CN103969880B - There is the color membrane substrates of touch controllable function and manufacture method thereof and In-cell touch panel - Google Patents
There is the color membrane substrates of touch controllable function and manufacture method thereof and In-cell touch panel Download PDFInfo
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- CN103969880B CN103969880B CN201310465138.4A CN201310465138A CN103969880B CN 103969880 B CN103969880 B CN 103969880B CN 201310465138 A CN201310465138 A CN 201310465138A CN 103969880 B CN103969880 B CN 103969880B
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Abstract
The invention provides a kind of color membrane substrates with touch controllable function and manufacture method thereof and In-cell touch panel, including: substrate, a plurality of driving line, a plurality of detection line and multiple color blocking layer；Wherein, described a plurality of driving line and a plurality of detection line are formed on described substrate, and described driving line and the detection crisscross setting of line are the most separate, and every detection line is divided into some sections by described driving line；The described detection line cut off is electrically connected by a bridge, and described bridge is formed between described multi-layer-colored resistance layer.In the color membrane substrates with touch controllable function provided in the present invention and manufacture method and In-cell touch panel, need not do again through hole when forming bridge, bridge directly contacts with the detection line come out, to realize electrically connecting the detection line cut off, it is to avoid cannot open maybe can not fully open because of through hole and cause detecting the problem that line cannot connect.
Description
Technical field
The present invention relates to a kind of flat-panel monitor, particularly to a kind of color membrane substrates with touch controllable function and
Manufacture method and In-cell touch panel.
Background technology
Touch controllable function is integrated in display screen by In-cell touch panel, it is thus possible to the whole display of effective minimizing
The thickness of device also simplifies production technology so that product is more frivolous, and production cost is lower, thus very popular.
For liquid crystal display, it generally includes color membrane substrates and array base palte, due to usual on array base palte
Including more circuit design, therefore touch system is typically arranged at color membrane substrates side by In-cell touch panel.
In conjunction with reference to Fig. 1 and Fig. 2, the color membrane substrates 100 of existing In-cell touch panel includes a substrate
101, a plurality of driving line 102, a plurality of detection line 103 that described substrate 101 is formed and be formed at described
Color filter film R, G, B(on substrate 101 are commonly referred to color blocking R, G, B).Wherein, drive described in
Moving-wire 102 and the detection crisscross setting of line 103, and mutually insulated, finger touches and is driving line 102
With detection line 103 point of intersection time produce touch signal.Described driving line 102 and detection line 103 are by same layer
Metal formed, described detection line 103 is cut off by described driving line 102, in order to by driven line 102 institute every
Disconnected detection line 103 is electrically connected, and ensures drive line 102 and detect between line 103 insulated from each other simultaneously,
Need to make bridge 104.Described bridge 104 is logical by be formed on described color filter film R, G, B
The detection line 103 mutually cut off is coupled together by hole 105.
The method of the color membrane substrates 100 manufacturing described In-cell touch panel consists essentially of following steps: first,
Formed and drive line 102 and detection line 103；Then, color filter film R, G, B, and difference are sequentially formed
Color filter film R, G, B are formed through hole 105；Then, on color filter film and in through hole 105
Form bridge 104, the detection line 103 cut off is electrically connected.As it is shown on figure 3, because the chi of through hole 105
Very little less, the most often occur that described through hole 105 cannot be opened or color blocking residual causes leading to
Hole 105 can not full opening of situation, have a strong impact on the electrical connection effect of bridge 104.
Therefore, how to solve in the color membrane substrates of existing In-cell touch panel because of the through hole on color filter film
Cannot open or open and not exclusively cause detecting the problem that cannot connect of line and become and currently need the technology of solution badly and ask
Topic.
Summary of the invention
It is an object of the invention to provide a kind of color membrane substrates with touch controllable function and manufacture method thereof and embedded
Formula touch-screen, to solve asking of the electrical connection weak effect of bridge in the color membrane substrates of existing In-cell touch panel
Topic.
For solving above-mentioned technical problem, the present invention provides a kind of color membrane substrates with touch controllable function, described tool
The color membrane substrates having touch controllable function includes: substrate, a plurality of driving line, a plurality of detection line and multiple color blocking layer；
Wherein, described a plurality of driving line and a plurality of detection line are formed on described substrate, described driving line and inspection
The crisscross setting of survey line is the most separate, and every detection line is divided into some sections by described driving line；
The plurality of color blocking layer includes bottom color blocking layer and top layer color blocking layer, described bottom color blocking layer cover by every
The subregion of disconnected detection line, the part district not covered by bottom color blocking floor in the described detection line cut off
Territory is electrically connected by a bridge；
Described bridge is formed between described top layer color blocking layer and bottom color blocking layer.
Optionally, in the described color membrane substrates with touch controllable function, it is characterised in that the plurality of color blocking
Layer also includes Neutral colour resistance layer；
Described Neutral colour resistance layer is between described bottom color blocking layer and top layer color blocking layer.
Optionally, in the described color membrane substrates with touch controllable function, described bottom color blocking layer, middle color blocking
The color filter film that layer and top layer color blocking layer use is monochromatic filter coating or by two different colors of monochromatic filter
The composite membrane of light film composition.
Optionally, in the described color membrane substrates with touch controllable function, described monochromatic filter coating is red filter
Film, green filter film, blue filter film or white filter coating；
Described composite membrane is any in red filter film, green filter film, blue filter film and white filter coating
The combination of two kinds of monochromatic filter coatings.
Optionally, in the described color membrane substrates with touch controllable function, described bottom color blocking layer, top layer color blocking
In the color filter film that layer and Neutral colour resistance layer use, the color of monochromatic filter coating all differs.
Optionally, in the described color membrane substrates with touch controllable function, the colour that described top layer color blocking layer uses
Filter coating is red filter film, and the color filter film that described Neutral colour resistance layer uses is green filter film, described
The color filter film that bottom color blocking layer uses is blue filter film.
Optionally, in the described color membrane substrates with touch controllable function, also include the black square with multiple opening
Battle array, described black matrix is formed on described substrate.
Optionally, in the described color membrane substrates with touch controllable function, described driving line, detection line and bridge
It is formed at the non-open areas in described black matrix.
Optionally, in the described color membrane substrates with touch controllable function, described driving line, detection line are with described
Bridge uses identical conductive material.
Optionally, in the described color membrane substrates with touch controllable function, described driving line and detection line are formed at
Non-open areas in described black matrix also extends to open area, and described bridge is formed in described black matrix
Non-open areas and/or open area, described driving line, detection line all use transparent leading with described bridge
Electric material.
