CN104238802A - Decorative cover plate and touch panel thereof - Google Patents
Decorative cover plate and touch panel thereof Download PDFInfo
- Publication number
- CN104238802A CN104238802A CN201310353521.0A CN201310353521A CN104238802A CN 104238802 A CN104238802 A CN 104238802A CN 201310353521 A CN201310353521 A CN 201310353521A CN 104238802 A CN104238802 A CN 104238802A
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- Prior art keywords
- cushion
- layer
- substrate
- light shield
- auxiliary light
- Prior art date
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- 239000003795 chemical substances by application Substances 0.000 claims description 26
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- 229920000915 polyvinyl chloride Polymers 0.000 claims description 14
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 14
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 13
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000484 niobium oxide Inorganic materials 0.000 claims description 4
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 238000005034 decoration Methods 0.000 abstract 3
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- DNAUJKZXPLKYLD-UHFFFAOYSA-N alumane;molybdenum Chemical compound [AlH3].[Mo].[Mo] DNAUJKZXPLKYLD-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Laminated Bodies (AREA)
Abstract
The invention provides a decorative cover plate and a touch panel thereof. The decorative cover plate comprises a substrate, an external display decorative layer, an auxiliary shading layer and a buffer layer. The outer display decoration layer is arranged on the substrate, and the auxiliary shading layer is arranged on one side of the outer display decoration layer, which is far away from the substrate. The buffer layer is at least arranged between the outer display decoration layer and the auxiliary shading layer. The touch panel further comprises a touch sensing element and a transmission line. The touch sensing element is arranged on the substrate and at least positioned in the light-transmitting area of the touch panel. The transmission line is disposed on a side of the auxiliary light shielding layer away from the substrate and electrically connected to the touch sensing device.
Description
Technical field
The invention relates to a kind of deckboard and contact panel thereof, and relate to a kind of deckboard and the contact panel thereof with the decorative zones of high light-proofness especially.
Background technology
Contact panel, in order to transmission of signal, need configure plurality of transmission lines and be connected with its sensing element, but, in order to the impedance reducing transmission uses visual plain conductor usually, and usually can configure black shading material to cover these transmission lines.In order to reach the maximization in territory, effective display area, transmission line is configured at the neighboring area of contact panel usually, and now, contact panel has black cosmetic frame to cover this little transmission line.But for user, black cosmetic frame might not meet the demand of user to outward appearance, and therefore industry proposes the conception of non-black Decorative frame.
Because the shading characteristic of all kinds of non-black decorative layer is poor, thus often need the use being used as auxiliary shading by other low light transmission layers (such as black ink), effectively to cover the optical pickups at its rear.But, when low light transmission layer directly contacts with existing non-black decorative layer, low light transmission layer easily affects non-black decorative layer, such as, low light transmission layer may produce chemical reaction with non-black decorative layer, or the material particle hole that the material particle diameter of low light transmission layer may be less than non-black decorative layer causes the infiltration of low light transmission layer, thus the color causing the color of non-black decorative layer and its original different (i.e. color and luster impure or yellow), makes the texture of contact panel entirety significantly reduce.
Summary of the invention
The invention provides a kind of deckboard and contact panel thereof, it can have the non-black ornamental area having desirable shaded effect concurrently outside photic zone.
Contact panel of the present invention has photic zone and shading region.Contact panel comprises substrate, outer aobvious decorative layer, auxiliary light shield layer, cushion, touch sensor and plurality of transmission lines.Outer aobvious decorative layer is configured at least side of substrate.Auxiliary light shield layer is configured at outer aobvious decorative layer away from the side of substrate is arranged in shading region, and wherein auxiliary light shield layer relatively configures with outer aobvious decorative layer, assists the optical density of light shield layer to be greater than the optical density of outer aobvious decorative layer.Cushion is configured between outer aobvious decorative layer and auxiliary light shield layer, and wherein the material of cushion differs from the material of outer aobvious decorative layer and the material of auxiliary light shield layer.Touch sensor is configured on substrate, and is at least configured in photic zone.Transmission line configuration in the side of auxiliary light shield layer away from substrate, and is electrically connected at touch sensor.
In one embodiment of this invention, the thickness of this outer aobvious decorative layer is between 0.5 micron to 50 microns.
In one embodiment of this invention, the material of this outer aobvious decorative layer comprises resin and links agent, and this resin links one of them or its combination that agent is selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
In one embodiment of this invention, this outer aobvious decorative layer is simple layer structure or sandwich construction, and the optical density of this outer aobvious decorative layer is less than the optical density of those transmission lines.
In one embodiment of this invention, this cushion is simple layer structure or sandwich construction, and this cushion is selected from transparent material, is with coloured light-permeable material or its combination stack.
In one embodiment of this invention, the material of this cushion is transparent dielectric material, and this cushion also extends and is configured between this touch sensor and this substrate.
In one embodiment of this invention, also comprise: the second cushion, be configured between this outer aobvious decorative layer and this substrate.
In one embodiment of this invention, this second cushion is simple layer structure or sandwich construction, and this second cushion is selected from transparent material, is with coloured light-permeable material or its combination stack.
In one embodiment of this invention, the material of this second cushion is transparent dielectric material, and this second cushion also extends and is configured between this touch sensor and this substrate, the refractive index of this second cushion differs from the refractive index of this cushion and the refractive index of this substrate.
In one embodiment of this invention, the material of this second cushion is transparent dielectric material, and this second cushion also extends and is configured between this touch sensor and this substrate, this cushion is identical with the refractive index of this second cushion with the refractive index of one of them person of this substrate.
In one embodiment of this invention, the material of this cushion comprises photosensitive resin or non-photo-sensing resin, and the thickness of this cushion is between 0.01 micron to 10 microns, and the refractive index of this cushion is between 1.2 to 2.
In one embodiment of this invention, the material of this cushion also comprises resin and links agent, and this resin links one of them or its combination that agent is selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
In one embodiment of this invention, the material of this cushion is transparent inorganic dielectric material, and the thickness of this cushion is between 0.001 micron to 1 micron, and the refractive index of this cushion is between 1.2 to 2.
In one embodiment of this invention, this transparent inorganic dielectric material is selected from aluminum oxide, niobium oxide, titanium oxide, silicon nitride, silicon oxynitride, Si oxide or its combination.
In one embodiment of this invention, this cushion is the coloured light-transmitting materials of this band, and the thickness of the coloured light-transmitting materials of this band is between 0.5 micron to 100 microns.
