CN109036267A - OLED mould group compensation method and OLED mould group compensation system - Google Patents
OLED mould group compensation method and OLED mould group compensation system Download PDFInfo
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- CN109036267A CN109036267A CN201810743117.7A CN201810743117A CN109036267A CN 109036267 A CN109036267 A CN 109036267A CN 201810743117 A CN201810743117 A CN 201810743117A CN 109036267 A CN109036267 A CN 109036267A
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- mould group
- oled mould
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- identity code
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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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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- Computer Hardware Design (AREA)
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Abstract
The present invention provides a kind of OLED mould group compensation method and OLED mould group compensation system, including OLED mould group, memory module, assist terminal and mobile terminal, assist terminal connection memory module and mobile terminal, wherein, the identity code that the same corresponding OLED mould splits of gray scale compensation data is matched is as an offset data unit, it stores one by one in a storage module, corresponding offset data unit is stored in the host memory of mobile terminal again afterwards and provides display offset data for corresponding OLED mould group, the present invention provides gray scale compensation data to OLED mould group by mobile terminal, eliminate the FLASH memory module on oled panel, save cost.
Description
Technical field
The present invention relates to a kind of field of display technology, in particular to a kind of OLED mould group compensation method and the compensation of OLED mould group
System.
Background technique
For OLED mould group due to processing procedure, the consistency of each pixel is poor, in the OLED mould without any processing
It is uneven that group has more serious brightness display.If more demanding to display quality, before product export, need to each
OLED mould group carries out luminance compensation design.
The method of luminance compensation is to each pixel of product by high performance CCD photographic camera several specific
It takes pictures under grayscale, the GAMMA curve of the pixel is fitted by brightness value of each pixel under these grayscale.
The compensation factor that the pixel is calculated is compared by the GAMMA curve and standard curve that fit, is obtained one and is multiplied
The method factor and an additive factor.The multiplication factor of the pixel and additive factor are burnt in FLASH memory.It is producing
When product are shown, driving chip can do luminance compensation to corresponding pixel according to the gray scale compensation data in FLASH memory, from
And achieve the effect that improve brightness disproportionation.
The above method is because each pixel medicine prestores multiplication factor and additive factor, and required memory capacity is larger, institute
With under normal circumstances, OLED display panel can carry the FLASH memory of a large capacity for storing this data.Due to this
FLASH memory has the characteristics of large capacity, small size, leads to its higher cost.
In addition, FLASH memory is as an external devices, by production firm's yield, SMT processing procedure, transport, ESD etc. because
The influence of element, also has the risk of failure, increases the unstability of OLED mould group.
Summary of the invention
The embodiment of the present invention provides the low OLED mould group compensation method of cost and the compensation of OLED mould group of a kind of high stability
System；To solve existing OLED mould group compensation method higher cost and the poor technical problem of stability.
The embodiment of the present invention provides a kind of OLED mould group compensation method, is used to carry out gray scale compensation to OLED mould group
OLED mould group compensation system, the OLED mould group compensation system include OLED mould group, for storing at least one described OLED mould
The memory module of group offset data unit corresponds to OLED mould group offset data unit for obtaining and storing in the memory module
Mobile terminal, the memory module by assist terminal be connected to the mobile terminal；
The OLED mould group compensation method includes the steps that a storage gray scale compensation data, the storage gray scale compensation data
The step of include:
Shoot the display area of the OLED mould group；
Calculate the gray scale compensation data of the display area of the OLED mould group；
Identity code is distributed to the OLED mould group；
The identity code that the OLED mould splits is matched and the corresponding gray scale compensation data are as a benefit
Data cell is repaid, is stored into the memory module；
The identity code of OLED mould group described in the acquisition for mobile terminal, and according to identity code acquisition
The corresponding offset data unit in memory module, and the offset data unit is stored in the master control of the mobile terminal
Memory.
In compensation method of the invention, the memory module is hardware data memory, network data base or cloud data
One of library.
