CN206162462U - Touch display panel and touch display device - Google Patents
Touch display panel and touch display device Download PDFInfo
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- CN206162462U CN206162462U CN201621174547.4U CN201621174547U CN206162462U CN 206162462 U CN206162462 U CN 206162462U CN 201621174547 U CN201621174547 U CN 201621174547U CN 206162462 U CN206162462 U CN 206162462U
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- touch
- display panel
- control display
- substrate
- conductor wire
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Abstract
The utility model discloses a touch display panel and touch display device relates to the touch -control and shows the field, and this touch -control display panel include: relative first base plate and the second base plate that sets up, the electrostatic shield layer sets up the one side of keeping away from the second base plate in first base plate, the conductor wire sets up between second base plate and electrostatic shield layer to be connected with electrostatic shield layer electricity, and the resistance of conductor wire is less than the resistance on electrostatic shield layer, the ground connection solder joint sets up on the second base plate, conductive connection part, conductor wire and ground connection solder joint are connected to the electricity. The utility model provides a touch -control display panel is owing to increased the conductor wire between electrostatic shield layer and second base plate for the electrostatic charge derives to the ground connection solder joint through the conductor wire more easily, promotes touch -control display panel's antistatic effect, does not influence touch -control display panel's touch signal simultaneously.
Description
Technical field
The utility model is related to touch-control display field, more particularly to a kind of touch-control display panel and including the touch-control display surface
The touch control display apparatus of plate.
Background technology
Touch-control display panel of the prior art generally includes from top to bottom upper polaroid, shield layer with high resistivity film layer, color film base
Plate, liquid crystal layer, array base palte and down polaroid.To improve the antistatic effect of touch-control display panel, in color membrane substrates and battle array
Row substrate, can be in one layer of the plated surface of color membrane substrates about into after boxShield layer with high resistivity film layer, the shield layer with high resistivity film layer one
As require connect on array base palte one ground connection solder joint (GND Pad) to discharge the electrostatic in the shield layer with high resistivity film layer.It is existing
Technology is typically connected the shield layer with high resistivity film layer with above-mentioned ground connection solder joint by silver paste, as electrostatic screen layer, to strengthen touch-control
The antistatic effect of display floater.However, because the resistance of shield layer with high resistivity film layer is higher, the derivation of electrostatic charge is less efficient, still
The antistatic effect of touch-control display panel can be affected；And if by the resistance reduction of shield layer with high resistivity film layer, touch-control may be shown again
Show the touching signals shielding of panel, affect touch-control effect.
Utility model content
In view of this, the utility model provides a kind of touch-control display panel and the touch-control including the touch-control display panel shows
Device.
In a first aspect, the utility model embodiment provides a kind of touch-control display panel, including：The first substrate being oppositely arranged
And second substrate；
Electrostatic screen layer, is arranged at side of the first substrate away from the second substrate；
Conductor wire, is arranged between the first substrate and the electrostatic screen layer, and is electrically connected with the electrostatic screen layer
Connect, and the resistance of the conductor wire is less than the resistance of the electrostatic screen layer；
Ground connection solder joint, is arranged on the second substrate；
Conductive connection part, electrically connects the conductor wire and the ground connection solder joint.
Alternatively, the conductor wire extends along at least one edge of the first substrate.
Alternatively, the conductor wire is arranged along the surrounding of the first substrate.
Alternatively, the material of the conductor wire includes tin indium oxide or metal.
Alternatively, the resistance value scope of the electrostatic screen layer is 5 × 108Ω/sqr-10×109Ω/sqr。
Alternatively, the material of the electrostatic screen layer includes antimony tin.
Alternatively, the touch-control display panel includes being arranged at the first substrate away from the side of the second substrate
Upper polaroid, the upper polaroid includes conductive pressure sensitive adhesive, and the upper polaroid passes through the conductive pressure sensitive adhesive and described first
Baseplate-laminating, the conductive pressure sensitive adhesive is multiplexed with the electrostatic screen layer.
Alternatively, the conductive connection part is silver paste, conducting resinl or conductive tape.
