KR102693686B1 - 발광소자, 디스플레이 및 색변환 기판 - Google Patents

발광소자, 디스플레이 및 색변환 기판 Download PDF

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KR102693686B1
KR102693686B1 KR1020207019149A KR20207019149A KR102693686B1 KR 102693686 B1 KR102693686 B1 KR 102693686B1 KR 1020207019149 A KR1020207019149 A KR 1020207019149A KR 20207019149 A KR20207019149 A KR 20207019149A KR 102693686 B1 KR102693686 B1 KR 102693686B1
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group
light
color conversion
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general formula
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KR20200109307A (ko
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야스노리 이치하시
다이사쿠 타나카
마사히토 니시야마
케이조 우다가와
유카 타테마츠
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도레이 카부시키가이샤
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    • C—CHEMISTRY; METALLURGY
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    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/022—Boron compounds without C-boron linkages
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • H01L25/0753—
    • H01L27/156—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • C09K2211/1007—Non-condensed systems
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    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Filters (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Materials For Photolithography (AREA)
KR1020207019149A 2018-01-23 2019-01-18 발광소자, 디스플레이 및 색변환 기판 Active KR102693686B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2018008614 2018-01-23
JPJP-P-2018-008614 2018-01-23
JPJP-P-2018-059236 2018-03-27
JP2018059236 2018-03-27
JP2018127381 2018-07-04
JPJP-P-2018-127381 2018-07-04
PCT/JP2019/001501 WO2019146525A1 (ja) 2018-01-23 2019-01-18 発光素子、ディスプレイおよび色変換基板

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KR20200109307A KR20200109307A (ko) 2020-09-22
KR102693686B1 true KR102693686B1 (ko) 2024-08-12

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US (1) US11957020B2 (https=)
EP (1) EP3745168B1 (https=)
JP (2) JPWO2019146519A1 (https=)
KR (1) KR102693686B1 (https=)
CN (1) CN111615653A (https=)
TW (2) TW201936398A (https=)
WO (2) WO2019146525A1 (https=)

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WO2019146525A1 (ja) 2019-08-01
TW201940658A (zh) 2019-10-16
US20210134890A1 (en) 2021-05-06
CN111615653A (zh) 2020-09-01
KR20200109307A (ko) 2020-09-22
JP7276125B2 (ja) 2023-05-18
JPWO2019146525A1 (ja) 2020-11-19
TWI804566B (zh) 2023-06-11
JPWO2019146519A1 (ja) 2020-11-19
EP3745168A4 (en) 2021-04-14
TW201936398A (zh) 2019-09-16
WO2019146519A1 (ja) 2019-08-01
EP3745168B1 (en) 2022-08-31
US11957020B2 (en) 2024-04-09
EP3745168A1 (en) 2020-12-02

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