LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME

LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME

A light-emitting device includes a substrate and a semiconductor light-emitting stack. The substrate includes an upper surface, a first side surface, and a second side surface adjacent to the first side surface. The semiconductor light-emitting stack includes a first conductivity type semiconductor...

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Hauptverfasser: HUANG, Yi-Jui, TENG, Yu-Tsai, CHANG, Chung-Ying, LIN, Tsung-Ming
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 HUANG, Yi-Jui
TENG, Yu-Tsai
CHANG, Chung-Ying
LIN, Tsung-Ming
description A light-emitting device includes a substrate and a semiconductor light-emitting stack. The substrate includes an upper surface, a first side surface, and a second side surface adjacent to the first side surface. The semiconductor light-emitting stack includes a first conductivity type semiconductor layer, a light-emitting layer, and a second conductivity type semiconductor layer that are sequentially disposed on the upper surface of the substrate in such order. The first side surface includes X number of first laser inscribed marks, and the second side surface includes Y number of second laser inscribed marks, in which Y>X>0 and Y≥3. A method for manufacturing the light-emitting device is also provided herein.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
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