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1. (WO2016093626) FLUORESCENT COMPOSITION, A LIGHT EMITTING ELEMENT PACKAGE COMPRISING SAME, AND AN ILLUMINATING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/093626    International Application No.:    PCT/KR2015/013471
Publication Date: 16.06.2016 International Filing Date: 09.12.2015
IPC:
C09K 11/08 (2006.01), C09K 11/77 (2006.01), C09K 11/57 (2006.01), C09K 11/80 (2006.01), C09K 11/79 (2006.01), H05B 33/14 (2006.01)
Applicants: LG INNOTEK CO., LTD. [KR/KR]; (Seoul Square) 416, Hangang-daero Jung-gu Seoul 04637 (KR)
Inventors: MOON, Ji Wook; (KR).
KIM, Hyoung Jin; (KR).
MOON, Jeong Yoon; (KR).
CHOI, Jae Wan; (KR)
Agent: PARK, Young Bok; (KR)
Priority Data:
10-2014-0175673 09.12.2014 KR
Title (EN) FLUORESCENT COMPOSITION, A LIGHT EMITTING ELEMENT PACKAGE COMPRISING SAME, AND AN ILLUMINATING DEVICE
(FR) COMPOSITION FLUORESCENTE, BOÎTIER D'ÉLÉMENT ÉMETTANT DE LA LUMIÈRE COMPRENANT LA COMPOSITION ET DISPOSITIF D'ÉCLAIRAGE
(KO) 형광체 조성물, 이를 포함하는 발광 소자 패키지 및 조명장치
Abstract: front page image
(EN)A fluorescent composition and a light emitting element package comprising the same, of the present embodiments, comprise: a green fluorescent substance excited by a blue light to emit a green light; a first red fluorescent substance of a nitride-based material excited by a blue light to emit a first red light; and a second red fluorescent substance of a fluoro-based material excited by a blue light to emit a second red light, and thus can emit a white light without a deterioration in light characteristics at a high temperature while improving the light speed and color gamut, compared with a light emitting element package comprising an existing fluorescent composition.
(FR)Une composition fluorescente et un boîtier d'élément émettant de la lumière comprenant la composition selon les modes de réalisation de la présente invention comprennent : une substance fluorescente verte qui émet de la lumière verte quand elle est excitée par une lumière bleue ; une première substance fluorescente rouge d'un matériau à base de nitrure qui émet une première lumière rouge quand elle est excitée par une lumière bleue ; et une seconde substance fluorescente rouge d'un matériau à base de fluor qui émet une seconde lumière rouge quand elle est excitée par une lumière bleue ; la composition et le boîtier peuvent ainsi émettre une lumière blanche sans détérioration des caractéristiques lumineuses à une température élevée, tout en améliorant la vitesse de la lumière et la gamme de couleurs, par rapport à un boîtier d'élément émetteur de lumière comprenant une composition fluorescente existante.
(KO)실시예의 형광체 조성물 및 이를 포함하는 발광 소자 패키지는 청색광에 의하여 여기 되어 녹색광을 방출하는 녹색 형광체; 청색광에 의하여 여기 되어 제1 적색광을 방출하는 나이트라이드(Nitride) 계열의 제1 적색 형광체; 및 청색광에 의하여 여기 되어 제2 적색광을 방출하는 플루오르(Fluoro) 계열의 제2 적색 형광체; 를 포함하여, 종래의 형광체 조성물을 포함하는 발광 소자 패키지에 비하여 광속과 색 재현율을 개선하면서도 고온에서의 광 특성의 저하가 없는 백색광을 방출할 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)