CN104639140B - Touch control key strcture, electronic equipment and a kind of touch control key strcture manufacture method - Google Patents
Touch control key strcture, electronic equipment and a kind of touch control key strcture manufacture method Download PDFInfo
- Publication number
- CN104639140B CN104639140B CN201510026682.8A CN201510026682A CN104639140B CN 104639140 B CN104639140 B CN 104639140B CN 201510026682 A CN201510026682 A CN 201510026682A CN 104639140 B CN104639140 B CN 104639140B
- Authority
- CN
- China
- Prior art keywords
- layer
- ink
- ink layer
- decorative
- insulating oil
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910052709 silver Inorganic materials 0.000 claims abstract description 70
- 239000004332 silver Substances 0.000 claims abstract description 70
- 239000005357 flat glass Substances 0.000 claims abstract description 49
- 239000002002 slurry Substances 0.000 claims abstract description 25
- 238000007639 printing Methods 0.000 claims description 9
- 238000005034 decoration Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 239000003086 colorant Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 187
- 238000005516 engineering process Methods 0.000 description 4
- MTLMVEWEYZFYTH-UHFFFAOYSA-N 1,3,5-trichloro-2-phenylbenzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=CC=CC=C1 MTLMVEWEYZFYTH-UHFFFAOYSA-N 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
Landscapes
- Manufacture Of Switches (AREA)
- Push-Button Switches (AREA)
Abstract
The invention provides a kind of touch control key strcture, including cover-plate glass, the button ink layer on the surface for being formed at the cover-plate glass and the first decorative ink layer, the first insulating oil layer of ink being arranged on the button ink layer and the first decorative ink layer, the second insulating oil layer of ink for being arranged at silver slurry layer on the first insulating oil layer of ink, covering silver paste layer, silver paste layer is provided with silver paste line, and silver paste line corresponds to the button ink layer and forms touch area.The touch control key strcture of the present invention completes touch control operation under conditions of with relatively thin thickness.And this is by setting the first insulating oil layer of ink and the second insulating oil layer of ink to be coated on silver paste layer, so as to realize good insulation effect.The present invention also provides a kind of electronic equipment and a kind of touch control key strcture manufacture method.
Description
Technical field
The present invention relates to communication equipment field, more particularly to a kind of touch control key strcture, electronic equipment and a kind of touch-control to press
Bond structure manufacture method.
Background technology
With development in science and technology, all kinds of portable electric appts, especially mobile phone are used more and more widely.Existing hand
The thickness of machine has the trend of more and more thinner.Existing intelligent touch formula mobile phone, the virtual touch controlled key set thereon are generally adopted
With FPC (Flexible Printed Circuit board, flexible print wiring board) or ITO layer (Indium tin oxide,
Tin indium oxide) it is connected to control circuit.But such a structure has thicker thickness, so as to cause the thickness of mobile phone to increase, with
The trend of existing mobile phone more and more thinner is runed counter to.
The content of the invention
A kind of touch control key strcture of thinner thickness, electronic equipment and a kind of touch control key strcture manufacture method, institute are provided
State control press-key structure, electronic equipment.
First aspect, there is provided a kind of touch control key strcture, including cover-plate glass, the surface for being formed at the cover-plate glass
Button ink layer and the first decorative ink layer, the first insulation being arranged on the button ink layer and the first decorative ink layer
Ink layer, the second insulating oil layer of ink for being arranged at silver slurry layer on the first insulating oil layer of ink, covering silver paste layer, it is described
Silver slurry layer is provided with silver paste line, and silver paste line corresponds to the button ink layer and forms touch area.
In the first possible implementation of first aspect, the touch control key strcture is additionally provided with the second decorative ink
Layer, the second decorative ink layer are formed on the first decorative ink layer and button ink layer, and second decoration
Ink layer covers the first decorative ink layer and button ink layer, the first insulating oil layer of ink, silver slurry layer and the second insulation
Ink layer is cascadingly set on the first decorative ink layer.
With reference to the first possible implementation of first aspect, in second of mode in the cards, described first
Decorative ink layer uses different colors from button ink layer.
