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    Organic vertical cavity lasing device having organic active region
    13.
    发明授权
    Organic vertical cavity lasing device having organic active region 失效
    具有有机活性区的有机垂直腔激光装置

    公开(公告)号：US06876684B2

    公开(公告)日：2005-04-05

    申请号：US10269652

    申请日：2002-10-11

    Applicant: Keith B. Kahen ,  J. Ramon Vargas ,  Denis Y. Kondakov ,  Christopher T. Brown ,  Lelia Cosimbescu ,  Viktor Jarikov

    Inventor： Keith B. Kahen ,  J. Ramon Vargas ,  Denis Y. Kondakov ,  Christopher T. Brown ,  Lelia Cosimbescu ,  Viktor Jarikov

    IPC: B23K11/25 ,  B23K11/31 ,  H01S3/14 ,  H01S3/09 ,  H01S3/091 ,  H01S3/20

    CPC classification number: B23K11/255 ,  B23K11/31 ,  B23K11/315

    Abstract: An organic vertical cavity laser light producing device includes a bottom dielectric stack reflective to light over a predetermined range of wavelengths; an organic active region for producing laser light, and having an organic active region including emissive material; and a top dielectric stack spaced from the bottom dielectric stack and reflective to light over a predetermined range of wavelengths. Pump-beam light is transmitted and introduced into the organic active region through at least one of the dielectric stacks. The organic active region includes one or more periodic gain region(s) and organic spacer layers disposed on either side of the periodic gain region(s) and arranged so that the periodic gain region(s) is aligned with the antinodes of the device's standing wave electromagnetic field, and wherein the spacer layers are substantially transparent to the laser light.

    Abstract translation: 一种有机垂直腔激光产生装置包括反射预定波长范围内的光的底部电介质叠层; 用于产生激光的有机活性区域，并且具有包括发光材料的有机活性区域; 以及与所述底部电介质叠层隔开并在预定波长范围内反射的光的顶部电介质堆叠。 泵浦光束通过至少一个电介质堆叠传输并引入有机有源区域。 有机有源区域包括一个或多个周期性增益区域和设置在周期性增益区域的任一侧上的有机间隔层，并且被布置成使得周期性增益区域与设备的站立的波腹对准 波电磁场，并且其中间隔层对于激光基本上是透明的。

    One step synthesis for quinacridone compounds
    14.
    发明授权
    One step synthesis for quinacridone compounds 有权
    喹吖啶酮化合物的一步合成

    公开(公告)号：US06664396B1

    公开(公告)日：2003-12-16

    申请号：US10373246

    申请日：2003-02-24

    Applicant: Lelia Cosimbescu

    Inventor： Lelia Cosimbescu

    IPC: C07D47104

    CPC classification number: C07D471/04

    Abstract: Disclosed is a process for forming a N,N′-diarylquinacridone compound comprising the step of reacting a N,N′-unsubstituted quinacridone compound with a haloaryl compound in the presence of a metal or metal compound to arylate the N and N′ positions and form the corresponding N,N′-diarylquinacridone compound. The process is versatile and provides high yields and purity for the synthesis of N,N′-diarylquinacridone compounds.

    Abstract translation: 公开了一种形成N，N'-二芳基喹吖啶酮化合物的方法，包括在金属或金属化合物的存在下使N，N'-未取代的喹吖啶酮化合物与卤代芳基化合物反应以使N和N'位芳基化的步骤，以及 形成相应的N，N'-二芳基喹吖啶酮化合物。 该方法是通用的，并且为N，N'-二芳基喹吖啶酮化合物的合成提供高产率和纯度。

    Synthesis for quinacridone compounds
    18.
    发明授权
    Synthesis for quinacridone compounds 有权
    喹吖啶酮化合物的合成

    公开(公告)号：US07026481B2

    公开(公告)日：2006-04-11

    申请号：US10184281

    申请日：2002-06-27

    Applicant: Lelia Cosimbescu ,  Jianmin Shi

    Inventor： Lelia Cosimbescu ,  Jianmin Shi

    IPC: C07D471/02

    CPC classification number: C07D471/04

    Abstract: Disclosed is a process for forming a N,N′-diarylquinacridone compound comprising the step of reacting a 1,4-dialkylcarboxylate-2,5-bis(N-arylamino) benzene with an iodoaryl compound to form the corresponding 2,5-bis(N-diarylamino) compound. The process is versatile and provides high yields and purity for the synthesis of N,N′-diarylquinacridone compounds.

    Abstract translation: 公开了一种形成N，N'-二芳基喹吖啶酮化合物的方法，包括使1,4-二烷基羧酸酯-2,5-双（N-芳基氨基）苯与碘芳基化合物反应形成相应的2,5-双 （N-二芳基氨基）化合物。 该方法是通用的，并且为N，N'-二芳基喹吖啶酮化合物的合成提供高产率和纯度。

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