CN208796579U - Electronic equipment and its display panel - Google Patents
Electronic equipment and its display panel Download PDFInfo
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- CN208796579U CN208796579U CN201821409802.8U CN201821409802U CN208796579U CN 208796579 U CN208796579 U CN 208796579U CN 201821409802 U CN201821409802 U CN 201821409802U CN 208796579 U CN208796579 U CN 208796579U
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- display panel
- induction coil
- tft substrate
- display module
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Abstract
This application provides a kind of electronic equipment and its display panel, the display panel includes backlight module, display module and cover board；The display module is located between the backlight module and the cover board, the display module includes induction coil, the induction coil is used to receive the induced electricity magnetic wave of external wireless charge power supply generation, and effect generates induction electric energy therewith, and then realizes wireless charging function.The function of carrying out wireless charging to electronic equipment power source using display screen may be implemented by the way that induction coil to be integrated into the display module of display panel in display panel provided by the embodiments of the present application.This kind of display module structure can make the integrated level of electronic equipment higher, it is not necessary that induction coil configuration is fabricated separately, can reduce assembling difficulty, and then reduce production cost, have high market popularization value.
Description
Technical field
The utility model relates to the technical fields of display panel structure, are specifically related to a kind of electronic equipment and its display surface
Plate.
Background technique
With the development of science and technology, as the electronic equipments such as mobile phone, tablet computer, digital camera have become people must can not
Few tool.These electronic equipments are generally equipped with display screen and rechargeable battery.Electronic equipment in the prior art
In also have using wireless charging function, but wireless charging induction coil is usually the shell inner surface being sticked in electronic equipment
Or on circuit board surface, the form of induction coil is arranged in this kind, is on the one hand that its structure is complex, needs to be fabricated separately sense
Coil is answered, is then adhered on shell or circuit board, since induction coil structure is frivolous and fragile, is held very much in an assembling process
Vulnerable to damage, therefore the whole yield of electronic equipment can be reduced；Another face is exactly line of induction loop knot in the prior art
The integration degree of structure is too low, is unfavorable for electronic equipment to integrally-built frivolous, succinct and compact requirement.
Utility model content
On the one hand the embodiment of the present application provides a kind of display panel, the display panel includes backlight module, display mould
Group and cover board；The display module is located between the backlight module and the cover board, and the display module includes induction
Coil, the induction coil are used to receive the induced electricity magnetic wave of external wireless charge power supply generation, and effect generates induction therewith
Electric energy, and then realize wireless charging function.
On the other hand the embodiment of the present application also provides a kind of electronic equipment, the electronic equipment includes battery and above-mentioned reality
Display panel described in any one of example is applied, the induction coil of the display panel is connect with the battery, for the electricity
It charges in pond.
Electronic equipment and its display panel provided by the embodiments of the present application, by the way that induction coil is integrated into display panel
In display module, the function of carrying out wireless charging to electronic equipment power source using display screen may be implemented.This kind of display module knot
Structure can make the integrated level of electronic equipment higher, it is not necessary that induction coil configuration is fabricated separately, can reduce assembling difficulty, in turn
Production cost is reduced, there is high market popularization value.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 Fig. 1 is the overall structure diagram of one embodiment of the application display panel；
Fig. 2 is schematic cross-sectional view at the II-II of display panel in Fig. 1 embodiment；
Fig. 3 is the structural schematic diagram of display module in Fig. 2；
Fig. 4 is the structural schematic diagram of another embodiment of display module；
Fig. 5 is the structural schematic diagram of the another embodiment of display module；
Fig. 6 is the front schematic view of TFT substrate Yu one embodiment of induction coil structure；
Fig. 7 is the front schematic view of TFT substrate Yu another embodiment of induction coil structure；
Fig. 8 is the front schematic view of TFT substrate Yu the another embodiment of induction coil structure；
Fig. 9 is the structure schematic side view of another embodiment of the application display panel；
Figure 10 is the structure schematic side view of the another embodiment of the application display panel；
Figure 11 is the structure schematic side view of the application display panel a further embodiment；
Figure 12 is the overall structure diagram of one embodiment of the application electronic equipment；
Figure 13 is the dismantling schematic diagram of electronic equipment in Figure 12 embodiment.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail.It is emphasized that following
Embodiment is merely to illustrate the utility model, but is not defined to the scope of the utility model.Likewise, following embodiment is only
For the utility model section Example and not all embodiments, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment obtained, fall within the protection scope of the utility model.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the utility model., which there is the phrase, in each position in the description to be each meant
Identical embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art are explicit
Ground and implicitly understand, embodiment described herein can be combined with other embodiments.
