CN205220075U - Identification code printing device - Google Patents
Identification code printing device Download PDFInfo
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- CN205220075U CN205220075U CN201521047309.2U CN201521047309U CN205220075U CN 205220075 U CN205220075 U CN 205220075U CN 201521047309 U CN201521047309 U CN 201521047309U CN 205220075 U CN205220075 U CN 205220075U
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Abstract
The utility model provides an identification code printing device, include: expose to the sun optical equipment to the processing that makes public of pending glass substrate, the image is made public, at least one sensing equipment carries out a positional information who plays the sign indicating number operation according to pending glass substrate's determination of position, confirm to beat sign indicating number equipment according to the exposure image and carry out the 2nd positional information who plays the sign indicating number operation, beat sign indicating number equipment and when confirming a positional information, carry out according to a positional information and play the sign indicating number operation for the first time, obtain the first sign indicating number result of beating, beat for the first time sign indicating number operation back in the execution, the sign indicating number operation is played for the second time in the execution according to the 2nd positional information, obtains the second and beats a sign indicating number result. Like this, the positional information who beats the sign indicating number with the current determination of position according to pending glass substrate compares, according to the exposure image confirm to beat the positional deviation of yard position lower, can effectively improve the counterpoint precision.
Description
Technical field
The utility model relates to technical field of flat panel display, particularly relates to a kind of identification code printing equipment.
Background technology
Along with developing rapidly of FPD industry, the value volume and range of product of flat panel display product also gets more and more.Conveniently to the maintenance of flat panel display product and the tracking to the abnormal problem that flat panel display product occurs, need to print identification code on each flat panel display product, identification code on different flat panel display product is different, that is, this identification code can be used for identifying flat panel display product, wherein, for the process of flat panel display product printing identification code is commonly called stamp process.
When utilizing existing stamp device to be embodied as flat panel display product printing identification code, first, by performing repeatedly stamp operation at the glass substrate of setting; Secondly, the glass substrate being printed on identification code in air exercise carries out splitting to obtain flat display products, and like this, splitting each flat display products obtained will obtain the identification code of self.
Perform repeatedly stamp operation at the glass substrate of setting, first, by exposure machine to glass-based board to explosure, obtain the exposure image of glass substrate; Secondly, by the center of the sensing equipment determination glass substrate in stamp device, and then determine the position performing stamp operation; Finally, stamp is carried out by the coder in stamp device according on the stamp position determined.
But, research finds, when the glass substrate set performs stamp operation, because exposure machine can reach ± 200um relative to the position deviation of glass substrate, and stamp device also can reach ± 50um relative to the position deviation of glass substrate, make stamp device the exposure image obtained by exposure technique according to exposure machine complete on the glass substrate stamp operation time cause the deviation between the position of the position of beaten identification code and reserved identification code can reach ± 250um, cause stamp failure or effect poor.
Usually, the identification code of printing can be divided into two parts, Part I identification code is as the identification information of glass substrate, Part II identification code is as the identification information of flat panel display product, generally, for the identification code of glass substrate, existing stamp aligning accuracy can meet the demands, but, for the identification code of flat panel display product, along with the requirement of flat panel display product to the utilization rate in space is more and more higher, require also more and more higher to the aligning accuracy of the identification code of product, based on existing stamp aligning accuracy, need on flat panel display product, to reserve enough spaces to print identification code, obviously, existing stamp device can not meet the requirement of the space-efficient of flat panel display product.
In sum, need a kind of stamp device badly, solve the problem that existing stamp setting position deviation is large, aligning accuracy is low.
Summary of the invention
In view of this, the utility model embodiment provides a kind of identification code printing equipment, for solving the problem that existing stamp setting position deviation is large, aligning accuracy is low.
