CN105895004B - Display panel drive method and device - Google Patents
Display panel drive method and device Download PDFInfo
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- CN105895004B CN105895004B CN201610357474.0A CN201610357474A CN105895004B CN 105895004 B CN105895004 B CN 105895004B CN 201610357474 A CN201610357474 A CN 201610357474A CN 105895004 B CN105895004 B CN 105895004B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention discloses a kind of display panel drive method and devices, this method comprises: the first screen for obtaining sequence circuit plate T-CON storage joins file ID in display device starting；Join the first screen ginseng file and the first image quality file that file ID obtains sequence circuit plate T-CON storage according to the first screen；Join the display screen operation of file and the first image quality file driving display device according to the first screen.It is compatible from different display screens that the invention enables same mainboards, to realize that same mainboard drives different display screen operations.
Description
Technical field
The present invention relates to display screen technology field more particularly to a kind of display panel drive methods and device.
Background technique
With the development of display screen technology, show that equipment such as LCD TV has progressed into common people house.In order to meet
The model of user demand, display screen is more and more, and the corresponding model technical parameter of the display screen of different model and image quality number
According to that can have a certain difference, the driving mainboard for needing the design of LED of corresponding different size different in this way, to increase
The configuration difficulty and deployment cost of display screen and driving mainboard.
In the prior art, often image quality file and screen ginseng file are packaged together with the main program for showing equipment and are stored in
In the storage chip of mainboard, since main program and image quality file and screen ginseng file are packaged with, cause to show for different
Display screen needs to configure different main programs；In order to solve the above technical problems, by main program and image quality file and screen ginseng file point
It opens and is stored in the storage device of display equipment mainboard, the image quality file and screen ginseng file are called in booting, but due to master
After the completion of board burning, according to the display screen of same mainboard driving different model, will lead to the image quality file that is saved in mainboard with
And screen ginseng file cannot be compatible with various types of display screens, i.e. the compatibility of mainboard and display screen is lower.
Summary of the invention
The main purpose of the present invention is to provide a kind of display panel drive method and devices, it is intended to solve same driving mainboard
From different display screens it is incompatible when, can not by the driving mainboard drive display screen operation the problem of.
To achieve the above object, a kind of display panel drive method provided by the invention, comprising:
In display device starting, the first screen for obtaining sequence circuit plate T-CON storage joins file ID；
Join the first screen ginseng file and that file ID obtains sequence circuit plate T-CON storage according to first screen
One image quality file；
According to the display screen operation of display device described in first screen ginseng file and the first image quality file driving.
Preferably, the display device according to first screen ginseng file and the first image quality file driving is aobvious
The step of display screen is run specifically includes:
First screen is joined into file and the first image quality file is loaded onto the mainboard, according in the mainboard
First screen joins the operation of display screen described in file and the first image quality file driving.
Preferably, described to join the first screen that file ID obtains the sequence circuit plate T-CON storage according to first screen
Before the step of joining file and the first image quality file further include:
Judge that currently stored the second screen ginseng file ID of the mainboard of the display device and first screen join file ID
It is whether consistent；
If it is not, then executing join that file ID obtains sequence circuit plate T-CON storage according to first screen the
One screen joins the step of file and the first image quality file；
Currently stored the second screen ginseng file ID of the mainboard of the judgement display device and first screen ginseng text
After part ID whether consistent step, the display panel drive method is further comprised the steps of:
If so, joining the second screen ginseng file and the second picture that file ID obtains the mainboard storage according to second screen
Matter file, and the display screen operation of the display device according to second screen ginseng file and the second image quality file driving.
Preferably, after the step of first screen for obtaining sequence circuit plate T-CON storage joins file ID further include:
Judge that the first screen ginseng file ID is corresponding with the first image quality file that the sequence circuit plate T-CON is stored
The first image quality file ID it is whether consistent；
If so, executing join that file ID obtains sequence circuit plate T-CON storage according to first screen the
One screen joins the step of file and the first image quality file.
Preferably, the judgement the first screen ginseng file ID and described the first of sequence circuit plate T-CON storage
After the whether consistent step of the corresponding first image quality file ID of image quality file further include:
If it is not, then display reminding window, joins the consistent third image quality of file ID with first screen to prompt user to choose
File ID；
According to the corresponding third image quality file of the third image quality file ID load third image quality file ID, and according to
The first screen ginseng file ID loads first screen and joins file, to drive the display screen to run.
In addition, to achieve the above object, the present invention also provides a kind of display screen driving devices, comprising:
First obtains module, in display device starting, obtaining the first screen ginseng of sequence circuit plate T-CON storage
File ID；
Second obtains module, obtains the sequence circuit plate T-CON storage for joining file ID according to first screen
First screen joins file and the first image quality file；
First drive module is set for the display screen according to first screen ginseng file and the first image quality file driving
Standby display screen operation.
Preferably, first drive module is also used to:
First screen is joined into file and the first image quality file is loaded onto the mainboard, according in the mainboard
First screen joins the operation of display screen described in file and the first image quality file driving.