The present invention also provides for a kind of In-cell touch panel, and described In-cell touch panel includes:
Array base palte；
The above-mentioned color membrane substrates with touch controllable function；And
It is arranged at the liquid crystal layer between described color membrane substrates and array base palte.
The present invention also provides for the manufacture method of a kind of color membrane substrates with touch controllable function, described in there is touch-control merit
The manufacture method of the color membrane substrates of energy includes:
One substrate is provided；
Form the first metal layer on the substrate；
Described the first metal layer is carried out photoetching, forms a plurality of driving line and a plurality of detection line, described driving line
With the detection crisscross setting of line separate, every detection line is divided into some sections by described driving line；
At described substrate, driving formation bottom color blocking layer on line and detection line, described bottom color blocking layer covers quilt
The subregion of the detection line cut off；
Described substrate and described bottom color blocking layer form the second metal level；
Described second metal level is lithographically formed bridge, and described bridge covers not to be covered by bottom color blocking layer
Above the detection line of lid, so that the described detection line cut off is electrically connected；
Described bridge is formed top layer color blocking layer.
Optionally, in the manufacture method of the described color membrane substrates with touch controllable function, forming the first metal
Before Ceng, also include: form the black matrix with multiple opening, described driving line, inspection on the substrate
Survey line and bridge are formed at the non-open areas in described black matrix.
Optionally, in the manufacture method of the described color membrane substrates with touch controllable function, described the first metal layer
Identical conductive material is all used with the second metal level.
Optionally, in the manufacture method of the described color membrane substrates with touch controllable function, forming the first metal
Before Ceng, also include: form the black matrix with multiple opening, described driving line and inspection on the substrate
Survey line is formed at the non-open areas in described black matrix and extends to open area, and described bridge is formed at institute
It is transparent for stating the non-open areas in black matrix and/or open area, described the first metal layer and the second metal level
Conductive material.
Optionally, in the manufacture method of the described color membrane substrates with touch controllable function, described bottom color blocking layer
Filter coating all monochromatic with the color filter film that top layer color blocking layer uses or two different colors of monochromatic filter coating group
Become composite membrane.
Optionally, in the manufacture method of the described color membrane substrates with touch controllable function, before forming bridge,
After forming bottom color blocking layer, also include: at described substrate, drive formation Neutral colour on line and detection line
Resistance layer, the color filter film that described Neutral colour resistance layer uses is monochromatic filter coating or two different colors of monochrome
Filter coating composition composite membrane.
Optionally, in the manufacture method of the described color membrane substrates with touch controllable function, forming top layer color blocking
Before Ceng, after forming bridge, also include: in described bridge, form Neutral colour resistance layer, described centre
The color filter film that color blocking layer uses be monochromatic filter coating or two different colors of monochromatic filter coating composition is combined
Film.
Optionally, in the manufacture method of the described color membrane substrates with touch controllable function, forming top layer color blocking
Before Ceng, after forming bottom color blocking layer, also include: at described substrate, drive shape on line and detection line
Become the first middle color blocking sublayer, described bridge is formed formation the second middle color blocking sublayer；
Described first middle color blocking sublayer is positioned at below bridge, and described second middle color blocking sublayer is positioned at bridge
Above.
The color membrane substrates with touch controllable function provided in the present invention and manufacture method and In-cell touch panel
In, need not do again through hole on color filter film when forming bridge, bridge can be with the detection come out
Line directly contacts, and to realize electrically connecting the detection line cut off, fundamentally avoids because through hole cannot be beaten
Open maybe can not fully open and cause detecting the problem that line cannot connect.
Accompanying drawing explanation
Fig. 1 is the top view of the color membrane substrates of the In-cell touch panel of prior art；
Fig. 2 is the Fig. 1 profile along I-I'；
Fig. 3 is that in prior art, the through hole of color membrane substrates does not has full opening of schematic diagram；
Fig. 4 is the top view of the color membrane substrates with touch controllable function of the embodiment of the present invention one；
Fig. 5 be the color membrane substrates with touch controllable function of the embodiment of the present invention one manufacture method in complete step
The structural representation of the device of S11；
Fig. 6 be the color membrane substrates with touch controllable function of the embodiment of the present invention one manufacture method in complete step
The structural representation of the device of S12；
Fig. 7 be the color membrane substrates with touch controllable function of the embodiment of the present invention one manufacture method in complete step
The structural representation of the device of S13；
Fig. 8 be the color membrane substrates with touch controllable function of the embodiment of the present invention one manufacture method in complete step
The structural representation of the device of S14；
Fig. 9 be the color membrane substrates with touch controllable function of the embodiment of the present invention one manufacture method in complete step
The structural representation of the device of S15；
Figure 10 be the color membrane substrates with touch controllable function of the embodiment of the present invention one manufacture method in complete step
The structural representation of the device of S16；
Figure 11 is the Figure 10 sectional view along I-I'；
Figure 12 is the Fig. 4 sectional view along I-I'；
Figure 13 is driving line and detecting the device that line extends to the open area of black matrix of another embodiment of the present invention
The structural representation of part；
Figure 14 is that the structure of the device that the bridge of another embodiment of the present invention extends to the open area of black matrix is shown
It is intended to；
Figure 15 is the top view of the color membrane substrates with touch controllable function of the embodiment of the present invention two；
Figure 16 is the Figure 15 sectional view along I-I'；
Figure 17 be the color membrane substrates with touch controllable function of the embodiment of the present invention two manufacture method in complete step
The structural representation of the device of S24；
Figure 18 is the sectional view of the color membrane substrates with touch controllable function of the embodiment of the present invention three.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments proposition of the present invention had touch controllable function color membrane substrates and
Manufacture method is described in further detail.According to following explanation and claims, advantages of the present invention and spy
Levy and will be apparent from.It should be noted that, accompanying drawing all use the form simplified very much and all use non-accurately than
Example, only in order to facilitate, to aid in illustrating lucidly the purpose of the embodiment of the present invention.
[embodiment one]
Refer to Fig. 4 and Figure 12, it is the knot of the color membrane substrates with touch controllable function of the embodiment of the present invention one
Structure schematic diagram.As shown in Fig. 4 and Figure 12, described in there is the color membrane substrates 200 of touch controllable function include: substrate
201, a plurality of driving line 203a, a plurality of detection line 203b and multiple color blocking layer；Wherein, described a plurality of driving
Line 203a and a plurality of detection line 203b is formed on described substrate 201, described driving line 203a and detection line
The crisscross setting of 203b is the most separate, and every detection line 203b is divided into some by described driving line 203a
Section；The plurality of color blocking layer includes bottom color blocking layer and top layer color blocking layer, described bottom color blocking layer cover by every
The subregion of disconnected detection line 203b, is not covered by bottom color blocking layer in the described detection line 203b cut off
The subregion of lid is electrically connected by bridge 204a；Described bridge 204a be formed at described top layer color blocking layer and
Between bottom color blocking layer.
