CN205003636U - Touch panel of utensil antenna - Google Patents
Touch panel of utensil antenna Download PDFInfo
- Publication number
- CN205003636U CN205003636U CN201520741182.8U CN201520741182U CN205003636U CN 205003636 U CN205003636 U CN 205003636U CN 201520741182 U CN201520741182 U CN 201520741182U CN 205003636 U CN205003636 U CN 205003636U
- Authority
- CN
- China
- Prior art keywords
- subregion
- lead wire
- light transmission
- metal lead
- transmission film
- 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
Landscapes
- Position Input By Displaying (AREA)
Abstract
This application contains printing opacity base plate, touch -control induction line, a plurality of metal lead wire, ground connection portion, insulating film and the antenna radiation body about a touch panel of utensil antenna. The printing opacity base plate includes visual touch -control district and peripheral circuit district, and peripheral circuit position is around visual touch -control district. The touch -control induction line sets up in the printing opacity base plate, and is located visual touch -control district. A plurality of metals lead wire sets up in the printing opacity base plate, and is located peripheral circuit district to respectively with touch -control induction line electric connection. Ground connection portion sets up in the printing opacity base plate, and is located peripheral circuit district. Insulating film has upper surface and lower surface, and wherein this lower surface is connected in the peripheral circuit district of printing opacity base plate. The antenna radiation body sets up in insulating film's upper surface, and the antenna radiation system of part is located ground connection portion top at least to with the ground connection electric connection of portion.
Description
Technical field
The application about a kind of contact panel, espespecially a kind of contact panel of tool antenna.
Background technology
At present, touch technology has been widely used in the display device of various electronic installation, so that user utilizes touch control manner to manipulate the action of this electronic installation.Generally speaking, contact panel comprises substrate, multiple touch-control sensing electrode and multiple metal lead wire, wherein substrate can be divided into visual Touch Zone and perimeter circuit district, multiple touch-control sensing electrode is arranged at substrate and is configured in visual Touch Zone, multiple metal lead wire is arranged at substrate and is configured in perimeter circuit district, and each metal lead wire is electrically connected at corresponding touch-control sensing electrode respectively.
In addition, along with the progress of information and mechanics of communication, electronic installation such as mobile phone, flat computer, the pocket computer of tool radio communication function have become outfit indispensable in people's daily life.Generally speaking, the electronic installation of tool radio communication function need comprise antenna and wireless signal processing module, wherein antenna frame is wireless signal transmitting-receiving subassembly, and be usually arranged on the circuit board of electronic installation in additional mode, the inside surface of the inside surface of housing, back of the body lid, or be arranged at the bottom side of display panel.But, electronic installation is gradually towards trend development that is frivolous and high density, and traditional antenna module and set-up mode thereof need retain empty regions for avoiding signal disturbing, therefore will occupy the space of electronic installation inside, affect internal wiring layout, the thickness of electronic installation cannot be reduced further.In addition, traditional antenna module and set-up mode can increase fabrication steps and material cost, and easily cause the interference of signal, affect the wireless signal transmitting-receiving usefulness of antenna and the touch-control sensing usefulness of contact panel.Therefore, be necessary to develop the touch panel structure provided of a kind of tool antenna, to solve prior art institute problems faced in fact.
Utility model content
The object of the application is the contact panel providing a kind of tool antenna, can be applicable to the electronic installation of tool radio communication function, it utilizes the grounding parts being laid in the perimeter circuit district of contact panel to come isolation signals and the earth terminal as antenna, can signal disturbing be avoided whereby, promote the touch-control sensing usefulness of contact panel and the wireless signal transmitting-receiving usefulness of antenna.
Another object of the application is the contact panel providing a kind of tool antenna, and its structure is frivolous, can simplify processing procedure, can reduce thickness, and additionally must not increase contact panel size and can reach the function that touch-control and wireless signal receive and dispatch.
For reaching above-mentioned purpose, the application provides a kind of contact panel of tool antenna, comprises transparent substrates, touch-control sensing circuit, multiple metal lead wire, grounding parts, insulation film and antenna radiator.Transparent substrates comprises visual Touch Zone and perimeter circuit district, and wherein perimeter circuit district is positioned at around visual Touch Zone.Touch-control sensing circuit is arranged at transparent substrates, and is positioned at visual Touch Zone.Multiple metal lead wire is arranged at transparent substrates, and is positioned at perimeter circuit district, and is electrically connected with touch-control sensing circuit respectively.Grounding parts is arranged at transparent substrates, and is positioned at perimeter circuit district.Insulation film has upper surface and lower surface, and wherein the lower surface of insulation film is connected to the perimeter circuit district of transparent substrates.Antenna radiator is arranged at the upper surface of insulation film, and at least part of aerial radiation system is positioned at the top of grounding parts, and is electrically connected with grounding parts.
