CN206684702U - Ink print structure and touch-screen - Google Patents
Ink print structure and touch-screen Download PDFInfo
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- CN206684702U CN206684702U CN201720129292.8U CN201720129292U CN206684702U CN 206684702 U CN206684702 U CN 206684702U CN 201720129292 U CN201720129292 U CN 201720129292U CN 206684702 U CN206684702 U CN 206684702U
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Abstract
The technical field of electronic equipment is the utility model is related to, discloses ink print structure and touch-screen, including：Cover plate；It is printed on the white ink layer at the edge of cover plate；And it is printed on white ink layer and the coating on cover plate, coating include being printed in white ink layer be away from cover plate side the first covering part, be printed in white ink layer inner edge the second covering part and the 3rd covering part that is printed on cover plate, second covering part is connected between the first covering part and the 3rd covering part, and the inner edge of the 3rd covering part exceeds the inner edge of white ink layer.White ink layer is directly printed on the cover board, eliminates the step of black surround frame is individually printed before white ink layer is printed.The gross thickness of printing-ink is effectively controlled, the 3rd covering part in the prior art and the overlap joint position distance of white ink layer is eliminated, increases and extend out size, overcomes the situation for producing bad bubble of visible area after cover plate fitting sensor layer.
Description
Technical field
It the utility model is related to the technical field of electronic equipment, more particularly to ink print structure and touch-screen.
Background technology
Touch-screen is widely used in electronic product, and according to the difference of manufacture craft, it is that species is numerous that touch-screen, which can be said,
It is miscellaneous.Due to the diversification of capacitive touch screen, the rigorous design to cover plate precision and outward appearance, the hole position printing being related to, LOGO positions
The test of typography such as put, avoid cumbersome work repeatedly, so as to influence overall appearance, cause the failure of design.
Referring to Fig. 1, in the prior art, the printing process of the visible area ink print structure of touch-screen white glass cover plate
Generally：The ＇ of black surround frame 6, the ＇ of the first white seal brush layer 21, the ＇ of the second white seal brush layer 22, the ＇ of the 3rd white seal brush layer 23, covering are printed successively
3 ＇ of layer, the gross thickness B ＇ about 32um of printing-ink after five printing process.In order to ensure to meet not light leak after tinctorial pattern and dress complete machine,
It is minimum ranges of the ＇ of the first white seal brush layer 21 between the ＇ of visible area 12 to extend out size A ＇, and the ＇'s of Printing Zone 12 extends out size A ＇
It is necessarily less than or equal to 0.40mm, wherein it is more big more be advantageous to deaeration to extend out size A ＇.For to touch-screen gross thickness B ＇ and
The consideration of cost, OCA optical cements (Optically Clear Adhesive) should not be excessively thick, and general OCA optical cements are commonly used
Thickness is 125um, and it fills segment difference ability 25 between 32um.
Influence gross thickness B ＇, form lamination that bubble principal element has ink to print extends out size A ＇, OCA optical cements
Thickness and ink characteristics.Because the thickness of printing-ink after five printing process is gross thickness B ＇, gross thickness B ＇ have reached
About 32um, and the filling segment difference ability higher limit in OCA optical cements, and size A ＇ deficiencies are extended out due to form lamination,
The cover plate of portioned product is easily caused to be fitted in Sensor (sensor layer) bubble can not be eradicated completely afterwards.
Utility model content
The purpose of this utility model is to provide a kind of ink print structure, it is intended to solves prior art cover plate curing ink
The thickness of printing is blocked up, OCA optical cements filling segment difference capabilities bits extend out undersize in higher limit and form lamination, easily
Cover plate is caused to be fitted in the problem of bubble after OCA optical cements can not be eradicated completely.
The utility model embodiment provides ink print structure, including：Cover plate；It is printed on the white of the edge of the cover plate
Color ink layer；And the white ink layer and the coating on the cover plate are printed on, the coating includes being printed in institute
State white ink layer be away from the cover plate side the first covering part, be printed in the white ink layer inner edge second
Covering part and the 3rd covering part being printed on the cover plate, second covering part be connected to first covering part with it is described
Between 3rd covering part, the inner edge of the 3rd covering part exceeds the inner edge of the white ink layer.
Further, the white ink layer includes being printed in the first white seal brush layer on the cover plate, second white successively
Printing layer and the 3rd white seal brush layer, the first white seal brush layer are directly printed in the cover plate.
