COATING AND DEVELOPING APPARATUS, OPERATING METHOD FOR SAME, AND STORAGE MEDIUM FOR THE METHOD

Patent №

US 7,844,359

Granted

2010-11-30

Filed 2008

Owner

TOKYO ELECTRON LIMITED

Lab

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12128437

In a coating and developing apparatus applied to liquid-immersion light exposure, substrates without an appropriately formed protective film can be recovered without adversely affecting normal-substrate processing efficiency, and in addition, removal of protective films can be simplified. In the coating and developing apparatus of the present invention, abnormal substrates not appropriately surface-coated with a protective film during liquid-immersion light exposure are queued in a queuing module, instead of being loaded into an exposure unit, and after the immediately preceding substrate has been unloaded from the exposure unit and loaded into a designated module, for example, a pre-developing second heating module, each abnormal substrate is loaded into the designated module in order to prevent so-called “scheduled transfer” from being affected, and a protective-film removing unit is also controlled to process the abnormal substrate.

PlanningH01L 21/67225H10P 72/0474H01L 21/67276H10P 72/0612

AI classification

Planning0.61
Knowledge representation0.00
Natural language0.00
AI hardware0.00
Vision0.00
Speech0.00
Evolutionary computation0.00
Machine learning0.00

Ownership

TOKYO ELECTRON LIMITED

assignment · 210120933

Assignors

SHIN, TOMONORI, OKAMURA, KOUJI, KANEKO, TOMOHIRO, MIYATA, AKIRA, FUJIMARU, SYUZO

On an employer assignment, the assignors are typically the inventors.

From the same owner

© 2026 NYSGPT2525 LLC