Flexible transparent display screen manufacturing method

Abstract

The invention provides a flexible transparent display screen manufacturing method, and belongs to the technical field of display screen manufacturing, and the method comprises the steps: obtaining a usage scene of a to-be-manufactured flexible display screen, and determining a manufacturing demand of the to-be-manufactured flexible display screen based on the usage scene; determining a manufacturing material set of the to-be-manufactured flexible display screen according to the manufacturing demand; based on the manufacturing material set, determining an initial first manufacturing method set of the to-be-manufactured flexible display screen, and based on the use scene, determining an initial second manufacturing method set of the to-be-manufactured flexible display screen; and determining a manufacturing method of the to-be-manufactured flexible display screen according to the initial first manufacturing method set and the initial second manufacturing method set. The multiple manufacturing method sets are determined according to the use requirements, the manufacturing method is determined according to the multiple manufacturing method sets, and the manufacturing quality of the flexible transparent display screen is improved.

Description

Technical Field

[0001] The invention relates to the field of display screen manufacturing, and in particular to a method for manufacturing a flexible transparent display screen. Background Art

[0002] Flexible transparent display is a new display technology that combines bendability and optical transparency. It is made of flexible substrate and transparent conductive material. Its light transmittance can usually reach 80%-90%, and the bending radius can be less than 5mm. The display integrates pixel units with transparent circuits to achieve high-resolution display in a bent state while allowing background light to penetrate the screen. The main usage scenarios include consumer electronics, car displays, smart wearable devices, commercial displays, and construction. In addition, in industrial scenarios, flexible transparent displays can also be used for transparent operating panels and equipment status visualization interfaces. Its high temperature resistance and vibration resistance make it suitable for smart manufacturing environments.

[0003] However, since traditional flexible transparent display manufacturing methods fail to establish a dynamic analysis mechanism based on application scenarios, the system is unable to extract requirements based on the actual usage environment of the terminal product, resulting in essential deviations in material selection and process parameter configuration. Ultimately, the product lacks systematicity and adaptability in actual applications, thereby significantly weakening the stability and yield performance of the manufacturing process. Summary of the invention

[0004] The present invention provides a method for manufacturing a flexible transparent display screen, which is used to solve the technical problem that the existing method for manufacturing a flexible transparent display screen fails to take usage requirements into consideration, resulting in a low user experience of the manufactured flexible transparent display screen.

[0005] In one aspect, the present invention provides a method for manufacturing a flexible transparent display screen, comprising: Step 1: Obtain usage scenarios of the flexible display screen to be manufactured, and determine the manufacturing requirements of the flexible display screen to be manufactured based on the usage scenarios; Step 2: Determine a set of manufacturing materials for the flexible display screen to be manufactured according to manufacturing requirements; Step 3: Based on the manufacturing material set, determine an initial first manufacturing method set of the flexible display screen to be manufactured, and based on the usage scenario, determine an initial second manufacturing method set of the flexible display screen to be manufactured; Step 4: Determine a manufacturing method for the flexible display screen to be manufactured according to the initial first manufacturing method set and the initial second manufacturing method set.

[0006] In a possible implementation, based on the usage scenario, the manufacturing requirements of the flexible display screen to be manufactured are determined, including: Based on the usage scenarios, determine the usage requirements of the flexible display to be manufactured; Extract data based on usage requirements to obtain a data set of performance indicators of the flexible display screen to be manufactured; Based on the performance indicator data set, the manufacturing requirements of the flexible display to be manufactured are determined.

[0007] In a possible implementation method, data is extracted based on usage requirements to obtain a performance indicator data set of the flexible display screen to be manufactured, including: Perform demand analysis on the usage requirements to obtain demand analysis results, and input the demand analysis results into a pre-trained multi-dimensional data collection model to obtain a multi-dimensional data set; Data verification and data integration are performed on the multi-dimensional data set to obtain a performance indicator data set of the flexible display to be manufactured.

