CN103150071B - A kind of touching display screen and preparation method thereof - Google Patents
A kind of touching display screen and preparation method thereof Download PDFInfo
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- CN103150071B CN103150071B CN201310073209.6A CN201310073209A CN103150071B CN 103150071 B CN103150071 B CN 103150071B CN 201310073209 A CN201310073209 A CN 201310073209A CN 103150071 B CN103150071 B CN 103150071B
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Abstract
The present invention relates to technical field of flat panel display, particularly relate to a kind of touching display screen and preparation method thereof.This touching display screen at least includes the first substrate, the second substrate, barrier bed, touch pattern layer, described first substrate and the second substrate are oppositely arranged, described first substrate at least includes first surface and the second surface of opposing setting, described first surface includes lightproof area and transmission region, described transmission region includes the light transmitting cells of multiple intervals specification arrangement, described lightproof area is around described each light transmitting cells, described barrier bed is formed on described first surface and/or second surface, and its projection on the first surface is completely covered described lightproof area；Described touch pattern layer is formed on described second substrate, and its projection on the first surface is covered by the projection on the first surface of described barrier bed.Additionally, also provide for the manufacture method of a kind of described touching display screen.
Description
Technical field
The present invention relates to technical field of touch-control display, particularly relate to a kind of touching display screen and preparation method thereof.
Background technology
Capacitive touch panels, owing to having the advantages such as multi-point touch, transmitance height, length in service life, replaces tradition day by day
Resistor type touch panel, uses on mobile phone, player, e-book, net book, personal digital assistant, panel computer.
Existing capacitance type touch-control panel is generally of following several structure: double-basis plate bilayer touch-control circuit Rotating fields, monolayer
Substrate two-sided touch-control circuit Rotating fields, single layer substrate single-surface double-layer touch-control circuit Rotating fields and single layer substrate one side bridging wire jumper
Structure.
The capacitance type touch-control panel of double-basis plate bilayer touch-control circuit Rotating fields includes first substrate, second substrate, is arranged at
The first touch-control circuit layer on first substrate and the second touch-control circuit layer being arranged on second substrate.Described first substrate with
Second substrate is fit together by sealed plastic box and forms described capacitance type touch-control panel.The capacitance type touch-control panel of this kind of structure is adopted
With two pieces of substrates, its thickness can not meet the demand that electronic product is the most lightening, and its transmitance is relatively low, prior
It is that, after forming described first touch-control circuit layer and the second touch-control circuit layer on first substrate and second substrate respectively, still needing will be by
First substrate and second substrate laminating, and before laminating, first substrate and second substrate also need to exactitude position, therefore, it makes work
Skill is numerous and diverse, relatively costly, and yields is relatively low.
The capacitance type touch-control panel of single layer substrate two-sided touch-control circuit Rotating fields includes a glass substrate and is formed at glass
First touch-control circuit layer of two opposing surface of glass substrate and the second touch-control circuit layer.The capacitance type touch-control panel of this kind of structure is relatively
For the capacitance type touch-control panel of double-basis plate bilayer touch-control circuit Rotating fields, only with a piece of glass substrate, its thickness is less, thoroughly
Cross rate higher.But owing to needing a first side surface at glass substrate to form the first touch-control circuit layer, at the back of the body of this glass substrate
When face makes the second touch-control circuit layer, the first touch-control circuit layer previously completed need to be protected, prevent the first touch-control
Circuit layer is scratched.And, when making the second touch-control circuit layer, it is also desirable to this glass substrate is accurately positioned, it makes
Technique is the most numerous and diverse.
The capacitance type touch-control panel of single layer substrate single-surface double-layer touch-control circuit Rotating fields and the two-sided touch-control of above-mentioned single layer substrate
The capacitance type touch-control panel of circuit layer structure is compared, and its first touch-control circuit layer and the second touch-control circuit layer are both formed in described glass
Insulating barrier is used to separate between the side of glass substrate, and the first touch-control circuit layer and the second touch-control circuit layer.This single layer substrate list
The more above-mentioned single layer substrate of the processing technology two-sided touch-control circuit layer knot of the capacitance type touch-control panel of face bilayer touch-control circuit Rotating fields
The capacitance type touch-control panel of structure is simple.
