GB1336053A - Luminescent materials - Google Patents

Luminescent materials

Info

Publication number
GB1336053A
GB1336053A GB4209871A GB4209871A GB1336053A GB 1336053 A GB1336053 A GB 1336053A GB 4209871 A GB4209871 A GB 4209871A GB 4209871 A GB4209871 A GB 4209871A GB 1336053 A GB1336053 A GB 1336053A
Authority
GB
United Kingdom
Prior art keywords
emission
luminescent
firings
sept
band
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4209871A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1336053A publication Critical patent/GB1336053A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/666—Aluminates; Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB4209871A 1970-09-12 1971-09-09 Luminescent materials Expired GB1336053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7013516A NL7013516A (ko) 1970-09-12 1970-09-12

Publications (1)

Publication Number Publication Date
GB1336053A true GB1336053A (en) 1973-11-07

Family

ID=19811036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4209871A Expired GB1336053A (en) 1970-09-12 1971-09-09 Luminescent materials

Country Status (5)

Country Link
BE (1) BE772485A (ko)
DE (1) DE2141290A1 (ko)
FR (1) FR2107536A5 (ko)
GB (1) GB1336053A (ko)
NL (1) NL7013516A (ko)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674548A1 (en) * 2004-06-10 2006-06-28 Seoul Semiconductor Co., Ltd Luminescent material
EP1605030A3 (en) * 2004-06-10 2007-09-19 Seoul Semiconductor Co., Ltd Light emitting device
AU2005319965B2 (en) * 2004-12-22 2011-02-10 Seoul Semiconductor Co., Ltd. Light emitting device
US8071988B2 (en) 2004-05-06 2011-12-06 Seoul Semiconductor Co., Ltd. White light emitting device comprising a plurality of light emitting diodes with different peak emission wavelengths and a wavelength converter
US8134165B2 (en) 2007-08-28 2012-03-13 Seoul Semiconductor Co., Ltd. Light emitting device employing non-stoichiometric tetragonal alkaline earth silicate phosphors
US8137589B2 (en) 2007-08-22 2012-03-20 Seoul Semiconductor Co., Ltd. Non stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same
US8188492B2 (en) 2006-08-29 2012-05-29 Seoul Semiconductor Co., Ltd. Light emitting device having plural light emitting diodes and at least one phosphor for emitting different wavelengths of light
US8273266B2 (en) 2005-11-11 2012-09-25 Seoul Semiconductor Co., Ltd. Copper-alkaline-earth-silicate mixed crystal phosphors
US8308980B2 (en) 2004-06-10 2012-11-13 Seoul Semiconductor Co., Ltd. Light emitting device
US8535564B2 (en) 2009-06-24 2013-09-17 Seoul Semiconductor, Co., Ltd. Light emitting device employing luminescent substances with oxyorthosilicate luminophores
US8703014B2 (en) 2009-06-24 2014-04-22 Seoul Semiconductor Co., Ltd. Luminescent substances having Eu2+-doped silicate luminophores
US8847254B2 (en) 2005-12-15 2014-09-30 Seoul Semiconductor Co., Ltd. Light emitting device
US9209162B2 (en) 2004-05-13 2015-12-08 Seoul Semiconductor Co., Ltd. Light emitting device including RGB light emitting diodes and phosphor
US9312246B2 (en) 2006-03-31 2016-04-12 Seoul Semiconductor Co., Ltd. Light emitting device and lighting system having the same
JP2017521503A (ja) * 2014-04-28 2017-08-03 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 蛍光体