According to an embodiment of the application, wherein this touch-control sensing circuit is a wire netting grid circuit or a transparency electrode circuit.
According to another embodiment of the application, wherein this perimeter circuit district comprises one first subregion, one second subregion, one the 3rd subregion and one the 4th subregion, wherein this first subregion and this second subregion correspond respectively to two relatively short sides of this visual Touch Zone, 3rd subregion and the 4th subregion correspond respectively to two relative short edges of this visual Touch Zone, and wherein this grounding parts is positioned at least one subregion of this first subregion, this second subregion and the 3rd subregion.
According to another embodiment of the application, it also comprises a junction, is arranged at this transparent substrates, and is positioned at the 4th subregion in this perimeter circuit district, wherein this grounding parts and the different subregions of this connecting portion in this perimeter circuit district.
According to another embodiment of the application, wherein this transparent substrates comprises one first light transmission film and one second light transmission film, this touch-control sensing circuit comprises multiple first induction electrode and multiple second induction electrode, and the plurality of metal lead wire comprises multiple first metal lead wire and multiple second metal lead wire, wherein the plurality of first induction electrode is arranged at this first light transmission film, the plurality of second induction electrode is arranged at this second light transmission film, and the plurality of first induction electrode and the plurality of second induction electrode are positioned at this visual Touch Zone, wherein the plurality of first metal lead wire is positioned at this first light transmission film, the plurality of second metal lead wire is positioned at this second light transmission film, and the plurality of first metal lead wire is positioned at the 4th subregion, the plurality of second metal lead wire is positioned at this first subregion and this second subregion, wherein this grounding parts is arranged at this first light transmission film.
According to another embodiment of the application, wherein this grounding parts is projected to this second light transmission film and forms a view field, and wherein the part line segment of the plurality of second metal lead wire is included in this view field.
According to another embodiment of the application, wherein the plurality of first induction electrode in one first direction extend and arranged in parallel at intervals, the plurality of second induction electrode to extend and arranged in parallel at intervals, and mutually isolated between the plurality of first induction electrode and the plurality of second induction electrode in a second direction.
According to another embodiment of the application, wherein at least one one-shot forming of this grounding parts and the plurality of first induction electrode and the plurality of first metal lead wire is in the same surface of this first light transmission film.
According to another embodiment of the application, it also comprises one first connecting portion and one second connecting portion, wherein this first connecting portion is arranged at this first light transmission film, and be positioned at the 4th subregion, this second connecting portion is arranged at this second light transmission film, and being positioned at the 4th subregion, this first connecting portion is connected to the leading-out terminal of multiple first metal lead wire, and this second connecting portion is connected to the leading-out terminal of multiple second metal lead wire.
According to another embodiment of the application, wherein this transparent substrates is a flexible transparent substrates, this first subregion and this second subregion bend downwards to form one first kink and one second kink respectively, and this grounding parts some of is positioned at least one of this first kink and this second kink.
According to another embodiment of the application, it also comprises an optical cement, connects this lower surface of this insulation film and this perimeter circuit district of this transparent substrates.
According to another embodiment of the application, wherein this antenna radiator has a junction, this insulation film has a perforation, wherein this junction of this antenna radiator passes this perforation of this insulation film, and part is exposed to this lower surface of this insulation film, wherein this optical cement has a window, and this window is to being positioned at this grounding parts, and wherein this junction of this antenna radiator passes this window of this optical cement and contacts with this grounding parts.
According to another embodiment of the application, wherein this aerial radiation system is electrically connected by a flat cable and this grounding parts.
For reaching above-mentioned purpose, the application separately provides a kind of contact panel of tool antenna, comprises transparent substrates, touch-control sensing circuit, multiple metal lead wire, grounding parts, insulation film and antenna radiator.Transparent substrates comprises the first light transmission film and the second light transmission film, and transparent substrates comprises visual Touch Zone and perimeter circuit district, and wherein perimeter circuit district is positioned at around visual Touch Zone.Touch-control sensing circuit is arranged at the visual Touch Zone of transparent substrates, and comprises multiple first induction electrode and multiple second induction electrode, and wherein multiple first induction electrode is arranged at the first light transmission film, and multiple second induction electrode is arranged at the second light transmission film.Multiple metal lead wire is arranged at the perimeter circuit district of transparent substrates, and comprise multiple first metal lead wire and multiple second metal lead wire, wherein multiple first metal lead wire is arranged at the first light transmission film, multiple second metal lead wire is arranged at the second light transmission film, and multiple first metal lead wire is electrically connected with multiple first induction electrode respectively, multiple second metal lead wire is electrically connected with multiple second induction electrode respectively.Grounding parts is arranged at the first light transmission film, and is positioned at perimeter circuit district.Insulation film is arranged at the top of the first light transmission film.Antenna radiator is arranged at the upper surface of insulation film, and at least part of aerial radiation system is positioned at the top of grounding parts, and is electrically connected with grounding parts.
