CN208806892U - Touch control display device - Google Patents
Touch control display device Download PDFInfo
- Publication number
- CN208806892U CN208806892U CN201821839069.3U CN201821839069U CN208806892U CN 208806892 U CN208806892 U CN 208806892U CN 201821839069 U CN201821839069 U CN 201821839069U CN 208806892 U CN208806892 U CN 208806892U
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- interface
- display device
- touch control
- touch
- module
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The utility model provides a kind of touch control display device, including mainboard, display screen, the Type C interface and general-purpose serial bus USB interface being connect with the mainboard, the mainboard includes master controller, the touch-control module connecting with the master controller, video conversion module and charging module, the charging module is connect by the Type C interface with opposite equip., and charging module described in the main controller controls charges to opposite equip. by the Type C interface；The video conversion module is connect with the display screen, and the master controller receives the vision signal of opposite equip. by the Type C interface, is converted into the vision signal to be sent to display screen after embedded video interface eDP signal and is shown；The touch-control module and the USB interface are connect with the master controller respectively, and the touch control operation information that the touch-control module receives is converted to usb signal by the master controller, accordingly control opposite equip. according to the touch control operation information by the USB interface.
Description
Technical field
The utility model relates to a kind of display technology field, in particular to a kind of touch control display device.
Background technique
As people pursue portable, frivolous, the flat and short and smallization design of electronic equipment, the use of smart phone
More more and more universal, mainstream mobile phone screen concentrates on 5~6 cun at present, and the performance of mobile phone and function can reach office and
The requirement of amusement.However, desktop office directly can not also be conveniently realized by mobile phone due to the limitation of size, and for having
The user of mobile office demand is at present then mainly by tyre laptop, in this way, giving the user of mobile office demand still
It so will cause inconvenience.
Utility model content
To solve existing technical problem, the utility model provides a kind of touch control display device, can be convenient and hand
Other electronic equipment connections such as machine realize that mobile phone to the throwing screen of display, realizes desktop office convenient for mobile phone.
In order to achieve the above objectives, the technical solution of the utility model embodiment is achieved in that
A kind of touch control display device, including mainboard, display screen, the Type C interface and general serial being connect with the mainboard
Bus USB interface, the mainboard include master controller, the touch-control module being connect with the master controller, video conversion module and
Charging module, the charging module are connect with opposite equip. by the Type C interface, are filled described in the main controller controls
Electric module charges to the opposite equip. by the Type C interface；The video conversion module and the display screen connect
It connects, the master controller receives the vision signal of opposite equip. by the Type C interface, and the vision signal is converted into
Display screen is sent to after embedded video interface eDP signal to be shown；The touch-control module and the USB interface respectively with institute
Master controller connection is stated, the touch control operation information that the touch-control module receives is converted to usb signal by the master controller, is led to
It crosses the USB interface and opposite equip. is accordingly controlled according to the touch control operation information.
Wherein, the touch-control module includes capacitance touching control board chip.
Wherein, the touch control display device further includes power module, and the power module includes for connecting external power supply
Power interface and the battery pack that is connect with the charging module.
Wherein, the touch control display device further includes the display screen control switch connecting with the power module, described aobvious
Display screen control switch is used to control the on-off of power supply between the power module and the display screen.
Wherein, the video conversion module includes the switching for external video interface DP signal to be converted to eDP signal
Chip.
Wherein, the USB interface is 3.0 interface of USB, and 3.0 interface of USB supports PD2.0 fast charge agreement.
Wherein, 3.0 interface of USB is also used to connect with External memory equipment, receives the number of the External memory equipment
According to transmission.
Wherein, the equipment further includes the loudspeaker connecting with the master controller.
Wherein, the equipment further includes that the multipath conversion being connected between the master controller and the Type C interface is opened
It closes.
Wherein, the charging module includes switching tube and drive control circuit, and the master controller exports different PWM controls
Signal processed gives the drive control circuit, controls the switching tube according to the shutdown frequency of corresponding pwm control signal, to adjust
Save the output voltage size of the charging module.