In one embodiment of this invention, also comprise dielectric layer, at least between those transmission lines and this auxiliary light shield layer, the material of this auxiliary light shield layer comprises chromium, aluminium, silver, copper, gold, titanium, tungsten, molybdenum, zinc or its compound, and the thickness of this auxiliary light shield layer is between 0.05 micron to 0.5 micron.
In one embodiment of this invention, the material of this auxiliary light shield layer comprises photosensitive resin or non-photo-sensing resin, and the thickness of this auxiliary light shield layer is between 0.3 micron to 20 microns.
In one embodiment of this invention, the material of this auxiliary light shield layer also comprises resin and links agent, and this resin links one of them or its combination that agent is selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
In one embodiment of this invention, the optical density of this auxiliary light shield layer is greater than 2.
In one embodiment of this invention, the material of this substrate is light-transmitting materials.
In one embodiment of this invention, this touch sensor also extends and is configured at the side of this auxiliary light shield layer away from this substrate.
In one embodiment of this invention, the material of this cushion is transparent dielectric material, and this cushion also extends and is configured between this touch sensor and this substrate, and this touch sensor is directly formed in the surface of this cushion and this auxiliary light shield layer.
In one embodiment of this invention, also comprise: multiple independently insulating pattern, this touch sensor comprises multiple sensor pad and multiple clearance for insulation, respectively this independently insulating pattern be at least arranged at respectively between this clearance for insulation and this outer aobvious decorative layer.
In one embodiment of this invention, also comprise: insulating protective layer, it at least covers this plurality of transmission lines and this touch sensor.
In one embodiment of this invention, the thickness of this insulating protective layer is at least 0.8 micron.
In one embodiment of this invention, also comprise the first shielding layer, this outer outward flange of aobvious decorative layer and the border of this substrate are separated by a distance, and this first shielding layer at least covers the part in this region residing for outer aobvious decorative layer and extends the border being covered to this substrate.
In one embodiment of this invention, also comprise: the second shielding layer, at least cover the part in this region residing for the first shielding layer.
In one embodiment of this invention, also comprise: the second cushion, be configured between this outer aobvious decorative layer and this substrate, and this second cushion also extends and is configured between this touch sensor and this substrate.
In one embodiment of this invention, this outer aobvious decorative layer by this second cushion and this cushion institute coated.
In one embodiment of this invention, this shading region has image.
In one embodiment of this invention, a part for this auxiliary light shield layer is patterned, thus forms light-transparent pattern.
Deckboard of the present invention has photic zone and shading region, and wherein shading region is positioned at least side of photic zone.Deckboard comprises: substrate, outer aobvious decorative layer, auxiliary light shield layer and cushion.Substrate is light-transmitting materials.Outer aobvious decorative layer is configured at least side of substrate.Auxiliary light shield layer is configured in shading region, and wherein auxiliary light shield layer and outer aobvious decorative layer relatively configure, and the optical density of auxiliary light shield layer is greater than the optical density of outer aobvious decorative layer.Cushion is at least configured between outer aobvious decorative layer and auxiliary light shield layer, and wherein the material of cushion differs from outer aobvious decorative layer and auxiliary light shield layer.
In one embodiment of this invention, the thickness of this outer aobvious decorative layer is between 0.5 micron to 50 microns.
In one embodiment of this invention, the material of this outer aobvious decorative layer comprises resin and links agent, and this resin links one of them or its combination that agent is selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
In one embodiment of this invention, this outer aobvious decorative layer is simple layer structure or sandwich construction, and the optical density of this outer aobvious decorative layer is less than 2.
In one embodiment of this invention, this cushion is simple layer structure or sandwich construction, and this cushion is selected from transparent material, is with coloured light-permeable material or its combination stack.
In one embodiment of this invention, the material of this cushion is this transparent material, and this cushion also extends and is configured at this photic zone.
In one embodiment of this invention, also comprise: the second cushion, be configured between this outer aobvious decorative layer and this substrate.
In one embodiment of this invention, this second cushion is simple layer structure or sandwich construction, and this second cushion is selected from transparent material, is with coloured light-permeable material or its combination stack.
In one embodiment of this invention, the material of this second cushion is transparent dielectric material, and this second cushion also extends and is configured at this photic zone, and the refractive index of this second cushion differs from the refractive index of this cushion and the refractive index of this substrate.
In one embodiment of this invention, the material of this second cushion is transparent dielectric material, and this second cushion also extends and is configured at this photic zone, and this cushion is identical with the refractive index of this second cushion with the refractive index of one of them person of this substrate.
In one embodiment of this invention, the material of this cushion comprises photosensitive resin or non-photo-sensing resin, and the thickness of this cushion is between 0.01 micron to 10 microns, and the refractive index of this cushion is between 1.2 to 2.
In one embodiment of this invention, the material of this cushion also comprises resin and links agent, and this resin links one of them or its combination that agent is selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
In one embodiment of this invention, the material of this cushion is transparent inorganic dielectric material, and the thickness of this cushion is between 0.001 micron to 1 micron, and the refractive index of this cushion is between 1.2 to 2.
In one embodiment of this invention, this transparent inorganic dielectric material is selected from aluminum oxide, niobium oxide, titanium oxide, silicon nitride, silicon oxynitride, Si oxide or its combination.
In one embodiment of this invention, this cushion is the coloured light-transmitting materials of this band, and the thickness of the coloured light-transmitting materials of this band is between 0.5 micron to 100 microns.
In one embodiment of this invention, the material of this auxiliary light shield layer comprises chromium, aluminium, silver, copper, gold, titanium, tungsten, molybdenum, zinc or its compound, and the thickness of this auxiliary light shield layer is between 0.05 micron to 0.5 micron.
In one embodiment of this invention, also comprise dielectric layer, be at least configured at the surface of this auxiliary light shield layer away from this substrate.
In one embodiment of this invention, the material of this auxiliary light shield layer comprises photosensitive resin or non-photo-sensing resin, and the thickness of this auxiliary light shield layer is between 0.3 micron to 20 microns.
In one embodiment of this invention, the material of this auxiliary light shield layer also comprises resin and links agent, and this resin links one of them or its combination that agent is selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
In one embodiment of this invention, the optical density of this auxiliary light shield layer is greater than 2.
In one embodiment of this invention, also comprise: conductive layer, from this photic zone, extension is configured at the side of this auxiliary light shield layer away from this substrate to this conductive layer.