The utility model provides a kind of identification code printing equipment, comprise: exposure sources, at least one sensing equipment and stamp equipment, wherein, be electrically connected between described exposure sources with at least one sensing equipment described, at least one sensing equipment described is electrically connected with described stamp equipment;
Described exposure sources, for carrying out exposure-processed to pending glass substrate, obtains exposure image;
According to the position of described pending glass substrate, at least one sensing equipment described, when imposing a condition for meeting in the position of described pending glass substrate, determines that described stamp equipment performs the primary importance information of stamp operation; After determining described primary importance information, determine that described stamp equipment performs the second place information of stamp operation according to described exposure image;
Described stamp equipment, for when at least one sensing equipment described determines described primary importance information, according to the operation of described primary importance information and executing first time stamp, obtains the first stamp result; After the operation of execution first time stamp, according to the operation of described second place information and executing second time stamp, obtain the second stamp result, wherein, the amalgamation result of described first stamp result and described second stamp result is regarded as an identification code.
The utility model beneficial effect is as follows:
A kind of identification code printing equipment that the utility model provides, comprise exposure sources, at least one sensing equipment and stamp equipment, wherein, be electrically connected between described exposure sources with at least one sensing equipment described, at least one sensing equipment described is electrically connected with described stamp equipment; Described exposure sources, for carrying out exposure-processed to pending glass substrate, obtains exposure image; According to the position of described pending glass substrate, at least one sensing equipment described, when imposing a condition for meeting in the position of described pending glass substrate, determines that described stamp equipment performs the primary importance information of stamp operation; After determining described primary importance information, determine that described stamp equipment performs the second place information of stamp operation according to described exposure image; Described stamp equipment, for when at least one sensing equipment described determines described primary importance information, according to the operation of described primary importance information and executing first time stamp, obtains the first stamp result; After the operation of execution first time stamp, according to the operation of described second place information and executing second time stamp, obtain the second stamp result, wherein, the amalgamation result of described first stamp result and described second stamp result is regarded as an identification code.
Disposable stamp operation is divided into twice execution, and determine according to the exposure image of pending glass substrate the stamp positional information that execution second time stamp operates by least one sensing equipment, like this, compared with determining the positional information of stamp with the existing position according to pending glass substrate, the position deviation of the stamp position determined according to exposure image is lower, effectively can improve aligning accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly introduced, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of identification code printing equipment structural representation that Fig. 1 provides for the utility model embodiment;
A kind of identification code that Fig. 2 provides for the utility model embodiment prints schematic flow sheet;
A kind of identification code schematic diagram that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
In order to realize the purpose of this utility model, the utility model embodiments provides a kind of identification code printing equipment, comprise exposure sources, at least one sensing equipment and stamp equipment, wherein, be electrically connected between described exposure sources with at least one sensing equipment described, at least one sensing equipment described is electrically connected with described stamp equipment; Described exposure sources, for carrying out exposure-processed to pending glass substrate, obtains exposure image; According to the position of described pending glass substrate, at least one sensing equipment described, when imposing a condition for meeting in the position of described pending glass substrate, determines that described stamp equipment performs the primary importance information of stamp operation; After determining described primary importance information, determine that described stamp equipment performs the second place information of stamp operation according to described exposure image; Described stamp equipment, for when at least one sensing equipment described determines described primary importance information, according to the operation of described primary importance information and executing first time stamp, obtains the first stamp result; After the operation of execution first time stamp, according to the operation of described second place information and executing second time stamp, obtain the second stamp result, wherein, the amalgamation result of described first stamp result and described second stamp result is regarded as an identification code.
Disposable stamp operation is divided into twice execution, and determine according to the exposure image of pending glass substrate the stamp positional information that execution second time stamp operates by least one sensing equipment, like this, compared with determining the positional information of stamp with the existing position according to pending glass substrate, the position deviation of the stamp position determined according to exposure image is lower, effectively can improve aligning accuracy.
