公开(公告)号：US20070196682A1

公开(公告)日：2007-08-23

申请号：US11627583

申请日：2007-01-26

Applicant: Robert Visser ,  Lorenza Moro ,  Paul Burrows ,  Eric Mast ,  Peter Martin ,  Gordon Graff ,  Mark Gross ,  Charles Bonham ,  Wendy Bennett ,  Michael Hall

Inventor： Robert Visser ,  Lorenza Moro ,  Paul Burrows ,  Eric Mast ,  Peter Martin ,  Gordon Graff ,  Mark Gross ,  Charles Bonham ,  Wendy Bennett ,  Michael Hall

IPC: B32B15/00 ,  B05D1/36 ,  B32B7/00 ,  C23C16/00 ,  B05D3/00

CPC classification number: H01M2/08 ,  G02F2001/133337 ,  H01L23/562 ,  H01L51/5256 ,  H01L2924/0002 ,  H01L2924/12044 ,  Y10T428/12347 ,  Y10T428/24 ,  H01L2924/00

Abstract: A three dimensional multilayer barrier. The barrier includes a first barrier continuous layer adjacent to a substrate; a first discontinuous decoupling layer adjacent to the first continuous barrier layer, the first discontinuous decoupling layer having at least two sections; and a second continuous barrier layer adjacent to the first discontinuous decoupling layer, the second barrier forming a wall separating the sections of the first discontinuous decoupling layer. A method of making the three dimensional multilayer barrier is also described.

Abstract translation: 三维多层屏障。 阻挡层包括与基底相邻的第一阻挡连续层; 与所述第一连续阻挡层相邻的第一不连续去耦层，所述第一不连续去耦层具有至少两个部分; 以及与所述第一不连续去耦层相邻的第二连续阻挡层，所述第二阻挡层形成分隔所述第一不连续去耦层的所述部分的壁。 还描述了制造三维多层屏障的方法。

公开(公告)号：US20070131172A1

公开(公告)日：2007-06-14

申请号：US11655258

申请日：2007-01-19

Applicant: Stephen Forrest ,  Paul Burrows ,  Vladimir Ban

Inventor： Stephen Forrest ,  Paul Burrows ,  Vladimir Ban

IPC: C23C16/00

CPC classification number: C23C14/50 ,  C23C14/12 ,  C23C14/54 ,  C23C14/568 ,  C23C16/30 ,  C23C16/45561 ,  H01L51/0002 ,  H01L51/001 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/56

Abstract: Methods for preparing organic thin films on substrates, the method comprising the steps of providing a plurality of organic precursors in the vapor phase, and reacting the plurality or organic precursors at a sub-atmospheric pressure. Also included are thin films made by such a method and apparatuses used to conduct such a method. The method is well-suited to the formation of organic light emitting devices and other display-related technologies.

Abstract translation: 用于在基底上制备有机薄膜的方法，所述方法包括以下步骤：在气相中提供多种有机前体，并使所述多个或有机前体在亚大气压下反应。 还包括通过用于进行这种方法的这种方法和装置制成的薄膜。 该方法非常适合于形成有机发光器件和其他显示相关技术。

公开(公告)号：US20060216951A1

公开(公告)日：2006-09-28

申请号：US11439474

申请日：2006-05-23

Applicant: Lorenza Moro ,  Xi Chu ,  Martin Rosenblum ,  Kenneth Nelson ,  Paul Burrows ,  Mark Gross ,  Mac Zumhoff ,  Peter Martin ,  Charles Bonham ,  Gordon Graff

Inventor： Lorenza Moro ,  Xi Chu ,  Martin Rosenblum ,  Kenneth Nelson ,  Paul Burrows ,  Mark Gross ,  Mac Zumhoff ,  Peter Martin ,  Charles Bonham ,  Gordon Graff

IPC: H01L21/31

CPC classification number: C23C14/0694 ,  H01L51/5256 ,  H01L51/56

Abstract: A method of making an encapsulated plasma sensitive device. The method comprises: providing a plasma sensitive device adjacent to a substrate; depositing a plasma protective layer on the plasma sensitive device using a process selected from non-plasma based processes, or modified sputtering processes; and depositing at least one barrier stack adjacent to the plasma protective layer, the at least one barrier stack comprising at least one decoupling layer and at least one barrier layer, the plasma sensitive device being encapsulated between the substrate and the at least one barrier stack, wherein the decoupling layer, the barrier layer, or both are deposited using a plasma process, the encapsulated plasma sensitive device having a reduced amount of damage caused by the plasma compared to an encapsulated plasma sensitive device made without the plasma protective layer. An encapsulated plasma sensitive device is also described.

