TW201301612A - 有機電致發光元件 - Google Patents
有機電致發光元件 Download PDFInfo
- Publication number
- TW201301612A TW201301612A TW101105286A TW101105286A TW201301612A TW 201301612 A TW201301612 A TW 201301612A TW 101105286 A TW101105286 A TW 101105286A TW 101105286 A TW101105286 A TW 101105286A TW 201301612 A TW201301612 A TW 201301612A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- layer
- light extraction
- scattering particles
- electrode layer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- 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
- H10K50/854—Arrangements for extracting light from the devices comprising scattering means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/331—Nanoparticles used in non-emissive layers, e.g. in packaging layer
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Electroluminescent Light Sources (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011083316A JP5824678B2 (ja) | 2011-04-05 | 2011-04-05 | 有機エレクトロルミネッセンス素子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201301612A true TW201301612A (zh) | 2013-01-01 |
Family
ID=46968817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101105286A TW201301612A (zh) | 2011-04-05 | 2012-02-17 | 有機電致發光元件 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20140008635A1 (enExample) |
| JP (1) | JP5824678B2 (enExample) |
| TW (1) | TW201301612A (enExample) |
| WO (1) | WO2012137398A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI511344B (zh) * | 2013-05-08 | 2015-12-01 | Ind Tech Res Inst | 光取出元件及發光裝置 |
| TWI618273B (zh) * | 2013-09-17 | 2018-03-11 | 樂金顯示科技股份有限公司 | 有機發光裝置 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130108026A (ko) * | 2012-03-23 | 2013-10-02 | 주식회사 엘지화학 | 유기발광소자 |
| MY170159A (en) * | 2013-03-12 | 2019-07-09 | Vitro Flat Glass Llc | Organic light emitting diode with light extracting layer |
| JPWO2014156714A1 (ja) * | 2013-03-28 | 2017-02-16 | コニカミノルタ株式会社 | 面発光素子 |
| JP6127791B2 (ja) * | 2013-07-16 | 2017-05-17 | 東洋インキScホールディングス株式会社 | 光散乱層用樹脂組成物、光散乱層、および有機エレクトロルミネッセンス装置 |
| JP6163096B2 (ja) * | 2013-12-17 | 2017-07-12 | 日揮触媒化成株式会社 | 高屈折率無機平坦化層形成用塗料およびその製造方法 |
| JP6201807B2 (ja) * | 2014-02-20 | 2017-09-27 | コニカミノルタ株式会社 | 有機発光素子の製造方法及び有機発光素子 |
| KR102368894B1 (ko) * | 2016-09-30 | 2022-03-02 | 코오롱인더스트리 주식회사 | 광확산 기능을 부여한 봉지층 조성물 및 이를 이용하여 제조된 유기발광소자 |
| JP6793210B2 (ja) * | 2017-01-31 | 2020-12-02 | 日本板硝子株式会社 | 光拡散粒子、光拡散透過シート、及び光拡散粒子を製造する方法 |
| JP6793211B2 (ja) * | 2017-01-31 | 2020-12-02 | 日本板硝子株式会社 | 光拡散粒子、光拡散透過シート、及び光拡散粒子を製造する方法 |
| CN106935725A (zh) * | 2017-02-17 | 2017-07-07 | 武汉华星光电技术有限公司 | 有机电致发光显示装置 |
| JP2018185940A (ja) * | 2017-04-25 | 2018-11-22 | 五洋紙工株式会社 | El素子用光取出しフィルム |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6777871B2 (en) * | 2000-03-31 | 2004-08-17 | General Electric Company | Organic electroluminescent devices with enhanced light extraction |
| JP2006294491A (ja) * | 2005-04-13 | 2006-10-26 | Seiko Epson Corp | エレクトロルミネッセンス装置、エレクトロルミネッセンス装置の製造方法、電子機器 |
| JP4142734B2 (ja) * | 2005-09-16 | 2008-09-03 | 松下電器産業株式会社 | 回折光学素子 |
| US7851995B2 (en) * | 2006-05-05 | 2010-12-14 | Global Oled Technology Llc | Electroluminescent device having improved light output |
| JP4739133B2 (ja) * | 2006-07-06 | 2011-08-03 | 凸版印刷株式会社 | 有機エレクトロルミネッセンス素子 |
| JP2009004275A (ja) * | 2007-06-22 | 2009-01-08 | Panasonic Electric Works Co Ltd | 面発光体及び面発光体の製造方法 |
| US20090052195A1 (en) * | 2007-08-21 | 2009-02-26 | Fujifilm Corporation | Scattering member and organic electroluminescent display device using the same |
| US8040046B2 (en) * | 2007-08-21 | 2011-10-18 | Fujifilm Corporation | Organic electroluminescent display having light scattering film |
| JP2009110930A (ja) * | 2007-08-21 | 2009-05-21 | Fujifilm Corp | 散乱部材、及びこれを用いた有機エレクトロルミネッセンス表示装置 |
| JP4932758B2 (ja) * | 2008-02-06 | 2012-05-16 | 富士フイルム株式会社 | 発光デバイス及びその製造方法 |
| JP2010218738A (ja) * | 2009-03-13 | 2010-09-30 | Konica Minolta Opto Inc | 有機el素子、それを用いたディスプレイ、及び照明装置 |
| JP2013101751A (ja) * | 2010-03-08 | 2013-05-23 | Panasonic Electric Works Co Ltd | 有機エレクトロルミネッセンス素子 |
| JP2011248104A (ja) * | 2010-05-27 | 2011-12-08 | Jsr Corp | 光取り出しフィルムおよびその製造方法 |
-
2011
- 2011-04-05 JP JP2011083316A patent/JP5824678B2/ja not_active Expired - Fee Related
-
2012
- 2012-02-17 US US14/007,091 patent/US20140008635A1/en not_active Abandoned
- 2012-02-17 TW TW101105286A patent/TW201301612A/zh unknown
- 2012-02-17 WO PCT/JP2012/001045 patent/WO2012137398A1/ja not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI511344B (zh) * | 2013-05-08 | 2015-12-01 | Ind Tech Res Inst | 光取出元件及發光裝置 |
| US9391299B2 (en) | 2013-05-08 | 2016-07-12 | Industrial Technology Research Institute | Light-extraction element including raspberry-like particles |
| TWI618273B (zh) * | 2013-09-17 | 2018-03-11 | 樂金顯示科技股份有限公司 | 有機發光裝置 |
| US9966552B2 (en) | 2013-09-17 | 2018-05-08 | Lg Display Co., Ltd. | Organic light-emitting element |
| US10403844B2 (en) | 2013-09-17 | 2019-09-03 | Lg Display Co., Ltd. | Organic light-emitting element |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140008635A1 (en) | 2014-01-09 |
| JP2012221604A (ja) | 2012-11-12 |
| WO2012137398A1 (ja) | 2012-10-11 |
| JP5824678B2 (ja) | 2015-11-25 |
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