Preferably, the display screen driving device further include:
First judgment module, currently stored the second screen ginseng file ID of mainboard for judging the display device and institute
Whether consistent state the first screen ginseng file ID；
Described second obtains module, if the second screen ginseng file ID that the mainboard for being also used to the display device is currently stored
It is inconsistent with first screen ginseng file ID, then the file ID acquisition sequence circuit plate T-CON is joined according to first screen and deposited
The first screen ginseng file of storage and the first image quality file；
Second drive module, if currently stored the second screen ginseng file ID of mainboard for the display device with it is described
First screen joins that file ID is consistent, then according to second screen join file ID obtain mainboard storage the second screen ginseng file and
Second image quality file, and the display screen of the display device according to second screen ginseng file and the second image quality file driving
Operation.
Preferably, the display screen driving device further include:
Second judgment module, for judging the institute of the first screen ginseng file ID and sequence circuit plate T-CON storage
Whether consistent state the corresponding first image quality file ID of the first image quality file；
Described second obtains module 20, if being also used to the first screen ginseng file ID and the first image quality file ID one
It causes, then the first screen ginseng file and first that file ID obtains the sequence circuit plate T-CON storage is joined according to first screen
Image quality file.
Preferably, the display screen driving device further include:
Display module, if inconsistent for first screen ginseng file ID and the first image quality file ID, display is mentioned
Show window, joins the consistent third image quality file ID of file ID with first screen to prompt user to choose；
Loading module is drawn for loading the corresponding third of the third image quality file ID according to the third image quality file ID
Matter file, to drive the display screen to run.
The present invention joins file ID by when display device starts, obtaining the first screen of sequence circuit plate T-CON storage,
After joining file ID according to the first screen and obtaining the first screen ginseng file and the first image quality file of sequence circuit plate T-CON storage,
Join the display screen operation of file and the first image quality file driving display device according to the first screen.Since display screen will be being driven just
The the first screen ginseng file often run and the first image quality file are stored in sequence circuit plate T-CON, when showing equipment starting,
The first screen in sequence circuit plate T-CON is called to join file and the first image quality file by control mainboard to drive display screen
It operates normally, so that same mainboard is compatible from different display screens, to realize that same mainboard drives different display screen operations.
Detailed description of the invention
Fig. 1 is the flow diagram of the first embodiment of the display screen of the invention driving method；
Fig. 2 is the flow diagram of the second embodiment of the display screen of the invention driving method；
Fig. 3 is the flow diagram of the 3rd embodiment of the display screen of the invention driving method；
Fig. 4 is the flow diagram of the fourth embodiment of the display screen of the invention driving method；
Fig. 5 is that the invention shows the functional block diagrams of the first embodiment of panel drive device；
Fig. 6 is that the invention shows the functional block diagrams of the second embodiment of panel drive device；
Fig. 7 is that the invention shows the functional block diagrams of the 3rd embodiment of panel drive device；
Fig. 8 is that the invention shows the functional block diagrams of the fourth embodiment of panel drive device.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Based on the above issues, the present invention provides a kind of method display panel drive method.
Referring to Fig.1, Fig. 1 is the flow diagram of the first embodiment of the display screen of the invention driving method.
In the present embodiment, the display panel drive method includes:
Step S10, in display device starting, the first screen for obtaining sequence circuit plate T-CON storage joins file ID；
The mainboard of display equipment is stored with screen ginseng file, image quality file, screen ginseng file ID and image quality file ID, such as the master
Screen ginseng file ID, image quality file ID, screen ginseng file and image quality file, the master are stored under config/panel file in plate
The main program being stored in the embedded memory (Embedded Multi Media Card, EMMC) of plate, the mainboard is by being somebody's turn to do
Main program calls load screen ginseng file and image quality file that display screen is driven to run；The sequence circuit plate of the display equipment
(Timing Controller, T-CON) includes that T-CON control chip and T-CON storage chip, the T-CON storage chip are deposited
Contain the corresponding first screen ginseng file of display screen, the first image quality file, the first screen ginseng file ID and first of the display equipment
Image quality file ID, for updating, stored first screen has joined file and the first image quality file in T-CON storage chip, can pass through burning
Record tool is directly connected to the interface on T-CON plate and carries out burning；Pass through 51PIN FFC interface between the mainboard and the T-CON plate
It is connected, if the display equipment is high definition television, the transmission standard of the 51PIN FFC interface is V-BY-ONE, including data are believed
Number foot and one group of I2C route, respectively SCL and SDA, so that the mainboard loads the first image quality from the T-CON storage chip
When file, the first screen join file or carry out instruction interaction with the T-CON plate, communicated by the I2C route.Wherein, should
T-CON storage chip includes EEPROM storage chip and SPI FLASH storage chip；The display equipment includes that television set, PC are set
Standby and computer.
In the present embodiment, after display device booting, the Mboot program of the display device starts, and obtains the master
Screen ginseng file ID, image quality file ID, screen ginseng file and the image quality file stored under config/panel file in plate, and start
KERNEL so that T-CON plate powers on, and is initialized into normal operating conditions after the power-up, which passes through I2C route
The signal of current working condition is sent to the mainboard, for example, the T-CON plate passes through I2C route for current working condition
The signal of " 1 " is sent to the mainboard, indicates that T-CON plate enters normal operating conditions.It is sent when the mainboard receives the T-CON plate
Normal operating conditions signal when, send currently stored screen to the T-CON plate and join file ID, the T- in the T-CON plate
After CON control chip receives the currently stored screen ginseng file ID of the mainboard, the T-CON storage chip in the T-CON plate is obtained
First screen of middle storage joins file ID.
