Touch Panel Input Copying for Semiconductor Processing Conditions
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Solution Overview
Problem
Operators face challenges in accurately and efficiently entering processing conditions for semiconductor processing apparatuses due to closely spaced input keys on touch panels, leading to potential processing failures from incorrect input.
Innovation Solution
A processing apparatus with a touch panel that includes a control unit to display copy, paste, and transcription keys, allowing operators to easily copy and paste information between input fields, reducing the need for repeated key entry and minimizing errors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If input keys are arranged closely on the touch panel to save space, then the device occupies less area, but the operator makes more input mistakes
Solution Approach 1:
The patent implements a copy function that allows operators to copy information from one input field to another, eliminating the need to re-enter identical data. This directly addresses the reliability issue by preventing input mistakes that occur when operators manually re-enter data, especially when keys are closely spaced on the touch panel.
Solution Approach 2:
The patent introduces an intermediary clipboard function that temporarily stores copied information. This mediator allows operators to transfer data between fields without direct manual re-entry, reducing the impact of closely spaced keys on input accuracy while maintaining compact touch panel design.
2Ease of operation
If the operator repeatedly enters identical information into multiple input fields, then processing conditions can be set, but the operation becomes tedious and time-consuming
Solution Approach 1:
The patent implements a copy function that allows operators to copy information from one input field to another, eliminating the need to re-enter identical data. This directly addresses the time loss issue by reducing repetitive manual entry operations when setting processing conditions with multiple identical values.
Solution Approach 2:
The patent allows operators to enter information once in one field, which is then stored and can be copied to other fields. This preliminary action of entering data once rather than repeatedly simplifies the operation and reduces the time required for setting processing conditions.
3Loss of information
If the number of digits or characters to be entered is large, then more information can be input, but the operator is more likely to enter wrong information
Solution Approach 1:
The patent implements a copy function that allows operators to copy information from one input field to another, eliminating the need to re-enter identical data. This directly addresses the reliability issue by preventing input mistakes that occur when operators manually re-enter long sequences of digits or characters.
Data Source
AI summary
A processing apparatus includes a chuck table for holding a workpiece thereon, a processing unit for processing the workpiece held on the chuck table, a touch panel for entering processing conditions, and a control unit for controlling the touch panel. The control unit controls the touch panel to display a plurality of input fields corresponding to a plurality of items included in the processing conditions, and controls the touch panel to display a copy processing key and a paste processing key when one of the input fields is selected. The control unit copies information entered in the selected one of the input fields when the copy processing key is selected, and enters information that has been copied in advance into the selected one of the input fields when the paste processing key is selected.