METHOD OF FABRICATING LED LIGHT PLATE, LED LIGHT PLATE, AND DISPLAY DEVICE

METHOD OF FABRICATING LED LIGHT PLATE, LED LIGHT PLATE, AND DISPLAY DEVICE

A method of fabricating an LED light plate, an LED light plate, and a display device are disclosed. The method includes: disposing a functional layer on each LED chip to form multiple chips to be transferred; placing the chips into a receiving tank filled with a suspension; defining a plurality of g...

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Hauptverfasser: HE, Hailong, YE, Lidan
Format: Patent
Sprache:eng
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BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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creator HE, Hailong
YE, Lidan
description A method of fabricating an LED light plate, an LED light plate, and a display device are disclosed. The method includes: disposing a functional layer on each LED chip to form multiple chips to be transferred; placing the chips into a receiving tank filled with a suspension; defining a plurality of grooves matching the shape of the functional layer in the transport substrate; placing the transport substrate into the suspension so that a first electrode in each receiving tank faces each second electrode in the respective groove and that each chip is located between the first electrode and the respective second electrode; energizing the first electrode and each second electrode, so that each chip is absorbed by the transporting substrate, and each functional layer is moved into the respective groove; and transplanting the multiple chips onto a target substrate; where each functional layer is filled with multiple charged particles.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title METHOD OF FABRICATING LED LIGHT PLATE, LED LIGHT PLATE, AND DISPLAY DEVICE
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