CN104793779A - Touch control device - Google Patents
Touch control device Download PDFInfo
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- CN104793779A CN104793779A CN201410216058.XA CN201410216058A CN104793779A CN 104793779 A CN104793779 A CN 104793779A CN 201410216058 A CN201410216058 A CN 201410216058A CN 104793779 A CN104793779 A CN 104793779A
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- Prior art keywords
- opening
- substrate
- partly
- contactor control
- cabling
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- Position Input By Displaying (AREA)
Abstract
The invention discloses a touch device which comprises a substrate, a touch component, a wire, an insulating layer and a protective layer. The trace is disposed on the substrate and located in a peripheral region, the peripheral region includes at least one bonding region, and the trace extends at least partially to the bonding region. The insulating layer is arranged on the substrate, and the insulating layer and the routing wires positioned in the peripheral area are at least partially overlapped in the vertical projection direction. The protective layer at least partially covers the touch control assembly, the insulating layer and the wiring located in the peripheral area. One of the insulating layer and the protective layer has at least one first opening in the bonding region, and the one of the insulating layer and the protective layer which does not have the first opening has a plurality of second openings in the bonding region. Each second opening corresponds to one wire, at least part of the corresponding wire is exposed out of each second opening, and the first opening is overlapped with at least two second openings.
Description
Technical field
The present invention relates to a kind of contactor control device, the contactor control device that opening is arranged in pairs or groups mutually is particularly set in a kind of insulation course in bonding land and protective seam.
Background technology
In recent years, touch-control sensing technology develops by leaps and bounds, and many consumption electronic products such as mobile phone (mobile phone), Global electrical circuiti (GPS navigator system), panel computer (tabletPC), personal digital assistant (PDA) and notebook (laptop PC) etc. all have the product be combined with touch controllable function to release.In the structure of Trackpad, the cabling being positioned at bonding land must be exposed out at least partly in order to engage with external module such as flexible PCB (flexible printed circuit, FPC).But, owing to carrying out the demand of insulation protection in Trackpad for touch control component, be generally provided with insulation course or the protective seam of multilayer.If the insulation course of bonding land and protective seam are all removed, the protected poor effect of cabling can be made and cause the negative effect to reliability.In addition on the one hand, if arrange corresponding opening respectively to each cabling of bonding land, can be blocked up and have influence on the splicing results of flexible PCB at bonding land thickness because of the insulation course of the storehouse beyond opening and protective seam.
Summary of the invention
The object of the present invention is to provide a kind of contactor control device; utilize and the first opening or the second opening are set respectively in the insulation course and protective seam of bonding land; by to cover at least partly each other and the first opening varied in size and the second opening are arranged in pairs or groups mutually in order to expose each cabling respectively in bonding land; and protect the cabling of bonding land simultaneously and reduce the insulation course of bonding land and the integral thickness of protective seam, and then reach the object improving product reliability and improve external module splicing results.
The invention provides a kind of contactor control device, there is a photic zone and a peripheral region.Peripheral region is positioned at least side of photic zone.Contactor control device comprises a substrate, a touch control component, many cablings, an insulation course and protective seams.Touch control component is arranged in substrate and is also positioned at photic zone at least partly.Cabling is arranged in substrate and is also positioned at peripheral region at least partly.Peripheral region comprises at least one bonding land, and cabling extends to bonding land at least partly, and at least part of cabling is electrically connected with touch control component.Insulation course is arranged in substrate, and insulation course is overlapping at least partly on a vertical projection direction of vertical substrate with the cabling being positioned at peripheral region.Protective seam is arranged in substrate and also covers touch control component, insulation course at least partly and be positioned at the cabling of peripheral region.Insulation course and protective seam are wherein a kind of has at least one first opening in bonding land, and does not have the first opening person in insulation course and protective seam and have multiple second opening in bonding land.The corresponding cabling of each second opening, each second opening exposes the cabling of at least part of correspondence, and the first opening and at least two the second superposition of end gaps, exposed by the second opening of correspondence and the first opening at least partly in order to each cabling making to be positioned at bonding land.
In the contactor control device of one of them embodiment of the present invention, insulation course or protective seam are arranged between two adjacent the second openings at least partly.
In the contactor control device of one of them embodiment of the present invention, the first opening is positioned at insulation course, and the second opening is positioned at protective seam.
In the contactor control device of one of them embodiment of the present invention, the first opening is positioned at protective seam, and the second opening is positioned at insulation course.
In the contactor control device of one of them embodiment of the present invention, the second opening is positioned within the first opening completely.
In the contactor control device of one of them embodiment of the present invention, each cabling is arranged between insulation course and substrate at least partly.
In the contactor control device of one of them embodiment of the present invention, insulation course is arranged between cabling and substrate at least partly.
In the contactor control device of one of them embodiment of the present invention, each cabling comprises a wire and a joint sheet, wire and joint sheet overlap each other at least partly and are connected on vertical projection direction, and each second opening exposes wire or the joint sheet of at least part of correspondence in bonding land.