With reference to the first possible implementation of first aspect, in the third possible implementation, described first
Decorative ink layer is white or black.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation, described first
Decorative ink layer is less than 0.04 millimeter using white, the thickness of the first decorative ink layer.
With reference to the third possible implementation of first aspect, in the 5th kind of possible implementation, described first
Decorative ink layer uses black, and the thickness of the first decorative ink layer is less than 0.02 millimeter.
Second aspect, there is provided a kind of touch control key strcture manufacture method, comprise the following steps,
Cover-plate glass is provided；
First decorative ink layer is set, and the first decorative ink layer described in hollow out is to form key area；
Button ink layer is set on the cover-plate glass of the key area of the first decorative ink layer；
The first insulating oil layer of ink is set on the first decorative ink layer and button ink layer；
In setting silver slurry layer in the first insulating oil layer of ink；
In setting the second insulating oil layer of ink on silver paste layer.
In the first possible implementation of second aspect, when providing cover-plate glass, further comprise following step
Suddenly,
Glass baseplate is provided and the glass baseplate is cut into required size, so as to obtain cover-plate glass；
Clean the cover-plate glass；
Dry the cover-plate glass.
The third aspect, there is provided a kind of touch control key strcture manufacture method, comprise the following steps,
Cover-plate glass is provided；
First decorative ink layer is set, and the first decorative ink layer described in hollow out is to form key area；
Button ink layer is set on the cover-plate glass of the key area of the first decorative ink layer；
The second decorative ink layer is set on the first decorative ink layer and button ink layer
The first insulating oil layer of ink is set on the second decorative ink layer and button ink layer；
In setting silver slurry layer in the first insulating oil layer of ink；
In setting the second insulating oil layer of ink on silver paste layer.
Fourth aspect, there is provided a kind of electronic equipment, using such as the first of first aspect or first aspect to the 5th kind can
Touch control key strcture any one of the implementation of energy.
The touch control key strcture of the present invention using silver slurry layer using the electronic equipment of the touch control key strcture with being formed at lid
Glass sheet, and flexible PCB is connected to, and then control circuit is connected to, so as to realize touch controllable function.Due to the thickness of silver slurry layer
Spend it is relatively thin, so as to make electronic equipment complete touch control operation under conditions of with relatively thin thickness.And the touch-control of the present invention is pressed
Bond structure is with the electronic equipment using the touch control key strcture by setting the first insulating oil layer of ink and the second insulating oil layer of ink bag
Silver paste layer is overlying on, so as to realize good insulation effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of setting schematic diagram for touch control key strcture that first embodiment of the invention provides；
Fig. 2 is the structural representation of the touch control key strcture shown in Fig. 1；
Fig. 3 is the schematic flow sheet of the manufacture method of the touch control key strcture shown in Fig. 1；
Fig. 4 is the structural representation for the touch control key strcture that second embodiment of the invention provides；
Fig. 5 is the schematic flow sheet of the manufacture method of the touch control key strcture shown in Fig. 4.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 and Fig. 2 is referred to, first embodiment of the invention provides a kind of touch control key strcture 10.The touch-control of the present invention
Press-key structure 10 may be disposed at all kinds of mobile electronic equipments for needing to realize touch controllable function, such as mobile phone, tablet personal computer.At this
In embodiment, the touch control key strcture 10 is arranged at electronic equipment 20, consequently facilitating for real by touch-controlled electronic devices 20
Existing required touch control operation.
Touch control key strcture 10 includes cover-plate glass 11, button ink layer 12, the first decorative ink layer 13, the first insulating oil
Layer of ink 15, silver slurry layer 17, the second insulating oil layer of ink 19.The flexible PCB 30 that silver paste layer 17 is set by electronic equipment 20
Control circuit (not shown) is connected to, so as to carry out touch control operation.