Accompanying drawing explanation
Fig. 1 is the structural representation of the contact panel of the tool antenna of the application.
Fig. 2 is the decomposition chart of a demonstration example of the contact panel of the tool antenna shown in Fig. 1.
Fig. 3 A is for the contact panel shown in Fig. 1 is in the schematic diagram in AA cross section.
Fig. 3 B is for the contact panel shown in Fig. 1 is in the schematic diagram in BB cross section.
The exemplary production flow figure that Fig. 4 is the grounding parts shown in Fig. 2 and multiple first induction electrode.
The exemplary production flow figure that Fig. 5 is the grounding parts shown in Fig. 2 and multiple first metal lead wire.
The cross section structure figure of the demonstration example that Fig. 6 is electrically connected for the antenna radiator shown in Fig. 2 and grounding parts.
The cross section structure figure of another demonstration example that Fig. 7 is electrically connected for the antenna radiator shown in Fig. 2 and grounding parts.
Fig. 8 is the structural representation of another change case of the contact panel of the tool antenna of the application.
[symbol description]
1: contact panel (or contact panel of weighing-appliance antenna)
11: transparent substrates
12: touch-control sensing circuit
13: multiple metal lead wire
14: grounding parts
15: insulation film
16: antenna radiator
17: connecting portion
19: optical cement
20: optical cement
21: flat cable
10A: visual Touch Zone
10B: perimeter circuit district
10C: the first kink
10D: the second kink
10B1: the first subregion
10B2: the second subregion
10B3: the three subregion
10B4: the four subregion
15a: upper surface
15b: lower surface
111: the first light transmission films
112: the second light transmission films
121: multiple first induction electrode
122: multiple second induction electrode
131: multiple first metal lead wire
132: multiple second metal lead wire
151: perforation
161: junction
171: the first connecting portions
172: the second connecting portions
181: the first flexible flat cables
182: the second flexible flat cables
201: window
P: view field
AA: cross section
BB: cross section
S11 to S14: fabrication steps
S21 to S24: fabrication steps
Embodiment
Some exemplary embodiments embodying the application's feature & benefits describe in detail in the explanation of back segment.Be understood that the application can have various changes in different modes, it neither departs from the scope of the application, and explanation wherein and accompanying drawing are in itself when the use explained, but not for limiting the application.
Fig. 1 is the structural representation of the contact panel of the tool antenna of the application.The contact panel 1 of the tool antenna of the application can be applicable to the electronic installation of tool radio communication function, such as but not limited to mobile phone, flat computer, pocket computer or Wearable device, to provide the function of touch-control and wireless signal transmitting-receiving.The contact panel 1 (hereinafter referred to as contact panel 1) of the tool antenna of the application comprises transparent substrates 11, touch-control sensing circuit 12, multiple metal lead wire 13, grounding parts 14, insulation film 15 and at least one antenna radiator 16.Transparency carrier 11 comprises visual Touch Zone 10A and perimeter circuit district 10B, and wherein perimeter circuit district 10B is positioned at around visual Touch Zone 10A.In the present embodiment, transparent substrates 11 comprises the light transmission film of at least one deck flexibility or inflexibility.Touch-control sensing circuit 12 is arranged at transparent substrates 11, and is positioned at visual Touch Zone 10A.In the present embodiment, touch-control sensing circuit 12 can be the transparency electrode circuit formed such as but not limited to tin indium oxide (ITO), or metal grill (metalmesh) circuit that conductive metal material is formed.Touch-control sensing circuit 12 comprises multiple first induction electrode 121 and multiple second induction electrode 122, wherein multiple first induction electrode 121 in first direction (such as Y direction) extend and arranged in parallel at intervals, multiple second induction electrode 122 in second direction (such as X-direction) extend and arranged in parallel at intervals.Mutually isolated between multiple first induction electrode 121 and multiple second induction electrode 122.
