Magnetic Transfer of Display Devices to Array Panels
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Solution Overview
Problem
Conventional display devices are inefficiently transferred to array panels, and existing magnetic field transfer solutions are not suitable for these devices, necessitating an improvement in the display devices to enable efficient alignment and assembly.
Innovation Solution
Incorporating a magnetic member, such as a magnetic conductive material layer, on the display device main body, allowing it to be transferred to an array panel under the influence of a magnetic field, where the magnetic member ensures contact and assembly with the array panel, thereby forming a display unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional display devices are transferred using device transferring equipment with alignment to predetermined positions, then the transfer process is straightforward, but the transfer efficiency is low
Solution Approach 1:
The patent replaces the conventional mechanical alignment and transfer system with a magnetic field-based transfer system. Magnetic members are embedded in the display devices, allowing them to be attracted and positioned on the array panel using magnetic force instead of mechanical alignment equipment, thereby significantly improving transfer efficiency
Solution Approach 2:
The patent changes the physical properties of the display device by embedding magnetic members, which alters how the devices interact with the transfer system. This parameter change enables the devices to respond to magnetic fields for automated positioning and transfer, resolving the efficiency bottleneck
2Productivity
If magnetic field transfer is used to improve transfer efficiency, then transfer speed increases, but conventional display devices are not suitable for this method
Solution Approach 1:
The patent segments the display device into functional components, with magnetic members embedded in specific locations (anode or cathode). This segmentation allows the magnetic transfer function to be added without redesigning the entire device, making conventional display devices compatible with magnetic field transfer
Solution Approach 2:
The patent introduces magnetic members as intermediary elements between the display device and the magnetic field transfer system. These magnetic members act as mediators that enable conventional display devices to interact with and respond to magnetic fields for efficient transfer
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
This approach enables efficient transfer and assembly of display devices onto array panels, enhancing the efficiency of the display panel composition process by utilizing magnetic forces to align and secure the display devices.
Implementation Method 1
configured to be transferred to an array panel under a force of a magnetic field outside of the display device
Implementation Method 2
the magnetic member is configured to allow a predetermined portion of the display device to contact the array panel when the display device is transferred to the array panel
Data Source
AI summary
A display device and a display panel are provided. The display panel includes an array panel and a plurality of display devices. The display device includes a display device main body and a magnetic member disposed on the display device main body. The display device can be transferred to the array panel under a force of a magnetic field outside of the display device. The present disclosure can efficiently transfer the display devices to the array panel.