Concrete, the described generally transparent glass substrate of substrate 201, described substrate 201 is formed black
Matrix 202, described black matrix 202 is formed multiple opening 202a.
A plurality of driving line 203a and a plurality of detection line 203b, described driving line it is formed with on described substrate 201
203a and the detection crisscross setting of line 203b separate, every detection line 203b is by described driving line
203a is divided into some sections, forms multiple exclusion region, and part drives line 203a to be positioned in described exclusion region.
In the described detection line 203b cut off, subregion is covered by bottom color blocking layer, not by bottom color blocking layer
The region covered is electrically connected by bridge 204a, and described bridge 204a is formed at described bottom color blocking layer and top
Between layer color blocking layer, detection line 203b that every is cut off is at least part of to be covered by bridge 204a.
Generally, what described driving line 203a and detection line 203b was both formed in described black matrix 202 non-opens
Port area.In order to reduce described driving line 203a and the resistance of detection line 203b, in the present invention, other are implemented
In example, it is also possible to described driving line 203a and detection line 203b is extended to the opening of described black matrix 202
On the 202a of region, in order to avoid the reduction of aperture opening ratio, the material of line 203a and detection line 203b is driven to use
Transparent conductive material, such as ITO.So, although driving line 203a and detection line 203b to cover described
The partly or completely region of open area 202a, but be because it and use transparent conductive material to make, therefore
Do not interfere with aperture opening ratio.
The plurality of color blocking layer also includes that Neutral colour resistance layer, described Neutral colour resistance layer are positioned at described bottom color blocking layer
And between top layer color blocking layer.It is institute that described bottom color blocking layer, Neutral colour resistance layer and top layer color blocking layer are both formed in
State in opening 202a, the color filter film that described bottom color blocking layer, Neutral colour resistance layer and top layer color blocking layer use
May each be monochromatic filter coating or two different colors of monochromatic filter coating composition composite membrane.Wherein, described list
Look filter coating is red filter film, green filter film, blue filter film or white filter coating, described composite membrane
For the monochrome of any two kinds of colors in red filter film, green filter film, blue filter film and white filter coating
The combination of filter coating.
In the present embodiment, the color filter film that bottom color blocking layer uses is red filter film R, and Neutral colour resistance layer is adopted
Color filter film be green filter film G, top layer color blocking layer use color filter film be blue filter film
B.Described red filter film R and green filter film G is formed at below described bridge 204a, described blueness
Filter coating B is formed at above described bridge 204a.Look filter coating R below described bridge 204a and green
Look filter coating G completely covers the driving line 203a being positioned at area of isolation.Wherein, it is positioned at described detection line 203b
Driving line 203a in exclusion region is covered by the color blocking layer below described bridge 204a.
Accordingly, the present embodiment additionally provides the manufacture method of a kind of color membrane substrates with touch controllable function.Please
With reference to Fig. 4 to Figure 12, it is the manufacture method of the color membrane substrates with touch controllable function of the embodiment of the present invention one
In the structural representation of device of each step.As shown in Fig. 4 to Figure 12, described in there is the coloured silk of touch controllable function
The manufacture method of film substrate includes:
S10 a: substrate 201, the described generally transparent glass substrate of substrate 201 are provided；
S11: as it is shown in figure 5, form black matrix 202 on described substrate 201, in described black matrix 202
It is formed with multiple opening 202a；
S12: as shown in Figure 6, forms the first metal layer 203 on described substrate 201；
S13: as it is shown in fig. 7, described the first metal layer 203 is carried out photoetching, form a plurality of driving line 203a
The most only with a plurality of detection line 203b, described driving line 203a and the detection crisscross setting of line 203b
Vertical, described detection line 203b is divided into some sections by described driving line 203a, forms multiple exclusion region；
S14: as shown in Figure 8, at described substrate 201, drives shape successively on line 203a and detection line 203b
Becoming bottom color blocking layer and Neutral colour resistance layer, described bottom color blocking layer and Neutral colour resistance layer are respectively positioned on black matrix 202
Open area 202a in, and covering part drive line 203a and part detection line 203b, but still have portion
Divide and drive line 203a and part detection line 203b to come out, bottom color blocking layer employing in the present embodiment
Color filter film be red filter film R, Neutral colour resistance layer use color filter film be green filter film G；
S15: as it is shown in figure 9, formed on described substrate 201 and described bottom color blocking layer and Neutral colour resistance layer
Second metal level 204, described second metal level 204 covers on whole substrate 201, and with step S14
In the part that exposes drive line 203a and detect line 203b and directly contact；
S16: as shown in Figure 10 and Figure 11, is lithographically formed bridge 204a to described second metal level 204,
In the detection line 203b that every is cut off all some covered by bridge 204a and with described detection line 203b
Contact, for electrically connecting the described detection line 203b cut off；
S17: as shown in Fig. 4 and Figure 12, forms top layer color blocking layer, described top layer in described bridge 204a
Color blocking layer is positioned at the open area 202a of the black matrix 202 in addition to bottom color blocking layer and Neutral colour resistance layer
In, the color filter film that in the present embodiment, top layer color blocking layer uses is blue filter film B.
Concrete, described the first metal layer 204 and the second metal level 203 all use conductive material.It is common,
Described second metal level 204 uses the conductive material identical with described the first metal layer 203.Due to identical material
Second metal level 204 of material and the first metal layer 203 need to use same etching liquid, therefore etching second
Metal level 204 forms the driving line 203a exposed in step S14 during bridge 204a and detection line
There is the risk that is etched away in 203b, bridge 204a therefore formed after etching to cover in steps in S14
The driving line 203a exposed and detection line 203b.
It is covered with bridge 204a simultaneously as drive on line 203a and detection line 203b, is equivalent to thicken
Drive line 203a and the thickness of detection line 203b, it is possible to be effectively reduced driving line 203a and detection
The resistance of line 203b, thus improve touch accuracy and sensitivity.Please continue to refer to Figure 12, as shown in figure 12,
After forming bridge 204a, drive and be covered with bridge 204a on line 203a and detection line 203b so that drive
The thickness of moving-wire 203a and detection line 203b substantially increases.