In one embodiment of this invention, the material of this cushion is transparent dielectric material, and the extension of this cushion is configured between this conductive layer and this substrate, and this conductive layer is directly formed in the surface of this cushion and this auxiliary light shield layer.
In one embodiment of this invention, also comprise: insulating protective layer, being configured on this substrate and being at least covered with this photic zone, wherein the thickness of this insulating protective layer is at least 0.8 micron.
In one embodiment of this invention, also comprise: the first shielding layer, this outer outward flange of aobvious decorative layer and the border of this substrate are separated by a distance, and this first shielding layer at least covers the part in this region residing for outer aobvious decorative layer and extends the border being covered to this substrate.
In one embodiment of this invention, also comprise: the second shielding layer, at least cover the part in this region residing for the first shielding layer.
In one embodiment of this invention, also comprise: the second cushion, be configured between this outer aobvious decorative layer and this substrate, and this second cushion also extends and is configured at this photic zone.
In one embodiment of this invention, this outer aobvious decorative layer by this second cushion and this cushion institute coated.
In one embodiment of this invention, this shading region has image.
In one embodiment of this invention, a part for this auxiliary light shield layer is patterned, thus forms light-transparent pattern.
Based on above-mentioned, outer aobvious decorative layer of the present invention and auxiliary light shield layer are configured in the shading region of contact panel, and cushion is between outer aobvious decorative layer and auxiliary light shield layer.Now, cushion can provide the function preventing or slow down infiltration, to cushion the phenomenon of osmosis of auxiliary light shield layer, and make outer aobvious decorative layer can possess primary colors pool, and then the color making it present has desirable saturation degree.In addition, outer aobvious decorative layer can allow contact panel have the decorative colour of non-black, and the configuration of auxiliary light shield layer can compensate outer aobvious decorative layer light-proofness deficiency and provide desirable shaded effect.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Figure 1A is the schematic top plan view of a kind of contact panel of one embodiment of the invention;
Figure 1B is the diagrammatic cross-section of the line I-I of Figure 1A;
Fig. 1 C is the partial cutaway schematic of the contact panel of another embodiment of the present invention;
Fig. 1 D is the partial cutaway schematic of the contact panel of another embodiment of the present invention;
Fig. 2 is the lamination schematic diagram of the shading region of a kind of contact panel of one embodiment of the invention;
Fig. 3 is the lamination schematic diagram of the shading region of a kind of contact panel of another embodiment of the present invention;
Fig. 4 is the lamination schematic diagram of the shading region of a kind of contact panel of another embodiment of the present invention;
Fig. 5 A is the partial cutaway schematic of the contact panel of another embodiment of the present invention;
Fig. 5 B is the partial cutaway schematic of the contact panel of another embodiment of the present invention;
Fig. 6 is the diagrammatic cross-section of the shading region of the contact panel of another embodiment of the present invention.
Description of reference numerals:
100a, 100a ', 100a ' ', 500,600: contact panel;
101,501: deckboard;
102: photic zone;
104: shading region;
110: substrate;
110 ': insulated substrate;
110a: side surface;
120,520a, 520b: touch sensor;
122, the 522a, 522b: first sensing serials;
122a: the first sensor pad;
122b: the first bridging line;
124, the 524a, 524b: second sensing serials;
124a: the second sensor pad;
124b: the second bridging line;
125: insulation course;
126: clearance for insulation;
130,630: aobvious decorative layer outward;
130a: image;
140a, 140d: auxiliary light shield layer;
140b: light-transparent pattern;
140b ': perforation;
150,150a, 150b, 150c: cushion;
152: the cushion of transparent material;
154: with the cushion of coloured light-transmitting materials;
160: transmission line;
170: protective seam;
180: dielectric layer;
190a: the second cushion;
191: insulating pattern;
570: adhesive-layer;
630a, 630b, 630c, 631a, 631b: white ink;
631: the first shielding layers;
640: the second shielding layers.
Embodiment
Figure 1A is the schematic top plan view of a kind of contact panel of one embodiment of the invention.Figure 1B is the diagrammatic cross-section of the line I-I of Figure 1A.Please also refer to Figure 1A and Figure 1B, in the present embodiment, contact panel 100a comprises deckboard 101, touch sensor 120, plurality of transmission lines 160 and protective seam 170.Deckboard 101 comprises substrate 110, outer aobvious decorative layer 130, auxiliary light shield layer 140a and cushion 150a.For being integrated with the electronic installation of display with touch controllable function, contact panel 100a wherein can have photic zone 102 and shading region 104.Photic zone 102 can with display element (such as liquid crystal display cells or organic light-emitting diode display element etc.) or other light sources be corresponding configures, shading region 104 is then corresponding with the element that need cover to be configured, and this class component is such as visual transmission line 160.For realizing the maximization of electronic installation viewing area, the demand of narrow frame increases day by day, and thus visual transmission line 160 is arranged on the surrounding zone of contact panel 100a usually.Even, visual transmission line 160 is only configured at the wherein side in contact panel 100a.Based on same factor, shading region 104 is also arranged at least side in contact panel 100a usually, thus corresponding with the outer aobvious decorative layer 130 of at least side be positioned on substrate 110 or the region at auxiliary light shield layer 140a place.Outer aobvious decorative layer 130 is made up of anti-light material with auxiliary light shield layer 140a, and described anti-light material is defined as the material that light can occur by its interface to lose, and does not think element in sight or light for covering in electronic installation.
Specifically, substrate 110 can be rigid transparent substrates or bendable transparent substrates, its material such as glass or plastic cement, but not as limit.Outer aobvious decorative layer 130 is the Show Color that the user of contact panel 100a watches shading region 104, and in the present embodiment, shading region 104 is configured in the neighboring area of substrate 110; Auxiliary light shield layer 140a is configured at outer aobvious decorative layer 130 away from the side viewing and admiring side, optical density (the optical density of auxiliary light shield layer 140a, OD) optical density of outer aobvious decorative layer 130 is greater than, thus desirable shaded effect is provided, the element being arranged in shading region 104 is hidden.In the present embodiment, the auxiliary orthogonal projection of light shield layer 140a on substrate 110 is overlapped in the orthogonal projection of transmission line 160 on substrate 110, can effectively cover transmission line 160 to make shading region 104.For example, auxiliary light shield layer 140a can have the lower color of lightness, such as black, grey, blueness, purple or silver color, and outer aobvious decorative layer 130 can have the higher color of lightness, such as white, pink or light yellow etc., but the present invention is not as limit.In the present embodiment, thickness be the optical density of the auxiliary light shield layer 140a of 1 μm between 3 to 4, and thickness be the optical density of the outer aobvious decorative layer 130 of 20 μm between 0.8 to 0.9, but the present invention not limit for this reason.For example, outer aobvious decorative layer 130 also can be optical density be less than 3 material or optical density be less than the material of the optical density of transmission line 160, auxiliary light shield layer 140a then selects optical density to be greater than the material of the optical density of auxiliary light shield layer 140a, therefore the optical density of auxiliary light shield layer 140a not with 4 for the limit.
