Fabrication of red-emitting CaAlSiN3: Eu2+ through phosphor-in-glass approach for application in rear combination lamp

Seok Bin Kwon; Bo Young Kim; Seung Hee Choi; Jung Hyeon Yoo; Wan Ho Kim; Jae Pil Kim; Ho Jung Jeong; Dong Joon Park; Bong Kyun Kang; Dae Ho Yoon; Young Hyun Song

doi:10.1016/j.cap.2020.08.005

Fabrication of red-emitting CaAlSiN₃: Eu²⁺ through phosphor-in-glass approach for application in rear combination lamp

Seok Bin Kwon
, Bo Young Kim
, Seung Hee Choi
, Jung Hyeon Yoo
, Wan Ho Kim
, Jae Pil Kim
, Ho Jung Jeong
, Dong Joon Park
, Bong Kyun Kang
, Dae Ho Yoon
, Young Hyun Song

Department of Advanced Materials Science and Engineering

Sungkyunkwan University
Korea Photonics Technology Institute
YEK Glass R&D Center
Korea Electronics Technology Institute

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

In this study, the red-emitting phosphor-in-glass (PiG) using the CaAlSiN₃: Eu²⁺ (CASN) phosphor is reported for the first time. The CASN: Eu²⁺ PiG samples with a maximum luminous flux of 25.1–29.4 for l minute at laser power of 1 W/mm² was obtained using a low-temperature glass frit and GPS furnace. Despite the increase in the phosphor from 15 to 25 wt%, the PiG produced at low temperature of 380 °C showed robust properties. Finally, the red PiG module designed for rear lamp applications maintains over 90% lumens for a minute at 350 mA and achieves an intense red light having a color temperature of 4589 K.

Original language	English
Pages (from-to)	1281-1287
Number of pages	7
Journal	Current Applied Physics
Volume	20
Issue number	11
DOIs	https://doi.org/10.1016/j.cap.2020.08.005
State	Published - Nov 2020

Keywords

CaAlSiN: Eu
Nitride phosphor
Phosphor in glass
Rear lamp

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10.1016/j.cap.2020.08.005

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@article{e9c3e7d382714df3ac26af64461cca0e,

title = "Fabrication of red-emitting CaAlSiN3: Eu2+ through phosphor-in-glass approach for application in rear combination lamp",

abstract = "In this study, the red-emitting phosphor-in-glass (PiG) using the CaAlSiN3: Eu2+ (CASN) phosphor is reported for the first time. The CASN: Eu2+ PiG samples with a maximum luminous flux of 25.1–29.4 for l minute at laser power of 1 W/mm2 was obtained using a low-temperature glass frit and GPS furnace. Despite the increase in the phosphor from 15 to 25 wt\%, the PiG produced at low temperature of 380 °C showed robust properties. Finally, the red PiG module designed for rear lamp applications maintains over 90\% lumens for a minute at 350 mA and achieves an intense red light having a color temperature of 4589 K.",

keywords = "CaAlSiN: Eu, Nitride phosphor, Phosphor in glass, Rear lamp",

author = "Kwon, \{Seok Bin\} and Kim, \{Bo Young\} and Choi, \{Seung Hee\} and Yoo, \{Jung Hyeon\} and Kim, \{Wan Ho\} and Kim, \{Jae Pil\} and Jeong, \{Ho Jung\} and Park, \{Dong Joon\} and Kang, \{Bong Kyun\} and Yoon, \{Dae Ho\} and Song, \{Young Hyun\}",

note = "Publisher Copyright: {\textcopyright} 2020 Korean Physical Society",

year = "2020",

month = nov,

doi = "10.1016/j.cap.2020.08.005",

language = "English",

volume = "20",

pages = "1281--1287",

journal = "Current Applied Physics",

issn = "1567-1739",

publisher = "Elsevier B.V.",

number = "11",

}

TY - JOUR

T1 - Fabrication of red-emitting CaAlSiN3

T2 - Eu2+ through phosphor-in-glass approach for application in rear combination lamp

AU - Kwon, Seok Bin

AU - Kim, Bo Young

AU - Choi, Seung Hee

AU - Yoo, Jung Hyeon

AU - Kim, Wan Ho

AU - Kim, Jae Pil

AU - Jeong, Ho Jung

AU - Park, Dong Joon

AU - Kang, Bong Kyun

AU - Yoon, Dae Ho

AU - Song, Young Hyun

PY - 2020/11

Y1 - 2020/11

N2 - In this study, the red-emitting phosphor-in-glass (PiG) using the CaAlSiN3: Eu2+ (CASN) phosphor is reported for the first time. The CASN: Eu2+ PiG samples with a maximum luminous flux of 25.1–29.4 for l minute at laser power of 1 W/mm2 was obtained using a low-temperature glass frit and GPS furnace. Despite the increase in the phosphor from 15 to 25 wt%, the PiG produced at low temperature of 380 °C showed robust properties. Finally, the red PiG module designed for rear lamp applications maintains over 90% lumens for a minute at 350 mA and achieves an intense red light having a color temperature of 4589 K.

AB - In this study, the red-emitting phosphor-in-glass (PiG) using the CaAlSiN3: Eu2+ (CASN) phosphor is reported for the first time. The CASN: Eu2+ PiG samples with a maximum luminous flux of 25.1–29.4 for l minute at laser power of 1 W/mm2 was obtained using a low-temperature glass frit and GPS furnace. Despite the increase in the phosphor from 15 to 25 wt%, the PiG produced at low temperature of 380 °C showed robust properties. Finally, the red PiG module designed for rear lamp applications maintains over 90% lumens for a minute at 350 mA and achieves an intense red light having a color temperature of 4589 K.

KW - CaAlSiN: Eu

KW - Nitride phosphor

KW - Phosphor in glass

KW - Rear lamp

UR - https://www.scopus.com/pages/publications/85090733106

U2 - 10.1016/j.cap.2020.08.005

DO - 10.1016/j.cap.2020.08.005

M3 - Article

AN - SCOPUS:85090733106

SN - 1567-1739

VL - 20

SP - 1281

EP - 1287

JO - Current Applied Physics

JF - Current Applied Physics

IS - 11

ER -

Fabrication of red-emitting CaAlSiN₃: Eu²⁺ through phosphor-in-glass approach for application in rear combination lamp

Abstract

Keywords

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