The decorative ink layer 13 of button ink layer 12 and first is covered in the surface of cover-plate glass 11, specifically, described press
The decorative ink layer 13 of key ink layer 12 and first is covered in the surface of the inner side of cover-plate glass 11.The first decorative ink layer
13 are used to decorate cover-plate glass 11, and block the electronic component and circuit for being arranged at the inner side of cover-plate glass 11, so as to just
Good outward appearance is can watch when using electronic equipment 20 in user.
Button ink layer 12 is used for the touch-control sensing region for identifying touch controlled key, consequently facilitating instruction user's pressing is corresponding
Region carries out touch control operation.
In the present embodiment, the first decorative ink layer 13 uses different colors from button ink layer 12.Preferably,
The first decorative ink layer 13 is white or black.When the first decorative ink layer 13 use is white, first dress
The thickness for adoring ink layer 13 is less than 0.04 millimeter.When the first decorative ink layer 13 is using black, the first decoration oil
The thickness of layer of ink 13 is less than 0.02 millimeter.
The first insulating oil layer of ink 15 covers the first decorative ink layer 13 and button ink layer 12, silver paste layer
17 are formed at the surface of the first insulating oil layer of ink 15.The first insulating oil layer of ink 15 is used to prevent button ink layer 12 to silver
The touch-control performance of pulp layer 17 interferes.
Silver paste layer 17 includes being used for the silver paste line for connecting flexible PCB 30, and the silver paste line of silver paste layer 17 is corresponding
The button ink layer 12 forms touch area, so as to sense to the touch control operation of user.It is understood that the silver
The touch area that pulp layer 17 is set can use applicable prior art, can such as use self-capacitance technology to set silver slurry layer 17, from
And realize the touch control operation of user.
The silver paste for covering layer 17 of second insulating oil layer of ink 19, so as to prevent other devices of the electronic equipment 20 of silver slurry layer 17
The touch-control performance of touch control key strcture 10 is caused to infect.Meanwhile the first insulating oil layer of ink 15 and the second insulating oil layer of ink
19 pairs of silver slurry layers 17 shield.Further, the second insulating oil layer of ink 19 can be covered in the table of silver paste layer 17
Face, and the side of silver paste layer 17 can be further coated on, so as to realize good insulation effect.
Refer to Fig. 3, the manufacture method of the touch control key strcture 10 in the present embodiment comprises the following steps：
Step S101, there is provided cover-plate glass 11.It is understood that the cover-plate glass 11 can be used as electronic equipment, such as
The panel of mobile phone, user can complete the touch control operation of mobile phone by the outer surface of cover-plate glass described in touch-control 11.
In step S101, it can further comprise the steps：
Step S1011, there is provided the glass baseplate is simultaneously cut into required size by glass baseplate, so as to obtain cover-plate glass
11；
Step S1012, clean the cover-plate glass 11；
Step S1013, dry the cover-plate glass 11.
By above step, the cover-plate glass 11 suitable for electronic equipment can be obtained, is easy to set on the cover-plate glass 11
Put each functional layer.It is understood that the size of the cover-plate glass 11 can be according to the size of corresponding electronic equipment voluntarily
Set.
Step S102, the first decorative ink layer 13 is set, and the first decorative ink layer 13 described in hollow out is to form key zone
Domain.First decorative ink layer 13 can be arranged at the cover-plate glass 11 using mode of printing.It is understood that first dress
Decorations ink layer 13 can be also formed on the cover-plate glass 11 using other applicable patterns.
Step S103, button ink layer is set on the cover-plate glass 11 of the key area of the first decorative ink layer 13
12.The button ink layer 12 can be arranged at the cover plate glass of the key area of the first decorative ink layer 13 using mode of printing
On glass 11.It is understood that the button ink layer 12 can also be formed at first decoration using other applicable patterns
On the cover-plate glass 11 of the key area of ink layer 13.
Step S104, first insulating oil layer of ink is set on the first decorative ink layer 13 and button ink layer 12
15.The first insulating oil layer of ink 15 can be arranged at the first decorative ink layer 13 and button ink layer 12 using mode of printing
On.It is understood that the first insulating oil layer of ink 15 can also be formed at first decoration using other applicable patterns
On ink layer 13 and button ink layer 12.