The capacitance type touch-control panel of single layer substrate one side bridging jumper wire construction generally includes glass substrate and is formed at glass
A plurality of first direction induction electrode tandem on the surface, the same side of glass substrate and a plurality of second direction induction electrode tandem.These are many
Between bar first direction induction electrode tandem spaced arranged in parallel, between this plurality of second direction induction electrode tandem mutually
Spaced and parallel arrangement, and this plurality of first direction induction electrode tandem is mutual with this plurality of second direction induction electrode tandem respectively
Intersect, and form multiple cross point.This plurality of first direction induction electrode tandem continuous distribution, second direction induction electrode tandem
It is spaced apart multistage by first direction induction electrode tandem in described intersection, and described first direction induction electrode tandem is at least
The part being positioned at described intersection is provided with collets, and it is provided with a bridge construction on described collets, and this bridge construction is used for
Connect adjacent both ends in the same second direction induction electrode tandem cut off by described first direction induction electrode tandem, to realize
The continuous distribution of described second direction induction electrode tandem.The capacitance type touch-control panel of this single layer substrate monolayer bridging jumper wire construction
Compared with the capacitance type touch-control panel of above-mentioned single layer substrate single-surface double-layer touch-control circuit Rotating fields, there is transmitance height, make work
The advantages such as skill is simple.
But, the processing technology of above-mentioned various capacitance type touch-control panels is the most more complicated, and described capacitance type touch-control panel
After completing, in addition it is also necessary to fitted with display floater by a sealed plastic box layer, constitute touching display screen, its complex process, each road
Technique all causes part substandard products, and then makes the yield rate of capacitance type touch-control panel and touching display screen relatively low.
Summary of the invention
In view of this, it is necessary to the touching display screen that a kind of processing technology is simple and transmitance is high is provided.
Additionally, there is a need to provide the manufacture method of a kind of above-mentioned touching display screen.
A kind of touching display screen at least includes the first substrate, the second substrate, barrier bed, touch pattern layer, described first lining
The end and the second substrate are oppositely arranged, and described first substrate at least includes first surface and the second surface of opposing setting, and described
One surface includes that lightproof area and transmission region, described transmission region include the light transmitting cells of multiple intervals specification arrangement, described
Lightproof area is formed on described first surface and/or second surface around described each light transmitting cells, described barrier bed, and its
Projection on the first surface is completely covered described lightproof area；Described touch pattern layer is formed at described second substrate
On, its projection on the first surface is covered by the projection on the first surface of described barrier bed.
In the described touching display screen that the present invention provides, described second substrate includes the 3rd surface and the 4th of opposing setting
Surface, described 3rd surface is the most right with described first surface；Described touch pattern layer is formed at the 3rd table of described second substrate
On face and/or the 4th surface.
In the described touching display screen that the present invention provides, the part of described barrier bed is formed at the shading of described first surface
Region, another part is formed on described second surface, and its projection on the first surface covers described lightproof area；Or institute
State barrier bed and be formed at the lightproof area of described first surface；Or described barrier bed is formed on described second surface, its
The projection of described first surface covers described lightproof area；Described first substrate and the second substrate are at least glass substrate, resin
One in substrate, thin film or two kinds or two or more overlapping bodies, described first surface, second surface, the 3rd surface,
Four surfaces are between smooth plane, and described first surface, second surface, the 3rd surface, the 4th surface and are parallel to each other.
In the described touching display screen that the present invention provides, described barrier bed by transmitance less than 0.1%, reflectance is less than
The material of 8% is through Lithography Etching technique or transfer printing process or silk screen printing process is formed；Touch pattern layer is by having good conductive
The metal or metal alloy of performance is made through one or many plated film, a photoetching process；Described touch pattern layer is described
Projection on one surface covers a described barrier bed part in the projection of described first surface, and some be positioned at adjacent two saturating
Described touch pattern layer is not covered on partial occlusion layer between light unit；And the area of described light transmitting cells is far longer than phase
Partial occlusion layer between adjacent two light transmitting cells projected area on the first surface.
