CN104615556A - EDID burning device and method - Google Patents
EDID burning device and method Download PDFInfo
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- CN104615556A CN104615556A CN201510070278.0A CN201510070278A CN104615556A CN 104615556 A CN104615556 A CN 104615556A CN 201510070278 A CN201510070278 A CN 201510070278A CN 104615556 A CN104615556 A CN 104615556A
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Abstract
The invention discloses an EDID burning device and method. The EDID burning device comprises an input unit, a storing unit, a controller and a signal converting unit. The input unit is used for inputting main board identification codes of a displaying device to be burned. The storing unit is used for storing corresponding relation tables of main board identification codes of all displaying devices and EDID in advance. The controller is used for obtaining EDID corresponding to the displaying device to be burned from the storing unit according to the main board identification codes input by the input unit and the corresponding relation tables of the main board identification codes and the EDID stored in advance. The signal converting unit is used for converting the EDID corresponding to the displaying device to be burned into EDID with the EDP format, then the EDID is transmitted to a TCON circuit board of the displaying device to be burned through an EDP interface of a main board of the displaying device to be burned, the TCON circuit board of the displaying device to be burned carries out format converting on the EDID with the EDP format, and then the EDID is written into a storage. The invention further provides the EDID burning method. The EDID burning device is convenient to operate and carry and low in cost.
Description
Technical field
The present invention relates to display device technology field, particularly a kind of EDID burning device and method.
Background technology
Display device is usually by being arranged at storer record expanded display recognition data (the ExtendedDisplay Identification Data Standard on mainboard, be called for short EDID), EDID is a kind of standard data format that VESA's (Video Electronics Standards Association is called for short VESA) works out for display device.Extending display identification data describe the basic parameter of display device and performance thereof, the information such as such as manufacturer's identification code, product ID, manufacturing time, maximum display size, color are arranged, the resolution of frequency limitation and support.Storer can be Electrically Erasable Read Only Memory EEPROM.After computing machine or other external device (ED) are connected with display device, learn that display device supports the ability of video source by obtaining the EDID be stored in main board memory, making it be able to normal display video to export suitable vision signal to display device.
When manufacturing display device, need in advance EDID to be burnt in display device main board memory.And there is the display device of EDP (Embedded Display Port) interface at present, its storer is connected with a circuit board (as TCON circuit board), TCON circuit board is also connected with the EDP interface on mainboard, and EDP interface, storer and circuit board are all arranged on mainboard.The method that the display device of prior art to the above-mentioned EDP of having interface carries out burning EDID mainly contains following two kinds: one is connected with a card extender by DP signal wire by the computer with DP (Display Port) interface, card extender is also connected with the EDP interface of display device mainboard, the EDID of the DP form exported by computer DP interface by the burning program that operating computer is installed sends card extender to, sent to the TCON circuit board of display device by the EDP interface of display device after the EDID of DP form is changed into the EDID of EDP form by card extender, write in display device main board memory after the EDID of EDP form is carried out format conversion by the TCON circuit board of display device again.Another kind method is connected with one first adapting fixture by USB connecting line by the computer with USB interface, first adapting fixture is also connected with the second adapting fixture, second adapting fixture is connected with the EDP interface of display device again, the EDID of the SMBus form exported by computer USB interface by the burning program that operating computer is installed is sent to first and to walk around tool, first adapting fixture sends the second adapting fixture to after the EDID of SMBus form being changed into the EDID of I2C (Inter-IntegratedCircuit) form, the EDID that the EDID of I2C form is converted to EDP form by the second adapting fixture sends the TCON circuit board of display device to by the EDP interface of display device, display device main board memory is write after the EDID of EDP form is carried out format conversion by the TCON circuit board of display device again.Above-mentioned two kinds of method for burn-recording all need to use the equipment such as computer, card extender in burning process, and cost is higher, and is inconvenient to carry and operate, and above-mentioned burning process also more complicated, and efficiency is lower.
Summary of the invention
The invention provides a kind of EDID burning device and method, to solve the problems such as existing burning device cost is higher.