Step S105, in setting silver slurry layer 17 in the first insulating oil layer of ink 15.In this step, by printing silver slurry layer
17, so as to realize the touch controllable function of the touch control key strcture 10.Silver paste layer 17 can be arranged at described using mode of printing
On first insulating oil layer of ink 15.It is understood that silver paste layer 17 can be also formed at using other applicable patterns it is described
On first insulating oil layer of ink 15.
Step S106, in setting the second insulating oil layer of ink 19 on silver paste layer 17.In this step, pass through the second insulating oil
Layer of ink 19, so as to form insulation protection to silver slurry layer 17.Further, the second insulating oil layer of ink 19 can be covered in the silver
The surface of pulp layer 17, and the side of silver paste layer 17 can be further coated on, so as to realize good insulation effect.It is described
Silver slurry layer 17 can be arranged at using mode of printing on the first insulating oil layer of ink 15.It is understood that silver paste layer
17 can be also formed on the first insulating oil layer of ink 15 using other applicable patterns.
Refer to Fig. 4, the second embodiment of the present invention provides a kind of touch control key strcture 40, and the touch-control in the present embodiment is pressed
Bond structure 40 is roughly the same in first embodiment, including cover-plate glass 41, the first decorative ink layer 43, button ink layer 42,
One insulating oil layer of ink 45, silver slurry layer 47, the second insulating oil layer of ink 49.First decorative ink layer 43, button ink layer 42 are formed at
The surface of cover-plate glass 41.
Difference is that in the present embodiment, the touch control key strcture 40 is additionally provided with the second decorative ink layer 44.The
Two decorative ink layers 44 are formed on the first decorative ink layer 43 and button ink layer 42, and cover first decoration
Ink layer 43 and button ink layer 42.The second decorative ink layer 44 is used to ensure that ink layer covers the complete of cover-plate glass 41
Cover and there is enough coverings, ensure the appearance that the outside of cover-plate glass 41 is presented.The second decorative ink layer simultaneously
44 can form flat surface on the first decorative ink layer 43 and button ink layer 42, it is ensured that smooth after covering
Degree, consequently facilitating setting the first insulating oil layer of ink 45, ensure that the first insulating oil layer of ink 45 has good insulation effect.The
One insulating oil layer of ink 45, silver slurry layer 47, the side of the second insulating oil layer of ink 49 be stacked in the second decorative ink layer 44 it
On.
Refer to Fig. 5, the manufacture method of the touch control key strcture 40 in the present embodiment comprises the following steps：
Step S201, there is provided cover-plate glass 41.
Step S202, the first decorative ink layer 43 is set, and the first decorative ink layer 43 described in hollow out is to form key zone
Domain.
Step S203, button ink layer is set on the cover-plate glass 41 of the key area of the first decorative ink layer 43
42。
Step S204, second decorative ink layer is set on the first decorative ink layer 43 and button ink layer 42
44.The second decorative ink layer 44 can be arranged at the first decorative ink layer 43 and button ink layer 42 using mode of printing
On.It is understood that the second decorative ink layer 44 can also be formed at first decoration using other applicable patterns
On ink layer 43 and button ink layer 42.
Step S205, first insulating oil layer of ink is set on the second decorative ink layer 44 and button ink layer 42
45。
Step S206, in setting silver slurry layer 47 in the first insulating oil layer of ink 45.
Step S207, in setting the second insulating oil layer of ink 49 on silver paste layer 47.
The present invention also provides a kind of electronic equipment, using touch control key strcture 10,40 as described above.
The touch control key strcture 10 of the present invention using the electronic equipment of the touch control key strcture 10 with using the shape of silver slurry layer 17
Into in cover-plate glass 11, and flexible PCB 30 is connected to, and then is connected to control circuit, so as to realize touch controllable function.Due to
The thinner thickness of silver slurry layer 17, so as to make electronic equipment 20 complete touch control operation under conditions of with relatively thin thickness.And
The touch control key strcture 10 of the present invention is with the electronic equipment 20 using the touch control key strcture 10 by setting the first dielectric ink
The insulating oil layer of ink 19 of layer 15 and second is coated on silver paste layer 17, so as to realize good insulation effect.