Because described bridge 204a needs driving line 203a and the detection line exposed in covering step S14
203b, in order to avoid bridge 204a by described driving line 203a and detection line 203b electrical connection, by with institute
State the overlapping driving line 203a of bridge 204a be set to only with described bridge 204a below color blocking ply,
Color blocking layer below the most described bridge 204a is completely covered the driving line 203a being positioned at area of isolation.The present embodiment
In, below described bridge 204a for bottom color blocking layer and Neutral colour resistance layer, i.e. overlapping with described bridge 204a
Driving line 203a be set to only overlapping with red filter film R and green filter film G.
Wherein, part drives line 203a to be positioned in the exclusion region of described detection line 203b, in order to avoid shape
Become bridge 204a by described driving line 203a and detection line 203b electrical connection, the look below described bridge 204a
The driving line 203a that resistance layer to be completely covered in described area of isolation.
Please continue to refer to Fig. 8, as shown in Figure 8, line 203a and detection line 203b is driven to be both formed in described black
Non-open areas on matrix 202, is formed and drives line 203a and the first metal layer 203 of detection line 203b
Nontransparent conductive material can be used, such as: the one in Cr, W, Ti, Ta, Mo, Al, Cu
Or the alloy that at least two combination of the above is formed, certainly, the first metal layer 203 can also use transparent leading
Electric material, such as ITO.
In order to reduce described driving line 203a and the resistance of detection line 203b, in another embodiment of the present invention
In, it is also possible to described driving line 203a and detection line 203b is extended to the open region of described black matrix 202
Territory 202a.Refer to Figure 13, it is that the driving line of another embodiment of the present invention extends to black matrix with detecting line
The structural representation of device of open area.As shown in figure 13, substrate 201 forms a plurality of driving line 203a
Opening of described black matrix 202 is extended with a plurality of detection line 203b, described driving line 203a and detection line 203b
In port area 202a, in order to avoid the reduction of aperture opening ratio, formed and drive the of line 203a and detection line 203b
One metal level 203 uses transparent conductive material, such as ITO.
Please continue to refer to Figure 10, as shown in Figure 10, described bridge 204a is formed in described black matrix 202
Non-open areas, formed bridge 204a the second metal level 204 can use nontransparent metal material,
Transparent conductive material, such as ITO can also be used.Second metal level 204 uses nontransparent metal material
Time, in order to avoid the decline of aperture opening ratio, described bridge 204a is only formed at the non-opening of described black matrix 202
Region.When second metal level 204 uses transparent conductive material, described bridge 204a can be formed at described
Non-open areas in black matrix 202, it is also possible to be formed on the open area 202a of black matrix 202.
Equally, in order to reduce the resistance of described bridge 204a, in another embodiment of the invention, described across
Bridge 204a the non-open areas from described black matrix 202 can also extend to open area 202a.Refer to
Figure 14, it is that the structure of the device that the bridge of another embodiment of the present invention extends to the open area of black matrix is shown
It is intended to.As shown in figure 14, described second metal level 204 is lithographically formed bridge 204a, described bridge
204a non-open areas from described black matrix 202 extends to open area 202a, in order to avoid aperture opening ratio
Decline, described second metal level 204 uses transparent conductive material, such as ITO.
It is visible, if bridge 204a, described driving line 203a and detection line 203b all extend to described black square
The open area 202a of battle array 202, in order to not affect aperture opening ratio, the first metal layer 203 and the second metal level 204
It is required to use transparent conductive material, such as ITO.
If described second metal level 204 is different with the conductive material that the first metal layer 203 uses, it is suitable for
Etching liquid is different, and when there is different etching ratio, step during forming described bridge 204a
There is not the risk being etched away in the driving line 203a exposed in S14 and detection line 203b, therefore described across
Bridge 204a is also without covering all driving line 203a exposed and detection line 203b, it is only necessary to covering part
Divide the detection line 203b cut off, it is possible to realize the purpose of the detection line 203b electrical connection cut off.
In the present embodiment, the conductive material that the second metal level 204 uses with the first metal layer 203 is identical, for
Avoid bridge 204a by described driving line 203a and detection line 203b electrical connection, with described bridge 204a
Overlapping driving line 203a is only overlapping with red filter film R and green filter film G.In described bridge 204a
Upper formation blue filter film B, it is corresponding that described bridge 204a has touched all and described blue filter film B
Drive line 203a and detection line 203b.Because the driving line 203a overlapping with described bridge 204a is only with described
Red filter film R and green filter film G is overlapping, is therefore overlapping driving line 203a with bridge 204a
Bridge 204a will not be touched, described driving line 203a and the feelings of detection line 203b short circuit also would not occur
Shape.
Simultaneously as blue filter film B is formed at after bridge 204a completes, described blue filter film
B is formed at the above problem that chroma blue can be avoided to drift about of described bridge 204a.
Wherein, the color filter film that bottom color blocking layer, Neutral colour resistance layer and top layer color blocking layer are used does not limits
Color filter film in above-mentioned color, it is also possible to use the color filter film of other colors.Such as, bottom look
The color filter film that resistance layer uses is red filter film R, and the color filter film that Neutral colour resistance layer uses is blue filter
Light film B, the color filter film that top layer color blocking layer uses is green filter film G.Bridge 204a is formed at redness
Above filter coating R and blue filter film B, below green filter film G.
There is the manufacture process of color membrane substrates of touch controllable function the most ibid.Concrete, first, at described base
Form black matrix 202 on plate 201, drive line 203a and detection line 203b.Then, described substrate 201,
Drive and on line 203a and detection line 203b, sequentially form red filter film R and blue filter film B, red filter
Light film R and blue filter film B is positioned in the open area 202a of black matrix 202.Then, at described substrate
201, bridge 204a is formed on red filter film R and blue filter film B, in order to avoid bridge 204a is by institute
State driving line 203a and detection line 203b electrical connection, be by the driving line 203a overlapping with described bridge 204a
It is set to only overlapping with described red filter film R and blue filter film B.Afterwards, in described bridge 204a
Upper formation green filter film G, green filter film G are positioned in addition to red filter film R and blue filter film B
The open area 202a of black matrix 202.
In the present embodiment, described bridge 204a is formed at the upper of described bottom color blocking layer and Neutral colour resistance layer
Face, detection line 203b that every is cut off is at least part of to be covered by bridge 204a, described top layer color blocking
Layer is formed at above described bridge 204a, and bridge 204a described in covering part.Forming bridge 204a
In the past, the detection line 203b of corresponding top layer color blocking layer segment comes out, and therefore forms bridge 204a
Time be not required on color filter film do through hole again, bridge 204a just can be with the detection line come out
203b touches, to realize electrically connecting the detection line 203b cut off.