Embodiments provide a kind of EDID burning device, described burning device is used for EDID write to treat in the storer of burning display device mainboard, describedly treat that burning display device comprises mainboard, described mainboard is arranged EDP interface, TCON circuit board and storer, described EDP interface and described storer are all connected with described TCON circuit board, described EDID burning device comprises input block, storage unit, controller and signal conversion unit, described input block, described signal conversion unit and described storage unit are all connected with described controller, wherein, described input block, for inputting the mainboard identification code treating burning display device, and the mainboard identification code of input is supplied to controller, described storage unit, for the mapping table of the mainboard identification code and EDID that prestore all display device, described controller, for the mapping table of the mainboard identification code that prestores in the mainboard identification code that inputs according to described input block and described storage unit and EDID, obtain from described storage unit and treat the EDID that burning display device is corresponding, and treat that EDID corresponding to burning display device sends to described signal conversion unit by described, described signal conversion unit, for treating that the described EDP interface of burning display device mainboard treats the described TCON circuit board of burning display device described in sending to described in passing through after the described EDID corresponding until burning display device is converted to the EDID of EDP form, described in be written in described storer after the EDID of described EDP form is carried out format conversion by the described TCON circuit board of burning display device.
In one embodiment of the invention, between described controller and described signal conversion unit, adopt I2C communication mode, between described TCON circuit board and described storer, adopt I2C communication mode.
In one embodiment of the invention, described mainboard identification code is the model of mainboard.
In one embodiment of the invention, described input block is keyboard or mouse.
In one embodiment of the invention, described controller is MCU.
In one embodiment of the invention, described EDID burning device also comprises display screen; After burning completes, send acquisition by described signal conversion unit and be written to the instruction of the EDID in described storer to described TCON circuit board, TCON circuit board reads the EDID be written in described storer, and the EDID be written in described storer is sent to described controller by described signal conversion unit; With described, the EDID in described storer of being written to received is treated that EDID corresponding to burning display device compares, according to comparative result transmission indicator signal to described display screen by described controller; Whether successfully described display screen according to indication signal burning indication information.
In one embodiment of the invention, described controller is also for judging, described controller is judged as that comparative result is that both are identical, represents burning success, then send the successful indicator signal of burning to described display screen, described display screen is according to the successful indication information of described indication signal burning; Described controller is judged as that comparative result is that both are not identical, then send the unsuccessful indicator signal of burning to described display screen, described display screen is according to the unsuccessful indication information of described indication signal burning.
The present invention also provides a kind of EDID method for burn-recording, for EDID write is treated in the storer of burning display device mainboard, describedly treat that burning display device comprises mainboard, described mainboard is arranged EDP interface, TCON circuit board and storer, described EDP interface and described storer are all connected with described TCON circuit board, described EDID method for burn-recording comprises: the mainboard identification code treating burning display device described in input block input, and the described mainboard identification code of input is supplied to described controller; The mainboard identification code prestored in the described mainboard identification code that described controller inputs according to described input block and described storage unit and the mapping table of EDID, treat the EDID that burning display device is corresponding described in obtaining from described storage unit, and treat that EDID corresponding to burning display device sends to described signal conversion unit by described; After the described EDID corresponding until burning display device is converted to the EDID of EDP form by described signal conversion unit, treat that the described EDP interface of burning display device mainboard treats the described TCON circuit board of burning display device described in sending to by described, described in be written in described storer after the EDID of described EDP form is carried out format conversion by the described TCON circuit board of burning display device.
In one embodiment of the invention, described EDID method for burn-recording, also comprise step: described controller is after burning completes, send acquisition by described signal conversion unit and be written to the instruction of the EDID in described storer to described TCON circuit board, described TCON circuit board reads the EDID be written in described storer, and the EDID be written in described storer is sent to described controller by described signal conversion unit; With described, the EDID in described storer of being written to received is treated that EDID corresponding to burning display device compares, according to comparative result transmission indicator signal to display screen by described controller; Whether successfully described display screen according to described indication signal burning indication information.
