CN108228002A - Touch panel and apply its touch control display apparatus - Google Patents
Touch panel and apply its touch control display apparatus Download PDFInfo
- Publication number
- CN108228002A CN108228002A CN201810140457.0A CN201810140457A CN108228002A CN 108228002 A CN108228002 A CN 108228002A CN 201810140457 A CN201810140457 A CN 201810140457A CN 108228002 A CN108228002 A CN 108228002A
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- China
- Prior art keywords
- touch
- cabling
- touch control
- control electrode
- touch panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Abstract
A kind of touch panel, its definition has Touch Zone and the non-touch area around Touch Zone, the touch panel includes substrate and multiple first touch control electrodes being sequentially laminated on substrate, insulating layer, and multiple second touch control electrodes, the multiple first touch control electrode and the multiple second touch control electrode are located at the Touch Zone, the touch panel further includes a plurality of first cabling and a plurality of second cabling positioned at non-touch area, a plurality of first cabling is connect with the first touch control electrode, a plurality of second cabling is connect with second touch control electrode, the non-touch area is provided with binding area so that cabling connects control circuit, binding area is provided with the multiple connection gaskets being connect with cabling, the second touch control electrode extends to form a plurality of extension cabling in non-touch area, each extension cabling extends to the binding area and covers one connection gasket of overlap joint.The design department of the present invention ensures the electric connection of second touch control electrode and control circuit, effectively improves touch-control sensing effect.
Description
Technical field
The present invention relates to a kind of touch panel and apply its touch control display apparatus.
Background technology
In the prior art, touch panel generally includes base material, the multiple touch-controls driving (Tx) for being sequentially laminated on substrate surface
Electrode, insulating layer and multiple touch-control sensings (Rx) electrode, wherein insulating layer are layered in the multiple Tx electrodes and the multiple Rx
Between electrode, a plurality of metal being electrically connected with the Tx touch control electrodes and the Rx electrodes is additionally provided on the substrate
Lead.Wherein touch panel can be divided into display Touch Zone and perimeter circuit area, the multiple Tx electrodes and multiple Rx electrodes
It is set in display Touch Zone, a plurality of metal lead wire is set in perimeter circuit area, and each metal lead wire is electrically connected at
The touch control electrode of correspondence.
However, when the thickness of insulating layer is larger, and the gradient of the relatively described substrate surface of the outer edge of insulating layer is larger
When, when the metal lead wire of the Rx electrodes that are formed on the insulating layer and non-touch area overlaps, it be easy to cause broken string etc. and takes
Connect running that is bad, and then influencing touch panel.
Invention content
In consideration of it, it is necessary to provide a kind of touch panel, touch control electrode has good electric connection with perimeter circuit.
A kind of touch panel, definition have Touch Zone and the non-touch area around Touch Zone, and the touch panel includes base
Plate and multiple first touch control electrodes, insulating layer and the multiple second touch control electrodes being sequentially laminated on substrate, it is the multiple
First touch control electrode and the multiple second touch control electrode are located at the Touch Zone, and the touch panel, which further includes, is arranged on substrate
Upper and a plurality of first cabling positioned at non-touch area and a plurality of second cabling, a plurality of first cabling and the first touch control electrode connect
It connects, a plurality of second cabling is connect with second touch control electrode, and the non-touch area is provided with binding area so that described a plurality of the
One cabling connects control circuit with a plurality of second cabling, and binding area is provided with and a plurality of first cabling and described a plurality of
For multiple connection gaskets that second cabling connects respectively to be connect with control circuit, the second touch control electrode extends shape in non-touch area
Into a plurality of extension cabling, each extension cabling extends to the binding area and covers one connection gasket of overlap joint.
Further, anisotropic conductive film is provided on the surface of the extension cabling far from the connection gasket, it is described different
Property conductive film in side's is located between the control circuit and the extension cabling so that control circuit connects the extension cabling.