The above disclosed right model for being only an embodiment of the present invention, the present invention can not being limited with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (7)
- A kind of 1. touch control key strcture, it is characterised in that：Button including cover-plate glass, the surface for being formed at the cover-plate glass Ink layer and the first decorative ink layer, the first dielectric ink being arranged on the button ink layer and the first decorative ink layer Layer, the second insulating oil layer of ink for being arranged at silver slurry layer on the first insulating oil layer of ink, covering silver paste layer, wherein, institute State the second insulating oil layer of ink and be covered in the surface of silver paste layer, and be further coated on the side of silver paste layer；It is described to press Key ink layer is formed at the surface of the cover-plate glass using mode of printing, and the button ink layer is used to identify touch controlled key Touch-control sensing region, the first insulating oil layer of ink are used to prevent the button ink layer from making the touch-control performance of silver paste layer Into interference, the first insulating oil layer of ink is formed at the button ink layer and the first decorative ink layer using mode of printing On, silver paste layer is provided with silver paste line, and silver paste line corresponds to the button ink layer and forms touch area；Wherein, it is described First decorative ink layer for white or black, when the first decorative ink layer using it is white when, the first decorative ink layer Thickness be less than 0.04 millimeter, when the first decorative ink layer uses black, the thickness of the first decorative ink layer is small In 0.02 millimeter.
- 2. touch control key strcture as claimed in claim 1, it is characterised in that the touch control key strcture is additionally provided with the second decoration Ink layer, the second decorative ink layer are formed on the first decorative ink layer and button ink layer, and described second Decorative ink layer covers the first decorative ink layer and button ink layer, the first insulating oil layer of ink, silver slurry layer and second Insulating oil layer of ink is cascadingly set on the second decorative ink layer.
- 3. touch control key strcture as claimed in claim 1, it is characterised in that the first decorative ink layer and button ink layer Using different colors.
- A kind of 4. touch control key strcture manufacture method, it is characterised in that：Comprise the following steps,Cover-plate glass is provided；First decorative ink layer is set, and the first decorative ink layer described in hollow out to be to form key area, wherein, first dress Adorn ink layer for white or black, when the first decorative ink layer using it is white when, the thickness of the first decorative ink layer Less than 0.04 millimeter, when the first decorative ink layer uses black, the thickness of the first decorative ink layer is less than 0.02 Millimeter；Button ink layer is printed on the cover-plate glass of the key area of the first decorative ink layer, the button ink layer is used for Identify the touch-control sensing region of touch controlled key；The first insulating oil layer of ink is printed on the first decorative ink layer and button ink layer；In setting silver slurry layer in the first insulating oil layer of ink, wherein, the first insulating oil layer of ink is used to prevent the button Ink layer interferes to the touch-control performance of silver paste layer；In setting the second insulating oil layer of ink on silver paste layer, wherein, the second insulating oil layer of ink is covered in silver paste layer Surface, and be further coated on the side of silver paste layer.
- 5. touch control key strcture manufacture method as claimed in claim 4, it is characterised in that when providing cover-plate glass, enter one Step comprises the following steps,Glass baseplate is provided and the glass baseplate is cut into required size, so as to obtain cover-plate glass；Clean the cover-plate glass；Dry the cover-plate glass.
- A kind of 6. touch control key strcture manufacture method, it is characterised in that：Comprise the following steps,Cover-plate glass is provided；First decorative ink layer is set, and the first decorative ink layer described in hollow out to be to form key area, wherein, first dress Adorn ink layer for white or black, when the first decorative ink layer using it is white when, the thickness of the first decorative ink layer Less than 0.04 millimeter, when the first decorative ink layer uses black, the thickness of the first decorative ink layer is less than 0.02 Millimeter；Button ink layer is printed on the cover-plate glass of the key area of the first decorative ink layer, the button ink layer is used for Identify the touch-control sensing region of touch controlled key；The second decorative ink layer is set on the first decorative ink layer and button ink layerThe first insulating oil layer of ink is printed on the second decorative ink layer and button ink layer；In setting silver slurry layer in the first insulating oil layer of ink, wherein, the first insulating oil layer of ink is used to prevent the button Ink layer interferes to the touch-control performance of silver paste layer；In setting the second insulating oil layer of ink on silver paste layer, wherein, the second insulating oil layer of ink is covered in silver paste layer Surface, and be further coated on the side of silver paste layer.
