Terminal Connection Structure for Miniaturized Light Emitting Devices
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Solution Overview
Problem
There is no effective technical solution to arrange terminals for leading wires from small-sized light emitting devices.
Innovation Solution
A terminal connection structure comprising multiple terminals, terminal-side conductive holes, and light emitting device-side conductive holes, with an electrical connection layer capable of connecting light emitting devices through conductive holes to terminals, allowing for efficient electrical connection even in small-sized devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If light emitting devices are made very small, then device size is reduced, but arranging terminals for leading wires becomes impossible
Solution Approach 1:
The patent transitions from planar terminal arrangement to three-dimensional arrangement by utilizing vertical depth. Multiple terminals are positioned at different depths within the same lateral footprint, enabling terminal arrangement for miniaturized light emitting devices without increasing lateral dimensions. This dimensional transition resolves the contradiction between device size reduction and terminal arrangement capability.
2Adaptability or versatility
If multiple terminals are arranged in array, then wire leading capability is improved, but device complexity increases
Solution Approach 1:
The patent merges multiple terminals into a compact array configuration where terminals share common structural elements and spatial arrangement. This consolidation enables multiple wire leading capabilities while controlling overall structural complexity through integrated design, resolving the contradiction between adaptability and complexity.
Data Source
AI summary
Provided is a terminal connection structure, including: a plurality of terminals, a plurality of terminal-side conductive holes, an electrical connection layer, and a plurality of light emitting device-side conductive holes, where the electrical connection layer is capable of being electrically connected with a plurality of light emitting devices through a plurality of light emitting device-side conductive holes, and electrically connected with a plurality of terminals through a plurality of terminal-side conductive holes; and a plurality of terminals are arranged in array. A display unit and a display are also provided.