Be described in further detail each embodiment of the present utility model below in conjunction with Figure of description, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of identification code printing equipment structural representation that Fig. 1 provides for the utility model embodiment, described device comprises: exposure sources 11, at least one sensing equipment 121 ~ 12n, stamp equipment 13 and position adjustment equipment 14, wherein, be electrically connected between described exposure sources with at least one sensing equipment described, at least one sensing equipment described is electrically connected with described stamp equipment;
Described exposure sources 11, specifically for carrying out exposure-processed to pending glass substrate, obtains exposure image;
According to the position of described pending glass substrate, at least one sensing equipment described 121 ~ 12n, when imposing a condition specifically for meeting in the position of described pending glass substrate, determines that described stamp equipment 13 performs the primary importance information of stamp operation; After determining described primary importance information, determine that described stamp equipment 13 performs the second place information of stamp operation according to described exposure image;
Described stamp equipment 13, for when at least one sensing equipment described 121 ~ 12n determines described primary importance information, according to described primary importance information in the operation of execution first time stamp, obtains the first stamp result; After the operation of execution first time stamp, according to the operation of described second place information and executing second time stamp, obtain the second stamp result, wherein, the amalgamation result of described first stamp result and described second stamp result is regarded as an identification code.
Particularly, the identification code printing equipment that the utility model provides can perform stamp operation on pending glass substrate, therefore, before the operation of execution stamp, need the position determining described pending glass substrate, impose a condition to judge whether the position of described pending glass substrate meets.
Imposing a condition here refers to described pending glass substrate and whether is positioned at desired location, and wherein, described desired location can pre-determine according to actual needs, is not specifically limited here.
Alternatively, at least one sensing equipment described 121 ~ 12n, specifically for measuring the position of described pending glass substrate, obtain the position measurements of described pending glass substrate, and determine the position of described pending glass substrate imposes a condition described in whether meeting according to described position measurements.
It should be noted that, the number of the sensing equipment in the embodiment that the utility model provides is at least one, is also not specifically limited the concrete number of described sensing equipment, preferably, can determine that the number of described sensing equipment is 3.
At least one sensing equipment 121 ~ 12n in the embodiment that the utility model provides can be at least one sensor, also can be that at least one has other smart machines of position detecting function, also can be the combination of sensor described at least one and other smart machines described at least one, be not specifically limited.
Particularly, the marginal position of described pending glass substrate can be measured by least one sensing equipment described 121 ~ 12n, obtain the position measurements of described pending glass substrate, and described position measurements and described desired location are compared, if described pending glass substrate is positioned at described desired location, determines that the position of described pending glass substrate meets and impose a condition; If described pending glass substrate is not positioned at described desired location, determines that the position of described pending glass substrate does not meet and impose a condition.
When imposing a condition described in the position of described pending glass substrate does not meet, need to adjust the position of described pending glass substrate.
Alternatively, described identification code printing equipment also comprises position adjustment equipment 14, wherein,
Described position adjustment equipment 14, when imposing a condition specifically for not meeting in the position of described pending glass substrate, adjusts the position of described pending glass substrate.
Particularly, the adjustment mode of described position adjustment equipment 14 to the position of described pending glass substrate can be perform mobile operation to described pending glass substrate, also can be that rotation process is performed to described pending glass substrate, be not specifically limited, after to the adjustment of the position of described pending glass substrate, make the position of the described pending glass substrate after adjusting can meet described in impose a condition.
Like this, after the position of described pending glass substrate meets and imposes a condition, can determine that described stamp equipment 13 performs the primary importance information and second place information that stamp operates by least one sensing equipment described 121 ~ 12n.
It should be noted that, the embodiment that the utility model provides, twice execution is divided into by needing a printing of the identification code printed, described primary importance information refers to the positional information that described stamp equipment 13 performs first time stamp operation, described second place information refers to the positional information that described stamp equipment 13 performs the operation of second time stamp, wherein, perform stamp for the first time and operate the information that the first stamp result obtained can be used for controlling pending glass substrate, perform second time stamp and operate the identification code that the second stamp result obtained can be used as flat panel display product.
Alternatively, at least one sensing equipment described 121 ~ 12n, when imposing a condition specifically for meeting in the position of described pending glass substrate, determine that described stamp equipment 13 performs the primary importance information of stamp operation according to the position of described pending glass substrate.
