CN206193731U - Touch display panel and display device - Google Patents
Touch display panel and display device Download PDFInfo
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- CN206193731U CN206193731U CN201621170223.3U CN201621170223U CN206193731U CN 206193731 U CN206193731 U CN 206193731U CN 201621170223 U CN201621170223 U CN 201621170223U CN 206193731 U CN206193731 U CN 206193731U
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Abstract
The utility model relates to a demonstration field provides a touch display panel, include the area of occurrence and center on the non -display area of area of occurrence has first base plate and second base plate, wherein, first base plate includes: touch -control electrode layer, it is regional including first region, second area and third, first region the second area and the third is regional including at least one touch -control electrode, the line layer is walked to the touch -control, walks the line including an at least touch -control. The touch -control walk line resistance each other difference be less than 1% perhaps same touch -control is walked the line and is had different width. The utility model discloses can guarantee: when the touch -control electrode was used as NULL in the demonstration stage, common voltage kept unanimous at distal end and near -end, the touch -control electrode is in the touch -control stage, and touch signal keeps unanimously in the loss of distal end with the near -end.
Description
Technical field
The utility model is related to display technology field, more particularly to a kind of touch display panel and display device.
Background technology
Now, due to the fast development of Display Technique level, the use scope of touch display screen is more and more wider.Touch at present
The touching technique being mainly concerned with display screen is divided into self-tolerant and touches and mutual capacitance type touch.Compared to mutual capacitance type touch-screen, from
Touch control electrode multiplexing public electrode in appearance formula touch-screen, with thinner, the faster advantage of touch reaction, therefore more and more
Display screen starts using self-tolerant touching technique.
But, to be got over pixel and do smaller, screen size does bigger and bigger, and self-tolerant touch-screen is in display and power consumption side
Face occurs in that area for improvement.Especially since screen size is increasing, the touch-control cabling of touch control electrode is also more next
It is more long.Because touch-control cabling is in itself metallic resistance, this has resulted in the touch-control of the touch control electrode electrical connection away from drive circuit end
Loss of signal on cabling is big so that distal end touch control electrode (public electrode) all occurs in that larger difference in terms of display and touch-control
It is different.
Utility model content
To solve the above problems, the utility model provides a kind of touch display panel, including viewing area shows with around described
Show the non-display area in area, with first substrate and second substrate, wherein, the first substrate includes：
Touch control electrode layer, including first area, second area and the 3rd region, the first area, secondth area
Domain and the 3rd region respectively include at least one touch control electrode；
Touch-control routing layer, including at least one the first touch-control cablings, at least one the second touch-control cablings and at least one
3rd touch-control cabling；The first touch-control cabling electrical connection one is located at the touch control electrode of the first area, described second
Touch-control cabling electrical connection one is located at the touch control electrode of the second area, and the 3rd touch-control cabling electrical connection one is located at institute
State the touch control electrode in the 3rd region；
The first touch-control cabling, the resistance difference between the second touch-control cabling and the 3rd touch-control cabling
It is different to be less than 1%.
A kind of touch display panel, including viewing area and the non-display area around the viewing area, with the first base
Plate and second substrate, wherein, the first substrate includes：
Touch control electrode layer, including first area, second area and the 3rd region, the first area, secondth area
Domain and the 3rd region respectively include at least one touch control electrode；
Touch-control routing layer, including at least one touch-control cabling, the touch-control cabling include first positioned at first area
Point, the Part II positioned at second area and the Part III positioned at the 3rd region；The width of the Part I is more than institute
State the width of Part II, the width of the width more than the Part III of the Part II.
A kind of display device, including a kind of touch display panel described above.
Compared with prior art, the technical solution of the utility model has one of the following advantages：
The touch control electrode layer of touch display panel includes first area, second area and the 3rd region, first area, the
Two regions and the 3rd region include at least one touch control electrode.Touch-control routing layer includes and a pair of first area touch control electrode 1
The the first touch-control cabling that should be electrically connected, the second touch-control cabling for electrically connecting is corresponded with second area touch control electrode, with the 3rd
3rd touch-control cablings of a pair of of region touch control electrode 1 drink electrical connection, wherein the first touch-control cabling, the second touch-control cabling and the
Resistance difference between three touch-control cablings is less than 1%.The touch-control trace resistances that i.e. touch control electrode of regional is electrically connected
Resistance is consistent substantially, so that touch control electrode is when public electrode is used as in the stage of display, common electric voltage is consistent；Touch-control
Electrode is consistent in touch-control stage, the loss of touching signals.
