CN209071781U - Display screen connecting line, display screen and computer equipment - Google Patents
Display screen connecting line, display screen and computer equipment Download PDFInfo
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- CN209071781U CN209071781U CN201822278365.7U CN201822278365U CN209071781U CN 209071781 U CN209071781 U CN 209071781U CN 201822278365 U CN201822278365 U CN 201822278365U CN 209071781 U CN209071781 U CN 209071781U
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Abstract
The display screen connecting line, display screen and computer equipment of the utility model embodiment, wherein, display screen connecting line, including EDP (the Embedded Display Port) connector for connecting display screen and DP (Display Port) connector for connecting mainboard；EDP connector includes the first detecting pin, the first auxiliary differential signal pin, the first differential signal pin and the second differential signal pin for receiving audio, video data；DP connector includes the second detecting pin, the second auxiliary differential signal pin, the third differential signal pin and the 4th differential signal pin for being used for transmission audio, video data.The utility model eliminates the laying of driving change-over panel, has saved the space inside computer equipment.
Description
Technical field
The utility model relates to data connecting line technical field, in particular to a kind of display screen connecting line, display screen and
Computer equipment.
Background technique
Display interface inside computer equipment gradually developed to from the AGV interface of early stage support higher display resolution and
The faster DP interface of transmission rate.With, the advantages of scope of application of liquid crystal display constantly expands, and manufacturer is according to DP interface,
Simplify partial power driving power on the basis of DP interface, increase such as backlight control switch function, be formed as
Modern EDP interface.
But inventor has found at least to have the following technical problems in traditional technology during realization:
It is the audio, video data for enabling display screen to be compatible with a variety of display interface transmission in traditional technology, is set in computer
It is standby it is upper still remain driving change-over panel, and then the DP interface of computer equipment mainboard need to pass through driving change-over panel and display screen
The connection of EDP interface.Therefore, DP interface with EDP interface connects inconvenience in traditional technology, need to lay additional hardware and carries out driving and turns
It changes, is less properly applied to using the more and more extensive computer equipment containing only DP interface.
Utility model content
The purpose of this utility model is that being directed to the deficiency of traditional technology, a kind of display screen connecting line, display screen are provided
And computer equipment.
The embodiments of the present invention provide a kind of display screen connecting line, comprising: for connecting the EDP of display screen
(Embedded Display Port) connector and DP (Display Port) connector for connecting mainboard；
EDP connector include the first detecting pin for being used for transmission display screen and mainboard connection status, two be used for transmission chain
First auxiliary differential signal pin of road controlled state, two for receive audio, video data the first differential signal pin and
Two for receiving the second differential signal pin of audio, video data；DP connector includes being used for transmission display screen to connect shape with mainboard
State second detecting pin, two be used for transmission the second auxiliary differential signal pin of link management state, two be used for transmission
The third differential signal pin of audio, video data and two are used for transmission the 4th differential signal pin of audio, video data；
First auxiliary differential signal pin is connect with the second auxiliary differential signal pin；First differential signal pin and third
The connection of differential signal pin；Second differential signal pin is connect with the 4th differential signal pin；First detecting pin is detectd with second
Survey pin connection.
It in one of the embodiments, further include for connecting mainboard USB to the USB joint of interface；EDP connector further includes
For connecting the usb data pin of USB joint.
In implementing at wherein one, EDP connector further includes that backlight lamp control pin, brightness regulation pin and display screen drive
Dynamic pin；DP connector further includes energization pins；
The energization pins of backlight lamp control pin, brightness regulation pin and display screen starting pin connection DP connector.
It in one of the embodiments, further include the power connection for connecting mainboard external power supply interface；EDP connector further includes
For connecting the display backlight lamp power pins of power connection.
On the other hand, the utility model embodiment additionally provides a kind of display screen, including for connecting display screen connecting line
EDP connector EDP to interface.
Display screen is touch screen in one of the embodiments,.
