CN106547382A - The contact panel and touch control display apparatus of tool antenna - Google Patents
The contact panel and touch control display apparatus of tool antenna Download PDFInfo
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- CN106547382A CN106547382A CN201510611072.4A CN201510611072A CN106547382A CN 106547382 A CN106547382 A CN 106547382A CN 201510611072 A CN201510611072 A CN 201510611072A CN 106547382 A CN106547382 A CN 106547382A
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Abstract
Contact panel and touch control display apparatus of this case with regard to a kind of tool antenna, the touch control display apparatus include contact panel and display module.Contact panel includes：Flexible light transmission film, the first section of tool and kink；Metal grill circuit, is arranged at an at least surface of flexible light transmission film, and is laid in the first section, with framework as visual Touch Zone；Multiple metal lead wires, are arranged at an at least surface of flexible light transmission film, and are laid in the periphery of visual Touch Zone, and are electrically connected with metal grill circuit；Antenna radiator, is arranged at an at least surface of flexible light transmission film, and at least one positioned at kink, antenna radiator and metal grill circuit and multiple metal lead wires is located at same surface and one-shot forming is in the surface.Display module has side, and antenna radiator relative to the side of display module.Antenna radiator is formed using the same processing step of the induction electrode of visual Touch Zone or the metal lead wire in perimeter circuit area is formed, makes integral thickness consistent.
Description
Technical field
This case is related to touch-control display field, and the contact panel and touch-control of more particularly to a kind of tool antenna show dress
Put.
Background technology
At present, touch technology has been widely used in the display device of various electronic installations, in order to make
User manipulates the start of the electronic installation using touch control manner.In general, the touch-control of electronic installation shows
Device includes contact panel and display module.Contact panel includes substrate, multiple induction electrodes and many
Individual metal lead wire, wherein substrate can be divided into visual Touch Zone and perimeter circuit area, multiple induction electrodes
It is arranged at substrate and is configured in visual Touch Zone, multiple metal lead wires is arranged at substrate and is configured at periphery
In line areas, and each metal lead wire is electrically connected with corresponding induction electrode.Contact panel with it is aobvious
Show that module fits, be thereby configured to the touch control display apparatus of electronic installation with group.
Additionally, with the progress of Information ＆ Communication Technology, the electronic installation for having radio communication function is for example moved
Mobile phone, panel computer, portable computer have become indispensable outfit in people's daily life.One
As for, the electronic installation for having radio communication function need to include antenna and wireless signal processing module, its
Middle antenna frame is wireless signal transmit-receive cell, and the electricity of electronic installation is generally arranged in the way of additional
On the plate of road or housing inner surface.However, the trend that electronic installation is increasingly towards frivolous and high density is sent out
Exhibition, traditional antenna element and its set-up mode will occupy the space inside electronic installation, affect inner wire
Road layout, makes the thickness of electronic installation further cannot reduce, and will increase the number of assembling steps of electronic installation
With material cost.Additionally, traditional antenna element and set-up mode easily cause signal interference, day is affected
The efficiency of line and contact panel.Therefore, in fact be necessary development it is a kind of can be by aerial integration in contact panel
Structure, to solve prior art problem encountered.
The content of the invention
The purpose of this case is the contact panel and touch control display apparatus for providing a kind of tool antenna, be can be applicable to
Tool radio communication function electronic installation, need not use additional antenna element, can reduce number of assembling steps and
Material cost is reduced, and signal can be avoided to disturb, it is ensured that the efficiency of contact panel and antenna.
The another object of this case is the contact panel and touch control display apparatus for providing a kind of tool antenna, and which is tied
Structure is frivolous, can Simplified flowsheet, and structural thickness can be reduced.
It is that, up to above-mentioned purpose, this case provides a kind of touch control display apparatus, including contact panel and display mould
Block.Contact panel includes flexible light transmission film, metal grill circuit, multiple metal lead wires and antenna spoke
Beam.Flexible light transmission film has the first section and kink.Metal grill circuit is arranged at flexible saturating
An at least surface of optical thin film, and the first section is laid in, with framework as visual Touch Zone.Multiple metals
Lead is arranged at an at least surface for flexible light transmission film, and is laid in the periphery of visual Touch Zone, and
It is electrically connected with metal grill circuit respectively.Antenna radiator be arranged at flexible light transmission film this at least one
Surface, and be located at kink, wherein antenna radiator and metal grill circuit and multiple metal lead wires
At least one is located at same surface and one-shot forming is in the surface.Display module has one side, wherein day
Beta radiation body phase is for the side of display module.