Alternatively, the touch-control display panel includes viewing area and the non-display area around the viewing area, the conduction
Line includes exposed area in the non-display area away from the side of the first substrate, and the conductive connection part passes through the exposed area
Electrically connect with the conductor wire.
Alternatively, the ground connection solder joint is located at the non-display area and positioned at the second substrate near the first substrate
Side, the ground connection solder joint and the exposed area are located at the non-display area of described viewing area the same side.
What second aspect, a kind of touch control display apparatus of the utility model embodiment offer, including above-mentioned first aspect were provided
Touch-control display panel.
Compared with prior art, the touch-control display panel and touch control display apparatus of the utility model offer is due in electrostatic sheild
Cover and increased between layer and first substrate conductor wire, and the resistance of conductor wire is less than the resistance of electrostatic screen layer so that electrostatic sheild
The electrostatic charge covered on layer is derived to ground connection solder joint more easily by conductor wire, effectively lifts the antistatic energy of touch-control display panel
Power, while not interfering with the touching signals of touch-control display panel.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of schematic top plan view of touch-control display panel that the utility model embodiment is provided；
Fig. 2 is a kind of generalized section of the touch-control display panel shown in Fig. 1 along AA ' directions；
Fig. 3 is the schematic top plan view of another kind of touch-control display panel that the utility model embodiment is provided；
Fig. 4 is the schematic top plan view of another touch-control display panel that the utility model embodiment is provided；
Fig. 5 is a kind of generalized section of the touch-control display panel shown in Fig. 4 along AA ' directions.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
In order to solve technical problem present in prior art, the utility model embodiment provides a kind of touch-control display surface
Plate, including the first substrate and second substrate that are oppositely arranged；Electrostatic screen layer, is arranged at first substrate away from the one of second substrate
Side；Conductor wire, is arranged between first substrate and electrostatic screen layer, and electrically connects with electrostatic screen layer, and the resistance of conductor wire
Less than the resistance of electrostatic screen layer；Ground connection solder joint, is arranged on second substrate；Conductive connection part, electrical connection conductor wire and ground connection
Solder joint.
It is a kind of schematic top plan view of touch-control display panel that the utility model embodiment is provided with reference to Fig. 1 and Fig. 2, Fig. 1,
Fig. 2 is a kind of generalized section of the touch-control display panel shown in Fig. 1 along AA ' directions.As depicted in figs. 1 and 2, the present embodiment is carried
For touch-control display panel include the first substrate 11 that is oppositely arranged and second substrate 12；Electrostatic screen layer 130, is arranged at first
Side of the substrate 11 away from second substrate 12；Conductor wire 14, is arranged between first substrate 11 and electrostatic screen layer 130, and with
Electrostatic screen layer 130 is electrically connected, and the resistance of conductor wire 14 is less than the resistance of electrostatic screen layer 130；Ground connection solder joint 15, is arranged at
On second substrate 12；Conductive connection part 16, electrical connection conductor wire 14 and ground connection solder joint 15.
It should be noted that by taking display panels as an example, first substrate 11 can be color membrane substrates, and second substrate 12 can
Being array base palte.
Touch-control display panel shown in Fig. 1 and Fig. 2 compared with prior art, due in the base of electrostatic screen layer 130 and first
Conductor wire 14 is increased between plate 11, and the resistance of conductor wire 14 is less than the resistance of electrostatic screen layer 130 so that electrostatic screen layer
Electrostatic charge on 130 is derived to ground connection solder joint 15 more easily by conductor wire 14, effectively lifts the antistatic of touch-control display panel
Ability, while not interfering with the touching signals of touch-control display panel.
Alternatively, the resistance value scope of electrostatic screen layer 130 is 5 × 108Ω/sqr-10×109Ω/sqr.Work as electrostatic sheild
The resistance for covering layer 130 is less than 5 × 108During Ω/sqr, the touching signals of touch-control display panel can be obviously reduced, and touch-control performance becomes
Difference；And as the resistance of electrostatic screen layer gradually increases, static discharge failure voltage is gradually reduced, i.e., touch-control display panel is anti-
Electrostatic capacity is gradually reduced, when the resistance of electrostatic screen layer is more than 10 × 109During Ω/sqr, the antistatic energy of touch-control display panel
Power is substantially deteriorated, and the Show Color that may cause touch-control display panel easily occurs exception.Therefore, when the electricity of electrostatic screen layer 130
Standard resistance range is 5 × 108Ω/sqr-10×109During Ω/sqr, touch-control display panel can have good antistatic effect, also not
Touching signals can be made to be affected.