Touch control display device provided by the embodiment of the utility model includes at least following advantage:
1) charging module of the touch control display device is connect by the Type C interface with opposite equip., described
Charging module described in main controller controls charges to the opposite equip. by the Type C interface, in this way, the touch-control
The function to the opposite equip. charging connected may be implemented in display equipment；
2) video conversion module of the touch control display device is connect with the display screen, and the master controller passes through
The Type C interface receives the vision signal of opposite equip., and the vision signal is converted into embedded video interface eDP letter
It is sent to display screen after number to be shown, in this way, opposite equip. may be implemented to the throwing screen of display screen, just in the touch control display device
Throwing screen Display Realization desktop office in small size opposite equip., such as mobile phone based on the touch control display device；
3) touch-control module and the USB interface are connect with the master controller respectively, and the master controller will be described
The touch control operation information that touch-control module receives is converted to usb signal, by the USB interface according to the touch control operation information
Corresponding control opposite equip., in this way, the touch control display device can also realize the touch control operation to opposite equip., convenient for other non-
The opposite equip. of touch control type operation realizes that higher price-performance ratio electronics draws plate function as desktop computer is based on the touch control display device
Can, promote the operating experience for not supporting the opposite equip. of touch control type operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the touch control display device that one embodiment of the application provides；
Fig. 2 is the system composition schematic diagram for the touch control display device that one embodiment of the application provides；
Fig. 3 is the front view of touch control display device shown in Fig. 1；
Fig. 4 is the operation principle schematic diagram for the touch control display device that one embodiment of the application provides.
Specific embodiment
Technical scheme is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in the implementation of limitation the utility model.Term as used herein
" and/or " it include any and all combinations of one or more related listed items.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Fig. 1, be an optional structural schematic diagram of touch control display device 100 provided by the embodiments of the present application, it should
Touch control display device 100 is a portable touch screen displays, including display frame 25 and is installed on the display frame
Display screen 20 in 25.The display frame 25 includes bottom case 251 and this is covered on the cover board 252 on the bottom case 251.Institute
It states bottom case 251 and the drive system for accommodating that the display screen 20 and driving display screen 20 work is collectively formed in the cover board 252
Accommodating space.
Fig. 2 to Fig. 4 is please referred to, the drive system of the touch control display device 100 includes mainboard 10 and the mainboard
The Type C interface 30 and general-purpose serial bus USB interface 40 of 10 connections, the mainboard 10 include master controller 11 and the master
Touch-control module 12, video conversion module 13 and the charging module 14 that controller 11 connects.The charging module 14 passes through described
Type C interface 30 is connect with opposite equip., and the master controller 11 controls the charging module 14 and passes through the TypeC interface
30 pairs of opposite equip.s charge；The video conversion module 13 is connect with the display screen 20, the master controller 11
The vision signal that opposite equip. is received by the Type C interface 30, is converted into embedded video interface for the vision signal
Display screen 20 is sent to after eDP signal to be shown；The touch-control module 12 and the USB interface 40 respectively with the main control
Device 11 connects, and the touch control operation information that the touch-control module 12 receives is converted to usb signal, passed through by the master controller 11
The USB interface 40 accordingly controls opposite equip. according to the touch control operation information.
In touch control display device 100 provided by above-described embodiment, the charging module 14 passes through the Type C interface
30 connect with opposite equip., and the master controller 11 controls the charging module 14 by the Type C interface 30 to described right
End equipment charges, in this way, the function to the opposite equip. charging connected may be implemented in the touch control display device 100；Institute
It states video conversion module 13 to connect with the display screen 20, the master controller 11 receives opposite end by the Type C interface 30
The vision signal of equipment, is converted into the vision signal to be sent to display screen 20 after embedded video interface eDP signal and carries out
It has been shown that, in this way, opposite equip. may be implemented to the throwing screen of display screen 20 in the touch control display device 100, sets convenient for small size opposite end
Standby, such as mobile phone based on the touch control display device 100 throwing screen Display Realization desktop office；The touch-control module 12 and the USB
Interface 40 is connect with the master controller 11 respectively, the touch control operation that the master controller 11 receives the touch-control module 12
Information is converted to usb signal, accordingly controls opposite equip. according to the touch control operation information by the USB interface 40, in this way,
The touch control display device 100 can also realize the touch control operation to opposite equip., convenient for other pairs for not supporting touch control type operation
End equipment realizes that higher price-performance ratio electronics draws plate function as desktop computer is based on the touch control display device 100, promotes this and do not prop up
Hold the operating experience of the opposite equip. of touch control type operation.
