
The structural representation of the cover-plate glass stepped construction that Fig. 1 is provided for the embodiment of the utility model one；
The structural representation of the UV texture layers in the cover-plate glass stepped construction that Fig. 2 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. 3 and Fig. 4 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. 5 and Fig. 6 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. 7 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 includes glass substrate 10, UV glue-lines 20, UV texture layers 30, 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.
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 visual angle.In certain embodiments, can be according to the antireflection of electronic product, anti-fingerprint
Etc. demand, and the functional film layers such as antireflection film, anti-fingerprint film are set on the second surface 102 of the glass substrate 10.Additionally,
Intensive treatment can also be carried out to glass substrate 10, cured film is set on any one surface of glass substrate 10.
The glass substrate 10 has the visible area 103 positioned at zone line and the rim area 104 positioned at fringe region.
In some embodiments, rim area 104 can surround the visible area 103.In some other embodiments, rim area 104 can
It is arranged only at the part side of visible area 103.
UV glue-lines 20 are arranged in the visible area 103 on first surface 101.UV texture layers 30 are arranged on first surface 101
On rim area 104 in.The junction of UV glue-lines 20 and UV texture layers 30 is the line of demarcation of visible area 103 and rim area 104.UV
Glue-line 20 is identical with the material of UV texture layers 30, and is molded as one structure in same step.In some embodiments, the UV
Texture layer 30 is around the UV glue-lines 20.
UV texture layers 30 have certain pattern by specific template impressing, then form film plating layer on UV texture layers 30
After 40, UV texture layers 30 and film plating layer 40 are watched in the side of second surface 102, you can obtain having artistic visual effect.Example
The pattern showed such as UV texture layers 30 can be waveform, cross waves shape, circular concentric, drawing pattern shape etc..
Because UV glue-lines 20 and UV texture layers 30 are by the cured formation of UV glue, compared to UV texture layers 30 in the prior art
The UV glue for needing removal uncured during shaping, the cover-plate glass stepped construction that the utility model is provided will form UV textures
UV glue beyond layer 30 is also solidified to form UV glue-lines, it is possible thereby to save the step of cleaning uncured UV glue, thus avoids
The defect of sawtooth is produced during cleaning at the edge of UV texture layers 30, the outward appearance yield of cover-plate glass stepped construction has been ensured, reduced
Production cost.
In one embodiment, as shown in Fig. 2 UV texture layers 30 are provided with some raised 301, between two neighboring raised 301
Form depression 302.The pattern of the UV texture layers 30 is that the track formed by raised 301, depression 302 is presented.Raised 301,
It can be circular concentric, waveform, Box junction shape or drawing pattern shape that depression 302 extends formed pattern.
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 2, 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. 2, 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 3, 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. 3, two neighboring raised 301 bottom contiguous.It is as shown in Figure 4, 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 figure 5, 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. 5, 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. 5, two neighboring raised 301 bottom contiguous.It is as shown in Figure 6, 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 °.
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 one layer, it is also possible to more than one layer.The film plating layer 40 is selected from alumina layer, niobium oxide layer, titanium oxide layer, vanadium oxide
One or more in layer, tungsten oxide layer, silicon oxide layer, silicon nitride layer.
In one embodiment, the inward flange of the UV texture layers 30 is concordant with the inward flange of the film plating layer 40.
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
The scene that bottom ink layer 50 and film plating layer 40 are blocked is covered less than glass substrate 10 in the unilateral observation of second surface 102.Base oil
Layer of ink 50 can also be one or more layers.
In one embodiment, the justified margin of the outward flange of base ink layer 50 and film plating layer 40 and glass substrate 10.Enter
One step ground, the inward flange of the base ink layer 50 is concordant with the inward flange of the film plating layer 40.
The utility model also provides a kind of processing method of cover-plate glass stepped construction.With reference to Fig. 7, 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, and antireflection film, anti-fingerprint can be also formed on the second surface 102 of glass substrate 10
The functional film layers such as film, cured film.
Then, the whole face laying UV glue 31 on the first surface 101 of glass substrate 10, and imprint and solidify, wherein being located at
The UV glue 31 of the fringe region of first surface 101 forms UV texture layers 30, and the UV glue 31 positioned at zone line forms UV glue-lines 20.
It is for instance possible to use specific template rolling, makes to leave corresponding pattern on the UV glue 31 of fringe region, and the UV of zone line
Glue 31 does not have pattern then.
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 glue-lines
Whole face plated film on 20, the printing of base ink layer 50 is formed, and after the formation of base ink layer 50, is with base ink layer 50
Mask to plated film take off and plates and form film plating layer 40.
