US 5,867,389 A · Substrate processing management system with recipe copying functions

Abstract

A substrate processing system includes a plurality of processing stations for processing substrates, and a management station connected with the plurality of processing stations to constitute a computer network. Each processing station includes a plurality of processing units for treating the substrates, first storage device for storing processing recipes, and inter-station recipe copy unit for copying a desired processing recipe from another processing station and storing the copied processing recipe into the first storage device. Each processing recipe defines an order of conveyance of each substrate among the plurality of processing units and processing conditions in each processing unit. The management station includes second storage means for storing processing recipes for the plurality of processing stations, and specification upload/download means for transferring a desired processing recipe between the second storage means and the first storage means included in each of the plurality of processing stations and for storing the transferred processing recipe therein.

Claims8

Dependent claims

A substrate processing system comprising:

a plurality of processing stations of the same kind for processing substrates;
and
a management station connected with said plurality of processing stations to constitute a computer network;
each said processing station including:
a plurality of processing units for treating the substrate;
a conveyance unit for conveying the substrates among said plurality of processing units within said processing station;
first storage means for storing processing recipes, each processing recipe including a conveyance sequence of each substrate through said plurality of processing units and processing conditions for treating substrates in each said processing unit;
and
inter-station recipe copy means for copying a desired processing recipe from another processing station and storing the copied processing recipe into said first storage means;
and
said management station including:
second storage means for storing processing recipes for said plurality of processing stations;
and
recipe upload/download means for transferring a desired processing recipe between said second storage means and said first storage means included in each of said plurality of processing stations and storing the transferred processing recipe therein.

11 more elements

A substrate processing system comprising:

a plurality of processing stations of the same kind for processing substrates;
and
a management station connected with said plurality of processing stations to constitute a computer network;
each said processing station including:
a plurality of processing units for treating the substrates;
a conveyance unit for conveying the substrates among said plurality of processing units within said processing station;
a first storage device to store processing recipes, each processing recipe including a conveyance sequence of each substrate through said plurality of processing units and processing conditions for treating substrates in each said processing unit;
and
an inter-station recipe copy unit to copy a desired processing recipe from another processing station and storing the copied processing recipe into said first storage device;
and
said management station including:
a second storage device to store processing recipes for said plurality of processing stations;
and
a recipe upload/download unit to transfer a desired processing recipe between said second storage device and said first storage device included in each of said plurality of processing stations and storing the transferred processing recipe therein.

11 more elements

Dependencies are inferred from the claim text.

Substrate processing management system with recipe copying functions

Life of this patent

Substrate processing management system with recipe copying functions

Life of this patent

Abstract

Claims8