In the contactor control device of one of them embodiment of the present invention, each wire is arranged between insulation course and substrate at least partly.
In the contactor control device of one of them embodiment of the present invention, insulation course is arranged between each wire and substrate at least partly.
The contactor control device of one of them embodiment of the present invention also comprises an external module and a conductive material.Conductive material to be arranged at least partly in each second opening and to be electrically connected with the cabling exposed by the second opening, and external module is electrically connected with cabling by conductive material.
The contactor control device of one of them embodiment of the present invention also comprises a decorative layer and to be arranged in substrate and to be positioned at peripheral region at least partly.Decorative layer is arranged between insulation course and substrate at least partly.
The contactor control device of one of them embodiment of the present invention also comprises a cushion and to be arranged in substrate and to be positioned at peripheral region, and decorative layer is arranged between cushion and substrate at least partly.
The contactor control device of one of them embodiment of the present invention also comprises a shielding layer and to be arranged in substrate and to be positioned at peripheral region, and shielding layer covers insulation course or protective seam at least partly.
The contactor control device of one of them embodiment of the present invention also comprises a protection conductive layer and arranges on the insulating layer.
In the contactor control device of one of them embodiment of the present invention, insulation course around district also has at least one 3rd opening.3rd opening exposes at least part of cabling, and touch control component is electrically connected with at least part of cabling by the 3rd opening.
In the contactor control device of one of them embodiment of the present invention, touch control component comprises the electrical isolation setting each other of multiple touch control electrode.
In the contactor control device of one of them embodiment of the present invention, touch control electrode comprises at least one touching signals drive electrode and at least one touching signals receiving electrode.
In the contactor control device of one of them embodiment of the present invention, touch control component comprises at least one the first axial electrode and at least one the second axial electrode.First axial electrode is extended along a first direction, and the second axial electrode is extended along a second direction.Second axial electrode and the first axial electrode electrical isolation.
In the contactor control device of one of them embodiment of the present invention, first axial electrode comprises multiple first sub-electrode and at least one first connecting line and is arranged between two adjacent the first sub-electrodes, first connecting line is electrically connected two the first adjacent sub-electrodes, second axial electrode comprises multiple second sub-electrode and at least one second connecting line and is arranged between two adjacent the second sub-electrodes, and the second connecting line is electrically connected two the second adjacent sub-electrodes.
In the contactor control device of one of them embodiment of the present invention, substrate comprises the substrate of a substrate of glass, a plastic cement substrate, a glass membrane, a plastic cement diaphragm, an overlay or a display.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 1;
Figure 2 shows that the enlarged schematic partial view of the bonding land of the contactor control device of the embodiment of the present invention 1;
The cut-open view of Fig. 3 for illustrating along A-A ' hatching line in Fig. 1;
Figure 4 shows that the schematic diagram of the self-capacitance touch control component of the embodiment of the present invention 1;
Figure 5 shows that the schematic diagram of the mutual capacitance type touch control assembly of the embodiment of the present invention 1;
Figure 6 shows that the schematic diagram of an other mutual capacitance type touch control assembly of the embodiment of the present invention 1;
Figure 7 shows that the schematic diagram of an other mutual capacitance type touch control assembly of the embodiment of the present invention 1;
The cut-open view of Fig. 8 for illustrating along B-B ' hatching line in Fig. 7;
Figure 9 shows that the schematic diagram of an other mutual capacitance type touch control assembly of the embodiment of the present invention 1;
Figure 10 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 2;
Figure 11 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 3;
Figure 12 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 4;
Figure 13 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 5;
Figure 14 shows that the enlarged schematic partial view of the bonding land of the contactor control device of the embodiment of the present invention 5;
Figure 15 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 6;
Figure 16 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 7;
Figure 17 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 8;
Figure 18 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 9;
Figure 19 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 10;
Figure 20 shows that the schematic diagram of the contactor control device of the embodiment of the present invention 11;
Figure 21 is depicted as the schematic diagram of the contactor control device of the embodiment of the present invention 12.
Wherein, description of reference numerals is as follows:
101-103,201-203,301-304,400,500 contactor control devices
110 substrates
121 decorative layers
122 cushions
130 cablings
131 wires
132 joint sheets
140 insulation courses
150 touch control components
150C connecting line
150D protects conductive layer
150R touching signals receiving electrode
150S touch control electrode
150T touching signals drive electrode
150X first axial electrode
150Y second axial electrode
160 protective seams
170 shielding layers
181 conductive materials
182 external modules
510 overlays
520 bonding coats
R1 photic zone
R2 peripheral region
R3 bonding land
V1 first opening
V2 second opening
V3 the 3rd opening
X first direction
X1 first sub-electrode
X2 first connecting line
Y second direction
Y1 second sub-electrode
Y2 second connecting line
Z vertical projection direction
Embodiment
For making those skilled in the art can understand the present invention further, hereafter spy enumerates several specific embodiment of the present invention, and coordinates accompanying drawing, describes technical scheme of the present invention in detail.