In one embodiment of the invention, described EDID method for burn-recording, also comprises step: controller is judged as that comparative result is that both are identical, represents burning success, then send the successful indicator signal of burning to display screen, display screen is according to the successful indication information of indication signal burning; Controller is judged as that comparative result is that both are not identical, then send the unsuccessful indicator signal of burning to display screen, display screen is according to the unsuccessful indication information of indication signal burning.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
The mainboard identification code of burning display device is treated by input block input, the mainboard identification code prestored in the mainboard identification code that controller inputs according to input block and storage unit and the mapping table of EDID, obtain and treat the EDID that burning display device is corresponding from storage unit.Signal conversion unit, for the EDID corresponding until burning display device is converted to EDP form EDID after by treating that the EDP interface of burning display device mainboard sends to the TCON circuit board treating burning display device.Be written in storer after the EDID of EDP form is carried out format conversion by the TCON circuit board of burning display device.The embodiment of the present invention does not need apparatus such as computer when burning EDID, and only need from input block input mainboard identification code, can carry out burning, easy to operate, burning flow process is simple, and improve work efficiency, and burning device is easy to carry, cost is lower.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the main frame block diagram of EDID burning device in first embodiment of the invention;
Fig. 2 is the main frame block diagram of EDID burning device in second embodiment of the invention;
Fig. 3 is that the signal of the EDID that the EDID burning device acquisition of Fig. 2 is written in storer flows to schematic diagram;
Fig. 4 is the process flow diagram of EDID method for burn-recording in third embodiment of the invention;
Fig. 5 is the process flow diagram of EDID method for burn-recording in fourth embodiment of the invention.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the EDID burning device proposed according to the present invention and its embodiment of method, structure, feature and effect, be described in detail as follows.
Aforementioned and other technology contents, Characteristic for the present invention, can clearly present in following cooperation describes in detail with reference to graphic preferred embodiment.By the explanation of embodiment, when can to the present invention for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, however institute's accompanying drawings be only to provide with reference to and the use of explanation, be not used for being limited the present invention.
First embodiment
Fig. 1 shows the main frame block diagram of EDID burning device in first embodiment of the invention.Please refer to Fig. 1, the EDID burning device of the present embodiment is used for EDID write to treat that in the storer 109 of burning display device mainboard 103, EDID burning device comprises: input block 12, storage unit 13, controller 15 and signal conversion unit 16.Wherein, input block 12, signal conversion unit 16 and storage unit 13 are all connected with controller 15.
Treat that burning display device comprises mainboard 103, mainboard 103 is arranged EDP interface 105, TCON circuit board 107 and storer (such as eeprom memory) 109.Wherein, EDP interface 105 is connected with TCON circuit board 107, and TCON circuit board 107 is also connected with storer 109 by signal wire (such as I2C signal wire).
Input block 12, for inputting the mainboard identification code (such as the model of mainboard 103) treating burning display device, and is supplied to controller 15 by the mainboard identification code of input.Input block 12 can be the input equipment such as keyboard, mouse.
Storage unit 13, for prestoring the mapping table of all display device mainboard identification codes and EDID.Such as mainboard identification code is " axq123 ", " a1q183 " etc., then can store mainboard identification code and the corresponding EDID thereof such as " axq123 ", " a1q183 " in mapping table, i.e. the corresponding relation of mainboard identification code and EDID.
Controller 15, for the mapping table of the mainboard identification code that prestores in the mainboard identification code that inputs according to input block 12 and storage unit 13 and EDID, obtain from storage unit 13 and treat the EDID that burning display device is corresponding, and will treat that EDID corresponding to burning display device sends to signal conversion unit 16.Wherein, controller 15 can be MCU (Micro Control Unit, micro-control unit).In addition, controller 15 obtains from storage unit 13 treats that EDID corresponding to burning display device specifically can comprise: the mainboard identification code prestored in the mainboard identification code that input block 12 inputs by controller 15 and storage unit 13 and the mapping table of EDID compare, using EDID corresponding for mainboard identification code identical with the mainboard identification code that input block 12 inputs in mapping table as treating the EDID that burning display device is corresponding.Such as, if the mainboard identification code that input block 12 inputs is " axq123 ", the corresponding EDID of mainboard identification code of " axq123 " in the mapping table stored in storage unit 13, then this EDID that controller 15 obtains from mapping table is exactly the EDID treating that burning display device is corresponding.
Signal conversion unit 16, for the EDID corresponding until burning display device is converted to EDP form EDID after by treating that the EDP interface 105 of burning display device mainboard 103 sends to the TCON circuit board 107 treating burning display device.Be written in storer 109 after the EDID of EDP form is carried out format conversion by the TCON circuit board 107 of burning display device.Wherein, signal conversion unit 16 can be DP501 chip.In the present embodiment, I2C communication mode is adopted between controller 15 and signal conversion unit 16, also I2C communication mode is adopted between TCON circuit board 107 and storer 109, so, then be written in storer 109 after the EDID that the EDID of EDP form to be converted to I2C form by the TCON circuit board 107 of burning display device, namely above-mentioned format conversion is converted to I2C form, in other embodiments, between controller 15 and signal conversion unit 16 and also can adopt the communication mode of other type between TCON circuit board 107 and storer 109.