Further, the first white seal brush layer fits in the edge of the cover plate, the interior fate of the 3rd covering part
Between the inner edge of inner edge, the second white seal brush layer and the inner edge of the 3rd white seal brush layer not with the first white seal brush layer
Away from increasing successively.
Further, the thickness range of the first white seal brush layer is 7 μm to 9 μm；And/or the second white seal brush layer
Scope is 5 μm to 7 μm；And/or the thickness range of the 3rd white seal brush layer is 5 μm to 7 μm；And/or the coating
Thickness range is 5 μm to 7 μm.
Further, second covering part is covered in the inner edge of the first white seal brush layer, the second white seal brush layer
Inner edge and the 3rd white seal brush layer inner edge, and the lateral surface of second covering part is a smooth transition surface.
Further, the width of the 3rd covering part is more than or equal to 0.4mm.
Further, the cover plate includes the Printing Zone of visible area and the outer rim positioned at the visible area, the Printing Zone
In the shape of a frame, the inner edge of the 3rd covering part is aligned in the outer rim of the visible area.
Another object of the present utility model is to provide a kind of touch-screen, including：Ink print structure as described above；If
It is placed in sensor layer of the cover plate close to the side of coating；And the circuit board electrically connected with the sensor layer.
Further, the sensor layer includes OCA layers of reaching the standard grade, ITO FILM layers of reaching the standard grade, the offline OCA layers set gradually
With offline ITO FILM layers, the OCA layers of reaching the standard grade are fitted on the cover plate and the coating.
Based on above-mentioned technical proposal compared with prior art, the ink print structure and touch that the utility model embodiment proposes
Screen is touched, directly prints white ink layer on the cover board, eliminates the step that black surround frame is individually printed before white ink layer is printed
Suddenly, directly by print overlay layer and exceed white ink layer, realize that cover plate is positive so as to form the mode of the 3rd covering part
Black border effect, the gross thickness of printing-ink is not only effectively controlled, also eliminates black surround frame in the prior art and white oil
The overlap joint position distance of layer of ink, so that extending out size is more than or equal to 0.4mm, increases and extend out size, overcome cover plate
The situation of the bad bubble of generation of visible area, the production yields effectively improved after fitting sensor layer.
Brief description of the drawings
Fig. 1 is the schematic diagram of ink print structure in the prior art；
Fig. 2 is the schematic diagram for the ink print structure that the utility model embodiment provides；
Fig. 3 is the printing effect figure of Fig. 2 ink print structures；
Fig. 4 is the front view of Fig. 2 ink print structures；
Fig. 5 is the exploded view for the touch-screen that the utility model embodiment provides.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
In addition, it should also be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only mutual
It is relative concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.Tie below
Specific embodiment is closed realization of the present utility model is described in detail.
As shown in Figures 2 and 3, the utility model embodiment proposes ink print structure, including：Cover plate 1；It is printed on lid
The white ink layer 2 at the edge of plate 1；And white ink layer 2 and the coating 3 on cover plate 1 are printed on, coating 3 includes print
Brush in white ink layer 2 be away from the first covering part 31 of the side of cover plate 1, be printed in white ink layer 2 inner edge second
Covering part 32 and the 3rd covering part 33 being printed on cover plate 1, the second covering part 32 are connected to the first covering part 31 and covered with the 3rd
Between cap 33, the inner edge of the 3rd covering part 33 exceeds the inner edge of white ink layer 2.
White ink layer 2 is printed directly on cover plate 1, eliminates and black surround is individually printed before white ink layer 2 is printed
The step of frame 6, directly by print overlay layer 3 and exceed white ink layer 2, realized so as to form the mode of the 3rd covering part 33
The positive effect of black surround frame 6 of touch-screen white glass cover plate 1, the gross thickness B of printing-ink is not only effectively controlled, it is also effective
Eliminate the 3rd covering part 33 in the prior art and the overlap joint position distance of white ink layer 2 be more than so that extending out size A
Or equal to 0.4mm, increase and extend out size A, overcome the bad gas of generation that cover plate 1 is bonded visible area 11 after sensor layer 5
The situation of bubble, the production yields effectively improved.