Embodiment 1
As shown in Figure 1, Figure 2 and shown in Fig. 3, the contactor control device 101 of the embodiment of the present invention 1 has an a photic zone R1 and peripheral region R2.Peripheral region R2 is positioned at least side of photic zone R1.In the present embodiment, peripheral region R2 is preferably around photic zone R1, but not as limit.Contactor control device 101 comprises substrate 110, touch control component 150, many cabling 130, insulation courses 140 and a protective seam 160.Substrate 110 can comprise a substrate of glass, a plastic cement substrate, a glass membrane, a plastic cement diaphragm, an overlay, the substrate of a display or other substrates be applicable to.The overlay of the present embodiment can comprise the overlay that substrate of glass, ceramic bases, plastic cement substrate, plastic film or other applicable materials are formed.When overlay is substrate of glass, this substrate of glass can be through the tempered glass of chemistry or physical strengthening, have high mechanical properties in order to protect touch control component 150 and the display of arranging in pairs or groups, and thickness can be situated between 0.25 millimeter to 2 millimeters.The substrate of above-mentioned display can be the colorized optical filtering substrate of a liquid crystal display or the cap of an organic light emitting display, but not as limit.Touch control component 150 is arranged in substrate 110 and is also positioned at photic zone R1 at least partly.Cabling 130 is arranged in substrate 110 and is also positioned at peripheral region R2 at least partly.Peripheral region R2 comprises at least one bonding land R3.Cabling 130 extends to bonding land R3 at least partly, and at least part of cabling 130 is electrically connected with touch control component 150.In other words, at least part of cabling 130 one end is electrically connected with touch control component 150 and one end extends to bonding land R3 in addition.In the present embodiment, touch control component 150 can extend to peripheral region R2 by photic zone R1 part, and in order to be electrically connected with cabling 130, but the present invention is not as limit.Also at least part of cabling 130 can be made in other embodiments of the invention to extend to photic zone R1 from peripheral region R2, in order to be electrically connected with the touch control component 150 being positioned at photic zone R1.In addition, insulation course 140 is arranged in substrate 110, and insulation course 140 is overlapping at least partly on a vertical projection direction Z of vertical substrate 110 with the cabling 130 being positioned at peripheral region R2.Protective seam 160 to be arranged in substrate 110 and to cover touch control component 150, insulation course 140 at least partly and be positioned at the cabling 130 of peripheral region R2.Insulation course 140 and protective seam 160 can comprise inorganic material such as silicon nitride (silicon nitride), monox (silicon oxide) and silicon oxynitride (siliconoxynitride), organic material such as acrylic resin (acrylic resin), inorganic-organic composite material or other isolation protective material be applicable to respectively.Insulation course 140 and protective seam 160 are wherein a kind of has at least one first opening V1 at bonding land R3, and does not have the first opening V1 person in insulation course 140 and both protective seams 160 and have multiple second opening V2 at bonding land R3.The corresponding cabling 130 of each second opening V2, each second opening V2 exposes the cabling 130 of at least part of correspondence, in the present embodiment, the portion of the complete overlapping cabling 130 of each second opening V2, and in other embodiments, each second opening V2 also can only partly overlap cabling 130, and the first opening V1 is overlapping with at least two the second opening V2, exposed at least partly in order to each cabling 130 making to be positioned at bonding land R3 by the second opening V2 of correspondence and the first opening V1.In the present embodiment, the first opening V1 can be overlapping with the second whole opening V2, but not as limit.What deserves to be explained is, each second opening V2 of the present embodiment preferably only with a cabling 130 in correspondence with each other and part exposes this corresponding cabling 130, but the present invention is not as limit.Also can make corresponding many cablings 130 of the second opening V2 in other embodiments of the invention, but the number of the first opening V1 cabling 130 of overlap on the Z of vertical projection direction need be greater than the number of the second opening V2 cabling 130 overlapping on the Z of vertical projection direction.By above-mentioned design; the cabling 130 being positioned at bonding land R3 can be made still can be covered by insulation course 140 or protective seam 160 and strengthen circuit protected effect outside the second opening V2; and arranged in pairs or groups with the overlapping of the second opening V2 by the first opening V1; can make at the insulation course 140 of bonding land R3 outside the second opening V2 thinning with the integral thickness of protective seam 160, be conducive to the carrying out of follow-up joint technology.
