Response time prediction method of liquid crystal display based on big data
A technology of liquid crystal display and response time, which is applied in the engineering field, can solve the problems of low prediction accuracy, and achieve the effect of improving prediction accuracy, reducing interference, and reducing errors
Active Publication Date: 2020-10-09
无锡启工数据科技有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to overcome the defects in the above-mentioned prior art, and propose a method for predicting the response time of liquid crystal displays based on big data, which is used to solve the technical problem of low prediction accuracy existing in the prior art
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[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0032] refer to figure 1 , a method for predicting the response time of liquid crystal displays based on big data, comprising the following steps:
[0033] Step 1) Obtain LCD production process data set I 1 :
[0034] Deduplication is performed on the characteristic data of LCDs collected in the production process and the parameter data of the equipment used in each process, and the data set I of the production process of LCDs is obtained. 1 ;
[0035] The production process of liquid crystal display includes many process links, and each process link contains many processes, each process will affect the response time of liquid crystal display, collect the characteristic data of liquid crystal display in the production process and the equipment used in each process The parameter data can ensure that the collection may contain all t...
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The invention discLoses a Liquid crystaL dispLay response time prediction method based on big data, and soLves the technicaL probLem of Low prediction precision in the prior art, and the method comprises the foLLowing steps of: obtaining the production process data set I1 of a Liquid crystaL dispLay; judging whether feature data is missed in the data set I1; fiLLing the feature data missed in I1;extracting the key feature data from the compLete feature data set; constructing a Liquid crystaL dispLay response time prediction modeL; predicting the response time of the Liquid crystaL dispLay. According to the parameter data of the equipment used in each process in the production process of the Liquid crystaL dispLay and the discreteness of the corresponding feature data missing coLumns, thefeature data missing coLumns are fiLLed, the interference of the data after the missing vaLues are fiLLed on the prediction modeL is avoided, the prediction precision of the Liquid crystaL dispLay prediction modeL is further improved, and the method can be used for predicting the response time of the Liquid crystaL dispLay.
Description
technical field [0001] The invention belongs to the technical field of engineering and relates to a method for predicting the response time of a liquid crystal display, in particular to a method for predicting the response time of a liquid crystal display based on big data, which can be used for predicting the response time of a liquid crystal display. Background technique [0002] The semiconductor industry is an industry with a high degree of industrialization and informationization. A high degree of industrialization and informatization has created possibilities for data analysis. However, the production process of liquid crystal displays is relatively complicated. The production line produces tens of thousands of liquid crystal displays every day, including hundreds of processes, and each process may have an impact on the quality of the product. Although different fields have different requirements for the performance of liquid crystal display devices, wide viewing angl...
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IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 孔宪光常建涛周杰梁卫卫
Owner 无锡启工数据科技有限公司