Step S20 joins the first screen ginseng file and that file ID obtains sequence circuit plate T-CON storage according to the first screen
One image quality file；
When getting the first screen ginseng file ID, due to the first screen stored in the sequence circuit plate T-CON storage chip
Join file ID it is consistent with the first image quality file ID, therefore according to first screen join file ID can get the first screen join file and
First image quality file.Wherein, first screen ginseng file includes electrifying timing sequence control parameter, crossing current current control parameter and 8/
10bit parameter setting；The first image quality file includes color saturation parameter, colour brightness parameter and color concentration parameter.
Step S30 is run according to the display screen that the first screen joins file and the first image quality file driving display device.
The the first screen ginseng file stored in getting the sequence circuit plate T-CON storage chip and the first image quality file
Afterwards, the mainboard is controlled to be run according to the display screen that first screen joins file and the first image quality file driving display equipment.
It is described in detail how the above method is realized below by a specific embodiment.
The screen ginseng file A and image quality file A that driving display screen A is normally shown is saved in the mainboard of television set A, in electricity
In the state that source provides the crossing current electric current operated normally to display screen A, which calls screen ginseng file A and image quality file
A provides the crossing current pulse signal that current controling signal is 99% to display screen A, so that display screen A is normally shown, when by the master
When plate assembly sets television set B for driving display screen B to operate normally, which obtains the T-CON storage for being stored in television set B
The screen ginseng file B and image quality file B saved in chip, joins file B and image quality file B according to the screen and mentions to display screen B
The pulse signal for being 1% for crossing current current controling signal, so that display screen B is normally shown.
The present embodiment joins file by when display device starts, obtaining the first screen of sequence circuit plate T-CON storage
ID is joining the first screen ginseng file and the first image quality file that file ID obtains sequence circuit plate T-CON storage according to the first screen
Afterwards, it is run according to the display screen that the first screen joins file and the first image quality file driving display device.Since display will be driven
The the first screen ginseng file and the first image quality file that screen operates normally are stored in sequence circuit plate T-CON, are opened in display equipment
When dynamic, the first screen in sequence circuit plate T-CON is called to join file and the first image quality file by control mainboard to drive
Display screen operates normally, so that same mainboard is compatible from different display screens, to realize that same mainboard drives different displays
Screen operation.
Further, it is based on step S30, step S30 is specifically included: the first screen is joined into file and the first image quality file
It is loaded onto mainboard, file is joined according to the first screen in mainboard and the first image quality file driving display screen is run.
Stored screen joins the first screen ginseng file ID stored in file ID and T-CON storage chip not in determining mainboard
When consistent, screen ginseng file and the image quality file in the mainboard are deleted.It is deposited under config/panel file in deleting the mainboard
After the screen ginseng file and image quality file of storage, the first screen got from T-CON storage chip is joined into file and the first picture
Matter file is loaded into the mainboard, and control mainboard joins file according to first screen and the first image quality file driving display screen is transported
Row.
The present embodiment is by being loaded onto mainboard for the first screen ginseng file and the first image quality file, according to first in mainboard
Screen ginseng file and the operation of the first image quality file driving display screen.Since the first screen stored in T-CON storage chip joins file
And first image quality file be driving display operation respective file, by by the first screen join file and the first image quality file from
It is dynamic to be loaded into mainboard, so that mainboard joins file according to first screen and first image quality file driving display screen is transported
Row not only realizes same mainboard and drives different display screen operations, and simplifies switching when same mainboard drives different display screens
The process of stored screen ginseng file and image quality file, improves switching efficiency in mainboard.
Further, it is based on the first embodiment, is display panel drive method proposed by the present invention referring to figure 2.
The flow diagram of second embodiment, in this second embodiment, before S20, which includes:
Step S40 judges currently stored the second screen ginseng file ID of the mainboard of display device and the first screen ginseng file ID
It is whether consistent；
If it is not, thening follow the steps S20, i.e., join the first of file ID acquisition sequence circuit plate T-CON storage according to the first screen
Screen ginseng file and the first image quality file；
In the present embodiment, get sequence circuit plate T-CON storage the first screen ginseng file ID after, judge this first
Whether the screen ginseng file ID second screen ginseng file ID currently stored with mainboard be consistent, if the first screen ginseng file ID and the second screen ginseng text
Part ID is inconsistent, shows that currently stored the second screen ginseng file of the mainboard and the second image quality file are stored with the T-CON respectively
The the first screen ginseng file stored in chip and the first image quality file do not correspond to, then the T-CON plate sends such as A0=1 to the mainboard
Prompt information, then the mainboard deletes currently stored second screen ginseng file and the second image quality text under config/panel file
The first screen stored in the T-CON storage chip is joined file and the first image quality file is loaded into the mainboard, to make by part
It obtains the mainboard and file and the operation of first image quality file driving display screen is joined according to first screen.
Step S50, if so, joining the second screen ginseng file and the second picture that file ID obtains mainboard storage according to the second screen
Matter file, and run according to the display screen that the second screen joins file and the second image quality file driving display device.
If the first screen is joined, file ID is consistent with the second screen ginseng file ID, shows currently stored the second screen ginseng file of the mainboard
And second image quality file respectively with stored in T-CON storage chip the first screen ginseng file and the first image quality file it is opposite
It answers, then the T-CON plate sends the prompt information such as A0=0 to the mainboard, and the mainboard is prompted to join using the first currently stored screen
File and the operation of the image quality file driving display screen.