In particular; as shown in Figure 2 and Figure 3, the insulation course 140 of the present embodiment has at least one first opening V1, and protective seam 160 has multiple second opening V2; namely be provided with protective seam 160 between two adjacent the second opening V2, and be also provided with protective seam 160 between two adjacent cablings 130.In the present embodiment, each second opening V2 is preferably positioned within the first opening V1 completely, but the present invention is not as limit.The area of the first opening V1 on the Z of vertical projection direction is preferably greater than the total area of each second opening V2 on the Z of vertical projection direction, but also not as limit.Also viewable design needs the second opening V2 part to extend to outside the first opening V1 in other embodiments of the invention.In addition, the contactor control device 101 of the present embodiment also can comprise decorative layer 121, cushion 122, protection conductive layer 150D, shielding layer 170, conductive material 181 and an external module 182.Decorative layer 121 is arranged in substrate 110 and is also positioned at peripheral region R2 at least partly, and decorative layer 121 is arranged between protective seam 160 and substrate 110 at least partly.In the present embodiment, decorative layer 121 can in order to define photic zone R1 and peripheral region R2 has a common boundary, but not as limit.In addition, decorative layer 121 can be made up of material such as the ornament materials of single or multiple lift storehouse such as ink or coloured photic anti-etching dose etc.Cushion 122 to be arranged in substrate 110 and to be positioned at peripheral region R2, and decorative layer 121 is arranged between cushion 122 and substrate 110 at least partly.Cushion 122 preferably can be formed by insulating material such as monox, in order to protect decorative layer 121, but not as limit.Protection conductive layer 150D is arranged on insulation course 140; protection conductive layer 150D is the mutual electrical isolation with cabling 130 preferably; for example; protection conductive layer 150D can comprise electricity floating (electrically floating) electrode or/and a ground wire, in order to produce electric screen or to produce the protected effect protecting cabling 130 when manufacturing process.Shielding layer 170 to be arranged in substrate 110 and to be positioned at peripheral region R2, and shielding layer 170 covers insulation course 140 or protective seam 160 at least partly, in order to the region avoiding peripheral region R2 not arrange decorative layer 121, the defects such as light leak occurs.Shielding layer 170 also can be made up of material such as the ornament materials of single or multiple lift storehouse such as ink or coloured photic anti-etching dose etc.Conductive material 181 to be arranged at least partly in each second opening V2 and to be electrically connected with the cabling 130 exposed by the second opening V2, and external module 182 is electrically connected with cabling 130 by conductive material 181.Conductive material 181 can comprise anisotropic conductive (anisotropic conductive film, ACF), elargol or other conductive materials be applicable to, and external module 182 can comprise flexible PCB (flexible printed circuit, FPC) or other external modules be applicable to.
In the present embodiment, each cabling 130 is arranged between insulation course 140 and substrate 110 at least partly, covers by insulation course 140 effect that cabling 130 reaches protection.In particular, each cabling 130 of the present embodiment preferably can comprise wire 131 and a joint sheet 132, and wire 131 and joint sheet 132 overlap each other at least partly and be connected on the Z of vertical projection direction.Each wire 131 is arranged between insulation course 140 and substrate 110 at least partly, and joint sheet 132 is preferably arranged between protective seam 160 and insulation course 140 at least partly, and each second opening V2 exposes the joint sheet 132 of at least part of correspondence at bonding land R3.In the present embodiment, wire 131 preferably formed by the reasonable material of conductive capability such as metal material, and joint sheet 132 preferably formed by transparent conductive material such as metal oxide, but not as limit.Above-mentioned metal material can comprise aluminium, copper, silver, chromium, titanium, molybdenum, the wherein at least one of neodymium, the composite bed of above-mentioned material, the alloy of above-mentioned material or other conductive metal material be applicable to.Above-mentioned metal oxide can comprise tin indium oxide (indium tin oxide, ITO), indium zinc oxide (indium zinc oxide, IZO), aluminum zinc oxide (aluminum zinc oxide, AZO) or other metal oxides be applicable to.Due in district R2 around and bonding land, with the cabling 130 beyond the second opening V2 corresponding region all by insulation course 140 or/and protective seam 160 cover, therefore can therefore to improve for the protected effect of cabling 130.In addition; due between each cabling 130 in the first opening V1 and each second opening V2 to substrate 110 edge region only reservation protection layer 160 or insulation course 140 wherein a kind of; therefore the integral thickness that the protective seam 160 that can reduce above-mentioned zone is whereby formed with insulation course 140; and then the degree of difficulty reduced when external module 182 and conductive material 181 carry out joint technology, reach the splicing results improving external module 182 and the effect improving product percent of pass.In addition, the insulation course 140 of the present embodiment is preferably district R2 around and also has at least one 3rd opening V3,3rd opening V3 exposes at least part of cabling 130, and touch control component 150 is electrically connected with at least part of cabling 130 preferably through the 3rd opening V3, but the present invention is not as limit.Also touch control component 150 optionally can be made in other embodiments of the invention directly to cover and contact cabling 130 near one end of photic zone R1 in order to form electrical connection.