The EDID burning device that the present embodiment provides, the mainboard identification code of burning display device is treated by input block 12 input, the mainboard identification code prestored in the mainboard identification code that controller 15 inputs according to input block 12 and storage unit 13 and the mapping table of EDID, obtain and treat the EDID that burning display device is corresponding from storage unit 13.Signal conversion unit 16, for the EDID corresponding until burning display device is converted to EDP form EDID after by treating that the EDP interface 105 of burning display device mainboard 103 sends to the TCON circuit board 107 treating burning display device.Be written in storer 109 after the EDID of EDP form is carried out format conversion by the TCON circuit board 107 of burning display device.The embodiment of the present invention does not need apparatus such as computer when burning EDID, and only need from input block input mainboard identification code, can carry out burning, easy to operate, burning flow process is simple, and improve work efficiency, and burning device is easy to carry, cost is lower.
Second embodiment
Please also refer to Fig. 2 and Fig. 3, Fig. 2 shows the main frame block diagram of EDID burning device in second embodiment of the invention, and Fig. 3 is that the signal of the EDID that the EDID burning device acquisition of Fig. 2 is written in storer flows to schematic diagram.Structure shown in Fig. 2 shown in structure with Fig. 1 is substantially identical, and its difference is, the EDID burning device of Fig. 2 also comprises display screen 201.
After burning completes, send acquisition by signal conversion unit 16 and be written to the instruction of the EDID in storer 109 to TCON circuit board 107, TCON circuit board 107 reads the EDID be written in storer 109, and the EDID be written in storer 109 is sent to controller 15 by signal conversion unit 16, the above-mentioned transmitting procedure EDID be written in storer 109 being transferred to controller 15 is as shown in the left-hand arrow in Fig. 3.
In addition, controller 15, also for being compared by the EDID being written to EDID in storer 109 corresponding with treating burning display device received, according to comparative result transmission indicator signal to display screen 201.
Display screen 201, for according to indication signal burning whether successfully indication information, such as burning success, display screen 201 can show the indication information of " PASS ", and burning is unsuccessful, and display screen 201 can show the indication information of " NG ".
In addition, controller 15 is also for judging, controller 15 is judged as that comparative result is that both are identical, represents burning success, then send the successful indicator signal of burning to display screen 201, display screen 201 is according to the successful indication information of indication signal burning; Controller 15 is judged as that comparative result is that both are not identical, then send the unsuccessful indicator signal of burning to display screen 201, display screen 201 is according to the unsuccessful indication information of indication signal burning.
The EDID burning device that the present embodiment provides, also by controller 15, the EDID being written to EDID in storer 109 corresponding with treating burning display device received is compared, send indicator signal to display screen 201 according to comparative result, whether successfully display screen 201 according to indication signal burning indication information.So whether successful for burning result can be shown on display screen 201, intuitive and convenient, reduces the probability of burning error.Therefore the efficiency of burning work can be improved further.
Be below embodiment of the method for the present invention, the details of not detailed description in embodiment of the method, can with reference to the device embodiment of above-mentioned correspondence.
3rd embodiment
Please refer to Fig. 4, it illustrates the process flow diagram of the EDID method for burn-recording that third embodiment of the invention provides.The method can be the EDID burning process that in the first embodiment, EDID burning device performs, for EDID write being treated in the storer of burning display device mainboard.Wherein, treat that burning display device comprises mainboard, mainboard is arranged EDP interface, TCON circuit board and storer, EDP interface and storer are all connected with TCON circuit board.The EDID method for burn-recording that the present embodiment provides, can comprise the following steps 401-405:
Step 401, the mainboard identification code of burning display device is treated in input block input, and the mainboard identification code of input is supplied to controller.
Step 403, the mainboard identification code prestored in the mainboard identification code that controller inputs according to input block and storage unit and the mapping table of EDID, obtain from storage unit and treat the EDID that burning display device is corresponding, and will treat that EDID corresponding to burning display device sends to signal conversion unit.
Step 405, after the EDID corresponding until burning display device is converted to the EDID of EDP form by signal conversion unit, by treating that the EDP interface of burning display device mainboard sends to the TCON circuit board treating burning display device, be written in storer after the EDID of EDP form is carried out format conversion by the TCON circuit board of burning display device.