[embodiment two]
Refer to Figure 15 and Figure 16, it is the knot of the color membrane substrates with touch controllable function of the embodiment of the present invention two
Structure schematic diagram.As shown in Figure 15 and Figure 16, the color membrane substrates 300 described in touch controllable function includes: base
Plate 301, a plurality of driving line 303a, a plurality of detection line 303b and multiple color blocking layer；Wherein, described a plurality of drive
Moving-wire 303a and a plurality of detection line 303b is formed on described substrate 301, described driving line 303a and detection
The crisscross setting of line 303b is the most separate, if every detection line 303b is divided into by described driving line 303a
Dry section；The plurality of color blocking layer includes bottom color blocking layer and top layer color blocking layer, and described bottom color blocking layer covers quilt
The subregion of the detection line 303b cut off, not by bottom color blocking layer in the described detection line 303b cut off
The subregion covered is electrically connected by bridge 304a；Described bridge 304a is formed at described top layer color blocking layer
And between bottom color blocking layer.
Concrete, the described generally transparent glass substrate of substrate 301, described substrate 301 is formed black
Matrix 302, described black matrix 302 is formed multiple opening 302a.It is formed with many on described substrate 301
Bar drives line 303a and a plurality of detection line 303b, described driving line 303a and detection, and line 303b is crisscross sets
Put and separate, every detection line 303b be divided into some sections by described driving line 303a, formed multiple every
Disconnected region, part drives line 303a to be positioned in described exclusion region.In the described detection line 303b cut off
Subregion is covered by bottom color blocking layer, and the region not covered by bottom color blocking layer is electrically connected by bridge 304a
Connecing, described bridge 304a is formed between described bottom color blocking layer and top layer color blocking layer, every inspection cut off
Survey line 303b is at least part of to be covered by bridge 304a.
In an embodiment of the present invention, the color filter film that bottom color blocking layer uses is red filter film R, middle
Color blocking layer includes that the first middle color blocking sublayer and the second middle color blocking sublayer, the first middle color blocking sublayer use
Color filter film is green filter film G, and the color filter film that the second middle color blocking sublayer uses is that white filters
Film W, the color filter film that top layer color blocking layer uses is blue filter film B.Bridge 304a is formed at red filter
Above light film R, below green filter film G, white filter coating W and blue filter film B.Wherein,
The driving line 303a being positioned in described exclusion region is covered by the color blocking layer below described bridge 304a.
In the present embodiment, the driving line 303a overlapping with described bridge 304a is only overlapping with red filter film R,
In described bridge 304a formed green filter film G, white filter coating W and blue filter film B, described across
Bridge 304a has touched all and described green filter film G, white filter coating W and blue filter film B pair
The driving line 303a answered and detection line 303b.Because the driving line 303a overlapping with described bridge 304a only with
Described red filter film R is overlapping, is therefore with bridge 304a that overlapping driving line 303a will not touch
, also would not there is described driving line 303a and the situation of detection line 303b short circuit in bridge 304a.
The present embodiment and the difference implementing are, described Neutral colour resistance layer is two kinds of monochromatic filter coatings
The composite membrane combined, Neutral colour resistance layer is formed at above described bridge 304a.Described Neutral colour resistance layer
It is compound with what white filter coating W combined that the color filter film used is not limited to green filter film G
Film, can use the composite membrane that the monochromatic filter coating of other colors combines.Meanwhile, described bottom color blocking
Layer and top layer color blocking layer can also use red filter film R, green filter film G, blue filter film B and white
The composite membrane combined of any two kinds of monochromatic filter coatings in look filter coating W.Equally according to above-mentioned tool
The manufacture method having the color membrane substrates of touch controllable function makes the color membrane substrates with touch controllable function, in manufacture process
Only just can realize the purpose of the detection line electrical connection cut off by bridge 304a without through hole.
In other embodiments, the first middle color blocking sublayer in Neutral colour resistance layer and the second middle color blocking sublayer
Can be formed in below described bridge 304a, the first middle color blocking sublayer and second in Neutral colour resistance layer
Middle color blocking sublayer can also be formed at the both sides up and down of described bridge 304a, i.e. green filter film G is formed at
Above and the white filter coating W of described bridge 304a is formed at below described bridge 304a, or green
Filter coating G is formed at below described bridge 304a that white filter coating W is formed at described bridge 304a
Above.
If Neutral colour resistance layer is formed at below described bridge 304a, the driving line overlapping with described bridge 304a
303a is only overlapping with red filter film R, green filter film G and white filter coating W.In described bridge 304a
Upper formation blue filter film B, described bridge 304a has touched all drivings corresponding with blue filter film B
Line 303a and detection line 303b.Because the driving line 303a overlapping with described bridge 304a only with described redness
Filter coating R, green filter film G and white filter coating W are overlapping, are therefore overlapping with bridge 304a
Drive line 303a will not touch bridge 304a, described driving line 303a and detection line also would not occur
The situation of 303b short circuit.
If the green filter film G in Neutral colour resistance layer is formed at below described bridge 304a, white filter coating
W is formed at above described bridge 304a, the driving line 303a overlapping with described bridge 304a only with redness
Filter coating R and green filter film G is overlapping.Described bridge 304a is formed white filter coating W and blueness
Filter coating B, it is corresponding that described bridge 304a has touched all and white filter coating W and blue filter film B
Driving line 303a and detection line 303b.Because the driving line 303a overlapping with described bridge 304a only with institute
State red filter film R and green filter film G overlapping, be therefore overlapping driving line 303a with bridge 304a
Bridge 304a will not be touched, described driving line 303a and the feelings of detection line 303b short circuit also would not occur
Shape.Green filter film G in Neutral colour resistance layer is formed at above described bridge 304a, white filter coating W
It is formed at the situation below described bridge 304a the most identical.
Visible, in the embodiment of the present invention, the formation order of filter coating for different colours does not limits,
Described bottom color blocking layer, Neutral colour resistance layer and top layer color blocking layer all can use such as red filter film R, green filter
Light film G, blue filter film B, the monochromatic filter coating of white filter coating W, it would however also be possible to employ red filter film
The group of any two kinds of monochromatic filter coatings in R, green filter film G, blue filter film B and white filter coating W
The composite membrane closed.As long as the driving line 303a overlapping with bridge 304a only with bridge 304a below look
Resistance layer is overlapping, it is to avoid described driving line 303a and detection line 303b is electrically connected by bridge 304a.Generally
, the color the most not phase of the monochromatic filter coating used in bottom color blocking layer, Neutral colour resistance layer and top layer color blocking layer
With, but bottom color blocking layer, Neutral colour resistance layer and the color combined by top layer color blocking layer at least include redness,
Green and blue.
