JP7818094B2 - 発光素子、表示装置、発光素子の製造方法 - Google Patents

発光素子、表示装置、発光素子の製造方法

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Publication number
JP7818094B2
JP7818094B2 JP2024551122A JP2024551122A JP7818094B2 JP 7818094 B2 JP7818094 B2 JP 7818094B2 JP 2024551122 A JP2024551122 A JP 2024551122A JP 2024551122 A JP2024551122 A JP 2024551122A JP 7818094 B2 JP7818094 B2 JP 7818094B2
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JP
Japan
Prior art keywords
light
inorganic filler
emitting layer
quantum dots
anode
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.)
Active
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JP2024551122A
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English (en)
Japanese (ja)
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JPWO2024084617A1 (https=
JPWO2024084617A5 (https=
Inventor
一輝 丸橋
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.)
Sharp Display Technology Corp
Original Assignee
Sharp Display Technology Corp
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Filing date
Publication date
Application filed by Sharp Display Technology Corp filed Critical Sharp Display Technology Corp
Publication of JPWO2024084617A1 publication Critical patent/JPWO2024084617A1/ja
Publication of JPWO2024084617A5 publication Critical patent/JPWO2024084617A5/ja
Application granted granted Critical
Publication of JP7818094B2 publication Critical patent/JP7818094B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/20—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Luminescent Compositions (AREA)
  • Electroluminescent Light Sources (AREA)
JP2024551122A 2022-10-19 2022-10-19 発光素子、表示装置、発光素子の製造方法 Active JP7818094B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/038898 WO2024084617A1 (ja) 2022-10-19 2022-10-19 発光素子、表示装置、発光素子の製造方法

Publications (3)

Publication Number Publication Date
JPWO2024084617A1 JPWO2024084617A1 (https=) 2024-04-25
JPWO2024084617A5 JPWO2024084617A5 (https=) 2025-06-16
JP7818094B2 true JP7818094B2 (ja) 2026-02-19

Family

ID=90737100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024551122A Active JP7818094B2 (ja) 2022-10-19 2022-10-19 発光素子、表示装置、発光素子の製造方法

Country Status (3)

Country Link
JP (1) JP7818094B2 (https=)
CN (1) CN120092490A (https=)
WO (1) WO2024084617A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025215792A1 (ja) * 2024-04-11 2025-10-16 シャープディスプレイテクノロジー株式会社 発光素子、表示装置、発光素子の製造方法
WO2026058408A1 (ja) * 2024-09-13 2026-03-19 シャープディスプレイテクノロジー株式会社 表示装置、及び表示装置の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106257703A (zh) 2015-06-18 2016-12-28 潘才法 一种包含有金属纳米团簇的电致发光器件
WO2020170373A1 (ja) 2019-02-20 2020-08-27 シャープ株式会社 発光デバイスの製造方法
JP2021523530A (ja) 2018-05-11 2021-09-02 ナノシス・インク． 共鳴エネルギー移動に基づく量子ドットｌｅｄ設計

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011076770A (ja) * 2009-09-29 2011-04-14 Hoya Corp 電界発光素子およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106257703A (zh) 2015-06-18 2016-12-28 潘才法 一种包含有金属纳米团簇的电致发光器件
JP2021523530A (ja) 2018-05-11 2021-09-02 ナノシス・インク． 共鳴エネルギー移動に基づく量子ドットｌｅｄ設計
WO2020170373A1 (ja) 2019-02-20 2020-08-27 シャープ株式会社 発光デバイスの製造方法

Also Published As

Publication number Publication date
JPWO2024084617A1 (https=) 2024-04-25
CN120092490A (zh) 2025-06-03
WO2024084617A1 (ja) 2024-04-25

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