Specifically, in the present embodiment, the material of electrostatic screen layer 130 can include antimony tin (antimony tin
Oxide, ATO) so that the resistance value of electrostatic screen layer 130 is in 5 × 108Ω/sqr-10×109In the range of Ω/sqr.Certainly,
In the utility model embodiment other optional embodiments, the material of electrostatic screen layer 130 can also include other materials,
The utility model embodiment is not especially limited to this.
With continued reference to Fig. 1, in the present embodiment, a line edge (i.e. in Fig. 1 first base of the conductor wire 14 along first substrate 11
The right hand edge of plate 11) extend.In the utility model in other optional embodiments, conductor wire 14 can be along first substrate 11
Two edges or three edges extend, or along the surrounding setting of first substrate 11, as shown in figure 3, being that the utility model is implemented
The schematic top plan view of another kind of touch-control display panel that example is provided, with the something in common of the touch-control display panel shown in Fig. 1 herein
Repeat no more, difference is that conductor wire 14 is arranged along the surrounding of first substrate 11.So arrange and cause the conductor wire 14 can be with
The four edges edge of first substrate 11 is distributed in, is more beneficial for deriving the electrostatic charge on first substrate 11, further enhance touch-control
The antistatic effect of display floater.
Refer to Fig. 4 and Fig. 5, Fig. 4 are that the vertical view of another touch-control display panel that the utility model embodiment is provided is shown
It is intended to, Fig. 5 is a kind of generalized section of the touch-control display panel shown in Fig. 4 along AA ' directions.As shown in Figure 4 and Figure 5, this reality
Apply first substrate 11 and second substrate 12 that the touch-control display panel of example offer includes being oppositely arranged；Upper polaroid 13, is arranged at
Away from the side of second substrate 12, upper polaroid 13 includes conductive pressure sensitive adhesive to first substrate 11, and upper polaroid 13 is by conductive pressure
Quick glue is fitted with first substrate 11, and conductive pressure sensitive adhesive is multiplexed with electrostatic screen layer 130；Conductor wire 14, is arranged at first substrate 11
And electrostatic screen layer 130 between, and electrically connect with electrostatic screen layer 130, and the resistance of conductor wire 14 is less than electrostatic screen layer 130
Resistance；Ground connection solder joint 15, is arranged on second substrate 12；Conductive connection part 16, electrical connection conductor wire 14 and ground connection solder joint 15.
Touch-control display panel shown in Fig. 4 and Fig. 5 compared with prior art, by the pressure sensitive adhesive of upper polaroid 13 plus
Enter conductive material and make conductive pressure sensitive adhesive, and the conductive pressure sensitive adhesive is multiplexed with into electrostatic screen layer 130, due in electrostatic sheild
Cover and conductor wire 14 is increased between layer 130 and first substrate 11, and the resistance of conductor wire 14 is less than the electricity of electrostatic screen layer 130
Resistance so that the electrostatic charge on electrostatic screen layer 130 is derived to ground connection solder joint 15 more easily by conductor wire 14, effectively lifts touch-control
The antistatic effect of display floater, while not interfering with the touching signals of touch-control display panel.
Specifically, when preparing conductive pressure sensitive adhesive in technique, conducting particles can be added in pressure sensitive adhesive, such as organic conductive is high
Molecule, inorganic, metal oxide etc., the utility model embodiment is not specifically limited to this.