On the other hand, the utility model embodiment additionally provides a kind of computer equipment, including display screen and mainboard；It is aobvious
Display screen includes EDP to interface；Mainboard includes DP to interface；
EDP connects DP to interface by display screen connecting line to interface.
Display screen is touch screen in one of the embodiments,.
Computer equipment is industrial panel computer in one of the embodiments,.
Computer equipment is integrated electromechanical brain in one of the embodiments,.
A technical solution in above-mentioned technical proposal is had the following advantages and beneficial effects:
The display screen connecting line, display screen and computer equipment of the utility model, including the EDP for connecting display screen
Connector and DP connector for connecting mainboard.Wherein, EDP connector first detecting pin, the first auxiliary differential signal pin,
First differential signal pin and the second difference believe pin, accordingly believe with the second detecting pin, the second auxiliary differential of DP connector
Number pin, third differential signal pin and the connection of the 4th differential signal pin.In turn, various embodiments of the utility model can pass through
The EDP of computer equipment display screen is directly connected to DP on interface and mainboard to interface by the display screen connecting line, eliminates drive
The laying of dynamic change-over panel, has saved the space inside computer equipment, has improved integrated level, reduce costs simultaneously, so that DP
Connection, and transmission more high definition and more efficient audio, video data are quickly established before to interface to interface and EDP.
Detailed description of the invention
Fig. 1 is the first schematic diagram of the display screen connecting line that an embodiment of the utility model provides；
Fig. 2 is the second schematic diagram of the display screen connecting line that an embodiment of the utility model provides；
Fig. 3 is the third schematic diagram for the display screen connecting line that an embodiment of the utility model provides；
Fig. 4 is the 4th schematic diagram of the display screen connecting line that an embodiment of the utility model provides；
Fig. 5 is the overall structure diagram for the display screen connecting line that an embodiment of the utility model provides；
Fig. 6 is the display screen structure figure that an embodiment of the utility model provides；
Fig. 7 is the structure chart for the computer equipment that an embodiment of the utility model provides.
Specific embodiment
Hereinafter, the various embodiments of the utility model will be described more fully.The utility model can have various realities
Example is applied, and can adjust and change wherein.It should be understood, however, that: there is no be limited to scope of protection of the utility model
The intention of the specific embodiment of the displosure, but the utility model should be interpreted as covering the various implementations for falling into the utility model
All adjustment, equivalent and/or optinal plan in the spirit and scope of example.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in the various embodiments of the utility model, term " includes ", " having " and its cognate are meant only to indicate specific
Feature, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one or first
A number of other features, number, step, operation, element, component or aforementioned item combined presence or increase one or more spies
Sign, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, statement " at least one of A or/and B " includes the text listed file names with
Any combination of word or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, may include B
It or may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various
Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the suitable of element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, the first user fills
It sets and indicates different user device with second user device, although the two is all user apparatus.For example, not departing from the utility model
Various embodiments range in the case where, first element is referred to alternatively as second element, and similarly, second element is also referred to as
First element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the utility model " user " can indicate the people using electronic device or make
With the device (for example, artificial intelligence electronic device) of electronic device.
The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously
It is not intended to the various embodiments of limitation the utility model.Unless otherwise defined, otherwise all terms used herein (including skill
Art term and scientific term) have and the various embodiment one skilled in the art of the utility model are normally understood contains
The identical meaning of justice.Term (term such as limited in the dictionary generally used) be to be interpreted as have in the relevant technologies
The identical meaning of situational meaning in field and it will be interpreted as having Utopian meaning or meaning too formal, removed
It is non-to be clearly defined in the various embodiments of the utility model.