Further, the insulating layer covers a plurality of first cabling of the Touch Zone and non-touch area and described more
The second cabling of item, but binding area is not covered.
Further, the diameter of conducting particles contained in the anisotropic conductive film is more than the thickness of the insulating layer.
Further, the multiple first touch control electrode is arranged into the multirow extended in a first direction, per phase in every a line
Two adjacent the first touch control electrodes are electric connection, and first touch control electrode of every a line is made to form a first touch control electrode string,
The first touch control electrode do not gone together mutually is electrically insulated；The multiple second touch control electrode is arranged into be extended in a second direction
Multiple row, form the second touch control electrode of each row to be electrically connected per two adjacent second touch control electrodes in each row
One second touch control electrode string, the second touch control electrode of different lines are mutually electrically insulated.
Further, the first cabling of each one end connects a first touch control electrode string, and the other end connects and binds area
One connection gasket, the second cabling of each one end connect a second touch control electrode string, and other end connection is arranged on binding area
One connection gasket.
Further, the touch panel further includes the multiple dummy electrodes being arranged on the insulating layer, the multiple
Dummy electrode is arranged on the gap between two adjacent second touch control electrode strings, and the multiple dummy electrode does not connect between each other
It is logical, and the dummy electrode is not also connect with any cabling.
Further, the multiple dummy electrode is one-to-one relationship with the first touch control electrode, each illusory electricity
Projection of the pole on substrate overlaps with first touch control electrode.
Further, the second touch control electrode and a plurality of extension cabling are by same conductive material pattern layers shape
Into.
In addition it there is a need to and a kind of touch control display apparatus be provided, including display panel and be arranged on the display panel
On above-mentioned touch panel.
The present invention extends to form extension cabling and binding on the basis of existing technology, by being carried out to second touch control electrode
The metal connection pads in area are attached, even if the thickness of insulating layer is larger, can also ensure second touch control electrode with perimeter circuit (such as
Control circuit) electric connection, effectively improve touch-control sensing effect.
Description of the drawings
Fig. 1 is the schematic top plan view of better embodiment touch panel of the present invention.
Fig. 2 is that the touch panel of better embodiment of the present invention removes the floor map after the layer of second touch control electrode.
Fig. 3 is the diagrammatic cross-section splitted along the hatching III-III of Fig. 1.
Fig. 4 is the diagrammatic cross-section splitted along the hatching IV-IV of Fig. 1.
Fig. 5 is the diagrammatic cross-section of better embodiment touch control display apparatus of the present invention.
Main element symbol description
| Touch panel | 100 |
| Substrate | 10 |
| Touch Zone | 101 |
| Non-touch area | 103 |
| Bind area | 105 |
| First touch control electrode | 20 |
| First connecting portion | 201 |
| Second touch control electrode | 30 |
| Second connecting portion | 301 |
| Insulating layer | 40 |
| First touch control electrode string | 21 |
| Second touch control electrode string | 31 |
| First cabling | 51 |
| Second cabling | 52 |
| Engagement pad | 53 |
| Connection gasket | 54 |
| FPC | 60 |
| Dummy electrode | 70 |
| Extend cabling | 33 |
| Anisotropic conductive film | 80 |
| Touch control display apparatus | 200 |
| Display panel | 210 |
Specific embodiment will be further illustrated the present invention with reference to above-mentioned attached drawing.
Specific embodiment
Shown in the drawings of the embodiment of the present invention, the present invention can be realized by a variety of different forms, and should not be solved
It is interpreted as being limited only to the embodiments set forth herein.On the contrary, these embodiments are provided so that the present invention more fully with it is complete
Whole disclosure, and those skilled in the art is made more fully to understand the scope of the present invention.For clarity as it can be seen that layer in the figure
It is exaggerated with the size in region.
