Ultraviolet light emitting element

Title:

Ultraviolet light emitting element

Document Type and Number:

Japanese Patent JP6324690

Kind Code:

B2

Abstract:

Disclosed is a light emitting device including an active layer emitting light with a wavelength band of 200 nm to 405 nm, and a light-transmitting layer disposed on the active layer, the light-transmitting layer having a lower part facing the active layer, wherein at least one of side and upper parts of the light-transmitting layer has a surface-processed pattern portion.

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Inventors:

Lee, Quantil
Park, Junso
Lee, Terim
Choi, Unkyun
Kim, Kyung Hong
Park, Hejin
Yun, Han Hui

Application Number:

JP2013193661A

Publication Date:

May 16, 2018

Filing Date:

September 19, 2013

Export Citation:

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Assignee:

LG Innotek Co., Ltd

International Classes:

H01L33/20; H01L33/52

Domestic Patent References:

JP2007262154A
JP2005302804A
JP10200156A
JP10004209A
JP2007281037A
JP2005209794A
JP2005039122A
JP11317546A
JP2004128445A

Foreign References:

WO2012012010A1
US20060012299

Attorney, Agent or Firm:

Yoshikazu Iwase
Makoto Ono
Kenkyo Kanayama
Kazuki Shigemori
Hidehiko Ichikawa

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