Particularly, when determining described primary importance information, at least one sensing equipment described 121 ~ 12n, specifically for determining the center of described pending glass substrate according to the positional information of the described pending glass substrate after adjustment, and determine described primary importance information according to the center of described pending glass substrate.
That is, when determining primary importance information, need the center being determined described pending glass substrate by least one sensing equipment described 121 ~ 12n, described center can be determined by the edge position information of the described pending glass substrate of at least one sensing equipment described 121 ~ 12n detection, also can obtain by other means, be not specifically limited here.
After determining described primary importance information, described stamp equipment 13 can according to the operation of described primary importance information and executing first time stamp.
It should be noted that, when described stamp equipment 13 performs stamp operation, need to perform stamp operation according to the exposure image of described pending glass substrate, therefore, before the operation of execution first time stamp, need the exposure image obtaining described pending glass substrate.
Alternatively, described exposure sources 11, specifically for carrying out exposure-processed to described pending glass substrate, obtains exposure image.
After the exposure image obtaining described pending glass substrate, described stamp equipment 13 performs first time stamp operation according to the exposure image obtained.
Particularly, described stamp equipment 13, specifically for determining the primary importance performing stamp operation according to described primary importance information, and performs first time stamp operation in described primary importance.
Described stamp equipment 13, when performing first time stamp operation, first, determines the primary importance needing to perform first time stamp according to described primary importance information; Secondly, described stamp equipment 13 performs first time stamp operation in the described first position determined.Described stamp equipment 13, after the operation of execution first time stamp, obtains the first stamp result, the described first stamp result of described pending glass substrate display.
It should be noted that, described primary importance information is determined according to the center of described pending glass substrate by least one sensing equipment described 121 ~ 12n, the position deviation of the first stamp result obtained may reach ± 250um, because the first stamp result is mainly used in the information controlling described pending glass substrate, therefore, the position deviation of the first stamp result can meet actual needs.
Described stamp equipment 13, after the operation of execution first time stamp, can perform the operation of second time stamp, before the operation of execution second time stamp, needs the second place information determining to perform the operation of second time stamp.
Particularly, according to described exposure image, at least one sensing equipment described 121 ~ 12n, after determining described primary importance information, determines that described stamp equipment performs the second place information of stamp operation.
It should be noted that, when determining the second place information operating performing second time stamp, still determined by least one sensing equipment described 121 ~ 12n, but and prior art unlike, the identification code printing equipment that the utility model provides obtains according to described exposure sources the center that exposure image determines described exposure figure, and determine described second place information by least one sensing equipment described 121 ~ 12n according to the center of described exposure figure, like this, even if there is certain relative error in exposure sources 11 and stamp equipment room, because described second place information can move with exposure image or deflect, therefore, effectively can reduce the position deviation between stamp result and exposure image, improve aligning accuracy.
Alternatively, at least one sensing equipment described 121 ~ 12n, specifically also for after determining described primary importance information, determines the center of described exposure image according to described exposure image; Determine that described stamp equipment 13 performs the second place information of stamp operation according to the center of described exposure image.
In the identification code printing equipment that the utility model provides, exposure-processed can be carried out to described pending glass substrate by described exposure sources 11, obtain exposure image, the position mark can determined on described pending glass substrate according to described exposure image, and then the center of described exposure image is determined according to described position mark, it should be noted that, also can determine the center of described exposure image by other means, be not specifically limited here.
Behind the center determining described exposure image, described second place information can be determined according to the center of described exposure image.
After determining described second place information, described stamp equipment 13 can according to the operation of described second place information and executing second time stamp.
Particularly, described stamp equipment 13, specifically for determining the second place performing stamp operation according to described second place information, and performs the operation of second time stamp in the described second place.
Described stamp equipment 13, when performing the operation of second time stamp, first, determines the second place needing to perform second time stamp according to described second place information; Secondly, described stamp equipment 13 performs the operation of second time stamp in the described second position determined.Described stamp equipment 13 obtains the second stamp result after performing the operation of second time stamp, the described second stamp result of described pending glass substrate display.