It is appreciated that although first, second grade these terms can be used herein to describe various elements, component, area
Domain, layer and/or part, but these elements, component, region, layer and/or part should not be limited only to these terms.These terms are only
It is to be used to distinguish element, component, region, layer and/or part and other element, component, region, layer and/or part.Cause
This, without departing from the teachings of the present invention, the first part being discussed below, component, region, layer and/or part can be claimed
For second element, component, region, layer and/or part.
Description specific embodiment is only used for used herein of proper noun and is not intended to limit the present invention.Such as institute here
, singulative " one ", "one" and "the" are also intended to cover plural form, unless context understands that it is other feelings to indicate
Condition.It should also be understood that when using term "comprising", " comprising " in the description, the feature, entirety, step, behaviour are specified
Make, the presence of element and/or component, but be not excluded for one or more of the other feature, entirety, step, operation, element and/or
The presence of component.
The embodiment of the present invention is described herein with reference to sectional view, these sectional views be the Utopian embodiment of the present invention (and
Configured intermediate) schematic diagram.Thus, the shape illustrated caused by manufacturing process and/or tolerance be not both it is contemplated that
's.Therefore, the embodiment of the present invention should not be construed as limited by the specific shape of regions illustrated herein, and should include for example due to
The deviation of shape for manufacturing and generating.Region shown in figure is only illustrative in itself, their shape is not intended to illustrate
The true form of device, and it is not intended to limit the scope of the present invention.
Unless otherwise defined, all terms (including technical and scientific term) used herein above have with it is of the present invention
The those of ordinary skill in field the identical meaning of normally understood meaning.It is also understood that the institute such as in general dictionary
The term of those of definition should be interpreted that with the meaning consistent with their meanings in the context of related fields, without
It should be excessively to idealize or excessively formal meaning is explained, unless clearly defining herein.
- 2 are please referred to Fig.1, the touch panel 100 of better embodiment of the present invention, definition has Touch Zone 101 and around tactile
Control the non-touch area 103 in area 101.Fig. 3 is please referred to, the touch panel 100 is formed in 10 1 table of substrate including substrate 10
Multiple first touch control electrodes 20 on face, the insulation for being formed on the substrate 10 and covering the multiple first touch control electrode 20
Layer 40 and the multiple second touch control electrodes 30 being formed on the insulating layer 40.The multiple first touch control electrode 20 and institute
It states multiple second touch control electrodes 30 and passes through 40 mutually insulated of insulating layer.
It should be understood that the material of the multiple first touch control electrode 20 and the multiple second touch control electrode 30 can be this
The conventional use of various light transmissions in field and the material of conduction, such as tin indium oxide, metal grill, nano-silver thread, carbon nanotube.
Fig. 1 is the schematic top plan view that touch panel 100 has 30 place layer of second touch control electrode, and Fig. 2 is touch panel 100
Schematic top plan view with 20 place layer of the first touch control electrode.As shown in Fig. 2, the multiple first touch control electrode 20 is arranged into edge
The multirow of first direction (D1 directions in such as Fig. 2) extension, multiple spaced multiple first touch control electrodes 20 are included per a line,
It is electrically connected in per a line per two adjacent the first touch control electrodes 20 by a first connecting portion 201, makes the first of every a line
Touch control electrode 20 forms a first touch control electrode string 21, and the first touch control electrode 20 do not gone together mutually is electrically insulated.Institute
The same surface that the first joins 201 is formed in substrate 10 with first touch control electrode 20 is stated, and can be by same conductive material
Pattern layers are formed.As shown in Figure 1, the multiple second touch control electrode 30 is arranged into (D2 directions in such as Fig. 1) in a second direction
The multiple row of extension, each row include multiple spaced multiple second touch control electrodes 30, often adjacent two the in each row
Two touch control electrodes 30 are electrically connected by a second connecting portion 301, and the second touch control electrode 30 of each row is made to form one second
Touch control electrode string 31, the second touch control electrode 30 of different lines are mutually electrically insulated.The second connecting portion 301 and described the
Two touch control electrodes 30 can be formed by same conductive material pattern layers.The second direction is intersected with first direction, the present embodiment
In, second direction and first direction square crossing.In the present embodiment, first touch control electrode 20 drives (Tx) electricity for touch-control
Pole, the second touch control electrode 30 are touch-control sensing (Rx) electrode.It should be understood that it in other embodiments, may be alternatively provided as
First touch control electrode 20 is Rx electrodes, and the second touch control electrode 30 is Tx electrodes.