Be up to above-mentioned purpose, this case separately provide it is a kind of tool antenna contact panel, including flexible light transmission film,
Metal grill circuit, multiple metal lead wires and antenna radiator.Flexible light transmission film has the first section
And kink.Metal grill circuit is arranged at an at least surface of flexible light transmission film, and is laid in
One section, with framework as visual Touch Zone.Multiple metal lead wires be arranged at flexible light transmission film this at least
One surface, and the periphery of visual Touch Zone is laid in, and be electrically connected with metal grill circuit respectively.My god
Beta radiation body is arranged at an at least surface for flexible light transmission film, and is located at kink, wherein antenna spoke
Beam is located at same surface and one-shot forming with least one of metal grill circuit and multiple metal lead wires
In the surface.
A kind of contact panel and touch control display apparatus of tool antenna that this case is provided, which is visual using being formed
The same processing step of the induction electrode of Touch Zone or the metal lead wire in perimeter circuit area is forming aerial radiation
Body, makes integral thickness consistent, and because antenna is on the side, does not interfere with contact panel size and will not make
Disturb into signal.
Description of the drawings
Cross section structure schematic diagrams of the Fig. 1 for the touch control display apparatus of the first preferred embodiment of this case.
Fig. 2 is the part-structure schematic diagram combined with display module by the contact panel of the tool antenna of Fig. 1.
An exemplary production flow figures of the Fig. 3 for the metal grill circuit and antenna radiator of this case.
An exemplary production flow figures of the Fig. 4 for the metal lead wire and antenna radiator of this case.
Fig. 5 is the cross section structure schematic diagram of a change case of the touch control display apparatus shown in Fig. 1.
Fig. 6 is the cross section structure schematic diagram of another change case of the touch control display apparatus shown in Fig. 1.
Cross section structure schematic diagrams of the Fig. 7 for the touch control display apparatus of the second preferred embodiment of this case.
Fig. 8 is the part-structure schematic diagram combined with display module by the contact panel of the tool antenna of Fig. 7.
Cross section structure schematic diagrams of the Fig. 9 for the touch control display apparatus of the 3rd preferred embodiment of this case.
Figure 10 is the part-structure schematic diagram combined with display module by the contact panel of the tool antenna of Fig. 9.
Description of reference numerals：
1：Contact panel (or contact panel of weighing-appliance antenna)
2：Display module
3：Housing
4：Touch control display apparatus
10A：Visual Touch Zone
10B：Perimeter circuit area
11：Flexible light transmission film
11a：First surface
11b：Second surface
111：First section
112：Kink
113：Second section
12：Metal grill circuit
121：Multiple first induction electrodes
122：Multiple second induction electrodes
13：Multiple metal lead wires
14：Antenna radiator
15：Earth lead
21：Display surface
22：Bottom surface
23：Side
31：Side wall
32：Accommodation space
G：Gap
Specific embodiment
Some exemplary embodiments for embodying this pattern characteristics with advantage will be described in the explanation of back segment in detail.Should
It is understood by this case and there can be various changes in different aspects, its scope all without departing from this case,
And explanation therein and accompanying drawing are in itself as use is described, not for restriction this case.