Further, white ink layer 2 includes the first white seal brush layer 21, the second white seal brush being printed in successively on cover plate 1
The white seal brush layer 23 of layer 22 and the 3rd, the first white seal brush layer 21 are directly printed in cover plate 1.Specifically, the ink of white directly prints
In forming the first white seal brush layer 21 on cover plate 1, by printing machine by the ink of white be printed on the first white seal brush layer 21 so as to
Form the second white seal brush layer 22, by printing machine by white ink be printed in it is white so as to form the 3rd on the second white seal brush layer 22
Printing layer 23, finally by printing machine by the ink of black from printing on the 3rd white seal brush layer 23 so as to forming coating 3.When
So, according to actual conditions and real needs, in other embodiment of the present utility model, white ink layer 2 can also be only by two
The printing layer composition that layer white seal brush layer is overlapped mutually, is not limited uniquely herein.
Further, the first white seal brush layer 21 fits in the edge of cover plate 1, and the inner edge of the 3rd covering part 33 is respectively with first
The spacing of the inner edge of the inner edge of white seal brush layer 21, the inner edge of the second white seal brush layer 22 and the 3rd white seal brush layer 23 increases successively.Tool
Body, the first white seal brush layer 21, the second white seal brush layer 22 and the 3rd white seal brush layer 23 are platform close to the side of the 3rd covering part 33
Scalariform, the first white seal brush layer 21 fit in the edge of the 3rd covering part 33.First white seal brush layer 21, the second white seal brush layer 22 and
Three white seal brush layers 23 arrange that the minimum range of the inner edge and the inner edge of the 3rd covering part 33 of the first white seal brush layer 21 is less than for ladder
The minimum range of the inner edge of second white seal brush layer 22 and the inner edge of the 3rd covering part 33, the inner edge and the 3rd of the second white seal brush layer 22
The minimum range of the inner edge of covering part 33 is less than the most narrow spacing of the inner edge of the 3rd white seal brush layer 23 and the inner edge of the 3rd covering part 33
From.The step-like white ink layer 2 arranged away from the direction of the 3rd covering part 33 can facilitate the bubble root on cover plate 1
Remove.
Preferably, the first white seal brush layer 21 fits in the edge of cover plate 1, the edge of cover plate 1 respectively with the first white seal brush layer
21 outer rim, the outer rim of the second white seal brush layer 22, the spacing of the outer rim of the outer rim of the 3rd white seal brush layer 23 and coating 3 increase successively
Greatly.Specifically, coating 3, the first white seal brush layer 21, the second white seal brush layer 22 and the 3rd white seal brush layer 23 are away from the 3rd covering part
33 side is step-like, and the outer rim of the first white seal brush layer 21 fits in the edge of cover plate 1.The outer rim of coating 3 and cover plate 1
Edge minimum range be more than the first white seal brush layer 21 outer rim and cover plate 1 edge minimum range, the first white seal brush layer
21 outer rim and the minimum range at the edge of cover plate 1 are more than the most narrow spacing at the outer rim of the second white seal brush layer 22 and the edge of cover plate 1
From the minimum range at the outer rim of the second white seal brush layer 22 and the edge of cover plate 1 is more than the outer rim and cover plate 1 of the 3rd white seal brush layer 23
Edge minimum range.Towards step-like white ink layer 2 and coating 3 energy arranged close to the direction of the 3rd covering part 33
It is enough conveniently to avoid ink printing from exceeding cover plate 1, so as to influence the outward appearance of whole cover plate 1.
Further, the thickness range of the first white seal brush layer 21 is 7 μm to 9 μm；And/or the scope of the second white seal brush layer 22
For 5 μm to 7 μm；And/or the 3rd white seal brush layer 23 thickness range be 5 μm to 7 μm；And/or the thickness range of coating 3 is
5 μm to 7 μm.Specifically, eliminate needs individually to print the 3rd covering part 33 before the first white seal brush layer 21 is printed
The step of, so as to reduce the gross thickness B of ink, so that the first white seal brush layer 21, the second white seal brush layer 22, the 3rd white seal
The variable thickness scope of brush layer 23 and coating 3 increases, and can reduce printing precision in the case where not causing light source to overflow will
Ask.The thickness range of first white seal brush layer 21 is 7 μm to 9 μm, and the thickness range of the second white seal brush layer 22 is 5 μm to 7 μm, the 3rd
The thickness range of white seal brush layer 23 is 5 μm to 7 μm, and the thickness range of coating 3 is 5 μm to 7 μm.Now printing-ink total thickness
The thickness range for spending B is 22 μm to the 30 μm gross thickness B for being respectively less than 32 μm of the prior art.Preferably, the gross thickness B of ink
Control is below 25 μm, and now the thickness of preferable first white seal brush layer 21 is 8 μm, the second white seal brush layer 22 and the 3rd white seal brush
The thickness of layer 23 is 6 μm, and the thickness of coating 3 is 5 μm, can be advantageously in by bubble on visible area 11 on cover plate 1
Eradicate.Certainly, according to actual conditions and real needs, in other embodiment of the present utility model, the thickness of each printing layer
It can also be adjusted according to actual conditions and real needs, do not limited uniquely herein.
Further, the second covering part 32 be covered in the inner edge of the first white seal brush layer 21, the second white seal brush layer 22 it is interior
The inner edge of edge and the 3rd white seal brush layer 23, and the lateral surface of the second covering part 32 is a smooth transition surface.Specifically, due to first
White seal brush layer 21, the second white seal brush layer 22 and the 3rd white seal brush layer 23 are step-like distribution close to the side of the 3rd covering part 33,
That is the upper surface out-of-flatness of white ink layer 2.When coating 3 is printed directly on white ink layer 2, the first covering part 31 is covered
It is placed on the 3rd white seal brush layer 23；Second covering part 32 is used to fill and cover the first white seal brush layer 21, the second white seal brush layer 22
And the 3rd step between white seal brush layer 23；3rd covering part 33 forms the frame of black beyond the first white seal brush layer 21.Can
Effectively by step-like gap filling so as to form smooth round and smooth transition face, smooth transition face can be more beneficial for covering
Bubble removing on the visible area 11 of plate 1.
Further, the width of the 3rd covering part 33 is more than or equal to 0.4mm.Specifically, due to the mistake of the 3rd covering part 33
The small bubble that can cause on the visible area 11 of cover plate 1 is not easy to remove, therefore the width of the 3rd covering part 33 is more than or equal to 0.4mm；
Due to the 3rd covering part 33 it is oversized when, not only result in the whole volume of cover plate 1 it is excessive also result in cover plate 1 edge leakage
Light, therefore the size of the 3rd covering part 33 should be determined according to actual conditions.Therefore the width dimensions of the 3rd covering part 33 are
It is optimal size during 0.55mm, certainly, according to actual conditions and real needs, in other embodiment of the present utility model,
The size of three covering parts 33 can be also other width values, not limit uniquely herein.
Further, as shown in figure 4, cover plate 1 includes the Printing Zone 12 of visible area 11 and the outer rim positioned at visible area 11, print
Brush area 12 is in the shape of a frame, and the inner edge of the 3rd covering part 33 is aligned in the outer rim of visible area 11.Specifically, cover plate 1 is transparent glass cover
Plate 1, the region for being used to printing white ink layer 2 and coating 3 on cover plate 1 are Printing Zone 12, the area that coating 3 is not printed onto
Domain is visible area 11, and the minimum range between white ink layer 2 and visible area 11 is to extend out size A, i.e. the 3rd covering part
33 size is that white ink layer 2 extends out size A, and the width of the 3rd covering part 33 is more than or equal to 0.4mm and extends out chi
Very little A is more than or equal to 0.4mm, increases and extends out size A, overcome cover plate 1 be bonded sensor layer 5 after visible area 11 generation not
The situation of good bubble, the production yields effectively improved.
Another object of the present utility model is to provide a kind of touch-screen, as shown in figure 5, including：Any implementation as described above
Ink print structure in example；It is arranged at sensor layer 5 of the cover plate 1 close to the side of coating 3；It is and electric with sensor layer 5
The circuit board 4 of connection.
White ink layer 2 is printed directly on cover plate 1, eliminates and black surround is individually printed before white ink layer 2 is printed
The step of frame 6, directly by print overlay layer 3 and exceed white ink layer 2, realized so as to form the mode of the 3rd covering part 33
The positive effect of black surround frame 6 of touch-screen white glass cover plate 1, is not only effectively controlled the gross thickness B of printing-ink, also eliminates
3rd covering part 33 and the overlap joint position distance of white ink layer 2 in the prior art, so that extending out size A are more than or wait
In 0.4mm, increase and extend out size A, overcome the feelings for producing bad bubble that cover plate 1 is bonded visible area 11 after sensor layer 5
Condition, the production yields effectively improved.
Specifically, cover plate 1 is clear glass cover plate 1, the edge silk-screen of cover plate 1 has white ink layer 2, white ink layer 2
The uniform silk in inner side be accumulated with black surround frame 6, that is, the 3rd covering part 33, and be provided with white ink layer 2 some transparent
Area, clear area are used to spill in the devices such as indicator lamp, camera and button, and through hole is additionally provided with white ink layer 2, and through hole is used
In placing devices such as receivers, avoiding, which influences receiver, exposes.
Further, sensor layer 5 include set gradually OCA layers 51 of reaching the standard grade, reach the standard grade ITO FILM layers 52, offline OCA
Layer 53 and offline ITO FILM layers 54, OCA layers 51 of reaching the standard grade are fitted on cover plate 1 and coating 3.Specifically, OCA (Optically
Clear Adhesive) it is optical cement, ITO (IndiumTinOxide) is tin indium oxide.ITO FILM layers 52 of reaching the standard grade are made
As transverse electrode, offline ITO FILM layers 54 are made as longitudinal electrode, and reach the standard grade ITO FILM layers 52 and offline ITO FILM
The top of layer 54 is respectively provided with reach the standard grade OCA layers 51 and offline OCA layers 53.By sensor layer 5 by the way of silver paste cabling
It leads to pressing position, is bonded when pressing position with circuit board 4 by anisotropy conductive hot melt adhesive tape.With sensor layer 5
Circuit board 4 after bonding is connected to mainboard (not shown), so that the inside of visible area 11 can be imaged.Wherein, according to actual feelings
Condition and real needs, in other embodiment of the present utility model, sensor layer 5 can also be the sensor layer 5 of single layer structure,
By forming different patterns on individual layer ITOFILM films, to realize transverse electrode and longitudinal electrode, do not limit uniquely herein
It is fixed.
Preferably, reach the standard grade OCA layers 51 and offline OCA layers 53 includes light mould release membrance, OCA films and weight mould release membrance, reaches the standard grade
ITO FILM layers 52 and offline ITO FILM layers 54 include ito thin film, IM and base material, and circuit board 4 is flexible PCB 4, electricity
Road plate 4 is connected to mainboard.Specifically, one end of flexible PCB 4 is used to be connected with sensor layer 5, the other end is set with electronics
Standby mainboard is connected, and flexible PCB 4 is located at the lower section of Printing Zone 12 of cover plate 1, and Printing Zone 12 can hide flexible PCB 4
Lid, is avoided 4 from external observation to circuit board.
Ink printing method of the present utility model, comprises the following steps：
The printing white ink layer 2 at the edge of cover plate 1；
The print overlay layer 3 on white ink layer 2 and cover plate 1, coating 3 are away from including being printed in white ink layer 2
First covering part 31 of the side of cover plate 1, be printed in white ink layer 2 inner edge the second covering part 32 and be printed in cover plate 1
On the 3rd covering part 33, the second covering part 32 is connected between the first covering part 31 and the 3rd covering part 33, the 3rd covering part
33 inner edge exceeds the inner edge of white ink layer 2.
White ink layer 2 is printed directly on cover plate 1, eliminates and black surround is individually printed before white ink layer 2 is printed
The step of frame 6, directly by print overlay layer 3 and exceed white ink layer 2, realized so as to form the mode of the 3rd covering part 33
The positive effect of black surround frame 6 of touch-screen white glass cover plate 1, is not only effectively controlled the gross thickness B of printing-ink, also eliminates
3rd covering part 33 and the overlap joint position distance of white ink layer 2 in the prior art, so that extending out size A are more than or wait
In 0.4mm, increase and extend out size A, overcome the feelings for producing bad bubble that cover plate 1 is bonded visible area 11 after sensor layer 5
Condition, the production yields effectively improved.
Specifically, coating 3 is preferably black coating 3, i.e., it is printed in using black ink on white ink layer 2,
The 3rd covering part 33 of black is formed beyond the part of white ink layer 2, needs to ensure that coating 3 is printed in printing process
It is identical more than the size of white ink layer 2 in all directions during white ink layer 2, that is, ensure on cover plate 1 in the 3rd covering part 33
Size is consistent on lower left and right directions, is not in the situation on size side.To ensure the 3rd covering part 33 chi on direction up and down
It is very little consistent, it is necessary to ensure that the printing precision of printing machine is less than or equal to 0.05mm.Wherein, according to actual conditions and real needs,
In other embodiment of the present utility model, coating 3 is printed in it is also an option that colored coating 3 using colored ink
On white ink layer 2, the 3rd covering part 33 of colour is formed beyond the part of white ink layer 2, is not limited uniquely herein.