Multiple metal lead wire 13 is arranged at transparent substrates 11, and is positioned at perimeter circuit district 10B, and wherein each metal lead wire 13 is electrically connected with corresponding touch-control sensing circuit 12 respectively.Grounding parts 14 is arranged at transparent substrates 11, and is positioned at perimeter circuit district 10B.Insulation film 15 has upper surface 15a and lower surface 15b, and insulation film 15 is arranged at the top of the perimeter circuit district 10B of transparent substrates 11, and wherein the lower surface 15b of insulation film 15 corresponds to the grounding parts 14 of transparent substrates 11.At least one antenna radiator 16 is arranged at the upper surface 15a of insulation film 15, and at least part of antenna radiator 16 corresponds to grounding parts 14, and is electrically connected with grounding parts 14.In the present embodiment, utilize the grounding parts 14 being arranged at the perimeter circuit district 10B of transparent substrates 11, effectively can isolate the antenna radiator 16 of top and multiple metal lead wires 13 of below and touch-control sensing circuit 12, and can be used as the earth terminal of antenna radiator 16, can signal disturbing be avoided whereby, and the touch-control usefulness of contact panel 1 and the wireless signal transmitting-receiving usefulness of antenna radiator 16 can be promoted.
In the present embodiment, perimeter circuit district 10B comprises the first subregion 10B1, the second subregion 10B2, the 3rd subregion 10B3 and the 4th subregion 10B4, wherein the first subregion 10B1 and the second subregion 10B2 corresponds respectively to two relatively short sides of visual Touch Zone 10A, and the 3rd subregion 10B3 and the 4th subregion 10B4 corresponds respectively to two relative short edges of visual Touch Zone 10A.Grounding parts 14 is positioned at least one subregion of the first subregion 10B1, the second subregion 10B2 and the 3rd subregion 10B3.Insulation film 15 and antenna radiator 16 are at least one subregion being positioned at the first subregion 10B1, the second subregion 10B2 and the 3rd subregion 10B3.In some embodiments, insulation film 15 can be soft board or light transmission film, and not as limit.Antenna radiator 16 can be made up of metal conductive materials, and the antenna pattern of antenna radiator 16 does not limit, can according to actual demand adjustment change.In some embodiments, antenna radiator 16 can utilize metal grill processing procedure or coating and printing mode to be formed at the upper surface 15a of insulation film 15, and not as limit.
In the present embodiment, contact panel 1 more comprises a junction 17, is arranged at transparent substrates 11, and is positioned at the 4th subregion 10B4 of perimeter circuit district 10B.Connecting portion 17 is electrically connected with the leading-out terminal of multiple metal lead wire 13.In the present embodiment, grounding parts 14 and connecting portion 17 are positioned at the different subregions of perimeter circuit district 10B.
Fig. 2 is the decomposition chart of a demonstration example of the contact panel of the tool antenna shown in Fig. 1.Refer to Fig. 1 and 2, transparent substrates 11 comprises the first light transmission film 111 and the second light transmission film 112, touch-control sensing circuit 12 comprises multiple first induction electrode 121 and multiple second induction electrode 122, and multiple metal lead wire 13 comprises multiple first metal lead wire 131 and multiple second metal lead wire 131.Preferably, the first light transmission film 111 is upper strata light transmission film, and the second light transmission film 112 is lower floor's light transmission film.First light transmission film 111 and the second light transmission film 112 can be the light transmission film of flexibility or inflexibility.Multiple first induction electrodes 121 of touch-control sensing circuit 12 are arranged at the first light transmission film 111, and are positioned at visual Touch Zone 10A.Multiple first induction electrode 121 extends in first direction (such as Y direction), and apart from one another and be arranged in parallel.Multiple second induction electrodes 122 of touch-control sensing circuit 12 are arranged at the second light transmission film 112, and are positioned at visual Touch Zone 10A.Multiple second induction electrode 121 extends in second direction (such as X-direction), and apart from one another and be arranged in parallel.It should be noted, aforementioned first direction and second direction are not limited with Y-axis and X-axis, and the arrangement of multiple induction electrodes of touch-control sensing circuit 12 and pattern also before take off embodiment and be limited, it can according to actual demand adjustment change.
In the present embodiment, multiple first metal lead wire 131 is arranged at the first light transmission film 111, and is positioned at perimeter circuit district 10B.Preferably, multiple first metal lead wire 131 is positioned at the 4th subregion 10B4 of the first light transmission film 111.In addition, multiple second metal lead wire 132 is arranged at the second light transmission film 112, and is positioned at perimeter circuit district 10B.Preferably, multiple second metal lead wire 132 is positioned at the first subregion 10B1 and the second subregion 10B2.The plurality of first metal lead wire 131 is electrically connected with multiple first induction electrode 121 respectively, and multiple second metal lead wire 132 is electrically connected with multiple second induction electrode 122 respectively.