About the further illustrating of touch control component 150 of the present embodiment, please refer to Fig. 4 to Fig. 9.As shown in Figure 4, the touch control component 150 of the present embodiment can comprise multiple touch control electrode 150S and many connecting line 150C.Each connecting line 150C is electrically connected with corresponding touch control electrode 150S.Each touch control electrode 150S each other electrical isolation is arranged, in order to carry out a self-capacitance (self-capacitance) touch control detection, but not as limit.The shape of each touch control electrode 150S can be rectangle, rhombus, triangle or other geometric configuratioies be applicable to.In addition, as shown in Figure 5, touch control electrode 150S can comprise at least one touching signals drive electrode 150T and at least one touching signals receiving electrode 150R is mutually separatedly installed, in order to carry out a mutual capacitance type (mutual capacitance) touch control detection, but not as limit.
As shown in Figure 6, touch control component 150 also can comprise many first axial electrode 150X and many second axial electrode 150Y.First axial electrode 150X is extended along a first direction X, second axial electrode 150Y is extended along a second direction Y, first axial electrode 150X and the second axial electrode 150Y overlaps each other at least partly on the Z of vertical projection direction, and the second axial electrode 150Y and the first axial electrode 150X is electrically insulated from each other.First direction X is preferably orthogonal with second direction Y substantially, but not as limit.First axial electrode 150X and the second axial electrode 150Y can be respectively a touching signals drive electrode or a touching signals receiving electrode, carries out mutual capacitance type touch control detection in order to arrange in pairs or groups mutually, but not as limit.Insulation course 140 can partly be arranged between the first axial electrode 150X and the second axial electrode 150Y, and in order to electric isolution first axial electrode 150X and the second axial electrode 150Y, but the present invention is not as limit.Other insulating material also can be set in other embodiments of the invention and carry out electric isolution first axial electrode 150X and the second axial electrode 150Y.
As shown in Figure 7, the first axial electrode 150X also can comprise multiple first sub-electrode X1 and at least one the first connecting line X2 and be arranged between two adjacent the first sub-electrode X1, and the first connecting line X2 is electrically connected two the first adjacent sub-electrode X1.Second axial electrode 150Y can comprise multiple second sub-electrode Y1 and at least one the second connecting line Y2 and be arranged between two adjacent the second sub-electrode Y1, and the second connecting line Y2 is electrically connected two the second adjacent sub-electrode Y1.In addition, insulation course 140 can partly be arranged between the first connecting line X2 and the second connecting line Y2, in order to electric isolution first axial electrode 150X and the second axial electrode 150Y, but not as limit.Above-mentioned touch control electrode 150S, connecting line 150C, the first axial electrode 150X, the second axial electrode 150Y, the first sub-electrode X1, the first connecting line X2, the second sub-electrode Y1 and the second connecting line Y2 can be formed by transparent conductive material such as tin indium oxide, indium zinc oxide and aluminum zinc oxide, metal or other conductive materials be applicable to respectively.Above-mentioned metal can comprise the wherein at least one of metal material such as aluminium, copper, silver, chromium, titanium, molybdenum, neodymium, the composite bed of above-mentioned material or the alloy of above-mentioned material, but not as limit, and its kenel can be latticed, such as metal grill.Above-mentioned conductive material can comprise conducting particles, carbon nano-tube or development, but not as limit, and its kenel can be latticed, such as conductive grid.For example, the first sub-electrode X1, the second sub-electrode Y1 of the present embodiment and the second connecting line Y2 preferably can be formed by tin indium oxide, and the first connecting line X2 preferably can be formed by conductive metal material, but not as limit.What deserves to be explained is, as shown in Figure 8, the first connecting line X2 can be arranged between insulation course 140 and the first substrate 110 at least partly, and the first connecting line X2 preferably formed with same metal material with the wire in above-mentioned cabling, but not as limit.As shown in Figure 9, the first connecting line X2 also can optionally be arranged between protective seam 160 and insulation course 140, and the first connecting line X2 may extend across insulation course 140 in order to be electrically connected two the first adjacent sub-electrode X1.In addition, touch control component 150 of the present invention is not limited with the kenel shown in above-mentioned Fig. 4 to Fig. 9, and the kenel of the various touch control components 150 shown in above-mentioned Fig. 4 to Fig. 9 also can optionally be applied in aftermentioned other embodiments of the present invention.
Hereafter the different embodiments for contactor control device of the present invention are described, and are simplified illustration, below illustrate that the part mainly for each embodiment is different describes in detail, and no longer identical part is repeated.In addition, assembly identical in various embodiments of the present invention indicates with identical label, checks one against another between each embodiment in order to convenient.
Embodiment 2
As shown in Figure 10, embodiments of the invention 2 provide a contactor control device 102.The place different from above-described embodiment 1 is, the wire 131 in the cabling 130 of the present embodiment extends to the second opening V2.In other words, the second opening V2 overlaps each other at least partly with wire 131 and joint sheet 132 on the Z of vertical projection direction, and the conductive material 181 being arranged in the second opening V2 also overlaps each other with wire 131 and joint sheet 132.Due to the poor toughness of the wire 131 that the Toughness Ratio metal material of the joint sheet 132 in general formed with tin indium oxide is formed, thus when conductive material 181 press down joint sheet 132 strength excessive time easily cause joint sheet 132 to break.But, extend to the design below joint sheet 132 by the wire 131 of the present embodiment, can guarantee that conductive material 181 still can touch wire 131 and form electrical connection when joint sheet 132 breaks.