After described stamp equipment 13 performs first time stamp operation and the operation of second time stamp, described first stamp result and described second stamp result are merged display by described pending glass substrate, merge display result and can be considered as an identification code.
The identification code printing equipment that the utility model provides, comprise exposure sources, at least one sensing equipment and stamp equipment, wherein, be electrically connected between described exposure sources with at least one sensing equipment described, at least one sensing equipment described is electrically connected with described stamp equipment; Described exposure sources, for carrying out exposure-processed to pending glass substrate, obtains exposure image; According to the position of described pending glass substrate, at least one sensing equipment described, when imposing a condition for meeting in the position of described pending glass substrate, determines that described stamp equipment performs the primary importance information of stamp operation; After determining described primary importance information, determine that described stamp equipment performs the second place information of stamp operation according to described exposure image; Described stamp equipment, for when at least one sensing equipment described determines described primary importance information, according to the operation of described primary importance information and executing first time stamp, obtains the first stamp result; After the operation of execution first time stamp, according to the operation of described second place information and executing second time stamp, obtain the second stamp result, wherein, the amalgamation result of described first stamp result and described second stamp result is regarded as an identification code.
Disposable stamp operation is divided into twice execution, and determine according to the exposure image of pending glass substrate the stamp positional information that execution second time stamp operates by least one sensing equipment, like this, compared with determining the positional information of stamp with the existing position according to pending glass substrate, the position deviation of the stamp position determined according to exposure image is lower, effectively can improve aligning accuracy.
The schematic flow sheet that a kind of identification code that Fig. 2 provides for the utility model embodiment prints.
Step 201: measure the position of pending glass substrate, obtains the position measurements of described pending glass substrate, and judges that whether the position of described pending glass substrate meets according to described position measurements and impose a condition.
Alternatively, when the position judging described pending glass substrate do not meet impose a condition time, adjust the position of described pending glass substrate, make the position of the described pending glass substrate after adjusting meet described in impose a condition.
Step 202: determine described pending glass substrate position meet described in impose a condition time, according to the position of described pending glass substrate determine perform first time stamp operation primary importance information.
Step 203: exposure-processed is carried out to described pending glass substrate, obtains exposure image.
Step 204: determine the primary importance performing first time stamp operation according to described primary importance information, and according to the exposure image obtained, perform first time stamp operation in described primary importance, obtain the first stamp result.
Step 205: determine the second place information performing the operation of second time stamp according to the exposure figure obtained.
Step 206: determine the second place performing the operation of second time stamp according to described second place information, and perform the operation of second time stamp in the described second place, obtain the second stamp result.
Step 207: the amalgamation result showing described first stamp result and described second stamp result on described pending glass substrate.
Wherein, described amalgamation result is regarded as an identification code.
A kind of identification code schematic diagram that Fig. 3 provides for the utility model embodiment.
As shown in Figure 3, label 31 shown in Fig. 3 represents pending glass substrate, label 32 shown in Fig. 3 represents the primary importance performing first time stamp operation, label 33 shown in Fig. 3 represents the second place performing the operation of second time stamp, during owing to performing the operation of second time stamp, the second place performing second time stamp is determined by exposure image, effectively can reduce the position deviation between second time stamp result and exposure image, therefore, can reduce on described pending glass substrate is the space that the second stamp result is reserved, as can be seen from Figure 3, described pending glass substrate is the space reserved of the second stamp result than being that the reserved space of the first stamp result is little, and, aligning accuracy between second stamp result and headspace is higher.
The identification code printing equipment that the utility model provides, the second place information performing the operation of second time stamp is determined by exposure image, effectively can reduce the position deviation between the second stamp result and exposure image, the identification code printing equipment provided by the utility model, can make the aligning accuracy of stamp reach ± 1um.
The utility model embodiment can be realized by the mode of computer program, also can be realized by other hardware devices, not limit here.
It will be understood by those skilled in the art that embodiment of the present utility model can generator (equipment) product.Therefore, the utility model can adopt the form of complete hardware embodiment.