Accordingly, the present embodiment additionally provides the manufacture method of a kind of color membrane substrates with touch controllable function.This
Step S20 in embodiment, the content in S21, S22, S23, S25 and S26 respectively with in embodiment one
The content of step S10, S11, S12, S13, S15 and S16 identical, this is no longer going to repeat them, tool
Internal appearance and corresponding parameter refer to step S10 in embodiment one, S11, S12, S13, S15 and S16.
Being intended to indicate that and different step S24 in embodiment one and S27 of the present embodiment:
S24: as shown in figure 17, at described substrate 301, drives the formation end on line 303a and detection line 303b
Layer color blocking layer, described bottom color blocking layer is positioned in the open area 302a of black matrix 302, and covering part is driven
Moving-wire 303a and partly detection line 303b, but still having part to drive line 303a and part to detect line 303b is
Coming out, the color filter film that the bottom color blocking layer of the present embodiment uses is red filter film R；
S27: as shown in Figure 15 and Figure 16, sequentially forms Neutral colour resistance layer and top in described bridge 304a
Layer color blocking layer, described Neutral colour resistance layer and top layer color blocking layer are respectively positioned on the black matrix in addition to bottom color blocking layer
In the open area 302a of 302, the color filter film that the Neutral colour resistance layer of the present embodiment uses is green filter
The composite membrane that film G and white filter coating W combines, the color filter film that top layer color blocking layer uses is blue
Filter coating B.
So far, In-cell touch panel color membrane substrates 300 as shown in Figure 15 and Figure 16 is defined.Such as Figure 16
Shown in, described it is formed on described red filter film R across 304a, in the detection line 303b that every is cut off
With described green filter film G, part corresponding for white filter coating W and blue filter film B by bridge 304a
Covering, described green filter film G, white filter coating W and blue filter film B are formed at described bridge 304a
On, and bridge 304a described in covering part.
Because described bridge 304a wants driving line 303a and the detection line exposed in covering step S24 simultaneously
303b, in order to avoid bridge 304a by described driving line 303a and detection line 303b electrical connection, by with institute
State the overlapping driving line 303a of bridge 304a be set to only with described bridge 304a below bottom color blocking layer weight
Folded.Owing to part drives line 303a to be positioned in the exclusion region of described detection line 303b, in order to avoid being formed
Bridge 304a is by described driving line 303a and detection line 303b electrical connection, the color blocking below described bridge 304a
The driving line 303a that layer to be completely covered in described area of isolation.
In the present embodiment, constitute the first middle color blocking sublayer and the second middle color blocking sublayer shape of Neutral colour resistance layer
Become above bridge 304a.The driving line 303a overlapping with described bridge 304a only with red filter film R
Overlap, forms green filter film G, white filter coating W and blue filter film B in described bridge 304a,
Described bridge 304a has touched all and described green filter film G, white filter coating W and blue filter film
Driving line 303a corresponding for B and detection line 303b.Because the driving line 303a overlapping with described bridge 304a
Only overlapping with described red filter film R, therefore it is with bridge 304a that overlapping driving line 303a will not connect
Contact bridge 304a, described driving line 303a and the situation of detection line 303b short circuit also would not occur.
Meanwhile, blue filter film B is formed at after bridge 304a completes, described blue filter film B shape
The above problem that chroma blue can be avoided to drift about of bridge 304a described in Cheng Yu.
In other embodiments, the first middle color blocking sublayer and the second middle color blocking of Neutral colour resistance layer are constituted
Layer can also be respectively formed in the both sides of described bridge 304a, i.e. green filter film G is formed and described bridge
Above and the white filter coating W of 304a is formed and below described bridge 304a, or green filter film G
Formed and below described bridge 304a, white filter coating W is formed and above described bridge 304a.With
Sample, the driving line 303a overlapping with described bridge 304a only with bridge 304a below middle color blocking sublayer
With bottom color blocking ply.
In the present embodiment, described bridge 304a is formed on described bottom color blocking layer, every inspection cut off
Survey line 303b is at least part of to be covered by bridge 304a, and described Neutral colour resistance layer and top layer color blocking layer are formed
In described bridge 304a, and bridge 304a described in covering part.Before forming bridge 304a, corresponding
The detection line 303b of Neutral colour resistance layer and top layer color blocking layer segment comes out, and therefore forms bridge 304a
Time be not required on color filter film do through hole again, bridge 304a just can be with the detection line come out
303b touches, to realize electrically connecting the detection line 303b cut off.
[embodiment three]
Refer to Figure 18, it is the sectional view of the color membrane substrates with touch controllable function of the embodiment of the present invention three.
As shown in figure 18, the color membrane substrates 400 described in touch controllable function includes: substrate 401, a plurality of driving line
403a, a plurality of detection line 403b and multiple color blocking layer；Wherein, described a plurality of driving line 403a and a plurality of detection
Line 403b is formed on described substrate 401, described driving line 403a and the detection crisscross setting of line 403b
And separate, described detection line 403b is divided into some sections by described driving line 403a；The plurality of color blocking
Layer includes bottom color blocking layer and top layer color blocking layer, the detection line 403b's that the covering of described bottom color blocking layer is cut off
Subregion, the subregion not covered by bottom color blocking layer in the described detection line 403b cut off is by one
Bridge 404a electrically connects described bridge 404a and is formed between described top layer color blocking layer and bottom color blocking layer.
Concrete, the described generally transparent glass substrate of substrate 401, described substrate 401 is formed black
Matrix 402, described black matrix 402 is formed with multiple opening.It is formed with a plurality of driving on described substrate 401
Line 403a and a plurality of detection line 403b, described driving line 403a and the detection crisscross setting of line 403b phase
The most independent, every detection line 403b is divided into some sections by described driving line 403a, forms multiple exclusion region,
Part drives line 403a to be positioned in described exclusion region.Subregion in the described detection line 403b cut off
Being covered by bottom color blocking layer, the region not covered by bottom color blocking layer is electrically connected by bridge 404a, described
Bridge 404a is formed between described bottom color blocking layer and top layer color blocking layer, the detection line 403b that every is cut off
At least part of covered by bridge 404a.
In the present embodiment, the color filter film that bottom color blocking layer uses is red filter film R, and Neutral colour resistance layer is adopted
Color filter film be green filter film G, top layer color blocking layer use color filter film be blue filter film
B.Described red filter film R and green filter film G is formed at below described bridge, described blue filter
Film B is formed at above described bridge 404a.Look filter coating R below described bridge 404a and green filter
Light film G completely covers the driving line 403a being positioned at area of isolation.Wherein, it is positioned at described detection line 403b
Driving line 403a in exclusion region is completely covered by the color blocking layer below described bridge 404a.
