CN203561974U - Panel structure - Google Patents

Panel structure Download PDF

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Publication number
CN203561974U
CN203561974U CN201320148491.5U CN201320148491U CN203561974U CN 203561974 U CN203561974 U CN 203561974U CN 201320148491 U CN201320148491 U CN 201320148491U CN 203561974 U CN203561974 U CN 203561974U
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China
Prior art keywords
functional layer
area
panel construction
functional
layer
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CN201320148491.5U
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Chinese (zh)
Inventor
王士敏
郭志勇
钟荣苹
商陆平
李绍宗
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Shenzhen Laibao Hi Tech Co Ltd
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Shenzhen Laibao Hi Tech Co Ltd
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Priority to CN201320148491.5U priority Critical patent/CN203561974U/en
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Abstract

The utility model relates to the technical field of panel display and touch control, and especially relates to a panel structure. The panel structure at least comprises a substrate with a first surface. The first surface at least comprises a first sheltering zone. The panel structure also at least comprises a first functional layer and a third functional layer. The first functional layer is made of non-black materials, and completely covers the first surface where the first sheltering zone is located. The third functional layer is located on the first functional layer, and made of materials which have a function of good reflection. The projection, on the first surface, of the third functional layer is completely covered by the first functional layer.

Description

A kind of panel construction
Technical field
The utility model relates to touch-control display technique field, relates in particular to a kind of panel construction.
Background technology
Capacitive touch panels is the advantage such as multi-point touch, transmitance are high, long service life owing to having, and day by day replaces traditional electrical resistive touch panel, on mobile phone, player, e-book, net book, personal digital assistant, panel computer, uses.
Existing capacitance type touch-control panel generally includes touch area and neighboring area.In this touch area, be provided with touch-control electrode, this touch-control electrode is generally double-decker (the touch-control electrode tandem that comprises a direction in every layer) or single layer structure (as bridging jumper wire construction).This neighboring area is arranged at conventionally blocks frame and is arranged at the peripheral circuit cabling blocking on frame, and this peripheral circuit cabling comprises the many lead-in wires that are connected with touch-control electrode in touch area respectively.
Existingly block the material that frame adopts black conventionally and be arranged at above-mentioned neighboring area through coating or silk screen printing process, to block described peripheral circuit cabling, avoid described peripheral circuit cabling to affect the appearance effect of described capacitance type touch-control panel because of extraneous ray of reflecting.Yet the capacitance type touch-control panel of various sizes and specification all adopts black to block frame on market, it can not meet the individual demand of people to color.
Utility model content
In view of this, be necessary to provide a kind of appearance effect better panel construction.
A kind of panel construction at least comprises that one has the substrate of a first surface, described first surface at least comprises one first occlusion area, described panel construction also at least comprises one first functional layer and one the 3rd functional layer, described the first functional layer is made by non-black material, and covers the first surface at described the first occlusion area place completely; Described the 3rd functional layer is positioned on described the first functional layer, and it is made by the material with good reflection function; Described the 3rd projection of functional layer on described first surface covered by described the first functional layer.
In the described panel construction that the utility model provides, described first surface also comprises that a functional area and comprises the lightproof area of described the first occlusion area, described functional area and described lightproof area adjacency, part or all that described the first occlusion area is described lightproof area.
In the described panel construction that the utility model provides, described panel construction also comprises one second functional layer, described the second functional layer is arranged between described the first functional layer and the 3rd functional layer, and its projection on first surface covers described the 3rd projection of functional layer on described first surface completely.
In the described panel construction that the utility model provides, described the second functional layer is continuous distribution in described the first functional layer, and it is along having equal span on a first direction; Described the 3rd functional layer continuous distribution in described the second functional layer, it is along having identical span on described first direction.
In the described panel construction that the utility model provides, described the second functional layer comprises a plurality of the second subfunction layers that are uniformly-spaced arranged in described the first functional layer; Described the 3rd functional layer is the periphery trace layer that comprises many first lead-in wires, and described many first lead-in wires are all arranged in described the second functional layer.
In the described panel construction that the utility model provides, described non-black can be the combination of one or more colors in white, blue, red, green, yellow, purple, described in there is good reflection performance material can be that argent, metallic aluminium or other have in visible wavelength range the material of reflectivity uniformly; Described the first functional layer is greater than described the second functional layer and the 3rd functional layer at the thickness perpendicular in described first surface direction at the thickness perpendicular in described first surface direction; Described the second functional layer is made by transparent material.
