JP6223341B2 - 出射結合デバイスおよび光源 - Google Patents
出射結合デバイスおよび光源 Download PDFInfo
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- JP6223341B2 JP6223341B2 JP2014527787A JP2014527787A JP6223341B2 JP 6223341 B2 JP6223341 B2 JP 6223341B2 JP 2014527787 A JP2014527787 A JP 2014527787A JP 2014527787 A JP2014527787 A JP 2014527787A JP 6223341 B2 JP6223341 B2 JP 6223341B2
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- light
- refractive index
- output coupling
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- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/40—Thermal treatment, e.g. annealing in the presence of a solvent vapour
-
- 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
- H10K2102/302—Details of OLEDs of OLED structures
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
Description
・前記光生成ユニットに面する第一の領域であって、光学的に均質であり、前記出射結合方向の厚さが前記光のコヒーレンス長より大きい、第一の領域と;
・前記第一の領域の屈折率より小さい屈折率をもつ第二の領域と;
・前記第一の領域と前記第二の領域の、構造化されている中間領域とを有する、
出射結合デバイスが提供される。
・表面上に構造をもつ基板を提供する段階と;
・前記基板の屈折率より大きい屈折率を有する第一の材料を前記構造をもつ前記表面上で提供して、前記構造の上方で、光学的に均質な、前記光のコヒーレンス長より大きな厚さをもつ第一の層が生成されるようにする段階とを含む方法が提示される。
・表面上に構造をもつ基板を提供する基板提供ユニットと;
・前記基板の屈折率より大きい屈折率を有する第一の材料を前記構造をもつ前記表面上で提供して、前記構造の上方に、光学的に均質な、前記光のコヒーレンス長より大きな厚さをもつ第一の層が生成されるようにする第一材料提供ユニットとを有する装置が提示される。
N(CVD)=kDδ/DT
に従って、質量輸送計数kDと気相における境界層の厚さδとの積を拡散係数DTで割ったものによって与えられる。ここで、N(CVD)はCVD数である。
Claims (7)
- 光を生成する光生成ユニットと;
前記光生成ユニットから出射結合方向に出射するよう光を結合する出射結合デバイスとを有する光源であって、前記出射結合デバイスは:
・前記光生成ユニットに面する第一の領域であって、光学的に均質であり、前記出射結合方向の厚さが10μmより大きい、第一の領域と;
・前記第一の領域の屈折率より小さい屈折率をもつ第二の領域と;
・前記第一の領域と前記第二の領域との間の、構造化されている中間領域とを有しており、
前記中間領域が、前記中間領域を構造化するための粒子を有しており、前記粒子が、a)前記第二の領域の屈折率以下またはb)前記第一の領域の屈折率以上の屈折率をもち、前記粒子が前記第二の領域の表面上に分布されて前記第一の領域に埋め込まれている、光源。 - 請求項1記載の光源であって、前記光生成ユニットが、カソード層、アノード層および該カソード層とアノード層の間のいくつかの中間層を有する有機発光ダイオードであり、前記第一の領域の屈折率は前記中間層の屈折率の平均と同様である、光源。
- 前記第一の領域の屈折率が1.7以上である、請求項1記載の光源。
- 前記第一の領域がSiOxNy層である第一の層を有する、請求項1記載の光源。
- 請求項1記載の光源を製造する製造方法であって:
・基板を提供する段階と;
・中間領域として前記基板の表面に粒子を提供する段階と;
・前記中間領域上に10μmより大きい厚さを持つ光学的に均質な第一の層が生成されるように前記基板の屈折率より大きい屈折率を有する第一の材料を前記基板の前記表面上で提供して、前記粒子が前記第一の材料に埋め込まれるようにする段階と;
・前記第一の層上に光を生成する光生成ユニットを提供する段階と、を含む、
製造方法。 - 前記第一の材料が、1より小さい化学蒸着法数で実行される化学蒸着法によって提供される、請求項5記載の製造方法。
- 前記第一の材料が提供されたのち、前記第一の層の表面が平滑化される、請求項5記載の製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161529462P | 2011-08-31 | 2011-08-31 | |
| US61/529,462 | 2011-08-31 | ||
| PCT/IB2012/054427 WO2013030772A1 (en) | 2011-08-31 | 2012-08-29 | Outcoupling device and light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014525655A JP2014525655A (ja) | 2014-09-29 |
| JP6223341B2 true JP6223341B2 (ja) | 2017-11-01 |
Family
ID=47172824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014527787A Active JP6223341B2 (ja) | 2011-08-31 | 2012-08-29 | 出射結合デバイスおよび光源 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9601719B2 (ja) |
| EP (1) | EP2751857B8 (ja) |
| JP (1) | JP6223341B2 (ja) |
| CN (1) | CN103765626B (ja) |
| RU (1) | RU2014112035A (ja) |
| WO (1) | WO2013030772A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013106502A1 (de) * | 2013-06-21 | 2014-12-24 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement, Verfahren zum Herstellen eines optoelektronischen Bauelements und Spiegelvorrichtung |
| WO2015022754A1 (en) * | 2013-08-13 | 2015-02-19 | Asahi Glass Company, Limited | Electrode-attached translucent substrate, photonic device, and method of manufacturing electrode-attached translucent substrate |
| US20160268538A1 (en) * | 2013-11-05 | 2016-09-15 | Oledworks Gmbh | Light emitting device |
| CN107004775B (zh) * | 2014-10-24 | 2019-12-03 | 康宁公司 | 具有使用增强导引模态耦合的改善的光提取的有机发光二极管 |
| US9910276B2 (en) | 2015-06-30 | 2018-03-06 | Microsoft Technology Licensing, Llc | Diffractive optical elements with graded edges |
| US10670862B2 (en) * | 2015-07-02 | 2020-06-02 | Microsoft Technology Licensing, Llc | Diffractive optical elements with asymmetric profiles |
| US9864208B2 (en) | 2015-07-30 | 2018-01-09 | Microsoft Technology Licensing, Llc | Diffractive optical elements with varying direction for depth modulation |