The present embodiment, which passes through, judges that the second currently stored screen of the mainboard of display device joins file ID and the first screen ginseng text
Whether part ID consistent, if it is not, then according to the first screen join file ID obtain sequence circuit plate T-CON storage the first screen ginseng file with
And the first image quality file, it obtains the second screen ginseng file of mainboard storage if so, joining file ID according to the second screen and second draws
Matter file, and run according to the display screen that the second screen joins file and the second image quality file driving display device, so that same
Mainboard is compatible from different display screens, to realize that same mainboard drives different display screen operations.
Further, it is based on the first embodiment, is display panel drive method proposed by the present invention referring to figure 3.
The flow diagram of 3rd embodiment, in the 3rd embodiment, after S10, which includes:
Step S60 judges the first screen ginseng file ID corresponding with the first image quality file that sequence circuit plate T-CON is stored the
Whether one image quality file ID is consistent；
If the first screen ginseng file stored in T-CON storage chip with the first image quality file be not it is corresponding, need more
New image quality file, but since the first screen ginseng file is constant, mainboard will not issue calling picture corresponding with first screen ginseng file again
The request of matter file, so that the poor display effect of display screen.
Therefore in the present embodiment, after T-CON plate powers on, obtain and store the first screen ginseng file in T-CON storage chip
First screen is joined file ID and the first image quality file ID matches, judges the first screen by ID and the first image quality file ID
Join file ID and whether the first image quality file ID is consistent.
If so, thening follow the steps S20, i.e., join the first of file ID acquisition sequence circuit plate T-CON storage according to the first screen
Screen ginseng file and the first image quality file.
If first screen is joined, file ID is consistent with the first image quality file ID, and T-CON plate sends such as A1=0 to the mainboard
Prompt information, then according to first screen join file ID obtain stored in the T-CON plate the first screen ginseng file and first draw
First screen is joined file and the first image quality file is loaded into the mainboard, so that the mainboard is according to first screen by matter file
Join file and the operation of first image quality file driving display screen.
The present embodiment is by judging that it is corresponding with the first image quality file that sequence circuit plate T-CON is stored that the first screen joins file ID
The first image quality file ID it is whether consistent, if so, joining that file ID obtains sequence circuit plate T-CON storage according to the first screen
One screen joins file and the first image quality file.Due to by judge the first screen ginseng file ID and the first image quality file ID whether one
It causes, avoids the data exception that T-CON plate itself stores, and lead to the poor display effect of display screen, influence user experience.
Further, it is based on the 3rd embodiment, is display panel drive method proposed by the present invention referring to figure 4.
The flow diagram of 3rd embodiment, in the 3rd embodiment, after S60, which includes:
Step S70, if it is not, then display reminding window, joins the consistent third of file ID with the first screen to prompt user to choose
Image quality file ID；
In the present embodiment, if first screen ginseng file ID and the first image quality file ID are inconsistent, show that the T-CON is deposited
The the first image quality file stored in storage chip is problematic, which sends the prompting message such as A1=1 to the mainboard, according to
The prompting message is in the display screen display reminding window or in the display interface for the control equipment bound with the display device
Upper display reminding window joins the consistent third image quality file ID of file ID with the first screen to prompt user to choose.
Step S80, according to the corresponding third image quality file of third image quality file ID load third image quality file ID, and according to
First screen joins file ID and loads the first screen ginseng file, to drive display screen to run.
The prompt window directly can select load third image quality in the prompt window equipped with load third image quality file option
File option can also select load third image quality file option, according to third image quality file ID load the by remote control mode
Three image quality files are into T-CON storage chip, and after confirmation load, mainboard directly restarts, and load in T-CON storage chip
Third image quality file, to drive the display screen to rerun.
It should be noted that matched main board system is not required to change after increasing newly with screen project, screen can be directly lighted, and
After the completion of image quality debugging confirmation, then by the image quality burning file into T-CON storage chip, then this screen with screen work, that is, complete
At substantially reducing development cycle and convenience.
The present embodiment is by judging that it is corresponding with the first image quality file that sequence circuit plate T-CON is stored that the first screen joins file ID
The first image quality file ID it is whether consistent, if it is not, then display reminding window, join file ID one with the first screen to prompt user to choose
The third image quality file ID of cause loads the corresponding third image quality file of third image quality file ID according to third image quality file ID, and
Join file ID according to the first screen and load the first screen ginseng file, so that mainboard and display screen carry out realizing picture in screen debugging process
The update of matter file is simpler.
The present invention further provides a kind of display screen driving devices.
It is that the invention shows the functional block diagrams of the first embodiment of panel drive device referring to Fig. 5, Fig. 5.
In the present embodiment, the display screen driving device includes: that the first acquisition module 10, second obtains module 20, the
One drive module 30.