In the described panel construction that the utility model provides, described non-black can be one or more the color combination in white, blue, red, green, yellow, purple, described in there is good reflection performance material can be that argent, metallic aluminium or other have in visible wavelength range the material of reflectivity uniformly; Described the first functional layer is greater than described the second functional layer and the 3rd functional layer at the thickness perpendicular in described first surface direction at the thickness perpendicular in described first surface direction; Described panel construction also comprises that an insulation course and being arranged in described the 3rd functional layer is arranged at the periphery trace layer on described insulation course, and described insulation course covers described the 3rd functional layer completely.
In the described panel construction that the utility model provides, because described the first functional layer is made by coloured optical cement material, and the 3rd functional layer is made by the material with good reflection function, make between both material and there is larger physical difference, described the 3rd functional layer is directly arranged in described the first functional layer, its tack is poor, easily therefore causes the 3rd functional layer to come off, and therefore described the second functional layer need be set.Secondly, the first functional layer surface is coarse compared with the second functional layer, and the 3rd functional layer is set directly in the first functional layer, and shaggy the first functional layer produces the unrestrained minus effect of optics together with the 3rd functional layer, and then causes the first functional layer change color; Moreover, less than the transmitance of non-picture black optical cement or black resin material because making the transmitance of coloured optical cement of described the first functional layer, therefore, if described the 3rd functional layer is not set, by the paler colour that causes described the first functional layer to show, even make each structure being arranged at after described the first functional layer be discovered by user.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the schematic diagram of the panel construction of a better embodiment.
Fig. 2 is that the panel construction shown in Fig. 1 is along the schematic cross-section of A-A direction.
Fig. 3 is the method for making schematic flow sheet of the panel construction shown in Fig. 1.
Embodiment
For panel wire structures that the utility model provides and preparation method thereof is described,
Below in conjunction with Figure of description, the utility model is elaborated.
Please refer to Fig. 1 and Fig. 2, the schematic partial cross-sectional view of the panel construction of the better embodiment that it provides for the utility model and the panel construction shown in Fig. 1 are along the schematic cross-section of A-A direction.
Described panel construction 100 at least comprises a substrate 110.Described substrate 110 has first surface 111, and described substrate 110 is the transparency carrier for being made by transparent material in the present embodiment, and described first surface 111 is a smooth and smooth plane.In other embodiments, the surface that described first surface 111 can also be curved surface or other rules.
Described first surface 111 is defined as lightproof area 111a and functional area 111b, described functional area 111b is positioned at the central authorities of described first surface 111, described lightproof area 111a and described functional area in abutting connection with and around described functional area 111b, the area that described functional area 111b accounts for described first surface is greater than the area that described lightproof area 111a accounts for described first surface 111.In the present embodiment, described functional area 111b is a rectangle, and this lightproof area 111a is a straight-flanked ring; In other embodiments, described functional area 111b also can be the regular figures such as pentagon, hexagon, circle, ellipse, and described lightproof area 111a is the circular pattern of the rules such as pentagon ring around it, hexagonal rings, annulus, elliptical ring.
Described functional area 111b is provided with functional layer (not shown), and described function wire trace layer comprises many first function stitching (not shown)s.
Described lightproof area 111a at least comprises one first occlusion area 130, described the first occlusion area 130 can be part or all of described lightproof area 111a, in the present embodiment, described the first occlusion area 130 is a rectangle, it is a part of described lightproof area 111a, and described the first occlusion area 130 is positioned at a side of described functional area 111b.On described the first occlusion area 130, be at least provided with the first functional layer 121, the second functional layer 123, the 3rd functional layer 125.
Described the first functional layer 121 is arranged on the first surface 111 at described the first occlusion area 130 places, and covers the first surface at described the first occlusion area 130 places completely.Described the first functional layer 121 by colored materials as colouring resin or coloured optical cement etc., through photoetching or coating or silk screen printing process is formed on the first surface 111 at described the first occlusion area 130 places.Described optical cement can be carved glue for colorama, also be chromatic photoresist, it comprises the pigment of 5-15%, the light reaction of 5-15% forms minute, the spreading agent of 5-15% is, the light initiator of the solvent of 50-80% and trace, and described coloured optical cement is R, G, the B three primary colors photoresistance in colored filter for example.In the present embodiment, described the first functional layer 121 is formed on the first surface at described the first occlusion area 130 places through photoetching process by white optical glue.In other embodiments, described the first functional layer 121 can also be made as the optical cement such as red, yellow, blue, green or resin material by other colors.