In the described touching display screen that the present invention provides, described touch pattern layer is being perpendicular on described first surface direction
Thickness little at the thickness being perpendicular on described first surface direction compared with described barrier bed.
In the described touching display screen that the present invention provides, described touching display screen also includes a colored film layer, described colour
A part for film layer is formed at the transmission region of described first surface, and another part is formed on described second surface and it is
Projection on one surface covers some light transmitting cells；Or described colored film layer is formed at the transparent area of described first surface
Territory；Or described colored film layer is formed on described second surface, it covers described transparent area in the projection of described first surface
Territory；Described colored film layer is being perpendicular to first surface at the thickness being perpendicular on described first surface direction equal to described barrier bed
Thickness on direction.
The manufacture method of a kind of touching display screen at least comprises the following steps: provide one at least to have the first of opposing setting
Surface and the first substrate of second surface, described first surface at least includes transmission region and lightproof area, described transmission region
Including the light transmitting cells that multiple intervals are regularly arranged, described lightproof area is around described each light transmitting cells；At described first table
Form a barrier bed on face and/or second surface, and the projection that described barrier bed is on the first surface is completely covered described shading
Region；One the second substrate being oppositely arranged with described first substrate is provided, and forms a touch pattern on described second substrate
Layer, it is covered in the projection of first surface by described barrier bed in the projection of first surface.
In the described touching display screen manufacture method that the present invention provides, described second substrate includes the 3rd table of opposing setting
Face and the 4th surface, described 3rd surface is the most right with described first surface；Described touch pattern layer is formed at described second substrate
The 3rd surface and/or the 4th surface on；The part of described barrier bed is formed at the lightproof area of described first surface, another portion
Dividing and be formed on described second surface, its projection on the first surface covers described lightproof area；Or described barrier bed shape
The lightproof area of first surface described in Cheng Yu；Or described barrier bed is formed on described second surface, it is at described first table
The projection in face covers described lightproof area；Described first substrate and the second substrate are at least in glass substrate, resin substrate, thin film
One or two kinds or two or more overlapping bodies, described first surface, second surface, the 3rd surface, the 4th surface are
It is parallel to each other between smooth plane, and described first surface, second surface, the 3rd surface, the 4th surface.
In the described touching display screen manufacture method that the present invention provides, described barrier bed is less than 0.1% by transmitance, is reflected
The rate material less than 8% is through Lithography Etching technique or transfer printing process or silk screen printing process is formed；Touch pattern layer is good by having
The metal or metal alloy of good electric conductivity is made through one or many plated film, a photoetching process；Described touch pattern layer exists
Projection on described first surface covers a described barrier bed part in the projection of described first surface, and some is positioned at phase
Described touch pattern layer is not covered on partial occlusion layer between adjacent two light transmitting cells；And the area of described light transmitting cells is far away
More than the projected area on the first surface of the partial occlusion layer between adjacent two light transmitting cells.
In the described touching display screen manufacture method that the present invention provides, described touch pattern layer is being perpendicular to described first table
Thickness on direction, face is little at the thickness being perpendicular on described first surface direction compared with described barrier bed；Described touching display screen is also
Including a colored film layer, a part for described colored film layer is formed at the transmission region of described first surface, and another part is formed
On described second surface and its projection on the first surface covers some light transmitting cells；Or described colored film layer is formed
Transmission region in described first surface；Or described colored film layer is formed on described second surface, it is at described first table
The projection in face covers described transmission region；Described colored film layer is equal to described at the thickness being perpendicular on described first surface direction
Barrier bed is at the thickness being perpendicular on first surface direction.
In described touching display screen that the present invention provides and preparation method thereof, by described touch pattern layer is arranged at institute
State on lightproof area, and then make the transmitance of described touching display screen higher.Further, described touch pattern layer use metal or
Metal alloy compositions is made through a photoetching process, can effectively simplify the processing technology of described touch pattern layer, cost-effective,
Improve yields.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the schematic partial cross-sectional view of the touch base plate of the touching display screen of a better embodiment.
The schematic partial cross-sectional view of the touch base plate of the touching display screen of another better embodiment of Fig. 2.
Fig. 3 is the schematic partial cross-sectional view of the touch base plate of the touching display screen of the 3rd better embodiment.
