Semiconductor article production and producing apparatus, and electronic transaction system and method

Abstract

An electronic commerce for semiconductor products comprises a network, a client terminal, a connection server, a virtual production line, and a real production line. The real production line actually manufactures semiconductor products. The virtual production line provides a computer with substantially the same functions as the real production line and computes an optimal lot progress. The connection server connects the virtual production line to the client terminal via the network. When a condition is entered from the client terminal, the connection server transfers this condition to the virtual production line. Simulation is performed realtime for determining whether a product flows in the virtual production line under the transferred condition. The connection server transfers a simulation result to the client terminal. Based on the simulation result, a electronic commerce is conducted.

Description

technical field [0001] The present invention relates to a semiconductor product electronic transaction method and system for conducting semiconductor product transactions through a network, and a production system, a production method, a production facility design system, a production facility design method, and a production facility for efficient management in a factory Manufacturing method. Background technique [0002] In the past, typical semiconductor factories produced general-purpose products such as memories on a monthly basis of thousands of batches. There are many batches in the production line, the construction period is long, and it is difficult to predict when the delivered products will leave the factory. Even in this case, for general-purpose products, as long as the released batches meet the delivery date, there is no need to pay special attention, and there will be no major problems. [0003] On the other hand, in semiconductor factories of the SOC (system...

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Problems solved by technology

[0014] In this way, in the past, in order to realize the optimization and production planning of the semiconductor production line, it was necessary to simulate various processes on the actual production line. However, due to the limitation of computer processing power, the actual situation is to simplify the calculation of various processes, so it is difficult to perform accurate simulations.

It is also difficult to closely predict the progress of batches

The method of selecting the most appropriate one from multiple selection branches varies depending on the situation, and it is difficult to select the most appropriate one with existing methods

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