Refer to Fig. 1 and 2, sections of the wherein Fig. 1 for the touch control display apparatus of the first preferred embodiment of this case
Structural representation, and the part knot combined with display module by the contact panel of the tool antenna that Fig. 2 is Fig. 1
Structure schematic diagram.The touch control display apparatus 4 of this case can be applicable to the electronic installation for having radio communication function, example
Such as, but not limited to, mobile phone, panel computer, portable computer, Wearable device or display, to carry
Show for image, touch-control and wireless signal transmitting-receiving function.The touch control display apparatus 4 of this case include tool day
The contact panel 1 (hereinafter referred to as contact panel 1) of line, display module 2 and housing 3.Contact panel 1
Including flexible light transmission film 11, metal grill circuit 12, multiple metal lead wires 13 and at least one day
Beta radiation body 14.Flexible light transmission film 11 is bent, to form the first section 111, kink 112
And second section 113, wherein the first section 111 and the second section 113 are connected to the two of kink 112
Opposite side, and the first section 111 is relative with the second section 113 and is mutually separated with a clearance G.Wire netting
Ruling road 12 be arranged at flexible light transmission film 11 an at least surface and be laid in the first section 111, with
Framework forms visual Touch Zone 10A.In the present embodiment, metal grill circuit 12 includes multiple first senses
Electrode 121 and multiple second induction electrodes 122 are answered, plurality of first induction electrode 121 is arranged at scratches
The first surface 11a of property light transmission film 11, and multiple second induction electrodes 122 to be arranged at flexible printing opacity thin
The second surface 11b of film 11, wherein first surface 11a are relative with second surface 11b.Metal grid lines
Multiple first induction electrodes 121 and multiple second induction electrodes 122 on road 12 are laid in the first section
111, visual Touch Zone 10A is formed with framework.In the present embodiment, multiple metal lead wires 13 are arranged at scratches
The first surface 11a of property light transmission film 11, and the periphery of visual Touch Zone 10A is laid in, with framework shape
Into perimeter circuit area 10B.Multiple metal lead wires 13 are electrically connected with metal grill circuit 12 respectively.My god
Beta radiation body 14 is arranged at the first surface 11a of flexible light transmission film 11, and is located at kink 112, its
Middle antenna radiator 14 is isolated with multiple metal lead wires 13.In the present embodiment, metal grill circuit 12
Multiple first induction electrodes 121, multiple metal lead wires 13 and antenna radiator 14 be all arranged at flexibility
The same surface of light transmission film 11, that is, first surface 11a.
Referring again to Fig. 1 and 2, housing 3 has side wall 31 and an accommodation space 32, wherein touching
Control panel 1 is jointly arranged in the accommodation space 32 of housing 3 with display module 2, and display module 2
Fit with the second section 113 of flexible light transmission film 11.In the present embodiment, display module 2 is arranged
In the clearance G of first section 111 and the second section 113 of flexible light transmission film 11, and it is attached at
Two sections 113 are simultaneously contacted with second surface 11b.Display module 2 have display surface 21, bottom surface 22 and
Side 23.In the present embodiment, antenna radiator 14 is located at the kink 112 of flexible light transmission film 11,
And the side wall 31 of the side 23 corresponding to display module 2 and housing 3.
Referring again to Fig. 3, in some embodiments, antenna radiator 14 is more with metal grill circuit 12
Individual first induction electrode 121 is in same processing step one-shot forming in the same table of flexible light transmission film 11
Face, that is, first surface 11a.In other words, multiple first induction electrodes 121 and antenna radiator 14 by
Same conductive metal material is constituted, and a part of framework of the wherein conductive metal material forms multiple first senses
Another part framework of electrode 121, the conductive metal material is answered to form antenna radiator 14.Previous process
Step is summarized as follows：First, as shown in step S11, there is provided flexible light transmission film 11.Then, as walked
Shown in rapid S12, a metal conducting layer is formed in the first surface 11a of the flexible light transmission film 11.Afterwards,
As shown in step S13, using photoresistance and exposure imaging technique, a specific pattern is shifted in metal conducting layer.
Then, as shown in step S14, the metal conducting layer of part is removed using etch process, to form metal
Multiple first induction electrodes 121 of grid circuit 12 and antenna radiator 14.It should be noted that aforementioned
Processing step is only illustrated, multiple first induction electrodes of antenna radiator 14 and metal grill circuit 12
121 in same processing step one-shot forming in the same surface of flexible light transmission film 11 mode not with this
It is limited, other applicable processing steps can also list reference in.
Referring again to Fig. 4, in some embodiments, antenna radiator 14 is with multiple metal lead wires 13 in same
One processing step one-shot forming is in the same surface of flexible light transmission film 11, that is, first surface 11a.Change
Yan Zhi, multiple metal lead wires 13 are made up of same conductive metal material with antenna radiator 14, wherein should
A part of framework of conductive metal material forms multiple metal lead wires 13, another portion of the conductive metal material
Framework is divided to form antenna radiator 14.Previous process steps are summarized as follows：First, as shown in step S21,
Flexible light transmission film 11 is provided.Then, as shown in step S22, a metal conducting layer is formed in the flexibility
The first surface 11a of light transmission film 11.Afterwards, as shown in step S23, using photoresistance and exposure imaging
Technique, one specific pattern of transfer is in metal conducting layer.Then, as shown in step S24, using etching work
Skill removes the metal conducting layer of part, to form multiple metal lead wires 13 and antenna radiator 14.Should note
Meaning, previous process steps are only illustrated, and antenna radiator 14 is with multiple metal lead wires 13 in same
Processing step is formed at the mode on the same surface of flexible light transmission film 11 simultaneously and is not limited thereto, other
Applicable processing step can also list reference in.Alternatively, multiple first sensings of metal grill circuit 12
Electrode 121, multiple metal lead wires 13 and antenna radiator 14 also can be in same processing step one-shot formings
In the same surface of flexible light transmission film 11, its processing step is no longer gone to live in the household of one's in-laws on getting married in this to front to take off embodiment similar
State.
