CN208384970U - A kind of liquid crystal panel drive circuit, Driver Card, liquid crystal display and Intelligent mirror - Google Patents
A kind of liquid crystal panel drive circuit, Driver Card, liquid crystal display and Intelligent mirror Download PDFInfo
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- CN208384970U CN208384970U CN201821102657.9U CN201821102657U CN208384970U CN 208384970 U CN208384970 U CN 208384970U CN 201821102657 U CN201821102657 U CN 201821102657U CN 208384970 U CN208384970 U CN 208384970U
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Abstract
The utility model discloses a kind of liquid crystal panel drive circuit, Driver Card, liquid crystal display and Intelligent mirrors, wherein driving circuit includes: main control chip, the first signaling interface, second signal interface and the first conversion chip, and the main control chip includes the first signal end；Wherein, first signaling interface is connect with first signal end；The second signal interface is connect with the signal output end of first conversion chip, and the signal input part of first conversion chip is connect with first signal end.The utility model can be converted into different types of driving signal by the specific driving signal that the first conversion chip exports main control chip, can adapt to requirement of the different liquid crystal to signal type, improve the compatibility of liquid crystal display panel driving plate.
Description
Technical field
The utility model relates to liquid crystal display panel drive area more particularly to a kind of liquid crystal panel drive circuit, Driver Card,
Liquid crystal display and Intelligent mirror.
Background technique
With the reach of science progress, liquid crystal display extensive utilization in people's lives.Liquid crystal display panel is to determine liquid crystal
Brightness of display screen, contrast, color, visible angle device, it directly affects the viewing effect of picture.Liquid crystal display panel is just
Often running needs to receive the driving signal of driving plate transmission.
Currently, a driving plate is typically only capable to send a kind of specific driving signal, for driving signal specific type
Liquid crystal display panel.However, there is all kinds of electronic equipments to use liquid crystal display in life, liquid crystal display performance requirement is different,
Size difference may all will affect its signal type used, and the driving plate for needing to adapt to the signal type of different liquid crystal is driven
Hydrodynamic crystal panel.Therefore, existing driving plate compatibility is lower, can not adapt to the signal type requirement of different liquid crystal.
Utility model content
The technical problems to be solved in the utility model is to design a kind of liquid crystal panel drive circuit, Driver Card, liquid crystal
Display screen and Intelligent mirror can be converted into different type by the specific driving signal that the first conversion chip exports main control chip
Driving signal, can adapt to requirement of the different liquid crystal to signal type, improve the compatibility of liquid crystal display panel driving plate.
In order to solve the above technical problems, on the one hand the utility model example provides a kind of liquid crystal panel drive circuit, wrap
Include: main control chip, the first signaling interface, second signal interface and the first conversion chip, the main control chip include the first signal
End；Wherein,
First signaling interface is connect with first signal end；
The second signal interface is connect with the signal output end of first conversion chip, first conversion chip
Signal input part is connect with first signal end.
Preferably, further includes: third signaling interface and the second conversion chip；
The third signaling interface is connect with the signal output end of second conversion chip, second conversion chip
Signal input part is connect with first signal end.
Preferably, first signal end is MIPI signal end, and first signaling interface is MIPI signaling interface, described
Second signal interface is EDP signaling interface, and the third signaling interface is LVDS signaling interface, and first conversion chip is
MIPI turns EDP chip, and second conversion chip is that MIPI turns LVDS chip.
Preferably, further includes: third signaling interface；
The main control chip is equipped with second signal end, and the third signaling interface is connect with second signal end.
Preferably, first signal end be MIPI signal end, the second signal end be LVDS signal end, described first
Signaling interface is MIPI signaling interface, and the second signal interface is EDP signaling interface, and the third signaling interface is LVDS letter
Number interface, first conversion chip are that MIPI turns EDP chip.
It preferably, further include booster circuit；
The input terminal of the booster circuit is connect with the boosting rectifier control end of the main control chip；
The driving voltage output end of the booster circuit is connect with the driving voltage receiving end of the MIPI signaling interface.