Additionally, touch-control cabling can also have the touch-control cabling of different in width, i.e., can to include the first width, second wide
Degree and the 3rd width, wherein touch-control cabling has different in width in regional, by setting different in width so that touch-control
The resistance of cabling progressively reduces, and display effect and touch-control effect can be ensured to a certain extent.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
A kind of planar structure schematic diagram of touch display panel that Fig. 1 is provided for the utility model embodiment；
A kind of schematic diagram of the touch-control routing layer of touch display panel that Fig. 2 is provided for the utility model embodiment；
The schematic diagram of the touch-control routing layer of another touch display panel that Fig. 3 is provided for the utility model embodiment；
A kind of structural representation of the winding region of touch display panel that Fig. 4 is provided for the utility model embodiment；
The structural representation of the winding region of another touch display panel that Fig. 5 is provided for the utility model embodiment；
The schematic diagram of the touch-control routing layer of another touch display panel that Fig. 6 is provided for the utility model embodiment；
The schematic diagram of the touch-control routing layer of another touch display panel that Fig. 7 is provided for the utility model embodiment；
A kind of cross-sectional view of touch display panel that Fig. 8 is provided for the utility model embodiment；
The cross-sectional view of another touch display panel that Fig. 9 is provided for the utility model embodiment；
A kind of schematic diagram of display device that Figure 10 is provided for the utility model embodiment.
Specific embodiment
A kind of touch display panel of the present utility model and display device are retouched in more detail with reference to schematic diagram
State, which show preferred embodiment of the present utility model, it should be appreciated that those skilled in the art can change described here
The utility model, and still realize advantageous effects of the present utility model.Therefore, description below is appreciated that for this area
Technical staff's is widely known, and is not intended as to limitation of the present utility model.
The utility model provides a kind of touch display panel, including viewing area and the non-display area around the viewing area,
With first substrate and second substrate, wherein, the first substrate includes：
Touch control electrode layer, including first area, second area and the 3rd region, the first area, secondth area
Domain and the 3rd region include at least one touch control electrode；
Touch-control routing layer, including at least one the first touch-control cablings, at least one the second touch-control cablings and at least one
3rd touch-control cabling；The first touch-control cabling electrical connection one is located at the touch control electrode of the first area, described second
Touch-control cabling electrical connection one is located at the touch control electrode of the second area, and the 3rd touch-control cabling electrical connection one is located at institute
State the touch control electrode in the 3rd region；
The first touch-control cabling, the resistance difference between the second touch-control cabling and the 3rd touch-control cabling
It is different to be less than 1%.
As shown in figure 1, a kind of planar structure signal of touch display panel that Fig. 1 is provided for the utility model embodiment
Figure.Touch display panel includes viewing area AA and the non-display area 3 around viewing area AA, and the touch display panel also includes first
Substrate 1 and second substrate 2, wherein first substrate 1 include touch control electrode layer (specific hierarchical structure is not shown in figure), touch control electrode
Layer has at least one touch control electrode 4, and touch control electrode 4 is realized being electrically connected by touch-control cabling (not shown) and drive circuit 10
Connect.
Specifically, a kind of touch-control cabling of the touch display panel provided for the utility model embodiment with reference to Fig. 2, Fig. 2
The schematic diagram of layer.Wherein, touch control electrode layer include first area S1, second area S2 and the 3rd region S3, first area S1,
Second area S2 and the 3rd region S3 includes at least one touch control electrode 4.Touch-control routing layer (does not show specific level knot in figure
Structure) include at least one the first touch-control cablings 51, at least one the second touch-control cabling 52 and at least one the 3rd touch-control cablings
53.Wherein, the electrical connection of the first touch-control cabling 51 is located at the touch control electrode 4 of first area S1, the electrical connection of the second touch-control cabling 52 position
In the touch control electrode 4 of second area S2, touch control electrode 4 of the electrical connection of the 3rd touch-control cabling 53 positioned at the 3rd region S3.First touches
The resistance difference of control cabling 51, the second touch-control cabling 52 and the 3rd touch-control cabling 53 is less than 1%.I.e., the first touch-control cabling 51,
Resistance is equal in the design of the second touch-control cabling 52 and the 3rd touch-control cabling 53, but considers fabrication error, it is ensured that touch-control cabling 5
Resistance difference each other is less than 1%.That is the resistance difference of the first touch-control cabling 51 and the second touch-control cabling 52, the first touch-control
The resistance difference of the touch-control cabling 53 of cabling 51 and the 3rd and the resistance difference of the second touch-control cabling 52 and the 3rd touch-control cabling 53
Respectively less than 1%.