The difference of the present embodiment and enforcement one is, in order to ensure bridge 404a and detect line 403b's
Contact effect, arranges through hole 405 on bottom color blocking layer.As shown in figure 18, described bridge 404a except
Beyond top layer color blocking layer corresponding region and detection line 403b touch, it is also possible to contacted by described through hole 405
To detection line 403b, top layer color blocking layer then covers bridge 404a in addition to corresponding through hole 405.
Accordingly, the present embodiment additionally provides the manufacture method of a kind of color membrane substrates with touch controllable function.Please
With continued reference to Figure 18, described in there is touch controllable function the manufacture method of color membrane substrates include:
S30 a: substrate 401, the described generally transparent glass substrate of substrate 401 are provided；
S31: form black matrix 402 on described substrate 401, described black matrix 402 is formed with multiple opening
Mouth (not shown)；
S32: form the first metal layer 403 on described substrate 401；
S33: described the first metal layer 403 is carried out photoetching, forms a plurality of driving line 403a and a plurality of detection
Line 403b, described driving line 403a and the detection crisscross setting of line 403b separate, described detection
Line 403b is divided into some sections by described driving line 403a, forms multiple exclusion region；
S34: sequentially form bottom color blocking layer on described substrate 401, driving line 403a and detection line 403b
With Neutral colour resistance layer, described bottom color blocking layer and Neutral colour resistance layer be respectively positioned in the open area of black matrix 402,
And covering part drives line 403a and detection line 403b, but part is still had to drive line 403a and detection line
403b comes out.In the present embodiment, the color filter film that bottom color blocking layer uses is red filter film
R, the color filter film that Neutral colour resistance layer uses is green filter film G；
S35: form through hole 405 on described bottom color blocking layer；
S36: form the second metal level on described substrate 401 and described bottom color blocking layer and Neutral colour resistance layer
404, described second metal level 404 covers on whole substrate 401, fills through hole 405 and and step
The part exposed in S24 drives line 403a directly to contact with detection line 403b；
S37: described second metal level 404 is lithographically formed bridge 404a, the detection line that every is cut off
In 403b, all some is covered by bridge 404a and contacts with described detection line 403b, for by described quilt
The detection line 403b electrical connection cut off；
S38: forming top layer color blocking layer in described bridge 404a, described top layer color blocking layer is positioned at except bottom
In the open area of the black matrix 402 beyond color blocking layer and Neutral colour resistance layer, top layer color blocking layer in the present embodiment
The color filter film used is blue filter film B.
So far, In-cell touch panel color membrane substrates 400 as shown in figure 18 is defined.As shown in figure 18, institute
State and be formed on described red filter film R and green filter film G across 404a, the detection line that every is cut off
403b is covered by bridge 404a with described part corresponding for blue filter film B, described blue filter film B
It is formed in described bridge 404a, and bridge 404a described in covering part.
Because described bridge 404a wants driving line 403a and the detection line exposed in covering step S34 simultaneously
403b, in order to avoid bridge 404a by described driving line 403a and detection line 403b electrical connection, by with institute
State the overlapping driving line 403a of bridge 404a be set to only with described bridge 404a below bottom color blocking layer and
Neutral colour resistance layer is overlapping.Owing to part drives line 403a to be positioned in the exclusion region of described detection line 403b,
In order to avoid forming bridge 404a by described driving line 403a and detection line 403b electrical connection, described bridge
The driving line 403a that color blocking layer below 404a to be completely covered in described area of isolation.
Visible, in step S30 in the present embodiment, S31, S32, S33, S35, S36, S37 and S38
Content respectively with step S10 in embodiment one, the content of S11, S12, S13, S15, S16 and S17
Identical, this is no longer going to repeat them, particular content and corresponding parameter refer to step S10 in embodiment one,
S11, S12, S13, S15, S16 and S17.The manufacture of the color membrane substrates with touch controllable function of the present embodiment
Method is step S34, i.e. with the difference of the manufacture method of the color membrane substrates with touch controllable function of embodiment one
On bottom color blocking layer, through hole 405 is formed before forming the second metal level.
In other embodiments of the invention, through hole 405 can be formed in Neutral colour resistance layer, it is also possible to the end of at
Through hole 405 is all formed on layer color blocking layer and Neutral colour resistance layer, if the color blocking layer below described bridge 404a
Middle formation through hole 405.
In the present embodiment, described bridge 404a is formed in described bottom color blocking layer and Neutral colour resistance layer, often
Detection line that bar is cut off is at least part of to be covered by bridge 404a, and described top layer color blocking layer is formed at described
In bridge 404a, and bridge 404a described in covering part.Before forming bridge 404a, in bottom color blocking
Forming through hole 405 on layer, bridge 404a is except touching and the detection corresponding to top layer color blocking layer segment
Beyond line 403b, it is also possible to touch detection line 403b by through hole 405.
It addition, the present invention also provides for a kind of In-cell touch panel, described In-cell touch panel includes an array base
Plate, the above-mentioned color membrane substrates with touch controllable function and be arranged between described color membrane substrates and array base palte
Liquid crystal layer.
It should be noted that each embodiment uses the mode gone forward one by one to describe in this specification, each embodiment
Stress is all the difference with other embodiments, and between each embodiment, identical similar portion is mutual
See.
To sum up, the color membrane substrates with touch controllable function provided in the embodiment of the present invention and manufacture method and interior thereof
In embedded touch-screen, the bridge connecting detection line is formed between bottom color blocking layer and top layer color blocking layer, in shape
Before becoming bridge, the detection line of corresponding top layer color blocking layer segment comes out, therefore, during formation bridge not
Needing to do through hole on color filter film again, bridge just can arrive with the detection linear contact lay come out, with reality
The detection line now cut off electrically connects.Because need not through hole, so fundamentally having stopped because through hole does not has
Have to open and cannot fully open or cause to detect the problem that line cannot electrically connect.Further, blue filter
After film is formed at bridge, the problem that chroma blue drift can be solved.
Foregoing description is only the description to present pre-ferred embodiments, not any limit to the scope of the invention
Fixed, any change that the those of ordinary skill in field of the present invention does according to the disclosure above content, modification, all belong to
Protection domain in claims.
Claims (19)
1. a color membrane substrates with touch controllable function, it is characterised in that including: substrate, a plurality of driving
Line, a plurality of detection line and multiple color blocking layer；
Wherein, described a plurality of driving line and a plurality of detection line are formed on described substrate, described driving line and inspection
The crisscross setting of survey line is the most separate, and every detection line is divided into some sections by described driving line；
The plurality of color blocking layer includes bottom color blocking layer and top layer color blocking layer, described bottom color blocking layer cover by every
The subregion of disconnected detection line, the part district not covered by bottom color blocking floor in the described detection line cut off
Territory is electrically connected by a bridge；
Described bridge is formed between described top layer color blocking layer and bottom color blocking layer.