As depicted in figs. 1 and 2, the touch panel 100 further includes and the first touch control electrode string 21 and described second
The a plurality of cabling that touch control electrode string 31 is electrically connected.The a plurality of cabling is arranged on the non-touch area 103.The present embodiment
In, the cabling being connect in a plurality of cabling with the first touch control electrode string 21 is defined as the first cabling 51, with second touch control electrode
The cabling of 31 connection of string is defined as the second cabling 52.The non-touch area 103 further includes a binding area 105.It is described it is a plurality of walk
Line extends to the binding area 105 and is electrically connected with control circuit (FPC60 in such as the present embodiment).As shown in Fig. 2, each
First cabling, 51 one end is connected with engagement pad 53, and the other end is connected with connection gasket 54, and the first cabling of each 51 passes through contact
Pad 53 connects a first touch control electrode string 21, and it is described to be connected by connection gasket 54 that connection gasket 54 is arranged on binding area 105
FPC60.The first touch control electrode string 21 is arranged on Touch Zone 101.As depicted in figs. 1 and 2, a plurality of cabling is (including
One cabling 51 and the second cabling 52) it is set up directly on substrate 10 and is covered by insulating layer 40, the area that wherein insulating layer 40 covers
The domain region circular for the dotted line frame of Fig. 1 and Fig. 2 maximums.As shown in Figure 1,52 one end of the second cabling of each is directly connected to second
Touch control electrode string 31, other end connection are arranged on the connection gasket 54 in binding area 105.Second cabling 52 is obtained through the insulating layer 40
To be electrically connected second touch control electrode string 31.In the present embodiment, one end of the second cabling 52 connection second touch control electrode string 31 is simultaneously
Engagement pad 53 is set not as the first cabling 51.The engagement pad 53, connection gasket 54, which are set, is set up directly on the substrate
On 10, and positioned at non-touch area 103.In addition, first cabling 51, second cabling 52, the engagement pad 53 and described
The material of connection gasket 54 can be various conductive metals or alloy commonly used in the art.
As depicted in figs. 1 and 2, in the present embodiment, each the first touch control electrode 20 and each second touch control electrode 30
It assumes diamond in shape, the first touch control electrode 20 and second touch control electrode 30 positioned at most edge are not diamond shape.As shown in Figure 1, due to
There are gaps between two adjacent second touch control electrode strings 31, cause to wear from the light that 100 side of touch panel is injected
Difference is generated, and then influence whole display effect after crossing the conductive layer at 30 place of second touch control electrode；Therefore, the present embodiment
Multiple dummy electrodes 70 are also set on the insulating layer 40, and the multiple dummy electrode 70 is arranged on adjacent two second and touches
Control the gap between electrode array 31.The dummy electrode 70 is set with the second touch control electrode 30 for same layer, i.e., is led by same
Material layer patterns to be formed.As shown in Figure 1, each dummy electrode 70 assumes diamond in shape, the multiple dummy electrode 70 it is mutual it
Between do not connect, but mutually insulated is arranged at intervals, and the dummy electrode 70 is not also connect with any cabling.The present embodiment
In, the multiple dummy electrode 70 may be configured as being one-to-one relationship with the first touch control electrode 20 and each illusory electricity
The projection of pole 70 on the substrate 10 overlaps with first touch control electrode 20, as shown in Figure 3.
