Abstract:
PURPOSE: A substrate processing apparatus, a substrate processing method, and recording medium are provided to prevent substrate processing to be stopped when an error is generated and to reduce an installation area. CONSTITUTION: A rotation driving unit(34) rotates the center of a substrate holding unit. A transfer unit comprises a moving drive unit which horizontally transfers the substrate holding unit. A radiation unit radiates light to a peripheral exposure unit. The peripheral exposure unit performs a peripheral exposure process. A substrate inspection unit(70) performs a substrate inspection process based on an image which is recorded. A controller(80) controls the peripheral exposure unit and the substrate inspection unit.
Abstract:
PURPOSE: A substrate processing apparatus, a program, a computer storage medium, and a substrate transfer method are provided to prevent mass production of inferior goods in wafer processing since a substrate is transferred by bypassing a specified processing unit having a defect. CONSTITUTION: A defect classification member(203) classifies a defect based on the test result of a defect test part. A memory member(202) memorizes a carrier route of a substrate by a substrate transfer apparatus when the substrate is processed by the processing unit. A specific defect process member(204) specifies the processing unit which causes the classified defect based on the memorized carrier route of the substrate and the kinds of the classified defect. The defect process specific member determines the abnormality of the specified processing unit.
Abstract:
PURPOSE: To reduce labor necessary for setting or for re-setting or correcting the number of rotation of a substrate and improve throughput by automating the above works, when coating film is formed by using spin coating method. CONSTITUTION: In a coating unit, a plurality of recipes for a production line and recipes for measuring film thickness where the kind of coating liquid is identical but target film thickness is different are prepared. Among the recipes, recipes with the kind of coating liquid and the target film thickness corresponding to each other are linked by a common spin curve. A recipe for measuring film thickness is performed, and a correction value of the number of rotation is calculated for each film thickness measuring datum. Setting values for the number of rotation of the respective recipes can be corrected collectively, by using the correction value.
Abstract:
도포유닛과 현상유닛을 구비한 도포/현상장치에 노광장치를 접속하고 이들의 처리를 제어하는 제어부를 갖춘 레지스트 패턴 형성장치에 있어서, 레지스트 도포전의 바탕막의 반사율, 레지스트 도포후의 레지스트 막두께, 현상후의 현상선폭, 바탕막과 레지스트 패턴의 얼라인먼트 상태, 현상결함 등을 검사부 등으로 측정한다. 이 측정 데이터를 제어부에 송신하고, 제어부에서는 레지스트 막두께나 현상선폭 등 각 측정항목의 측정 데이터에 의거하여 측정 데이터에 대응하는 보정 파라미터가 선택되어 당해 보정 파라미터의 보정이 이루어진다. 이 때문에 보정작업이 용이하게 되고 오퍼레이터의 부담이 경감되는 동시에 적절한 보정을 할 수 있다.
Abstract:
도포 유닛에 있어서 도포액의 종류는 같지만 목표 막두께가 다른 생산라인용 레시피와 막두께 측정용 레시피를 복수 준비하고, 이들 중 도포액의 종류 및 목표 막두께가 대응하는 것에 관하여 공통의 스핀커브에 링크시킨다. 그리고 막두께 측정용 레시피를 실행하여 막두께 측정 데이터마다 회전수의 보정치를 산출한다. 각 레시피의 회전수 설정치는 이 보정치를 사용함으로써 일괄하여 보정할 수 있다.
Abstract:
A hot plate temperature is set so as to form the line width of a resist pattern uniformly in a wafer plane. The hot plate of a PEB device is divided into a plurality of hot plate regions, with temperature setting being possible for each hot plate region. A temperature correction value for regulating the in-plane temperature of a wafer to be mounted on the hot plate is set for each hot plate region of the hot plate. The temperature correction value of each hot plate region of the hot plate is calculated and set by a calculation model formulated from the correlation between the line width of a resist pattern formed by being heat treated on the hot plate and a temperature correction value. A calculation model M calculates such a temperature correction value that makes uniform a wafer-in-plane line width based on the line width measurement of a resist pattern.