CN210694014U

CN210694014U - Display NFC function integration

Info

Publication number: CN210694014U
Application number: CN201921695583.9U
Authority: CN
Inventors: 刘圆圆
Original assignee: Aiten Technology Shenzhen Co Ltd
Current assignee: Aiten Technology Shenzhen Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-05
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a communication equipment technical field's a Display NFC function integration, include: a display panel; an NFC antenna mounted above the display panel; a shielding layer mounted above the display panel, a bottom of the shielding layer being connected with a top of the NFC antenna; touch sensing layer, touch sensing layer installs the top of shielding layer, the utility model discloses a Display NFC function integration has saved whole space, has reduced research and development cost and the assembly is simple light, can improve user's experience under the circumstances of guaranteeing the performance, installs the NFC antenna on Display panel to have the NFC function on making the Display screen winding displacement, effectual saving space, improving user experience, and antenna performance in use can not receive the influence, reduces the research and development cost.

Description

Display NFC function integration

Technical Field

The utility model relates to a communication equipment technical field specifically is a Display NFC function integration.

Background

And the communication equipment is used for wired communication equipment and wireless communication equipment in an industrial control environment. The wired communication equipment mainly introduces equipment for solving serial port communication, professional bus type communication, industrial Ethernet communication and conversion among various communication protocols in industrial fields, and mainly comprises equipment such as a router, a switch, a modem and the like. The wireless communication equipment mainly comprises wireless AP, a wireless network bridge, a wireless network card, a wireless lightning arrester, an antenna and the like. The communication also includes military communication and civil communication, and the three communication operators in China are mobile communication, communication and telecommunication communication.

Near Field Communication (NFC for short) is an emerging technology, devices (such as mobile phones) using the NFC technology can exchange data when they are close to each other, and is integrated and evolved from a non-contact Radio Frequency Identification (RFID) and an interconnection technology, and by integrating functions of an induction card reader, an induction card and point-to-point Communication on a single chip, applications such as mobile payment, electronic ticketing, door access, mobile identity identification, anti-counterfeiting and the like are realized by using a mobile terminal.

At present, in communication equipment such as mobile phones or tablets in the market, the NFC antenna is basically designed on the bottom shell, and the induction area of the NFC is centralized, so that the user experience is reduced, and the cost for designing the NFC according to the traditional mode is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a Display NFC function integration to solve the communication equipment such as cell-phone or flat board on the existing market that proposes in the above-mentioned background art, the NFC antenna all designs on the drain pan basically, thereby NFC's induction zone is more centralized has reduced user experience, and designs NFC's the higher problem of cost according to traditional mode.

In order to achieve the above object, the utility model provides a following technical scheme: a Display NFC functionality integration, comprising:

a display panel;

an NFC antenna mounted above the display panel;

a shielding layer mounted above the display panel, a bottom of the shielding layer being connected with a top of the NFC antenna;

a touch sensing layer mounted over the shielding layer;

a transparent film mounted over the touch sensing layer.

Preferably, the display panel includes:

a display panel encapsulation cover;

a first electrode mounted on the top of the display panel encapsulation cover;

an emitter region mounted on top of the first electrode;

a second electrode mounted on top of the emitter region;

and the display panel substrate is arranged on the top of the second electrode.

Preferably, the front surface of the display panel substrate is provided with a mounting groove, and the inner cavity rear wall of the mounting groove is provided with a first antenna.

Preferably, the front surface of the shielding layer is provided with a second antenna.

Preferably, the first antenna includes:

a first antenna wire wound on an inner cavity rear wall of the mounting groove;

a first bonding pad mounted at one end of the first antenna wiring, the first bonding pad being outside the first antenna wiring;

a second bonding pad mounted at the other end of the first antenna wire, the second bonding pad being inside the first antenna wire.

Preferably, the second antenna includes:

a second antenna wiring;

a third bonding pad mounted on top of the second antenna wire;

a fourth bonding pad mounted at a bottom of the second antenna wiring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a Display NFC function integration, whole space has been saved, reduce research and development cost and assembly are simple light, can improve user's experience under the circumstances of guaranteeing the performance, install the NFC antenna on Display panel, thereby make to have the NFC function on the Display screen winding displacement, the effectual space that saves, improve user experience, and antenna performance in use can not receive the influence, reduce the research and development cost, the effectual communications facilities such as present cell-phone or flat board of having solved, the NFC antenna all designs on the drain pan basically, thereby NFC's induction zone is more centralized has reduced user experience, and design NFC's the higher problem of cost according to the traditional mode.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the display panel of the present invention;

FIG. 3 is a top view of the display panel substrate of the present invention;

fig. 4 is a bottom view of the shielding layer of the present invention;

fig. 5 is a schematic view of a first antenna structure of the present invention;

fig. 6 is a schematic diagram of a second antenna structure according to the present invention.