In some embodiments, the material of flexible light transmission film 11 may be selected from polyethylene terephthalate
It is (Polyethylene terephthalate, PET), PolyEtherImide (Polyetherimide, PEI), poly-
Benzene sulfone (Polyphenylensulfone, PPSU), polyimides (Polyimide, PI), poly- naphthalenedicarboxylic acid
Glycol ester (Polyethylene naphthalate, PEN), cyclenes hydrocarbon type copolymer (Cyclic olefin
Copolymer, COC), polymeric liquid crystal copolymer (Liquid Crystal Polymer, LCP) or its combination
Deng, and be not limited.In some embodiments, the conductive metal material of metal grill circuit 12 is formed
May be selected from copper, gold, silver, aluminum, tungsten, ferrum, nickel, chromium, titanium, molybdenum, indium, stannum or its at least appoint the two
The composite constituted by the above.In some embodiments, display module 2 can be but be not limited to liquid crystal
Show panel (liquid crystal panel), organic LED display panel (organic light-emitting
Diode display panel) or electronic paper display panel (electronic ink display panel).
In some embodiments, the first induction electrode 121 of metal grill circuit 12 and the second induction electrode
122 live width between 1 μm to 10 μm be it is preferable, and between 2 μm to 7 μm as more
It is good.Additionally, the line of first induction electrode 121 and the second induction electrode 122 of metal grill circuit 12 is thick
With between 0.3 μm to 7 μm be it is preferable, and between 0.4 μm to 5 μm as more preferably.Yu Yi
In a little embodiments, the line of first induction electrode 121 and the second induction electrode 122 of metal grill circuit 12
The thick line thickness with antenna radiator 14 is substantially equal.In other embodiments, metal lead wire 13
The thick line thickness with antenna radiator 14 of line is substantially equal.
Fig. 5 is the cross section structure schematic diagram of a change case of the touch control display apparatus shown in Fig. 1.Such as Fig. 5
Shown, shown in the thin portion structure of touch control display apparatus 4, element and function and Fig. 1 touch control display apparatus 4
It is similar, and identical element numbers represent identical element, structure and function, repeat no more in this.Phase
Compared with embodiment illustrated in fig. 1, antenna radiator 14 is arranged at the second surface 11b of flexible light transmission film 11,
And with multiple second induction electrodes 122 of metal grill circuit 12 in same processing step one-shot forming in scratching
The same surface of property light transmission film 11.Antenna radiator 14 is arranged at the kink of flexible light transmission film 11
112, and the side 23 relative to display module 2 and the side wall 31 of housing 3.
Fig. 6 is the cross section structure schematic diagram of another change case of the touch control display apparatus shown in Fig. 1.Such as Fig. 6
It is shown, touching shown in the thin portion structure of the touch control display apparatus 4 of the present embodiment, element and function and Fig. 1
Control display device 4 is similar, and identical element numbers represent identical element, structure and function, in this
Repeat no more.Compared to embodiment illustrated in fig. 1, the contact panel 1 of the present embodiment also includes an earth lead
15, the first surface 11a of flexible light transmission film 11 is formed at, and is located at multiple metal lead wires 13 and antenna
Between radiant body 14, disturbed with the signal between isolated antennas radiant body 14 and metal lead wire 13.Ground connection
Line 15 also can with multiple first induction electrodes 122 of metal grill circuit 12 and antenna radiator 14 in
Same processing step one-shot forming is in the same surface of flexible light transmission film 11.Alternatively, earth lead 15
Also can with multiple metal lead wires 13 and antenna radiator 14 in same processing step one-shot forming in flexibility
The same surface of light transmission film 11.Earth lead 15 may connect to the corresponding grounding parts of housing 3 or show mould
The grounding parts of block 2, and be not limited.