Described first obtains module 10, for obtaining the of sequence circuit plate T-CON storage in display device starting
One screen joins file ID；
The mainboard of display equipment is stored with screen ginseng file, image quality file, screen ginseng file ID and image quality file ID, such as the master
Screen ginseng file ID, image quality file ID, screen ginseng file and image quality file, the master are stored under config/panel file in plate
The main program being stored in the embedded memory (Embedded Multi Media Card, EMMC) of plate, the mainboard is by being somebody's turn to do
Main program calls load screen ginseng file and image quality file that display screen is driven to run；The sequence circuit plate of the display equipment
(Timing Controller, T-CON) includes that T-CON control chip and T-CON storage chip, the T-CON storage chip are deposited
Contain the corresponding first screen ginseng file of display screen, the first image quality file, the first screen ginseng file ID and first of the display equipment
Image quality file ID, for updating, stored first screen has joined file and the first image quality file in T-CON storage chip, can pass through burning
Record tool is directly connected to the interface on T-CON plate and carries out burning；Pass through 51PIN FFC interface between the mainboard and the T-CON plate
It is connected, if the display equipment is high definition television, the transmission standard of the 51PIN FFC interface is V-BY-ONE, including data are believed
Number foot and one group of I2C route, respectively SCL and SDA, so that the mainboard loads the first image quality from the T-CON storage chip
When file, the first screen join file or carry out instruction interaction with the T-CON plate, communicated by the I2C route.Wherein, should
T-CON storage chip includes EEPROM storage chip and SPI FLASH storage chip；The display equipment includes that television set, PC are set
Standby and computer.
In the present embodiment, after display device booting, the Mboot program of the display device starts, and passes through first
It obtains module 10 and obtains the screen ginseng file ID, image quality file ID, screen ginseng file stored under config/panel file in the mainboard
And image quality file, and start KERNEL, and so that T-CON plate powers on, and it is initialized into normal operating conditions after the power-up, it should
The signal of current working condition is sent to the mainboard by I2C route by T-CON plate, for example, the T-CON plate passes through I2C line
The signal of current working condition " 1 " is sent to the mainboard by road, indicates that T-CON plate enters normal operating conditions.When the mainboard
When receiving the signal of the normal operating conditions of T-CON plate transmission, currently stored screen is sent to the T-CON plate and joins file
ID obtains the T-CON after T-CON control chip in the T-CON plate, which receives the currently stored screen of the mainboard, joins file ID
The the first screen ginseng file ID stored in T-CON storage chip in plate.
Described second obtains module 20, for joining that file ID obtains sequence circuit plate T-CON storage according to the first screen
One screen joins file and the first image quality file；
When the first acquisition module 10 gets the first screen ginseng file ID, due to the sequence circuit plate T-CON storage chip
The first screen ginseng file ID of middle storage is consistent with the first image quality file ID, therefore second obtains module 20 according to first screen ginseng text
Part ID can get the first screen ginseng file and the first image quality file.Wherein, first screen ginseng file includes electrifying timing sequence control
Parameter, crossing current current control parameter and 8/10bit parameter setting；The first image quality file includes color saturation parameter, face
Colour brightness parameter and color concentration parameter.
First drive module 30, for joining file and the first image quality file driving display device according to the first screen
Display screen operation；
Second acquisition module 20 get stored in the sequence circuit plate T-CON storage chip the first screen ginseng file with
And first after image quality file, the first drive module 30 controls that the mainboard joins file according to first screen and the first image quality file drives
Move the display screen operation of the display equipment.
It is described in detail how the above method is realized below by a specific embodiment.
The screen ginseng file A and image quality file A that driving display screen A is normally shown is saved in the mainboard of television set A, in electricity
In the state that source provides the crossing current electric current operated normally to display screen A, which calls screen ginseng file A and image quality file
A provides the crossing current pulse signal that current controling signal is 99% to display screen A, so that display screen A is normally shown, when by the master
When plate assembly sets television set B for driving display screen B to operate normally, which obtains the T-CON storage for being stored in television set B
The screen ginseng file B and image quality file B saved in chip, joins file B and image quality file B according to the screen and mentions to display screen B
The pulse signal for being 1% for crossing current current controling signal, so that display screen B is normally shown.
First drive module 30 is also used to the first screen joining file and the first image quality file is loaded onto mainboard, root
Join file and the operation of the first image quality file driving display screen according to the first screen in mainboard.
Stored screen joins the first screen ginseng file ID stored in file ID and T-CON storage chip not in determining mainboard
When consistent, the first drive module 30 deletes screen ginseng file and image quality file in the mainboard.The config/ in deleting the mainboard
After the screen ginseng file and image quality file that store under panel file, the first drive module 30 will be obtained from T-CON storage chip
To the first screen ginseng file and the first image quality file be loaded into the mainboard, control mainboard according to first screen join file and
The operation of first image quality file driving display screen.
The present embodiment obtains sequence circuit plate T-CON storage by the way that when display device starts, first obtains module 10
The first screen join file ID, second obtains that module 20 joins that file ID obtains sequence circuit plate T-CON storage according to the first screen
One screen joins file and the first image quality file, and the first drive module 30 joins file and the first image quality file driving according to the first screen
The display screen of display device is run.Due to the first screen ginseng file that display screen will be driven to operate normally and the first image quality file
It is stored in sequence circuit plate T-CON, when showing equipment starting, is called in sequence circuit plate T-CON by control mainboard
The first screen ginseng file and the first image quality file drive display screen to operate normally so that same mainboard and different displays
Screen compatibility, to realize that same mainboard drives different display screen operations.