Abstract translation: 一种制造封装等离子体敏感装置的方法。 该方法包括：提供与衬底相邻的等离子体敏感器件; 使用选自非等离子体工艺或改进的溅射工艺的工艺在等离子体敏感器件上沉积等离子体保护层; 以及沉积与所述等离子体保护层相邻的至少一个势垒堆叠，所述至少一个势垒堆叠包括至少一个去耦层和至少一个势垒层，所述等离子体敏感器件封装在所述衬底和所述至少一个阻挡层之间， 其中使用等离子体工艺沉积去耦层，阻挡层或两者，所述封装等离子体敏感器件与不具有等离子体保护层的封装的等离子体感应器件相比，具有由等离子体引起的损伤量减少。 还描述了封装的等离子体敏感器件。

公开(公告)号：US06469437B1

公开(公告)日：2002-10-22

申请号：US08964863

申请日：1997-11-05

Applicant: Gautam Parthasarathy ,  Paul Burrows ,  Stephen R. Forrest

Inventor： Gautam Parthasarathy ,  Paul Burrows ,  Stephen R. Forrest

IPC: H05B3326

CPC classification number: H05B33/28 ,  C07D209/82 ,  C07D487/22 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1074 ,  C09K2211/185 ,  C09K2211/186 ,  H01L51/0021 ,  H01L51/0077 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/0091 ,  H01L51/0092 ,  H01L51/5016 ,  H01L51/5092 ,  H01L51/5234 ,  H01L2251/308 ,  H01L2251/5315 ,  H01L2251/5323

Abstract: Organic light emitting devices are disclosed which include a heterostructure for producing electroluminescence wherein the heterostructure includes a non-metallic cathode. As a representative embodiment of the present invention, the heterostructure for producing electroluminescence includes in order, a non-metallic cathode layer (1), an electron injecting interface layer (6), an electron transporting layer (2), a hole transporting layer (3), and an anode layer (4); wherein the non-metallic cathode layer (1) includes an indium-tin oxide layer in contact with a copper phthalocyanine layer which functions as the electron injecting interface layer (6).

Abstract translation: 公开了包括用于产生电致发光的异质结构的有机发光器件，其中异质结构包括非金属阴极。 作为本发明的代表性实施例，用于制造电致发光的异质结构按顺序包括非金属阴极层（1），电子注入界面层（6），电子传输层（2），空穴传输层 3）和阳极层（4）;其中所述非金属阴极层（1）包括与用作电子注入界面层（6）的铜酞菁层接触的氧化铟锡层。

公开(公告)号：US06420031B1

公开(公告)日：2002-07-16

申请号：US09054707

申请日：1998-04-03

Applicant: Gautam Parthasarathy ,  Paul Burrows ,  Stephen R. Forrest

Inventor： Gautam Parthasarathy ,  Paul Burrows ,  Stephen R. Forrest

IPC: B32B700

CPC classification number: H01L51/5016 ,  C07D487/22 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1074 ,  C09K2211/185 ,  C09K2211/186 ,  H01L51/0021 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/0091 ,  H01L51/0092 ,  H01L51/102 ,  H01L51/5092 ,  H01L51/5234 ,  H01L2251/308 ,  H01L2251/5315 ,  H01L2251/5323 ,  H05B33/28 ,  Y10S428/917 ,  Y10T428/31504

Abstract: A novel class of low reflectivity, high transparency, non-metallic cathodes useful for a wide range of electrically active, transparent organic devices are disclosed. As a representative embodiment, the highly transparent non-metallic cathode of an OLED employs a thin film of copper phthalocyanine (CuPc) capped with a film of low-power, radio-frequency sputtered indium-tin-oxide (ITO). The CuPc prevents damage to the underlying organic layers during the ITO sputtering process. A theory of the invention is presented which suggests that damage-induced states at the non-metallic cathode/organic film interface are responsible for the efficient electron injection properties of the cathode. Due to the low reflectivity of the non-metallic cathode, a non-antireflection-coated, non-metallic-cathode-containing TOLED is disclosed that is 85% transmissive in the visible, emitting nearly identical amounts of light in the forward and back-scattered directions. The performance of the non-metallic-cathode-containing TOLED is found to be comparable to that of TOLEDs employing a more reflective and absorptive cathode consisting of a semi-transparent thin film of Mg:Ag capped with ITO.