Referring to Fig. 1, an embodiment of the utility model provides a kind of display screen connecting line, including aobvious for connecting
EDP (the Embedded Display Port) connector 10 of display screen and DP (Display Port) connector for connecting mainboard
20；
EDP connector includes being used for transmission first detecting pin 1, two of the display screen with the mainboard connection status for passing
First auxiliary differential signal pin 2 and 3 of transmission link controlled state, two for receiving the first differential signal of audio, video data
Pin 4 and 5 and two are for receiving the second differential signal pin 6 and 7 of audio, video data；DP connector is aobvious including being used for transmission
Second detecting pin a of display screen and mainboard connection status, two the second auxiliary differential signals for being used for transmission link management state
Pin b and c, two third differential signal pin d for being used for transmission audio, video data and e and two are used for transmission audio-video number
According to the 4th differential signal pin f and g；
First auxiliary differential signal pin 2 and 3 is connect with the second auxiliary differential signal pin a and b；First differential signal draws
Foot 4 and 5 is connect with third differential signal pin d and e；Second differential signal pin 6 and 7 and the 4th differential signal pin f and g connect
It connects；First detecting pin 1 connect a with the second detecting pin.
Specifically, display screen is the display screen calculated in equipment, mainboard is the mainboard in computer equipment.Its computer
Equipment can with but be not limited to tablet computer, all-in-one machine PC etc..EDP connector connects the EDP on display screen to interface, DP
Connector connects the DP on mainboard to interface.One end of first detecting pin 1 is correspondingly connected with EDP to the hot plug test side on interface
One end of (HPD Signal Pin), the second detecting pin a are correspondingly connected with DP to the hot-swappable test side (hot on interface
Plug it), and then by the first detecting pin 1 with the second detecting pin a docks, so that realization is to display screen and mainboard connection status
Transmission.Two the first auxiliary differential signal pins include positive ends (AUX_CH_P of one end connection EDP to interface auxiliary transmission
True Signal Auxiliary Ch) pin 2 and one end connection auxiliary transmission negative polarity end (AUX_CH_N Comp
Signal Auxiliary Ch) pin 3, two the second auxiliary differential signal pins include one end connection DP it is attached to interface
The auxiliary signal negative polarity of the pin b of the auxiliary signal positive ends (AUX_CH_P) in channel and one end connection accessory channel
The pin c of (AUX_CH_N) is held, and then the first auxiliary differential signal 2 is docked with the second auxiliary differential signal a, the first auxiliary is poor
Sub-signal 3 is docked with the second auxiliary differential signal b, to realize the transmission of link management state, helps raising audio, video data
The stability of transmission.
Further, two the first differential signal pins include first data transmission channel of one end connection EDP to interface
Positive ends (Lane0_P Comp Signal Link Lane 0) pin 4 and one end connection first data transmission it is logical
The pin 5 at road negative polarity end (Lane0_N Comp Signal Link Lane 0)；Two third differential signal pins include one
End connection DP is to the pin d of the positive ends (ML_Lane 0_P) in the first data transmission channel of interface and one end connection the
The pin e at the negative polarity end (ML_Lane 0_N) of one data transmission channel, and then by the first differential signal pin 4 and third pair
Differential signal pin d docking, the first differential signal pin 5 docks differential signal pin e with third, to realize audio-video number
According to transmission.Two the second differential signal pins include positive polarity of one end connection EDP to the second data transmission channel of interface
The pin 6 and one end for holding (Lane1_P Comp Signal Link Lane 0) connect the second data transmission channel negative polarity
Hold the pin 7 of (Lane1_N Comp Signal Link Lane 0)；Two the 4th differential signal pins include one end connection DP
Pin f and one end to the positive ends (ML_Lane1_P) of the second data transmission channel of interface connect the second data and pass
The pin g at the negative polarity end (ML_Lane 1_N) in defeated channel, and then the first differential signal pin 6 is drawn with the 4th differential signal
Foot f docking, the first differential signal pin 7 is docked with the 4th differential signal pin g, to realize the transmission of audio, video data.