Further, it is based on above-mentioned first embodiment, is proposed the invention shows the second embodiment of panel drive device, at this
In embodiment, referring to Fig. 6, the display screen driving device further include: first judgment module 40, the second drive module 50.
The first judgment module 40, currently stored the second screen ginseng file ID of mainboard for judging display device with
Whether the first screen joins file ID consistent；
It is described second obtain module 20, if the mainboard for being also used to display device it is currently stored the second screen ginseng file ID with
First screen joins the first screen ginseng text that file ID is inconsistent, then stores according to the first screen ginseng file ID acquisition sequence circuit plate T-CON
Part and the first image quality file；
In the present embodiment, join file in the first screen that the first acquisition module 10 gets sequence circuit plate T-CON storage
After ID, first judgment module 40 judge first screen ginseng file ID and mainboard it is currently stored the second screen ginseng file ID whether one
Cause, if the first screen ginseng file ID and the second screen ginseng file ID are inconsistent, show currently stored the second screen of the mainboard join file with
And second image quality file respectively with stored in the T-CON storage chip the first screen ginseng file and the first image quality file it is not right
Answer, then the T-CON plate to the mainboard send as A0=1 prompt information, then the mainboard delete config/panel file under when
The second screen ginseng file and the second image quality file of preceding storage, the second acquisition module 20 will store in the T-CON storage chip
First screen ginseng file and the first image quality file be loaded into the mainboard so that the mainboard according to first screen join file with
And first the image quality file driving display screen operation.
Second drive module 50, if currently stored the second screen ginseng file ID of mainboard for display device and the
One screen joins the second screen ginseng file and the second image quality text that file ID is consistent, then stores according to the second screen ginseng file ID acquisition mainboard
Part, and run according to the display screen that the second screen joins file and the second image quality file driving display device.
If the first screen is joined, file ID is consistent with the second screen ginseng file ID, shows currently stored the second screen ginseng file of the mainboard
And second image quality file respectively with stored in T-CON storage chip the first screen ginseng file and the first image quality file it is opposite
It answers, then the T-CON plate sends the prompt information such as A0=0 to the mainboard, prompts the second drive module 50 to use currently stored
First screen joins file and the operation of the image quality file driving display screen.
The present embodiment, which passes through, judges that the second currently stored screen of the mainboard of display device joins file ID and the first screen ginseng text
Whether part ID consistent, if it is not, then according to the first screen join file ID obtain sequence circuit plate T-CON storage the first screen ginseng file with
And the first image quality file, it obtains the second screen ginseng file of mainboard storage if so, joining file ID according to the second screen and second draws
Matter file, and run according to the display screen that the second screen joins file and the second image quality file driving display device, so that same
Mainboard is compatible from different display screens, to realize that same mainboard drives different display screen operations.
Further, it is based on above-mentioned first embodiment, is proposed the invention shows the 3rd embodiment of panel drive device, at this
In embodiment, referring to Fig. 7, the display screen driving device further include: the second judgment module 60.
Second judgment module 60, for judging the first of the first screen ginseng file ID and sequence circuit plate T-CON storage
Whether the corresponding first image quality file ID of image quality file is consistent；
If the first screen ginseng file stored in T-CON storage chip with the first image quality file be not it is corresponding, need more
New image quality file, but since the first screen ginseng file is constant, mainboard will not issue calling picture corresponding with first screen ginseng file again
The request of matter file, so that the poor display effect of display screen.
Therefore in the present embodiment, after T-CON plate powers on, the first acquisition module 10 obtains deposits in T-CON storage chip
The first screen ginseng file ID and the first image quality file ID are stored up, which is joined file ID and the first picture by the second judgment module 60
Matter file ID is matched, and judges whether the first screen ginseng file ID and the first image quality file ID are consistent.
It is described second obtain module 20, if be also used to the first screen ginseng file ID it is consistent with the first image quality file ID, basis
First screen joins the first screen ginseng file and the first image quality file that file ID obtains sequence circuit plate T-CON storage.
If first screen is joined, file ID is consistent with the first image quality file ID, and T-CON plate sends such as A1=0 to the mainboard
Prompt information, then the second acquisition module 20, which according to first screen joins file ID and obtains the first screen for storing in the T-CON plate, joins
First screen is joined file and the first image quality file is loaded into the mainboard, so that the master by file and the first image quality file
Plate joins file according to first screen and first image quality file driving display screen is run.
The present embodiment is by judging that it is corresponding with the first image quality file that sequence circuit plate T-CON is stored that the first screen joins file ID
The first image quality file ID it is whether consistent, if so, joining that file ID obtains sequence circuit plate T-CON storage according to the first screen
One screen joins file and the first image quality file.Due to by judge the first screen ginseng file ID and the first image quality file ID whether one
It causes, avoids the data exception that T-CON plate itself stores, and lead to the poor display effect of display screen, influence user experience.
Further, it is based on above-mentioned 3rd embodiment, is proposed the invention shows the fourth embodiment of panel drive device, at this
In embodiment, referring to Fig. 8, the display screen driving device further include: display module 70, loading module 80.