By the setting of dummy electrode 70, the light injected from 100 side of touch panel passes through second touch-control electricity
Apparent difference will not be generated after conductive layer where pole 30, and then ensures the uniformity of whole display effect.However, setting
After dummy electrode 70, dummy electrode 70 can generate the first touch control electrode 20 certain interference, and in order to avoid such interference, it needs
Increasing the thickness of the insulating layer 40 between 70 and first touch control electrode 20 of dummy electrode (increases by 70 and first touch-control of dummy electrode electricity
The distance between pole 20).However, the increase of 40 thickness of insulating layer can lead to the outer peripheral gradient of insulating layer 40 (with substrate 10
The angle on surface) it is larger so that and second touch control electrode 30 easily generates the overlap joints such as broken string in the outer edge overlap joint of insulating layer 40
It is bad.
To solve the above problems, as shown in Figure 1, the conductive layer where the second touch control electrode 30 be not only provided at it is described
Touch Zone 101 also further extends up in non-touch area 103 and reaches binding area 105, defines the second touch control electrode 30 and prolong
The part for extending to non-touch area 103 is extension cabling 33.Each second touch control electrode string 31 connection there are one by its extension and
Positioned at the extension cabling 33 of non-touch area 103.The second touch control electrode string 31 is set with the extension cabling 33 for same layer, i.e.,
It is patterned and is formed simultaneously by same conductive material layer.The extension cabling 33 extends in non-touch area 103 and reaches binding area
105, and cover the connection gasket 54 being connect in the binding area 105 with the second cabling 52.Due to the second cabling 52 and extension cabling
33 extensions are connect with the connection gasket 54 in the binding area 105, to avoid the second cabling 52 and extension cabling 33 in unbundling
Area is electrically connected, and as depicted in figs. 1 and 2, the insulating layer 40 covers Touch Zone 101 and the part of non-touch area 103, does not cover
Lid binding area 105, so that the second cabling 52 and extension 33 mutually insulated of cabling.
The sectional view in area 105 is bound as shown in Figure 4, and the company being connect with second cabling 52 is provided on the substrate 10
Connection pad 54,54 part of the connection gasket are covered by insulating layer 40, the extension cabling 33 along insulating layer 40 inclination angle climbing until
Cover the region that the connection gasket 54 is not covered by insulating layer 40.An anisotropic conductive film is additionally provided on the connection gasket 54
80, the connection gasket 54 is electrically connected the FPC60 by the anisotropic conductive film 80.It is specifically that the anisotropy is led
Electrolemma 80 is located on the surface of the extension cabling 33 far from the connection gasket 54, and the anisotropic conductive film 80 is located at described
Between FPC60 and the extension cabling 33.
In the present embodiment, the material of insulating layer 40 is transparent electrically non-conductive material, and thickness setting is more than or equal to 5 microns.
The thickness of the anisotropic conductive film 80 is more than the thickness of the insulating layer 40, the conduction contained in the anisotropic conductive film 80
The diameter of particle is more than the thickness of the insulating layer 40, such as the thickness of insulating layer 40 is 10 microns, then anisotropic conductive film 80
In the diameter of conducting particles that contains be more than 10 microns.It is sent out in this way, climbing when the extension cabling 33 along the inclination angle of insulating layer 40
For raw broken string when overlapping bad, the electric signal of the FPC60 can be via the anisotropic conductive film 80, extension cabling 33, connection
Pad 54, the second cabling 52, reach the second touch control electrode string 31.And if inclination angle of the extension cabling 33 along insulating layer 40
When climbing overlap joint is good, then the electric signal of the FPC60 can reach institute via the anisotropic conductive film 80, extension cabling 33
State second touch control electrode string 31.
The present invention on the basis of existing technology, by second touch control electrode 30 extend to form extension cabling 33 with
The metal connection pads 54 in binding area 105 are attached, it is ensured that the electric connection of second touch control electrode 30 and control circuit, effectively
Improve touch-control sensing effect.
