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A VBA-based electrical data processing method and storage medium

A technology for data processing and storage medium, applied in the field of electrical data processing method and storage medium based on VBA language, can solve the problem that the process data statistics system cannot provide data judgment and other problems, and achieve the effect of saving data processing time

Active Publication Date: 2022-03-25
福建省福联集成电路有限公司
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  • Application Information

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Problems solved by technology

[0003] Therefore, it is necessary to provide a VBA language-based electrical data processing method and storage medium to solve the problem that the existing process data statistics system cannot provide data judgment functions

Method used

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  • A VBA-based electrical data processing method and storage medium
  • A VBA-based electrical data processing method and storage medium
  • A VBA-based electrical data processing method and storage medium

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Embodiment Construction

[0065] In order to describe the technical content, structural features, achieved objects and effects of the technical solution in detail, the following detailed description is given in conjunction with the specific embodiments and the accompanying drawings.

[0066] see figure 1 , the present embodiment provides a VBA language-based electrical data processing method, comprising the following steps:

[0067] Step S110: Obtain product information through the interface, where the product information includes a data path; the user can input the relevant product information of the product on the interface, and the product information includes information such as product type, data path, item processing type, etc., and then the user can enter the product information on the interface. Select the procedure for processing electrical data above, such as whether to judge the abnormality of the electrical data, such as the way of judging the abnormality of the electrical data, choose whet...

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Abstract

The invention relates to a VBA language-based electrical data processing method and a storage medium. The method includes the following steps: obtaining product information through an interface; loading electrical data of the product according to the data path in the product information; judging the loaded Whether the abnormal data needs to be judged for the electrical data; if so, the data abnormality judgment is performed, the abnormal data in the electrical data is judged, and the abnormal data is marked. Calculation information; if not, directly calculate the electrical data to obtain the calculation information of the electrical data; output the calculation information of the calculated electrical data and the graph drawn according to the electrical data, if the electrical data contains abnormal data, Then mark the abnormal data at the corresponding position in the drawn graph. Realize the arrangement of abnormal data in the electrical data, save the time of personnel data processing, and realize the intuitive reflection of the distribution relationship of the electrical data in the product position.

Description

technical field [0001] The invention relates to the technical field of electrical data analysis, in particular to a VBA language-based electrical data processing method and storage medium. Background technique [0002] After the wafer has completed all the processes, it is necessary to conduct electrical tests on each test structure on the wafer to obtain electrical data, and then sort out the data report of the wafer according to the obtained electrical data, which usually includes the data of each item of the wafer. Basic information such as maximum value, minimum value, mean value, standard deviation and yield rate, and the current sorting of electrical data mainly derives data reports directly from the factory-side process data statistics system, and the existing process data statistics system cannot Provides the function of judging abnormal data, and cannot flexibly change the specification value according to user needs during data processing, and cannot intuitively ref...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/28
CPCG01R31/2894
Inventor 陈智广吴淑芳詹智梅黄光伟李立中林伟铭
Owner 福建省福联集成电路有限公司
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