In compensation method of the invention, when the memory module is hardware data memory, the auxiliary terminal is
Ancillary equipment, the identity code of OLED mould group described in the acquisition for mobile terminal, and institute is obtained according to the identity code
The corresponding offset data unit in memory module is stated, and the offset data unit is stored in the master of the mobile terminal
The step of controlling memory, comprising:
The memory module and mobile terminal are separately connected ancillary equipment；
The mobile terminal reads the identity code of the OLED mould group, and the identity code is sent to described
Ancillary equipment；
The ancillary equipment obtains the benefit that the OLED mould group is corresponded in the memory module according to the identity code
Data cell is repaid, and is sent to the mobile terminal；
The offset data unit is stored in the host memory of the mobile terminal by the mobile terminal.
In compensation method of the invention, the ancillary equipment is computer.
In compensation method of the invention, when the memory module is network data base or cloud database, the auxiliary
Terminal is network server, the identity code of OLED mould group described in the acquisition for mobile terminal, and according to the identification
Code obtains the corresponding offset data unit in the memory module, and the offset data unit is stored in the movement
The step of host memory of terminal, comprising:
Mobile terminal is connected to the network server；
The mobile terminal reads the identity code of the OLED mould group, and the identity code is sent to
The network server；
The network server obtains according to the identity code and corresponds to the OLED mould group in the memory module
Offset data unit, and it is sent to the mobile terminal；
The offset data unit is stored in the host memory of the mobile terminal by the mobile terminal.
In compensation method of the invention, it is provided in the mobile terminal for reading and sending the identity code
APP, the mobile terminal passes through the APP connection external ancillary equipment or the network server.
In compensation method of the invention, the distribution identity code give the OLED mould group the step of, comprising:
Obtain identity code；
By the identity code by way of OTP burning, the driving core of the OLED module displays panel is set
In piece.
In compensation method of the invention, the OLED mould group compensation method includes being in the storage gray scale compensation data
The step of after the step of, are as follows:
Start the OLED mould group and the mobile terminal；
The mobile terminal is connected to the OLED mould group；
The offset data unit is sent to the internal RAM of the OLED mould group by the mobile terminal；
The OLED mould group does corresponding gray scale compensation according to the offset data unit in the RAM, to OLED mould group.
In compensation method of the invention, the offset data unit is sent to institute by data line by the mobile terminal
In the internal RAM for stating OLED mould group.
In compensation method of the invention, the mobile terminal is one of mobile phone, laptop computer or tablet computer.
The invention further relates to a kind of OLED mould group compensation systems comprising:
OLED mould group；
Memory module, for storing the offset data unit of at least one OLED mould group；
Terminal is assisted, the memory module is connected；And
Mobile terminal is connected to the OLED mould group and the auxiliary terminal, for obtaining and storing the memory module
The offset data unit of middle corresponding OLED mould group, and provide offset data unit for the corresponding OLED mould group and carry out grayscale benefit
It repays.
In OLED mould group compensation system of the invention, each OLED mould group includes an identity code, the benefit
The identity code and corresponding OLED mould group gray scale compensation data that data cell includes the OLED mould group are repaid, it is described mobile whole
End includes a processing unit for reading and sending the identity code and the master for storing the corresponding offset data unit
Control memory.
It is described auxiliary when the memory module is hardware data memory in OLED mould group compensation system of the invention
Helping terminal is computer；
When memory module is network data base or cloud database, the auxiliary terminal is network server.