It should be understood that the shape of the first touch control electrode 20 and each second touch control electrode 30 is not limited to diamond shape, may be used also
Think commonly used in the art variously-shaped, such as rectangle, strip etc..
Can also be commonly used in the art each it should be understood that the shape of the dummy electrode 70 is not limited to diamond shape
Kind shape, as long as the gap between adjacent touch electrode array can be filled in.
Please refer to touch control display apparatus 200 shown in fig. 5, the touch control display apparatus 200 include display panel 210 and
The above-mentioned touch panel 100 being arranged on the display panel 210.The touch control display apparatus 200 can be mobile phone, tablet
Computer, laptop etc..The display panel 210 can be liquid crystal display panel, OLED display panel, miniature LED display surfaces
Plate etc., in the present embodiment, the display panel 210 is liquid crystal display panel.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, it is illustrated that upper and lower, the left and right of middle appearance
Direction understands only for facilitating, although the present invention is described in detail with reference to preferred embodiment, the ordinary skill of this field
Personnel should be appreciated that and can modify to technical scheme of the present invention or equivalent replacement, without departing from technical solution of the present invention
Spirit and scope.
Claims (10)
1. a kind of touch panel, definition has Touch Zone and the non-touch area around Touch Zone, and the touch panel includes substrate
And multiple first touch control electrodes, insulating layer and multiple second touch control electrodes on substrate are sequentially laminated on, the multiple
One touch control electrode and the multiple second touch control electrode are located at the Touch Zone, and the touch panel, which further includes, to be disposed on the substrate
And a plurality of first cabling positioned at non-touch area and a plurality of second cabling, a plurality of first cabling and the first touch control electrode connect
It connects, a plurality of second cabling is connect with second touch control electrode, and the non-touch area is provided with binding area so that described a plurality of the
One cabling connects control circuit with a plurality of second cabling, and binding area is provided with and a plurality of first cabling and described a plurality of
Multiple connection gaskets that second cabling connects respectively with control circuit to connect, it is characterised in that：The second touch control electrode is non-
Touch Zone extends to form a plurality of extension cabling, and each extension cabling extends to the binding area and covers one connection of overlap joint
Pad.
2. touch panel as described in claim 1, which is characterized in that on the surface of the extension cabling far from the connection gasket
Anisotropic conductive film is provided with, the anisotropic conductive film is located between the control circuit and the extension cabling so that control
Extend cabling described in circuit communication.
3. touch panel as claimed in claim 2, which is characterized in that the insulating layer covers the Touch Zone and non-touch area
A plurality of first cabling and a plurality of second cabling, but do not cover binding area.
4. touch panel as claimed in claim 3, which is characterized in that the conducting particles contained in the anisotropic conductive film
Diameter is more than the thickness of the insulating layer.
5. touch panel as described in claim 1, which is characterized in that the multiple first touch control electrode is arranged into along first party
To the multirow of extension, make the first touch-control electricity of every a line to be electrically connected per two adjacent the first touch control electrodes in every a line
Pole forms a first touch control electrode string, and the first touch control electrode do not gone together mutually is electrically insulated；The multiple second touches
Electrode arrangements are controlled into the multiple row extended in a second direction, per two adjacent second touch control electrodes to be electrically connected in each row,
The second touch control electrode of each row is made to form a second touch control electrode string, the second touch control electrode of different lines is mutually electrically exhausted
Edge.
6. touch panel as claimed in claim 5, which is characterized in that the first cabling of each one end connects first touch-control
Electrode array, the other end connect and bind a connection gasket in area, and the second cabling of each one end connects a second touch control electrode string,
Other end connection is arranged on a connection gasket in binding area.
7. touch panel as claimed in claim 5, which is characterized in that the touch panel, which further includes, is arranged on the insulating layer
On multiple dummy electrodes, the multiple dummy electrode is arranged on the gap between two adjacent second touch control electrode strings, institute
It states multiple dummy electrodes not connect between each other, and the dummy electrode is not also connect with any cabling.