[0008] In a possible implementation, a set of manufacturing materials for a flexible display screen to be manufactured is determined according to manufacturing requirements, including: According to the manufacturing requirements, determine the multi-dimensional sub-manufacturing requirements of the flexible display screen to be manufactured; According to each sub-manufacturing requirement, determine a corresponding sub-initial manufacturing material set for the flexible display screen to be manufactured; The sub-initial manufacturing material sets corresponding to all the sub-manufacturing requirements are data-fused to obtain the manufacturing material set of the flexible display screen to be manufactured.

[0009] In a possible implementation, data of the sub-initial manufacturing material sets corresponding to all the sub-manufacturing requirements are fused to obtain a manufacturing material set for the flexible display screen to be manufactured, including: Performing multi-source data collection on each sub-initial manufacturing material set to obtain an initial multi-source data set of each sub-initial manufacturing material set; Performing data cleaning on each initial multi-source data set to obtain a multi-source data set after data cleaning; Based on all the multi-source data sets, data screening is performed to obtain data screening results corresponding to each multi-source data set, and based on the data screening results, a corresponding sub-manufacturing material set is determined; Data fusion is performed on all sub-manufacturing material sets to obtain an initial manufacturing material set for the flexible display screen to be manufactured.

[0010] In a possible implementation, based on a manufacturing material set, determining an initial first manufacturing method set for a to-be-manufactured flexible display screen includes: According to the manufacturing stage, each manufacturing material in the manufacturing material set is divided to obtain a stage material set corresponding to each manufacturing stage; Combining the corresponding stage material sets of each manufacturing stage to obtain a first manufacturing material combination set of the flexible display screen to be manufactured; According to the first manufacturing material combination set, an initial first manufacturing method set for the flexible display screen to be manufactured is determined.

[0011] In a possible implementation, based on a usage scenario, determining an initial second manufacturing method set for a to-be-manufactured flexible display screen includes: Based on the usage scenario, determining multiple target manufacturing methods for each manufacturing stage of the flexible display to be manufactured; Based on all target manufacturing methods in all manufacturing stages, an initial second manufacturing method set of the flexible display screen to be manufactured is obtained.

[0012] In a possible implementation, determining a manufacturing method of the to-be-manufactured flexible display screen according to an initial first manufacturing method set and an initial second manufacturing method set includes: According to the initial first manufacturing method set, a plurality of first manufacturing methods are obtained, and a multi-dimensional evaluation is performed on each first manufacturing method to obtain a multi-dimensional evaluation matrix for each first manufacturing method; For each first manufacturing method, calculating a score of the first manufacturing method based on a multi-dimensional evaluation matrix corresponding to the first manufacturing method; Screening the initial first manufacturing method set according to the scores of all first manufacturing methods to obtain a first manufacturing method set; the first manufacturing method set includes multiple target first manufacturing methods; According to the initial second manufacturing method set, a plurality of second manufacturing methods are obtained, and a manufacturing cost of each second manufacturing method is calculated; Based on the manufacturing cost of each second manufacturing method, the initial second manufacturing method set is screened to obtain a second manufacturing method set; the second manufacturing method set includes a plurality of target second manufacturing methods; Calculating the matching degree between each target first manufacturing method and each target second manufacturing method according to a matching degree calculation formula, and obtaining a plurality of target manufacturing methods based on the matching degrees; The matching degree calculation formula is:

[0013] in, is the matching degree between the i-th first manufacturing method and the j-th second manufacturing method, is the eigenvalue of the first manufacturing method in the dth matching dimension, is the eigenvalue of the second manufacturing method in the dth matching dimension, is the synergy function of dimension d, is the compatibility coefficient, is the tolerance threshold of dimension d, is the nonlinear amplification factor, is the smoothing constant; The feasibility of each target manufacturing method is calculated, and based on the feasibility, the manufacturing method of the flexible display screen to be manufactured is screened out from the target manufacturing methods.

[0014] In a possible implementation, for each first manufacturing method, based on a multi-dimensional evaluation matrix of the first manufacturing method, a score of the first manufacturing method is calculated, including: For each first manufacturing method, based on the multi-dimensional evaluation matrix of the first manufacturing method, obtaining a multi-dimensional evaluation value of the first manufacturing method; Calculating a score for the first manufacturing method based on the multi-dimensional evaluation values ​​corresponding to the first manufacturing method;

[0015] in, is the comprehensive score of the i-th first manufacturing method, is the entropy adjustment factor , is the normalized value of the i-th method in the k-th core dimension, is the quantized value of the i-th first manufacturing method in the m-th auxiliary dimension, is the dynamic weight factor, is the nonlinear adjustment coefficient, is the synergy gain coefficient, is the number of core dimensions, is the number of auxiliary dimensions.

[0016] The invention provides a method for manufacturing a flexible transparent display screen. According to the use scenario of the flexible transparent display screen, the manufacturing requirements are determined, and the manufacturing materials are determined according to the manufacturing requirements, and a manufacturing method set is further determined. At the same time, the manufacturing method set is determined according to the use scenario. Finally, by combining the initial first manufacturing method set and the initial second manufacturing method set, a manufacturing method for manufacturing a flexible display screen is obtained, which can simultaneously consider the application reliability and the material processing adaptability, and improve the reliability of the manufacturing method. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 The figure is a flow chart of a method for manufacturing a flexible transparent display screen according to an embodiment of the present invention. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] The embodiment of the present invention provides a method for manufacturing a flexible transparent display screen. Figure 1 As shown, including: Step 1: Obtain usage scenarios of the flexible display screen to be manufactured, and determine manufacturing requirements of the flexible display screen to be manufactured based on the usage scenarios; Step 2: Determine a set of manufacturing materials for the flexible display screen to be manufactured according to manufacturing requirements; Step 3: Based on the manufacturing material set, determine an initial first manufacturing method set of the flexible display screen to be manufactured, and based on the usage scenario, determine an initial second manufacturing method set of the flexible display screen to be manufactured; Step 4: Determine a manufacturing method for the flexible display screen to be manufactured according to the initial first manufacturing method set and the initial second manufacturing method set.

[0020] In this embodiment, the usage scenario refers to the application environment of the display terminal, such as vehicle-mounted HUD, foldable mobile phones, and smart windows. The usage scenario determines its performance boundary conditions such as temperature resistance range, number of bends, and transmittance requirements.

[0021] In this embodiment, manufacturing requirements refer to a set of quantitative indicators extracted from the scene, such as transmittance > 88%, bending radius < 3mm, impact resistance > 10J, etc. Manufacturing requirements include dimensions such as mechanical, optical, and environmental stability.

[0022] In this embodiment, the manufacturing material set refers to a combination of core materials that meet the requirements, such as PI substrate, silver nanowire electrode, perovskite light-emitting layer, etc., which needs to be screened through a material database combined with simulation verification, a multi-source data fusion method.

[0023] In this embodiment, the initial first manufacturing method set is a process solution generated according to material characteristics, such as photolithography patterning, roll-to-roll coating, laser annealing, etc., focusing on material processing adaptability. The initial second manufacturing method set is a process strategy for scenario constraints, such as multi-layer packaging process in high-temperature vehicle environments, dynamic stress compensation structure of wearable devices, etc., focusing on application reliability.

[0024] In this embodiment, the manufacturing method is an optimal manufacturing method output by fusing two types of method sets, an initial first manufacturing method set and an initial second manufacturing method set, through a matching model.

[0025] The beneficial effects of the above scheme are: according to the use scenario of the flexible transparent display, the manufacturing requirements are determined, and the manufacturing materials are determined according to the manufacturing requirements, and the manufacturing method set is further determined. At the same time, the manufacturing method set is determined according to the use scenario, and finally, by combining the initial first manufacturing method set and the initial second manufacturing method set, a manufacturing method for manufacturing a flexible display is obtained, which can simultaneously consider application reliability and material processing adaptability, thereby improving the reliability of the manufacturing method.

[0026] An embodiment of the present invention provides a method for manufacturing a flexible transparent display screen, which determines the manufacturing requirements of a flexible display screen to be manufactured based on a usage scenario, including: Based on the usage scenarios, determine the usage requirements of the flexible display to be manufactured; Extract data based on usage requirements to obtain a data set of performance indicators of the flexible display screen to be manufactured; Based on the performance indicator data set, the manufacturing requirements of the flexible display to be manufactured are determined.

[0027] In this embodiment, data extraction refers to the process of converting unstructured requirements into quantifiable parameters through a requirements parsing algorithm, such as natural language processing extraction.