OLED mould group compensation method compared to the prior art, OLED mould group compensation method of the invention and OLED mould group are mended
System is repaid by the identity code of matching gray scale compensation data with corresponding OLED mould splits as an offset data unit, one
One storage in a storage module, and corresponding offset data unit is stored in the host memory of mobile terminal, passes through shifting
Dynamic terminal provides gray scale compensation data to OLED mould group, eliminates the FLASH memory module on oled panel, because master control stores
Device capacity is very big, only need to distribute point space for offset data unit, the capacity in the space is deposited relative to entire master control
It can be ignored for the capacity of reservoir；And this partial data is there are in OLED display panel, being then very big burden, institute
Cost is effectively reduced with the present invention；
In addition, can no longer need to deposit when the offset data unit of corresponding OLED mould group is stored in host memory
Module and auxiliary terminal are stored up, only needs mobile terminal to provide offset data and gives OLED display module, and offset data unit
Can long-term or permanent storage can be reacquired in memory module convenient for the later period because offset data is lost；
Moreover, memory module and OLED mould group are respectively independent part, can to avoid by production OLED Mo Zu manufacturer yield,
The risk that the influence of the factors such as SMT processing procedure, transport, ESD causes FLASH memory module to fail, improves the stabilization compensated
Property；Solve the OLED mould group compensation method higher cost of the prior art and the technical problem that stability is poor.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below to required in embodiment
Attached drawing to be used is briefly described.The accompanying drawings in the following description is only section Example of the invention, general for this field
For logical technical staff, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the flow chart of the embodiment of OLED mould group compensation method of the invention；
Fig. 2 is the step flow chart of the storage gray scale compensation data of the embodiment of OLED mould group compensation method of the invention；
Fig. 3 is one of the flow chart of step 15 in Fig. 2；
Fig. 4 is another flow chart of step 15 in Fig. 2；
Fig. 5 is the structural schematic diagram of the embodiment of OLED mould group compensation system of the invention.
Specific embodiment
The schema in attached drawing is please referred to, wherein identical component symbol represents identical component.The following description is to be based on
Illustrated by the specific embodiment of the invention, be not construed as the limitation present invention other specific embodiments not detailed herein.
Fig. 1 is please referred to, Fig. 1 is the flow chart of the embodiment of OLED mould group compensation method of the invention.
The OLED mould group compensation method of the embodiment of the present invention is used to carry out OLED mould group the OLED mould group of gray scale compensation
Compensation system, the OLED mould group compensation system include OLED mould group, for storing at least one described OLED mould group compensation number
Mobile end of OLED mould group offset data unit is corresponded in the memory module according to the memory module of unit, for obtaining and storing
End, the memory module is by assisting terminal to be connected to the mobile terminal；
In compensation method of the invention, the OLED mould group compensation method includes:
Step 1: the offset data unit of corresponding OLED mould group is stored in the mobile terminal；
Step 2: starting the OLED mould group and the mobile terminal；
Step 3: the mobile terminal is connected to the OLED mould group；
Step 4: the offset data unit is sent to the internal RAM of the OLED mould group by the mobile terminal；
Step 5: the OLED mould group does corresponding grayscale according to the offset data unit in the RAM, to OLED mould group
Compensation.
In the OLED mould group compensation method of the present embodiment, in step 1: by the gray scale compensation data cell of corresponding OLED mould group
It is stored in the mobile terminal.
Offset data unit includes the gray scale compensation data that surveyed OLED mould group obtains, the compensation number stored in mobile terminal
Show that the OLED mould group of compensation is corresponding gray scale compensation that is matched, i.e., arriving measured by OLED mould group with carrying out according to unit
Data storage in the terminal, and mobile terminal for corresponding OLED mould group provide display gray scale compensation data.
By the way that the storage of offset data unit in the terminal, on the one hand to be eliminated to the FLASH storage on oled panel
Module only need to distribute point space because the capacity of the host memory of mobile terminal is very big for offset data unit,
The capacity in the space can be ignored for the capacity of entire host memory；And there are OLED to show for this partial data
Show in panel, be then very big burden, so effectively reducing cost.
In step 2: starting in the OLED mould group and the mobile terminal.So that at the OLED mould group and mobile terminal
In working condition.
In step 3: the mobile terminal is connected in the OLED mould group.The mobile terminal is wirelessly connected in described
OLED mould group.
In step 4: the offset data unit is sent in the internal RAM of the OLED mould group by the mobile terminal.