In the present embodiment, the image 130a that can be easily seen by the user can be had in shading region 104, such as word, trade mark, decorative pattern or function key etc.Or, please simultaneously see Figure 1A and Figure 1B, a part of auxiliary light shield layer 140a can patterned hollow out, thus forms light-transparent pattern 140b, and wherein, auxiliary light shield layer 140a can have the multiple small perforation 140b ' being arranged in pattern.
The material of outer aobvious decorative layer 130 can comprise the potpourri of pottery, organic material, organic material and inorganic material or organic and inorganic blendes together compound, it can be single layer structure or the multilayer lamination structure of single kind of material, the thickness of the aobvious decorative layer 130 in its China and foreign countries can be between 0.5 micron to 50 microns, but not as limit.For example, the material of outer aobvious decorative layer 130 can be photosensitive resin (such as photoresist) or non-photo-sensing resin (such as ink).The material of auxiliary light shield layer 140a can comprise metal, metallic compound, pottery, class bore carbon, organic material, organic material and inorganic material mix or organic and inorganic blendes together compound, but not as limit.For example, the material of auxiliary light shield layer 140a can comprise chromium, aluminium, silver, copper, gold, titanium, tungsten, molybdenum, zinc or its compound; Or the material of auxiliary light shield layer 140a can be photosensitive resin or non-photo-sensing resin (such as ink or other extinction resins), wherein the thickness of auxiliary light shield layer 140a can be between 0.3 micron to 20 microns.
Cushion 150a is at least configured between outer aobvious decorative layer 130 and auxiliary light shield layer 140a, and wherein the material of the material of cushion 150a and the material of outer aobvious decorative layer 130 and auxiliary light shield layer 140a is different.The outer colour developing pool that cushion 150a can avoid auxiliary light shield layer 140a to affect outer aobvious decorative layer 130 shows, thus avoids outer aobvious decorative layer 130 that the bad phenomenon such as colour cast, yellow or the dull colour of not expecting occur.Transmission line 160 is configured at the side of auxiliary light shield layer 140a away from substrate 110, and is electrically connected at touch sensor 120.Protective seam 170 is configured at the side of transmission line 160 away from substrate 110, and extension is covered to touch sensor 120.The material of protective seam 170 is dielectric material, and it is silicon dioxide, silicon nitride, other Inorganic Dielectric Materials or other organic dielectric materials such as.In certain embodiments, the thickness of protective seam 170 can be at least 0.8 micron, with the difference in height of planarization shading region 104 with photic zone 102.In further embodiments, protective seam 170 also can provide optical anti-reflection effect, such as, be silicon dioxide (SiO
2) and silicon nitride (SiN
x) double-decker, effectively to promote the integral light-transmitting rate of contact panel 100a, and reduce the visuality of touch sensor 120 figure.
Please also refer to Figure 1A and Figure 1B, in the present embodiment, the touch sensor 120 be configured on substrate 110 is made up of many first sensing serials 122 and many second sensing serials 124, and the first sensing serials 122 and the second sensing serials 124 mutually insulated.Each first sensing serials 122 is formed by connecting by multiple first sensor pad 122a and multiple first bridging line 122b, and the second sensing serials 124 is formed by connecting by multiple second sensor pad 124a and multiple second bridging line 124b.The first adjacent sensor pad 122a and the second sensor pad 124a has clearance for insulation 126, and also has multiple clearance for insulation 126 respectively between these first sensing serials 122 and between these second sensing serials 124.First bridging line 122b and the second bridging line 124b can pass through insulation course 125 mutually insulated, and insulating pattern 191 is configured between touch sensor 120 and outer aobvious decorative layer 130.In certain embodiments, multiple discrete insulating pattern (not shown) is optionally at least configured at (not shown) between clearance for insulation 126 and outer aobvious decorative layer 130, thus guarantees the dielectricity of clearance for insulation 126.In addition, the touch sensor of variform of also illustrating out below, but touch sensor of the present invention 120 is not limited in this.
In some unshowned embodiments, touch sensor also can be arranged on the substrate of deckboard.Touch sensor can comprise a plurality of first sensing serials, a plurality of second sensing serials and plurality of transmission lines, and said elements is all formed at the same side on substrate.Wherein, each first sensing serials or each second sensing serials can comprise a plurality of sensor pad, and each transmission line is electrically connected with the second sensing serials with the first sensing serials respectively, and are mutually electrically insulated between the first sensing serials and the second sensing serials.Capacitive coupling can be formed between the first sensing serials and the second sensing serials.In certain embodiments, as shown in Figure 5A, the touch sensor 520a of contact panel 500 comprises the first sensing serials 522a and the second sensing serials 524a, and the first sensing serials 522a is configured on the substrate 110 of deckboard 501, and the second sensing serials 524a is configured on another insulating substrate 110 '.Wherein, substrate 110 is binded by adhesive-layer 570 phase with insulating substrate 110 ', and portion of buffer layer 150a lies along between substrate 110 and the first sensing serials 522a, wherein the first sensing serials 522a and the second sensing serials 524a mutually insulated.
In other embodiments, as shown in Figure 5 B, first sensing serials 522b and the second sensing serials 524b also can be arranged at the relative both sides of insulating substrate 110 ' respectively, and transmission line 160 is also configured at insulating substrate 110 ' goes up and be electrically connected at touch sensor 520b.Now, deckboard 501 does not then form sensing serials, and only as the touch interface of user, and via adhesive-layer 570 to bind and covering protection insulating substrate 110 ' and inner member thereof.In addition, the projecting type capacitor formula touch sensor that touch sensor 120 can be other forms of touch sensor and not be defined as shown by this enforcement, and sensing pad does not also limit shape, such as: the shapes such as rhombus, triangle, flakes or linear pattern.