- 7. a kind of electronic equipment, it is characterised in that：Using the touch control key strcture as any one of claims 1 to 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510026682.8A CN104639140B (en) | 2015-01-19 | 2015-01-19 | Touch control key strcture, electronic equipment and a kind of touch control key strcture manufacture method |
| CN201711278582.XA CN107947779B (en) | 2015-01-19 | 2015-01-19 | Touch key structure, electronic equipment and manufacturing method of touch key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510026682.8A CN104639140B (en) | 2015-01-19 | 2015-01-19 | Touch control key strcture, electronic equipment and a kind of touch control key strcture manufacture method |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711278582.XA Division CN107947779B (en) | 2015-01-19 | 2015-01-19 | Touch key structure, electronic equipment and manufacturing method of touch key structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104639140A CN104639140A (en) | 2015-05-20 |
| CN104639140B true CN104639140B (en) | 2018-01-23 |
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| CN201711278582.XA Expired - Fee Related CN107947779B (en) | 2015-01-19 | 2015-01-19 | Touch key structure, electronic equipment and manufacturing method of touch key structure |
| CN201510026682.8A Expired - Fee Related CN104639140B (en) | 2015-01-19 | 2015-01-19 | Touch control key strcture, electronic equipment and a kind of touch control key strcture manufacture method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711278582.XA Expired - Fee Related CN107947779B (en) | 2015-01-19 | 2015-01-19 | Touch key structure, electronic equipment and manufacturing method of touch key structure |
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| CN106020554A (en) * | 2016-06-06 | 2016-10-12 | 京东方科技集团股份有限公司 | Tough cover plate, manufacturing method thereof and touch display device |
| CN108268820A (en) * | 2016-12-30 | 2018-07-10 | 南昌欧菲光学技术有限公司 | Electronic device, glass cover-plate and preparation method thereof |
| CN108983465A (en) * | 2017-05-31 | 2018-12-11 | 北京小米移动软件有限公司 | Touch control component, display component and electronic equipment |
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| CN103593102A (en) * | 2013-09-30 | 2014-02-19 | 湖州健邦科技有限公司 | Capacitive touch screen and manufacturing method thereof |
-
2015
- 2015-01-19 CN CN201711278582.XA patent/CN107947779B/en not_active Expired - Fee Related
- 2015-01-19 CN CN201510026682.8A patent/CN104639140B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376939A (en) * | 2012-04-11 | 2013-10-30 | 联胜（中国）科技有限公司 | Touch panel, touch display panel and manufacture method of touch panel |
| CN103425301A (en) * | 2012-05-16 | 2013-12-04 | 宸鸿科技(厦门)有限公司 | Touch panel and production method thereof |
| CN102830873A (en) * | 2012-08-08 | 2012-12-19 | 赣州市德普特科技有限公司 | Capacitive touch screen and manufacture method thereof |
| CN203054787U (en) * | 2013-01-14 | 2013-07-10 | 深圳欧菲光科技股份有限公司 | Glass cover-plate assembly used for touch screen and touch screen |
| CN203827313U (en) * | 2014-05-20 | 2014-09-10 | 广东欧珀移动通信有限公司 | Touch button and cell phone with the same |
| CN104281326A (en) * | 2014-10-23 | 2015-01-14 | 深圳欧菲光科技股份有限公司 | Touch screen and manufacturing method of touch screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104639140A (en) | 2015-05-20 |
| CN107947779A (en) | 2018-04-20 |
| CN107947779B (en) | 2021-06-01 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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