As a kind of optional embodiment, which be can be set in the scene of certain public environment,
It is used by shared approach for different users, is such as placed in library, user can use oneself mobile phone and the touch-control
It shows that equipment 100 connects, realizes desktop office and mobile phone is thrown screen to touch control display device 100.
Wherein, the side of the display frame 25 is provided with corresponding with the Type C interface 30 and USB interface 40
Perforation, the position of the mainboard 10 perforation described in 40 face of the Type C interface 30 and USB interface when being contained in bottom case 251
It sets, in order to which opposite equip. can be plugged in the perforation by USB interface data line and Type C interface data line, and with
The corresponding Type C interface 30 and USB interface 40 connect.The size of the display screen 20 is mainly can be suitable for desktop
Based on office operation, it such as can be, but not limited to 15.6 cun.The display screen 20 usually selects high-resolution touching display screen 20, such as may be used
4k resolution ratio is supported with maximum.Type C interface 30 is one of USB interface 40, can support charging, the data of USB standard
The functions such as transmission, display output.The Type C interface 30 supports the function of supplying power of USB Type C association criterion.
In one embodiment, the touch-control module 12 includes capacitance touching control board chip.The touch-control module 12 and USB connect
Mouth 40 is connect by universal serial bus concentrator (USB HUB) with the master controller 11, when the touch control display device 100 is logical
When crossing USB interface 40 and connecting with external electronic device, touch-control module 12 can detecte touch control operation of the user on display screen 20
Information, the operation information of some virtual key in display interface as clicked display screen 20 are chosen and in the aobvious of display screen 20
Show the operation information etc. slided in interface, after the touch control operation information is converted to usb signal by master controller 11 and USB HUB
It is sent to USB interface 40, is realized according to the corresponding usb signal of the touch control operation information to outside this by the USB interface 40
The control of electronic equipment.
In one embodiment, which further includes power module, and the power module includes for connecting
The battery pack 15 for connecing the power interface 16 of external power supply and being connect with the charging module 14.The power module and the charging
Module 14 connects.The touch control display device 100 can connect external power supply by power interface 16, when touch control display device 100
When connecting external power supply by power interface 16, power module is realized by external power supply and is powered；When power interface 16 not and outside
When portion's power supply connects, then power module can be realized by battery pack 15 and be powered.Further, it should be noted that work as power supply
When interface 16 is connected with external power supply, external power supply is connect by charging module 14 with battery pack 15, and master controller 11 can root
It charges according to the current electricity control charging module 14 of battery pack 15 to battery pack 15.It should be noted that charging module 14
It can also be connect by Type C interface 30 with power supply adaptor, electric energy is obtained from external power supply by power supply adaptor, wherein
The Type C interface 30 can support the various input voltages such as 3.75A input current and 5V, 12V, 14.5V, 20V.
In one embodiment, the touch control display device 100 further includes being connected to the master controller 11 and described
Multicircuit switch 31 between Type C interface 30.It should be noted that the Type C interface 30 is turned by the multichannel
Switch 31 is changed to connect with charging module 14.The multicircuit switch 31 can be data selector (multiplexer), including but
It is not limited to the 8 of model 74151 and selects 1 data selector etc., when Type C interface 30 is connect with external opposite equip., pass through
Data selector determines the working condition of the Type C interface 30, when determining that it is defeated that the Type C interface 30 is currently at data
Enter/output services state when, touch control display device 100 receives the view of connected opposite equip. input by Type C interface 30
Frequency signal, by vision signal is converted to eDP signal by video conversion module 13 and is sent to display screen 20 and show, completing will
Throwing screen of the opposite equip. to display screen 20；When determining that Type C interface 30 is currently at power input/output services state, touching
Control display equipment 100 receives the facility information of connected opposite equip. by Type C interface 30, passes through charging module 14
Corresponding output voltage is exported by the Type C interface 30 according to the facility information of the opposite equip. connected.