Specifically, first substrate 1 also includes drive circuit 10, and first area S1 is away from drive circuit 10, the 3rd area
Domain S3 is located between first area S1 and the 3rd region S3 near drive circuit 10, second area S2.That is, near drive circuit
10 in the region away from drive circuit 10, order sets the 3rd region S3, second area S2 and first area S1 successively.
Specifically, by taking Fig. 2 as an example, the electrical connection drive circuit 10 of touch-control cabling 5, and the first touch-control cabling 51, the second touch-control
The touch-control cabling 53 of cabling 52 and the 3rd is extended to away from drive circuit 10 1 from the non-display area 3 near 10 1 sections of drive circuit
The non-display area 3 at end, i.e., all touch-control cablings 5 are in viewing area AA through setting.
Specifically, the first touch-control cabling 51 has the first width b1, the second touch-control cabling 52 has the second width b2, the 3rd
There is touch-control cabling 53 the 3rd width b3, the first width b1 to be more than the 3rd width B3 more than the second width b2, the second width b2.
That is, electrical connection is most wide away from the width of the touch-control cabling of drive circuit side touch control electrode, is touched near drive circuit side
The width for controlling the touch-control cabling of electrode is most narrow.According to resistance formulaIn the case where cabling material is fixed (ρ is identical)
And the first touch-control cabling, the second touch-control cabling and the 3rd touch-control track lengths it is consistent on the premise of, the bigger cross sections of width b
S is also bigger for product, therefore resistance R is also smaller.Again because touch-control cabling effective length be from drive circuit to touch-control electricity
The tie point of pole, therefore the length of the first touch-control cabling 51 is longer than the second touch-control cabling 52, the length of the second touch-control cabling 52 is long
In the 3rd touch-control cabling 53.Found according to resistance formula, the resistance of the resistance of the first touch-control cabling 51 and the second touch-control cabling 52
And the 3rd touch-control cabling 53 resistance it is equal in fabrication error.
When the resistance of touch-control cabling 5 is equal, common signal and touching signals will not be because cabling resistance be variant
Loss.Will not decay because cabling is long from the signal of drive circuit output, away from the touch control electrode 4 of the side of drive circuit 10
Can be consistent with the semaphore of the touch control electrode 4 near the side of drive circuit 10.
It can be seen from resistance formula, it is ensured that resistance is equal, length can also be changed in addition to changing cross-sectional area, such as
Shown in Fig. 3, the schematic diagram of the touch-control routing layer of another touch display panel that Fig. 3 is provided for the utility model embodiment.Tool
Body, the first touch-control cabling 51 is extended to first area S1 from the side of drive circuit 10, (does not show in figure with the first length L1
Show)；Second touch-control cabling 52 is extended to second area S2 from the side of drive circuit 10, (does not show in figure with the second length L2
Show)；3rd touch-control cabling 53 is extended to the 3rd region S3 from the side of drive circuit 10, (does not show in figure with the 3rd length L3
Show).Wherein, the first length L1 is equal to the second length L2, the second length L2 and is equal to the 3rd length L3.
Specifically, in order to realize the first length described above, the second length and the 3rd equal length, touching display surface
Planar, the non-display area near the side of drive circuit 10 is provided with winding region 31 for plate institute.Second touch-control cabling 52 is in coiling
The second winding portion 312 is provided with area 31, the 3rd touch-control cabling 53 is provided with the 3rd winding portion 313 at winding region 31.