The offset data unit is sent in the internal RAM of the OLED mould group by the mobile terminal by data line.Wherein,
RAM is random access memory.
In step 5: the OLED mould group does corresponding ash according to the offset data unit in the RAM, to OLED mould group
In rank compensation.
Since the data in OLED mould group RAM can lose because of power down, moved so needing to have offset data unit
In the ROM (host memory) of terminal.Booting every time, sends an offset data to the RAM of OLED mould group.And in mobile terminal
Offset data unit only need to be stored in front of factory it is primary.
In the compensation method of the present embodiment, the mobile terminal is one of mobile phone, laptop computer or tablet computer.
Referring to figure 2., Fig. 2 is the step of the storage gray scale compensation data of the embodiment of OLED mould group compensation method of the invention
Rapid flow chart.
The OLED mould group compensation method includes the steps that a storage gray scale compensation data, the storage gray scale compensation data
The step of be step 1, step 1 includes:
Step 11: shooting the display area of the OLED mould group；
Step 12: calculating the gray scale compensation data of the display area of the OLED mould group；
Step 13: distribution identity code gives the OLED mould group；
Step 14: the identity code that the OLED mould splits is matched and the corresponding gray scale compensation data are as one
The offset data unit is stored into the memory module；
Step 15: the identity code of OLED mould group described in the acquisition for mobile terminal, and according to the identity code
The corresponding offset data unit in the memory module is obtained, and the offset data unit is stored in the movement eventually
The host memory at end.
In step 13: distribution identity code is in the OLED mould group.Step 13 includes:
Obtain identity code；
By the identity code by way of OTP burning, the driving core of the OLED module displays panel is set
In piece.
Wherein, OLED module marking identity code is given, in order to enable each OLED mould group has uniqueness, with after an action of the bowels
It is corresponding after the gray scale compensation data cell of OLED mould group and corresponding surveyed OLED mould group is matched in continuous step
OLED mould group provides display compensation.In addition, step 13 is in front of step 14 in the present invention.
In step 14: the identity code that the OLED mould splits is matched and the corresponding gray scale compensation data are as one
A offset data unit is stored into the memory module.
Wherein, it is for the ease of subsequent movement end that offset data unit, which includes the identity code matched of the OLED mould splits,
End obtains corresponding gray scale compensation data from memory module, it is ensured that gray scale compensation data and the matched accuracy of OLED mould group.
Memory module is an independent part, is not made together with OLED mould group.And memory module can be used for storing it is more
On the one hand the corresponding offset data unit of a OLED mould group, such setting eliminate the FLASH storage mould of all oled panels
Block saves cost；On the other hand the storage of offset data unit is said in a storage module, it is long-term or be permanently present, once
Loss of data in mobile terminal can be stored again.
Moreover, memory module and OLED mould group are respectively independent part, can to avoid by production OLED Mo Zu manufacturer yield,
The risk that the influence of the factors such as SMT processing procedure, transport, ESD causes FLASH memory module to fail, improves the stabilization compensated
Property；Before step 14 is step 15 in the present invention.
In addition, the memory module is one of hardware data memory, network data base or cloud database.
In step 15: the identity code of OLED mould group described in the acquisition for mobile terminal, and according to the identification
Code obtains the corresponding offset data unit in the memory module, and the offset data unit is stored in the movement
In the host memory of terminal.
When the memory module is hardware data memory, the auxiliary terminal is ancillary equipment, referring to figure 3., Fig. 3
For one of the flow chart of step 15 in Fig. 2.
The step 15 includes:
Step 1511: the memory module and mobile terminal are separately connected ancillary equipment；
Step 1512: the mobile terminal reads the identity code of the OLED mould group, and by the identity code
It is sent to the ancillary equipment；
Step 1513: the ancillary equipment obtains described in corresponding in the memory module according to the identity code
The offset data unit of OLED mould group, and it is sent to the mobile terminal；
Step 1514: the mobile terminal stores the master control that the offset data unit is stored in the mobile terminal
Device.