Embodiment 3
As shown in figure 11, embodiments of the invention 3 provide a contactor control device 103.The place different from above-described embodiment 1 is, the cabling 130 of the present embodiment can only be made up of wire 131 and not comprise the joint sheet of above-described embodiment, and wire 131 is arranged between insulation course 140 and substrate 110 at least partly.In the present embodiment, wire 131 extends to the second opening V2 and is exposed by the second opening V2 part.The conductive material 181 being arranged in the second opening V2 contacts with the wire 131 exposed by the second opening V2 and forms electrical connection.
Embodiment 4
As shown in figure 12, embodiments of the invention 4 provide a contactor control device 201.The place different from above-described embodiment 3 is, in contactor control device 201, insulation course 140 has the second opening V2, and protective seam 160 has the first opening V1.
Embodiment 5
As shown in figures 13 and 14, embodiments of the invention 5 provide a contactor control device 202.The place different from above-described embodiment 4 is, each cabling 130 of the present embodiment preferably can comprise wire 131 and joint sheet 132, and wire 131 and joint sheet 132 overlap each other at least partly and be connected on the Z of vertical projection direction.In addition, the second opening V2 part of the present embodiment extends to outside the first opening V1, makes protective seam 160 part be arranged in the second opening V2 whereby, covers joint sheet 132 and form protected effect in order to part.And make to be provided with insulation course 140 between two adjacent the second opening V2, and be provided with insulation course 140 between two adjacent cablings 130.
Embodiment 6
As shown in figure 15, embodiments of the invention 6 provide a contactor control device 203.The place different from above-described embodiment 5 is, the wire 131 in the cabling 130 of the present embodiment extends to the second opening V2.Second opening V2 overlaps each other at least partly with wire 131 and joint sheet 132 on the Z of vertical projection direction, and the conductive material 181 being arranged in the second opening V2 also overlaps each other with wire 131 and joint sheet 132.Effect of this design is to above-described embodiment 2 similar, therefore repeats no more at this.
Embodiment 7
As shown in figure 16, embodiments of the invention 7 provide a contactor control device 301.The place different from above-described embodiment 5 is, in contactor control device 301, insulation course 140 is arranged between cabling 130 and substrate 110 at least partly, and insulation course 140 is arranged between touch control component 150 and substrate 110 at least partly.In addition, the wire 131 in cabling 130 to be arranged on insulation course 140 and to cover joint sheet 132 and touch control component 150 at least partly.In addition, the touch control component 150 of the present embodiment can comprise the structure of above-mentioned Fig. 9, is reached the effect of Simplified flowsheet by wire 131 and the first connecting line X2 in Fig. 9 forming the present embodiment with same metal material, but not as limit.
Embodiment 8
As shown in figure 17, embodiments of the invention 8 provide a contactor control device 302.The place different from above-described embodiment 7 is, the wire 131 in the cabling 130 of the present embodiment extends to the second opening V2.Second opening V2 overlaps each other at least partly with wire 131 and joint sheet 132 on the Z of vertical projection direction, and the conductive material 181 being arranged in the second opening V2 also overlaps each other with wire 131 and joint sheet 132.Second opening V2 of insulation course 140 can partly expose wire 131.
Embodiment 9
As shown in figure 18, embodiments of the invention 9 provide a contactor control device 303.The place different from above-described embodiment 7 is, the first opening V1 of the present embodiment is positioned at insulation course 140, and the second opening V2 is positioned at protective seam 160.In addition, because the second opening V2 of the present embodiment is positioned at protective seam 160, therefore cabling 130 can cover and reach protected effect by protected seam 160 in the region at the edge of the second opening V2.
Embodiment 10
As shown in figure 19, embodiments of the invention 10 provide a contactor control device 304.The place different from above-described embodiment 9 is, the cabling 130 of the present embodiment can only be made up of wire 131 and not comprise the joint sheet of above-described embodiment, and wire 131 is arranged on insulation course 140 with on cushion 122.In the present embodiment, wire 131 extends to the second opening V2, and is exposed by the second opening V2 part.The conductive material 181 being arranged in the second opening V2 contacts with the wire 131 exposed by the second opening V2 and forms electrical connection.
Embodiment 11
As shown in figure 20, embodiments of the invention 11 provide a contactor control device 400.The place different from above-described embodiment 1 is, the insulation course 140 of the present embodiment does not have the 3rd above-mentioned opening, and touch control component 150 extends to peripheral region R2 and direct part cover and contact cabling 130 near one end of photic zone R1 in order to formed electrical connection.What deserves to be explained is, the above-mentioned design making touch control component 150 directly do not contacted cabling 130 by the opening of insulation course 140 also can optionally be applied in the structure of other embodiments of the invention.
