JPWO2021149470A1 - - Google Patents

Info

Publication number
JPWO2021149470A1
JPWO2021149470A1 JP2021573043A JP2021573043A JPWO2021149470A1 JP WO2021149470 A1 JPWO2021149470 A1 JP WO2021149470A1 JP 2021573043 A JP2021573043 A JP 2021573043A JP 2021573043 A JP2021573043 A JP 2021573043A JP WO2021149470 A1 JPWO2021149470 A1 JP WO2021149470A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021573043A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021149470A1 publication Critical patent/JPWO2021149470A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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
    • H05B33/02—Details
    • 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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2021573043A 2020-01-24 2020-12-28 Pending JPWO2021149470A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020009920 2020-01-24
PCT/JP2020/049243 WO2021149470A1 (en) 2020-01-24 2020-12-28 Light emitting element and display device

Publications (1)

Publication Number Publication Date
JPWO2021149470A1 true JPWO2021149470A1 (en) 2021-07-29

Family

ID=76993343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021573043A Pending JPWO2021149470A1 (en) 2020-01-24 2020-12-28

Country Status (2)

Country Link
JP (1) JPWO2021149470A1 (en)
WO (1) WO2021149470A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3065458B2 (en) * 1993-07-20 2000-07-17 シャープ株式会社 EL element
JP4073510B2 (en) * 1996-12-13 2008-04-09 出光興産株式会社 Organic EL light emitting device
JP2000284726A (en) * 1999-03-31 2000-10-13 Seiko Epson Corp Display device
JP2002365632A (en) * 2001-06-07 2002-12-18 Seiko Epson Corp Liquid crystal display device and electronic instrument
US20040217702A1 (en) * 2003-05-02 2004-11-04 Garner Sean M. Light extraction designs for organic light emitting diodes
US20070182319A1 (en) * 2003-09-09 2007-08-09 An-Chi Wei Light emitting device with optical enhancement structure
KR102051103B1 (en) * 2012-11-07 2019-12-03 삼성디스플레이 주식회사 Organic light emitting diode display
US20190221780A1 (en) * 2016-06-03 2019-07-18 Corning |ncorporated Light extraction apparatus and methods for oled displays and oled displays using same

Also Published As

Publication number Publication date
WO2021149470A1 (en) 2021-07-29

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231221