Fig. 4 is the manufacture method schematic flow sheet of the touch base plate of the touching display screen shown in Fig. 1.
Fig. 5 is the manufacture method schematic flow sheet of the touch base plate of the touching display screen shown in Fig. 2.
Fig. 6 is the manufacture method schematic flow sheet of the touch base plate of the touching display screen shown in Fig. 3.
Detailed description of the invention
In order to touching display screen that the present invention provides and preparation method thereof is described, below in conjunction with Figure of description to the present invention
It is described in detail.
Refer to Fig. 1, the local of the touch base plate of the touching display screen of its better embodiment provided for the present invention
Schematic cross-section.Described touching display screen includes touch base plate 100, drives substrate (not shown) and function display layer (figure
Not shown in), described touch base plate 100 is arranged with driving substrate relative spacing, and described function display layer is arranged at described touch-control
Between substrate 100 and driving substrate.In the present embodiment, described touching display screen is Touch-control liquid crystal display screen, described driving
Substrate is tft array substrate, and described function display layer is liquid crystal layer.In other embodiments, described driving substrate can also
Driving substrate for OLED, described function display layer is OLED luminescent layer.
Described touch base plate 100 include first substrate the 110, second substrate 210 and be formed at described first substrate 110 it
On barrier bed 120 and the touch pattern layer 220 that is formed on described second substrate 210.Described first substrate 110 at least includes
First surface 111 and second surface 113, described first surface 111 is parallel with second surface 113 and opposing is arranged at described first
The both sides of substrate 110, and described first surface 111 and second surface 113 be smooth plane, in other embodiments,
Described first surface 111 and second surface 113 can also is that the surface of other shapes such as two the most spaced and parallel curved surfaces.Described
Second substrate 210 at least includes the 3rd surface 211 and the 4th surface 213, and described 3rd surface 211 is parallel with the 4th surface 213
And opposing both sides being arranged at described second substrate 210, and the 3rd surface 211 and the 4th surface 213 be smooth plane,
In other embodiments, described 3rd surface 211 and the 4th surface 213 can also is that and described first surface 111, second surface
The surface of other shapes such as 113 curved surfaces being parallel to each other.Described first substrate the 110, second substrate 210 at least glass substrate,
One among resin substrate, thin film etc., or two kinds and above overlapping body.Described first surface 111 includes transmission region
111a and lightproof area 111b, described transmission region 111a include multiple regular and spaced light transmitting cells 111aa, described
Lightproof area 111b is around each described light transmitting cells 111aa.
Described barrier bed 120 is formed on described first surface 111, and covers described lightproof area 111b.Described block
Layer 120 by transmitance less than 0.1%, the reflectance material less than 8% is through Lithography Etching technique or transfer printing process or silk-screen
Technique is formed on the lightproof area 111b of described first surface 111, and described light transmitting cells 111aa is at described first surface 111
On the partial occlusion layer 120 that is far longer than between adjacent light transmitting cells 111aa of projected area on described first surface 111
Projected area.
Described touch pattern layer 220 is formed on described 3rd surface 211, and it is on described first surface 111
Project by the described covering of projection on described first surface 111 of the described barrier bed 120.Described touch pattern layer 220 is described
Projection on first surface 111 only covers a part for the described barrier bed 120 projection on described first surface 111, and if
Partial occlusion layer 120 between dry light transmitting cells 111aa is not covered with described touch pattern layer 220.Described touch pattern layer 220
It is made up through one or many plated film, a photoetching process of the metal or metal alloy with excellent conductive performance.Described touch-control
Patterned layer 220 is being perpendicular to described first table at the more described barrier bed of thickness 120 being perpendicular on described first surface 111 direction
Thickness on direction, face 111 is little.
Described touch base plate 100 also includes colored film layer 130 and optical adhesive (not shown), described colored film layer
130 are formed on described first surface 111, and described light transmitting cells 111aa is completely covered.Described colored film layer 130 is vertically
Thickness on described first surface 111 direction is equal to described barrier bed 120 in the thickness being perpendicular on first surface 111 direction
Degree.The second substrate 210 that described optical adhesive is formed with described touch pattern layer 220 for bonding blocks described in being formed
Layer 120, the first substrate 110 of colored film layer 130.
