JP2022046675A - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP2022046675A JP2022046675A JP2021211971A JP2021211971A JP2022046675A JP 2022046675 A JP2022046675 A JP 2022046675A JP 2021211971 A JP2021211971 A JP 2021211971A JP 2021211971 A JP2021211971 A JP 2021211971A JP 2022046675 A JP2022046675 A JP 2022046675A
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- JP
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- Prior art keywords
- light emitting
- emitting member
- substrate
- electrode
- light
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- 239000012044 organic layer Substances 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 16
- 239000000758 substrate Substances 0.000 description 79
- 239000010410 layer Substances 0.000 description 44
- 238000007789 sealing Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 11
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000005401 electroluminescence Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000000231 atomic layer deposition Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- -1 polyethylene naphthalate Polymers 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001579 optical reflectometry Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- BSUHXFDAHXCSQL-UHFFFAOYSA-N [Zn+2].[W+4].[O-2].[In+3] Chemical compound [Zn+2].[W+4].[O-2].[In+3] BSUHXFDAHXCSQL-UHFFFAOYSA-N 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Images
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
- H10K59/10—OLED displays
- H10K59/221—Static displays, e.g. displaying permanent logos
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- 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 radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
- H05B33/24—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
-
- 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
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/841—Self-supporting sealing arrangements
-
- 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
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/856—Arrangements for extracting light from the devices comprising reflective means
-
- 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
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
-
- 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
- H10K59/878—Arrangements for extracting light from the devices comprising reflective means
-
- 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
- H10K59/10—OLED displays
- H10K59/17—Passive-matrix OLED displays
- H10K59/179—Interconnections, e.g. wiring lines or terminals
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
光が発せられる第1面と、前記第1面の反対側の第2面と、第1電極、有機層及び第2電極と、をそれぞれ有する第1発光部材及び第2発光部材を備え、
前記第1発光部材は、前記第2発光部材の前記第2面側に位置する第1領域と、前記第2発光部材の前記第1面側に位置する第2領域と、を含む発光装置である。
図12は、変形例1に係る発光装置20を示す図である。本変形例に係る発光装置20は、以下の点を除いて、実施形態に係る発光装置20と同様である。
図1及び図2を用いて変形例2に係る発光装置20について説明する。
Claims (1)
- 光が発せられる第1面と、前記第1面の反対側の第2面と、第1電極、有機層及び第2電極と、をそれぞれ有する第1発光部材及び第2発光部材を備え、
前記第1発光部材は、前記第2発光部材の前記第2面側に位置する第1領域と、前記第2発光部材の前記第1面側に位置する第2領域と、を含む発光装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017096332 | 2017-05-15 | ||
JP2017096332 | 2017-05-15 | ||
PCT/JP2018/017889 WO2018212035A1 (ja) | 2017-05-15 | 2018-05-09 | 発光装置 |
JP2019519192A JPWO2018212035A1 (ja) | 2017-05-15 | 2018-05-09 | 発光装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019519192A Division JPWO2018212035A1 (ja) | 2017-05-15 | 2018-05-09 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022046675A true JP2022046675A (ja) | 2022-03-23 |
JP7240478B2 JP7240478B2 (ja) | 2023-03-15 |
Family
ID=64273774
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019519192A Pending JPWO2018212035A1 (ja) | 2017-05-15 | 2018-05-09 | 発光装置 |
JP2021211971A Active JP7240478B2 (ja) | 2017-05-15 | 2021-12-27 | 発光装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019519192A Pending JPWO2018212035A1 (ja) | 2017-05-15 | 2018-05-09 | 発光装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US11411194B2 (ja) |
JP (2) | JPWO2018212035A1 (ja) |
WO (1) | WO2018212035A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012028638A (ja) * | 2010-07-26 | 2012-02-09 | Dainippon Printing Co Ltd | 有機エレクトロルミネッセンスパネル、有機エレクトロルミネッセンス装置および有機エレクトロルミネッセンスパネルの製造方法 |
JP2017076128A (ja) * | 2012-08-10 | 2017-04-20 | 株式会社半導体エネルギー研究所 | 電子機器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11102166A (ja) | 1997-02-25 | 1999-04-13 | Kozo Oshio | Elの装飾ユニット体 |
JP4200041B2 (ja) | 2003-04-17 | 2008-12-24 | 菊池 秀明 | 表示装置及びその製造方法 |
JP2009211828A (ja) | 2008-02-29 | 2009-09-17 | Rohm Co Ltd | 照明装置及び照明装置の製造方法 |
CN103133908A (zh) * | 2011-12-05 | 2013-06-05 | 富准精密工业(深圳)有限公司 | 发光二极管照明装置 |
JP5911295B2 (ja) | 2011-12-22 | 2016-04-27 | スタンレー電気株式会社 | 照明装置 |
JP5463501B2 (ja) | 2012-03-26 | 2014-04-09 | 祥二 勝目 | エレクトロルミネッセンス積層シートによる三次元発光構造体 |
JP6273639B2 (ja) | 2012-11-05 | 2018-02-07 | 佑允 山中 | 照明装置および照明スタンド |
KR101931771B1 (ko) * | 2012-11-23 | 2019-03-14 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
JP2015026551A (ja) | 2013-07-27 | 2015-02-05 | 伸行 今枝 | 蛍光灯器具に装着されるled電球保持具 |
CN104637927B (zh) * | 2013-11-12 | 2019-01-22 | 中国科学院微电子研究所 | 一种基于柔性基板的三维封装结构及工艺方法 |
CN109312912B (zh) * | 2016-05-27 | 2020-12-11 | 昕诺飞控股有限公司 | 照明设备和方法 |
TWI689910B (zh) * | 2019-02-12 | 2020-04-01 | 友達光電股份有限公司 | 顯示裝置 |
-
2018
- 2018-05-09 WO PCT/JP2018/017889 patent/WO2018212035A1/ja active Application Filing
- 2018-05-09 JP JP2019519192A patent/JPWO2018212035A1/ja active Pending
- 2018-05-09 US US16/614,287 patent/US11411194B2/en active Active
-
2021
- 2021-12-27 JP JP2021211971A patent/JP7240478B2/ja active Active
-
2022
- 2022-07-11 US US17/862,174 patent/US20220344608A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012028638A (ja) * | 2010-07-26 | 2012-02-09 | Dainippon Printing Co Ltd | 有機エレクトロルミネッセンスパネル、有機エレクトロルミネッセンス装置および有機エレクトロルミネッセンスパネルの製造方法 |
JP2017076128A (ja) * | 2012-08-10 | 2017-04-20 | 株式会社半導体エネルギー研究所 | 電子機器 |
Also Published As
Publication number | Publication date |
---|---|
US11411194B2 (en) | 2022-08-09 |
JPWO2018212035A1 (ja) | 2020-03-19 |
WO2018212035A1 (ja) | 2018-11-22 |
US20200152900A1 (en) | 2020-05-14 |
JP7240478B2 (ja) | 2023-03-15 |
US20220344608A1 (en) | 2022-10-27 |
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