Include, but are not limited to be configured to via wired as " communication terminal " as used herein (or being referred to as " terminal ")
Connection (such as connects via Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, direct cable
Connect and/or another data connection/network) and/or via (for example, for cellular network, WLAN (WLAN), such as
The digital TV network of DVB-H network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wirelessly connect
Mouth reception/transmission signal of communication device.It is configured to that " channel radio can be referred to as by the communication terminal of radio interface communication
Letter terminal ", " wireless terminal " or " mobile terminal ".The example of mobile terminal includes, but are not limited to satellite or cellular phone；It can be with
PCS Personal Communications System (PCS) terminal of combination cellular radio telephone and data processing, fax and communication ability；It can be with
Including radio telephone, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global location
The PDA of system (GPS) receiver；And conventional laptop and/or palmtop receiver or including radiotelephone transceiver
Other electronic devices.Mobile phone is the mobile terminal for being configured with cellular communication module.
It is the overall structure diagram of one embodiment of the application display panel also referring to Fig. 1 and Fig. 2, Fig. 1, Fig. 2 is
Schematic cross-sectional view at the II-II of display panel in Fig. 1 embodiment；It should be noted that the electronic equipment in the application can be
Mobile terminal device, can specifically include mobile phone, tablet computer, laptop, wearable device etc. with display screen and
The electronic equipment of rechargable power supplies.Display panel in the present embodiment includes backlight module 100, display module 200 and cover board
300.Term " includes ", which is intended to cover, non-exclusive includes.
Specifically, the display module 200 is located between the backlight module 100 and the cover board 300, the display
Mould group 200 includes induction coil (not shown), and the induction coil is used to receive the induction of external wireless charge power supply generation
Electromagnetic wave, and effect generates induction electric energy therewith, and then realizes wireless charging function.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of display module in Fig. 2, in this example it is shown that mould group 200 includes
TFT substrate 210 and induction coil 220, the induction coil 220 are arranged in the TFT substrate 210.Optionally, the line of induction
Circle 220 is respectively arranged on the opposite two sides of the TFT substrate 210 with the thin film transistor (TFT) 211 in the TFT substrate 210.
This kind of structure can be to avoid the electromagnetic interference between induction coil 220 and thin film transistor (TFT) 211.
Wherein, the material of induction coil 220 is metal or conductive metal oxide.For example can for gold, silver, aluminium, nickel,
The metal materials such as molybdenum, copper, chromium；It can also be conductive metal oxides such as indium tin oxide (Indium Tin Oxide, ITO),
It will not enumerate herein within the scope of the understanding of those skilled in the art about the other materials of induction coil 220.Induction
The pattern of coil 220 can be by losing to the metal layer or conductive metal oxide layer that are deposited in TFT substrate 210
It carves and is formed.
It specifically, can be by the way that at 210 back side of TFT substrate, (the opposite side of thin film transistor (TFT) 211 is arranged in TFT substrate 210
Face) on conductive coating is set, pass through exposure etching, formed induction coil 220 pattern；It then will by chemical vapour deposition technique
Induction coil 220 forms a film in 210 lower surface of TFT substrate.There are two can also being stayed by way of exposing, etching at edge later
Pin is electrically connected in the wireless charging system for needing to charge by conducting resinl (not shown) or flexible circuit board.