The utility model is with reference to describing according to the method for the utility model embodiment, the flow chart of device (equipment) and/or block diagram.Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (7)
1. an identification code printing equipment, it is characterized in that, comprising: exposure sources, at least one sensing equipment and stamp equipment, wherein, be electrically connected between described exposure sources with at least one sensing equipment described, at least one sensing equipment described is electrically connected with described stamp equipment;
Described exposure sources, for carrying out exposure-processed to pending glass substrate, obtains exposure image;
According to the position of described pending glass substrate, at least one sensing equipment described, when imposing a condition for meeting in the position of described pending glass substrate, determines that described stamp equipment performs the primary importance information of stamp operation; After determining described primary importance information, determine that described stamp equipment performs the second place information of stamp operation according to described exposure image;
Described stamp equipment, for when at least one sensing equipment described determines described primary importance information, according to the operation of described primary importance information and executing first time stamp, obtains the first stamp result; After the operation of execution first time stamp, according to the operation of described second place information and executing second time stamp, obtain the second stamp result, wherein, the amalgamation result of described first stamp result and described second stamp result is regarded as an identification code.
2. identification code printing equipment as claimed in claim 1, is characterized in that,
At least one sensing equipment described, concrete also for measuring the position of described pending glass substrate, obtain the position measurements of described pending glass substrate, and determine the position of described pending glass substrate imposes a condition described in whether meeting according to described position measurements.
3. identification code printing equipment as claimed in claim 2, is characterized in that, described device also comprises position adjustment equipment, wherein:
Described position adjustment equipment, specifically for determine at least one sensing equipment described the position of described pending glass substrate do not meet described in impose a condition time, the position of described pending glass substrate is adjusted.
4. identification code printing equipment as claimed in claim 3, is characterized in that,
At least one sensing equipment described, specifically for determining the center of described pending glass substrate according to the positional information of the described pending glass substrate after adjustment; Described primary importance information is determined according to the center of described pending glass substrate.
5. identification code printing equipment as claimed in claim 4, is characterized in that,
Described stamp equipment, specifically for determining the primary importance performing stamp operation according to described primary importance information, performs first time stamp operation in described primary importance.
6. identification code printing equipment as claimed in claim 1, is characterized in that,
At least one sensing equipment described, specifically also for after determining described primary importance information, determines the center of described exposure image according to described exposure image; Determine that described stamp equipment performs the second place information of stamp operation according to the center of described exposure image.
7. identification code printing equipment as claimed in claim 6, is characterized in that,
Described stamp equipment, specifically for determining the second place performing stamp operation according to described second place information, performs the operation of second time stamp in the described second place.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047309.2U CN205220075U (en) | 2015-12-15 | 2015-12-15 | Identification code printing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521047309.2U CN205220075U (en) | 2015-12-15 | 2015-12-15 | Identification code printing device |
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| CN205220075U true CN205220075U (en) | 2016-05-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428365A (en) * | 2019-07-25 | 2019-11-08 | 贵阳朗玛信息技术股份有限公司 | A kind of code printing method and device based on cloud |
| WO2020124860A1 (en) * | 2018-12-21 | 2020-06-25 | 武汉华星光电技术有限公司 | Coding method, coding device and coding system |
| CN114872452A (en) * | 2022-05-25 | 2022-08-09 | Tcl华星光电技术有限公司 | Code printing method and code printing device |
-
2015
- 2015-12-15 CN CN201521047309.2U patent/CN205220075U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124860A1 (en) * | 2018-12-21 | 2020-06-25 | 武汉华星光电技术有限公司 | Coding method, coding device and coding system |
| CN110428365A (en) * | 2019-07-25 | 2019-11-08 | 贵阳朗玛信息技术股份有限公司 | A kind of code printing method and device based on cloud |
| CN110428365B (en) * | 2019-07-25 | 2022-10-25 | 贵阳朗玛信息技术股份有限公司 | Cloud-based code printing method and device |
| CN114872452A (en) * | 2022-05-25 | 2022-08-09 | Tcl华星光电技术有限公司 | Code printing method and code printing device |
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