[0028] In this embodiment, the performance indicator data set is a structured parameter set, such as the Young's modulus of the substrate material >3GPa, the electrode square resistance <10Ω, the color gamut coverage of the light-emitting layer >120% NTSC, etc. The performance indicator data also includes core indicator weights, such as 60% for optics and 30% for mechanics.

[0029] In this embodiment, manufacturing requirements refer to process implementation standards, and the manufacturing requirements can be ultimately determined through a multi-objective optimization model taking into account data such as cost, yield, and environmental protection.

[0030] The beneficial effect of the above scheme is: determining the usage requirements through usage scenarios, generating a performance indicator data set based on the usage requirements, and further determining the manufacturing requirements, which can improve the matching degree between the manufacturing requirements and the usage requirements.

[0031] The embodiment of the present invention provides a method for manufacturing a flexible transparent display screen, which extracts data on usage requirements to obtain a performance indicator data set of a flexible display screen to be manufactured, including: Perform demand analysis on the usage requirements to obtain demand analysis results, and input the demand analysis results into a pre-trained multi-dimensional data collection model to obtain a multi-dimensional data set; Data verification and data integration are performed on the multi-dimensional data set to obtain a performance indicator data set of the flexible display to be manufactured.

[0032] In this embodiment, requirement analysis is a process of deconstructing unstructured requirements and extracting key parameters using a semantic analysis algorithm. The requirement analysis result is a set of quantifiable engineering parameters formed through structured output.

[0033] In this embodiment, the multi-dimensional data acquisition model is used to pre-train a neural network through transfer learning, and can simultaneously capture multi-dimensional data such as physical properties, process parameters, cost data, etc., which constitute a multi-dimensional data set.

[0034] In this embodiment, data verification is the process of detecting outliers through rule engine statistics and eliminating abnormal data. Data integration refers to the process of unifying discrete data into a standard format and establishing a parameter association matrix.

[0035] The beneficial effect of the above scheme is: by analyzing the usage requirements, the requirements analysis results are obtained, and a multi-dimensional data set is obtained based on the requirements analysis results, and further data verification and data integration are performed to obtain a performance indicator data set for manufacturing flexible display screens, which can improve the degree of matching between the performance indicator data set and the usage requirements.

[0036] An embodiment of the present invention provides a method for manufacturing a flexible transparent display screen, which determines a set of manufacturing materials for a flexible display screen to be manufactured according to manufacturing requirements, including: According to the manufacturing requirements, determine the multi-dimensional sub-manufacturing requirements of the flexible display screen to be manufactured; According to each sub-manufacturing requirement, determine a corresponding sub-initial manufacturing material set for the flexible display screen to be manufactured; The sub-initial manufacturing material sets corresponding to all the sub-manufacturing requirements are data-fused to obtain the manufacturing material set of the flexible display screen to be manufactured.

[0037] In this embodiment, the multi-dimensional sub-manufacturing requirements are obtained by decomposing the main requirements into independent parameter domains. The sub-initial manufacturing material set is obtained by screening the material candidate pool for each sub-requirement, and the material candidate pool contains material characteristic data.

[0038] In this embodiment, data fusion is a process of fusing all sub-initial manufacturing material sets. During the fusion process, a multi-objective optimization algorithm can be used to integrate material parameters, eliminate conflicts, and generate an optimal solution set.

[0039] In this embodiment, the manufacturing material set includes the finalized material combination and process parameters.

[0040] The beneficial effect of the above scheme is: through manufacturing requirements, sub-manufacturing requirements are determined, and the corresponding sub-initial manufacturing material set of the flexible display screen to be manufactured is determined, and further data fusion is performed to obtain a manufacturing material set, so that the manufacturing materials can match the manufacturing requirements.

