SEMICONDUCTOR LIGHT EMISSION DEVICE

PROBLEM TO BE SOLVED: To provide a semiconductor light emission device that can perform uniform light emission.SOLUTION: A first semiconductor layer 11 includes a 1n-side region 11d surrounded by a lamination film 14 containing a light emission layer 13 and a second semiconductor layer 12. An n-side...

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Main Authors TOMIZAWA HIDEYUKI, KOJIMA AKIHIRO, FURUYAMA HIDETO, SUGIZAKI YOSHIAKI, SHIMADA MIYOKO, AKIMOTO YOSUKE
Format Patent
LanguageEnglish
Japanese
Published 23.09.2016
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:PROBLEM TO BE SOLVED: To provide a semiconductor light emission device that can perform uniform light emission.SOLUTION: A first semiconductor layer 11 includes a 1n-side region 11d surrounded by a lamination film 14 containing a light emission layer 13 and a second semiconductor layer 12. An n-side electrode 17 has a first portion 17a provided to the side surface 11b of the first semiconductor layer 11, a second portion 17c provided to the 1n-side region 11d, and a third portion 17e which is overlapped with the p-side electrode 16 through an insulation film 18 and connects the first portion 17a and the second portion 17c.SELECTED DRAWING: Figure 1 【課題】均一発光が可能な半導体発光装置を提供する。【解決手段】実施形態によれば、第１半導体層１１は、発光層１３および第２半導体層１２を含む積層膜１４に囲まれた第１ｎ側領域１１ｄを有する。ｎ側電極１７は、第１半導体層１１の側面１１ｂに設けられた第１部分１７ａと、第１ｎ側領域１１ｄに設けられた第２部分１７ｃと、絶縁膜１８を介してｐ側電極１６に重なり、第１部分１７ａと第２部分１７ｃとを接続する第３部分１７ｅと、を有する。【選択図】図１
Bibliography:Application Number: JP20150049093