It should be noted that merely exemplary herein list the second touch-control cabling 52 and the 3rd touch-control cabling 53 sets winding portion,
But the utility model is not limited to this, the first touch-control cabling 51 can also set winding portion.Spread out what is stretched based on the present embodiment
All the elements belong to the utility model protection domain.The present embodiment preferably illustrate resistance it is smaller in the case of cabling arrangement
Mode.Specifically, length of the length of the second winding portion 312 less than the 3rd winding portion 313.On the whole, viewing area with
And the total length and the total length and the 3rd touch-control cabling 53 of the second touch-control cabling 52 of the first touch-control cabling 51 of non-display area
Total length it is equal.According to resistance formula, cross-sectional area is identical and cabling material identical in the case of, track lengths are equal
When, resistance is identical, i.e. the resistance and the 3rd touch-control cabling of the resistance of the first touch-control cabling 51 and the second touch-control cabling 52
53 resistance is equal.Consider fabrication error scope, the first touch-control cabling 51, the second touch-control cabling 52 and the 3rd touch-control cabling 53
Resistance difference each other is less than 1%.
When the resistance of touch-control cabling 5 is equal, common signal and touching signals will not be because cabling resistance be variant
Loss.Will not decay because cabling is long from the signal of drive circuit output, away from the touch control electrode 4 of the side of drive circuit 10
Can be consistent with the semaphore of the touch control electrode 4 near the side of drive circuit 10.
Optionally, as shown in figure 3, the coiling of winding region 31 can be " bow " font.Additionally, as shown in figs. 4 and 5,
A kind of structural representation of the winding region of touch display panel that Fig. 4 is provided for the utility model embodiment, Fig. 5 is new this practicality
The structural representation of the winding region of another touch display panel that type embodiment is provided.Wherein, the second touch-control of winding region 31
Cabling 52 has the second winding portion 312, and the 3rd touch-control cabling 53 has the 3rd winding portion 313, the second winding portion 312 with
3rd winding portion 313 can be " U " font or " Z " font.Fig. 4 show walking for " U " font schematic diagram, i.e. winding portion
Line is U-shaped, and Fig. 5 show " Z " font schematic diagram, i.e. the cabling of winding portion is Z-shaped.The work of U-shaped, Z-type and arcuate cabling
It is length, the length of the second touch-control cabling 52 and the 3rd touch-control cabling 53 for ensureing the first touch-control cabling 51 with consistent
Resistance difference between length approximately equal in the range of fabrication error, i.e. touch-control cabling is less than 1%.
Optionally, as shown in Figure 2 and Figure 3, touch-control cabling 5 can be set with touch control electrode 4 with different layer, be realized by via 50
Touch-control cabling 5 is electrically connected with touch control electrode 4.But, the utility model embodiment not limited to this, touch-control cabling can also and touch-control
Electrode is set with layer, as shown in fig. 6, the touch-control of another touch display panel that Fig. 6 is provided for the utility model embodiment is walked
The schematic diagram of line layer.In technique, the first touch-control cabling 51, the second touch-control cabling 52 and the 3rd touch-control cabling 53 are electric with touch-control
Pole 4 is set with layer, can be prepared from same procedure, and both realize electrical connection by contacting.In Fig. 6 embodiments, touch-control
Electrode 4 is electrically connected in balloon-like with each touch-control cabling, without setting touch-control routing layer, touch-control display panel in this embodiment more
Can be designed to thinner.
The schematic diagram of the touch-control routing layer of another touch display panel that Fig. 7 is provided for the utility model embodiment.Touch
Touching display panel includes viewing area AA and the non-display area 3 around viewing area AA, and touch-control display panel also includes first substrate 1
With second substrate (not shown), first substrate 1 include touch control electrode layer and touch-control routing layer.Specifically, touch control electrode
Layer includes first area S1, second area S2 and the 3rd region S3, first area S1, second area S2 and the 3rd region S3
Including at least one touch control electrode 4.Touch-control routing layer includes at least one touch-control cabling 5, and touch-control cabling 5 includes being located at the firstth area
The Part I 51 of domain S1, positioned at the Part II 52 and the Part III 53 positioned at the 3rd region S3 of second area S2.Its
In, Part I 51, Part II 52 and Part III 53 collectively constitute touch-control cabling 5.Specifically, the of touch-control cabling 5
The width of a part 51 is more than the width of Part II 52, the width of the width more than Part III 53 of Part II 52.
Additionally, above-mentioned described first substrate 1 also includes drive circuit 10, wherein, first area S1 is located remotely from driving
The region of circuit 10, the 3rd region S3 is located near the region of drive circuit 10, and second area S2 is located at first area S1 and the
Between three region S3.The one end of touch-control cabling 5 electrically connects drive circuit 10, and the other end is realized electrically connecting with corresponding touch control electrode 4.