In one embodiment, the touch control display device 100 further includes the display screen control connecting with the power module
Switch 22 is made, the display screen control switch 22 is used to control leading to for power supply between the power module and the display screen 20
It is disconnected.The display screen control switch 22 can switch between being turned on or off, when display screen control switch 22 is connected, power supply mould
Power supply between block and display screen 20 is connected, then display screen 20 can be lit；When display screen control switch 22 disconnects, power supply
Power supply between module and display screen 20 disconnects, then display screen 20 extinguishes.
In one embodiment, the touch control display device 100 further includes display backlight mould group 23, the display screen backgrounds
Mould group 23 may include multiple Light-emitting diode LED.Display backlight mould group 23 is connect with charging module 14, can be in main control
Luminous intensity is adjusted under the control of device 11, to adjust the brightness of display screen 20.
In one embodiment, the video conversion module 13 includes for being converted to external video interface DP signal
The conversion chip of eDP signal.The outside that the conversion chip is connect by external video interface with touch control display device 100
The DP signal of opposite equip. output exports eDP signal to display by embedded video interface, realizes and set external opposite end
The standby throwing screen for arriving the display screen 20.In an optional specific embodiment, the model of the conversion chip can be
NCS8801S chip.
In one embodiment, the USB interface 40 is 3.0 interface of USB, and 3.0 interface of USB supports PD2.0 fast
Fill agreement.By 3.0 interface of USB, it can be used for exporting usb signal and to the opposite equip. being plugged on USB interface 40
Carry out quick charge.Further, 3.0 interface of USB is also used to connect with External memory equipment, receives the outside and deposits
Store up the data transmission of equipment.The External memory equipment, which can be, to be referred to connect by the USB interface 40 and touch control display device 100
Any memory connect, such as USB flash drive or other moveable magnetic discs.
In one embodiment, the touch control display device 100 further includes the loudspeaker connecting with the master controller 11
23.The loudspeaker 23 can be set in the back side of display screen 20, and the quantity of loudspeaker 23 can be two, two loudspeakers 23
Central axis relative to the display screen 20 is arranged in symmetry status.
In one embodiment, the charging module 14 includes switching tube and drive control circuit, the master controller 11
Different pwm control signals is exported to the drive control circuit, controls the switching tube according to corresponding pwm control signal
Frequency is turned off, to adjust the output voltage size of the charging module 14.In the present embodiment, touch control display device 100 passes through
Pwm control signal, be connected when pwm signal is high level by drive control circuit switching tube, in pwm signal be low electricity
It usually disconnects, by the on-off frequency of regulating switch pipe, output output voltage of corresponding size can be corresponded to, so that the touch-control
Display equipment 100 can charge to the opposite equip. of different operating voltage.The switching tube can be triode, field-effect tube
Equal switch elements.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of touch control display device, which is characterized in that including mainboard, display screen, the Type C interface being connect with the mainboard
With general-purpose serial bus USB interface, the mainboard includes master controller, the touch-control module connecting with the master controller, video
Conversion module and charging module, the charging module are connect by the Type C interface with opposite equip., the master controller
The charging module is controlled to charge to the opposite equip. by the Type C interface；The video conversion module and institute
Display screen connection is stated, the master controller receives the vision signal of opposite equip. by the Type C interface, by the video
Signal, which is converted into being sent to display screen after embedded video interface eDP signal, to be shown；The touch-control module and the USB connect
Mouth is connect with the master controller respectively, and the master controller is converted to the touch control operation information that the touch-control module receives
Usb signal accordingly controls opposite equip. according to the touch control operation information by the USB interface.
2. touch control display device as described in claim 1, which is characterized in that the touch-control module includes capacitance touching control plate core
Piece.
3. touch control display device as described in claim 1, which is characterized in that the touch control display device further includes power supply mould
Block, the power module include power interface for connecting external power supply and the battery pack connecting with the charging module.
4. touch control display device as claimed in claim 3, which is characterized in that the touch control display device further includes and the electricity
The display screen control switch of source module connection, the display screen control switch is for controlling the power module and the display screen
Between power supply on-off.
