CN206133510U - Touch display panel and touch display device - Google Patents
Touch display panel and touch display device Download PDFInfo
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- CN206133510U CN206133510U CN201620957978.1U CN201620957978U CN206133510U CN 206133510 U CN206133510 U CN 206133510U CN 201620957978 U CN201620957978 U CN 201620957978U CN 206133510 U CN206133510 U CN 206133510U
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- touch
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- ground connection
- display panel
- control display
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Abstract
The utility model discloses a touch display panel and touch display device. Touch -control display panel includes the area of occurrence and centers on the non -display area of area of occurrence, the area of occurrence includes a plurality of touch -control electrodes, part at least be provided with the edge in the non -display area the line is walked to area of occurrence edge extension's ground connection, ground connection is walked the line and is had the graphic structure, the graphic structure corresponds the subregion that the line was got rid of is walked to ground connection. The embodiment of the utility model provides a touch -control display panel makes when the user carries out touch operation, the relative area that ground connection was walked between line and the user's finger reduces, and then has reduced the capacitance value that the coupling capacitance that the thread guide sent was walked to ground connection, has improved touch -control display panel's marginal coupling phenomenon, has promoted touch -control display panel's touch -control performance.
Description
Technical field
This utility model is related to display technology field, more particularly to a kind of touch-control display panel and touch control display apparatus.
Background technology
The appearance of touch-control display panel makes man-machine interaction become more simple and convenient, therefore, touch-control display panel is extensive
It is applied in various electronic products.
Using touch-control display panel electronic product normal work when would generally produce certain electrostatic, for avoid touch-control show
Show that panel is subject to static damage, ground connection cabling is provided with touch display panel structure.Ground connection cabling and touch-control display panel
Grounding pin on middle control chip connects, and ground connection cabling is formed using conductive material, therefore, ground connection cabling can be by touch-control
The electrostatic produced inside display floater is guided, so as to ensure that touch-control display panel being capable of normal work.
Ground connection cabling of the prior art is arranged at the non-display area of touch-control display panel, and extends along edge of display area,
To realize the narrow frame design of display floater, ground connection cabling is less with the distance between the touch control electrode being arranged in viewing area,
When user carries out touch control operation, when particularly touching the marginal area of viewing area, can produce between user's finger and ground connection cabling
Coupled capacitor, the coupled capacitor on detecting that electric capacity produces impact, and then can cause the touch-control hydraulic performance decline of touch-control display panel.
Utility model content
This utility model provides a kind of touch-control display panel and touch control display apparatus, to improve the side of touch-control display panel
Edge coupling phenomenon, and lift the touch-control performance of touch-control display panel.
In a first aspect, this utility model embodiment provides a kind of touch-control display panel, the touch-control display panel includes
Viewing area and the non-display area around the viewing area,
The viewing area includes multiple touch control electrodes；
At least partly the ground connection cabling extended along the edge of display area is provided with the non-display area；
The ground connection cabling has graphic structure, and the graphic structure correspondence is described to be grounded the removed part area of cabling
Domain.
Second aspect, this utility model additionally provide a kind of touch control display apparatus, and the touch control display apparatus include this reality
With the touch-control display panel described in new any embodiment.
The touch-control display panel that this utility model embodiment is provided includes viewing area and the non-display area around viewing area,
Viewing area includes multiple touch control electrodes, is provided with the ground connection cabling extended along edge of display area, connects at least part of non-display area
Ground cabling has graphic structure, the removed subregion of graphic structure correspondence ground connection cabling, figure knot on above-mentioned ground connection cabling
The setting of structure, makes when user carries out touch control operation, when particularly touching the marginal area of viewing area, is grounded cabling and user's handss
Relative area between finger reduces, and then reduces the capacitance of coupled capacitor caused by ground connection cabling, improves touch-control and shows
The edge coupling phenomenon of panel, improves the touch-control performance of touch-control display panel.