The upper polaroid 13 of the touch-control display panel shown in Fig. 5 can also include being located at the top of conductive pressure sensitive adhesive 130 and according to
First support membrane 131 of secondary setting, light polarizing film 132, the second support membrane 133 and diaphragm 134.Alternatively, first support membrane
131 and second support membrane 133 be Triafol T (triacetyl cellulose, TAC) film, the light polarizing film 132 is poly- second
Enol (polyvinyl alcohol, PVA) film.In above-mentioned upper polaroid 13, play polarization is light polarizing film 132, but by
Easily hydrolyze in the polyvinyl alcohol for making above-mentioned light polarizing film 132, in order to protect the physical characteristic of light polarizing film 132, therefore in polarisation
The each compound one layer support membrane (such as first that there is high light transmission rate, water-tolerant to have certain mechanical strength again in both sides of film 132
The support support membrane 133 of film 131 and second) protected.It should be noted that the first support membrane 131, light polarizing film 132, second are supported
The material of film 133 is not limited to above-mentioned material, and above-mentioned material is a kind of optional implementation of the utility model embodiment.
Alternatively, in any of the above-described embodiment, conductive connection part 16 is silver paste, by a silver paste technique by electrostatic screen layer
130 electrically connect with ground connection solder joint 15.It should be noted that conductive connection part 16 is prepared using conductive material, do not limit
In silver paste.For example, in the utility model in other optional embodiments, conductive connection part 16 can also select conducting resinl, lead
The conductive materials such as electric adhesive tape.
Additionally, with continued reference to Fig. 1 to Fig. 5, in the various embodiments described above, touch-control display panel includes viewing area 101 and encloses
Around the non-display area 102 of viewing area 101, conductor wire 14 is arranged at non-display area 102.Conductor wire 14 non-display area 102 away from
The side of first substrate includes exposed area 141, and conductive connection part 16 is electrically connected by exposed area 141 with conductor wire 14.Ground connection weldering
Point 15 is located at non-display area 102 and positioned at second substrate 12 near the side of first substrate 11, ground connection solder joint 15 and exposed area 141
Positioned at the non-display area 102 of the same side of viewing area 101.So it is grounded solder joint 15 closer to the distance with exposed area 141, can saves
The material of conductive connection part 16, reduces technology difficulty.
On the basis of the various embodiments described above, the material of conductor wire 14 can include tin indium oxide (indium tin
Oxide, ITO), because tin indium oxide is transparent conductive material, then conductor wire 14 may be located at non-display area 102, it is also possible to
Part is located at viewing area 101, simplifies manufacture craft.Additionally, when conductor wire 14 is located at non-display area 102, conductor wire 14
Material need not be transparent material, therefore can also include metal, and the resistance of usual metal is less, can cause electrostatic screen layer
Electrostatic charge on 130 is derived to ground connection solder joint 15 more easily by conductor wire 14, further lifts the anti-quiet of touch-control display panel
Electric energy power.
It should be noted that in the various embodiments described above, the shape, the shape of ground connection solder joint 15 to exposed area 141 is not made
Limit, it is concrete depending on manufacturing process.
The utility model embodiment also provides a kind of touch control display apparatus, and the touch control display apparatus include any of the above one
Touch-control display panel described in embodiment.There is the touch control display apparatus that the utility model embodiment is provided the utility model to implement
The beneficial effect of the touch-control display panel that example is provided, may be referred to the touch-control display panel of above-described embodiment offer, and here is not done
Repeat.The touch control display apparatus can be that mobile phone, notebook, panel computer, Electronic Paper etc. arbitrarily have touch display function
Equipment.
It should be noted that touch-control display panel provided in an embodiment of the present invention and touch control display apparatus are with liquid crystal display
Illustrate as a example by panel and display device, but, scheme provided in an embodiment of the present invention is applicable not only to display panels
And liquid crystal indicator, can equally be well applied to organic light emission (OLED, Organic Light-Emitting Diode) display surface
Plate and organic light-emitting display device, and other kinds of display floater and display device.
The touch-control display panel for being provided the utility model embodiment above and touch control display apparatus have carried out detailed Jie
Continue, specific case used herein is set forth to principle of the present utility model and embodiment, above example is said
It is bright to be only intended to help and understand method of the present utility model and its core concept；Simultaneously for one of ordinary skill in the art,
According to thought of the present utility model, will change in specific embodiments and applications, in sum, this explanation
Book content should not be construed as to restriction of the present utility model.
