Screen Protector Packaging With Integrated Alignment Installation
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Solution Overview
Problem
Existing thin film screen protectors for mobile devices are difficult to properly align and often detach prematurely, leading to improper installation and aesthetic issues.
Innovation Solution
A packaging system with integrated alignment features, including alignment posts and a resilient member, ensures precise alignment and easy installation of screen protectors by using a clamshell configuration with a carrier and extraction slot, allowing the screen protector to be aligned with the device's screen during installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual installation of thin film screen protectors is used, then installation flexibility is maintained, but alignment precision deteriorates and detachment occurs prematurely
Solution Approach 1:
The packaging includes pre-formed alignment posts and a carrier that position the screen protector before installation. The alignment posts are positioned to engage with corresponding features on the device, pre-establishing the correct alignment position before the user completes the installation process.
Solution Approach 2:
The carrier acts as an intermediary tool between the screen protector and the device. It includes alignment posts that mediate the alignment process, allowing the screen protector to be properly positioned on the device without requiring manual precision from the user.
2Manufacturing precision
If alignment features are added to packaging, then alignment precision improves, but packaging complexity increases
Solution Approach 1:
The alignment posts are integrated into the packaging structure itself rather than being separate components. The carrier and alignment posts are combined into a single functional unit that is part of the packaging, reducing the number of separate parts while maintaining alignment precision.
Solution Approach 2:
The packaging structure serves multiple functions: it protects the screen protector, provides alignment features through integrated posts, and facilitates easy installation. This multi-functionality reduces the need for additional separate components, maintaining simplicity while improving precision.
3Ease of operation
If a carrier and extraction slot mechanism is used, then ease of installation improves, but packaging complexity increases
Solution Approach 1:
The packaging is divided into functional segments: a carrier portion that holds the screen protector, an extraction slot for removing the backing, and alignment posts for positioning. This segmentation allows each component to perform its specific function simply, reducing overall complexity while improving ease of operation.
Solution Approach 2:
Instead of requiring the user to manually align and install the screen protector, the packaging is designed to do the alignment automatically through integrated posts. The extraction slot mechanism inverts the traditional installation process by allowing the user to simply pull the backing off rather than manually positioning the screen protector.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Ensures proper alignment and easy installation of screen protectors, reducing detachment and improving the aesthetic appearance by ensuring correct alignment with the device's screen.
Implementation Method 1
A resilient member maintains contact with the screen protector
Data Source
AI summary
A packaging for a case for a mobile device. A housing has a first portion and a second portion. The first portion and second portion collectively interact to define an internal volume sufficient to contain the case. A set of stops disposed on the first portion define an alignment area dimensioned to snugly retain the mobile device. An adhesive screen protector for the mobile device is disposed within the second portion to be in alignment with a screen of the mobile device when the mobile device is positioned in the alignment area and the first portion and second portion are in a closed configuration.