Above example, only the utility model embodiment, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model discloses
Equivalent modification, replacement and improvement etc., these modification, replace and improve should all cover the scope of protection of the utility model it
It is interior.Therefore, the scope of protection of the utility model should be defined by scope of the claims.
Claims (9)
1. ink print structure, it is characterised in that including：
Cover plate；
It is printed on the white ink layer at the edge of the cover plate；And
The white ink layer and the coating on the cover plate are printed on, the coating includes being printed in the white ink
Layer be away from the cover plate side the first covering part, be printed in the white ink layer inner edge the second covering part and print
Brush and be connected to first covering part and the 3rd covering part in the 3rd covering part on the cover plate, second covering part
Between, the inner edge of the 3rd covering part exceeds the inner edge of the white ink layer.
2. ink print structure as claimed in claim 1, it is characterised in that the white ink layer includes being printed in institute successively
State the first white seal brush layer, the second white seal brush layer and the 3rd white seal brush layer on cover plate, the first white seal brush layer directly print in
The cover plate.
3. ink print structure as claimed in claim 2, it is characterised in that the first white seal brush layer fits in the cover plate
Edge, the inner edge of the 3rd covering part respectively the inner edge with the first white seal brush layer, in the second white seal brush layer
The spacing of the inner edge of edge and the 3rd white seal brush layer increases successively.
4. ink print structure as claimed in claim 2, it is characterised in that the thickness range of the first white seal brush layer is 7 μ
M to 9 μm；And/or the second white seal brush layer scope is 5 μm to 7 μm；And/or the thickness range of the 3rd white seal brush layer
For 5 μm to 7 μm；And/or the thickness range of the coating is 5 μm to 7 μm.
5. ink print structure as claimed in claim 3, it is characterised in that it is white that second covering part is covered in described first
The inner edge of the inner edge of printing layer, the inner edge of the second white seal brush layer and the 3rd white seal brush layer, and second covering part
Lateral surface be a smooth transition surface.
6. the ink print structure as described in any one of claim 1 to 5, it is characterised in that the width of the 3rd covering part
More than or equal to 0.4mm.
7. the ink print structure as described in any one of claim 1 to 5, it is characterised in that the cover plate include visible area and
Positioned at the Printing Zone of the outer rim of the visible area, the Printing Zone is in the shape of a frame, and the inner edge of the 3rd covering part is aligned in described
The outer rim of visible area.
8. touch-screen, it is characterised in that including：
Ink print structure as described in any one of claim 1 to 7；
It is arranged at sensor layer of the cover plate close to the side of the coating；And
The circuit board electrically connected with the sensor layer.
9. touch-screen as claimed in claim 8, it is characterised in that：The sensor layer include set gradually OCA layers of reaching the standard grade,
Reach the standard grade ITO FILM layers, offline OCA layers and offline ITO FILM layers, the OCA layers of reaching the standard grade fit in the cover plate and covered with described
On cap rock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129292.8U CN206684702U (en) | 2017-02-09 | 2017-02-09 | Ink print structure and touch-screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129292.8U CN206684702U (en) | 2017-02-09 | 2017-02-09 | Ink print structure and touch-screen |
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| Publication Number | Publication Date |
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| CN206684702U true CN206684702U (en) | 2017-11-28 |
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ID=60396342
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| CN201720129292.8U Active CN206684702U (en) | 2017-02-09 | 2017-02-09 | Ink print structure and touch-screen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681567A (en) * | 2017-02-09 | 2017-05-17 | 深圳市骏达光电股份有限公司 | Ink printing structure, touch screen and ink printing method |
| CN109809707A (en) * | 2019-02-26 | 2019-05-28 | 上海经世电子有限公司 | The glass panel of high insulating property between a kind of key |
| CN112860113A (en) * | 2021-02-24 | 2021-05-28 | 烟台正海科技股份有限公司 | Ink printing structure, touch screen and ink printing method |
-
2017
- 2017-02-09 CN CN201720129292.8U patent/CN206684702U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681567A (en) * | 2017-02-09 | 2017-05-17 | 深圳市骏达光电股份有限公司 | Ink printing structure, touch screen and ink printing method |
| CN109809707A (en) * | 2019-02-26 | 2019-05-28 | 上海经世电子有限公司 | The glass panel of high insulating property between a kind of key |
| CN112860113A (en) * | 2021-02-24 | 2021-05-28 | 烟台正海科技股份有限公司 | Ink printing structure, touch screen and ink printing method |
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