[0041] The embodiment of the present invention provides a method for manufacturing a flexible transparent display screen, which fuses data of sub-initial manufacturing material sets corresponding to all sub-manufacturing requirements to obtain a manufacturing material set for a flexible display screen to be manufactured, including: Performing multi-source data collection on each sub-initial manufacturing material set to obtain an initial multi-source data set of each sub-initial manufacturing material set; Performing data cleaning on each initial multi-source data set to obtain a multi-source data set after data cleaning; Based on all the multi-source data sets, data screening is performed to obtain data screening results corresponding to each multi-source data set, and based on the data screening results, a corresponding sub-manufacturing material set is determined; Data fusion is performed on all sub-manufacturing material sets to obtain an initial manufacturing material set for the flexible display screen to be manufactured.

[0042] In this embodiment, multi-source data collection is a process of capturing material life cycle data from a supplier database. The initial multi-source data set is a set of original data obtained through multi-source data collection.

[0043] In this embodiment, data cleaning is a process of improving data purity through anomaly detection. The multi-source data set is a cleaning process of the original data set.

[0044] In this embodiment, data screening is a process of deleting materials that conflict with other sub-manufacturing material sets from the multi-source data set of the sub-manufacturing material set. The data screening result is a screening result obtained after the multivariate data set is screened out of the materials that conflict with other sub-manufacturing material sets, and the sub-manufacturing material set can be obtained according to the data screening result.

[0045] In this embodiment, the initial manufacturing material set includes all materials in all sub-manufacturing material sets.

[0046] The beneficial effect of the above scheme is: by performing multi-source data collection on each sub-initial manufacturing material set, an initial multi-source data set of each sub-initial manufacturing material set is obtained, and each initial multi-source data set is data cleaned to obtain a multi-source data set after data cleaning, and then all multi-source data sets are data screened to obtain the corresponding data screening results of each multi-source data set, and based on the data screening results, the corresponding sub-manufacturing material set is determined, and further data fusion is performed on all sub-manufacturing material sets to obtain the initial manufacturing material set of the flexible display screen to be manufactured. It can ensure that there is no use conflict between the materials in the initial manufacturing material set, which affects the display screen manufacturing.

[0047] An embodiment of the present invention provides a method for manufacturing a flexible transparent display screen, which determines an initial first manufacturing method set of a flexible display screen to be manufactured based on a manufacturing material set, including: According to the manufacturing stage, each manufacturing material in the manufacturing material set is divided to obtain a stage material set corresponding to each manufacturing stage; Combining the corresponding stage material sets of each manufacturing stage to obtain a first manufacturing material combination set of the flexible display screen to be manufactured; According to the first manufacturing material combination set, an initial first manufacturing method set for the flexible display screen to be manufactured is determined.

[0048] In this embodiment, the manufacturing stages are divided according to the time sequence of the flexible screen production process, and each stage contains specific process goals. The manufacturing material set includes a global material list, such as PI substrate, silver nanowire ink, OCA optical glue, and contains physical parameters and process constraints.

[0049] In this embodiment, the stage material set is a material subset split according to the manufacturing stage, such as the substrate preparation stage requires the use of PI film and cleaning solution.

[0050] In this embodiment, the first manufacturing material combination set includes an optimized combination sequence of stage materials, and the combination sequence needs to eliminate cross-stage conflicts. The initial first manufacturing method set is a set of candidate process solutions generated according to material characteristics, and the feasibility of the candidate process solutions can be verified by process simulation.

[0051] The above scheme has the beneficial effect of: dividing each manufacturing material in the manufacturing material set according to the manufacturing stage to obtain the stage material set corresponding to each manufacturing stage, combining the stage material set corresponding to each manufacturing stage to obtain the first manufacturing material combination set of the flexible display screen to be manufactured, and determining the initial first manufacturing method set of the flexible display screen to be manufactured based on the first manufacturing material combination set. The reliability of the initial first manufacturing method set can be improved.

[0052] An embodiment of the present invention provides a method for manufacturing a flexible transparent display screen, which determines an initial second manufacturing method set of a flexible display screen to be manufactured based on a usage scenario, including: Based on the usage scenario, determining multiple target manufacturing methods for each manufacturing stage of the flexible display to be manufactured; Based on all target manufacturing methods in all manufacturing stages, an initial second manufacturing method set of the flexible display screen to be manufactured is obtained.

[0053] In this embodiment, the target manufacturing method is a stage process solution for scenario constraints. The initial second manufacturing method set is a set of full-flow process strategies.