Refer to Fig. 2, its be another better embodiment touching display screen touch base plate 100 partial cross section signal
Figure, it is compared with the touch base plate 100 shown in Fig. 1, has a following difference:
A part for described barrier bed 120 is formed at described first surface 111 and covers the one of described lightproof area 111b
Part, another part is formed on described second surface 113, and its projection on described first surface 111 covers described shading
Another part of region 111b.Described touch pattern layer 220 is formed on described 4th surface 213, and it is at first surface 111
On projection covered by the projection on described first surface 111 of the described barrier bed 120.Described colored film layer 130 is formed at
On described first surface 111, and cover on the transmission region 111a of described first surface 111.
Refer to Fig. 3, its be the 3rd better embodiment touching display screen touch base plate 100 partial cross section signal
Figure, it is compared with the touch base plate 100 shown in Fig. 1, has a following difference:
Described barrier bed 120 is formed on the second surface 113 of described first substrate 110, and described colored film layer 130 is formed
On the first surface 111 of described first substrate 110, the projection on described first surface 111 of the described barrier bed 120 is covered completely
Covering the lightproof area 111b of described first surface 111, described colored film layer 130 is completely covered the printing opacity of described first surface 111
Region 111a.Described touch pattern layer 220 is formed on the 3rd surface 211 of described second substrate 210, and described touch pattern
Layer 220 projection on first surface 111 cover a part of the lightproof area 111b of described first surface 111.
In above-mentioned various touch base plate 100, by described touch pattern layer 220 is arranged at described lightproof area 111b
On, and described touch pattern layer 220 can't cover described transmission region 111a, and then described touching display screen can be effectively improved
Transmitance.It addition, described touch pattern layer 220 uses has the metal or metal alloy material of good conductive material through one
Secondary photoetching process is made, and can effectively simplify the processing technology of touching display screen, improves yields, reduces production cost.
Refer to Fig. 4, its manufacture method schematic flow sheet being the touch base plate of the touching display screen shown in Fig. 1.Described
The manufacture method of the touch base plate of touching display screen comprises the steps:
Step S201: provide one at least to have the first surface of opposing setting and the first substrate of second surface, described the
One surface at least includes that transmission region and lightproof area, described transmission region include the light transmitting cells that multiple interval is regularly arranged,
Described lightproof area is around described each light transmitting cells.
Step S203: form a barrier bed on the first surface, and described barrier bed covers all described first
The lightproof area on surface.
Step S205: provide one at least have the 3rd surface of opposing setting and the 4th surface and with described first substrate phase
To the second substrate arranged, and on the 3rd surface of described second substrate, form a touch pattern layer, described touch pattern layer
Projection on the first surface covers a part for described barrier bed.
Step S207: forming described colored film layer on the transmission region of described first surface, described colored film layer is complete
Cover described transmission region.
Refer to Fig. 5, its manufacture method schematic flow sheet being the touch base plate of the touching display screen shown in Fig. 2.Described
The manufacture method of the touch base plate of touching display screen comprises the steps:
Step S301: provide one at least to have the first surface of opposing setting and the first substrate of second surface, described the
One surface at least includes that transmission region and lightproof area, described transmission region include the light transmitting cells that multiple interval is regularly arranged,
Described lightproof area is around described each light transmitting cells.
Step S303: form a part for described barrier bed on the first surface, forms institute at described second surface
State another part of barrier bed, and the barrier bed being formed at first surface and second surface is complete in the projection of described first surface
Cover described lightproof area, and do not cover described transmission region.
Step S305: provide one at least have the 3rd surface of opposing setting and the 4th surface and with described first substrate phase
To the second substrate arranged, and on described 4th surface, form described touch pattern layer, and described touch pattern layer is first
Projection on the surface layer projection on the first surface that be blocked is covered.
Step S307: forming described colored film layer on the transmission region of described first surface, described colored film layer is complete
Cover described transmission region.
