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

An electronic transaction and production system technology, applied in general control systems, control/regulation systems, buying and selling/lease transactions, etc., can solve problems such as difficulty in batch progress, difficulty in selecting the most appropriate one, and difficulty in simulation, and shorten the construction period. , the effect of increasing production and improving productivity

Inactive Publication Date: 2002-05-01
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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

Examples

Experimental program
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no. 1 Embodiment

[0066] FIG. 2 is a block diagram showing the overall configuration of the electronic transaction system for semiconductor products according to the first embodiment of the present invention.

[0067] The network 10 is, for example, a computer network represented by the Internet, and the present system completes electronic transactions through the network 10 .

[0068] A plurality of customer terminals 11 and a connection server 12 are connected to the network 10 . The customer terminal 11 is a terminal operated by a user who is a customer and an employee, and a personal computer or a mobile phone that can be connected to the Internet can be used. A virtual factory (virtual production line) 13 called a small processing factory is connected to the connection server 12 . The connection server 12 exchanges various data between the customer terminal 11 and the virtual factory 13 . The virtual factory 13 is connected to the actual factory 14, which is a small-scale processing fact...

no. 2 Embodiment

[0098] Fig. 11 is a block diagram showing an example of a semiconductor production system according to a second embodiment of the present invention.

[0099] In the actual factory 14 (actual production line) that actually manufactures semiconductor products (and prototypes), there are manufacturing equipment groups, and products flow on each actual production line in the actual factory 14 . The batch progress status of each product is managed by the computer in the actual factory 14 . For example, by performing appropriate processing on the computer screen, it is possible to know which device a certain lot is in, whether it is in processing or waiting, or is being transported. In this computer, in addition to batch progress data, information on the state of the device (in operation or idling, in maintenance, in failure, maintenance schedule, etc.) is also stored.

[0100] Various information in the actual factory 14 is manually or automatically transferred to the virtual fact...

no. 3 Embodiment

[0130] This embodiment is a modified example of the second embodiment.

[0131] The second embodiment describes the case of seeking the optimum processing for the purpose of manufacturing high-priority lots in a short period of time and for the purpose of preferentially processing lots that are not affected or less affected by maintenance. This embodiment is an embodiment of seeking the best processing in order to achieve the purpose of processing that the electric power does not exceed the set value.

[0132] FIG. 18 shows the configuration of a virtual factory 13 capable of stabilizing electric power (or materials). The difference between Fig. 18 and Fig. 12 is that the power and material information data of the device and the condition data of power and material are additional input data. Fig. 19 and Fig. 20 show the vertical section of power and material of each device and the condition data of power and material. In this embodiment, the restriction on electric power is ...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00
CPCG06Q30/06G06Q30/0601G06Q10/06
Inventor 光武邦宽奥村胜弥
Owner KK TOSHIBA
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