The display module 70, if inconsistent for the first screen ginseng file ID and the first image quality file ID, display reminding
Window joins the consistent third image quality file ID of file ID with the first screen to prompt user to choose；
In the present embodiment, if first screen ginseng file ID and the first image quality file ID are inconsistent, show that the T-CON is deposited
The the first image quality file stored in storage chip is problematic, which sends the prompting message such as A1=1, display to the mainboard
Module 70 is according to the prompting message in the display screen display reminding window or in the control equipment bound with the display device
Display interface on display reminding window, with prompt user choose with the first screen join the consistent third image quality file ID of file ID.
The loading module 80, for loading the corresponding third image quality of third image quality file ID according to third image quality file ID
File, and file ID is joined according to the first screen and loads the first screen ginseng file, to drive display screen to run.
The prompt window directly can select load third image quality in the prompt window equipped with load third image quality file option
File option can also select load third image quality file option by remote control mode, and loading module 80 is according to the third image quality text
Part ID loads third image quality file into T-CON storage chip, and after confirmation load, mainboard directly restarts, loading module
Third image quality file in 80 load T-CON storage chips, so that mainboard drives the display screen to rerun.
It should be noted that matched main board system is not required to change after increasing newly with screen project, screen can be directly lighted, and
After the completion of image quality debugging confirmation, then by the image quality burning file into T-CON storage chip, then this screen with screen work, that is, complete
At substantially reducing development cycle and convenience.
The present embodiment is by judging that it is corresponding with the first image quality file that sequence circuit plate T-CON is stored that the first screen joins file ID
The first image quality file ID it is whether consistent, if it is not, then display reminding window, join file ID one with the first screen to prompt user to choose
The third image quality file ID of cause loads the corresponding third image quality file of third image quality file ID according to third image quality file ID, and
Join file ID according to the first screen and load the first screen ginseng file, so that mainboard and display screen carry out realizing picture in screen debugging process
The update of matter file is simpler.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of display panel drive method, which is characterized in that the display panel drive method the following steps are included:
In display device starting, the first screen for obtaining sequence circuit plate T-CON storage joins file ID；
Judge whether currently stored the second screen ginseng file ID of the mainboard of the display device and first screen join file ID
Unanimously；
If it is not, according to first screen join file ID obtain sequence circuit plate T-CON storage the first screen ginseng file and
First image quality file, and the display screen of the display device according to first screen ginseng file and the first image quality file driving
Operation；
If so, joining the second screen ginseng file and the second image quality text that file ID obtains the mainboard storage according to second screen
Part, and the display screen operation of the display device according to second screen ginseng file and the second image quality file driving.
2. display panel drive method as described in claim 1, which is characterized in that it is described according to first screen join file and
The step of display screen operation of display device described in first image quality file driving, specifically includes:
First screen is joined into file and the first image quality file is loaded onto the mainboard of the display device, according to the display
Display screen operation described in first screen ginseng file and the first image quality file driving in the mainboard of screen equipment.
3. display panel drive method as described in claim 1, which is characterized in that the acquisition sequence circuit plate T-CON storage
The first screen join file ID the step of after further include:
Judge first screen ginseng file ID corresponding with the first image quality file that the sequence circuit plate T-CON is stored the
Whether one image quality file ID is consistent；
If so, executing first screen for obtaining the sequence circuit plate T-CON storage according to first screen ginseng file ID
The step of joining file and the first image quality file.
4. display panel drive method as claimed in claim 3, which is characterized in that the judgement first screen ginseng file ID with
The whether consistent step of the corresponding first image quality file ID of the first image quality file of sequence circuit plate T-CON storage it
Afterwards further include:
If it is not, then display reminding window, joins the consistent third image quality file of file ID with first screen to prompt user to choose
ID；
The corresponding third image quality file of the third image quality file ID is loaded according to the third image quality file ID, and according to described
First screen joins file ID and loads the first screen ginseng file, to drive the display screen to run.
5. a kind of display screen driving device, which is characterized in that the display screen driving device includes:
First obtains module, in display device starting, the first screen for obtaining sequence circuit plate T-CON storage to join file
ID；
First judgment module, currently stored the second screen ginseng file ID of mainboard for judging the display device and described the
Whether one screen joins file ID consistent；
Second obtains module, if the second screen ginseng file ID and described first that the mainboard for the display device is currently stored
Screen ginseng file ID is inconsistent, joins the first screen ginseng that file ID obtains the sequence circuit plate T-CON storage according to first screen
File and the first image quality file；
First drive module, for the display device according to first screen ginseng file and the first image quality file driving
Display screen operation；
Second drive module, if the second screen ginseng file ID and described first that mainboard for the display device is currently stored
Screen ginseng file ID is consistent, then joins the second screen ginseng file and second that file ID obtains the mainboard storage according to second screen
Image quality file, and the display screen fortune of the display device according to second screen ginseng file and the second image quality file driving
Row.
6. display screen driving device as claimed in claim 5, which is characterized in that first drive module is also used to:
First screen is joined into file and the first image quality file is loaded onto the mainboard of the display device, according to the display
Display screen operation described in first screen ginseng file and the first image quality file driving in the mainboard of screen equipment.
7. display screen driving device as claimed in claim 5, which is characterized in that the display screen driving device further include:
Second judgment module, for judging described the of first screen ginseng file ID and sequence circuit plate T-CON storage
Whether the corresponding first image quality file ID of one image quality file is consistent；
Described second obtains module (20), if being also used to the first screen ginseng file ID and the first image quality file ID one
It causes, then the first screen ginseng file and first that file ID obtains the sequence circuit plate T-CON storage is joined according to first screen
Image quality file.
