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    Light Emitting Device with High Outcoupling
    1.
    发明申请
    Light Emitting Device with High Outcoupling 有权
    具有高输出耦合的发光装置

    公开(公告)号：US20100194267A1

    公开(公告)日：2010-08-05

    申请号：US12365349

    申请日：2009-02-04

    Applicant: Stephen R. Forrest ,  Noel Giebink

    Inventor： Stephen R. Forrest ,  Noel Giebink

    IPC: H01J1/62

    CPC classification number: H01L51/5262 ,  H01L51/52 ,  H01L51/5206 ,  H01L51/5212 ,  H01L51/5275

    Abstract: Organic light emitting devices having a low-index electrode and a substrate with a surface treatment are provided. The combination of a relatively low-index electrode and a surface-treated substrate may eliminate guided modes and increase the light outcoupled by the device. It has been found that the combination surprisingly provides up to 1.5 times more outcoupled light than would be expected based on the performance of similar devices having higher-index electrodes.

    Abstract translation: 提供了具有低折射率电极的有机发光器件和具有表面处理的衬底。 相对较低折射率的电极和经表面处理的基底的组合可以消除引导模式并增加由该装置输出的光。 已经发现，基于具有较高折射率电极的类似器件的性能，该组合令人惊奇地提供比预期的多1.5倍的外耦合光。

    Organic laser
    3.
    发明授权
    Organic laser 有权
    有机激光

    公开(公告)号：US09270086B2

    公开(公告)日：2016-02-23

    申请号：US12511797

    申请日：2009-07-29

    Applicant: Stephen R. Forrest ,  Stephane Kena-Cohen ,  Noel Giebink

    Inventor： Stephen R. Forrest ,  Stephane Kena-Cohen ,  Noel Giebink

    IPC: H01S5/00 ,  H01S5/36 ,  H01S5/04 ,  H01L51/50 ,  H01S5/183

    CPC classification number: H01S5/36 ,  H01L51/50 ,  H01S5/041 ,  H01S5/183

    Abstract: A device is provided. The device includes a first organic light emitting device, which further comprises a first electrode, a second electrode, and an organic emissive layer disposed between the first electrode and the second electrode. The device also includes a first laser device, which further comprises an optical cavity and an organic lasing material disposed within the optical cavity. A focus mechanism is disposed to focus light emitted by the first organic light emitting device onto the first laser device. Preferably, the focus mechanism provides light incident on the first laser device at least 10 times greater, and more preferably at least 100 times greater, in intensity than the light emitted by the first organic light emitting device.

    Abstract translation: 提供了一种设备。 该器件包括第一有机发光器件，其还包括第一电极，第二电极和设置在第一电极和第二电极之间的有机发光层。 该装置还包括第一激光装置，该第一激光装置还包括设置在光腔内的光学腔和有机激光材料。 设置聚焦机构以将由第一有机发光器件发射的光聚焦到第一激光器件上。 优选地，聚焦机构提供入射到第一激光器件上的光的强度比由第一有机发光器件发射的光的强度高至少10倍，更优选至少100倍。

    Light emitting device with high outcoupling
    4.
    发明授权
    Light emitting device with high outcoupling 有权
    具有高输出耦合的发光装置

    公开(公告)号：US08310150B2

    公开(公告)日：2012-11-13

    申请号：US12365349

    申请日：2009-02-04

    Applicant: Stephen R. Forrest ,  Noel Giebink

    Inventor： Stephen R. Forrest ,  Noel Giebink

    IPC: H05B33/00 ,  H01J1/62

    CPC classification number: H01L51/5262 ,  H01L51/52 ,  H01L51/5206 ,  H01L51/5212 ,  H01L51/5275

    Abstract: Organic light emitting devices having a low-index electrode and a substrate with a surface treatment are provided. The combination of a relatively low-index electrode and a surface-treated substrate may eliminate guided modes and increase the light outcoupled by the device. It has been found that the combination surprisingly provides up to 1.5 times more outcoupled light than would be expected based on the performance of similar devices having higher-index electrodes.

    Abstract translation: 提供了具有低折射率电极的有机发光器件和具有表面处理的衬底。 相对较低折射率的电极和经表面处理的基底的组合可以消除引导模式并增加由该装置输出的光。 已经发现，基于具有较高折射率电极的类似器件的性能，该组合令人惊奇地提供比预期的多1.5倍的外耦合光。

    ORGANIC LASER
    7.
    发明申请
    ORGANIC LASER 有权
    有机激光

    公开(公告)号：US20110026553A1

    公开(公告)日：2011-02-03

    申请号：US12511797

    申请日：2009-07-29

    Applicant: Stephen R. FORREST ,  Stephane Kena-Cohen ,  Noel Giebink

    Inventor： Stephen R. FORREST ,  Stephane Kena-Cohen ,  Noel Giebink

    IPC: H01S5/36 ,  H01S3/14 ,  H01S5/30

    CPC classification number: H01S5/36 ,  H01L51/50 ,  H01S5/041 ,  H01S5/183

    Abstract: A device is provided. The device includes a first organic light emitting device, which further comprises a first electrode, a second electrode, and an organic emissive layer disposed between the first electrode and the second electrode. The device also includes a first laser device, which further comprises an optical cavity and an organic lasing material disposed within the optical cavity. A focus mechanism is disposed to focus light emitted by the first organic light emitting device onto the first laser device. Preferably, the focus mechanism provides light incident on the first laser device at least 10 times greater, and more preferably at least 100 times greater, in intensity than the light emitted by the first organic light emitting device.