It preferably, further include backlight circuit and LVDS backlight interface；
The backlight circuit is equipped with first switch control signal receiving end, the first brightness control signal receiving end and backlight
Signal output end；
The main control chip is equipped with first switch control signal output and the first brightness control signal output end；
The first switch control signal receiving end is connect with the first switch control signal output, and described first is bright
Degree control signal receiving end is connect with the first switch control signal output；
The MIPI signaling interface, the EDP signaling interface are connect with the backlight signal output end respectively；
The LVDS backlight interface is equipped with second switch and controls signal receiving end, the second brightness control signal receiving end；
The main control chip is equipped with second switch control signal output and the second brightness control signal output end；
The second switch control signal receiving end is connect with the second switch control signal output, and described second is bright
Degree control signal receiving end is connect with the second switch control signal output.
In order to solve identical technical problem, on the other hand the utility model embodiment provides a kind of Driver Card, including
A kind of liquid crystal panel drive circuit that substrate and any of the above-described embodiment being integrated on the substrate provide.
In order to solve identical technical problem, on the other hand the utility model embodiment also provides a kind of liquid crystal display,
A kind of liquid crystal panel drive circuit and liquid crystal display panel provided including any of the above-described embodiment；The liquid crystal display panel is correspondingly connected with institute
State liquid crystal panel drive circuit.
In order to solve identical technical problem, on the other hand the utility model embodiment also provides a kind of Intelligent mirror, wraps
Include a kind of liquid crystal display provided by the above embodiment.
Compared with prior art, the utility model embodiment provides a kind of liquid crystal panel drive circuit, Driver Card, liquid
Crystal display screen and Intelligent mirror, the specific driving signal that the utility model can be exported main control chip by conversion chip are converted
At different types of driving signal, requirement of the different liquid crystal to signal type can adapt to, improve liquid crystal display panel driving
The compatibility of plate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the embodiment 1 of liquid crystal panel drive circuit provided by the utility model；
Fig. 2 is a kind of structural schematic diagram of the embodiment 2 of liquid crystal panel drive circuit provided by the utility model；
Fig. 3 is a kind of structural schematic diagram of the embodiment 3 of liquid crystal panel drive circuit provided by the utility model；
Fig. 4 is a kind of structural schematic diagram of the embodiment 4 of liquid crystal panel drive circuit provided by the utility model；
Fig. 5 is a kind of structural schematic diagram of the embodiment 5 of liquid crystal panel drive circuit provided by the utility model；
Fig. 6 is a kind of structural schematic diagram of Intelligent mirror provided by the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the structure that Fig. 1 is a kind of embodiment 1 of liquid crystal panel drive circuit provided by the utility model is shown
It is intended to.On the one hand the utility model embodiment provides a kind of liquid crystal panel drive circuit, comprising: main control chip 1, the first signal
Interface 2, second signal interface 3 and the first conversion chip 4, the main control chip 1 include the first signal end Q1；Wherein,
First signaling interface 2 is connect with the first signal end Q1；
The second signal interface 3 is connect with the signal output end of first conversion chip 4, first conversion chip
4 signal input part is connect with the first signal end Q1.
It should be noted that the first signal end Q1 and the first signaling interface 1 support first kind signal, second signal is connect
Mouth 3 supports the second class signals, and first kind signal, the second class signal are different signal type, and first conversion chip 4 is
First kind signal is converted into the conversion chip of the second class signal.Wherein, it is defeated to can be each master signal support for first kind signal
Signal type out, the second class signal can be the signal type that each liquid crystal display panel is supported.
The course of work of the utility model embodiment is: main control chip 1 is from the first signal end Q1 output drive signal, a side
Face can be directly output to the first signaling interface 2, and then drive the liquid crystal display panel for supporting first kind signal；It on the other hand can be first
The driving signal that main control chip 1 exports is converted into another letter by the first conversion chip 4 to the first conversion chip 4 by output
Number type, is the driving signal for belonging to first kind signal to be converted into belong to the driving signal of the second class signal, and then make liquid
Crystal face drive circuit can drive the liquid crystal display panel for supporting first kind signal and the second class signal.So set, this is practical new
Type embodiment can be converted into different types of drive by the specific driving signal that the first conversion chip 4 exports main control chip 1
Dynamic signal, can adapt to requirement of the different liquid crystal to signal type, improves the compatibility of liquid crystal display panel driving plate.
Referring to Fig. 2, the structure that Fig. 2 is a kind of embodiment 2 of liquid crystal panel drive circuit provided by the utility model is shown
It is intended to.On the basis of embodiment 1, it is preferable that the present embodiment 2 further include: third signaling interface 5 and the second conversion chip 6；
The third signaling interface 5 is connect with the signal output end of second conversion chip 6, second conversion chip
6 signal input part is connect with the first signal end Q1.