In the display screen connecting line of the utility model embodiment, the first detecting pin and second detecting pin one end connect respectively
The port that the port connect, the first auxiliary differential signal pin and second auxiliary differential signal pin one end are separately connected, first is poor
The port that sub-signal pin and third differential signal pin one end are separately connected, the second differential signal pin and the 4th differential signal
The port that pin one end is separately connected, the wire data type between them are similar with transport protocol.Because of wire data type
The port similar with transport protocol, they transmit the level of signals, wave-shape amplitude size, transmission frequency, clock sync signal and
Control mode is consistent or close to consistent, so can through this embodiment in display screen connecting line corresponding port is connected.
The display screen connecting line of the utility model, including the EDP connector for connecting display screen and for connecting mainboard
DP connector.Wherein, the first detecting pin, the first auxiliary differential signal pin, the first differential signal pin and the of EDP connector
Two difference believe pin, accordingly draw with the second detecting pin, the second auxiliary differential signal pin, the third differential signal of DP connector
Foot and the connection of the 4th differential signal pin.In turn, the utility model embodiment can be by the display screen connecting line by computer
The EDP of device display screen is directly connected to DP on interface and mainboard to interface, eliminates the laying of driving change-over panel, has saved meter
The space inside machine equipment is calculated, integrated level is improved, reduces costs simultaneously, so that DP docks outspoken run-up with EDP to interface
Vertical connection, and transmission more high definition and more efficient audio, video data.
Referring to fig. 2, in a specific embodiment, further include USB joint 30 for connecting mainboard USB to interface；
EDP connector 10 further includes the usb data pin 8,9 and 0 for connecting USB joint 30.
The USB device data of interface is transmitted just specifically, one end of usb data pin 8,9 and 0 is separately connected EDP
Polar end (USB Device Port Data (+)), USB device data transmit negative polarity end (USB Device Port Data
(-)) and ground terminal, the other end be connected respectively to USB joint transmission data positive ends h, transmission data minus polar end i and
Ground terminal j.
The display screen connecting line of the utility model embodiment, can by the EDP of display screen to the USB of interface and mainboard to interface
Connect control and driving, it can be achieved that display screen touch function.The utility model embodiment can save the driving inside equipment
Change-over panel, USB of the EDP of display screen to interface and mainboard is direct-connected, effectively realize touch function.Further, so that calculating
The integrated level of machine equipment is higher, reduces hardware cost while may make that equipment is more frivolous.
Referring to Fig. 3, in a specific embodiment, EDP connector 10 further includes backlight lamp control pin 10, brightness regulation
Pin 11 and display screen drive pin 12；DP connector 30 further includes energization pins k；
The power supply that backlight lamp control pin 10, brightness regulation pin 11 and display screen starting pin 12 connect DP connector is drawn
Foot k.
Specifically, backlight lamp control end (BL_ of one end connection display screen EDP of backlight lamp control pin 10 to interface
Enable Backlight On/Off), it is used for transmission the control signal to display backlight lamp switch；Brightness regulation pin 11
One end connection display screen EDP to the brightness regulation end (BL_PWM DIM System PWM Signal Input) of interface, use
In transmission to the brightness regulated signal of display backlight lamp；Display screen starts one end connection display screen EDP interface of pin 12
Display screen start end (LCD_VCC LCD logic and driver power) is used for transmission the driving of driving display screen starting
Signal.And then backlight lamp control pin 10, brightness regulation pin 11 and display screen starting pin 12 connect the power supply of DP connector
Pin k, it can be achieved that control and driving signal to display screen transmission.
The display screen connecting line of the utility model embodiment makes full use of the performance of the port DP, realizes display screen and mainboard
It is connected as display screen and control and driving signal is provided, internal driving change-over panel can be saved, so that the integrated level of computer equipment
It is higher, it reduces hardware cost while may make that equipment is more frivolous.
Referring to fig. 4, in a specific embodiment, further include connect mainboard external power supply interface power supply connect 40；EDP
Connector 10 further includes the display backlight lamp power pins 14,15,16 and 17 for connecting power connection mouth.