Further, aobvious in the present embodiment referring to Fig. 4, Fig. 4 is the structural schematic diagram of another embodiment of display module
Show that mould group 200 includes TFT substrate 210, induction coil 220 and shielded layer 230.Shielded layer 230 setting induction coil 220 with
Between 210 surface of TFT substrate.The effect of shielded layer 230 is play induction coil 220 and 210 upper surface of TFT substrate thin
The effect of magnetic field shielding between film transistor 211, to further decrease the electricity between induction coil 220 and thin film transistor (TFT) 211
Magnetic disturbance degree.It should be noted that in the utility model embodiment institute it is directional instruction (such as upper and lower, left and right, it is preceding,
It is only used for the relative positional relationship explained under a certain particular pose (as shown in the picture) between each component, movement feelings afterwards ...)
Condition etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
Optionally, shielded layer 230 is that the whole face that is arranged between 210 surface of induction coil 220 and the TFT substrate is transparent
Membrane structure, the material of shielded layer 230 can be that (graphene has good absorbing property to graphene, and material is light, can do
At very thin film) or other materials with function of shielding.
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of the another embodiment of display module, compared to Fig. 4 embodiment, this implementation
Display module 200 in example further includes insulating layer 240, and insulating layer 240 is set between shielded layer 230 and induction coil 220, is used for
Electrically isolation shielded layer 230 and induction coil 220, in this way, the material range of choice of shielded layer 230 is more extensive, it can be gold
Category or other materials with function of shielding.And the material of insulating layer 240 can be then plastics, bakelite or other insulation trees
Rouge etc..
Fig. 6 and Fig. 7 are please referred to, Fig. 6 is the front schematic view of TFT substrate Yu one embodiment of induction coil structure, and Fig. 7 is
The front schematic view of TFT substrate and another embodiment of induction coil structure.Wherein, 220 profile of induction coil in Fig. 6 embodiment
Shape is rectangle, and inside is helicoidal structure, and 220 contours profiles of induction coil are triangle in Fig. 7 embodiment, internal same
For helicoidal structure.The diagram of the embodiment of the present application only illustrates the contours profiles shape of two kinds of induction coils 220, at it
In his embodiment, the contours profiles of induction coil can also be round, ellipse, polygon or irregular shape etc..Herein
Also it will not enumerate.
In addition, from fig. 6 it can be seen that an induction coil 220 is arranged in 210 surface of TFT substrate in illustrated embodiment
Structure, and in Fig. 7 embodiment be then the structure type that multiple induction coils 220 are set, be arranged in TFT substrate 210 multiple
In the structure of induction coil 220, multiple induction coils 220 are connected in parallel, and can be for as evenly distributed setting in Fig. 7 embodiment
In in the TFT substrate 210；Or can also be arranged in cyclic structure in TFT substrate 210, referring to Fig. 8, Fig. 8 is TFT
The front schematic view of substrate and the another embodiment of induction coil structure, in Fig. 8 embodiment, multiple induction coils 220 are annular in shape
Structural arrangement is on the surface of TFT substrate 210.Certainly, in other embodiments, the spread pattern of induction coil 220 can be with
To be a variety of, it is not listed and is described in detail herein.In the description of the utility model, the meaning of " plurality " is at least two, such as two,
Three etc., unless otherwise specifically defined.
Referring to Fig. 9, Fig. 9 is the structure schematic side view of another embodiment of the application display panel, in this embodiment,
Display panel includes backlight module 100, display module 200 and cover board 300；Display module 200 is located in the backlight module
Between 100 and the cover board 300.Wherein, display module include the upper polaroid 250 being cascading, color membrane substrates 260,
TFT substrate 210, induction coil 220 and down polaroid 270.Induction coil 220 is set to TFT substrate 210 and down polaroid 270
Between.Cover board 300 is covered on upper polaroid 250, and (Optically Clear Adhesive is used for glue by OCA layer 290
Tie the extraordinary adhesive of transparent optical element；With the good characteristic of colorless and transparent and cementing strength, light transmission rate generally exists
90% or more) Nian Jie with upper polaroid 250.About upper polaroid 250, color membrane substrates 260 and down polaroid 270 material with
And detailed construction feature, within the scope of the understanding of those skilled in the art, details are not described herein again.