It should be noted that third signaling interface 5 supports third class signal, first kind signal, the second class signal, third class
Signal is mutually different signal type, and the second conversion chip 6 is the conversion core that first kind signal is converted into third class signal
Piece.
The present embodiment 2 also further increases the compatible signal type of liquid crystal panel drive circuit, specifically, master control core
Piece 1 can also be exported first from the first signal end Q1 output drive signal to the second conversion chip 6, will by the second conversion chip 6
The driving signal that main control chip 1 exports is converted into the third signal type, is that the driving signal for belonging to first kind signal is turned
It changes the driving signal for belonging to third class signal into, and then so that driving circuit is driven and support first kind signal, the second class signal
And the liquid crystal display panel of third class signal, further improve the compatibility of liquid crystal display panel driving plate.
Referring to Fig. 3, the structure that Fig. 3 is a kind of embodiment 3 of liquid crystal panel drive circuit provided by the utility model is shown
It is intended to.On the basis of embodiment 2, it is preferable that the first signal end Q1 described in the present embodiment 3 is MIPI signal end MIPI, institute
Stating the first signaling interface 2 is MIPI signaling interface 7, and the second signal interface 3 is EDP signaling interface 8, and the third signal connects
Mouth 5 is LVDS signaling interface 9, and first conversion chip 4 is that MIPI turns EDP chip 10, and second conversion chip 4 is MIPI
Turn LVDS chip 11.
MIPI turns EDP chip 10 can be using SN65DSI86ZQET chip, and MIPI, which turns LVDS chip 11, to be used
SN65DSI84ZQER chip.
It should be noted that MIPI refers to mobile industry processor interface, MIPI signal is can be in mobile Industry Processor
The signal type that interface carries out data transmission, usually differential signal；EDP refers to embedded display port, is a kind of often application
Digital port in the display screen of the equipment such as notebook, tablet computer, EDP signal are that can realize in embedded display port
The signal type of data transmission；LVDS refers to that low-voltage differential signal, LVDS interface are LVDS data transmission interfaces, also known as
RS-644 bus interface is widely used in liquid crystal display display field.
Specifically, the liquid crystal panel drive circuit that the present embodiment 3 provides, main control chip 1 are defeated from MIPI signal end MIPI
On the one hand driving signal out can be directly output to MIPI signaling interface 7, and then drive the liquid crystal display panel for supporting MIPI signal；
On the one hand it can first export to MIPI and turn EDP chip 10, turn the driving that EDP chip 10 exports main control chip 1 by MIPI and believe
It number is converted into EDP signal, and then drives the liquid crystal display panel for supporting EDP signal；It can also first export to MIPI and turn LVDS chip 11,
Turn LVDS chip 11 by MIPI and the driving signal that main control chip 1 exports is converted into LVDS signal type, and then makes liquid crystal surface
Drive circuit can drive the liquid crystal display panel for supporting MIPI signal, EDP signal and LVDS signal, improve liquid crystal display panel driving
The compatibility of plate.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of the embodiment 4 of liquid crystal panel drive circuit provided by the utility model.
On the basis of embodiment 1, it is preferable that the present embodiment 4 further include: third signaling interface 5；
The main control chip 1 is equipped with second signal end Q2, and the third signaling interface 5 is connect with second signal end Q2.
It should be noted that second signal end Q2, third signaling interface 5 support third class signal, first kind signal, second
Class signal, third class signal are mutually different signal type, and third class signal is the driving signal that main control chip supports output
Type.
The present embodiment 4 also further increases the compatible signal type of liquid crystal panel drive circuit, specifically, master control core
Piece 1 can also export the driving signal for belonging to third class signal from second signal end Q2, and then driving circuit is enable to drive branch
The liquid crystal display panel for holding first kind signal, the second class signal and third class signal, further improves the simultaneous of liquid crystal display panel driving plate
Capacitive.
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of the embodiment 5 of liquid crystal panel drive circuit provided by the utility model.
On the basis of embodiment 4, it is preferable that the first signal end Q1 described in the present embodiment 5 be MIPI signal end MIPI, described second
Signal end Q2 is LVDS signal end LVDS, and first signaling interface 2 is MIPI signaling interface 7, and the second signal interface 3 is
EDP signaling interface 8, the third signaling interface 5 are LVDS signaling interface 9, and first conversion chip 4 is that MIPI turns EDP core
Piece 10.