As mentioned above, the EDID method for burn-recording that the present embodiment provides, the mainboard identification code of burning display device is treated by input block input, the mainboard identification code prestored in the mainboard identification code that controller inputs according to input block and storage unit and the mapping table of EDID, obtain from storage unit and treat the EDID that burning display device is corresponding, after the EDID corresponding until burning display device is converted to the EDID of EDP form by signal conversion unit, by treating that the EDP interface of burning display device mainboard sends to the TCON circuit board treating burning display device, be written in storer after the EDID of EDP form is carried out format conversion by the TCON circuit board of burning display device.The embodiment of the present invention does not need apparatus such as computer when burning EDID, and only need from input block input mainboard identification code, can carry out burning, easy to operate, burning flow process is simple, and improve work efficiency, and burning device is easy to carry, cost is lower.
4th embodiment
Please refer to Fig. 5, it illustrates the process flow diagram of the EDID method for burn-recording that fourth embodiment of the invention provides.The method can be the EDID burning process that in the second embodiment, EDID burning device performs; EDID method for burn-recording shown in its to Fig. 4 is similar, and its difference is, specifically can also comprise: step 501-505 after the step 405 of Fig. 4.
Step 501, controller is after burning completes, send acquisition by signal conversion unit and be written to the instruction of the EDID in storer to TCON circuit board, TCON circuit board reads the EDID be written in storer, and the EDID be written in storer is sent to controller by signal conversion unit.
Step 503, the EDID being written to EDID in storer corresponding with treating burning display device received compares by controller, according to comparative result transmission indicator signal to display screen; Whether successfully display screen according to indication signal burning indication information.
In addition, EDID method for burn-recording can also comprise step 505:
Step 505, controller is judged as that comparative result is that both are identical, represents burning success, then send the successful indicator signal of burning to display screen, display screen is according to the successful indication information of indication signal burning; Controller is judged as that comparative result is that both are not identical, then send the unsuccessful indicator signal of burning to display screen, display screen is according to the unsuccessful indication information of indication signal burning.
In sum, the EDID method for burn-recording that the present embodiment provides, also by controller, the EDID being written to EDID in storer corresponding with treating burning display device received is compared, send indicator signal to display screen according to comparative result, whether successfully display screen according to indication signal burning indication information.So whether successful for burning result can be shown on a display screen, intuitive and convenient, reduces the probability of burning error.Therefore the efficiency of burning work can be improved further.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. an EDID burning device, described burning device is used for EDID write to treat in the storer of burning display device mainboard, describedly treat that burning display device comprises mainboard, described mainboard is arranged EDP interface, TCON circuit board and storer, described EDP interface and described storer are all connected with described TCON circuit board, it is characterized in that, described EDID burning device comprises: input block, storage unit, controller and signal conversion unit, described input block, described signal conversion unit and described storage unit are all connected with described controller, wherein
Described input block, for treating the mainboard identification code of burning display device described in inputting, and is supplied to described controller by the described mainboard identification code of input;
Described storage unit, for the mapping table of the mainboard identification code and EDID that prestore all display device;
Described controller, for the described mapping table of the mainboard identification code that prestores in the mainboard identification code that inputs according to described input block and described storage unit and EDID, obtain from described storage unit and treat the EDID that burning display device is corresponding, and treat that EDID corresponding to burning display device sends to described signal conversion unit by described;
Described signal conversion unit, for treating that the described EDP interface of burning display device mainboard treats the described TCON circuit board of burning display device described in sending to described in passing through after the described EDID corresponding until burning display device is converted to the EDID of EDP form, described in be written in described storer after the EDID of described EDP form is carried out format conversion by the described TCON circuit board of burning display device.
2. EDID burning device according to claim 1, is characterized in that, adopts I2C communication mode between described controller and described signal conversion unit, adopts I2C communication mode between described TCON circuit board and described storer.
3. EDID burning device according to claim 1, is characterized in that, described mainboard identification code is the model of mainboard.
4. EDID burning device according to claim 1, is characterized in that, described input block is keyboard or mouse.
5. EDID burning device according to claim 1, is characterized in that, described controller is MCU.
6. EDID burning device according to claim 1, is characterized in that, described EDID burning device also comprises display screen;
After burning completes, send acquisition by described signal conversion unit and be written to the instruction of the EDID in described storer to described TCON circuit board, described TCON circuit board reads the EDID be written in described storer, and the EDID be written in described storer is sent to described controller by described signal conversion unit;
Described controller, also for described, the EDID in described storer of being written to received is treated that EDID corresponding to burning display device compares, according to comparative result transmission indicator signal to described display screen;
Described display screen, for according to described indication signal burning whether successfully indication information.