In some other embodiments, when forming film plating layer 40, it is also possible to by the first surface 101 of glass substrate 10
The region diaphragm of UV glue-lines 20 block, after film plating layer 40 is formed on the UV texture layers 30, then remove the guarantor
Cuticula.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 (15)
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 positioned at the visual of zone line
Area and the rim area positioned at fringe region；
UV texture layers, are set in rim area on the first surface；
UV glue-lines, are set in visible area on the first surface, and the UV glue-lines are structure as a whole with the UV texture layers；
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 inward flange of the UV texture layers and institute
The inward flange for stating film plating layer is concordant.
3. cover-plate glass stepped construction according to claim 1, it is characterised in that the film plating layer is one or more layers,
The film plating layer is selected from alumina layer, niobium oxide layer, titanium oxide layer, vanadium oxide layer, tungsten oxide layer, silicon oxide layer, silicon nitride layer
In one or more.
4. cover-plate glass stepped construction according to claim 1, it is characterised in that also including base ink layer, be arranged on
On the film plating layer.
5. cover-plate glass stepped construction according to claim 4, it is characterised in that the inward flange of the base ink layer with
The inward flange of the film plating layer is concordant.
6. cover-plate glass stepped construction according to claim 1, it is characterised in that on the second surface of the glass substrate
It is provided with least one in antireflection film, anti-fingerprint film, cured film.
7. cover-plate glass stepped construction according to claim 1, it is characterised in that the UV texture layers include some convex
Rise, depression is formed between two neighboring projection, the raised height is 5-200 μm, and the raised width is 20-200 μm.
8. cover-plate glass stepped construction according to claim 7, it is characterised in that the raised height is 10-100 μ
M, the raised width is 50-100 μm.
9. cover-plate glass stepped construction according to claim 7, it is characterised in that the raised cross sectional shape is post
Shape, the two neighboring raised spacing distance is 5-100 μm.
10. cover-plate glass stepped construction according to claim 9, it is characterised in that the two neighboring raised interval
Distance is 10-50 μm.
11. cover-plate glass stepped constructions according to claim 7, it is characterised in that the raised cross sectional shape is three
Angular or arch, two neighboring raised bottom contiguous, or two neighboring raised bottom interval distance is 5-100 μm.
12. cover-plate glass stepped constructions according to claim 11, it is characterised in that two neighboring raised bottom interval
Distance is 10-50 μm.
The 13. cover-plate glass stepped construction according to claim 11 or 12, it is characterised in that the corresponding top of the triangle
End angle is 30-150 °, or the corresponding central angle of circular arc of the arch is 30-150 °.
14. cover-plate glass stepped constructions according to claim 13, it is characterised in that the corresponding top folder of the triangle
Angle is 45-120 °, or the corresponding central angle of circular arc of the arch is 45-120 °.
15. cover-plate glass stepped constructions according to claim 7, it is characterised in that described raised and depression extends and formed
Pattern be circular concentric, waveform, Box junction shape or drawing pattern shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163979.5U CN206306572U (en) | 2016-10-31 | 2016-10-31 | Cover-plate glass stepped construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163979.5U CN206306572U (en) | 2016-10-31 | 2016-10-31 | Cover-plate glass stepped construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306572U true CN206306572U (en) | 2017-07-07 |
Family
ID=59243210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621163979.5U Active CN206306572U (en) | 2016-10-31 | 2016-10-31 | Cover-plate glass stepped construction |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741794A (en) * | 2017-09-27 | 2018-02-27 | 广东欧珀移动通信有限公司 | Process method, glass, display screen and the electronic equipment of glass |
| CN108016089A (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 |
| CN110519955A (en) * | 2019-07-27 | 2019-11-29 | 南昌欧菲光科技有限公司 | Electronic equipment and its cover board |
| CN110519953A (en) * | 2019-07-27 | 2019-11-29 | 南昌欧菲光科技有限公司 | Electronic equipment and its cover board |
| CN110933883A (en) * | 2018-09-20 | 2020-03-27 | Oppo广东移动通信有限公司 | Middle frame, electronic equipment and manufacturing method of middle frame |
-
2016
- 2016-10-31 CN CN201621163979.5U patent/CN206306572U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016089A (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 |
| CN107741794A (en) * | 2017-09-27 | 2018-02-27 | 广东欧珀移动通信有限公司 | Process method, glass, display screen and the electronic equipment of glass |
| CN110933883A (en) * | 2018-09-20 | 2020-03-27 | Oppo广东移动通信有限公司 | Middle frame, electronic equipment and manufacturing method of middle frame |
| CN110519955A (en) * | 2019-07-27 | 2019-11-29 | 南昌欧菲光科技有限公司 | Electronic equipment and its cover board |
| CN110519953A (en) * | 2019-07-27 | 2019-11-29 | 南昌欧菲光科技有限公司 | Electronic equipment and its cover board |
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Effective date of registration: 20210423 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. |