The material of the cushion 150a of the present embodiment can comprise the potpourri of photosensitive resin, non-photo-sensing resin, dielectric material, inorganic dielectric material, organic material and inorganic material or organic and inorganic blendes together compound.Cushion 150a can be color that is transparent or light-permeable, and it can be, and the single layer structure of single kind of material, the multilayer lamination structure of single kind of material or multilayer unlike material institute is stacking to be formed.The better thickness of selecting of the cushion 150a of organic can be between 0.01 μm to 10 μm, and its better refractive index of selecting can be between 1.2 to 2.The major component of the cushion 150a of inorganic dielectric material can comprise nitride or oxide, such as monox, titanium dioxide, silicon nitride, titanium nitride etc., and better thickness of selecting can be between 0.001 μm to 10 μm, and its better refractive index of selecting can be between 1.2 to 2.Material with coloured cushion 150a can comprise resin and pigment, and such as cushion 150a can be white ink, and its better thickness of selecting can be between 0.5 μm to 100 μm.
As Fig. 1 C; when cushion 150a selects transparent material; cushion 150a is except being configured between aobvious decorative layer 130 and auxiliary light shield layer 140a; also extensiblely be configured in photic zone 102, such as between touch sensor 120 and substrate 110, (not shown) between the first sensing serials 122 and the second sensing serials 124, between touch sensor 120 and protective seam 170 (not shown) or to cover touch sensor 120(not shown).Now, by select there is specific refractive index scope cushion 150a and photic zone 102 in the refractive index of cushion 150a adjacent two layers arrange in pairs or groups, effectively can promote the integral light-transmitting rate of contact panel 100a ', and reduce the visuality of touch sensor 120 figure.Such as, cushion 150a can be silicon dioxide (SiO
2) and silicon nitride (SiN
x) double-decker, wherein the refractive index of silicon nitride is higher than the refractive index of silicon dioxide.By this, make to interfere from the reflected light of cushion 150a and the reflected light of touch sensor 120, thus reduce difference in reflectivity.In addition, in certain embodiments, when touch sensor 120 also extend be configured at the side of auxiliary light shield layer 140a away from substrate 110 time, by configuration cushion 150a in the surface of outer aobvious decorative layer 130 away from substrate 110, make touch sensor 120 directly can be formed in the surface of cushion 150a and auxiliary light shield layer 140a, thus avoid touch sensor 120 directly to touch outer aobvious decorative layer 130, so, outer aobvious decorative layer 130 that touch sensor 120 swells at opposing substrate there is conductive material etching not exclusively or cross the graphical accurate problem such as etching by helping avoid.
In other embodiments, as Figure 1B to Fig. 1 D, outer aobvious the second cushion 190a between decorative layer 130 and substrate 110, can be comprised, thus provide and such as increase outer aobvious decorative layer 130 and be formed in the extra effect such as the tone of steadiness on substrate 110 and/or the outer aobvious decorative layer 130 of adjustment.The material of the second cushion 190a differs from the material of outer aobvious decorative layer 130 and the material of substrate 110.Now, outer aobvious decorative layer 130 is namely coated by the second cushion 190a and cushion 150a institute.The material of the second cushion 190a of the present embodiment can comprise the potpourri of photosensitive resin, non-photo-sensing resin, inorganic dielectric material, organic material and inorganic material or organic and inorganic blendes together compound.The better thickness of selecting of the second cushion 190a of organic can be between 0.01 μm to 10 μm, and its better refractive index of selecting can be between 1.2 to 2.The major component of the second cushion 190a of inorganic dielectric material can comprise nitride or oxide, such as monox, titanium dioxide, silicon nitride, titanium nitride etc., better thickness of selecting can be between 0.001 μm to 10 μm, and its better refractive index of selecting can be between 1.2 to 2.In certain embodiments, the material of the second cushion 190a can be identical with the material of cushion 150a.
When the second cushion 190a selects transparent material, the second cushion 190a between aobvious decorative layer 130 and substrate 110, also may extend to photic zone 102 and is formed between touch sensor 120 and substrate 110, as shown in Figure 1B except being configured at.By this, fiduciary level and/or the integral light-transmitting rate of contact panel is improved.Such as, the second cushion 190a can be silicon dioxide (SiO
2) single layer structure, touch sensor 120 can be deposited on more pure insulation interface by this, thus improves the fiduciary level of contact panel.But in the application that other are different, the second cushion 190a also can only be configured between outer aobvious decorative layer 130 and substrate 110, as shown in Figure 1 C.Again, as shown in figure ip, the second cushion 190a of contact panel 100a ' ' and cushion 150 all extend and are configured between touch sensor 120 and substrate 110, and the second cushion 190a is such as silicon nitride (SiN
x) high-index material, and cushion 150 is such as silicon dioxide (SiO
2) low-index material.
Or in other unshowned embodiments, the second cushion can be the double-decker of silicon dioxide and silicon nitride, wherein the refractive index of silicon nitride is higher than the refractive index of silicon dioxide, and silicon nitride can comparatively silicon dioxide near substrate.Now, by selecting the second cushion 190a (and/or cushion 150) with specific refractive index scope, second cushion 190a (and/or cushion 150) in photic zone 102, refractive index between touch sensor 120 and substrate 110 are arranged in pairs or groups, effectively can promote the integral light-transmitting rate of contact panel 100a, and reduce the visuality of touch sensor 120 figure.
When outer aobvious decorative layer 130, auxiliary light shield layer 140a, cushion 150a, the second cushion 190a any one contain resin time, it can comprise resin and link agent.Wherein, resin links agent is such as siloxane (siloxane), pi (polyimide), polyurethane (polyurethane), polycarbonate (polycarbonate), tygon (polyethylene), polystyrene (polystyrene), Polyvinylchloride (polyvinylchloride), acryl (acrylic) or epoxy resin (epoxy).
The material of transmission line 160 can be metal, alloy, metal laminated, alloy stack or the lamination of alloy and metal, to possess conduction property, such as: chromium or its compound, aluminium or its compound, silver or its compound, copper or its compound, gold or its compound, titanium or its compound, tungsten or its compound, molybdenum or its compound, zinc or its compound, or the alloy etc. that above-mentioned metal is formed.For example, the material of transmission line 160 can be the metal laminated of molybdenum-aluminium-molybdenum.