Description of the drawings
In order to clearly illustrate the technical scheme of this utility model exemplary embodiment, below to describing in embodiment
The required accompanying drawing used does a simple introduction.Obviously, the accompanying drawing introduced is this utility model part to be described
The accompanying drawing of embodiment, rather than the accompanying drawing of whole, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be obtaining other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of overlooking the structure diagram of touch-control display panel that this utility model embodiment is provided；
Fig. 2 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Fig. 3 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Fig. 4 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Fig. 5 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Fig. 6 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Fig. 7 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Fig. 8 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Fig. 9 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Figure 10 is the cross-sectional view of the dotted line AB along Fig. 1；
Figure 11 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided；
Figure 12 is the cross-sectional view of the dotted line CD along Figure 11；
Figure 13 is a kind of structural representation of touch control display apparatus that this utility model embodiment is provided.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below with reference to this utility model
Accompanying drawing in example, by specific embodiment, is fully described by the technical solution of the utility model.Obviously, described enforcement
Example is a part of embodiment of the present utility model, rather than the embodiment of whole, based on embodiment of the present utility model, this area
The every other embodiment that those of ordinary skill is obtained on the premise of creative work is not made, each falls within this utility model
Protection domain within.
Fig. 1 is a kind of overlooking the structure diagram of touch-control display panel that this utility model embodiment is provided.Such as Fig. 1 institutes
Show, touch-control display panel 10 includes viewing area 100 and the non-display area 200 around viewing area 100, and viewing area 100 includes many
Individual touch control electrode 110, is provided with the 210 (figure of ground connection cabling extended along viewing area frontside edge at least part of non-display area 200
In schematically show along viewing area 100 three lateral edges extend ground connection cabling 210), ground connection cabling 210 have figure knot
Structure 220,210 removed subregion of the correspondence ground connection cabling of graphic structure 220.
It should be noted that when ground connection cabling 210 does not remove 220 corresponding subregion of graphic structure with prior art in
The shape of ground connection cabling is identical, and including the sub- cabling of the constant strip of at least one bearing of trend, each strip cabling is according to application
Demand carries out the connection of different modes.
Also, it should be noted that ground connection cabling 210 is connected with the grounding pin on control chip, and adopt conductive material shape
Into, therefore, the electrostatic produced during 10 normal work of touch-control display panel can be derived by being grounded cabling 210, and then is avoided
Infringement of the electrostatic to touch-control display panel 10.Ground connection cabling 210 size and position generally according to touch-control display panel 10 knot
Structure is adjusted, and is arranged at least part of non-display area 200.
The touch-control display panel 10 that the present embodiment is provided includes viewing area 100 and the non-display area around viewing area 100
200, viewing area 100 includes multiple touch control electrodes 110, is provided with and prolongs along viewing area frontside edge at least part of non-display area 200
The ground connection cabling 210 stretched, ground connection cabling 210 have graphic structure 220, and the correspondence ground connection cabling 210 of graphic structure 220 is removed
Subregion, the setting of graphic structure 220 on above-mentioned ground connection cabling 210 make, when user carries out touch control operation, particularly to touch
During the marginal area of viewing area 100, the relative area being grounded between cabling 210 and user's finger reduces, and then reduces ground connection
The capacitance of coupled capacitor caused by cabling 210, improves the edge coupling phenomenon of touch-control display panel 10, improves touch-control and shows
Show the touch-control performance of panel 10.
As shown in figure 1, the graphic structure 220 on ground connection cabling 210 can be multiple discrete pierced patterns, and hollow out figure
Case can be rectangle.It should be noted that ground connection cabling 210 can adopt mask plate one-shot forming, can also be initially formed and tie without figure
The cabling of structure 220, is then obtained by the subregion structure of corresponding position on removal cabling.
It should be noted that discrete pierced pattern is not limited to rectangle, or other polygons, or except polygon it
Outer shape.Exemplary, discrete pierced pattern can also be circular (as shown in Figure 2), oval (as shown in Figure 3), fan
Shape (as shown in Figure 4) or irregular figure (as shown in Figure 5).
Also, it should be noted that the present embodiment only enters in multiple discrete staggered modes of rectangle pierced pattern as an example
Row explanation, the not restriction to multiple discrete pierced pattern arrangement modes and set location on ground connection cabling 210, should in different
Accommodation can be carried out with multiple discrete pierced pattern arrangement modes and set location on cabling 210 are grounded under demand.This
Outward, the present embodiment is also not specifically limited to the size and quantity of pierced pattern, exemplary, can be with ground connection cabling 210
Including two separate zigzag strip pierced patterns.