It should be noted that MIPI refers to mobile industry processor interface, MIPI signal is can be in mobile Industry Processor
The signal type that interface carries out data transmission, usually differential signal；EDP refers to embedded display port, is a kind of often application
Digital port in the display screen of the equipment such as notebook, tablet computer, EDP signal are that can realize in embedded display port
The signal type of data transmission；LVDS refers to that low-voltage differential signal, LVDS interface are LVDS data transmission interfaces, also known as
RS-644 bus interface is widely used in liquid crystal display display field.
Specifically, the liquid crystal panel drive circuit that the present embodiment 5 provides, main control chip 1 are defeated from MIPI signal end MIPI
On the one hand driving signal out can be directly output to MIPI signaling interface 7, and then drive the liquid crystal display panel for supporting MIPI signal,
Main control chip 1 can also be from LVDS signal end LVDS directly to 9 output drive signal of LVDS signaling interface, and then drives and support
The liquid crystal display panel of LVDS signal；Another aspect main control chip 1 from MIPI signal end MIPI output drive signal, can first export to
MIPI turns EDP chip 10, turns EDP chip 10 by MIPI and the driving signal that main control chip 1 exports is converted into EDP signal, into
And the liquid crystal display panel for supporting EDP signal is driven, so set, liquid crystal panel drive circuit provided in this embodiment can drive branch
The liquid crystal display panel for holding MIPI signal, EDP signal and LVDS signal improves the compatibility of liquid crystal display panel driving plate.
On the basis of 5 any embodiment of embodiment 3 or embodiment, it is preferable that further include booster circuit 12；
The input terminal of the booster circuit 12 is connect with the boosting rectifier control end GPIO3 of the main control chip 1；
The driving voltage receiving end of the driving voltage output end of the booster circuit 12 and the MIPI signaling interface 7 connects
It connects.
Specifically, the driving voltage of liquid crystal display panel usually requires high voltage and negative voltage, it is therefore desirable to which booster circuit comes
It realizes；Main control chip 1 exports voltage up control signal control booster circuit 12 and provides driving voltage to MIPI signaling interface 7, guarantees
MIPI signaling interface can be normally carried out the driving of liquid crystal display panel.It should be noted that EDP signaling interface and LVDS signaling interface
Corresponding booster circuit is needed, EDP signaling interface booster circuit corresponding with LVDS signaling interface is generally located on inside display screen.
On the basis of 5 any embodiment of embodiment 3 or embodiment, it is preferable that further include backlight circuit 13 and LVDS
Backlight interface 14；
The backlight circuit 13 is equipped with first switch control signal receiving end, the first brightness control signal receiving end and back
Light signal output end；
The main control chip 1 is equipped with first switch control signal output GPIO1 and the first brightness control signal output end
PWM1；
The first switch control signal receiving end is connect with the first switch control signal output GPIO1, described
First brightness control signal receiving end is connect with the first switch control signal output PWM1；
The MIPI signaling interface 7, the EDP signaling interface 8 are connect with the backlight signal output end respectively；
The LVDS backlight interface 14 is equipped with second switch and controls signal receiving end, the second brightness control signal receiving end；
The main control chip 1 is equipped with second switch control signal output GPIO2 and the second brightness control signal output end
PWM2；
The second switch control signal receiving end is connect with the second switch control signal output GPIO2, described
Second brightness control signal receiving end is connect with the second switch control signal output PWM2.
Specifically, the brightness regulation of liquid crystal display needs backlight circuit outputting drive voltage to realize, main control chip 1 is logical
That crosses first switch control signal output GPIO1 control backlight circuit 13 opens shutdown, defeated by the first brightness control signal
Outlet PWM1 controls backlight circuit 13 to MIPI signaling interface 7,8 outputting drive voltage of EDP signaling interface, and then realizes to liquid crystal
The brightness regulation of display screen.It should be noted that access LVDS signaling interface 9 liquid crystal display panel generally require backlight power compared with
Greatly, it generally requires external backlight circuit and backlight drive is carried out to the liquid crystal display panel of access LVDS signaling interface 9, therefore, LVDS letter
The backlight circuit of number interface 9 can be set outside liquid crystal panel drive circuit provided in this embodiment, can also further be arranged
In liquid crystal panel drive circuit provided in this embodiment.