5. touch control display device as described in claim 1, which is characterized in that the video conversion module includes for will be external
Video interface DP signal is converted to the conversion chip of eDP signal.
6. touch control display device as described in claim 1, which is characterized in that the USB interface is 3.0 interface of USB, described
3.0 interface of USB supports PD2.0 fast charge agreement.
7. touch control display device as claimed in claim 6, which is characterized in that 3.0 interface of USB is also used to deposit with outside
Equipment connection is stored up, the data transmission of the External memory equipment is received.
8. touch control display device as described in claim 1, which is characterized in that the touch control display device further includes and the master
The loudspeaker of controller connection.
9. touch control display device as described in claim 1, which is characterized in that the touch control display device further includes being connected to institute
State the multicircuit switch between master controller and the Type C interface.
10. touch control display device as described in claim 1, which is characterized in that the charging module includes switching tube and driving
Control circuit, the master controller export different pwm control signals to the drive control circuit, control the switching tube root
According to the shutdown frequency of corresponding pwm control signal, to adjust the output voltage size of the charging module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839069.3U CN208806892U (en) | 2018-11-08 | 2018-11-08 | Touch control display device |
| PCT/CN2019/086581 WO2020093673A1 (en) | 2018-11-08 | 2019-05-13 | Touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839069.3U CN208806892U (en) | 2018-11-08 | 2018-11-08 | Touch control display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806892U true CN208806892U (en) | 2019-04-30 |
Family
ID=66239564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821839069.3U Active CN208806892U (en) | 2018-11-08 | 2018-11-08 | Touch control display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208806892U (en) |
| WO (1) | WO2020093673A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110955623A (en) * | 2019-12-25 | 2020-04-03 | 顾荣华 | Display with USB Type C interface |
| WO2020093673A1 (en) * | 2018-11-08 | 2020-05-14 | 深圳市维创晶彩科技有限公司 | Touch display device |
| CN114694326A (en) * | 2020-12-29 | 2022-07-01 | 腾讯科技（深圳）有限公司 | Extended display equipment of face payment equipment and face payment system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202995668U (en) * | 2012-11-16 | 2013-06-12 | 广州视睿电子科技有限公司 | All-in-one machine used for controlling external equipment in touching mode |
| CN205142391U (en) * | 2015-08-05 | 2016-04-06 | 东莞铭基电子科技集团有限公司 | Take HDMI signal converter of connecting wire |
| TWI560551B (en) * | 2015-12-03 | 2016-12-01 | Realtek Semiconductor Corp | Universal serial bus converting circuit and related method |
| CN207124709U (en) * | 2017-08-07 | 2018-03-20 | 北京小鸟看看科技有限公司 | A kind of mobile terminal and virtual reality system |
| CN207833498U (en) * | 2018-01-30 | 2018-09-07 | 深圳市显盈科技股份有限公司 | A kind of built-up circuit and device of mobile device |
| CN108459666A (en) * | 2018-03-14 | 2018-08-28 | 深圳朗田亩半导体科技有限公司 | A kind of centreless tablet computer and tablet computer |
| CN108595354A (en) * | 2018-03-14 | 2018-09-28 | 龙迅半导体（合肥）股份有限公司 | A kind of centreless laptop and laptop |
| CN208806892U (en) * | 2018-11-08 | 2019-04-30 | 深圳市维创晶彩科技有限公司 | Touch control display device |
-
2018
- 2018-11-08 CN CN201821839069.3U patent/CN208806892U/en active Active
-
2019
- 2019-05-13 WO PCT/CN2019/086581 patent/WO2020093673A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093673A1 (en) * | 2018-11-08 | 2020-05-14 | 深圳市维创晶彩科技有限公司 | Touch display device |
| CN110955623A (en) * | 2019-12-25 | 2020-04-03 | 顾荣华 | Display with USB Type C interface |
| CN114694326A (en) * | 2020-12-29 | 2022-07-01 | 腾讯科技（深圳）有限公司 | Extended display equipment of face payment equipment and face payment system |
| CN114694326B (en) * | 2020-12-29 | 2023-08-08 | 腾讯科技（深圳）有限公司 | Expansion display device of face payment device and face payment system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020093673A1 (en) | 2020-05-14 |
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