JP2005235765A - 有機電界発光表示装置及びその製造方法、膜形成装置 - Google Patents
有機電界発光表示装置及びその製造方法、膜形成装置 Download PDFInfo
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- 238000001771 vacuum deposition Methods 0.000 description 1
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- 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
- H05B33/04—Sealing arrangements, e.g. against humidity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/12—Puncture preventing arrangements
- B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
-
- 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
-
- 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
- H10K59/873—Encapsulations
-
- 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
- H10K2102/3023—Direction of light emission
- H10K2102/3026—Top emission
-
- 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
- H10K59/12—Active-matrix OLED [AMOLED] displays
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
【解決手段】基板と、前記基板の一面に備わった有機電界発光素子を含む有機電界発光部と、パリレンポリマー材で備わり、前記有機電界発光部を覆うように形成された密封部とを備えた有機電界発光表示装置である。
【選択図】図1
Description
前記有機電界発光素子は、前記ガラス基板の方向から順に形成された第1電極層、少なくとも有機発光層を含む有機層、及び第2電極層を備え、前記第2電極層は、透明に備わりうる。
このような有機電界発光部2は、一般的なパッシブマトリクス駆動型またはアクティブ駆動型の有機電界発光部の製造方法がいずれも適用されうる。
2 有機電界発光部
21 第1電極層
22 絶縁膜
23 有機層
24 第2電極層
3 密封部
4 保護膜
Claims (18)
- 基板と、
前記基板の一面に配置された有機電界発光素子を含む有機電界発光部と、
前記有機電界発光部を覆うように形成されると共に、パリレンポリマー材でなる密封部と、
を備えたことを特徴とする有機電界発光表示装置。 - 前記基板は光透過性のガラスで形成されていることを特徴とする請求項1に記載の有機電界発光表示装置。
- 前記第1電極層と第2電極層との少なくともいずれか一方は、光透過性を有することを特徴とする請求項1又は請求項2に記載の有機電界発光表示装置。
- 前記パリレンポリマー材は、パリレンN、パリレンD、パリレンCから選ばれることを特徴とする請求項1乃至請求項3のいずれか一項に記載の有機電界発光表示装置。
- 前記有機電界発光部と前記密封部との間に、シリコンオキシド、シリコンナイトライド、シリコンオキシナイトライドから選ばれる材料を含む保護膜が介在されていることを特徴とする請求項1乃至請求項4のいずれか一項に記載の有機電界発光表示装置。
- 前記基板は、少なくとも1つのTFTを備えることを特徴とする請求項1乃至請求項5のいずれか一項に記載の有機電界発光表示装置。
- 基板の一面に、有機電界発光素子を含む有機電界発光部を少なくとも一つ以上形成する段階と、
パリレン粉末を加熱して気化させ、気相のパリレンモノマーを生成する段階と、
前記気相のパリレンモノマーを前記有機電界発光部に蒸着させ、パリレンポリマー材でなる密封部を形成する段階と、
を含むことを特徴とする有機電界発光表示装置の製造方法。 - 前記気相のパリレンモノマーを生成する段階は、
前記パリレン粉末をパリレンダイマ形態に気化する一次加熱工程と、
前記パリレンダイマをパリレンモノマーに熱分解させる二次加熱工程と、
を備えることを特徴とする請求項7に記載の有機電界発光表示装置の製造方法。 - 前記一次加熱工程は、前記パリレン粉末を130℃〜200℃の温度範囲で加熱することを特徴とする請求項8に記載の有機電界発光表示装置の製造方法。
- 前記二次加熱工程は、前記パリレンダイマを500℃〜700℃の温度範囲で加熱することを特徴とする請求項8又は請求項9に記載の有機電界発光表示装置の製造方法。
- 前記密封部を形成する段階の前に、前記有機電界発光部を覆うようにシリコンオキシド、シリコンナイトライド、シリコンオキシナイトライドから選ばれる材料を含む保護膜を蒸着する段階を備えることを特徴とする請求項7に記載の有機電界発光表示装置の製造方法。
- パリレン粉末を加熱して気相のパリレンモノマーを形成する加熱部と、
内側に基板を載置することが可能であり、前記加熱部に連通されて前記パリレンモノマーを前記基板の一面に凝縮させる密封部形成用蒸着部と、
を備えることを特徴とする膜形成装置。 - 前記加熱部は、
前記パリレン粉末を加熱してパリレンダイマ形態に気化する第1加熱部と、
前記パリレンダイマをパリレンモノマーに熱分解させる第2加熱部と、
を備えることを特徴とする請求項12に記載の膜形成装置。 - 前記第1加熱部が前記第2加熱部に連結され、前記第2加熱部が前記密封部形成用蒸着部に連結されたことを特徴とする請求項13に記載の膜形成装置。
- 前記第1加熱部及び前記第2加熱部は、前記密封部形成用蒸着部内に配設されたことを特徴とする請求項13に記載の膜形成装置。
- 蒸着されていないパリレン分子をトラップする液体コールドトラップを、前記密封部形成用蒸着部に連通させたことを特徴とする請求項12乃至請求項15のいずれか一項に記載の膜形成装置。
- 前記密封部形成用蒸着部は、前記加熱部と断熱されるように設けられていることを特徴とする請求項12乃至請求項16のいずれか一項に記載の膜形成装置。
- 前記基板にシリコンオキシド、シリコンナイトライド、シリコンオキシナイトライドから選ばれる材料を含む保護膜を蒸着する保護膜形成用蒸着部が、前記密封部形成用蒸着部に連通されていることを特徴とする請求項12乃至請求項17に記載の膜形成装置。
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KR1020040010415A KR100637147B1 (ko) | 2004-02-17 | 2004-02-17 | 박막의 밀봉부를 갖는 유기 전계 발광 표시장치, 그제조방법 및 막 형성장치 |
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JP2005235765A true JP2005235765A (ja) | 2005-09-02 |
JP4469739B2 JP4469739B2 (ja) | 2010-05-26 |
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US (1) | US20050179379A1 (ja) |
JP (1) | JP4469739B2 (ja) |
KR (1) | KR100637147B1 (ja) |
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- 2005-02-16 JP JP2005038719A patent/JP4469739B2/ja not_active Expired - Fee Related
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KR100742561B1 (ko) | 2005-12-08 | 2007-07-25 | 한국전자통신연구원 | 엔캡슐레이션 막의 선택적 형성 방법 및 이를 이용하는유기 발광 소자 및 유기 박막 트랜지스터 |
JP2012519936A (ja) * | 2009-03-04 | 2012-08-30 | エスアールアイ インターナショナル | 有機電気装置のための封入方法 |
JP2014044421A (ja) * | 2012-08-24 | 2014-03-13 | Samsung Display Co Ltd | 薄膜トランジスタアレイ基板及びそれを含む表示装置 |
JP2014127323A (ja) * | 2012-12-26 | 2014-07-07 | Konica Minolta Inc | 有機エレクトロルミネッセンス素子製造方法及び有機エレクトロルミネッセンス素子 |
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KR100637147B1 (ko) | 2006-10-23 |
US20050179379A1 (en) | 2005-08-18 |
KR20050082060A (ko) | 2005-08-22 |
JP4469739B2 (ja) | 2010-05-26 |
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