8. display screen driving device as claimed in claim 7, which is characterized in that the display screen driving device further include:
Display module, if inconsistent for first screen ginseng file ID and the first image quality file ID, display reminding window
Mouthful, join the consistent third image quality file ID of file ID with first screen to prompt user to choose；
Loading module, for loading the corresponding third image quality text of the third image quality file ID according to the third image quality file ID
Part, to drive the display screen to run.
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| CN201610357474.0A CN105895004B (en) | 2016-05-25 | 2016-05-25 | Display panel drive method and device |
| PCT/CN2016/101552 WO2017201943A1 (en) | 2016-05-25 | 2016-10-09 | Method and device for driving display screen |
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| CN201610357474.0A CN105895004B (en) | 2016-05-25 | 2016-05-25 | Display panel drive method and device |
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| CN105895004B (en) * | 2016-05-25 | 2019-08-27 | 深圳创维－Rgb电子有限公司 | Display panel drive method and device |
| CN112148335A (en) * | 2019-06-27 | 2020-12-29 | 青岛海尔多媒体有限公司 | Upgrading method and device |
| CN110636364B (en) * | 2019-09-24 | 2022-08-30 | 深圳创维－Rgb电子有限公司 | Image quality processing method, smart television and storage medium |
| CN111221489B (en) * | 2019-12-31 | 2022-08-30 | 瑞芯微电子股份有限公司 | Method, device, equipment and medium compatible with various models of display screens |
| CN111161668B (en) * | 2020-03-18 | 2023-03-28 | 深圳市亿晟科技有限公司 | Display drive control method based on android system advertising machine |
| CN112652274A (en) * | 2020-12-24 | 2021-04-13 | 联想(北京)有限公司 | Backlight control method and device |
| CN113641316A (en) * | 2021-07-08 | 2021-11-12 | 瑞芯微电子股份有限公司 | Screen self-adaptive compatible method and storage device |
| CN116453440A (en) * | 2022-01-07 | 2023-07-18 | 惠州视维新技术有限公司 | Driving parameter matching method, driving parameter configuration method and display device |
| CN115359744B (en) * | 2022-08-16 | 2023-04-28 | 海的电子科技(苏州)有限公司 | Multi-channel MIPI module point screen method, equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843498A (en) * | 2012-08-03 | 2012-12-26 | 四川长虹电器股份有限公司 | Television image quality parameter separating method |
| CN103077692A (en) * | 2013-02-05 | 2013-05-01 | 深圳市华星光电技术有限公司 | Drive method of LCD (Liquid Crystal Display) and LCD control circuit using method |
| CN103440838A (en) * | 2013-07-22 | 2013-12-11 | 乐视致新电子科技（天津）有限公司 | Display control method and display device |
| CN103474012A (en) * | 2013-09-04 | 2013-12-25 | 深圳Tcl新技术有限公司 | Screen matching method of display device and display device |
| CN105100900A (en) * | 2015-08-19 | 2015-11-25 | Tcl海外电子（惠州）有限公司 | Compatibility test authentication method and device |
| CN105472278A (en) * | 2015-11-18 | 2016-04-06 | 深圳创维－Rgb电子有限公司 | Method and device for television set screen display control |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620836A (en) * | 2009-04-23 | 2010-01-06 | 青岛海信电器股份有限公司 | Control method of liquid crystal display and device thereof |
| US9053673B2 (en) * | 2011-03-23 | 2015-06-09 | Parade Technologies, Ltd. | Scalable intra-panel interface |
| TWI470462B (en) * | 2012-05-03 | 2015-01-21 | Mstar Semiconductor Inc | Panel parameter setting method and related control chip |
| CN105554547B (en) * | 2015-12-22 | 2018-11-23 | 深圳Tcl数字技术有限公司 | The method and system of display screen adaptive configuration |
| CN105895004B (en) * | 2016-05-25 | 2019-08-27 | 深圳创维－Rgb电子有限公司 | Display panel drive method and device |
-
2016
- 2016-05-25 CN CN201610357474.0A patent/CN105895004B/en active Active
- 2016-10-09 WO PCT/CN2016/101552 patent/WO2017201943A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843498A (en) * | 2012-08-03 | 2012-12-26 | 四川长虹电器股份有限公司 | Television image quality parameter separating method |
| CN103077692A (en) * | 2013-02-05 | 2013-05-01 | 深圳市华星光电技术有限公司 | Drive method of LCD (Liquid Crystal Display) and LCD control circuit using method |
| CN103440838A (en) * | 2013-07-22 | 2013-12-11 | 乐视致新电子科技（天津）有限公司 | Display control method and display device |
| CN103474012A (en) * | 2013-09-04 | 2013-12-25 | 深圳Tcl新技术有限公司 | Screen matching method of display device and display device |
| CN105100900A (en) * | 2015-08-19 | 2015-11-25 | Tcl海外电子（惠州）有限公司 | Compatibility test authentication method and device |
| CN105472278A (en) * | 2015-11-18 | 2016-04-06 | 深圳创维－Rgb电子有限公司 | Method and device for television set screen display control |
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| Publication number | Publication date |
|---|---|
| WO2017201943A1 (en) | 2017-11-30 |
| CN105895004A (en) | 2016-08-24 |
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