| US10038840B2 (en) | 2015-07-30 | 2018-07-31 | Microsoft Technology Licensing, Llc | Diffractive optical element using crossed grating for pupil expansion |
| US10073278B2 (en) | 2015-08-27 | 2018-09-11 | Microsoft Technology Licensing, Llc | Diffractive optical element using polarization rotation grating for in-coupling |
| US10429645B2 (en) | 2015-10-07 | 2019-10-01 | Microsoft Technology Licensing, Llc | Diffractive optical element with integrated in-coupling, exit pupil expansion, and out-coupling |
| US10241332B2 (en) | 2015-10-08 | 2019-03-26 | Microsoft Technology Licensing, Llc | Reducing stray light transmission in near eye display using resonant grating filter |
| US10234686B2 (en) | 2015-11-16 | 2019-03-19 | Microsoft Technology Licensing, Llc | Rainbow removal in near-eye display using polarization-sensitive grating |
| EP3465793B1 (en) * | 2016-05-27 | 2022-03-30 | 3M Innovative Properties Company | Oled display with improved color uniformity |
| JP2018067414A (ja) * | 2016-10-18 | 2018-04-26 | OLED Material Solutions株式会社 | 電子デバイス用基板のマザー基板 |
| US10108014B2 (en) * | 2017-01-10 | 2018-10-23 | Microsoft Technology Licensing, Llc | Waveguide display with multiple focal depths |
| CN107123747B (zh) * | 2017-06-14 | 2021-04-23 | 京东方科技集团股份有限公司 | 透明基板及其制备方法、和oled显示器件 |
| CN108287944B (zh) * | 2017-12-29 | 2020-11-24 | 华中科技大学 | 一种oled结构尺寸优化设计方法及设备 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006013373A2 (en) | 2004-08-04 | 2006-02-09 | Cambridge Display Technology Limited | Organic electroluminescent device |
| KR20080010458A (ko) * | 2005-05-12 | 2008-01-30 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 전장 발광 광원 |
| US10690847B2 (en) | 2005-06-15 | 2020-06-23 | Braggone Oy | Method of making a photonic crystal device and photonic crystal device |
| JP2007035313A (ja) * | 2005-07-22 | 2007-02-08 | Mitsubishi Chemicals Corp | 光取出し膜、光取出し膜付き透光体及びエレクトロルミネッセンス素子 |
| JP2008066027A (ja) | 2006-09-05 | 2008-03-21 | Fuji Electric Holdings Co Ltd | 凹凸表面を有する基板およびそれを用いた有機el素子 |
| GB2455991B (en) * | 2007-12-28 | 2010-12-01 | Hauzer Techno Coating Bv | A method of giving an article a coloured appearance and an article having a coloured appearance |
| KR101115154B1 (ko) * | 2008-05-23 | 2012-02-24 | 주식회사 엘지화학 | 유기 발광 소자 및 이의 제조방법 |
| KR100953658B1 (ko) | 2008-06-05 | 2010-04-20 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
| US20100110551A1 (en) * | 2008-10-31 | 2010-05-06 | 3M Innovative Properties Company | Light extraction film with high index backfill layer and passivation layer |
| US7957621B2 (en) * | 2008-12-17 | 2011-06-07 | 3M Innovative Properties Company | Light extraction film with nanoparticle coatings |
| CN101540374A (zh) * | 2009-04-22 | 2009-09-23 | 南京邮电大学 | 增加顶发射型有机发光二极管对比度的结构 |
| JP5284300B2 (ja) * | 2010-03-10 | 2013-09-11 | 株式会社東芝 | 半導体発光素子、およびそれを用いた照明装置、ならびに半導体発光素子の製造方法 |
| EP2563093A4 (en) | 2010-04-22 | 2014-10-08 | Idemitsu Kosan Co | ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE THEREWITH |
| CN101866945B (zh) * | 2010-06-30 | 2012-03-21 | 彩虹集团公司 | 一种彩色有机发光显示面板及其制备方法 |
| KR20120024358A (ko) * | 2010-09-06 | 2012-03-14 | 주식회사 엘지화학 | 유기전자소자용 기판 및 그 제조방법 |
| JP5546480B2 (ja) * | 2011-03-08 | 2014-07-09 | 株式会社東芝 | 有機電界発光素子及びその製造方法 |
-
2012
- 2012-08-29 RU RU2014112035/28A patent/RU2014112035A/ru not_active Application Discontinuation
- 2012-08-29 EP EP12784323.3A patent/EP2751857B8/en active Active
- 2012-08-29 JP JP2014527787A patent/JP6223341B2/ja active Active
- 2012-08-29 US US14/240,111 patent/US9601719B2/en active Active
- 2012-08-29 WO PCT/IB2012/054427 patent/WO2013030772A1/en not_active Ceased
- 2012-08-29 CN CN201280042428.1A patent/CN103765626B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103765626B (zh) | 2017-09-19 |
| CN103765626A (zh) | 2014-04-30 |
| RU2014112035A (ru) | 2015-10-10 |
| EP2751857A1 (en) | 2014-07-09 |
| US20140217385A1 (en) | 2014-08-07 |
| EP2751857B1 (en) | 2020-03-04 |
| WO2013030772A1 (en) | 2013-03-07 |
| US9601719B2 (en) | 2017-03-21 |
| EP2751857B8 (en) | 2020-04-15 |
| JP2014525655A (ja) | 2014-09-29 |
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