Fig. 6 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided, such as Fig. 6 institutes
Show, touch-control display panel 60 includes viewing area 100 and the non-display area 200 around viewing area 100, and viewing area 100 includes many
Individual touch control electrode 110, exemplary, multiple touch control electrodes 110 include multiple touch-control drive electrodes 111 and multiple touch-control sensings electricity
Pole 112, is provided with the ground connection cabling 210 extended along viewing area frontside edge at least part of non-display area 200, be grounded cabling 210
With graphic structure 220,210 removed subregion of the correspondence ground connection cabling of graphic structure 220.Wherein, graphic structure 220 is
Continuous abnormity third edge pattern.
Referring to Fig. 6, continuous abnormity third edge pattern can be zigzag.Optionally, continuous abnormity third edge pattern also may be used
Think wavy, as shown in Figure 7.Additionally, continuous abnormity third edge pattern can be arranged at ground connection cabling 210 near viewing area
100 side, as shown in Figure 6；Side of the ground connection cabling 210 away from viewing area 100 can also be arranged at, as shown in Figure 8.
It should be noted that the graphic structure 220 on ground connection cabling 210 can also include multiple discrete hollow out figures simultaneously
Case 221 and continuous abnormity third edge pattern 222, as shown in Figure 9.
Optionally, as shown in figure 1, multiple touch control electrodes 110 can include multiple touch-control drive electrodes 111 and multiple touch-controls
Induction electrode 112, multiple touch-control drive electrodes 111 and multiple touch-control sensing electrodes 112 insulate arranged in a crossed manner.
Figure 10 is the cross-sectional view of the dotted line AB along Fig. 1.As shown in Figure 10, touch-control display panel 10 can include
The first substrate 11 being oppositely arranged and second substrate 12, touch-control drive electrode 111 are arranged on first substrate 11, touch-control sensing electricity
Pole 112 is arranged on second substrate 12.It should be noted that touch-control sensing electrode 112 is arranged on second substrate 12, that is, lean on
On the substrate of nearly user's touch control operation, be conducive to improving the sensitivity of touch-control.
Exemplary, touch-control display panel 10 can be liquid crystal touch control display floater, and accordingly, first substrate 11 can be
Array base palte, second substrate 12 can be color membrane substrates.Specifically, many datas for having insulation arranged in a crossed manner on array base palte
Line and multi-strip scanning line, a plurality of data lines and multi-strip scanning line limit multiple sub-pixels, and each sub-pixel includes pixel electrode,
Each pixel electrode correspondence one thin film transistor (TFT) of connection.Additionally, array base palte is also included with pixel electrode insulation set extremely
A few public electrode, and at least one public electrode wire.During the display of liquid crystal touch control display floater, one side number
Specific pixel electrode is made to produce voltage according to the collective effect of line signal and scanning-line signal, on the other hand, public electrode is connecing
Produce and the opposite polarity voltage of pixel electrode voltage after the common electrode signal of public electrode wire offer is provided, and then public
Electric field is formed between electrode and specific pixel electrode, the liquid crystal molecule in corresponding region twists in the presence of the electric field reality
Existing display function.Optionally, in the case that above-mentioned first substrate 11 includes public electrode, public electrode reusable is driven for touch-control
Electrode 111, such setting can reduce the thickness of touch-control display panel 10, be conducive to the thinning of touch-control display panel 10.
Also, it should be noted that can also be that second substrate 12 includes public electrode, public electrode is multiplexed with touch-control sensing
Electrode 112, can equally play the beneficial effect for reducing 10 thickness of touch-control display panel.
Referring to Fig. 1, multiple touch-control drive electrodes 111 and multiple touch-control sensing electrodes 112 can be strip, and multiple
X extends touch-control drive electrode 111 in the first direction, and arrange Y in a second direction, the Y in a second direction of multiple touch-control sensing electrodes 112
Extend, in the first direction X arrangements, first direction X is vertical with second direction Y.
Further, touch-control display panel can also include control chip 230, and non-display area 200 is included positioned at viewing area
The fan-out area 250 of 100 sides, control chip 230 are arranged in fan-out area 250, and ground connection cabling 210 is arranged at fan-out area
In non-display area 200 outside 250.
