CN208432994U - The programming system of display device - Google Patents
The programming system of display device Download PDFInfo
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- CN208432994U CN208432994U CN201820899565.1U CN201820899565U CN208432994U CN 208432994 U CN208432994 U CN 208432994U CN 201820899565 U CN201820899565 U CN 201820899565U CN 208432994 U CN208432994 U CN 208432994U
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Abstract
A kind of programming system of display device is disclosed, display device includes multiple driving chips, wherein programming system includes: identification device, is connect with controlling terminal, for obtaining the identity information of current display device according to the identity label of current display device；Control device is connect with the identification device and controlling terminal respectively, for obtaining gamma data corresponding with multiple driving chips in current display device from controlling terminal according to identity information, and gamma data is stored as with reference to gamma data；Burning device, according to practical gamma data and burning selectively is carried out to corresponding driving chip with reference to the comparison result between gamma data and obtains the burning result of each driving chip, wherein, the burning result of the identity information of the current display device after association and each driving chip is provided to controlling terminal by control device.Realize that the burning to multiple chips carries out the control of systematization.
Description
Technical field
The utility model relates to burning program fields, relate more specifically to a kind of programming system for display panel.
Background technique
With the continuous development of electronic products, thin-film transistor LCD device (Thin Film Transistor
Liquid Crystal Display, TFT-LCD) application it is more mature.
User is when watching the display picture of liquid crystal display device, since feeling and the actual video data of human eye are that have
Difference, so the brightness of display picture and gray scale curve can't be isometric straight lines, for different liquid crystal display devices
For, there can be different gammas (Gamma) curve.
Under normal circumstances, one group of P-Gamma value (ash would generally be kept on liquid crystal display panel in the driving chip of bonding
Rank voltage), this group of P-Gamma value is to debug out in the design phase, but due to the otherness of processing procedure, this group of P-Gamma
Value is difficult to be suitable for every a collection of liquid crystal display panel simultaneously, is easy to cause the optical characteristics of different liquid crystal display panels to show and deposits
In difference, setting value is even deviated from out.Such as it for design requirement of the gamma value of gamma curve equal to 2.2, has very
The gamma value performance of more liquid crystal display panels exceeds the range of 2.2 ± 0.2 specifications, it could even be possible to will lead to full wafer liquid crystal display
The optics of panel shows abnormal, just needs this when to be according to circumstances adjusted the gamma value in chip and burning again.
Usual bonding has multiple driving chips on existing liquid crystal display panel, if to multiple chips burning simultaneously, it is more
The case where chips are simply by the presence of burning failure, it is necessary to all extract multiple chips, bonding, causes manpower and money again
Waste on source.
Therefore, it is necessary to provide a kind of programming system, multiple chips can be carried out burning and to the chip of burning failure into
The control of row systematization.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of programming system of display device, it can be achieved that burning
The control of process.
A kind of programming system of display device is provided according to the utility model, the display device includes multiple driving cores
Piece, which is characterized in that the programming system includes: identification device, is connect with the display device, for according to current
The identity label of display device obtains the identity information of the current display device；Control device is filled with the identification respectively
It sets and controlling terminal connects, for being obtained and the current display device according to the identity information from the controlling terminal
In the corresponding gamma data of the multiple driving chip, and the gamma data is stored as with reference to gamma data；It burns
The multiple driving in recording device, including first interface and second interface, the second interface and presently described display device
Chip is connected to obtain practical gamma data, and the first interface is connected with the control device to obtain the corresponding reference
Gamma data, the burning device are selected according to the practical gamma data and the comparison result with reference between gamma data
Property carry out burning to the corresponding driving chip and obtain the burning result of each driving chip, wherein the control
Device processed mentions the identity information of the presently described display device after association and the burning result of each driving chip
It is supplied to the controlling terminal.