Described the second functional layer 123 is arranged in described the first functional layer 121, described the second functional layer 123 by transparent material as transparent optical cement or resin material etc., through photoetching or silk-screen or coating process is formed in described the first functional layer 121.In the present embodiment, by described the first functional layer 121, the projection on described first surface 111 covers in the projection of described the second functional layer 123 on described first surface 111, i.e. described the first functional layer 121 of all or part of covering of described the second functional layer 123.Described the second functional layer 123 is continuous distribution in described the first functional layer 121, and it has equal span on a first direction 150.In other embodiments, described the second functional layer 123 also can cover described the first functional layer 121 completely, and a part for described the second functional layer 123 is seated on the first surface 111 at described functional area 111b or described lightproof area 111a place.Meanwhile, described the second functional layer 123 also can be included in first-class spaced a plurality of the second subfunction layer (not shown) of described the first functional layer 121.
Described the 3rd functional layer 125 is arranged in described the second functional layer 123, and it, is formed in described the second functional layer 123 through plated film photoetching process as argent, metallic aluminium etc. by the material with good reflection function.In the present embodiment, by described the second functional layer 123, the projection on described first surface 111 covers in the projection of described the 3rd functional layer 125 on described first surface 111, i.e. described the second functional layer 123 of all or part of covering of described the 3rd functional layer 125.Described the 3rd functional layer 125 is continuous distribution in described the second functional layer 123, and it has equal span on described first direction 150.In other modes, the projection of described the 3rd functional layer 125 on described first surface 111 also can cover the projection of described the second functional layer 123 on described first surface 111 completely, but the projection of described the 3rd functional layer 125 on described first surface 111 is by described the first functional layer 121, the projection on described first surface 111 covers, and a part for described the 3rd functional layer 125 is seated in described the first functional layer 121.In other modes, described the 3rd functional layer 125 can be also periphery routing layer, it comprises many first lead-in wire (not shown)s, described many first lead-in wires are all arranged in described the second functional layer 123, and it is electrically connected with many first function stitchings that are arranged on described functional area respectively.
Described the first functional layer 121 is greater than described the second functional layer 123 and the 3rd functional layer 125 at the thickness perpendicular in described first surface 111 directions at the thickness perpendicular in described first surface 111 directions, be comparative optimization, the thickness of described the first functional layer 121 is 5 microns, and the thickness of described the second functional layer 123 is 1.5 microns.
Because described the first functional layer 121 is made by coloured optical cement material, and the 3rd functional layer 125 is made by the material with good reflection function, make between both material and there is larger physical difference, described the 3rd functional layer 125 is directly arranged in described the first functional layer 121, its tack is poor, easily therefore cause the 3rd functional layer 125 to come off, therefore described the second functional layer 123 need be set; Secondly, the first functional layer surface is coarse compared with the second functional layer, and the 3rd functional layer is set directly in the first functional layer, and shaggy the first functional layer produces the unrestrained minus effect of optics together with the 3rd functional layer, and then causes the first functional layer change color; Moreover, less than the transmitance of non-picture black optical cement or black resin material because making the transmitance of coloured optical cement of described the first functional layer 121, therefore, if described the 3rd functional layer 125 is not set, by the paler colour that causes described the first functional layer 121 to show, even make each structure being arranged at after described the first functional layer 121 be discovered by user.
In other embodiments, described the first functional layer 121, the second functional layer 123, the projection of the 3rd functional layer 125 on described first surface 111 overlap completely.In addition, in described the 3rd functional layer 125, an insulation course (not shown) also can be set, described insulation course covers described the 3rd functional layer 125 completely.One periphery trace layer (not shown) is set on described insulation course.This periphery trace layer comprises many first lead-in wires, and described many first lead-in wires are electrically connected with many first function stitchings that are arranged on described functional area respectively.Or,
Described the first functional layer 121, the second functional layer 123, the 3rd functional layer 125 is positioned in the plane perpendicular to described first surface 111 in the edge of described substrate 110 side, its opposite side forms a ledge structure, be that the span of described the second functional layer 123 in the direction perpendicular to described substrate 110 edges is less than the span of described the first functional layer 121 in the direction perpendicular to described substrate 110 edges, the span of described the 3rd functional layer 125 in the direction perpendicular to described substrate 110 edges is less than the span of described the second functional layer 123 in the direction perpendicular to described substrate 110 edges, to prevent that opening circuit from appearring in the periphery cabling being arranged on described lightproof area 111a.