It should be noted that control chip 230 and touch-control drive electrode 111, touch-control sensing electrode 112 and ground connection cabling
210 connections.Optionally, above-mentioned connection can be realized by wire, it is notable that the not shown touch-control drive electrodes of Fig. 1 111
With the wire between control chip 230.Grounding pin, grounding pin and the end for being grounded cabling 210 are provided with control chip 230
Portion connects, so that the electrostatic in touch-control display panel 10 can be derived by ground connection cabling 210.Additionally, control chip 230 is touch-control
Drive electrode 111 provides touch-control drive signal, and receives the induced signal on touch-control sensing electrode 112, and then realizes that touch-control shows
Show the touch controllable function of panel 10.
Specifically, as shown in figure 1, ground connection cabling 210 including the first ground connection cabling 211, and can be connect with first respectively
Two second ground connection cablings 212 of ground 211 two ends of cabling connection, fan-out area 250 and the first ground connection cabling 211 are in second direction
It is located at the relative both sides in viewing area 100 on Y respectively, and two second ground connection cablings 212 is located on X respectively in a first direction and shows
The relative both sides in area 100.Optionally, two second ground connection cablings 212 are provided with graphic structure 220.
It should be noted that ground connection cabling 210 is not provided with fan-out area 250 so that each wire has the cabling of abundance
Space.Additionally, cabling 210 is grounded shown in Fig. 1 on the premise of cabling space is reserved for each wire, will show to greatest extent
Area 100 is centered around inside which, enables ground connection cabling 210 to guide the electrostatic in large area, preferably protection touch-control display surface
Plate is from electrostatic influence.
Also, it should be noted that the touch-control sensing electrode 112 adjacent with non-display area 200 and corresponding second ground connection cabling
The distance between 212 is relatively near, and when user's finger touches the marginal area of viewing area 100, user's finger is grounded cabling with second
Coupled capacitor can be produced between 212, the coupled capacitor is negative relative to the electric capacity between user's finger and touch-control sensing electrode 112
Value, therefore, the coupled capacitor causes the detection capacitance at touch location to diminish.On the other hand, the coupled capacitor can also make to touch
The capacitance increase of 112 other parts of position place touch-control sensing electrode is touched, noise is produced, and then cannot accurately be detected touch
Position, reduces the touch control detection accuracy of touch-control display panel 10.To solve the above problems, the present embodiment with viewing area
Graphic structure 220 is formed on the second adjacent ground connection cabling 212 of frontside edge, to reduce between user's finger and ground connection cabling 210
Coupled capacitor.Significantly, since the distance between the first ground connection cabling 211 and touch-control sensing electrode 112 are relatively
Far, and be grounded cabling 210 it is vertical with the bearing of trend of touch-control sensing electrode 112, noise phenomena is less, therefore, be Simplified flowsheet,
The present embodiment does not arrange graphic structure 220 on the first ground connection cabling 211, but this is should not be construed as to this utility model embodiment
Restriction, in this utility model other optional embodiments, it is also possible to which on the first ground connection cabling 211, graphic structure is set
220。
Exemplary, ground connection cabling 210 can be arranged with layer with multiple touch-control sensing electrodes 112.
It should be noted that ground connection cabling 210 is provided with beneficial to touch-control display surface with layer with multiple touch-control sensing electrodes 112
The thinning of plate 10.Additionally, ground connection cabling 210 is centered around around multiple touch-control sensing electrodes 112, except playing walking guide electrostatic
Effect outside, additionally it is possible to solve the electrical interference problem of circuit of touch-control sensing electrode 112.
Figure 11 is the overlooking the structure diagram of another touch-control display panel that this utility model embodiment is provided.Such as Figure 11
Shown, touch-control display panel 1000 includes viewing area 100 and the non-display area 200 around viewing area 100, and viewing area 100 is wrapped
Multiple touch control electrodes 110 are included, the ground connection cabling extended along viewing area frontside edge at least part of non-display area 200, is provided with
210, ground connection cabling 210 has graphic structure 220,210 removed subregion of the correspondence ground connection cabling of graphic structure 220.Its
In, multiple touch control electrodes 110 are self-capacitance touch control electrode.