There is the color membrane substrates of touch controllable function the most as claimed in claim 1, it is characterised in that the plurality of
Color blocking layer also includes Neutral colour resistance layer；
Described Neutral colour resistance layer is between described bottom color blocking layer and top layer color blocking layer.
There is the color membrane substrates of touch controllable function the most as claimed in claim 2, it is characterised in that described bottom
The color filter film that color blocking layer, Neutral colour resistance layer and top layer color blocking layer use is monochromatic filter coating or by two kinds
The composite membrane of the monochromatic filter coating composition of different colours.
There is the color membrane substrates of touch controllable function the most as claimed in claim 3, it is characterised in that described monochrome
Filter coating is red filter film, green filter film, blue filter film or white filter coating；
Described composite membrane is any in red filter film, green filter film, blue filter film and white filter coating
The combination of two kinds of monochromatic filter coatings.
There is the color membrane substrates of touch controllable function the most as claimed in claim 4, it is characterised in that described bottom
In the color filter film that color blocking layer, top layer color blocking layer and Neutral colour resistance layer use, the color of monochromatic filter coating is the most not
Identical.
There is the color membrane substrates of touch controllable function the most as claimed in claim 5, it is characterised in that described top layer
The color filter film that color blocking layer uses is red filter film, and the color filter film that described Neutral colour resistance layer uses is
Green filter film, the color filter film that described bottom color blocking layer uses is blue filter film.
7. the color membrane substrates with touch controllable function as described in any one of claim 1 to 6, its feature exists
In, also including the black matrix with multiple opening, described black matrix is formed on described substrate.
There is the color membrane substrates of touch controllable function the most as claimed in claim 7, it is characterised in that described driving
Line, detection line and bridge are formed at the non-open areas in described black matrix.
There is the color membrane substrates of touch controllable function the most as claimed in claim 8, it is characterised in that described driving
Line, the conductive material that detection line is identical with described bridge employing.
There is the color membrane substrates of touch controllable function the most as claimed in claim 7, it is characterised in that described in drive
Moving-wire and detection line are formed at the non-open areas in described black matrix and extend to open area, described bridge
Being formed at the non-open areas in described black matrix and/or open area, described driving line, detection line are with described
Bridge all uses transparent conductive material.
11. 1 kinds of In-cell touch panel, it is characterised in that including:
Array base palte；
The color membrane substrates with touch controllable function as according to any one of claim 1 to 10；And
It is arranged at the liquid crystal layer between described color membrane substrates and array base palte.
The manufacture method of 12. 1 kinds of color membrane substrates with touch controllable function, it is characterised in that including:
One substrate is provided；
Form the first metal layer on the substrate；
Described the first metal layer is carried out photoetching, forms a plurality of driving line and a plurality of detection line, described driving line
With the detection crisscross setting of line separate, every detection line is divided into some sections by described driving line；
At described substrate, driving formation bottom color blocking layer on line and detection line, described bottom color blocking layer covers quilt
The subregion of the detection line cut off；
Described substrate and described bottom color blocking layer form the second metal level；
Described second metal level is lithographically formed bridge, and described bridge covers not to be covered by bottom color blocking layer
Above the detection line of lid, so that the described detection line cut off is electrically connected；
Described bridge is formed top layer color blocking layer.
The manufacture method of 13. color membrane substrates as claimed in claim 12 with touch controllable function, its feature exists
In, before forming the first metal layer, also include: form the black square with multiple opening on the substrate
Battle array, described driving line, detection line and bridge are formed at the non-open areas in described black matrix.
The manufacture method of 14. color membrane substrates as claimed in claim 13 with touch controllable function, its feature exists
In, described the first metal layer and the second metal level all use identical conductive material.
The manufacture method of 15. color membrane substrates as claimed in claim 12 with touch controllable function, its feature exists
In, before forming the first metal layer, also include: form the black square with multiple opening on the substrate
Battle array, described driving line and detection line are formed at the non-open areas in described black matrix and extend to open region
Territory, described bridge is formed at the non-open areas in described black matrix and/or open area, described first metal
Layer and the second metal level are transparent conductive material.
The manufacture method of 16. color membrane substrates as claimed in claim 12 with touch controllable function, its feature exists
In, described bottom color blocking layer is different with the color filter film that top layer color blocking layer uses all monochrome filter coatings or two kinds
The monochromatic filter coating composition composite membrane of color.
The manufacturer of 17. color membrane substrates with touch controllable function as described in any one of claim 12 to 16
Method, it is characterised in that before forming bridge, after forming bottom color blocking layer, also includes: described
Neutral colour resistance layer is formed, the color filter film that described Neutral colour resistance layer uses on substrate, driving line and detection line
For monochromatic filter coating or two different colors of monochromatic filter coating composition composite membrane.
The manufacturer of 18. color membrane substrates with touch controllable function as described in any one of claim 12 to 16
Method, it is characterised in that before forming top layer color blocking layer, after forming bridge, also includes: described
Forming Neutral colour resistance layer in bridge, the color filter film that described Neutral colour resistance layer uses is monochromatic filter coating or two
Plant the monochromatic filter coating composition composite membrane of different colours.
The manufacturer of 19. color membrane substrates with touch controllable function as described in any one of claim 12 to 16
Method, it is characterised in that before forming top layer color blocking layer, after forming bottom color blocking layer, also includes:
At described substrate, drive and form the first middle color blocking sublayer on line and detection line, described bridge is formed the
Two middle color blocking sublayers；
Described first middle color blocking sublayer is positioned at below bridge, and described second middle color blocking sublayer is positioned at bridge
Above.
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| CN201310465138.4A CN103969880B (en) | 2013-01-25 | 2013-10-08 | There is the color membrane substrates of touch controllable function and manufacture method thereof and In-cell touch panel |
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| TWI377497B (en) * | 2008-11-05 | 2012-11-21 | Au Optronics Corp | Touch-sensing substrate, color filter substrate and touch-sensing liquid crystal display |
| TWI372284B (en) * | 2008-11-25 | 2012-09-11 | Au Optronics Corp | Touch sensing substrate and touch sensing liquid crystal display |
| TWI380089B (en) * | 2008-12-03 | 2012-12-21 | Au Optronics Corp | Method of forming a color filter touch sensing substrate |
| KR101799031B1 (en) * | 2010-08-09 | 2017-12-21 | 삼성디스플레이 주식회사 | Liquid crystal display including touch sensor layer and method thereof |
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