8. touch panel as claimed in claim 7, which is characterized in that the multiple dummy electrode and the first touch control electrode are one
One-to-one correspondence, projection of each dummy electrode on substrate overlap with first touch control electrode.
9. touch panel as described in claim 1, which is characterized in that the second touch control electrode and a plurality of extension cabling
It is formed by same conductive material pattern layers.
10. a kind of touch control display apparatus, described including touch panel display panel and setting on said display panel
Touch panel is the touch panel described in any one in claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140457.0A CN108228002B (en) | 2018-02-11 | 2018-02-11 | Touch panel and touch display device using same |
| TW107107306A TWI652607B (en) | 2018-02-11 | 2018-03-05 | Touch panel and touch display device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140457.0A CN108228002B (en) | 2018-02-11 | 2018-02-11 | Touch panel and touch display device using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108228002A true CN108228002A (en) | 2018-06-29 |
| CN108228002B CN108228002B (en) | 2021-08-24 |
Family
ID=62661560
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140457.0A Active CN108228002B (en) | 2018-02-11 | 2018-02-11 | Touch panel and touch display device using same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108228002B (en) |
| TW (1) | TWI652607B (en) |
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| CN108920008A (en) * | 2018-07-23 | 2018-11-30 | 意力(广州)电子科技有限公司 | Show equipment, touch panel, touch sensing and its manufacturing method |
| CN108776561A (en) * | 2018-09-14 | 2018-11-09 | 无锡市科虹标牌有限公司 | Circuit and manufacture craft in a kind of decoration panel transparent window |
| CN109343730A (en) * | 2018-12-14 | 2019-02-15 | 武汉华星光电半导体显示技术有限公司 | Touch device and touch-control driving method |
| CN109917962B (en) * | 2019-03-05 | 2022-04-15 | 业成科技（成都）有限公司 | Touch panel |
| CN109917962A (en) * | 2019-03-05 | 2019-06-21 | 业成科技（成都）有限公司 | Touch panel |
| CN110045871B (en) * | 2019-04-19 | 2022-06-21 | 业成科技（成都）有限公司 | Touch panel and touch display device using same |
| CN110045871A (en) * | 2019-04-19 | 2019-07-23 | 业成科技（成都）有限公司 | Touch panel and the touch control display apparatus for applying it |
| CN111090357A (en) * | 2019-11-25 | 2020-05-01 | 业成科技（成都）有限公司 | Touch module, preparation method thereof and electronic equipment |
| CN111090357B (en) * | 2019-11-25 | 2022-04-22 | 业成科技（成都）有限公司 | Touch module, preparation method thereof and electronic equipment |
| CN113515207A (en) * | 2020-04-10 | 2021-10-19 | 和鑫光电股份有限公司 | Touch panel and manufacturing method thereof |
| CN113515207B (en) * | 2020-04-10 | 2024-03-22 | 和鑫光电股份有限公司 | Touch panel and manufacturing method thereof |
| CN111766966A (en) * | 2020-05-08 | 2020-10-13 | 南昌欧菲显示科技有限公司 | Touch film, touch assembly and electronic equipment |
| CN112230795A (en) * | 2020-10-13 | 2021-01-15 | 京东方科技集团股份有限公司 | Touch module and display device |
| CN112230795B (en) * | 2020-10-13 | 2024-04-16 | 京东方科技集团股份有限公司 | Touch module and display device |
| CN113625904A (en) * | 2021-08-09 | 2021-11-09 | 深圳市华星光电半导体显示技术有限公司 | Touch module and touch display device |
| CN113625904B (en) * | 2021-08-09 | 2023-10-17 | 深圳市华星光电半导体显示技术有限公司 | Touch module and touch display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108228002B (en) | 2021-08-24 |
| TW201935201A (en) | 2019-09-01 |
| TWI652607B (en) | 2019-03-01 |
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