Touch-control cabling 5 is extended to the non-display area 3 away from the one end of drive circuit 10 from the non-display area 3 near the one end of drive circuit 10.
In above-described embodiment, same touch-control cabling 5 has three different parts of width, away from the part of drive circuit 10
Touch-control trace width it is big, i.e., resistance value is small, being capable of effective reduce loss；And the touch-control near the part of drive circuit 10 walks line width
Degree is small, i.e., resistance is big.So set can reduce first area S1 i.e. away from the side of drive circuit 10 touch-control cabling resistance,
Reduce the loss of signal, it is ensured that the loss of signal amount of each touch control electrode 4 keeps matching.
Specifically, a kind of cross-sectional view of touch display panel that Fig. 8 is provided for the utility model embodiment, touches
Control cabling 5 is set with touch control electrode 4 with layer, i.e. touch-control cabling and touch control electrode is in balloon-like；Or, as shown in figure 9, Fig. 9 is
The cross-sectional view of another touch display panel that the utility model embodiment is provided, touch-control cabling 5 and touch control electrode 4
Different layer is set, and both realize electrically connecting by via.
The utility model also provides a kind of display device, including above-mentioned described touch reality panel.The display device bag
First substrate 1 and second substrate 2 are included, first substrate 1 is array base palte, and second substrate 2 is color membrane substrates.First substrate 1 with
Second substrate 2 is oppositely arranged, and liquid crystal layer is also included between the two.Additionally, the display device also includes accommodating first substrate 1 and the
Light source and blooming piece are provided with the backlight module 20 of two substrates 2, backlight module 20.The display device can realize this reality
With new touch controllable function.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious change, readjust and substitute without departing from protection domain of the present utility model.Therefore, although by above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
In the case that the utility model is conceived, more other Equivalent embodiments can also be included, and scope of the present utility model is by appended
Right determine.
Claims (15)
1. a kind of touch display panel, including viewing area and the non-display area around the viewing area, with first substrate and the
Two substrates, wherein, the first substrate includes：
Touch control electrode layer, including first area, second area and the 3rd region, the first area, the second area with
And the 3rd region includes at least one touch control electrode；
Touch-control routing layer, including at least one the first touch-control cablings, at least one the second touch-control cablings and at least one the 3rd
Touch-control cabling；The first touch-control cabling electrical connection one is located at the touch control electrode of the first area, second touch-control
Cabling electrical connection one is located at the touch control electrode of the second area, and the 3rd touch-control cabling electrical connection one is located at described the
The touch control electrode in three regions；
The first touch-control cabling, the resistance difference between the second touch-control cabling and the 3rd touch-control cabling are small
In 1%.
2. a kind of touch display panel as claimed in claim 1, the first substrate also includes drive circuit, wherein, it is described
Away from the drive circuit, near the drive circuit, the second area is located at described the in the 3rd region for first area
Between one region and the 3rd region.
3. a kind of touch display panel as claimed in claim 2, wherein, the first touch-control cabling, second touch-control are walked
Line and the 3rd touch-control cabling electrically connect the drive circuit, and near the described non-display of described drive circuit one end
Area is extended to the non-display area away from described drive circuit one end.
4. a kind of touch display panel as claimed in claim 3, the first touch-control cabling has the first width, described second
Touch-control cabling has the second width, and the 3rd touch-control cabling has the 3rd width, wherein, first width is more than described the
Two width, second width is more than the 3rd width.
5. a kind of touch display panel as claimed in claim 2, wherein：
The first touch-control cabling is extended to the first area from the drive circuit side, with the first length；
The second touch-control cabling is extended to the second area from the drive circuit side, with the second length；
The 3rd touch-control cabling is extended to the 3rd region from the drive circuit side, with the 3rd length；
First length is equal to second length, and second length is equal to the 3rd length.
6. a kind of touch display panel as claimed in claim 5, wherein, the non-display area near the drive circuit side has
There is winding region, the second touch-control cabling has the second winding portion, and the 3rd touch-control cabling has the 3rd winding portion；
Length of the length of second winding portion less than the 3rd winding portion.