It should be noted that ground connection cabling 210 and multiple self-capacitance touch control electrodes are connected with control chip 230 respectively,
Exemplary, above-mentioned connection can be realized using wire, Figure 11 illustrate only ground connection 210 corresponding wire of cabling.Merit attention
, for self-capacitance touch-control display panel 1000, when user's finger touches viewing area frontside edge region, it is grounded cabling 210
Coupled capacitor can be produced between user's finger, the coupled capacitor is relative to the electricity between user's finger and self-capacitance touch control electrode
Appearance is on the occasion of detection capacitance at touch location being caused to become big, and then increase the complexity of touch control detection.It is above-mentioned to solve
Problem, the present embodiment arrange the ground connection cabling 210 with graphic structure 220, and then reduce above-mentioned coupled capacitor, are conducive to letter
Change the touch control detection process of touch-control display panel 1000.
Figure 12 is the cross-sectional view of the dotted line CD along Figure 11.As shown in figure 12, touch-control display panel 1000 can be with
Including the first substrate 11 and second substrate 12 that are oppositely arranged, self-capacitance touch control electrode can be arranged on first substrate 11.
Further, first substrate 11 can include public electrode, and public electrode 11 is multiplexed with self-capacitance touch control electrode.
Figure 13 is a kind of structural representation of touch control display apparatus that this utility model embodiment is provided.As shown in figure 13,
Touch control display apparatus 1100 include touch-control display panel 1101, and the touch-control display panel 1101 can be above-mentioned of this utility model
Touch-control display panel described in one embodiment.
Above are only preferred embodiment of the present utility model and the know-why used.This utility model is not limited to here
Specific embodiment, the various significant changes that can be carried out for a person skilled in the art, readjust and substitute and will not
Depart from protection domain of the present utility model.Therefore, although this utility model has been carried out by above example more detailed
Illustrate, but this utility model is not limited only to above example, in the case where conceiving without departing from this utility model, can be with
Including more other Equivalent embodiments, and scope of the present utility model is determined by the scope of claim.
Claims (17)
1. a kind of touch-control display panel, it is characterised in that including viewing area and the non-display area around the viewing area,
The viewing area includes multiple touch control electrodes；
At least partly the ground connection cabling extended along the edge of display area is provided with the non-display area；
The ground connection cabling has graphic structure, and the graphic structure correspondence is described to be grounded the removed subregion of cabling.
2. touch-control display panel according to claim 1, it is characterised in that the graphic structure includes multiple discrete engraving
Null pattern.
3. touch-control display panel according to claim 2, it is characterised in that the discrete pierced pattern is circular, ellipse
Circle, polygon, sector or irregular figure.
4. touch-control display panel according to claim 1, it is characterised in that the graphic structure includes continuous heterotype edge
Edge pattern, the continuous special-shaped third edge pattern are arranged at side of the ground connection cabling near the viewing area.
5. touch-control display panel according to claim 4, it is characterised in that the continuous special-shaped third edge pattern is sawtooth
Shape is wavy.
6. touch-control display panel according to claim 1, it is characterised in that the plurality of touch control electrode includes multiple touch-controls
Drive electrode and multiple touch-control sensing electrodes, the plurality of touch-control drive electrode and the plurality of touch-control sensing electrode insulation intersect
Arrange.
7. touch-control display panel according to claim 6, it is characterised in that the ground connection cabling and the plurality of touch-control sense
Electrode is answered to arrange with layer.
8. touch-control display panel according to claim 6, it is characterised in that the plurality of touch-control drive electrode and described
Multiple touch-control sensing electrodes are strip, and the plurality of touch-control drive electrode is extended in a first direction, and is arranged in a second direction,
The plurality of touch-control sensing electrode extends along the second direction, along the first direction arrange, the first direction with it is described
Second direction is vertical.
9. touch-control display panel according to claim 8, it is characterised in that also including control chip, the non-display area
Including the fan-out area positioned at the viewing area side, the control chip is arranged in the fan-out area, and the ground connection is walked
Line is arranged in the non-display area outside the fan-out area.