Claims (11)
1. a kind of touch-control display panel, including：
The first substrate being oppositely arranged and second substrate；
Electrostatic screen layer, is arranged at side of the first substrate away from the second substrate；
Conductor wire, is arranged between the first substrate and the electrostatic screen layer, and electrically connects with the electrostatic screen layer, and
Resistance of the resistance of the conductor wire less than the electrostatic screen layer；
Ground connection solder joint, is arranged on the second substrate；
Conductive connection part, electrically connects the conductor wire and the ground connection solder joint.
2. touch-control display panel according to claim 1, it is characterised in that the conductor wire along the first substrate extremely
Few a line edge extends.
3. touch-control display panel according to claim 2, it is characterised in that the conductor wire along the first substrate four
Week is arranged.
4. touch-control display panel according to claim 1, it is characterised in that the material of the conductor wire includes tin indium oxide
Or metal.
5. touch-control display panel according to claim 1, it is characterised in that the resistance value scope of the electrostatic screen layer is
5×108Ω/sqr-10×109Ω/sqr。
6. touch-control display panel according to claim 1, it is characterised in that the material of the electrostatic screen layer includes oxidation
Antimony tin.
7. touch-control display panel according to claim 1, it is characterised in that the touch-control display panel includes being arranged at institute
State upper polaroid of the first substrate away from the side of the second substrate, the upper polaroid includes conductive pressure sensitive adhesive, it is described on
Polaroid is fitted by the conductive pressure sensitive adhesive with the first substrate, and the conductive pressure sensitive adhesive is multiplexed with the electrostatic screen
Layer.
8. touch-control display panel according to claim 1, it is characterised in that the conductive connection part is silver paste, conducting resinl
Or conductive tape.
9. touch-control display panel according to claim 1, it is characterised in that the touch-control display panel include viewing area and
Around the non-display area of the viewing area；
The conductor wire includes exposed area in the non-display area away from the side of the first substrate, and the conductive connection part leads to
Cross the exposed area to electrically connect with the conductor wire.
10. touch-control display panel according to claim 9, it is characterised in that the ground connection solder joint is located at described non-display
Area and positioned at the second substrate near the side of the first substrate, the ground connection solder joint and the exposed area are located at described aobvious
Show the non-display area of area the same side.
11. a kind of touch control display apparatus, it is characterised in that include the touch-control display surface as described in any one of claim 1-10
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621174547.4U CN206162462U (en) | 2016-11-02 | 2016-11-02 | Touch display panel and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621174547.4U CN206162462U (en) | 2016-11-02 | 2016-11-02 | Touch display panel and touch display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162462U true CN206162462U (en) | 2017-05-10 |
Family
ID=58655569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621174547.4U Active CN206162462U (en) | 2016-11-02 | 2016-11-02 | Touch display panel and touch display device |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045409A (en) * | 2017-05-26 | 2017-08-15 | 厦门天马微电子有限公司 | A kind of touch-control display panel and preparation method thereof, display device |
| CN107340908A (en) * | 2017-06-23 | 2017-11-10 | 厦门天马微电子有限公司 | Touching display screen, touch control display apparatus, progress control method and device |