Cross section structure schematic diagrams of the Fig. 7 for the touch control display apparatus of the second preferred embodiment of this case, and Fig. 8
For the part-structure schematic diagram combined with display module by the contact panel of the tool antenna of Fig. 7.Such as Fig. 7 and 8
It is shown, touching shown in the thin portion structure of the touch control display apparatus 4 of the present embodiment, element and function and Fig. 1
Control display device 4 is similar, and identical element numbers represent identical element, structure and function, in this
Repeat no more.Compared to embodiment illustrated in fig. 1, multiple metal lead wires of the contact panel 1 of the present embodiment
The 13 first surface 11a for being arranged at flexible light transmission film 11, and at least part of cloth of multiple metal lead wires 13
Located at kink 112.Antenna radiator 14 is also arranged at kink 112, plurality of metal lead wire 13
It is isolated with antenna radiator 14.As multiple metal lead wires 13 are laid in kink 112 at least in part,
Therefore visual Touch Zone 10A can be re-extended to its both sides in the first section 111, and perimeter circuit area 10B is then
May extend away in kink 112, be thereby capable of achieving and realize narrow frame, even the design requirement of Rimless.When
So, in the present embodiment, Fig. 5 also may be incorporated into reference in this with other change case shown in Fig. 6.
Cross section structure schematic diagrams of the Fig. 9 for the touch control display apparatus of the 3rd preferred embodiment of this case, Yi Jitu
10 part-structure schematic diagrams combined with display module for the contact panel of the tool antenna of Fig. 9.Such as Fig. 9 and
Shown in 10, shown in the thin portion structure of the touch control display apparatus 4 of the present embodiment, element and function and Fig. 1
Touch control display apparatus 4 are similar, and identical element numbers represent identical element, structure and function, in
This repeats no more.Compared to embodiment illustrated in fig. 1, the flexible printing opacity of the contact panel 1 of the present embodiment is thin
Film 11 is bent, and to form the first section 111 and kink 112, wherein kink 112 is arranged
Between the side 23 of the side wall 31 and display module 2 of housing 3.Similarly, antenna radiator
14 relative to display module 2 side 23 and the side wall 31 of housing 3.Certainly, in the present embodiment
In, Fig. 5 also may be incorporated into reference in this with other change case shown in Fig. 6.
In sum, this case provides a kind of contact panel of tool antenna, can be applicable to have radio communication function
Electronic installation, need not use additional antenna element, can reduce number of assembling steps and reduce material cost,
And signal can be avoided to disturb, it is ensured that the efficiency of contact panel and antenna.The touch-control of the tool antenna of this case
Panel and touch control display apparatus, its structure are frivolous, can Simplified flowsheet, and structural thickness can be reduced.Additionally,
The contact panel and touch control display apparatus of the tool antenna of this case, which is using the sensing for forming visual Touch Zone
The same processing step of the metal lead wire in electrode or perimeter circuit area makes overall thickness forming antenna radiator
Degree is consistent, and because antenna is on the side, does not interfere with contact panel size and do not result in signal interference.
This case by those skilled in the art appoint apply craftsman think and be it is all as modify, so neither take off as attached right will
Ask be intended to protector.
Claims (10)
1. a kind of touch control display apparatus, it is characterised in that include：
One contact panel, including：
One flexible light transmission film, with one first section and a kink；
One metal grill circuit, is arranged at an at least surface of the flexible light transmission film, and is laid in
First section, with framework as a visual Touch Zone；And
Multiple metal lead wires, are arranged at an at least surface for the flexible light transmission film, and are laid in
One periphery of the visual Touch Zone, and be electrically connected with the metal grill circuit respectively；And
One antenna radiator, is arranged at an at least surface for the flexible light transmission film, and is located at this
At least the one of kink, the wherein antenna radiator and the metal grill circuit and the plurality of metal lead wire
Person is located at same surface and one-shot forming is in the surface；And
One display module, with one side, the wherein side of the antenna radiator relative to the display module
Face.
2. touch control display apparatus as claimed in claim 1, it is characterised in that also including a housing, have
Side wall and an accommodation space, the wherein contact panel are respectively arranged at the housing with the display module
The accommodation space, the bending part of the flexible light transmission film is in the side of the display module and the shell
Between the side wall of body, and the antenna radiator is pointed to the side wall of the housing.