Refer to Fig. 6, its manufacture method schematic flow sheet being the touch base plate of the touching display screen shown in Fig. 3.Described
The manufacture method of the touch base plate of touching display screen comprises the following steps:
Step S401: provide one at least to have the first surface of opposing setting and the first substrate of second surface, described the
One surface at least includes that transmission region and lightproof area, described transmission region include the light transmitting cells that multiple interval is regularly arranged,
Described lightproof area is around described each light transmitting cells.
Step S403: form a barrier bed on described second surface, and described barrier bed is on the first surface
Projection covers all the lightproof area of described first surface.
Step S405: provide one at least have the 3rd surface of opposing setting and the 4th surface and with described first substrate phase
To the second substrate arranged, and on the 3rd surface of described second substrate, form a touch pattern layer, described touch pattern layer
Projection on the first surface covers a part for described barrier bed.
Step S407: forming described colored film layer on the transmission region of described first surface, described colored film layer is complete
Cover described transmission region.
The better embodiment of the touching display screen provided for the present invention above and preparation method thereof, it is right to be interpreted as
The restriction of rights protection scope of the present invention, those skilled in the art should know, without departing from the inventive concept of the premise,
Also can do multiple improvement or replacement, all of such improvement or replacement all should be in the scope of the present invention, i.e. originally
The rights protection scope of invention should be as the criterion with claim.
Claims (10)
1. a touching display screen, at least includes the first substrate, the second substrate, barrier bed, touch pattern layer, described first substrate
Being oppositely arranged with the second substrate, described first substrate at least includes first surface and the second surface of opposing setting, described first
Surface includes that lightproof area and transmission region, described transmission region include the light transmitting cells of multiple intervals specification arrangement, described screening
Light region is formed on described first surface and/or second surface around each described light transmitting cells, described barrier bed, and its
Projection on described first surface is completely covered described lightproof area；Described touch pattern layer is formed on described second substrate,
Its projection on the first surface is covered by the projection on the first surface of described barrier bed.
2. touching display screen as claimed in claim 1, it is characterised in that: described second substrate includes the 3rd table of opposing setting
Face and the 4th surface, described 3rd surface is the most right with described first surface；Described touch pattern layer is formed at described second substrate
The 3rd surface and/or the 4th surface on.
3. touching display screen as claimed in claim 2, it is characterised in that: the part of described barrier bed is formed at described first table
The lightproof area in face, another part is formed on described second surface, and its projection on the first surface covers described shading region
Territory；Or described barrier bed is formed at the lightproof area of described first surface；Or described barrier bed is formed at described second table
On face, it covers described lightproof area in the projection of described first surface；Described first substrate and the second substrate are at least glass
One in substrate, resin substrate, thin film or two kinds or two or more overlapping bodies, described first surface, second surface,
Three surfaces, the 4th surface are phase between smooth plane, and described first surface, second surface, the 3rd surface, the 4th surface
The most parallel.
4. touching display screen as claimed in claim 3, it is characterised in that: described barrier bed is less than 0.1% by transmitance, is reflected
The rate material less than 8% is through Lithography Etching technique or transfer printing process or silk screen printing process is formed；Touch pattern layer is good by having
The metal or metal alloy of good electric conductivity is made through one or many plated film, a photoetching process；Described touch pattern layer exists
Projection on described first surface covers a described barrier bed part in the projection of described first surface, and some is positioned at phase
Described touch pattern layer is not covered on partial occlusion layer between adjacent two light transmitting cells；And the area of described light transmitting cells is far away
More than the projected area on the first surface of the partial occlusion layer between adjacent two light transmitting cells.
5. touching display screen as claimed in claim 4, it is characterised in that: described touch pattern layer is being perpendicular to described first table
Thickness on direction, face is little at the thickness being perpendicular on described first surface direction compared with described barrier bed.
6. touching display screen as claimed in claim 5, it is characterised in that: described touching display screen also includes a colored film layer,
A part for described colored film layer is formed at the transmission region of described first surface, and another part is formed on described second surface
And its projection on the first surface covers some light transmitting cells；Or described colored film layer is formed at described first surface
Transmission region；Or described colored film layer is formed on described second surface, it covers described in the projection of described first surface
Transmission region；Described colored film layer is being perpendicular to the at the thickness being perpendicular on described first surface direction equal to described barrier bed
Thickness in one surface direction.