7. a kind of touch display panel as claimed in claim 6, wherein, the touch-control cabling of the winding region is in " Z " word
Type is connected up or " U " font is connected up or " bow " font is connected up.
8. a kind of touch display panel as described in claim 1-7 is any, wherein, the touch-control cabling and the touch control electrode
Set with layer.
9. a kind of touch display panel as described in claim 1-7 is any, wherein, the touch-control cabling and the touch control electrode
Different layer is set, and realizes electrically connecting by via.
10. a kind of touch display panel, including viewing area and the non-display area around the viewing area, with first substrate
With second substrate, wherein, the first substrate includes：
Touch control electrode layer, including first area, second area and the 3rd region, the first area, the second area with
And the 3rd region respectively includes at least one touch control electrode；
Touch-control routing layer, including at least one touch-control cabling, the touch-control cabling are included positioned at Part I, the position of first area
In the Part II and the Part III positioned at the 3rd region of second area；The width of the Part I is more than described second
Partial width, the width of the width more than the Part III of the Part II.
A kind of 11. touch display panels as claimed in claim 10, the first substrate also includes drive circuit, wherein, institute
First area is stated away from the drive circuit, the 3rd region is located at described near the drive circuit, the second area
Between first area and the 3rd region.
A kind of 12. touch display panels as claimed in claim 11, the touch-control cabling electrical connection drive circuit, and from
The non-display area near described drive circuit one end is extended to the non-display area away from described drive circuit one end.
A kind of 13. touch display panel as described in claim 10-12 is any, wherein, the touch-control cabling and the touch-control
Electrode is set with layer.
A kind of 14. touch display panel as described in claim 10-12 is any, wherein, the touch-control cabling and the touch-control
The different layer of electrode is set, and realizes electrically connecting by via.
A kind of 15. display devices, including a kind of touch display panel as described in claim 1-14 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170223.3U CN206193731U (en) | 2016-10-26 | 2016-10-26 | Touch display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170223.3U CN206193731U (en) | 2016-10-26 | 2016-10-26 | Touch display panel and display device |
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| Publication Number | Publication Date |
|---|---|
| CN206193731U true CN206193731U (en) | 2017-05-24 |
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ID=58732060
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621170223.3U Active CN206193731U (en) | 2016-10-26 | 2016-10-26 | Touch display panel and display device |
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| CN106339134A (en) * | 2016-11-25 | 2017-01-18 | 京东方科技集团股份有限公司 | Touch control substrate, touch control panel and touch control display device |
| CN109064908A (en) * | 2018-10-31 | 2018-12-21 | 厦门天马微电子有限公司 | Array substrate and display panel |
| CN109725770A (en) * | 2018-12-27 | 2019-05-07 | 上海中航光电子有限公司 | A kind of touch panel and touch control display apparatus |
| CN110165069A (en) * | 2018-06-28 | 2019-08-23 | 京东方科技集团股份有限公司 | A kind of oled display substrate, display panel and display device |
| CN110196521A (en) * | 2019-05-30 | 2019-09-03 | 京东方科技集团股份有限公司 | Array substrate and preparation method thereof, display device |
| CN110888565A (en) * | 2019-12-20 | 2020-03-17 | 京东方科技集团股份有限公司 | Touch display panel and display device |
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| CN111142704A (en) * | 2019-12-13 | 2020-05-12 | 武汉华星光电技术有限公司 | Array substrate and touch display panel |
| CN111158535A (en) * | 2019-12-26 | 2020-05-15 | 武汉华星光电半导体显示技术有限公司 | Wiring structure of touch panel |
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| CN112860123A (en) * | 2021-03-19 | 2021-05-28 | 京东方科技集团股份有限公司 | Touch panel, display panel and display device |
| CN112965626A (en) * | 2021-02-02 | 2021-06-15 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN113986045A (en) * | 2021-11-10 | 2022-01-28 | 昆山国显光电有限公司 | Touch panel and touch display device |
| CN114387921A (en) * | 2022-02-23 | 2022-04-22 | 京东方科技集团股份有限公司 | Display circuit and display device |
| CN114594876A (en) * | 2022-03-02 | 2022-06-07 | 武汉华星光电半导体显示技术有限公司 | Touch display panel and mobile terminal |
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2016
- 2016-10-26 CN CN201621170223.3U patent/CN206193731U/en active Active
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