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8071988B2 (en) 2004-05-06 2011-12-06 Seoul Semiconductor Co., Ltd. White light emitting device comprising a plurality of light emitting diodes with different peak emission wavelengths and a wavelength converter
US11605762B2 (en) 2004-05-13 2023-03-14 Seoul Semiconductor Co., Ltd. Light emitting device including RGB light emitting diodes and phosphor
US10916684B2 (en) 2004-05-13 2021-02-09 Seoul Semiconductor Co., Ltd. Light emitting device including RGB light emitting diodes and phosphor
US10672956B2 (en) 2004-05-13 2020-06-02 Seoul Semiconductor Co., Ltd. Light emitting device including RGB light emitting diodes and phosphor
US10186642B2 (en) 2004-05-13 2019-01-22 Seoul Semiconductor Co., Ltd. Light emitting device including RGB light emitting diodes and phosphor
US9209162B2 (en) 2004-05-13 2015-12-08 Seoul Semiconductor Co., Ltd. Light emitting device including RGB light emitting diodes and phosphor
US8308980B2 (en) 2004-06-10 2012-11-13 Seoul Semiconductor Co., Ltd. Light emitting device
US8883040B2 (en) 2004-06-10 2014-11-11 Seoul Semiconductor Co., Ltd. Luminescent material
US8070983B2 (en) 2004-06-10 2011-12-06 Seoul Semiconductor Co., Ltd. Luminescent material
US8066909B2 (en) 2004-06-10 2011-11-29 Seoul Semiconductor Co., Ltd. Light emitting device
US8075802B2 (en) 2004-06-10 2011-12-13 Seoul Semiconductor Co., Ltd. Luminescent material
US8089084B2 (en) 2004-06-10 2012-01-03 Seoul Semiconductor Co., Ltd. Light emitting device
EP1605030A3 (en) * 2004-06-10 2007-09-19 Seoul Semiconductor Co., Ltd Light emitting device
EP2025734A3 (en) * 2004-06-10 2009-06-10 Seoul Semiconductor Co., Ltd. Light emitting device
US8158028B2 (en) 2004-06-10 2012-04-17 Seoul Semiconductor Co., Ltd. Luminescent material
US7554129B2 (en) 2004-06-10 2009-06-30 Seoul Semiconductor Co., Ltd. Light emitting device
US8252203B2 (en) 2004-06-10 2012-08-28 Seoul Semiconductor Co., Ltd. Luminescent material
EP2248871A1 (en) * 2004-06-10 2010-11-10 Seoul Semiconductor Co., Ltd Luminescent material
EP1674548A1 (en) * 2004-06-10 2006-06-28 Seoul Semiconductor Co., Ltd Luminescent material
US8318044B2 (en) 2004-06-10 2012-11-27 Seoul Semiconductor Co., Ltd. Light emitting device
US8070984B2 (en) 2004-06-10 2011-12-06 Seoul Semiconductor Co., Ltd. Luminescent material
US8900482B2 (en) 2004-06-10 2014-12-02 Seoul Semiconductor Co., Ltd. Light emitting device
AU2005319965B2 (en) * 2004-12-22 2011-02-10 Seoul Semiconductor Co., Ltd. Light emitting device
US8273266B2 (en) 2005-11-11 2012-09-25 Seoul Semiconductor Co., Ltd. Copper-alkaline-earth-silicate mixed crystal phosphors
US8847254B2 (en) 2005-12-15 2014-09-30 Seoul Semiconductor Co., Ltd. Light emitting device
US9312246B2 (en) 2006-03-31 2016-04-12 Seoul Semiconductor Co., Ltd. Light emitting device and lighting system having the same
US9576939B2 (en) 2006-03-31 2017-02-21 Seoul Semiconductor Co., Ltd. Light emitting device and lighting system having the same
US11322484B2 (en) 2006-03-31 2022-05-03 Seoul Semiconductor Co., Ltd. Light emitting device and lighting system having the same
US12009348B2 (en) 2006-03-31 2024-06-11 Seoul Semiconductor Co., Ltd. Light emitting device and lighting system having the same
US8674380B2 (en) 2006-08-29 2014-03-18 Seoul Semiconductor Co., Ltd. Light emitting device having plural light emitting diodes and plural phosphors for emitting different wavelengths of light
US8188492B2 (en) 2006-08-29 2012-05-29 Seoul Semiconductor Co., Ltd. Light emitting device having plural light emitting diodes and at least one phosphor for emitting different wavelengths of light
US8501040B2 (en) 2007-08-22 2013-08-06 Seoul Semiconductor Co., Ltd. Non-stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same
US8137589B2 (en) 2007-08-22 2012-03-20 Seoul Semiconductor Co., Ltd. Non stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same
US8431954B2 (en) 2007-08-28 2013-04-30 Seoul Semiconductor Co., Ltd. Light emitting device employing non-stoichiometric tetragonal alkaline earth silicate phosphors
US8134165B2 (en) 2007-08-28 2012-03-13 Seoul Semiconductor Co., Ltd. Light emitting device employing non-stoichiometric tetragonal alkaline earth silicate phosphors
US8535564B2 (en) 2009-06-24 2013-09-17 Seoul Semiconductor, Co., Ltd. Light emitting device employing luminescent substances with oxyorthosilicate luminophores
US8703014B2 (en) 2009-06-24 2014-04-22 Seoul Semiconductor Co., Ltd. Luminescent substances having Eu2+-doped silicate luminophores
JP2017521503A (ja) * 2014-04-28 2017-08-03 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 蛍光体

Also Published As

Publication number Publication date
DE2141290A1 (de) 1972-03-16
FR2107536A5 (ko) 1972-05-05
NL7013516A (ko) 1972-03-14
BE772485A (fr) 1972-03-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees