Lighting Fixture with LED and Manufacturing Method thereof

A method of manufacturing an LED lighting device includes the steps of: forming a separator on a substrate; patterning the separator; forming an LED on the separator, respectively; bonding a stretched film to the upper surface of the LED and to a spacing; separating the separator from the substrate;...

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Bibliographic Details
Main Authors KEUM DONG KI, KIM BYOUNGIN, LEE JIN
Format Patent
LanguageEnglish
Korean
Published 01.09.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A method of manufacturing an LED lighting device includes the steps of: forming a separator on a substrate; patterning the separator; forming an LED on the separator, respectively; bonding a stretched film to the upper surface of the LED and to a spacing; separating the separator from the substrate; stretching the stretched film; exposing the upper surface of the LED; forming electrodes on the upper surface of the LED and the lower surface of the separator or the lower surface of the LED. LED 조명 장치의 제조 방법은 기판 상에 분리막을 형성하는 단계, 분리막을 패터닝하는 단계, 분리막 상에 LED를 각각 형성하는 단계, LED의 상면 및 이격 공간에 연신 필름을 결합하는 단계, 분리막을 기판에서 분리하는 단계, 연신 필름을 연신하는 단계, LED의 상면을 노출하는 단계, LED의 상면, 그리고 분리막의 하면 또는 LED의 하면에 전극을 형성하는 단계를 포함한다.
Bibliography:Application Number: KR20220024380