Electronic devices having a layer overlying an edge of a different layer and a process for forming the same
    11.
    发明授权
    Electronic devices having a layer overlying an edge of a different layer and a process for forming the same 有权
    具有覆盖不同层的边缘的层的电子器件及其形成工艺

    公开(公告)号:US07250632B2

    公开(公告)日:2007-07-31

    申请号:US11088164

    申请日:2005-03-23

    IPC分类号: H01L33/00

    摘要: An electronic device includes a radiation-emitting component, a radiation-responsive component, or a combination thereof. In one embodiment, the electronic device includes a substrate and a first structure overlying the substrate. The electronic device also includes a second structure that includes a first layer, wherein the first layer has a first refractive index, and the first layer includes a first edge. The electronic device further includes a second layer overlying at least portions of the first structure and the second structure at the first edge. The second layer has a second refractive index that is lower than the first refractive index. In another embodiment, the first structure includes a layer having a perimeter and a pattern lying within the perimeter. The pattern extends at least partly though the first layer to define an opening with a first edge. In another embodiment, a process is used to form the electronic device.

    摘要翻译: 电子设备包括辐射发射部件,辐射响应部件或其组合。 在一个实施例中,电子设备包括衬底和覆盖衬底的第一结构。 电子设备还包括第二结构,其包括第一层,其中第一层具有第一折射率,并且第一层包括第一边缘。 电子设备还包括在第一边缘处覆盖第一结构和第二结构的至少部分的第二层。 第二层具有低于第一折射率的第二折射率。 在另一个实施例中,第一结构包括具有位于周边内的周长和图案的层。 图案至少部分地延伸穿过第一层以限定具有第一边缘的开口。 在另一个实施例中,使用一个过程来形成电子设备。

    Electroluminescent copolymers with multi-functional monomers and methods for use thereof
    16.
    发明授权
    Electroluminescent copolymers with multi-functional monomers and methods for use thereof 有权
    具有多官能单体的电致发光共聚物及其使用方法

    公开(公告)号:US07049392B2

    公开(公告)日:2006-05-23

    申请号:US10771045

    申请日:2004-02-03

    IPC分类号: C08G73/00 C08F283/00

    摘要: Polymeric compositions are provided comprising a first plurality of first monomeric units comprising an aromatic group with at least one substituent selected from alkyl, heteroalkyl, alkenyl, heteroalkenyl, alkynyl, heteroalkynyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, and amino, and a second plurality of second multi-functional monomeric units, wherein each multi-functional monomeric unit is capable of forming a branching point in the polymeric composition, thereby resulting in a branched material. Invention compositions therefore have an altered morphology relative to similar non-branched materials. When used to form an EL layer within an EL device, this altered morphology results in EL layers with improved efficiency, which in turn results in more efficient EL devices.

    摘要翻译: 提供聚合物组合物,其包含第一多个第一单体单元,其包含芳族基团和至少一个选自烷基,杂烷基,烯基,杂烯基,炔基,杂炔基,芳基,芳基烷基,杂芳基,杂芳基烷基和氨基的取代基,第二多个 的第二多官能单体单元,其中每个多官能单体单元能够在聚合物组合物中形成支化点,从而得到支链材料。 因此,本发明组合物相对于相似的非支化材料具有改变的形态。 当用于在EL器件中形成EL层时,这种改变的形态导致EL层具有改进的效率,这又导致更有效的EL器件。

    Electronic devices having a layer overlying an edge of a different layer and a process for forming the same
    17.
    发明授权
    Electronic devices having a layer overlying an edge of a different layer and a process for forming the same 有权
    具有覆盖不同层的边缘的层的电子器件及其形成工艺

    公开(公告)号:US07572655B2

    公开(公告)日:2009-08-11

    申请号:US11830530

    申请日:2007-07-30

    IPC分类号: H01L21/00

    摘要: An electronic device includes a radiation-emitting component, a radiation-responsive component, or a combination thereof. In one embodiment, the electronic device includes a substrate and a first structure overlying the substrate. The electronic device also includes a second structure that includes a first layer, wherein the first layer has a first refractive index, and the first layer includes a first edge. The electronic device further includes a second layer overlying at least portions of the first structure and the second structure at the first edge. The second layer has a second refractive index that is lower than the first refractive index. In another embodiment, the first structure includes a layer having a perimeter and a pattern lying within the perimeter. The pattern extends at least partly though the first layer to define an opening with a first edge. In another embodiment, a process is used to form the electronic device.

    摘要翻译: 电子设备包括辐射发射部件,辐射响应部件或其组合。 在一个实施例中,电子设备包括衬底和覆盖衬底的第一结构。 电子设备还包括第二结构,其包括第一层,其中第一层具有第一折射率,并且第一层包括第一边缘。 电子设备还包括在第一边缘处覆盖第一结构和第二结构的至少部分的第二层。 第二层具有低于第一折射率的第二折射率。 在另一个实施例中,第一结构包括具有位于周边内的周长和图案的层。 图案至少部分地延伸穿过第一层以限定具有第一边缘的开口。 在另一个实施例中,使用一个过程来形成电子设备。