| CN107390933A (en) * | 2017-07-28 | 2017-11-24 | 武汉天马微电子有限公司 | A kind of touch-control display panel |
| CN107688252A (en) * | 2016-08-04 | 2018-02-13 | 鸿富锦精密工业（深圳）有限公司 | Embedded touch liquid crystal display panel |
| CN107885385A (en) * | 2017-11-13 | 2018-04-06 | 北京小米移动软件有限公司 | Display panel and its production technology |
| CN108776407A (en) * | 2018-05-31 | 2018-11-09 | 信利光电股份有限公司 | A kind of display module and terminal |
| CN109031800A (en) * | 2017-06-12 | 2018-12-18 | 三星显示有限公司 | Display device including backlight assembly |
| CN109256035A (en) * | 2018-09-14 | 2019-01-22 | Oppo（重庆）智能科技有限公司 | Display screen, the manufacturing method of display screen and electronic equipment |
| CN109407373A (en) * | 2018-09-18 | 2019-03-01 | 江西沃格光电股份有限公司 | High resistant plated film, color membrane substrates and liquid crystal display panel |
| CN109785746A (en) * | 2018-12-28 | 2019-05-21 | 友达光电（昆山）有限公司 | A kind of display device |
| CN110121676A (en) * | 2017-09-08 | 2019-08-13 | 华为技术有限公司 | A kind of display module, display panel, display device and electronic equipment |
| CN110262141A (en) * | 2019-04-08 | 2019-09-20 | 厦门天马微电子有限公司 | A kind of display panel and display device |
| TWI674523B (en) * | 2018-01-12 | 2019-10-11 | 大陸商寶宸（廈門）光學科技有限公司 | Touch display apparatus |
| CN110564217A (en) * | 2019-05-16 | 2019-12-13 | 华为技术有限公司 | electronic equipment, display screen, glass cover plate and manufacturing method of glass cover plate |
| CN111179759A (en) * | 2020-02-12 | 2020-05-19 | 京东方科技集团股份有限公司 | Folding structure and folding display device |
| TWI702442B (en) * | 2019-01-17 | 2020-08-21 | 大陸商友達光電（昆山）有限公司 | Display panel |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688252A (en) * | 2016-08-04 | 2018-02-13 | 鸿富锦精密工业（深圳）有限公司 | Embedded touch liquid crystal display panel |
| CN107045409A (en) * | 2017-05-26 | 2017-08-15 | 厦门天马微电子有限公司 | A kind of touch-control display panel and preparation method thereof, display device |
| CN109031800A (en) * | 2017-06-12 | 2018-12-18 | 三星显示有限公司 | Display device including backlight assembly |
| CN107340908A (en) * | 2017-06-23 | 2017-11-10 | 厦门天马微电子有限公司 | Touching display screen, touch control display apparatus, progress control method and device |
| CN107390933A (en) * | 2017-07-28 | 2017-11-24 | 武汉天马微电子有限公司 | A kind of touch-control display panel |
| CN110121676A (en) * | 2017-09-08 | 2019-08-13 | 华为技术有限公司 | A kind of display module, display panel, display device and electronic equipment |
| CN107885385A (en) * | 2017-11-13 | 2018-04-06 | 北京小米移动软件有限公司 | Display panel and its production technology |
| CN107885385B (en) * | 2017-11-13 | 2021-02-19 | 北京小米移动软件有限公司 | Display panel and production process thereof |
| TWI674523B (en) * | 2018-01-12 | 2019-10-11 | 大陸商寶宸（廈門）光學科技有限公司 | Touch display apparatus |
| CN108776407A (en) * | 2018-05-31 | 2018-11-09 | 信利光电股份有限公司 | A kind of display module and terminal |
| CN109256035A (en) * | 2018-09-14 | 2019-01-22 | Oppo（重庆）智能科技有限公司 | Display screen, the manufacturing method of display screen and electronic equipment |
| CN109256035B (en) * | 2018-09-14 | 2021-03-02 | Oppo（重庆）智能科技有限公司 | Display screen, manufacturing method of display screen and electronic equipment |
| CN109407373A (en) * | 2018-09-18 | 2019-03-01 | 江西沃格光电股份有限公司 | High resistant plated film, color membrane substrates and liquid crystal display panel |
| CN109785746A (en) * | 2018-12-28 | 2019-05-21 | 友达光电（昆山）有限公司 | A kind of display device |
| TWI702442B (en) * | 2019-01-17 | 2020-08-21 | 大陸商友達光電（昆山）有限公司 | Display panel |
| CN110262141A (en) * | 2019-04-08 | 2019-09-20 | 厦门天马微电子有限公司 | A kind of display panel and display device |
| CN110564217A (en) * | 2019-05-16 | 2019-12-13 | 华为技术有限公司 | electronic equipment, display screen, glass cover plate and manufacturing method of glass cover plate |
| CN111179759A (en) * | 2020-02-12 | 2020-05-19 | 京东方科技集团股份有限公司 | Folding structure and folding display device |
| CN111179759B (en) * | 2020-02-12 | 2022-01-28 | 京东方科技集团股份有限公司 | Folding structure and folding display device |
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| GR01 | Patent grant |