[0054] The beneficial effect of the above scheme is: by determining the manufacturing method through the use scenario, and according to all target manufacturing methods of all manufacturing stages, an initial second manufacturing method set of the flexible display screen to be manufactured is obtained, which can ensure the matching degree of the second manufacturing method set with the use scenario.

[0055] An embodiment of the present invention provides a method for manufacturing a flexible transparent display screen, which determines a manufacturing method for a flexible display screen to be manufactured according to an initial first manufacturing method set and an initial second manufacturing method set, including: According to the initial first manufacturing method set, a plurality of first manufacturing methods are obtained, and a multi-dimensional evaluation is performed on each first manufacturing method to obtain a multi-dimensional evaluation matrix for each first manufacturing method; For each first manufacturing method, calculating a score of the first manufacturing method based on a multi-dimensional evaluation matrix corresponding to the first manufacturing method; Screening the initial first manufacturing method set according to the scores of all first manufacturing methods to obtain a first manufacturing method set; the first manufacturing method set includes multiple target first manufacturing methods; According to the initial second manufacturing method set, a plurality of second manufacturing methods are obtained, and a manufacturing cost of each second manufacturing method is calculated; Based on the manufacturing cost of each second manufacturing method, the initial second manufacturing method set is screened to obtain a second manufacturing method set; the second manufacturing method set includes a plurality of target second manufacturing methods; Calculating the matching degree between each target first manufacturing method and each target second manufacturing method according to a matching degree calculation formula, and obtaining a plurality of target manufacturing methods based on the matching degrees; The matching degree calculation formula is:

[0056] in, is the matching degree between the i-th first manufacturing method and the j-th second manufacturing method, is the eigenvalue of the first manufacturing method in the dth matching dimension, is the eigenvalue of the second manufacturing method in the dth matching dimension, is the synergy function of dimension d, is the compatibility coefficient, is the tolerance threshold of dimension d, is the nonlinear amplification factor, is the smoothing constant; The feasibility of each target manufacturing method is calculated, and based on the feasibility, the manufacturing method of the flexible display screen to be manufactured is screened out from the target manufacturing methods.

[0057] In this embodiment, the multi-dimensional evaluation matrix is ​​used to quantify process evaluation indicators, including multiple dimensions such as cost, yield, and environmental protection.

[0058] In this embodiment, the manufacturing cost is used to measure the full-cycle cost, including the cost of materials, equipment depreciation, energy consumption, etc.

[0059] In this embodiment, the target first manufacturing method is a manufacturing method in the first manufacturing method set. The target second manufacturing method is a manufacturing method in the second manufacturing method set and is a cost screening result.

[0060] In this embodiment, the matching degree calculation is to generate the matching index of the two manufacturing methods according to the cooperation function and the tolerance threshold.

[0061] In this embodiment, the calculation formula of the synergy function is: .

[0062] In this embodiment, the nonlinear amplification factor has a value range of 1.5-2.0, and the smoothing constant has a value range of 0.01-0.1.

[0063] In this embodiment, the feasibility is obtained by quantifying the implementation risk, and the target manufacturing method with a feasibility greater than a threshold value can be screened as the manufacturing method.

[0064] The beneficial effect of the above scheme is: through the initial first manufacturing method set, multiple first manufacturing methods are obtained, each first manufacturing method is evaluated in multiple dimensions to obtain the multi-dimensional evaluation matrix of each first manufacturing method, and the score of the first manufacturing method is calculated, and the initial first manufacturing method set is screened according to the scores of all first manufacturing methods to obtain the first manufacturing method set, and multiple second manufacturing methods are obtained according to the initial second manufacturing method set, and the manufacturing cost of each second manufacturing method is calculated, and the second manufacturing method set is screened according to the manufacturing cost of each second manufacturing method, and the matching degree of each target first manufacturing method and each target second manufacturing method is calculated according to the matching degree calculation formula, and multiple target manufacturing methods are obtained based on the matching degree, and the manufacturing method is further screened. It can effectively improve the feasibility of the manufacturing method and the matching degree between the manufacturing method and the use requirements.