In the figure: 100 display panel, 110 display panel package cover, 120 first electrode, 130 emission area, 140 second electrode, 150 display panel substrate, 200NFC antenna, 210 first antenna, 211 first antenna wiring, 212 first bonding pad, 213 second bonding pad, 220 second antenna, 221 second antenna wiring, 222 third bonding pad, 223 fourth bonding pad, 300 shielding layer, 400 touch sensing layer, 500 transparent film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a Display NFC function integration has realized Display NFC function integration, has saved whole space, has reduced research and development cost and the assembly is simple light, can improve user's experience under the circumstances of guaranteeing the performance, please refer to FIG. 1, Display panel 100, NFC antenna 200, shielding layer 300, touch sensing layer 400 and transparent film 500;

referring to fig. 1 and 2, the display panel 100 includes:

the display panel encapsulation cover 110 is used for encapsulation to prevent water and oxygen from entering into the display panel 100;

the first electrode 120 is mounted on the top of the display panel encapsulation cover 110;

the emitter region 130 is mounted on top of the first electrode 120;

the second electrode 140 is mounted on top of the emitter region 130;

a display panel substrate 150 is mounted on top of the second electrode 140;

referring to fig. 1, 3 and 5, the NFC antenna 200 is mounted above the display panel 100, a mounting groove 151 is formed on the front surface of the display panel substrate 150, a first antenna 210 is mounted on the rear wall of the inner cavity of the mounting groove 151, the first antenna 210 is made of a transparent conductive material such as graphene or silver nanowires, the first antenna 210 is fixedly mounted in the mounting groove 151 through an optically transparent adhesive, and the first antenna 210 includes:

the first antenna wire 211 is wound on the rear wall of the inner cavity of the mounting groove 151;

a first bonding pad 212 is installed at one end of the first antenna wire 211, the first bonding pad 212 being outside the first antenna wire 211;

the second bonding pad 213 is mounted at the other end of the first antenna wire 211, the second bonding pad 213 being inside the first antenna wire 211;

referring to fig. 1, 4 and 6, the shielding layer 300 is installed above the display panel 100, the bottom of the shielding layer 300 is connected to the top of the NFC antenna 200, the second antenna 220 is installed in front of the shielding layer 300, the second antenna 220 corresponds to the first antenna 210, the second antenna 220 is made of a transparent conductive material of graphene or silver nanowires, the second antenna 220 is fixedly installed at the bottom of the shielding layer 300 through an optically transparent adhesive, and the second antenna 220 includes:

the second antenna wiring 221 is connected to the first antenna wiring 211 by an optically transparent adhesive, and since the optically transparent adhesive is an insulator, the first antenna wiring 211 and the second antenna wiring 221 are connected in an insulated manner;

a third bonding pad 222 is mounted on the top of the second antenna wiring 221, the third bonding pad 222 being interdigitated with the first bonding pad 212 and for connection to an external circuit;

a fourth bonding pad 223 is mounted on the bottom of the second antenna wiring 221, the fourth bonding pad 223 being in corresponding contact with and electrically connected to the second bonding pad 213;

the touch sensing layer 400 is mounted over the shielding layer 300;

the transparent film 500 is mounted over the touch sensing layer 400.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a Display NFC function integration which characterized in that: the method comprises the following steps:

a display panel (100);

an NFC antenna (200), the NFC antenna (200) being mounted above the display panel (100);

a shielding layer (300), the shielding layer (300) being mounted above the display panel (100), a bottom of the shielding layer (300) being connected with a top of the NFC antenna (200);

a touch sensing layer (400), the touch sensing layer (400) being mounted over the shielding layer (300);

a transparent film (500), the transparent film (500) being mounted over the touch sensing layer (400).

2. The Display NFC integration function of claim 1, wherein: the display panel (100) includes:

a display panel encapsulation cover (110);

a first electrode (120), the first electrode (120) being mounted on the top of the display panel encapsulation cover (110);

an emitter region (130), the emitter region (130) mounted on top of the first electrode (120);

a second electrode (140), the second electrode (140) being mounted on top of the emission region (130);

a display panel substrate (150), the display panel substrate (150) being mounted on top of the second electrode (140).

3. The Display NFC integration function of claim 2, wherein: the display panel comprises a display panel substrate (150), wherein a mounting groove (151) is formed in the front surface of the display panel substrate, and a first antenna (210) is mounted on the rear wall of an inner cavity of the mounting groove (151).

4. The Display NFC integration function of claim 1, wherein: the front surface of the shielding layer (300) is provided with a second antenna (220).

5. The Display NFC integration function of claim 3, wherein: the first antenna (210) comprises:

a first antenna wiring (211), the first antenna wiring (211) being wound on an inner cavity rear wall of the mounting groove (151);

a first bonding pad (212), the first bonding pad (212) being mounted at one end of the first antenna wiring (211), the first bonding pad (212) being outside the first antenna wiring (211);

a second bonding pad (213), the second bonding pad (213) being mounted at the other end of the first antenna wiring (211), the second bonding pad (213) being inside the first antenna wiring (211).

6. The Display NFC integration function of claim 4, wherein: the second antenna (220) comprises:

a second antenna wiring (221);

a third bonding pad (222), the third bonding pad (222) being mounted on top of the second antenna wire (221);

a fourth bonding pad (223), the fourth bonding pad (223) being mounted at a bottom of the second antenna wire (221).