Laundry Interface Layout With Add-Laundry Button Control

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Solution Overview

Problem

Existing laundry treating apparatuses require significant space for their interfaces due to separate arrangements of display units, inputters, and manipulators, which limits convenience and space utilization, and do not efficiently provide information or allow for safe laundry addition during the treatment process.

Innovation Solution

A laundry treating apparatus with a multi-functional button that allows for laundry addition during specific processes, integrated into a compact interface design where the screen outputter and manipulator are efficiently arranged to provide information and input signals within a limited area, including a rotatable drum and a controller that manages the laundry addition function and space usage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If display unit, search unit, and inputter are arranged in separate spaces, then each component can be independently designed and operated, but the total installation space increases significantly

Engineering Contradiction:
Improveindependent component designVSAvoidinstallation space
Core Design Contradiction:
Ease of manufactureVSArea of stationary object

Solution Approach 1:

The patent combines the display unit, search unit, and inputter into an integrated control panel assembly. The display unit displays control commands, the search unit (knob) rotates to select commands, and the inputter (button) executes selections, all within a single compact interface structure that reduces overall installation space while maintaining independent functional operation of each component

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The control panel assembly serves multiple functions simultaneously: displaying information, enabling search/selection through knob rotation, and executing commands through button input. This multi-functional integration allows the interface to perform what previously required separate dispersed components, thereby reducing the total area occupied

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

2Adaptability or versatility

If multiple buttons are disposed on the screen outputter, then more functions can be accessed, but the screen area is reduced and intuitiveness is degraded

Engineering Contradiction:
Improvefunction accessibilityVSAvoidscreen area
Core Design Contradiction:
Adaptability or versatilityVSArea of moving object

Solution Approach 1:

The patent segments the interface functions into distinct components: the screen outputter dedicated to displaying control commands and information, the rotatable knob for searching and selecting commands, and separate buttons for execution and power functions. This segmentation allows the screen to maintain its full display area while providing access to multiple functions through the combined knob and button interface

Inventive Principle:
Principle #1Segmentation

3Area of stationary object

If screen area is limited by knobs and buttons, then interface components can be compactly arranged, but the ability to display various information is reduced

Engineering Contradiction:
Improveinterface arrangement compactnessVSAvoidinformation display capability
Core Design Contradiction:
Area of stationary objectVSLoss of information

Solution Approach 1:

The patent utilizes the temporal dimension through sequential display of information on the screen outputter. The screen displays control commands in sequence as the user rotates the knob, allowing comprehensive information presentation over time rather than requiring all information to be visible simultaneously. This temporal sequencing compensates for the limited spatial screen area

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS20240175189A1Laundry treating apparatus and method for controlling same
Publication Date: 2024.05.30 LG ELECTRONICS INC
  • US20240175189A1 patent drawing
  • US20240175189A1 patent drawing
  • US20240175189A1 patent drawing

AI summary

Disclosed are a laundry treating apparatus and a method for controlling same, the laundry treating apparatus according to an embodiment of the present disclosure comprising: a cabinet; a drum which is provided within the cabinet, is rotatably provided, and accommodates laundry therein; a manipulation part which is provided in the cabinet and is manipulated by a user to generate a manipulation signal; and a screen outputter which is provided in the cabinet and outputs a screen for providing information to the user, wherein the screen outputter is provided to output a course progress screen displaying performance information on a course for treating laundry, and the manipulation part comprises a multi-function button which is activated in at least a part of a plurality of processes performed in the course and, when manipulated by the user in an activation state, a laundry additional process for additionally inputting laundry in the progress of the course is carried out.