Wherein, the effect of ancillary equipment is to connect memory module and mobile terminal, and mobile terminal is deposited
Store up the corresponding offset data unit in module.After mobile terminal obtains corresponding offset data unit, can no longer it need
Ancillary equipment and memory module only need to carry out display compensation to corresponding OLED mould group with the offset data unit in mobile terminal
?.
In step 1511, memory module can be plugged in ancillary equipment, and mobile terminal can be connected by USB data line
Connect ancillary equipment.The APP for reading and sending the identity code is provided in mobile terminal, mobile terminal passes through described
APP connection ancillary equipment.
In step 1512, mobile terminal can be scanned or be inputted the identity code of the OELD mould group needed, warp by APP
Identity code is sent to ancillary equipment after reading.
It may be provided with corresponding software in step 1513, in ancillary equipment, send over for receiving mobile terminal
Identity code, and searched in a storage module according to the identity code and obtain corresponding offset data unit；
In step 1514, the corresponding software in ancillary equipment sends the master of corresponding offset data unit to mobile terminal
Control memory.
Certainly, in ancillary equipment, manual operation can also be carried out, according to the identity code of acquisition for mobile terminal,
It carries out finding and corresponding offset data unit being stored in the master control reservoir of mobile terminal in memory module, for example stores
Module is USB flash disk or mobile hard disk, and ancillary equipment is computer.
When the memory module is network data base or cloud database, the auxiliary terminal is network server, please be joined
According to Fig. 4, Fig. 4 is another flow chart of step 15 in Fig. 2.
Step 15 includes:
Step 1521: mobile terminal is connected to the network server；
Step 1522: the mobile terminal reads the identity code of the OLED mould group, and the identity is known
Other code is sent to the network server；
Step 1523: the network server obtains described in corresponding in the memory module according to the identity code
The offset data unit of OLED mould group, and it is sent to the mobile terminal；
Step 1524: the mobile terminal stores the master control that the offset data unit is stored in the mobile terminal
Device.
Wherein, the effect of network server is to connect memory module and mobile terminal, and mobile terminal is obtained
Corresponding offset data unit in memory module.After mobile terminal obtains corresponding offset data unit, can no longer it need
Network server and memory module are wanted, need to only be shown with the offset data unit in mobile terminal to corresponding OLED mould group
Compensation.
The APP for reading and sending the identity code, the shifting are provided in step 1521, in mobile terminal
Dynamic terminal passes through the APP connection network server.
In step 1522, mobile terminal can be scanned or be inputted the identity code of the OELD mould group needed, warp by APP
Identity code is sent to network server after reading.
In step 15 of the invention, mobile terminal can also directly access cloud database or network number by manual operation
It is directly downloaded in the host memory of mobile terminal according to library, and according to the identity code of acquisition, then in memory module.
Referring to figure 5., the invention further relates to a kind of OLED mould group compensation systems comprising OLED mould group, memory module, auxiliary
Help terminal and mobile terminal；
Memory module is used to store the offset data unit of at least one OLED mould group；It is deposited described in auxiliary terminal connection
Store up module；Mobile terminal is connected to the OLED mould group and the auxiliary terminal, for obtaining and storing in the memory module
The offset data unit of corresponding OLED mould group, and provide offset data unit for the corresponding OLED mould group and carry out grayscale benefit
It repays.
In the present invention, compensation script in the prior art being mounted in the FLASH memory module in OLED mould group
Data have been transferred in the host memory of mobile terminal, to eliminate FLASH memory module.Because host memory holds
Amount is very big, only need to distribute point space for offset data unit, the capacity in the space is relative to entire host memory
Capacity for can be ignored；And this partial data is there are in OLED display panel, being then very big burden, so this
Invention effectively reduces cost.
Moreover, memory module and OLED mould group are respectively independent part, can to avoid by production OLED Mo Zu manufacturer yield,
The risk that the influence of the factors such as SMT processing procedure, transport, ESD causes FLASH memory module to fail, improves the stabilization compensated
Property.