7. EDID burning device according to claim 6, it is characterized in that, described controller is also for judging, described controller is judged as that comparative result is that both are identical, represent burning success, then send the successful indicator signal of burning to described display screen, described display screen is according to the successful indication information of described indication signal burning; Be judged as that comparative result is that both are not identical, then send the unsuccessful indicator signal of burning to described display screen, described display screen is according to the unsuccessful indication information of described indication signal burning.
8. an EDID method for burn-recording, described EDID method for burn-recording is used for EDID write to treat in the storer of burning display device mainboard, describedly treat that burning display device comprises mainboard, described mainboard is arranged EDP interface, TCON circuit board and storer, described EDP interface and described storer are all connected with described TCON circuit board, it is characterized in that, described EDID method for burn-recording, comprising:
Treat the mainboard identification code of burning display device described in input block input, and the described mainboard identification code of input is supplied to controller;
The mainboard identification code prestored in the described mainboard identification code that described controller inputs according to described input block and described storage unit and the mapping table of EDID, treat the EDID that burning display device is corresponding described in obtaining from described storage unit, and treat that EDID corresponding to burning display device sends to signal conversion unit by described;
Treat described in described signal conversion unit passes through after the described EDID corresponding until burning display device is converted to the EDID of EDP form that the described EDP interface of burning display device mainboard treats the described TCON circuit board of burning display device described in sending to, described in be written in described storer after the EDID of described EDP form is carried out format conversion by the described TCON circuit board of burning display device.
9. EDID method for burn-recording according to claim 8, is characterized in that, also comprise step:
Described controller is after burning completes, send acquisition by described signal conversion unit and be written to the instruction of the EDID in described storer to described TCON circuit board, described TCON circuit board reads the EDID be written in described storer, and the EDID be written in described storer is sent to described controller by described signal conversion unit;
With described, the EDID in described storer of being written to received is treated that EDID corresponding to burning display device compares, according to comparative result transmission indicator signal to display screen by described controller;
Whether successfully described display screen according to described indication signal burning indication information.
10. EDID method for burn-recording according to claim 9, is characterized in that, also comprise step:
Described controller is judged as that comparative result is that both are identical, represents burning success, then send the successful indicator signal of burning to described display screen, described display screen is according to the successful indication information of described indication signal burning; Described controller is judged as that comparative result is that both are not identical, then send the unsuccessful indicator signal of burning to described display screen, described display screen is according to the unsuccessful indication information of described indication signal burning.
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| CN106210588A (en) * | 2016-06-29 | 2016-12-07 | 乐视控股（北京）有限公司 | Interface allocation method and device |
| CN106227690A (en) * | 2016-03-11 | 2016-12-14 | 华为技术有限公司 | Document handling method and display device |
| CN107783799A (en) * | 2017-10-30 | 2018-03-09 | 上海闻泰电子科技有限公司 | The mainboard identity marks method and system that intelligent electronic device includes |
| CN107977214A (en) * | 2017-12-18 | 2018-05-01 | 广东美的暖通设备有限公司 | Method for burn-recording, device and the computer-readable recording medium of smart machine identification code |
| CN108459862A (en) * | 2018-05-16 | 2018-08-28 | 昆山龙腾光电有限公司 | Burning code method and liquid crystal display die set |
| CN109298872A (en) * | 2018-11-30 | 2019-02-01 | 福建捷联电子有限公司 | A kind of display DDC full-automation burning device and its method |
| CN110221844A (en) * | 2019-05-13 | 2019-09-10 | 深圳市华星光电技术有限公司 | Display device |
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| CN107783799B (en) * | 2017-10-30 | 2021-01-29 | 上海闻泰电子科技有限公司 | Mainboard identity marking method and system contained in intelligent electronic equipment |
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| CN108459862A (en) * | 2018-05-16 | 2018-08-28 | 昆山龙腾光电有限公司 | Burning code method and liquid crystal display die set |
| CN108459862B (en) * | 2018-05-16 | 2022-02-15 | 昆山龙腾光电股份有限公司 | Code burning method and liquid crystal display module |
| CN109298872A (en) * | 2018-11-30 | 2019-02-01 | 福建捷联电子有限公司 | A kind of display DDC full-automation burning device and its method |
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