Wherein, please continue to refer to Fig. 9, the display panel in the present embodiment further includes driving IC 280, the driving IC
280, which are fixedly arranged on the TFT substrate 210, is arranged on a side surface of thin film transistor (TFT) 211, and TFT substrate 210 is specially arranged in
Edge placement.By that will drive IC 280 and thin film transistor (TFT) 211 that the same side table of TFT substrate 210 is arranged in the present embodiment
Face is located at the opposing surface of TFT substrate 210 with induction coil 220, can be to avoid significantly reducing the line of induction in other words
Electromagnetic interference between circle 220 and driving IC 280.Wherein, label 212 is TFT substrate 210 and electronic equipment master control electricity in Fig. 9
The flexible circuit board of road plate (not shown) connection.
Referring to Fig. 10, Figure 10 is the structure schematic side view of the another embodiment of the application display panel, in the present embodiment
Display panel equally include backlight module 100, display module 200 and cover board 300；Display module 200 is located in the back
Between optical mode group 100 and the cover board 300.Unlike a upper embodiment, display module 200 includes successively in the present embodiment
Upper polaroid 250, color membrane substrates 260, TFT substrate 210, down polaroid 270 and the induction coil 220 being stacked.Feel
Coil 220 is answered to be arranged between down polaroid 270 and backlight module 100.
Optionally, specific structure can be to be formed in down polaroid 270 or be formed in backlight mould for induction coil 220
In group 100.About the production method of induction coil 220, the associated description of previous embodiment is please referred to.Implement compared to upper one
, the back side (the TFT substrate setting thin film transistor (TFT) of TFT substrate 210 is arranged in 220 one side of induction coil in the present embodiment
Opposite side), on the other hand the line of induction can be further decreased also every being equipped with down polaroid 270 between TFT substrate 210
Enclose the influence of thin film transistor (TFT) and driving IC 280 in 220 pairs of TFT substrates 210.
Please refer to Figure 11, Figure 11 is the structure schematic side view of the application display panel a further embodiment, in the present embodiment
Display panel include backlight module 100, display module 200 and cover board 300；Display module 200 is located in the backlight mould
Between group 100 and the cover board 300.Unlike Figure 10 embodiment, display module 200 includes stacking gradually in the present embodiment
Induction coil 220, upper polaroid 250, color membrane substrates 260, TFT substrate 210 and the down polaroid 270 of setting.That is the line of induction
Circle 220 is arranged between upper polaroid 250 and cover board 300.Specific structure can be that induction coil 220 is formed in upper polarisation
On piece 250 or it is formed on cover board 300.
Display panel structure in the present embodiment, although thin film transistor (TFT) is arranged in the corresponding TFT substrate 210 of induction coil 220
Side setting, but upper polaroid 250 and color membrane substrates are arranged at intervals between induction coil 220 and TFT substrate 210
260, influence of the induction coil 220 to thin film transistor (TFT) in TFT substrate 210 can be reduced.
It further, is the overall structure of one embodiment of the application electronic equipment also referring to Figure 12 and Figure 13, Figure 12
Schematic diagram, Figure 13 are the dismantling schematic diagrames of electronic equipment in Figure 12 embodiment, and the electronic equipment in the application can be mobile whole
End equipment can specifically include mobile phone, tablet computer, laptop, wearable device etc. with display screen and chargeable
The electronic equipment of power supply.It is taken the mobile phone as an example in diagram.The electronic equipment may include front glass panel 10, main control board 20, electricity
Display panel 50 in pond 30, rear cover 40 and above-described embodiment.The induction coil of display panel 50 is connect with the battery 30,
For charging to battery 30, main control board 20 may include charging circuit, control chip etc..Front glass panel 10 is covered on
Display panel 50, rear cover 40 is for accommodating main control board 20, battery 30 and display panel 50.About the detailed of electronic equipment
Details are not described herein again for structure, and the detailed construction of display panel 50 then please refers to the associated description of previous embodiment.
Electronic equipment provided by the embodiments of the present application, display panel structure is by being integrated into display panel for induction coil
Display module in, may be implemented using display screen to electronic equipment power source carry out wireless charging function.This kind of display module
Structure can make the integrated level of electronic equipment higher, it is not necessary that induction coil configuration is fabricated separately, can reduce assembling difficulty, into
And production cost is reduced, there is high market popularization value.