In certain embodiments, as shown in Figure 6, contact panel 600 also comprises the first shielding layer 631 and the second shielding layer 640.The outer aobvious outward flange of decorative layer 630 and the border of substrate 110 are separated by a distance, and outer aobvious decorative layer 630 is made up of white ink 630a, 630b, 630c of three level stack.First shielding layer 631 by two layers of stacking white ink 631a, 631b form and at least cover the part in the region residing for outer aobvious decorative layer 630 and extend the border being covered to substrate 110.Second shielding layer 640 at least covers the part in the region residing for the first shielding layer 631.In the present embodiment, the first shielding layer 631 or the second shielding layer 640 are extendably covered to the side surface 110a of substrate 110, by this, effectively cover light beam and spill from the side surface 110a of substrate 110.
Should be noted that at this, following embodiment continues to use element numbers and the partial content of previous embodiment, wherein adopts identical label to represent identical or approximate element, and eliminates the explanation of constructed content.Explanation about clipped can with reference to previous embodiment, and it is no longer repeated for following embodiment.
As Fig. 2, it is the lamination schematic diagram of the shading region of the contact panel of another embodiment of the present invention.In the present embodiment, cushion 150b selects the coloured light-transmitting materials of band, its except buffering intercept auxiliary light shield layer 140a for except the colour cast impact of aobvious decorative layer 130, also can be used as the purposes that adjustment compensates the Show Color of outer aobvious decorative layer 130.Such as, be configured at using white organic resin material as cushion 150b between the white photoresist (i.e. outer aobvious decorative layer 130) of shading region 104 and black ink (i.e. auxiliary light shield layer 140a).By this, increase the integral thickness of white material to improve its lightness, and effectively alleviate auxiliary light shield layer 140a the colour cast of outer aobvious decorative layer 130 is affected.
As Fig. 3, it is the lamination schematic diagram of the shading region of the contact panel of another embodiment of the present invention.The cushion 150c of the present embodiment is the lamination of the cushion 152 of transparent material and the cushion 154 with coloured light-transmitting materials.Herein, the cushion 152 of transparent material is between auxiliary light shield layer 140a and outer aobvious decorative layer 130, and the cushion 154 with coloured light-transmitting materials is between the cushion 152 and outer aobvious decorative layer 130 of transparent material.But this is not to be limited for the order of the cushion 152 of transparent material and the lamination with coloured light-transmitting materials, and in certain embodiments, the cushion 154 with coloured light-transmitting materials can be exchanged with the order of the cushion 152 of transparent material.By this, avoid the cushion 154 with coloured light-transmitting materials to be subject to the impact of auxiliary light shield layer 140a, thus more stably adjustment compensates the Show Color of outer aobvious decorative layer 130, and avoid outer aobvious decorative layer 130 to be subject to auxiliary light shield layer 140a affecting color and luster.
As Fig. 4, it is the lamination schematic diagram of the shading region of a kind of contact panel of another embodiment of the present invention.The auxiliary light shield layer 140d of the present embodiment is metal or metallic compound material, and wherein the thickness of the auxiliary light shield layer 140d of metal or metallic compound material is such as between 0.05 micron to 0.5 micron.Because the auxiliary light shield layer 140d of the present embodiment adopts metal or metallic compound material, therefore contact panel 100a also comprises dielectric layer 180 between auxiliary light shield layer 140d and transmission line 160, to avoid the formation of the conductive material mutual conduction of transmission line 160 on auxiliary light shield layer 140d or the insulation of other phases and short circuit.
In sum, outer aobvious decorative layer of the present invention and auxiliary light shield layer constitute the shading region of contact panel, and configuration cushion is aobvious between decorative layer and auxiliary light shield layer outside.By this, utilize cushion to affect outer aobvious decorative layer generation colour cast to avoid auxiliary light shield layer, and then the color that the surrounding zone of contact panel is presented have desirable saturation degree.In addition, outer aobvious decorative layer can allow contact panel have outer aobvious decorative colour, and the configuration of auxiliary light shield layer can provide the desirable shaded effect in shading region not want by the element seen to cover in contact panel.Thus, the outward appearance of contact panel will be more diversified, and can meet the demand of user to product appearance.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (60)
1. a contact panel, is characterized in that, has photic zone and shading region, and this contact panel comprises:
Substrate;
Outer aobvious decorative layer, is configured at least side of this substrate;
Auxiliary light shield layer, be configured at this outer aobvious decorative layer away from the side of this substrate is arranged in this shading region, wherein this auxiliary light shield layer and this outer aobvious decorative layer relatively configure, and the optical density of this auxiliary light shield layer is greater than the optical density of this outer aobvious decorative layer;
Cushion, be configured between this outer aobvious decorative layer and this auxiliary light shield layer, wherein the material of this cushion differs from the material of this outer aobvious decorative layer and the material of this auxiliary light shield layer;
Touch sensor, is configured on this substrate, and is at least configured in this photic zone; And
Plurality of transmission lines, is configured at the side of this auxiliary light shield layer away from this substrate, and is electrically connected at this touch sensor.
2. contact panel according to claim 1, is characterized in that, the thickness of this outer aobvious decorative layer is between 0.5 micron to 50 microns.
3. contact panel according to claim 2, it is characterized in that, the material of this outer aobvious decorative layer comprises resin and links agent, and this resin links agent is one of them or its combination of being selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
4. contact panel according to claim 1, is characterized in that, this outer aobvious decorative layer is simple layer structure or sandwich construction, and the optical density of this outer aobvious decorative layer is less than the optical density of those transmission lines.
5. contact panel according to claim 1, is characterized in that, this cushion is simple layer structure or sandwich construction, and this cushion is selected from transparent material, is with coloured light-permeable material or its combination stack.
6. contact panel according to claim 5, is characterized in that, the material of this cushion is transparent dielectric material, and this cushion also extends and is configured between this touch sensor and this substrate.
7. contact panel according to claim 6, is characterized in that, also comprises:
Second cushion, is configured between this outer aobvious decorative layer and this substrate.
8. contact panel according to claim 7, is characterized in that, this second cushion is simple layer structure or sandwich construction, and this second cushion is selected from transparent material, is with coloured light-permeable material or its combination stack.
9. contact panel according to claim 8, it is characterized in that, the material of this second cushion is transparent dielectric material, and this second cushion also extends and is configured between this touch sensor and this substrate, the refractive index of this second cushion differs from the refractive index of this cushion and the refractive index of this substrate.
10. contact panel according to claim 8, it is characterized in that, the material of this second cushion is transparent dielectric material, and this second cushion also extends and is configured between this touch sensor and this substrate, this cushion is identical with the refractive index of this second cushion with the refractive index of one of them person of this substrate.
11. contact panels according to claim 5, is characterized in that, the material of this cushion comprises photosensitive resin or non-photo-sensing resin, and the thickness of this cushion is between 0.01 micron to 10 microns, and the refractive index of this cushion is between 1.2 to 2.