In OLED mould group compensation system of the invention, each OLED mould group includes an identity code, the benefit
The identity code and corresponding OLED mould group gray scale compensation data that data cell includes the OLED mould group are repaid, it is described mobile whole
End includes a processing unit for reading and sending the identity code and the master for storing the corresponding offset data unit
Control memory.
In OLED mould group compensation system of the invention, when corresponding offset data unit is stored in the master control of mobile terminal
After in memory, memory module and auxiliary terminal just no longer need, and need to only be provided with mobile terminal to corresponding OLED mould group aobvious
Show offset data.
It is described auxiliary when the memory module is hardware data memory in OLED mould group compensation system of the invention
Helping terminal is computer；
When memory module is network data base or cloud database, the auxiliary terminal is network server.
Wherein, the compensation method of OLED mould group compensation system of the invention is identical with above-mentioned OLED mould group compensation method or phase
Seemingly.
OLED mould group compensation method compared to the prior art, OLED mould group compensation method of the invention and OLED mould group are mended
System is repaid by the identity code of matching gray scale compensation data with corresponding OLED mould splits as an offset data unit, one
One storage in a storage module, and corresponding offset data unit is stored in the host memory of mobile terminal, passes through shifting
Dynamic terminal provides gray scale compensation data to OLED mould group, eliminates the FLASH memory module on oled panel, because master control stores
Device capacity is very big, only need to distribute point space for offset data unit, the capacity in the space is deposited relative to entire master control
It can be ignored for the capacity of reservoir；And this partial data is there are in OLED display panel, being then very big burden, institute
Cost is effectively reduced with the present invention；
In addition, can no longer need to deposit when the offset data unit of corresponding OLED mould group is stored in host memory
Module and auxiliary terminal are stored up, only needs mobile terminal to provide offset data and gives OLED display module, and offset data unit
Can long-term or permanent storage can be reacquired in memory module convenient for the later period because offset data is lost；
Moreover, memory module and OLED mould group are respectively independent part, can to avoid by production OLED Mo Zu manufacturer yield,
The risk that the influence of the factors such as SMT processing procedure, transport, ESD causes FLASH memory module to fail, improves the stabilization compensated
Property；Solve the OLED mould group compensation method higher cost of the prior art and the technical problem that stability is poor.
Although the disclosure, this field skill has shown and described relative to one or more implementations in the present invention
Art personnel will be appreciated that equivalent variations and modification based on the reading and understanding to the specification and drawings.The disclosure include it is all this
The modifications and variations of sample, and be limited only by the scope of the following claims.In addition, although the special characteristic of the disclosure phase
Only one in several implementations is disclosed, but this feature can with such as can be for a given or particular application
It is expectation and one or more other features combinations of other advantageous implementations.Moreover, with regard to term " includes ", " having ",
" containing " or its deformation be used in specific embodiments or claims for, such term be intended to with term "comprising"
Similar mode includes.
In conclusion although the present invention is disclosed above with embodiment, the serial number before embodiment, such as " first ", " second "
Deng only using for convenience of description, the sequence of various embodiments of the present invention is not caused to limit.Also, above-described embodiment not to
Limitation the present invention, those skilled in the art, without departing from the spirit and scope of the present invention, can make it is various change with
Retouching, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of OLED mould group compensation method, which is characterized in that the OLED mould group for carrying out gray scale compensation to OLED mould group is mended
System is repaid, the OLED mould group compensation system includes OLED mould group, for storing at least one described OLED mould group offset data
The memory module of unit corresponds to mobile end of OLED mould group offset data unit for obtaining and storing in the memory module
End, the memory module is by assisting terminal to be connected to the mobile terminal；
The OLED mould group compensation method includes the steps that a storage gray scale compensation data, the step of the storage gray scale compensation data
Suddenly include:
Shoot the display area of the OLED mould group；
Calculate the gray scale compensation data of the display area of the OLED mould group；
Identity code is distributed to the OLED mould group；
The identity code that the OLED mould splits is matched and the corresponding gray scale compensation data are as a compensation number
According to unit, store into the memory module；
The identity code of OLED mould group described in the acquisition for mobile terminal, and the storage is obtained according to the identity code
The corresponding offset data unit in module, and the master control that the offset data unit is stored in the mobile terminal is stored
Device.