In some embodiments, connecting portion 17 comprises the first connecting portion 171 and the second connecting portion 172, and wherein the first connecting portion 171 is arranged at the first light transmission film 111, and is positioned at the 4th subregion 10B4.Second connecting portion 172 is arranged at the second light transmission film 112, and is positioned at the 4th subregion 10B4.First connecting portion 171 is connected to the leading-out terminal of multiple first metal lead wire 131, and the second connecting portion 172 is connected to the leading-out terminal of multiple second metal lead wire 132.In some embodiments, contact panel 1 more comprises the first flexible flat cable 181 and the second flexible flat cable 182, be electrically connected, whereby to utilize connecting portion and flexible flat cable to realize signal input and output with the first connecting portion 171 and the second connecting portion 172 respectively.
Fig. 3 A is for the contact panel shown in Fig. 1 is in the schematic diagram in AA cross section, and Fig. 3 B is for the contact panel shown in Fig. 1 is in the schematic diagram in BB cross section.As Fig. 1,2, shown in 3A and 3B, in some embodiments, grounding parts 14 is positioned at the first subregion 10B1 of the first light transmission film 111, and grounding parts 14 is projected to the second light transmission film 112 can form a view field P (as shown in Figure 2), wherein the part line segment of multiple second metal lead wire 132 is included in this view field P.In other words, grounding parts 14 is arranged at the first subregion 10B1 of the perimeter circuit district 10B of the first light transmission film 111, wherein the first subregion 10B1 of this first light transmission film 111 there is no metal lead wire laying, and grounding parts 14 can be arranged at the top of the part line segment of multiple second metal lead wires 132 of the second light transmission film 112, therefore perimeter circuit region 10B can be done effectively configuration and application, and grounding parts 14 can be utilized to realize signal isolation and the earth terminal as antenna radiator 16.In some embodiments, can pass through between the first light transmission film 111 with the second light transmission film 112 and be connected such as but not limited to optical cement 19.
The exemplary production flow figure that Fig. 4 is the grounding parts shown in Fig. 2 and multiple first induction electrode.As shown in Fig. 1,2 and 4, grounding parts 14 and the multiple same surface of the first induction electrode 121 in same fabrication steps one-shot forming in the first light transmission film 111.In other words, grounding parts 14 and multiple first induction electrode 121 are made up of same conductive metal material, and wherein a part of framework of this conductive metal material forms grounding parts 14, and another part framework of this conductive metal material forms multiple first induction electrode 121.Preceding process step is summarized as follows: first, as shown in step S11, provides the first light transmission film 111.Then, as shown in step S12, a metal conducting layer is formed in the surface of the first light transmission film 111.Afterwards, as shown in step S13, utilize photoresistance and exposure imaging processing procedure, shift a specific pattern in metal conducting layer.Then, as shown in step S14, etch process is utilized to remove the metal conducting layer of part, to form multiple first induction electrode 121 in visual Touch Zone 10A, and form first subregion 10B1, the second subregion 10B2 of grounding parts 14 in perimeter circuit district 10B and at least one subregion of the 3rd subregion 10B3.It should be noted, preceding process step is only illustration, grounding parts 14 and the mode of multiple first induction electrode 121 in same fabrication steps one-shot forming in the same surface of the first light transmission film 111 be not as limit, and other fabrication steps be suitable for also can list reference in.
The exemplary production flow figure that Fig. 5 is the grounding parts shown in Fig. 2 and multiple first metal lead wire.As shown in Fig. 1,2 and 5, grounding parts 14 and the multiple same surface of the first metal lead wire 131 in same fabrication steps one-shot forming in the first light transmission film 111.In other words, grounding parts 14 and multiple first metal lead wire 131 are made up of same conductive metal material, and wherein a part of framework of this conductive metal material forms grounding parts 14, and another part framework of this conductive metal material forms multiple first metal lead wire 131.Preceding process step is summarized as follows: first, as shown in step S21, provides the first light transmission film 111.Then, as shown in step S22, a metal conducting layer is formed in the surface of the first light transmission film 111.Afterwards, as shown in step S23, utilize photoresistance and exposure imaging processing procedure, shift a specific pattern in metal conducting layer.Then, as shown in step S24, etch process is utilized to remove the metal conducting layer of part, to form multiple first metal lead wire 131 in the 4th subregion 10B4 of perimeter circuit district 10B, and form first subregion 10B1, the second subregion 10B2 of grounding parts 14 in perimeter circuit district 10B and at least one subregion of the 3rd subregion 10B3.It should be noted, preceding process step is only illustration, grounding parts 14 and the mode of multiple first metal lead wire 131 in same fabrication steps one-shot forming in the same surface of the first light transmission film 111 be not as limit, and other fabrication steps be suitable for also can list reference in.
Alternatively, grounding parts 14 also can with multiple first induction electrode 121 and the multiple same surface of the first metal lead wire 131 in same fabrication steps one-shot forming in the first light transmission film 111.In this embodiment, the fabrication steps being same as metal grill can be utilized to realize, repeat no more in this.
