Dual-Use Case for Screen Protector Alignment and Bubble Removal
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Solution Overview
Problem
Installing a screen protector on a computing device can be difficult and time-consuming, often resulting in misalignment and air bubbles.
Innovation Solution
A system comprising a screen protector and a case that allows for easy alignment and adhesion to the computing device, using a dust removal film and pull tab to remove dust and air bubbles, and applying pressure to ensure proper attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a screen protector is manually installed on a computing device, then the screen protector can be applied to protect the screen, but the installation process is difficult and time-consuming, resulting in misalignment and air bubbles
Solution Approach 1:
The case is pre-configured with alignment features including side walls that extend into the display area to define precise positioning references. The screen protector is pre-aligned with these case features before application, ensuring accurate placement without manual adjustment during installation.
Solution Approach 2:
The case serves as an intermediary tool between the screen protector and the computing device. It provides a structured application system that guides the screen protector into proper alignment and facilitates bubble-free adhesion, eliminating the need for direct manual handling.
2Manufacturing precision
If a screen protector is manually installed, then it can be applied to the screen, but misalignment occurs due to difficulty in positioning
Solution Approach 1:
The case includes pre-formed side walls and alignment features that are manufactured in advance. These features create natural positioning references that guide the screen protector into correct alignment during application, eliminating the need for manual positioning adjustments.
Solution Approach 2:
The alignment system is self-aligning through the case structure. The side walls and positioning features automatically guide the screen protector into the correct position without requiring manual measurement or adjustment, making the process both precise and easy to perform.
3Reliability
If a screen protector is applied directly to the screen, then it provides protection, but air bubbles become trapped between the screen protector and the screen surface
Solution Approach 1:
The case acts as an intermediary application tool that facilitates bubble-free adhesion. The structure allows for systematic pressure application and progressive air evacuation during the bonding process, preventing air bubble entrapment between the screen protector and screen.
Solution Approach 2:
The case is pre-configured with features that enable systematic air evacuation and pressure distribution during application. This preliminary structuring of the application process ensures that air is progressively removed from the bonding interface rather than being trapped.
Data Source
AI summary
Included in the present disclosure is a system, including a screen protector configured to be applied to a first side of a computing device. In some embodiments, the system includes a case configured to be coupled to the computing device in two arrangements. According to some embodiments, in a first arrangement the case is configured to be disposed over the first side of the computing device such that the screen protector is located between an inner surface of the case and the first side of the computing device, the case configured to align the screen protector with at least a portion of a perimeter of the first side of the computing device. In a second arrangement, the case may be configured to be disposed over a second side of the computing device opposite the first side of the computing device.