Preferably, the burning device further include: receiving module is connected with the first interface, for passing through described the
Gamma data is referred to described in one interface；Read module is connected with the second interface, for being connect by the second interface
Receive the practical gamma data of the multiple driving chip in the display device；Comparison module, respectively with the receiving module
It is connected with the read module, it is described with reference to gamma data and the practical gamma data, the relatively mould to receive respectively
The described of each driving chip is compared and is obtained corresponding with the practical gamma data with reference to gamma data by block
Comparison result；Burning module is connect with the comparison module and the second interface respectively, is selected according to the comparison result
Property carry out burning to the corresponding driving chip and obtain the burning result of each driving chip.
Preferably, the control device further includes processing module, respectively with the burning device and the identification device phase
Even, to receive the burning as a result, and will be described in the burning result and the display device of identification device acquisition
Identity information associates.
Preferably, the control device further includes memory module, is connected with the processing module, to receive the institute after association
State burning result and the identity information.
Preferably, the identity label includes two dimensional code or bar code, and the identification device includes barcode scanning gun, by sweeping
The two dimensional code or the bar code are retouched to obtain the identity information of the current display device.
Preferably, the control device further includes display screen, for showing that the burning result after the association is believed with identity
Breath.
Preferably, the first interface includes USB interface.
Preferably, the second interface includes OTP interface.
Programming system provided by the utility model, burning device include receiving module, read module, comparison module and burning
Module is recorded, the practical gamma data in each driving chip is compared with reference to gamma data during burning, is compared
The driving chip different compared with result carries out burning, it can be achieved that carrying out burning to driving chips multiple in display device.Meanwhile burning
The identity information of burning result and display device is associated and stores, it can be achieved that during burning by programming system after the completion
Control.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from.
Fig. 1 shows the structural schematic diagram of the programming system of the utility model embodiment.
Fig. 2 shows the structural schematic diagrams of the burning device of Fig. 1.
Fig. 3 shows the structural schematic diagram of the control device of Fig. 1.
Fig. 4 shows the first workflow schematic diagram of the programming system of the utility model embodiment.
Fig. 5 shows second of workflow schematic diagram of the programming system of the utility model embodiment.
Specific embodiment
Hereinafter reference will be made to the drawings is more fully described the utility model.In various figures, identical element is using similar
Appended drawing reference indicate.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.In addition, may in figure
Certain well known parts are not shown.
Many specific details of the utility model, such as the structure of component, material, size, place are described hereinafter
Science and engineering skill and technology, to be more clearly understood that the utility model.But just as the skilled person will understand,
The utility model can not be realized according to these specific details.
Fig. 1 shows the structural schematic diagram of the programming system of the utility model embodiment.
As shown in Figure 1, programming system 200 includes controlling terminal 210, control device 220, burning device 230 and identification
Device 240.The identity label that wherein identification device 240 is used for according to the display device 100 obtains the identity letter of current display device
Breath.Control device 220 according to identity information from controlling terminal 210 for obtaining and multiple drivings in current display device 100
The corresponding gamma data of chip, and gamma data is stored as with reference to gamma data.Burning device 230 includes first interface
231 and second interface 232, first interface 231 is connected corresponding with reference to gamma data to obtain with control device 220, and second connects
Mouth 232 is connected to obtain practical gamma data with multiple driving chips in display device 100.Burning device 230 successively will be each
Practical gamma data in a driving chip is compared with reference to gamma data, according to comparison result selectively to corresponding
Driving chip carries out burning.After the completion of burning, burning result is sent to control dress by first interface 231 by burning device 230
220 are set, burning result is associated by control device 220 with identity information.Wherein, burning result includes burning number and burning
Whether succeed.
Wherein, first interface 231 include USB (Universal Serial Bus, universal serial bus) interface, second
Interface module 232 includes OTP (One Time Programmable, One Time Programmable) interface.
It include two dimensional code or bar code, identification device in display device 100 in the utility model preferred embodiment
240 include barcode scanning gun, obtains corresponding display device 100 by two dimensional code on scanning display apparatus 100 or bar code
Identity information.
In preferred embodiment, control device 220 further includes display screen (not shown), after showing association
Burning result and identity information.
Fig. 2 shows the structural schematic diagrams of the burning device of Fig. 1.