公开(公告)号：US6046543A

公开(公告)日：2000-04-04

申请号：US774119

申请日：1996-12-23

Applicant: Vladimir Bulovic ,  Stephen R. Forrest ,  Paul Burrows ,  Dmitri Z. Garbuzov

Inventor： Vladimir Bulovic ,  Stephen R. Forrest ,  Paul Burrows ,  Dmitri Z. Garbuzov

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H01L51/52 ,  H01J1/62 ,  H01J63/04

CPC classification number: H01L51/5271 ,  B82Y10/00 ,  H01L51/5012 ,  H01L51/5088 ,  H01L51/5203 ,  H01L51/5265 ,  H01L2251/308 ,  H01L2251/5315 ,  H01L2251/5353 ,  H01L27/3209 ,  H01L51/0053 ,  H01L51/0081 ,  H01L51/52 ,  H01L51/5206 ,  H01L51/5209 ,  H01L51/5225 ,  H01L51/5253 ,  H01L51/5281

Abstract: An organic light emitting device (OLED) having an inverted structure including a cathode layer which is deposited on a substrate and on top of which an electron transporting layer (ETL), an electroluminescent (EL) layer, a hole transporting layer (HTL), a protection layer and an anode are deposited in sequence. The inverted OLED (IOLED) provides improved longevity, flexibility and efficiency over conventional OLEDs.

Abstract translation: 一种具有倒置结构的有机发光器件（OLED），该反相结构包括沉积在衬底上的阴极层，并且其顶部具有电子传输层（ETL），电致发光（EL）层，空穴传输层（HTL） 依次沉积保护层和阳极。 反向OLED（IOLED）提供比常规OLED更长寿命，灵活性和效率。

公开(公告)号：US5917280A

公开(公告)日：1999-06-29

申请号：US792046

申请日：1997-02-03

Applicant: Paul Burrows ,  Stephen R. Forrest

Inventor： Paul Burrows ,  Stephen R. Forrest

IPC: H05B33/12 ,  G09G3/30 ,  H01L27/32 ,  H01L51/50 ,  H01J1/62

CPC classification number: H01L27/3209

Abstract: Arrangements for biasing the individual light emitting elements of a stacked organic light emitting device (SOLED). A circuit is provided for independently driving the individual OLEDs in a conventional SOLED having one electrode coupled to ground potential and one further electrode for each of the OLEDs in the stack. Additionally, new SOLED structures are described in which each OLED in the stack is provided with a ground reference. A SOLED combining upright and inverted OLEDs is also described.

Abstract translation: 用于偏置堆叠的有机发光器件（SOLED）的各个发光元件的布置。 提供了一种用于独立驱动具有耦合到地电位的一个电极的传统SOLED中的各个OLED的独立驱动电路和用于堆叠中的每个OLED的一个另外的电极。 另外，描述了新的SOLED结构，其中堆叠中的每个OLED被提供有接地参考。 还描述了结合直立和倒置的OLED的SOLED。

公开(公告)号：US20070164376A1

公开(公告)日：2007-07-19

申请号：US11693022

申请日：2007-03-29

Applicant: Paul Burrows ,  Eric Mast ,  Peter Martin ,  Gordon Graff ,  Mark Gross ,  Charles Bonham ,  Wendy Bennett ,  Michael Hall

Inventor： Paul Burrows ,  Eric Mast ,  Peter Martin ,  Gordon Graff ,  Mark Gross ,  Charles Bonham ,  Wendy Bennett ,  Michael Hall

IPC: H01L29/94

CPC classification number: H01M2/08 ,  G02F2001/133337 ,  H01L23/562 ,  H01L23/564 ,  H01L51/003 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2924/0002 ,  H01L2924/12044 ,  Y10T156/10 ,  Y10T428/1059 ,  H01L2924/00

Abstract: An edge-sealed, encapsulated environmentally sensitive device. The device includes an environmentally sensitive device, and at least one edge-sealed barrier stack. The edge-sealed barrier stack includes a decoupling layer and at least two barrier layers. The environmentally sensitive device is sealed between an edge-sealed barrier stack and either a substrate or another edge-sealed barrier stack. A method of making the edge-sealed, encapsulated environmentally sensitive device is also disclosed.