[0065] An embodiment of the present invention provides a method for manufacturing a flexible transparent display screen, and for each first manufacturing method, a score of the first manufacturing method is calculated based on a multi-dimensional evaluation matrix of the first manufacturing method, including: For each first manufacturing method, based on the multi-dimensional evaluation matrix of the first manufacturing method, obtaining a multi-dimensional evaluation value of the first manufacturing method; Calculating a score for the first manufacturing method based on the multi-dimensional evaluation values ​​corresponding to the first manufacturing method;

[0066] in, is the comprehensive score of the i-th first manufacturing method, is the entropy adjustment factor , is the normalized value of the i-th method in the k-th core dimension, is the quantized value of the i-th first manufacturing method in the m-th auxiliary dimension, is the dynamic weight factor, is the nonlinear adjustment coefficient, is the synergy gain coefficient, is the number of core dimensions, is the number of auxiliary dimensions.

[0067] In this embodiment, the multi-dimensional evaluation value is extracted from the multi-dimensional evaluation matrix, which is a normalized value of each dimension and can eliminate dimensional differences.

[0068] In this embodiment, the core dimensions include light transmittance and flexibility, and the auxiliary dimensions include process complexity and environmental friendliness.

[0069] In this embodiment, the nonlinear adjustment coefficient is in the range of 1.2-1.5. The synergy gain coefficient is in the range of 0.05-0.1. and p are at least greater than 3 respectively.

[0070] The beneficial effect of the above technical solution is: extracting multi-dimensional evaluation values ​​according to the multi-dimensional evaluation matrix, calculating the score of the first manufacturing method, which can be used to screen the first manufacturing method and improve the feasibility of the first manufacturing method.

[0071] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A method for manufacturing a flexible transparent display screen, characterized in that: include: Step 1: obtaining a usage scenario of the flexible display screen to be manufactured, and determining the manufacturing requirements of the flexible display screen to be manufactured based on the usage scenario; Step 2: Determine a set of manufacturing materials for the flexible display screen to be manufactured according to the manufacturing requirements; Step 3: Based on the manufacturing material set, determine an initial first manufacturing method set of the flexible display screen to be manufactured, and based on the usage scenario, determine an initial second manufacturing method set of the flexible display screen to be manufactured; Step 4: Determine the manufacturing method of the flexible display screen to be manufactured according to the initial first manufacturing method set and the initial second manufacturing method set.

2. The method for manufacturing a flexible transparent display screen according to claim 1, characterized in that: In step 1, based on the usage scenario, determining the manufacturing requirements of the flexible display screen to be manufactured includes: Based on the usage scenario, determining usage requirements of the flexible display screen to be manufactured; Extracting data on the usage requirements to obtain a performance indicator data set of the flexible display screen to be manufactured; Based on the performance indicator data set, the manufacturing requirements of the flexible display screen to be manufactured are determined.

3. The method for manufacturing a flexible transparent display screen according to claim 2, characterized in that: Data extraction is performed on the usage requirements to obtain a performance indicator data set of the flexible display screen to be manufactured, including: Performing demand analysis on the usage demand to obtain demand analysis results, and inputting the demand analysis results into a pre-trained multi-dimensional data collection model to obtain a multi-dimensional data set; Data verification and data integration are performed on the multi-dimensional data set to obtain a performance indicator data set of the flexible display screen to be manufactured.

4. The method for manufacturing a flexible transparent display screen according to claim 1, characterized in that: In step 2, determining a set of manufacturing materials for the flexible display screen to be manufactured according to the manufacturing requirements includes: Determining, according to the manufacturing requirements, multi-dimensional sub-manufacturing requirements of the flexible display screen to be manufactured; Determine, according to each sub-manufacturing requirement, a sub-initial manufacturing material set corresponding to the flexible display screen to be manufactured; The sub-initial manufacturing material sets corresponding to all the sub-manufacturing requirements are data-fused to obtain the manufacturing material set of the flexible display screen to be manufactured.