As shown in Fig. 2, burning device 230 further includes receiving module 234, read module 235, comparison module 236 and burns
Record module 237.Receiving module 234 is connected to be received by first interface 231 with reference to gamma data with first interface 231.It reads
Module 235 is connected by multiple driving chips on 232 receiving and displaying device 100 of second interface with second interface 232
Practical gamma data.Receiving module 234 and read module 235 will be sent to ratio with reference to gamma data and practical gamma data respectively
Compared with module 236, the practical gamma data in each chip is successively compared by comparison module 236 with reference to gamma data, and
Comparison result is sent to burning module 237, burning module 237 is also connected to receive with reference to gamma data with first interface 231,
Burning module 237 is characterized as the practical gamma data core different from reference gamma data by 232 compared result of second interface
Piece carries out burning, while receiving burning result by second interface 232.After the completion of burning, burning module 237 passes through first interface
231 are sent to burning result the control device 220 in Fig. 1.
Fig. 3 shows the structural schematic diagram of the control device of Fig. 1.
As shown in figure 3, control device 220 further includes processing module 221 and memory module 222, processing module 221 and figure
Burning device 230 in 1 and identification device 240 connect, for receiving burning result and identity information respectively, and by burning result
It is associated together with identity information.Memory module 222 is connected for storing identity information and burning after being associated with processing module 221
Record result.
Fig. 4 shows the first workflow schematic diagram of the programming system of the utility model embodiment.
As shown in figure 4, the first workflow of the programming system of the utility model embodiment includes:
Step S101 judges whether to receive identity information, wherein as shown in Figure 1, the control device of the utility model
220 obtain above-mentioned identity information by two dimensional code on barcode scanning gun scanning display apparatus 100 or bar code.
If receiving identity information, step S102 is carried out, burning device is obtained from control device with reference to gamma data.
Step S103, burning device carry out selectively burning to the driving chip in display device, specifically, burning dress
The practical gamma data read in display device in the driving chip of bonding is set, by the practical gamma data of each chip and reference
Gamma data is compared, and compared result characterizes practical gamma data and burnt from reference to the different driving chip of gamma data
Record.
Burning result is sent to control device by step S104, burning device, wherein burning result include whether burning at
Function.
Step S105, burning result is associated and is stored with identity information by control device, in preferred embodiment,
Control device passes through the burning result and identity information after display screen display association.
Fig. 5 shows second of workflow schematic diagram of the programming system of the utility model embodiment.
As shown in figure 5, second of workflow methods of the programming system of the utility model embodiment include:
Step S201 judges whether to receive identity information.Wherein, as shown in Figure 1, the control device of the utility model
220 obtain above-mentioned identity information by two dimensional code on barcode scanning gun scanning display apparatus 100 or bar code.
If receiving identity information, step S202 is carried out, burning device is obtained from control device with reference to gamma data.
Step S203, burning device carry out selectively burning to the driving chip in display device, specifically, burning dress
The practical gamma data read in display device in the driving chip of bonding is set, by the practical gamma data of each chip and reference
Gamma data is compared, and compared result characterizes practical gamma data and burnt from reference to the different driving chip of gamma data
Record.
Burning result is sent to control device by step S204, burning device, wherein burning result include whether burning at
Function and burning number.
Step S205 judges whether there is the driving chip of burning failure, if it does not exist, then carries out step S208, control
Burning result is associated together and is stored with identity information by device, and in preferred embodiment, control device passes through display screen
Burning result and identity information after display association.
The driving chip of burning failure if it exists then carries out step S206, judges whether to reach the burning upper limit, if so, into
Row step S208, control device are associated with burning result and identity information.If the not up to burning upper limit carries out step S207, burn
Recording device carries out burning again to corresponding chip, then repeatedly step S204 and step S205.
In conclusion programming system provided by the utility model, burning device includes receiving module, read module, compares
Module and burning module carry out during burning by the practical gamma data in each driving chip and with reference to gamma data
Compare, the different driving chip of compared result carries out burning, it can be achieved that carrying out burning to driving chips multiple in display device.