In some embodiments, the material of the first light transmission film 111 and the second light transmission film 112 is optional from polyethylene terephthalate (Polyethyleneterephthalate, PET), PolyEtherImide (Polyetherimide, PEI), PPSU (Polyphenylensulfone, PPSU), polyimide (Polyimide, PI), PEN (Polyethylenenaphthalate, PEN), cycloolefin analog copolymer (Cyclicolefincopolymer, COC), polymeric liquid crystal copolymer (LiquidCrystalPolymer, LCP) or its combination etc., and not as limit.In some embodiments, the conductive metal material forming wire netting grid circuit can be selected from copper, gold, silver, aluminium, tungsten, iron, nickel, chromium, titanium, molybdenum, indium, tin or its at least appoint the two above compound substance formed.
The cross section structure figure of the demonstration example that Fig. 6 is electrically connected for the antenna radiator shown in Fig. 2 and grounding parts.As shown in Fig. 1,2 and 6, antenna radiator 16 is arranged at the upper surface 15a of insulation film 15, and therefore most antenna radiator 16 is isolated by insulation film 15 and grounding parts 14.In the present embodiment, antenna radiator 16 has a junction 161, and insulation film 15 has a perforation 151, and wherein the junction 161 of antenna radiator 16 passes the perforation 151 of insulation film 15, and part is exposed to the lower surface 15b of insulation film 15.The lower surface 15b of insulation film 15 is connected with utilizing an optical cement 20 between the first light transmission film 111.Optical cement 20 can have a window 201, and it is to being positioned at grounding parts 14.When the lower surface 15b of insulation film 15 is with when utilizing optical cement 20 to be connected between the first light transmission film 111, the junction 161 of antenna radiator 16 can contact with grounding parts 14 through the window 201 of optical cement 20, whereby to realize the electric connection of antenna radiator 16 and grounding parts 14.
The cross section structure figure of another demonstration example that Fig. 7 is electrically connected for the antenna radiator shown in Fig. 2 and grounding parts.As shown in Fig. 1,2 and 7, antenna radiator 16 is arranged at the upper surface 15a of insulation film 15, and therefore most antenna radiator 16 is isolated by insulation film 15 and grounding parts 14.In the present embodiment, antenna radiator 16 more connects a flat cable 21.The lower surface 15b of insulation film 15 can utilize optical cement 20 to be connected with between the first light transmission film 111, and antenna radiator 16 can utilize flat cable 21 and grounding parts 14 to be electrically connected.
In some embodiments, antenna radiator 16 has more signal feed-in part (non-icon), wherein this signal feed-in part can utilize the load point of additional flat cable and circuit board to be electrically connected, or can be electrically connected with circuit board with the first connecting portion 171 (as shown in Figure 2) whole merga pass first flexible flat cable 181.
Fig. 8 is the structural representation of another change case of the contact panel of the tool antenna of the application.As shown in Figure 8, thin portion structure, the contact panel 1 shown in assembly to function to Fig. 1 of the contact panel 1 of the present embodiment are similar, and identical reference numerals represents identical assembly, structure and fuction, repeats no more in this.Compared to embodiment illustrated in fig. 1, transparent substrates 11 is flexible transparent substrates, and the first subregion 10B1 of the perimeter circuit district 10B of transparent substrates 11 and the second subregion 10B2 can respectively to lower bending, to form the first kink 10C and the second kink 10D respectively.The grounding parts 14 of part can be positioned at least one of the first kink 10C and the second kink 10D, can increase the width of grounding parts 14 whereby, and can adjust according to actual demand and change.
In sum, the application provides a kind of contact panel of tool antenna, can be applicable to the electronic installation of tool radio communication function, it utilizes the grounding parts being laid in the perimeter circuit district of contact panel to come isolation signals and the earth terminal as antenna, can signal disturbing be avoided whereby, promote the touch-control sensing usefulness of contact panel and the wireless signal transmitting-receiving usefulness of antenna.The contact panel of the tool antenna of the application, its structure is frivolous, can simplify processing procedure, can reduce thickness, and additionally must not increase contact panel size and can reach the function that touch-control and wireless signal receive and dispatch.
The application must be thought by the personage Ren Shi craftsman haveing the knack of this technology and modify as all, so neither de-if attached claim institute is for Protector.