2. OLED mould group compensation method according to claim 1, which is characterized in that the memory module is deposited for hardware data
One of reservoir, network data base or cloud database.
3. OLED mould group compensation method according to claim 2, which is characterized in that when the memory module is hardware data
When memory, the auxiliary terminal is ancillary equipment, the identity code of OLED mould group described in the acquisition for mobile terminal, and root
The corresponding offset data unit in the memory module is obtained according to the identity code, and by the offset data unit
The step of being stored in the host memory of the mobile terminal, comprising:
The memory module and mobile terminal are separately connected ancillary equipment；
The mobile terminal reads the identity code of the OLED mould group, and the identity code is sent to the auxiliary
Equipment；
The ancillary equipment obtains the compensation number that the OLED mould group is corresponded in the memory module according to the identity code
According to unit, and it is sent to the mobile terminal；
The offset data unit is stored in the host memory of the mobile terminal by the mobile terminal.
4. OLED mould group compensation method according to claim 2, which is characterized in that when the memory module is network data
When library or cloud database, the auxiliary terminal is network server, and the identity of OLED mould group described in the acquisition for mobile terminal is known
Other code, and the corresponding offset data unit in the memory module is obtained according to the identity code, and by the benefit
Repay the step of data cell is stored in the host memory of the mobile terminal, comprising:
Mobile terminal is connected to the network server；
The mobile terminal reads the identity code of the OLED mould group, and the identity code is sent to described
Network server；
The network server obtains the compensation that the OLED mould group is corresponded in the memory module according to the identity code
Data cell, and it is sent to the mobile terminal；
The offset data unit is stored in the host memory of the mobile terminal by the mobile terminal.
5. according to the described in any item OLED mould group compensation methodes of claim 3 or 4, which is characterized in that in the mobile terminal
It is provided with the APP for reading and sending the identity code, the mobile terminal is set by the APP connection auxiliary
The standby or described network server.
6. OLED mould group compensation method according to claim 1, which is characterized in that the distribution identity code is to described
The step of OLED mould group, comprising:
Obtain identity code；
By the identity code by way of OTP burning, it is arranged in the driving chip of the OLED module displays panel.
7. OLED mould group compensation method according to claim 1, which is characterized in that the OLED mould group compensation method includes
The step of after the step of in the storage gray scale compensation data, are as follows:
Start the OLED mould group and the mobile terminal；
The mobile terminal is connected to the OLED mould group；
The offset data unit is sent to the internal RAM of the OLED mould group by the mobile terminal；
The OLED mould group does corresponding gray scale compensation according to the offset data unit in the RAM, to OLED mould group.
8. OLED mould group compensation method according to claim 7, which is characterized in that the mobile terminal will by data line
The offset data unit is sent in the internal RAM of the OLED mould group.
9. a kind of OLED mould group compensation system characterized by comprising
OLED mould group；
Memory module, for storing the offset data unit of at least one OLED mould group；
Terminal is assisted, the memory module is connected；And
Mobile terminal is connected to the OLED mould group and the auxiliary terminal, right in the memory module for obtaining and storing
The offset data unit of OLED mould group is answered, and provides offset data unit for the corresponding OLED mould group and carries out gray scale compensation.
10. OLED mould group compensation system according to claim 9, which is characterized in that each OLED mould group includes one
Identity code, the offset data unit include that the identity code of the OLED mould group and corresponding OLED mould group grayscale are mended
Repay data, the mobile terminal include a reading and send the identity code processing unit and for store it is corresponding described in
The host memory of offset data unit.
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