Meanwhile after the completion of burning programming system the identity information of burning result and display device is associated and store, it can be achieved that
Control during burning.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It is as described above according to the embodiments of the present invention, these embodiments details all there is no detailed descriptionthe,
Also not limiting the utility model is only the specific embodiment.Obviously, as described above, many modification and change can be made
Change.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the principles of the present invention and actually to answer
With so that skilled artisan be enable to utilize the utility model and repairing on the basis of the utility model well
Change use.
Claims (8)
1. a kind of programming system of display device, the display device includes multiple driving chips, which is characterized in that the burning
System includes:
Identification device is connect with the display device, is obtained for the identity label according to the current display device current
The display device identity information；
Control device is connect with the identification device and controlling terminal respectively, for according to the identity information from the control
Terminal processed obtains gamma data corresponding with the multiple driving chip in the current display device, and will be described
Gamma data is stored as with reference to gamma data；
It is described more in burning device, including first interface and second interface, the second interface and presently described display device
A driving chip is connected to obtain practical gamma data, and the first interface is connected with the control device to obtain corresponding institute
It states with reference to gamma data, the burning device is according to the practical gamma data and the comparison knot with reference between gamma data
Fruit selectively to the corresponding driving chip carry out burning and obtain each driving chip burning as a result,
Wherein, the control device is by the identity information of the presently described display device after association and each driving chip
The burning result is provided to the controlling terminal.
2. the programming system of display device according to claim 1, which is characterized in that the burning device further include:
Receiving module is connected with the first interface, described with reference to gamma data for being received by the first interface；
Read module is connected with the second interface, described in being received in the display device by the second interface
The practical gamma data of multiple driving chips；
Comparison module is connected with the receiving module and the read module respectively, described with reference to gamma data to receive respectively
And the described of each driving chip is referred to gamma data and the reality by the practical gamma data, the comparison module
Border gamma data is compared and obtains corresponding comparison result；
Burning module is connect with the comparison module and the second interface respectively, selectively according to the comparison result
Burning is carried out to the corresponding driving chip and obtains the burning result of each driving chip.
3. the programming system of display device according to claim 1, which is characterized in that the control device further includes processing
Module is connected with the burning device and the identification device respectively, to receive the burning as a result, and by the burning result
It associates with the identity information of the display device of identification device acquisition.
4. the programming system of display device according to claim 3, which is characterized in that the control device further include:
Memory module is connected with the processing module, to receive the burning result and the identity information after association.
5. the programming system of display device according to claim 1, which is characterized in that the identity label includes two dimensional code
Or bar code,
The identification device includes barcode scanning gun, is obtained by scanning the two dimensional code or the bar code current described aobvious
The identity information of showing device.
6. the programming system of display device according to claim 1, which is characterized in that the control device further includes display
Screen, for showing the burning result after the association and identity information.
7. the programming system of display device according to claim 1, which is characterized in that the first interface includes that USB connects
Mouthful.
8. the programming system of display device according to claim 1, which is characterized in that the second interface includes that OTP connects
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899565.1U CN208432994U (en) | 2018-06-11 | 2018-06-11 | The programming system of display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820899565.1U CN208432994U (en) | 2018-06-11 | 2018-06-11 | The programming system of display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111309346A (en) * | 2020-03-23 | 2020-06-19 | 合肥鑫晟光电科技有限公司 | Code burning system, method and device |
| CN116991436A (en) * | 2023-08-21 | 2023-11-03 | 上海傲显科技有限公司 | Multi-gamma burning method and storage medium |
-
2018
- 2018-06-11 CN CN201820899565.1U patent/CN208432994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111309346A (en) * | 2020-03-23 | 2020-06-19 | 合肥鑫晟光电科技有限公司 | Code burning system, method and device |
| CN116991436A (en) * | 2023-08-21 | 2023-11-03 | 上海傲显科技有限公司 | Multi-gamma burning method and storage medium |
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Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: INFOVISION OPTOELECTRONICS (KUNSHAN) Co.,Ltd. |