Claims (14)
1. a contact panel for tool antenna, comprises:
One transparent substrates, comprises a visual Touch Zone and a perimeter circuit district, and wherein this perimeter circuit district is positioned at around this visual Touch Zone;
One touch-control sensing circuit, is arranged at this transparent substrates, and is positioned at this visual Touch Zone;
Multiple metal lead wire, is arranged at this transparent substrates, and is positioned at this perimeter circuit district, and is electrically connected with this touch-control sensing circuit respectively;
One grounding parts, is arranged at this transparent substrates, and is positioned at this perimeter circuit district;
One insulation film, has a upper surface and a lower surface, and wherein this lower surface of this insulation film is connected to this perimeter circuit district of this transparent substrates; And
One antenna radiator, is arranged at this upper surface of this insulation film, and this at least part of aerial radiation system is positioned at the top of this grounding parts, and is electrically connected with this grounding parts.
2. the contact panel of tool antenna as claimed in claim 1, wherein this touch-control sensing circuit is a wire netting grid circuit or a transparency electrode circuit.
3. the contact panel of tool antenna as claimed in claim 1, wherein this perimeter circuit district comprises one first subregion, one second subregion, one the 3rd subregion and one the 4th subregion, wherein this first subregion and this second subregion correspond respectively to two relatively short sides of this visual Touch Zone, 3rd subregion and the 4th subregion correspond respectively to two relative short edges of this visual Touch Zone, and wherein this grounding parts is positioned at least one subregion of this first subregion, this second subregion and the 3rd subregion.
4. the contact panel of tool antenna as claimed in claim 3, it more comprises a junction, is arranged at this transparent substrates, and is positioned at the 4th subregion in this perimeter circuit district, wherein this grounding parts and the different subregions of this connecting portion in this perimeter circuit district.
5. the contact panel of tool antenna as claimed in claim 3, wherein this transparent substrates comprises one first light transmission film and one second light transmission film, this touch-control sensing circuit comprises multiple first induction electrode and multiple second induction electrode, and the plurality of metal lead wire comprises multiple first metal lead wire and multiple second metal lead wire, wherein the plurality of first induction electrode is arranged at this first light transmission film, the plurality of second induction electrode is arranged at this second light transmission film, and the plurality of first induction electrode and the plurality of second induction electrode are positioned at this visual Touch Zone, wherein the plurality of first metal lead wire is positioned at this first light transmission film, the plurality of second metal lead wire is positioned at this second light transmission film, and the plurality of first metal lead wire is positioned at the 4th subregion, the plurality of second metal lead wire is positioned at this first subregion and this second subregion, wherein this grounding parts is arranged at this first light transmission film.
6. the contact panel of tool antenna as claimed in claim 5, wherein this grounding parts is projected to this second light transmission film and forms a view field, and wherein the part line segment of the plurality of second metal lead wire is included in this view field.
7. the contact panel of tool antenna as claimed in claim 5, wherein the plurality of first induction electrode in one first direction extend and arranged in parallel at intervals, the plurality of second induction electrode to extend and arranged in parallel at intervals, and mutually isolated between the plurality of first induction electrode and the plurality of second induction electrode in a second direction.
8. the contact panel of tool antenna as claimed in claim 5, wherein at least one one-shot forming of this grounding parts and the plurality of first induction electrode and the plurality of first metal lead wire is in the same surface of this first light transmission film.
9. the contact panel of tool antenna as claimed in claim 5, it more comprises one first connecting portion and one second connecting portion, wherein this first connecting portion is arranged at this first light transmission film, and be positioned at the 4th subregion, this second connecting portion is arranged at this second light transmission film, and being positioned at the 4th subregion, this first connecting portion is connected to the leading-out terminal of multiple first metal lead wire, and this second connecting portion is connected to the leading-out terminal of multiple second metal lead wire.
10. the contact panel of tool antenna as claimed in claim 3, wherein this transparent substrates is a flexible transparent substrates, this first subregion and this second subregion bend downwards to form one first kink and one second kink respectively, and this grounding parts some of is positioned at least one of this first kink and this second kink.
The contact panel of 11. tool antennas as claimed in claim 1, it more comprises an optical cement, connects this lower surface of this insulation film and this perimeter circuit district of this transparent substrates.
The contact panel of 12. tool antennas as claimed in claim 11, wherein this antenna radiator has a junction, this insulation film has a perforation, wherein this junction of this antenna radiator passes this perforation of this insulation film, and part is exposed to this lower surface of this insulation film, wherein this optical cement has a window, and this window is to being positioned at this grounding parts, and wherein this junction of this antenna radiator passes this window of this optical cement and contacts with this grounding parts.
The contact panel of 13. tool antennas as claimed in claim 1, wherein this aerial radiation system is electrically connected by a flat cable and this grounding parts.