7. a manufacture method for touching display screen, at least comprises the following steps:
Thering is provided one at least to have the first surface of opposing setting and the first substrate of second surface, described first surface at least includes
Transmission region and lightproof area, described transmission region includes the light transmitting cells that multiple interval is regularly arranged, described lightproof area ring
Around each described light transmitting cells；
Described first surface and/or second surface are formed a barrier bed, and the projection that described barrier bed is on the first surface
Described lightproof area is completely covered；
One the second substrate being oppositely arranged with described first substrate is provided, and forms a touch pattern on described second substrate
Layer, it is covered in the projection of first surface by described barrier bed in the projection of first surface.
8. touching display screen manufacture method as claimed in claim 7, it is characterised in that: described second substrate includes opposing setting
The 3rd surface and the 4th surface, described 3rd surface is the most right with described first surface；Described touch pattern layer is formed at described
On 3rd surface of the second substrate and/or the 4th surface；The part of described barrier bed is formed at the shading region of described first surface
Territory, another part is formed on described second surface, and its projection on the first surface covers described lightproof area；Or it is described
Barrier bed is formed at the lightproof area of described first surface；Or described barrier bed is formed on described second surface, and it is in institute
The projection stating first surface covers described lightproof area；Described first substrate and the second substrate are at least glass substrate, resin base
One in plate, thin film or two kinds or two or more overlapping bodies, described first surface, second surface, the 3rd surface, the 4th
Surface is between smooth plane, and described first surface, second surface, the 3rd surface, the 4th surface and is parallel to each other.
9. touching display screen manufacture method as claimed in claim 8, it is characterised in that: described barrier bed is less than by transmitance
0.1%, through Lithography Etching technique or transfer printing process or silk screen printing process is formed the reflectance material less than 8%；Touch pattern
Layer is made up through one or many plated film, a photoetching process of the metal or metal alloy with excellent conductive performance；Described tactile
Control patterned layer projection on the first surface covers a described barrier bed part in the projection of described first surface, and
Described touch pattern layer is not covered on some partial occlusion layers between adjacent two light transmitting cells；And described light transmitting cells
Area be far longer than the projected area on the first surface of the partial occlusion layer between adjacent two light transmitting cells.
10. touching display screen manufacture method as claimed in claim 9, it is characterised in that: described touch pattern layer is being perpendicular to
Thickness on described first surface direction is little at the thickness being perpendicular on described first surface direction compared with described barrier bed；Described tactile
Control display screen also includes that a colored film layer, a part for described colored film layer are formed at the transmission region of described first surface, separately
A part is formed on described second surface and its projection on the first surface covers some light transmitting cells；Or described coloured silk
Color film layer is formed at the transmission region of described first surface；Or described colored film layer is formed on described second surface, its
The projection of described first surface covers described transmission region；Described colored film layer is in the thickness being perpendicular on described first surface direction
Degree is equal to described barrier bed at the thickness being perpendicular on first surface direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310073209.6A CN103150071B (en) | 2013-03-07 | 2013-03-07 | A kind of touching display screen and preparation method thereof |
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| CN201310073209.6A CN103150071B (en) | 2013-03-07 | 2013-03-07 | A kind of touching display screen and preparation method thereof |
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| CN103150071A CN103150071A (en) | 2013-06-12 |
| CN103150071B true CN103150071B (en) | 2016-12-28 |
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| CN103336628B (en) * | 2013-07-05 | 2016-05-04 | 南昌欧菲光显示技术有限公司 | Optical filter box and touch display screen |
| CN106155385B (en) * | 2015-04-07 | 2023-09-15 | 安徽精卓光显技术有限责任公司 | Electronic equipment and touch screen thereof |
Citations (3)
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| JP4420037B2 (en) * | 2007-02-14 | 2010-02-24 | エプソンイメージングデバイス株式会社 | Liquid crystal panel and projection type liquid crystal display device |
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| EP2495643A2 (en) * | 2011-03-03 | 2012-09-05 | Sehf-Korea Co., Ltd. | Method of manufacturing transparent circuit substrate for touch screen |
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