10. touch-control display panel according to claim 9, the ground connection cabling include the first ground connection cabling, and respectively
Two second ground connection cablings being connected with the described first ground connection cabling two ends, the fan-out area and the first ground connection cabling are existed
The relative both sides in the viewing area, and two the second ground connection cablings are located in the second direction respectively in the first party
It is located at the relative both sides in the viewing area upwards respectively.
11. touch-control display panels according to claim 10, it is characterised in that two the second ground connection cablings are provided with
The graphic structure.
12. touch-control display panels according to claim 6, it is characterised in that the touch-control display panel includes relative setting
The first substrate put and second substrate, the touch-control drive electrode are arranged on the first substrate, the touch-control sensing electrode
It is arranged on the second substrate.
13. touch-control display panels according to claim 12, it is characterised in that the first substrate includes public electrode,
The public electrode is multiplexed with the touch-control drive electrode.
14. touch-control display panels according to claim 1, it is characterised in that the plurality of touch control electrode is touched for self-capacitance
Control electrode.
15. touch-control display panels according to claim 14, it is characterised in that the touch-control display panel includes relative setting
The first substrate put and second substrate, the self-capacitance touch control electrode are arranged on the first substrate.
16. touch-control display panels according to claim 15, it is characterised in that the first substrate includes public electrode,
The public electrode is multiplexed with the self-capacitance touch control electrode.
17. a kind of touch control display apparatus, it is characterised in that including the arbitrary described touch-control display panel of claim 1-16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957978.1U CN206133510U (en) | 2016-08-26 | 2016-08-26 | Touch display panel and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957978.1U CN206133510U (en) | 2016-08-26 | 2016-08-26 | Touch display panel and touch display device |
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| Publication Number | Publication Date |
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| CN206133510U true CN206133510U (en) | 2017-04-26 |
Family
ID=58566279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620957978.1U Active CN206133510U (en) | 2016-08-26 | 2016-08-26 | Touch display panel and touch display device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343739A (en) * | 2018-10-16 | 2019-02-15 | 京东方科技集团股份有限公司 | Touching display screen and its manufacturing method, touch control display apparatus |
| CN109491553A (en) * | 2018-10-09 | 2019-03-19 | 泉州市盛维电子科技有限公司 | Capacitance type touch-control panel with additional call wire |
| CN110827692A (en) * | 2019-11-28 | 2020-02-21 | 昆山国显光电有限公司 | Mother board for manufacturing display panel |
| CN111198627A (en) * | 2018-11-16 | 2020-05-26 | 南昌欧菲触控科技有限公司 | Conductive film and touch screen |
| WO2020258457A1 (en) * | 2019-06-25 | 2020-12-30 | 武汉华星光电技术有限公司 | Flexible display apparatus |
| CN113282187A (en) * | 2020-02-20 | 2021-08-20 | 上海中航光电子有限公司 | Display panel and display device |
| WO2023236288A1 (en) * | 2022-06-08 | 2023-12-14 | 武汉华星光电半导体显示技术有限公司 | Touch display panel |
-
2016
- 2016-08-26 CN CN201620957978.1U patent/CN206133510U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491553A (en) * | 2018-10-09 | 2019-03-19 | 泉州市盛维电子科技有限公司 | Capacitance type touch-control panel with additional call wire |
| CN109343739A (en) * | 2018-10-16 | 2019-02-15 | 京东方科技集团股份有限公司 | Touching display screen and its manufacturing method, touch control display apparatus |
| CN109343739B (en) * | 2018-10-16 | 2023-04-07 | 京东方科技集团股份有限公司 | Touch display screen, manufacturing method thereof and touch display device |
| CN111198627A (en) * | 2018-11-16 | 2020-05-26 | 南昌欧菲触控科技有限公司 | Conductive film and touch screen |
| WO2020258457A1 (en) * | 2019-06-25 | 2020-12-30 | 武汉华星光电技术有限公司 | Flexible display apparatus |
| CN110827692A (en) * | 2019-11-28 | 2020-02-21 | 昆山国显光电有限公司 | Mother board for manufacturing display panel |
| CN113282187A (en) * | 2020-02-20 | 2021-08-20 | 上海中航光电子有限公司 | Display panel and display device |
| WO2023236288A1 (en) * | 2022-06-08 | 2023-12-14 | 武汉华星光电半导体显示技术有限公司 | Touch display panel |
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