The liquid crystal display panel of access LVDS signaling interface 9 generally requires backlight power larger, generally requires external backlight circuit
Backlight drive is carried out to the liquid crystal display panel of access LVDS signaling interface 9, LVDS backlight interface 14 is set, can be LVDS signaling interface
Backlight circuit outside 9 provides interface, and main control chip 1 controls LVDS backlight by second switch control signal output GPIO2
Interface 14 opens shutdown, controls 14 output driving of LVDS backlight interface electricity by the second brightness control signal output end PWM2
Pressure realizes that the backlight circuit outside LVDS signaling interface 9 controls the brightness of the liquid crystal display panel of access LVDS signaling interface 9.
Further, the first signaling interface all can be the first signal plug, second signal interface can be second signal
Socket, third signaling interface can be third signal plug.
The embodiments of the present invention are usually applicable in 32 cun of liquid crystal display panels below of driving, the liquid crystal surface board foot preferably driven
Very little is 10 cun, 15 cun, 21 cun and 23 cun.
When it is implemented, the liquid crystal panel drive circuit that the embodiments of the present invention provide can be incited somebody to action by conversion chip
The specific driving signal of main control chip output is converted into different types of driving signal, can adapt to different liquid crystal to signal
The requirement of type improves the compatibility of liquid crystal display panel driving plate.In addition, liquid crystal panel drive circuit energy provided in this embodiment
Enough meet requirement of the different liquid crystal to signal type, by liquid crystal panel drive circuit standard described in any of the above-described embodiment
Change, research and development cost can be effectively reduced, promotes research and development speed.
Another embodiment of the utility model embodiment provides a kind of Driver Card, including substrate and is integrated in the substrate
On any of the above-described embodiment provide a kind of liquid crystal panel drive circuit.Wherein, substrate refers to liquid crystal panel drive circuit
In underlying structure of each unit circuit integration on same Driver Card, the working principle of liquid crystal panel drive circuit can join
According to described in any embodiment as above, details are not described herein.
Further, substrate can use pcb board,
Driver Card provided by the present embodiment, compatibility is strong, can support the liquid crystal display panel of different data formats；It can make
For standard complete machine standarized component, research and development cost is effectively reduced, promotes research and development speed.
The another embodiment of the utility model embodiment additionally provides a kind of liquid crystal display, including any of the above-described embodiment mentions
A kind of liquid crystal panel drive circuit supplied, the working principle of liquid crystal panel drive circuit are referred to any embodiment institute as above
It states, details are not described herein.It is preferred that liquid crystal panel drive circuit is the form of Driver Card provided by the above embodiment, it is specifically shown in
Foregoing description.Liquid crystal display further includes liquid crystal display panel；The liquid crystal display panel is correspondingly connected with the liquid crystal panel drive circuit.Liquid
Crystal panel selects corresponding signaling interface on liquid crystal panel drive circuit to be attached according to the signal type of support.
Further, liquid crystal display can apply to include computer, plate, TV and Intelligent mirror etc..
Referring to Fig. 6, Fig. 6 is a kind of structural schematic diagram of Intelligent mirror provided by the utility model.
Another embodiment of the utility model embodiment provides a kind of Intelligent mirror 15, including provided by the above embodiment one
Kind liquid crystal display 16.
Specifically, Intelligent mirror can also include two-way mirror, processor.
Specifically, Intelligent mirror can also include two-way mirror, processor, loudspeaker and microphone, loudspeaker and processing
Device is connected, and plays for audio；Microphone is connect with processor, is used for audio input.
It should be noted that connection relationship between module indicates it in Installation practice attached drawing provided by the utility model
Between have communication connection, specifically can be implemented as one or more communication bus or signal wire.Ordinary skill people
Member can understand and implement without creative efforts.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (10)
1. a kind of liquid crystal panel drive circuit characterized by comprising main control chip, the first signaling interface, second signal interface
With the first conversion chip, the main control chip includes the first signal end；Wherein,
First signaling interface is connect with first signal end；
The second signal interface is connect with the signal output end of first conversion chip, the signal of first conversion chip
Input terminal is connect with first signal end.
2. liquid crystal panel drive circuit as described in claim 1, which is characterized in that further include: third signaling interface and second
Conversion chip；
The third signaling interface is connect with the signal output end of second conversion chip, the signal of second conversion chip
Input terminal is connect with first signal end.
