Bracket Stacking on Cover Plate to Narrow Display Frame
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Solution Overview
Problem
In electronic devices, such as notebook computers, the wide edge frames parallel to the connection axis reduce the overall size and display area of the screen, failing to meet user demands for a more compact and functional design.
Innovation Solution
A display device design featuring a stacked configuration of a display screen, a cover plate, and a bracket, where the bracket is positioned on the cover plate away from the screen, allowing the screen to extend towards the connection structure, thereby reducing the frame width near the connection axis without increasing the overall device size, and enhancing the display area.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If the edge frame width is increased to accommodate the connection structure, then the connection structure has sufficient support area, but the display area is reduced and the overall size increases
Solution Approach 1:
The connection structure transitions from a planar arrangement within the frame to a three-dimensional stacked configuration. The bracket extends perpendicular to the display screen surface, utilizing the Z-axis dimension to provide connection support. This dimensional transition eliminates the need for wide lateral frames while maintaining structural integrity, as the connection function is achieved through vertical stacking rather than horizontal expansion.
Solution Approach 2:
The connection structure components are nested in a stacked configuration where the bracket is positioned on the cover plate, which itself is positioned on the display screen. This nesting arrangement consolidates multiple functional elements into a compact vertical stack, eliminating the need for large lateral clearance and maximizing the display area without compromising connection stability.
2Area of stationary object
If the frame width is reduced to increase display area, then the display area increases, but the connection structure lacks sufficient support area
Solution Approach 1:
The connection structure utilizes the vertical dimension (perpendicular to the display surface) to achieve stable connection. The bracket extends in the first direction (perpendicular to display surface) to a sufficient length, providing adequate support area for connection without requiring lateral frame width. This vertical extension ensures connection reliability while maintaining narrow frame profiles.
Solution Approach 2:
The connection structure employs a composite configuration combining the bracket (with connection portion and fixed portion) integrated with the cover plate and display screen assembly. This composite structure distributes connection loads across multiple components in a stacked arrangement, enhancing overall connection stability without requiring increased frame width.
3Reliability
If the connection structure is positioned laterally to provide support, then the connection is stable, but the overall device size increases
Solution Approach 1:
The connection structure is repositioned from a lateral arrangement to a vertical stack along the first direction (perpendicular to display surface). The bracket extends vertically to provide connection stability, eliminating the need for lateral device expansion. This dimensional reorientation maintains connection reliability while minimizing the device's horizontal footprint.
Solution Approach 2:
The connection structure components (bracket, cover plate, display screen) are merged into a single integrated stacked assembly. This consolidation combines multiple functional elements into one compact unit, reducing the overall device size while maintaining stable connections through the integrated vertical configuration rather than separate lateral components.
Data Source
AI summary
A display device includes a display screen, a cover plate disposed at an upper surface of the display screen, and a connection structure having a bracket. The bracket is disposed on a surface of the cover plate away from the display screen. At least a part of a contact area between the bracket and the cover plate overlaps with the display screen along a first direction. The first direction is a direction perpendicular to a display surface of the display screen.