Modular Extended Display Assembly for Aircraft Seats
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Solution Overview
Problem
Existing passenger cabin entertainment and media systems in commercial aircraft are bulky, inflexible, and often inadequate for various seating configurations, while also requiring access to safety and flight information in environments without ground-based communication.
Innovation Solution
A modular extended display assembly for passenger seats, comprising a primary display and a secondary display, which can be configured to align, offset, and angle relative to each other, integrated within privacy enclosures, and connected to a central computing system for simultaneous media display and information dissemination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional entertainment and media assemblies are used, then structural strength and safety are ensured, but the assemblies become bulky and inflexible for various seating configurations
Solution Approach 1:
The display assembly is divided into a primary display device and a secondary display device that can be independently positioned and configured. This segmentation allows each display to be optimized for specific functions and seating arrangements, enabling the system to adapt to various cabin layouts without requiring a bulky monolithic structure
Solution Approach 2:
The secondary display is positioned at an offset and angled relative to the primary display, utilizing three-dimensional space more efficiently. This spatial arrangement allows both displays to serve different viewing angles and purposes simultaneously, increasing adaptability to various seating configurations while minimizing the overall volume occupied by the display assembly
2Adaptability or versatility
If a single large display is used, then entertainment quality is improved, but the system cannot simultaneously provide safety information and adapt to different seating arrangements
Solution Approach 1:
The dual-display system is designed to serve multiple functions simultaneously: the primary display handles entertainment content while the secondary display provides safety information and flight updates. This multi-functionality allows a single display assembly to replace multiple separate systems, reducing overall device complexity while increasing versatility
Solution Approach 2:
Different regions of the display system are assigned different functional qualities - the primary display is optimized for entertainment with larger screen real estate, while the secondary display is positioned and sized for safety information visibility. This local differentiation allows each component to excel at its specific function without compromising the other, enabling simultaneous provision of entertainment and safety information
3Reliability
If display devices are mounted to withstand physical shock, then safety is ensured, but the assemblies become heavier and more bulky
Solution Approach 1:
The display assembly is segmented into multiple independently mounted display devices rather than a single large monolithic display. This allows each display to be individually secured with appropriate shock-resistant mounting, distributing the structural requirements across multiple smaller components rather than requiring one excessively robust and heavy mounting system
Data Source
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AI summary
Described are extended display devices for a passenger compartment including a first display device and a second display device, the first display device positioned in an outer frame to face a passenger seat and the a second display connected with and positioned laterally relative to the first display, wherein the first and second displays are configured to simultaneously display information from two different sources. One or both display devices can be attached modularly within a void through the outer frame and within an insert that matches the inner boundary of the outer frame and matches the exterior boundary of the display device.