    Abstract translation: 提供了一种设备。 该器件包括第一有机发光器件，其还包括第一电极，第二电极和设置在第一电极和第二电极之间的有机发光层。 该装置还包括第一激光装置，该第一激光装置还包括设置在光腔内的光学腔和有机激光材料。 设置聚焦机构以将由第一有机发光器件发射的光聚焦到第一激光器件上。 优选地，聚焦机构提供入射到第一激光器件上的光的强度比由第一有机发光器件发射的光的强度高至少10倍，更优选至少100倍。

    Organic laser
    8.
    发明授权
    Organic laser 有权
    有机激光

    公开(公告)号：US07724796B2

    公开(公告)日：2010-05-25

    申请号：US11511356

    申请日：2006-08-29

    Applicant: Stephen Forrest ,  Noel Giebink

    Inventor： Stephen Forrest ,  Noel Giebink

    IPC: H01S5/00 ,  H01S3/00 ,  H01S3/09 ,  H01S3/091 ,  H01L27/15 ,  H01L35/24

    CPC classification number: H01S5/36 ,  H01L51/50 ,  H01S5/041

    Abstract: A device comprising an organic light emitting layer may be optically pumped to create excited states within the layer. When an electric field is applied across the layer, the excited states may dissociate into geminate polaron pairs within the organic layer. The dissociated states may change back to excitons when the electric field is rapidly reduced or removed. The organic light emitting layer may be optically pumped by an adjacent OLED, allowing for an electrically-driven device.

    Abstract translation: 包括有机发光层的器件可以被光泵浦以在层内产生激发态。 当跨越层施加电场时，激发态可以解离成有机层内的双子极化子对。 当电场迅速减少或去除时，解离状态可能会变回到激子。 有机发光层可以被相邻的OLED光泵浦，允许电驱动装置。

    STABLE BLUE PHOSPHORESCENT ORGANIC LIGHT EMITTING DEVICES
    9.
    发明申请
    STABLE BLUE PHOSPHORESCENT ORGANIC LIGHT EMITTING DEVICES 有权
    稳定的蓝色磷光体有机发光器件

    公开(公告)号：US20090278444A1

    公开(公告)日：2009-11-12

    申请号：US12257638

    申请日：2008-10-24

    Applicant: Stephen R. Forrest ,  Mark Thompson ,  Noel Giebink

    Inventor： Stephen R. Forrest ,  Mark Thompson ,  Noel Giebink

    IPC: H01J1/62

    CPC classification number: H01L51/5028 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/5016 ,  Y10S428/917

    Abstract: Novel combination of materials and device architectures for organic light emitting devices is provided. An organic light emitting device, is provided, having an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer includes a host and a phosphorescent emissive dopant having a peak emissive wavelength less than 500 nm, and a radiative phosphorescent lifetime less than 1 microsecond. Preferably, the phosphorescent emissive dopant includes a ligand having a carbazole group.

    Abstract translation: 提供了有机发光器件的材料和器件结构的新颖组合。 提供了一种有机发光器件，其具有阳极，阴极和布置在阳极和阴极之间的发光层。 发射层包括具有小于500nm的峰值发射波长的主体和磷光发光掺杂剂，以及小于1微秒的辐射磷光寿命。 优选地，磷光发光掺杂剂包括具有咔唑基团的配体。

    Organic laser
    10.
    发明申请
    Organic laser 有权
    有机激光

    公开(公告)号：US20080067530A1

    公开(公告)日：2008-03-20

    申请号：US11511356

    申请日：2006-08-29

    Applicant: Stephen Forrest ,  Noel Giebink

    Inventor： Stephen Forrest ,  Noel Giebink

    IPC: H01L33/00

    CPC classification number: H01S5/36 ,  H01L51/50 ,  H01S5/041

    Abstract: A device comprising an organic light emitting layer may be optically pumped to create excited states within the layer. When an electric field is applied across the layer, the excited states may dissociate into geminate polaron pairs within the organic layer. The dissociated states may change back to excitons when the electric field is rapidly reduced or removed. The organic light emitting layer may be optically pumped by an adjacent OLED, allowing for an electrically-driven device.

    Abstract translation: 包括有机发光层的器件可以被光泵浦以在层内产生激发态。 当跨越层施加电场时，激发态可以解离成有机层内的双子极化子对。 当电场迅速减少或去除时，解离状态可能会变回到激子。 有机发光层可以被相邻的OLED光泵浦，允许电驱动装置。

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