JP2015011997A - バリア被覆されたマイクロレンズフィルム - Google Patents
バリア被覆されたマイクロレンズフィルム Download PDFInfo
- Publication number
- JP2015011997A JP2015011997A JP2014132062A JP2014132062A JP2015011997A JP 2015011997 A JP2015011997 A JP 2015011997A JP 2014132062 A JP2014132062 A JP 2014132062A JP 2014132062 A JP2014132062 A JP 2014132062A JP 2015011997 A JP2015011997 A JP 2015011997A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- barrier
- substrate
- barrier film
- mla
- 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.)
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Classifications
-
- 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
-
- 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
- H10K50/844—Encapsulations
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- 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
-
- 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
-
- 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
- H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
-
- 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
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
本明細書に開示するバリア膜の適切な材料としては、シリコーンポリマー等のポリマー材料、酸化ケイ素等の各種非ポリマー材料、及び米国特許第7,968,146号に開示されるその他の任意の適切な材料が挙げられる。このようなバリア膜は、たとえば、単一チャンバーCVDシステムで成膜してよく、成膜処理の全体を通して、シロキサン等の一貫した前駆体を使用してよい。バリアは、混合的特性を有しており、部分的に酸化物状であり、部分的にポリマー状である。両者は、分子レベルで緊密に混合されており、膜は、多層膜ではなく混合(ハイブリッド)膜となる。
n1=1.7且つn2=1.0(空気)の場合、損失は6.7%である。
上記式では、第1の界面での損失は小さいと仮定されている。本明細書に開示される実験に係るバリア膜の屈折率は約1.46である。このようなバリアを屈折率が1.7のMLA上で被覆材料として使用すると、反射損失は4.1%に低減される。
110 基板
115 アノード
120 正孔注入層
125 正孔輸送層
130 電子ブロッキング層
135 発光層
140 正孔ブロッキング層
145 電子輸送層
150 電子注入層
155 保護層
160 カソード
162 第一の導電層
164 第二の導電層
170 バリア層
200 反転させたOLED、デバイス
210 基板
215 カソード
220 発光層
225 正孔輸送層
230 アノード
Claims (5)
- 基板と、
前記基板上に配置されたマイクロレンズアレイと、
前記マイクロレンズアレイを形状適合的に被覆するバリア膜システムと、
を含む光学部品を備えることを特徴とするデバイス。 - マイクロレンズアレイに光学的に結合され、基板の上又は下に配置されたOLEDを更に備える請求項1の記載のデバイス。
- バリア膜の屈折率と、OLEDのアウトカップリング面の屈折率との差が、前記OLEDのアウトカップリング面の前記屈折率の約10%以内であるか、又はバリア膜の屈折率と、マイクロレンズアレイの屈折率との差が、前記マイクロレンズアレイの前記屈折率の約10%以内である請求項2に記載のデバイス。
- バリア膜が、マイクロレンズアレイを完全に包囲する請求項1から3のいずれか1項に記載のデバイス。
- マイクロレンズアレイ及びバリア膜の合計露出高さと、前記マイクロレンズアレイのみの高さとの差が10%以下である請求項1から4のいずれか1項に記載のデバイス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/930,229 US9818967B2 (en) | 2013-06-28 | 2013-06-28 | Barrier covered microlens films |
US13/930,229 | 2013-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015011997A true JP2015011997A (ja) | 2015-01-19 |
JP6362935B2 JP6362935B2 (ja) | 2018-07-25 |
Family
ID=51162438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014132062A Active JP6362935B2 (ja) | 2013-06-28 | 2014-06-27 | バリア被覆されたマイクロレンズフィルム |
Country Status (6)
Country | Link |
---|---|
US (1) | US9818967B2 (ja) |
EP (1) | EP2819202B1 (ja) |
JP (1) | JP6362935B2 (ja) |
KR (2) | KR20150002510A (ja) |
CN (1) | CN104253238B (ja) |
TW (1) | TWI699920B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017158775A1 (ja) * | 2016-03-16 | 2017-09-21 | パイオニア株式会社 | 発光装置及び発光システム |
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US9991463B2 (en) * | 2012-06-14 | 2018-06-05 | Universal Display Corporation | Electronic devices with improved shelf lives |
US10115930B2 (en) * | 2014-07-08 | 2018-10-30 | Universal Display Corporation | Combined internal and external extraction layers for enhanced light outcoupling for organic light emitting device |
DE102017004562A1 (de) * | 2017-05-14 | 2018-11-15 | Docter Optics Se | Verfahren zum Herstellen eines Mikroprojektors und eines Projektionsdisplays |
KR102383386B1 (ko) * | 2017-09-22 | 2022-04-08 | 한국전자통신연구원 | 유기 발광 다이오드 |
US10302822B1 (en) * | 2017-12-27 | 2019-05-28 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display and display panel thereof |
CN110824590A (zh) * | 2019-11-25 | 2020-02-21 | 京东方科技集团股份有限公司 | 微透镜阵列的制备方法、显示装置的制备方法及显示装置 |
CN111584739B (zh) * | 2020-05-08 | 2022-07-12 | 武汉华星光电半导体显示技术有限公司 | 一种oled显示面板及其制备方法、oled显示装置 |
US11757074B2 (en) * | 2020-06-12 | 2023-09-12 | Apple Inc. | Light-emitting diode display pixels with microlens stacks over light-emitting diodes |
CN112968092A (zh) * | 2020-11-19 | 2021-06-15 | 重庆康佳光电技术研究院有限公司 | 发光器件、其制作方法及具有其的显示面板 |
US20230244080A1 (en) * | 2022-02-03 | 2023-08-03 | Luminit Llc | Moire interference resistant diffuser for heads up displays |
CN115185025A (zh) * | 2022-07-26 | 2022-10-14 | 京东方科技集团股份有限公司 | 一种微透镜阵列基板及其制备方法、显示装置 |
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2013
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-
2014
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- 2014-06-17 CN CN201410270339.3A patent/CN104253238B/zh active Active
- 2014-06-26 KR KR20140078669A patent/KR20150002510A/ko active Application Filing
- 2014-06-27 JP JP2014132062A patent/JP6362935B2/ja active Active
- 2014-06-27 EP EP14174662.8A patent/EP2819202B1/en active Active
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2021
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JP2000066190A (ja) * | 1998-08-25 | 2000-03-03 | Toppan Printing Co Ltd | 液晶表示装置用カラーフィルター基板 |
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WO2017158775A1 (ja) * | 2016-03-16 | 2017-09-21 | パイオニア株式会社 | 発光装置及び発光システム |
Also Published As
Publication number | Publication date |
---|---|
TW201503451A (zh) | 2015-01-16 |
EP2819202A2 (en) | 2014-12-31 |
KR20210040016A (ko) | 2021-04-12 |
EP2819202B1 (en) | 2020-03-11 |
US9818967B2 (en) | 2017-11-14 |
TWI699920B (zh) | 2020-07-21 |
US20150001470A1 (en) | 2015-01-01 |
CN104253238A (zh) | 2014-12-31 |
KR20150002510A (ko) | 2015-01-07 |
KR102548645B1 (ko) | 2023-06-27 |
EP2819202A3 (en) | 2015-04-15 |
CN104253238B (zh) | 2019-01-22 |
JP6362935B2 (ja) | 2018-07-25 |
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