As shown in Figure 3, it is the method for making schematic flow sheet of a better embodiment of the panel construction shown in Fig. 1.Described panel construction method for making comprises the steps:
Step S201 a: substrate with first surface is provided, described first surface is defined by a functional area and a lightproof area, it is central that described functional area is positioned at described first surface, described lightproof area is around described functional area, described lightproof area at least comprises one first occlusion area, part or all that described the first occlusion area is described lightproof area.In the present embodiment, the transparency carrier of described substrate for being made by transparent material, and described first surface is a smooth and smooth plane.Described functional area is a rectangle, and described lightproof area is a straight-flanked ring, and described the first occlusion area is a rectangle, its part that is described lightproof area, and described the first occlusion area is positioned at a side of described functional area.In other embodiments, described first surface can also be the surface of curved surface or other rules.Described functional area also can be the regular figures such as pentagon, hexagon, circle, ellipse, and described lightproof area is the circular pattern of the rules such as pentagon ring around it, hexagonal rings, annulus, elliptical ring.
Step S203: form one first functional layer on the first surface at described the first occlusion area place, described the first functional layer covers the first surface at described the first occlusion area place completely.Described the first functional layer by colored materials as colouring resin or coloured optical cement etc., through photoetching or coating or silk screen printing process is formed on the first surface at described the first occlusion area place.In the present embodiment, described the first functional layer is formed on the first surface at described the first occlusion area place through photoetching process by white optical glue.In other embodiments, the first functional layer can also be made as the optical cement such as red, yellow, blue, green or resin material by other colors.
Step S205: form one second functional layer in described the first functional layer.Described the second functional layer by transparent material as transparent optical cement or resin material etc., through photoetching or silk-screen or coating process is formed in described the first functional layer.In the present embodiment, by described the first functional layer, the projection on described first surface covers in the projection of described the second functional layer on described first surface, i.e. described the first functional layer of all or part of covering of described the second functional layer.Described the second functional layer is continuous distribution in described the first functional layer, and it has equal span on a first direction.In other embodiments, described the second functional layer also can cover described the first functional layer completely, and a part for described the second functional layer is seated on the first surface at described functional area or described lightproof area place.Meanwhile, described the second functional layer also can be included in first-class spaced a plurality of the second subfunction layers of described the first functional layer.
Step S207: form one the 3rd functional layer in described the second functional layer.Described the 3rd functional layer, is formed in described the second functional layer through plated film photoetching process as argent, metallic aluminium etc. by the material with good reflection function.In the present embodiment, by described the second functional layer, the projection on described first surface covers in described the 3rd projection of functional layer on described first surface, i.e. described the second functional layer of all or part of covering of described the 3rd functional layer.Described the 3rd functional layer continuous distribution in described the second functional layer, it has equal span on described first direction.In other modes, described the 3rd projection of functional layer on described first surface also can cover the projection of described the second functional layer on described first surface completely, but by described the first functional layer, the projection on described first surface covers in described the 3rd projection of functional layer on described first surface, and a part for described the 3rd functional layer is seated in described the first functional layer.
In other embodiments, described panel construction also can be made by following steps:
Step S301 a: substrate with first surface is provided, described first surface is defined by a functional area and a lightproof area, it is central that described functional area is positioned at described first surface, described lightproof area is around described functional area, described lightproof area at least comprises one first occlusion area, part or all that described the first occlusion area is described lightproof area.
Step S303: adopt colored materials to make one first structural sheet on described first surface, described the first structural sheet covers described first surface completely.
Step S305: adopt transparent material to make one second structural sheet on described the first structural sheet, described the second structural sheet covers described the first structural sheet completely.
Step S307: adopt the material with good reflection function to make one the 3rd structural sheet on described the second structural sheet, described the 3rd structural sheet covers described the second structural sheet completely.