12. contact panels according to claim 11, it is characterized in that, the material of this cushion also comprises resin and links agent, and it is one of them or its combination of being selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin that this resin links agent.
13. contact panels according to claim 5, is characterized in that, the material of this cushion is transparent inorganic dielectric material, and the thickness of this cushion is between 0.001 micron to 1 micron, and the refractive index of this cushion is between 1.2 to 2.
14. contact panels according to claim 13, is characterized in that, this transparent inorganic dielectric material is selected from aluminum oxide, niobium oxide, titanium oxide, silicon nitride, silicon oxynitride, Si oxide or its combination.
15. contact panels according to claim 5, is characterized in that, this cushion is the coloured light-transmitting materials of this band, and the thickness of the coloured light-transmitting materials of this band is between 0.5 micron to 100 microns.
16. contact panels according to claim 1, it is characterized in that, also comprise dielectric layer, at least between those transmission lines and this auxiliary light shield layer, the material of this auxiliary light shield layer comprises chromium, aluminium, silver, copper, gold, titanium, tungsten, molybdenum, zinc or its compound, and the thickness of this auxiliary light shield layer is between 0.05 micron to 0.5 micron.
17. contact panels according to claim 1, is characterized in that, the material of this auxiliary light shield layer comprises photosensitive resin or non-photo-sensing resin, and the thickness of this auxiliary light shield layer is between 0.3 micron to 20 microns.
18. contact panels according to claim 17, it is characterized in that, the material of this auxiliary light shield layer also comprises resin and links agent, and this resin links one of them or its combination that agent is selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
19. contact panels according to claim 1, is characterized in that, the optical density of this auxiliary light shield layer is greater than 2.
20. contact panels according to claim 1, is characterized in that, the material of this substrate is light-transmitting materials.
21. contact panels according to claim 1, is characterized in that, this touch sensor also extends and is configured at the side of this auxiliary light shield layer away from this substrate.
22. contact panels according to claim 21, it is characterized in that, the material of this cushion is transparent dielectric material, and this cushion also extends and is configured between this touch sensor and this substrate, and this touch sensor is directly formed in the surface of this cushion and this auxiliary light shield layer.
23. contact panels according to claim 1, is characterized in that, also comprise:
Multiple independently insulating pattern, this touch sensor comprises multiple sensor pad and multiple clearance for insulation, respectively this independently insulating pattern be at least arranged at respectively between this clearance for insulation and this outer aobvious decorative layer.
24. contact panels according to claim 1, is characterized in that, also comprise:
Insulating protective layer, it at least covers this plurality of transmission lines and this touch sensor.
25. contact panels according to claim 24, is characterized in that, the thickness of this insulating protective layer is at least 0.8 micron.
26. contact panels according to claim 1, it is characterized in that, also comprise the first shielding layer, this outer outward flange of aobvious decorative layer and the border of this substrate are separated by a distance, and this first shielding layer at least covers the part in this region residing for outer aobvious decorative layer and extends the border being covered to this substrate.
27. contact panels according to claim 26, is characterized in that, also comprise:
Second shielding layer, at least covers the part in this region residing for the first shielding layer.
28. contact panels according to claim 1, is characterized in that, also comprise:
Second cushion, is configured between this outer aobvious decorative layer and this substrate, and this second cushion also extends and is configured between this touch sensor and this substrate.
29. contact panels according to claim 28, is characterized in that, this outer aobvious decorative layer by this second cushion and this cushion institute coated.
30. contact panels according to claim 1, is characterized in that, this shading region has image.
31. contact panels according to claim 1, is characterized in that, a part for this auxiliary light shield layer is patterned, thus form light-transparent pattern.
32. 1 kinds of deckboards, is characterized in that, have photic zone and shading region, and this shading region is positioned at least side of this photic zone, and this deckboard comprises:
Substrate, it is light-transmitting materials;
Outer aobvious decorative layer, is configured at least side of this substrate;
Auxiliary light shield layer, be configured in this shading region, wherein this auxiliary light shield layer and this outer aobvious decorative layer relatively configure, and the optical density of this auxiliary light shield layer is greater than the optical density of this outer aobvious decorative layer; And
Cushion, be configured between this outer aobvious decorative layer and this auxiliary light shield layer, wherein the material of this cushion differs from this outer aobvious decorative layer and this auxiliary light shield layer.
33. deckboards according to claim 32, is characterized in that, the thickness of this outer aobvious decorative layer is between 0.5 micron to 50 microns.
34. deckboards according to claim 33, it is characterized in that, the material of this outer aobvious decorative layer comprises resin and links agent, and this resin links one of them or its combination that agent is selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin.
35. deckboards according to claim 32, is characterized in that, this outer aobvious decorative layer is simple layer structure or sandwich construction, and the optical density of this outer aobvious decorative layer is less than 2.
36. deckboards according to claim 32, is characterized in that, this cushion is simple layer structure or sandwich construction, and this cushion is selected from transparent material, is with coloured light-permeable material or its combination stack.
37. deckboards according to claim 36, is characterized in that, the material of this cushion is this transparent material, and this cushion also extends and is configured at this photic zone.
38., according to deckboard according to claim 37, is characterized in that, also comprise:
Second cushion, is configured between this outer aobvious decorative layer and this substrate.
39., according to deckboard according to claim 38, is characterized in that, this second cushion is simple layer structure or sandwich construction, and this second cushion is selected from transparent material, is with coloured light-permeable material or its combination stack.
40. according to deckboard according to claim 39, it is characterized in that, the material of this second cushion is transparent dielectric material, and this second cushion also extends and is configured at this photic zone, and the refractive index of this second cushion differs from the refractive index of this cushion and the refractive index of this substrate.
41. according to deckboard according to claim 39, it is characterized in that, the material of this second cushion is transparent dielectric material, and this second cushion also extends and is configured at this photic zone, and this cushion is identical with the refractive index of this second cushion with the refractive index of one of them person of this substrate.
42. deckboards according to claim 36, is characterized in that, the material of this cushion comprises photosensitive resin or non-photo-sensing resin, and the thickness of this cushion is between 0.01 micron to 10 microns, and the refractive index of this cushion is between 1.2 to 2.
43. deckboards according to claim 42, it is characterized in that, the material of this cushion also comprises resin and links agent, and it is one of them or its combination of being selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin that this resin links agent.