The contact panel of 14. 1 kinds of tool antennas, comprising:
One transparent substrates, comprises one first light transmission film and one second light transmission film, and this transparent substrates comprises a visual Touch Zone and a perimeter circuit district, and wherein this perimeter circuit district is positioned at around this visual Touch Zone;
One touch-control sensing circuit, be arranged at this visual Touch Zone of this transparent substrates, and comprise multiple first induction electrode and multiple second induction electrode, wherein the plurality of first induction electrode is arranged at this first light transmission film, and the plurality of second induction electrode is arranged at this second light transmission film;
Multiple metal lead wire, be arranged at this perimeter circuit district of this transparent substrates, and comprise multiple first metal lead wire and multiple second metal lead wire, wherein the plurality of first metal lead wire is arranged at this first light transmission film, the plurality of second metal lead wire is arranged at this second light transmission film, and the plurality of first metal lead wire is electrically connected with the plurality of first induction electrode respectively, the plurality of second metal lead wire is electrically connected with the plurality of second induction electrode respectively;
One grounding parts, is arranged at this first light transmission film, and is positioned at this perimeter circuit district;
One insulation film, is arranged at the top of this first light transmission film; And
One antenna radiator, is arranged at a upper surface of this insulation film, and this at least part of aerial radiation system is positioned at the top of this grounding parts, and is electrically connected with this grounding parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741182.8U CN205003636U (en) | 2015-09-23 | 2015-09-23 | Touch panel of utensil antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741182.8U CN205003636U (en) | 2015-09-23 | 2015-09-23 | Touch panel of utensil antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003636U true CN205003636U (en) | 2016-01-27 |
Family
ID=55160514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741182.8U Expired - Fee Related CN205003636U (en) | 2015-09-23 | 2015-09-23 | Touch panel of utensil antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003636U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319392A (en) * | 2018-02-05 | 2018-07-24 | 鄂尔多斯市源盛光电有限责任公司 | Touch panel and manufacturing method, touch module, display device |
| CN108633176A (en) * | 2017-03-24 | 2018-10-09 | 致伸科技股份有限公司 | Has the wiring thin film structure of extended function |
| CN110120995A (en) * | 2019-05-16 | 2019-08-13 | Oppo广东移动通信有限公司 | Display component and mobile terminal |
-
2015
- 2015-09-23 CN CN201520741182.8U patent/CN205003636U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633176A (en) * | 2017-03-24 | 2018-10-09 | 致伸科技股份有限公司 | Has the wiring thin film structure of extended function |
| CN108319392A (en) * | 2018-02-05 | 2018-07-24 | 鄂尔多斯市源盛光电有限责任公司 | Touch panel and manufacturing method, touch module, display device |
| CN108319392B (en) * | 2018-02-05 | 2022-04-19 | 鄂尔多斯市源盛光电有限责任公司 | Touch panel, manufacturing method, touch module and display device |
| CN110120995A (en) * | 2019-05-16 | 2019-08-13 | Oppo广东移动通信有限公司 | Display component and mobile terminal |
| CN110120995B (en) * | 2019-05-16 | 2021-05-18 | Oppo广东移动通信有限公司 | Display assembly and mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106708309A (en) | Touch module with transparent antenna and touch display apparatus using same | |
| EP3147763A1 (en) | Touch panel with antenna structure | |
| US8946578B2 (en) | Touch panel and a manufacturing method thereof | |
| CN202649955U (en) | Multifunctional touch tablet | |
| CN103337223A (en) | Display module, electronic device and method applied to display module | |
| CN202815764U (en) | Touch-control panel and display device thereof | |
| CN106547382A (en) | The contact panel and touch control display apparatus of tool antenna | |
| CN109375822B (en) | Touch screen, touch display screen and mobile terminal | |
| CN111638813B (en) | Display device and manufacturing method thereof | |
| CN102446012A (en) | Touch panel structure and touch display panel | |
| CN103593084A (en) | Touch panel and electronic device thereof | |
| CN101950216A (en) | Making method of touch panel | |
| CN104765485A (en) | Touch panel module and touch display device with same | |
| EP3126938B1 (en) | Touch panel for improving cross structure of sensing pattern | |
| CN205003636U (en) | Touch panel of utensil antenna | |
| TW202205740A (en) | Transparent antenna, antenna array, and display module | |
| CN105446526A (en) | Touch panel, short-range wireless communications technology terminal, and production method thereof | |
| CN111610880B (en) | Display device and electronic equipment | |
| CN114498053A (en) | Millimeter wave metamaterial hybrid transparent antenna and display unit using same | |
| CN101923416A (en) | Touch panel and making method thereof | |
| TW202215709A (en) | Transparent Antenna and Display Module | |
| CN212322235U (en) | Touch display module and electronic equipment | |
| CN112394824B (en) | Touch screen and electronic equipment | |
| CN103576951B (en) | Contact panel, its manufacture method and display device thereof | |
| JP2016184277A (en) | Touch panel and information processing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |