Networked Adjustment Apparatus for Substrate Processing Units

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Solution Overview

Problem

The existing substrate processing apparatus requires a significant amount of time to adjust and maintain multiple processing units due to the use of a single adjusting device, leading to prolonged setup and maintenance times, especially for high-throughput operations.

Innovation Solution

An adjustment apparatus comprising a main operation device and multiple terminal operation devices connected through a network, allowing simultaneous adjustment of processing units, with the ability to connect and disconnect terminal devices as needed, and sharing adjustment parameters to streamline the process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If a single adjusting device is used to adjust multiple processing units, then the device complexity is reduced, but the adjustment time increases significantly

Engineering Contradiction:
Improveadjusting device structureVSAvoidadjustment time
Core Design Contradiction:
Device complexityVSLoss of time

Solution Approach 1:

The adjusting device is segmented into a main operation device and multiple terminal operation devices. Each terminal operation device can independently adjust specific processing units, allowing parallel adjustment operations. This segmentation enables multiple processing units to be adjusted simultaneously, significantly reducing the total adjustment time while maintaining manageable system complexity through modular architecture.

Inventive Principle:
Principle #1Segmentation

2Loss of time

If multiple terminal operation devices are added to adjust processing units simultaneously, then the adjustment time is reduced, but the device complexity increases

Engineering Contradiction:
Improveadjustment timeVSAvoidadjusting device structure
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

Multiple terminal operation devices are merged into a unified networked system with a main operation device. The main operation device coordinates and manages the terminal devices, allowing them to work in parallel while maintaining centralized control. This merging approach enables simultaneous adjustment of multiple processing units without creating unmanageable system complexity, as the main device provides coordination and the network manages communication.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If a single adjusting device adjusts one processing unit at a time, then the operation control is simplified, but the productivity decreases

Engineering Contradiction:
Improveoperation controlVSAvoidadjustment efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The main operation device and terminal operation devices are designed with universal functionality to control different types of processing units. Each terminal device can manipulate multiple processing units, and the main device can coordinate all terminals. This multi-functionality allows the system to maintain simple operation control interfaces while significantly improving productivity through parallel adjustment operations across multiple processing units simultaneously.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS9915938B2Adjustment apparatus for adjusting processing units provided in a substrate processing apparatus, and a substrate processing apparatus having such an adjustment apparatus
Publication Date: 2018.03.13 EBARA CORP
  • US9915938B2 patent drawing
  • US9915938B2 patent drawing
  • US9915938B2 patent drawing

AI summary

An adjustment apparatus capable of adjusting various types of processing units of a substrate processing apparatus within a shorter period of time is disclosed. The adjustment apparatus includes a main operation device configured to manipulate the processing units and adjust the designated operations, terminal operation devices configured to manipulate the processing units and adjust the designated operations, a network that connects the processing units and the main operation device to each other; and connecting devices configured to connect the terminal operation devices to the network and disconnect the terminal operation devices from the network. Each of the terminal operation devices is configured to be able to manipulate at least one of the processing units.