Abstract translation: 边缘密封，密封的环保敏感设备。 该装置包括环境敏感装置和至少一个边缘密封阻挡层叠。 边缘密封势垒堆叠包括去耦层和至少两个阻挡层。 环境敏感装置被密封在边缘密封的阻挡层与衬底或另一边缘密封的阻挡层之间。 还公开了制造边缘密封的，封装的环境敏感装置的方法。

公开(公告)号：US07002294B2

公开(公告)日：2006-02-21

申请号：US10863182

申请日：2004-06-08

Applicant: Stephen Forrest ,  Paul Burrows

Inventor： Stephen Forrest ,  Paul Burrows

IPC: H05B33/04

CPC classification number: H01L51/5256 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/0081

Abstract: The present invention is directed to an organic optoelectronic device, such as an OLED device, provided with a vacuum deposited conformal composite coating for protecting the device from environmental elements such as moisture and oxygen. The present invention is also directed to a method for vacuum depositing a conformal composite coating directly onto an organic optoelectronic device, such as an OLED device, on a substrate. According to one embodiment, the invention provides a protected OLED device comprising a substrate; an active region positioned on said substrate; a first protective layer disposed over the active region; and a second protective layer disposed over the first protective layer, wherein said second protective layer comprises multiple sub-layers that further comprise an alternating series of two or more first polymeric sub-layers and two or more first high density sub-layers.

Abstract translation: 本发明涉及一种有机光电子器件，例如OLED器件，其具有真空沉积的保形复合涂层，用于保护器件免受环境因素如湿气和氧气的影响。 本发明还涉及一种用于将保形复合涂层真空沉积到衬底上的有机光电子器件（例如OLED器件）上的方法。 根据一个实施例，本发明提供一种受保护的OLED器件，其包括衬底; 位于所述衬底上的有源区; 设置在所述有源区上的第一保护层; 以及设置在所述第一保护层上的第二保护层，其中所述第二保护层包括多个子层，所述多个子层还包括两个或更多个第一聚合物子层和两个或更多个第一高密度子层的交替系列。

公开(公告)号：US20050239294A1

公开(公告)日：2005-10-27

申请号：US11112880

申请日：2005-04-22

Applicant: Martin Rosenblum ,  Xi Chu ,  Lorenza Moro ,  Kenneth Nelson ,  Paul Burrows ,  Mark Gross ,  Mac Zumhoff ,  Peter Martin ,  Charles Bonham ,  Gordon Graff

Inventor： Martin Rosenblum ,  Xi Chu ,  Lorenza Moro ,  Kenneth Nelson ,  Paul Burrows ,  Mark Gross ,  Mac Zumhoff ,  Peter Martin ,  Charles Bonham ,  Gordon Graff

IPC: H01L21/02 ,  H01L21/00 ,  H01L51/00 ,  H01L51/56 ,  H01L21/469

CPC classification number: C23C14/568 ,  B05D1/60 ,  B05D3/067 ,  B05D7/52 ,  H01L21/67155 ,  H01L21/67207 ,  H01L21/67236 ,  H01L51/0001 ,  H01L51/001 ,  H01L51/5237 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5338

Abstract: A tool for depositing multilayer coatings onto a substrate. In one configuration, the tool includes a includes an in-line organic material deposition station operating under at least one of a pressure or temperature controlled environment. In another, it further is of a hybrid design that incorporates both in-line and cluster tool features. In this latter configuration, at least one of the deposition stations is configured to deposit an inorganic layer, while at least one other deposition station is configured to deposit an organic layer. The tool is particularly well-suited to depositing multilayer coatings onto discrete substrates, as well as to encapsulating environmentally-sensitive devices placed on the flexible substrate.

Abstract translation: 用于将多层涂层沉积到基底上的工具。 在一种配置中，该工具包括在压力或温度受控环境中的至少一个下操作的在线有机材料沉积站。 另一方面，它进一步是兼并在线和集群工具功能的混合设计。 在后一种构造中，至少一个沉积站配置成沉积无机层，而至少一个其它沉积站被配置成沉积有机层。 该工具特别适用于将多层涂层沉积到分立的基板上，以及封装放置在柔性基板上的环境敏感设备。