Step S309: through a photoetching process, retain part formation one the 3rd functional layer that is positioned at lightproof area on the 3rd structural sheet, retain part formation one second functional layer that is positioned at lightproof area on the second structural sheet, retain part formation one first functional layer that is positioned at lightproof area on the first structural sheet, described the first functional layer, the second functional layer, the 3rd functional layer be superimposed being arranged on described lightproof area successively.On the first surface at described the first occlusion area place, form one first functional layer, described the first functional layer covers the first surface at described the first occlusion area place completely.Described the first functional layer by colored materials as colouring resin or coloured optical cement etc., through photoetching or coating or silk screen printing process is formed on the first surface at described the first occlusion area place.
The better embodiment of panel construction providing for the utility model above and preparation method thereof; can not be interpreted as the restriction to the utility model rights protection scope; those skilled in the art should know; without departing from the concept of the premise utility; also can do multiple improvement or replacement; these all improvement or replacement all should be within the scope of rights protections of the present utility model, and rights protection scope of the present utility model should be as the criterion with claim.

Claims (7)

1. a panel construction, at least comprise that one has the substrate of a first surface, described first surface at least comprises one first occlusion area, described panel construction also at least comprises one first functional layer and one the 3rd functional layer, described the first functional layer is made by non-black material, and covers the first surface at described the first occlusion area place completely; Described the 3rd functional layer is positioned on described the first functional layer, and it is made by the material with good reflection function; Described the 3rd projection of functional layer on described first surface covered by described the first functional layer.
2. panel construction as claimed in claim 1, it is characterized in that: described first surface also comprises that a functional area and comprises the lightproof area of described the first occlusion area, described functional area and described lightproof area adjacency, part or all that described the first occlusion area is described lightproof area.
3. panel construction as claimed in claim 2, it is characterized in that: described panel construction also comprises one second functional layer, described the second functional layer is arranged between described the first functional layer and the 3rd functional layer, and its projection on first surface covers described the 3rd projection of functional layer on described first surface completely.
4. panel construction as claimed in claim 3, is characterized in that: described the second functional layer is continuous distribution in described the first functional layer, and it is along having equal span on a first direction; Described the 3rd functional layer continuous distribution in described the second functional layer, it is along having identical span on described first direction.
5. panel construction as claimed in claim 3, is characterized in that: described the second functional layer comprises a plurality of the second subfunction layers that are uniformly-spaced arranged in described the first functional layer; Described the 3rd functional layer is the periphery trace layer that comprises many first lead-in wires, and described many first lead-in wires are all arranged in described the second functional layer.
6. the panel construction as described in claim 4 or 5, it is characterized in that: described non-black can be the combination of one or more colors in white, blue, red, green, yellow, purple, described in there is good reflection performance material can be that argent, metallic aluminium or other have in visible wavelength range the material of reflectivity uniformly; Described the first functional layer is greater than described the second functional layer and the 3rd functional layer at the thickness perpendicular in described first surface direction at the thickness perpendicular in described first surface direction; Described the second functional layer is made by transparent material.
7. panel construction as claimed in claim 4, it is characterized in that: described non-black can be the combination of one or more colors in white, blue, red, green, yellow, purple, described in there is good reflection performance material can be that argent, metallic aluminium or other have in visible wavelength range the material of reflectivity uniformly; Described the first functional layer is greater than described the second functional layer and the 3rd functional layer at the thickness perpendicular in described first surface direction at the thickness perpendicular in described first surface direction; Described panel construction also comprises that an insulation course and being arranged in described the 3rd functional layer is arranged at the periphery trace layer on described insulation course, and described insulation course covers described the 3rd functional layer completely.
CN201320148491.5U 2013-03-28 2013-03-28 Panel structure Active CN203561974U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103176682A (en) * 2013-03-28 2013-06-26 深圳莱宝高科技股份有限公司 Panel structure and manufacture method thereof
CN105303178A (en) * 2015-10-26 2016-02-03 苏州科阳光电科技有限公司 Light guide plate structure for light source fingerprint acquisition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103176682A (en) * 2013-03-28 2013-06-26 深圳莱宝高科技股份有限公司 Panel structure and manufacture method thereof
CN105303178A (en) * 2015-10-26 2016-02-03 苏州科阳光电科技有限公司 Light guide plate structure for light source fingerprint acquisition
CN105303178B (en) * 2015-10-26 2019-06-25 苏州科阳光电科技有限公司 Light conducting plate structure for fingerprint collecting light source

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