The foregoing is merely the section Examples of the utility model, are not intended to limit the protection scope of the utility model,
Equivalent device made by using the description of the utility model and the drawings or equivalent process transformation, are directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (14)
1. a kind of display panel, which is characterized in that the display panel includes backlight module, display module and cover board；It is described
Display module is located between the backlight module and the cover board, and the display module includes induction coil, the line of induction
The induced electricity magnetic wave for receiving the generation of external wireless charge power supply is enclosed, and effect generates induction electric energy therewith, and then realizes nothing
Line charge Electricity Functional.
2. display panel according to claim 1, which is characterized in that the display module includes TFT substrate, the induction
Coil is arranged in the TFT substrate.
3. display panel according to claim 2, which is characterized in that the induction coil with it is thin in the TFT substrate
Film transistor is respectively arranged on the opposite two sides of the TFT substrate.
4. display panel according to claim 3, which is characterized in that the display module includes multiple induction coils, institute
It states multiple induction coils to be connected in parallel, and evenly distributed is set in the TFT substrate.
5. display panel according to claim 3, which is characterized in that the contours profiles of the induction coil be it is round or
Ellipse.
6. display panel according to claim 3, which is characterized in that the contours profiles of the induction coil are polygon.
7. display panel according to claim 3, which is characterized in that the material of the induction coil is metal or conduction
Metal oxide.
8. display panel according to claim 7, which is characterized in that the pattern of the induction coil is by being deposited on
Metal layer or conductive metal oxide layer in TFT substrate are etched and are formed.
9. display panel according to claim 3, which is characterized in that the induction coil and the TFT substrate surface it
Between be additionally provided with shielded layer.
10. display panel according to claim 3, which is characterized in that the display panel further includes driving IC, the drive
Dynamic IC is fixedly arranged on a side surface of the TFT substrate setting thin film transistor (TFT).
11. display panel according to claim 1, which is characterized in that the display module includes being cascading
Upper polaroid, color membrane substrates, TFT substrate, induction coil and down polaroid.
12. display panel according to claim 1, which is characterized in that the display module includes being cascading
Upper polaroid, color membrane substrates, TFT substrate, down polaroid and induction coil.
13. display panel according to claim 1, which is characterized in that the display module includes being cascading
Induction coil, upper polaroid, color membrane substrates, TFT substrate and down polaroid.
14. a kind of electronic equipment, which is characterized in that the electronic equipment includes described in battery and claim any one of 1-13
Display panel, the induction coil of the display panel is connect with the battery, for charging to the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821409802.8U CN208796579U (en) | 2018-08-29 | 2018-08-29 | Electronic equipment and its display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821409802.8U CN208796579U (en) | 2018-08-29 | 2018-08-29 | Electronic equipment and its display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796579U true CN208796579U (en) | 2019-04-26 |
Family
ID=66207566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821409802.8U Active CN208796579U (en) | 2018-08-29 | 2018-08-29 | Electronic equipment and its display panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN208796579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508340A (en) * | 2020-04-26 | 2020-08-07 | 厦门天马微电子有限公司 | Display module, preparation method and display device |
| CN113571546A (en) * | 2020-04-29 | 2021-10-29 | 上海和辉光电股份有限公司 | OLED display panel and manufacturing method thereof |
| WO2022161351A1 (en) * | 2021-01-28 | 2022-08-04 | 维沃移动通信有限公司 | Electronic device and display module |
-
2018
- 2018-08-29 CN CN201821409802.8U patent/CN208796579U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508340A (en) * | 2020-04-26 | 2020-08-07 | 厦门天马微电子有限公司 | Display module, preparation method and display device |
| CN113571546A (en) * | 2020-04-29 | 2021-10-29 | 上海和辉光电股份有限公司 | OLED display panel and manufacturing method thereof |
| WO2022161351A1 (en) * | 2021-01-28 | 2022-08-04 | 维沃移动通信有限公司 | Electronic device and display module |
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