3. touch control display apparatus as claimed in claim 1, it is characterised in that the flexible light transmission film is also wrapped
One second section is included, second section is connected with the two opposite sides of the kink respectively with first section,
And second section is relative with first section and is mutually separated with a gap, wherein the display module be arranged at first section with
In the gap of second section, and the display module fits in second section.
4. touch control display apparatus as claimed in claim 1, it is characterised in that the flexible light transmission film has
One first surface and a second surface, the first surface are relative with the second surface, wherein the wire netting
Ruling road includes multiple first induction electrodes and multiple second induction electrodes.
5. touch control display apparatus as claimed in claim 4, it is characterised in that the antenna radiator is more with this
At least one of individual first induction electrode and the plurality of metal lead wire be located at the flexible light transmission film this
One surface, wherein the plurality of metal lead wire is located at the periphery of the visual Touch Zone of first section, or
Positioned at the kink.
6. touch control display apparatus as claimed in claim 4, it is characterised in that the antenna radiator is more with this
Individual second induction electrode is located at the second surface of the flexible light transmission film.
7. touch control display apparatus as claimed in claim 1, it is characterised in that first induction electrode with should
The live width of the second induction electrode between 1 μm to 10 μm, first induction electrode and second induction electrode
Line it is thick between 0.3 μm to 7 μm.
8. touch control display apparatus as claimed in claim 1, it is characterised in that the line of the antenna radiator is thick
, line of first induction electrode thick with the line of the metal lead wire be thick and line of second induction electrode it is thick its
In at least one is equal.
9. touch control display apparatus as claimed in claim 1, it is characterised in that the contact panel also includes
Earth lead, is arranged at an at least surface for the flexible light transmission film, is laid in the kink and is located at and is somebody's turn to do
Between multiple metal lead wires and the antenna radiator.
10. it is a kind of tool antenna contact panel, it is characterised in that include：
One flexible light transmission film, with one first section and a kink；
One metal grill circuit, is arranged at an at least surface of the flexible light transmission film, and be laid in this
One section, with framework as a visual Touch Zone；
Multiple metal lead wires, are arranged at an at least surface of the flexible light transmission film, and it are visual to be laid in this
One periphery of Touch Zone, and be electrically connected with the metal grill circuit respectively；And
One antenna radiator, is arranged at an at least surface of the flexible light transmission film, and is located at the kink,
Wherein at least one of the antenna radiator and the metal grill circuit and the plurality of metal lead wire is located at same
One surface and one-shot forming is in the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611072.4A CN106547382A (en) | 2015-09-23 | 2015-09-23 | The contact panel and touch control display apparatus of tool antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611072.4A CN106547382A (en) | 2015-09-23 | 2015-09-23 | The contact panel and touch control display apparatus of tool antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106547382A true CN106547382A (en) | 2017-03-29 |
Family
ID=58365620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510611072.4A Pending CN106547382A (en) | 2015-09-23 | 2015-09-23 | The contact panel and touch control display apparatus of tool antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106547382A (en) |
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| CN107797707A (en) * | 2017-11-08 | 2018-03-13 | 业成科技（成都）有限公司 | Touch control display and its touch module |
| CN108254962A (en) * | 2018-03-07 | 2018-07-06 | 业成科技（成都）有限公司 | Narrow frame liquid crystal display device |
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| CN109375822A (en) * | 2018-12-07 | 2019-02-22 | 业成科技（成都）有限公司 | Touch screen, touching display screen and mobile terminal |
| CN110489001A (en) * | 2018-05-14 | 2019-11-22 | 南昌欧菲光科技有限公司 | Touch panel and display equipment |
| CN111240513A (en) * | 2020-01-07 | 2020-06-05 | 业成科技（成都）有限公司 | Protection structure for reverse folding part of display |
| CN111585005A (en) * | 2019-04-25 | 2020-08-25 | 友达光电股份有限公司 | Display device structure with antenna and used for wireless communication |
| CN111651096A (en) * | 2020-07-22 | 2020-09-11 | 京东方科技集团股份有限公司 | Display device |
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| CN112181200A (en) * | 2020-09-28 | 2021-01-05 | 业成光电(无锡)有限公司 | Touch display module and touch display device |
| CN112181200B (en) * | 2020-09-28 | 2024-05-28 | 业成科技（成都）有限公司 | Touch display module and touch display device |
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Application publication date: 20170329 |