44. deckboards according to claim 36, is characterized in that, the material of this cushion is transparent inorganic dielectric material, and the thickness of this cushion is between 0.001 micron to 1 micron, and the refractive index of this cushion is between 1.2 to 2.
45. deckboards according to claim 44, is characterized in that, this transparent inorganic dielectric material is selected from aluminum oxide, niobium oxide, titanium oxide, silicon nitride, silicon oxynitride, Si oxide or its combination.
46. deckboards according to claim 36, is characterized in that, this cushion is the coloured light-transmitting materials of this band, and the thickness of the coloured light-transmitting materials of this band is between 0.5 micron to 100 microns.
47. deckboards according to claim 32, is characterized in that, the material of this auxiliary light shield layer comprises chromium, aluminium, silver, copper, gold, titanium, tungsten, molybdenum, zinc or its compound, and the thickness of this auxiliary light shield layer is between 0.05 micron to 0.5 micron.
48. deckboards according to claim 47, is characterized in that, also comprise
Dielectric layer, is at least configured at the surface of this auxiliary light shield layer away from this substrate.
49. deckboards according to claim 32, is characterized in that, the material of this auxiliary light shield layer comprises photosensitive resin or non-photo-sensing resin, and the thickness of this auxiliary light shield layer is between 0.3 micron to 20 microns.
50. deckboards according to claim 49, it is characterized in that, the material of this auxiliary light shield layer also comprises resin and links agent, and it is one of them or its combination of being selected from siloxane, pi, polyurethane, polycarbonate, tygon, polystyrene, Polyvinylchloride, acryl, epoxy resin that this resin links agent.
51. deckboards according to claim 32, is characterized in that, the optical density of this auxiliary light shield layer is greater than 2.
52. deckboards according to claim 32, is characterized in that, also comprise:
Conductive layer, from this photic zone, extension is configured at the side of this auxiliary light shield layer away from this substrate to this conductive layer.
53. deckboards according to claim 52, it is characterized in that, the material of this cushion is transparent dielectric material, and the extension of this cushion is configured between this conductive layer and this substrate, and this conductive layer is directly formed in the surface of this cushion and this auxiliary light shield layer.
54. deckboards according to claim 32, is characterized in that, also comprise:
Insulating protective layer, being configured on this substrate and being at least covered with this photic zone, wherein the thickness of this insulating protective layer is at least 0.8 micron.
55. deckboards according to claim 32, is characterized in that, also comprise:
First shielding layer, this outer outward flange of aobvious decorative layer and the border of this substrate are separated by a distance, and this first shielding layer at least covers the part in this region residing for outer aobvious decorative layer and extends the border being covered to this substrate.
56. deckboards according to claim 55, is characterized in that, also comprise:
Second shielding layer, at least covers the part in this region residing for the first shielding layer.
57. deckboards according to claim 32, is characterized in that, also comprise:
Second cushion, is configured between this outer aobvious decorative layer and this substrate, and this second cushion also extends and is configured at this photic zone.
58. deckboards according to claim 57, is characterized in that, this outer aobvious decorative layer by this second cushion and this cushion institute coated.
59. deckboards according to claim 32, is characterized in that, this shading region has image.
60. deckboards according to claim 32, is characterized in that, a part for this auxiliary light shield layer is patterned, thus form light-transparent pattern.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102121192 | 2013-06-14 | ||
| TW102211185 | 2013-06-14 | ||
| TW102121192A TW201447668A (en) | 2013-06-14 | 2013-06-14 | Decoration cover plate and touch panel having the same |
| TW102211185U TWM472238U (en) | 2013-06-14 | 2013-06-14 | Decoration cover plate and touch panel having the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104238802A true CN104238802A (en) | 2014-12-24 |
Family
ID=50228752
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496786.1U Expired - Fee Related CN203480457U (en) | 2013-06-14 | 2013-08-14 | Decorative cover plate and touch panel thereof |
| CN201310353521.0A Pending CN104238802A (en) | 2013-06-14 | 2013-08-14 | Decorative cover plate and touch panel thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496786.1U Expired - Fee Related CN203480457U (en) | 2013-06-14 | 2013-08-14 | Decorative cover plate and touch panel thereof |
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| Country | Link |
|---|---|
| CN (2) | CN203480457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656997A (en) * | 2015-03-13 | 2015-05-27 | 京东方科技集团股份有限公司 | Touch base plate and touch display device |
| CN107814962A (en) * | 2016-09-13 | 2018-03-20 | 东友精细化工有限公司 | Window adornments film and its manufacture method |
| CN108358468A (en) * | 2018-02-09 | 2018-08-03 | 广东欧珀移动通信有限公司 | Coated glass and preparation method thereof, shell and mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI522865B (en) * | 2014-05-26 | 2016-02-21 | 恆顥科技股份有限公司 | Touch panel having buffer layer and manufacturing method thereof |
| CN105335026A (en) * | 2014-05-30 | 2016-02-17 | 深圳市比亚迪电子部品件有限公司 | Piece type OGS touch screen and manufacturing method therefor |
| CN105718093A (en) * | 2014-12-01 | 2016-06-29 | 宸鸿科技(厦门)有限公司 | Touch panel |
| US10318026B2 (en) * | 2014-12-09 | 2019-06-11 | Lg Innotek Co., Ltd. | Touch window |
| JP2017207563A (en) * | 2016-05-17 | 2017-11-24 | パナソニックＩｐマネジメント株式会社 | Cover component and transfer film |
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- 2013-08-14 CN CN201320496786.1U patent/CN203480457U/en not_active Expired - Fee Related
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| CN104656997A (en) * | 2015-03-13 | 2015-05-27 | 京东方科技集团股份有限公司 | Touch base plate and touch display device |
| WO2016145968A1 (en) * | 2015-03-13 | 2016-09-22 | 京东方科技集团股份有限公司 | Touch control substrate and touch control display apparatus |
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| CN107814962A (en) * | 2016-09-13 | 2018-03-20 | 东友精细化工有限公司 | Window adornments film and its manufacture method |
| CN107814962B (en) * | 2016-09-13 | 2021-10-12 | 东友精细化工有限公司 | Window decoration film and manufacturing method thereof |
| CN108358468A (en) * | 2018-02-09 | 2018-08-03 | 广东欧珀移动通信有限公司 | Coated glass and preparation method thereof, shell and mobile terminal |
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| Publication number | Publication date |
|---|---|
| CN203480457U (en) | 2014-03-12 |
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Application publication date: 20141224 |