3. liquid crystal panel drive circuit as claimed in claim 2, which is characterized in that first signal end is MIPI signal
End, first signaling interface are MIPI signaling interface, and the second signal interface is EDP signaling interface, the third signal
Interface is LVDS signaling interface, and first conversion chip is that MIPI turns EDP chip, and second conversion chip turns for MIPI
LVDS chip.
4. liquid crystal panel drive circuit as described in claim 1, which is characterized in that further include: third signaling interface；
The main control chip is equipped with second signal end, and the third signaling interface is connect with second signal end.
5. liquid crystal panel drive circuit as claimed in claim 4, which is characterized in that first signal end is MIPI signal
End, the second signal end are LVDS signal end, and first signaling interface is MIPI signaling interface, the second signal interface
For EDP signaling interface, the third signaling interface is LVDS signaling interface, and first conversion chip is that MIPI turns EDP chip.
6. the liquid crystal panel drive circuit as described in claim 3 or 5 any one, which is characterized in that further include booster circuit；
The input terminal of the booster circuit is connect with the boosting rectifier control end of the main control chip；
The driving voltage output end of the booster circuit is connect with the driving voltage receiving end of the MIPI signaling interface.
7. liquid crystal panel drive circuit as claimed in claim 6, which is characterized in that further include that backlight circuit and LVDS backlight connect
Mouthful；
The backlight circuit is equipped with first switch control signal receiving end, the first brightness control signal receiving end and backlight signal
Output end；
The main control chip is equipped with first switch control signal output and the first brightness control signal output end；
The first switch control signal receiving end is connect with the first switch control signal output, the first brightness control
Signal receiving end processed is connect with the first switch control signal output；
The MIPI signaling interface, the EDP signaling interface are connect with the backlight signal output end respectively；
The LVDS backlight interface is equipped with second switch and controls signal receiving end, the second brightness control signal receiving end；
The main control chip is equipped with second switch control signal output and the second brightness control signal output end；
The second switch control signal receiving end is connect with the second switch control signal output, the second brightness control
Signal receiving end processed is connect with the second switch control signal output.
8. a kind of Driver Card, which is characterized in that including substrate and be integrated on the substrate such as any one of claim 1-7
A kind of liquid crystal panel drive circuit.
9. a kind of liquid crystal display, including such as a kind of described in any item liquid crystal panel drive circuits of claim 1-7 and liquid crystal
Panel；The liquid crystal display panel is correspondingly connected with the liquid crystal panel drive circuit.
10. a kind of Intelligent mirror, including a kind of liquid crystal display as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102657.9U CN208384970U (en) | 2018-07-11 | 2018-07-11 | A kind of liquid crystal panel drive circuit, Driver Card, liquid crystal display and Intelligent mirror |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102657.9U CN208384970U (en) | 2018-07-11 | 2018-07-11 | A kind of liquid crystal panel drive circuit, Driver Card, liquid crystal display and Intelligent mirror |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160759A (en) * | 2021-03-31 | 2021-07-23 | 智道网联科技(北京)有限公司 | Display screen circuit selection method, intelligent networking equipment mainboard and electronic equipment |
| CN114120882A (en) * | 2021-12-14 | 2022-03-01 | 惠州视维新技术有限公司 | Display device and method compatible with multiple display panels |
| WO2022183617A1 (en) * | 2021-03-05 | 2022-09-09 | 深圳市创必得科技有限公司 | Fpga-based photocuring 3d printing high-resolution display and control system |
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2018
- 2018-07-11 CN CN201821102657.9U patent/CN208384970U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183617A1 (en) * | 2021-03-05 | 2022-09-09 | 深圳市创必得科技有限公司 | Fpga-based photocuring 3d printing high-resolution display and control system |
| CN113160759A (en) * | 2021-03-31 | 2021-07-23 | 智道网联科技(北京)有限公司 | Display screen circuit selection method, intelligent networking equipment mainboard and electronic equipment |
| CN114120882A (en) * | 2021-12-14 | 2022-03-01 | 惠州视维新技术有限公司 | Display device and method compatible with multiple display panels |
| CN114120882B (en) * | 2021-12-14 | 2023-12-05 | 惠州视维新技术有限公司 | Display device and method for compatible multiple display panels |
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