Specifically, display backlight lamp power pins 14,15,16 and 17 are separately connected EDP to the backlight electricity of interface
Source (BL_PWR Backlight Power), is used for transmission the power supply for lighting display backlight lamp.
The display screen connecting line of the utility model embodiment can supply the backlight power end of display screen and the external of mainboard
Electrical interface connection, can be realized the backlight power supply power supply to display screen.The utility model embodiment can be saved inside equipment
Driving change-over panel reduces hardware cost while making equipment more frivolous so that computer equipment integrated level is higher.
Referring to Fig. 5, as a preferred embodiment, the display screen connecting line of the utility model embodiment includes for connecting
The EDP connector 510 of display screen, for connecting DP connector 520, USB joint 530 and the power connection 540 of mainboard.
The utility model embodiment can be applied to tablet computer, especially industrial panel computer, or personal with all-in-one machine
Computer etc. has the computer equipment of DP interface and liquid crystal display.And then the display screen connecting line of the utility model embodiment
Directly the EDP of display screen can be connected interface with the DP of mainboard to interface, built-in driving change-over panel be saved, so that computer
The integrated level of equipment entirety is higher, more frivolous.
Referring to Fig. 6, the utility model embodiment additionally provides a kind of display screen, including for connecting display screen connecting line
The EDP of EDP connector is to interface.
It should be noted that be, the structure and implementation of the display screen connecting line of the utility model embodiment and above-mentioned each
Display screen connecting line described in embodiment is identical, repeats no more again.
The display screen of the utility model embodiment, the EDP interface of the display screen connecting line including connecting the various embodiments described above,
Without by driving change-over panel that can be directly connected to the DP interface of mainboard.Display screen is enabled effectively to get high definition in time steady
Fixed audio, video data.
In a specific embodiment, display screen is touch screen.
The display screen of the utility model embodiment can realize the display function of touch screen by display screen connecting line.
Referring to Fig. 7, in one embodiment, the utility model provide a kind of computer equipment, including display screen 710 with
And mainboard 720；Display screen 710 includes EDP to interface 712；Mainboard 720 includes DP to interface 722；
EDP connects DP to interface 722 by display screen connecting line to interface 712.
It should be noted that the display screen connecting line in the present embodiment and the display screen connecting line in the various embodiments described above
Structure is identical with implementation, is not repeating again.
The computer equipment of the utility model embodiment, can by display screen connecting line by the EDP of display screen to interface with
The DP of mainboard is directly connected to interface, eliminates the laying of driving change-over panel, has saved the space inside computer equipment, improves
Integrated level, reduces costs simultaneously so that DP docks to interface the vertical connection of outspoken run-up with EDP, and transmission more high definition and
More efficient audio, video data.
In a specific embodiment, display screen is touch screen.
The computer equipment of the utility model embodiment can be realized by the display screen connecting line of the various embodiments described above and be touched
The touch function of screen can save the driving change-over panel built in computer equipment, so that computer equipment integrated level is higher.
In a specific embodiment, computer equipment is industrial panel computer.
The computer equipment of the utility model embodiment, can by display screen connecting line by the EDP of display screen to interface with
Mainboard is connected between interface, is saved internal driving rotating plate, has been saved the space inside industrial panel computer, improved collection
Cheng Du is reduced costs simultaneously so that DP to interface and EDP to quickly establishing connection before interface, and transmission more high definition and
More efficient audio, video data.
In a specific embodiment, computer equipment is integrated electromechanical brain.
The computer equipment of the utility model embodiment, can by display screen connecting line by the EDP of display screen to interface with
Mainboard is connected between interface, is saved internal driving rotating plate, has been saved the space inside integrated computer, improved integrated
Degree, reduces costs simultaneously so that DP to interface and EDP to quickly establishing connection before interface, and transmission more high definition and more
Efficient audio, video data.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the utility model.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Above-mentioned the utility model serial number is for illustration only, does not represent the superiority and inferiority of implement scene.Disclosed above is only this
Several specific implementation scenes of utility model, still, the utility model is not limited to this, any those skilled in the art's energy
Think of variation should all fall into the protection scope of the utility model.