Embodiment 12
As shown in figure 21, embodiments of the invention 12 provide a contactor control device 500.The place different from above-described embodiment 1 is, contactor control device 500 also comprises overlay 510 and a bonding coat 520.Overlay 510 and substrate 110 are oppositely arranged.In addition, the decorative layer 121 of the present embodiment is preferably arranged on overlay 510, and bonding coat 520 is arranged between overlay 510 and substrate 110, is provided with the overlay 510 of decorative layer 121 in order to bonding and is provided with the substrate 110 of touch control component 150.Bonding coat 520 can comprise solid state optics glue (optical clear adhesive, OCA), pressure sensitive adhesive (pressuresensitive adhesive, PSA) or other bonding materials be applicable to.What deserves to be explained is, the design that overlay 510 carries out arranging in pairs or groups with the substrate 110 being formed with touch control component 150 also can optionally be applied in the structure of other embodiments of the invention.
In sum; contactor control device of the present invention utilizes and arrange the first opening or the second opening respectively in the insulation course and protective seam of bonding land; by to cover at least partly each other and the first opening varied in size and the second opening are arranged in pairs or groups mutually in order to expose each cabling respectively in bonding land; and the cabling of bonding land can be protected simultaneously and reduce the insulation course of bonding land and the integral thickness of protective seam, and then reach the object improving product reliability and improve external module splicing results.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (21)
1. a contactor control device, is characterized in that, has a photic zone and a peripheral region, and described peripheral region is positioned at least side of described photic zone, and described contactor control device comprises:
One substrate;
One touch control component, arranges on the substrate and is positioned at described photic zone at least partly;
Many cablings, arrange on the substrate and be positioned at described peripheral region at least partly, wherein said peripheral region comprises at least one bonding land, and described cabling extends to described bonding land at least partly, and at least part of described cabling is electrically connected with described touch control component;
One insulation course, is arranged on the substrate, and wherein said insulation course is overlapping at least partly on a vertical projection direction of vertical described substrate with the described cabling being positioned at described peripheral region; And
One protective seam, arrange and also cover described touch control component at least partly on the substrate, described insulation course and be positioned at the described cabling of described peripheral region, wherein said insulation course and described protective seam are wherein a kind of has at least one first opening in described bonding land, and in described insulation course and described protective seam, not there is described first opening person, in described bonding land, there is multiple second opening, the wherein corresponding described cabling of each described second opening, each described second opening exposes the described cabling of at least part of correspondence, and described first opening at least described second superposition of end gap with two, each described cabling in order to make to be positioned at described bonding land exposed by described second opening of correspondence and described first opening at least partly.
2. contactor control device according to claim 1, is characterized in that, described insulation course or described protective seam are arranged between two adjacent described second openings at least partly.
3. contactor control device according to claim 1, is characterized in that, described first opening is positioned at described insulation course, and described second opening is positioned at described protective seam.
4. contactor control device according to claim 1, is characterized in that, described first opening is positioned at described protective seam, and described second opening is positioned at described insulation course.
5. contactor control device according to claim 1, is characterized in that, described second opening is positioned within described first opening completely.
6. contactor control device according to claim 1, is characterized in that, each described cabling is arranged between described insulation course and described substrate at least partly.
7. contactor control device according to claim 1, is characterized in that, described insulation course is arranged between described cabling and described substrate at least partly.
8. contactor control device according to claim 1, it is characterized in that, each described cabling comprises a wire and a joint sheet, described wire and described joint sheet overlap each other at least partly and are connected on described vertical projection direction, and each described second opening exposes the described wire of at least part of correspondence or described joint sheet in described bonding land.
9. contactor control device according to claim 8, is characterized in that, each described wire is arranged between described insulation course and described substrate at least partly.
10. contactor control device according to claim 8, is characterized in that, described insulation course is arranged between each described wire and described substrate at least partly.
11. contactor control devices according to claim 1, it is characterized in that, also comprise an external module and a conductive material, wherein said conductive material to be arranged at least partly in each described second opening and to be electrically connected with the described cabling exposed by described second opening, and described external module is electrically connected with described cabling by described conductive material.
12. contactor control devices according to claim 1, is characterized in that, also comprise a decorative layer, and arrange on the substrate and be positioned at described peripheral region at least partly, wherein said decorative layer is arranged between described insulation course and described substrate at least partly.
13. contactor control devices according to claim 12, is characterized in that, also comprise a cushion, and arrange on the substrate and be positioned at described peripheral region, wherein said decorative layer is arranged between described cushion and described substrate at least partly.
14. contactor control devices according to claim 1, is characterized in that, also comprise a shielding layer, and arrange on the substrate and be positioned at described peripheral region, wherein said shielding layer covers described insulation course or described protective seam at least partly.