5. The method for manufacturing a flexible transparent display screen according to claim 4, characterized in that: The data fusion of the sub-initial manufacturing material sets corresponding to all the sub-manufacturing requirements to obtain the manufacturing material set of the flexible display screen to be manufactured includes: Performing multi-source data collection on each sub-initial manufacturing material set to obtain an initial multi-source data set of each sub-initial manufacturing material set; Performing data cleaning on each initial multi-source data set to obtain a multi-source data set after data cleaning; Based on all the multi-source data sets, data screening is performed to obtain data screening results corresponding to each multi-source data set, and based on the data screening results, a corresponding sub-manufacturing material set is determined; Data fusion is performed on all sub-manufacturing material sets to obtain an initial manufacturing material set for the flexible display screen to be manufactured.

6. The method for manufacturing a flexible transparent display screen according to claim 1, characterized in that: In step 3, based on the manufacturing material set, determining an initial first manufacturing method set for the flexible display screen to be manufactured includes: According to the manufacturing stage, each manufacturing material in the manufacturing material set is divided to obtain a stage material set corresponding to each manufacturing stage; Combining the stage material sets corresponding to each manufacturing stage to obtain a first manufacturing material combination set for the flexible display screen to be manufactured; An initial first manufacturing method set for the flexible display screen to be manufactured is determined according to the first manufacturing material combination set.

7. The method for manufacturing a flexible transparent display screen according to claim 1, characterized in that: In step 3, based on the usage scenario, determining an initial second manufacturing method set of the flexible display screen to be manufactured includes: Based on the usage scenario, determining multiple target manufacturing methods for each manufacturing stage of the flexible display screen to be manufactured; Based on all target manufacturing methods in all manufacturing stages, an initial second manufacturing method set of the flexible display screen to be manufactured is obtained.

8. The method for manufacturing a flexible transparent display screen according to claim 1, characterized in that: In step 4, determining the manufacturing method of the to-be-manufactured flexible display screen according to the initial first manufacturing method set and the initial second manufacturing method set includes: According to the initial first manufacturing method set, a plurality of first manufacturing methods are obtained, and a multi-dimensional evaluation is performed on each first manufacturing method to obtain a multi-dimensional evaluation matrix of each first manufacturing method; For each first manufacturing method, calculating a score of the first manufacturing method based on a multi-dimensional evaluation matrix corresponding to the first manufacturing method; Screening the initial first manufacturing method set according to the scores of all first manufacturing methods to obtain a first manufacturing method set; the first manufacturing method set includes a plurality of target first manufacturing methods; According to the initial second manufacturing method set, a plurality of second manufacturing methods are obtained, and a manufacturing cost of each second manufacturing method is calculated; Based on the manufacturing cost of each second manufacturing method, the initial second manufacturing method set is screened to obtain the second manufacturing method set; the second manufacturing method set includes a plurality of target second manufacturing methods; Calculating the matching degree between each target first manufacturing method and each target second manufacturing method according to a matching degree calculation formula, and obtaining a plurality of target manufacturing methods based on the matching degree; The matching degree calculation formula is: in, is the matching degree between the i-th first manufacturing method and the j-th second manufacturing method, is the eigenvalue of the first manufacturing method in the dth matching dimension, is the characteristic value of the second manufacturing method in the dth matching dimension, is the synergy function of dimension d, is the compatibility coefficient, is the tolerance threshold of dimension d, is the nonlinear amplification factor, is the smoothing constant; The feasibility of each target manufacturing method is calculated, and based on the feasibility, the manufacturing method of the to-be-manufactured flexible display screen is screened out from the target manufacturing methods.

9. The method for manufacturing a flexible transparent display screen according to claim 8, characterized in that: For each first manufacturing method, based on the multi-dimensional evaluation matrix of the first manufacturing method, calculating the score of the first manufacturing method includes: For each first manufacturing method, based on the multi-dimensional evaluation matrix of the first manufacturing method, obtaining a multi-dimensional evaluation value of the first manufacturing method; Calculating a score for the first manufacturing method based on the multi-dimensional evaluation values ​​corresponding to the first manufacturing method; in, is the comprehensive score of the i-th first manufacturing method, is the entropy adjustment factor , is the normalized value of the i-th method in the k-th core dimension, is the quantized value of the i-th first manufacturing method in the m-th auxiliary dimension, is the dynamic weight factor, is the nonlinear adjustment coefficient, is the synergy gain coefficient, is the number of core dimensions, is the number of auxiliary dimensions.

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