Claims (10)
1. a kind of display screen connecting line characterized by comprising for connecting EDP (the Embedded Display of display screen
Port) connector and DP (Display Port) connector for connecting mainboard；
The EDP connector includes the first the detecting pin, two use for being used for transmission the display screen and the mainboard connection status
In transmission link controlled state the first auxiliary differential signal pin, two for receiving the first differential signal of audio, video data
Pin and two are for receiving the second differential signal pin of audio, video data；The DP connector includes being used for transmission described show
Second detecting pin of display screen and the mainboard connection status, two the second auxiliary for being used for transmission the link management state are poor
Sub-signal pin, two third differential signal pins for being used for transmission the audio, video data and two are used for transmission the sound
4th differential signal pin of video data；
The first auxiliary differential signal pin is connect with the second auxiliary differential signal pin；First differential signal draws
Foot is connect with the third differential signal pin；The second differential signal pin is connect with the 4th differential signal pin；
The first detecting pin is connect with the second detecting pin.
2. display screen connecting line according to claim 1, which is characterized in that further include for connecting USB pairs of the mainboard
The USB joint of interface；The EDP connector further includes the usb data pin for connecting the USB joint.
3. display screen connecting line according to claim 1, which is characterized in that the EDP connector further includes backlight lamp control
Pin, brightness regulation pin and display screen drive pin；The DP connector further includes energization pins；
The backlight lamp control pin, the brightness regulation pin and display screen starting pin connect the DP connector
The energization pins.
4. display screen connecting line according to claim 1, which is characterized in that further include connecting the mainboard external power supply to connect
The power connection of mouth；The EDP connector further includes the display backlight lamp power pins for connecting the power connection.
5. a kind of display screen, which is characterized in that including for connecting the connection of display screen described in 4 any one of Claims 1-4
The EDP of the EDP connector of line is to interface.
6. display screen according to claim 5, which is characterized in that the display screen is touch screen.
7. a kind of computer equipment, which is characterized in that including display screen and mainboard；The display screen includes EDP to interface；Institute
Stating mainboard includes DP to interface；
The EDP connects the DP to interface by display screen connecting line described in Claims 1-4 any one interface.
8. computer equipment according to claim 7, which is characterized in that the display screen is touch screen.
9. computer equipment according to claim 7, which is characterized in that the computer equipment is industrial panel computer.
10. computer equipment according to claim 7, which is characterized in that the computer equipment is integrated electromechanical brain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278365.7U CN209071781U (en) | 2018-12-30 | 2018-12-30 | Display screen connecting line, display screen and computer equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278365.7U CN209071781U (en) | 2018-12-30 | 2018-12-30 | Display screen connecting line, display screen and computer equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071781U true CN209071781U (en) | 2019-07-05 |
Family
ID=67102529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822278365.7U Active CN209071781U (en) | 2018-12-30 | 2018-12-30 | Display screen connecting line, display screen and computer equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN209071781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076905A (en) * | 2020-08-21 | 2022-02-22 | 神讯电脑(昆山)有限公司 | EDP and USB signal test tool board |
| CN116434719A (en) * | 2023-06-14 | 2023-07-14 | 深圳市华星光电半导体显示技术有限公司 | Display device |
-
2018
- 2018-12-30 CN CN201822278365.7U patent/CN209071781U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076905A (en) * | 2020-08-21 | 2022-02-22 | 神讯电脑(昆山)有限公司 | EDP and USB signal test tool board |
| CN116434719A (en) * | 2023-06-14 | 2023-07-14 | 深圳市华星光电半导体显示技术有限公司 | Display device |
| CN116434719B (en) * | 2023-06-14 | 2023-10-17 | 深圳市华星光电半导体显示技术有限公司 | Display device |
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