15. contactor control devices according to claim 1, is characterized in that, also comprise a protection conductive layer, are arranged on described insulation course.
16. contactor control devices according to claim 1, it is characterized in that, described insulation course also has at least one 3rd opening in described peripheral region, described 3rd opening exposes at least part of described cabling, and described touch control component is electrically connected with at least part of described cabling by described 3rd opening.
17. contactor control devices according to claim 1, is characterized in that, described touch control component comprises the electrical isolation setting each other of multiple touch control electrode.
18. contactor control devices according to claim 17, is characterized in that, described touch control electrode comprises at least one touching signals drive electrode and at least one touching signals receiving electrode.
19. contactor control devices according to claim 1, is characterized in that, described touch control component comprises: at least one the first axial electrode, extended along a first direction; And at least one the second axial electrode, extended along a second direction, wherein said second axial electrode
With described first axial electrode electrical isolation.
20. contactor control devices according to claim 19, it is characterized in that, described first axial electrode comprises multiple first sub-electrode and at least one the first connecting lines and is arranged between two adjacent described first sub-electrodes, described first connecting line is electrically connected two adjacent described first sub-electrodes, described second axial electrode comprises multiple second sub-electrode and at least one the second connecting lines and is arranged between two adjacent described second sub-electrodes, and described second connecting line is electrically connected two adjacent described second sub-electrodes.
21. contactor control devices according to claim 1, is characterized in that, described substrate comprises the substrate of a substrate of glass, a plastic cement substrate, a glass membrane, a plastic cement diaphragm, an overlay or a display.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103102330 | 2014-01-22 | ||
| TW103102330A TW201530400A (en) | 2014-01-22 | 2014-01-22 | Touch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104793779A true CN104793779A (en) | 2015-07-22 |
Family
ID=51721096
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216058.XA Pending CN104793779A (en) | 2014-01-22 | 2014-05-21 | Touch control device |
| CN201420262741.2U Expired - Fee Related CN203894720U (en) | 2014-01-22 | 2014-05-21 | Touch control device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262741.2U Expired - Fee Related CN203894720U (en) | 2014-01-22 | 2014-05-21 | Touch control device |
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| Country | Link |
|---|---|
| CN (2) | CN104793779A (en) |
| TW (1) | TW201530400A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107102762A (en) * | 2016-02-19 | 2017-08-29 | 三星显示有限公司 | Touch panel and the mobile terminal including it |
| CN111857403A (en) * | 2020-04-24 | 2020-10-30 | 苏州绘格光电科技有限公司 | Touch screen and preparation method thereof |
| CN113821122A (en) * | 2016-12-02 | 2021-12-21 | 群创光电股份有限公司 | touch display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201530400A (en) * | 2014-01-22 | 2015-08-01 | Wintek Corp | Touch device |
| TWI566149B (en) * | 2015-12-16 | 2017-01-11 | 瀚宇彩晶股份有限公司 | Touch panel and electronic device |
| TWI566151B (en) * | 2015-12-16 | 2017-01-11 | 瀚宇彩晶股份有限公司 | Touch panel and electronic device |
| KR102146272B1 (en) * | 2016-02-19 | 2020-08-20 | 동우 화인켐 주식회사 | Touch sensor and manufacturing method therof |
| TWI581170B (en) * | 2016-05-19 | 2017-05-01 | 速博思股份有限公司 | Force-touch sensing device with metal traces |
| CN105786264B (en) * | 2016-05-20 | 2020-07-28 | 京东方科技集团股份有限公司 | A touch screen, a method for making the same, and a touch device |
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- 2014-01-22 TW TW103102330A patent/TW201530400A/en unknown
- 2014-05-21 CN CN201410216058.XA patent/CN104793779A/en active Pending
- 2014-05-21 CN CN201420262741.2U patent/CN203894720U/en not_active Expired - Fee Related
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| US20110298750A1 (en) * | 2010-06-04 | 2011-12-08 | Wen-Chun Wang | Touch-sensitive device and fabrication method thereof and touch-sensitive display device |
| TW201351239A (en) * | 2010-06-07 | 2013-12-16 | Wintek Corp | Touch-sensitive device and touch-sensitive display device |
| CN102999203A (en) * | 2011-09-19 | 2013-03-27 | 胜华科技股份有限公司 | Touch device and touch display device |
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| CN107102762A (en) * | 2016-02-19 | 2017-08-29 | 三星显示有限公司 | Touch panel and the mobile terminal including it |
| CN107102762B (en) * | 2016-02-19 | 2021-11-02 | 三星显示有限公司 | Touch screen panel and mobile terminal including the same |
| CN113821122A (en) * | 2016-12-02 | 2021-12-21 | 群创光电股份有限公司 | touch display device |
| CN111857403A (en) * | 2020-04-24 | 2020-10-30 | 苏州绘格光电科技有限公司 | Touch screen and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201530400A (en) | 2015-08-01 |
| CN203894720U (en) | 2014-10-22 |
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