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    Methods of forming a passivation layer
    161.
    发明授权
    Methods of forming a passivation layer 有权
    形成钝化层的方法

    公开(公告)号：US08975110B2

    公开(公告)日：2015-03-10

    申请号：US13070370

    申请日：2011-03-23

    Applicant: Soo-Young Kim ,  Chang-Ho Lee ,  Su-Min Park

    Inventor： Soo-Young Kim ,  Chang-Ho Lee ,  Su-Min Park

    IPC: H01L51/00 ,  H01L21/02 ,  C08G73/10 ,  C08G73/22 ,  C09D179/08 ,  G03F7/023 ,  G03F7/40

    CPC classification number: H01L21/02118 ,  C08G73/10 ,  C08G73/1085 ,  C08G73/22 ,  C09D179/08 ,  G03F7/0233 ,  G03F7/40 ,  H01L21/02282

    Abstract: In a composition of forming a passivation layer, the composition includes about 30 to about 60 percent by weight of a mixed polymer resin formed by blending polyamic acid and polyhydroxy amide, about 3 to about 10 percent by weight of a photoactive compound, about 2 to about 10 percent by weight of a cross-linking agent and an organic solvent. The passivation layer formed by using the composition has superior mechanical and physical properties, in which disadvantages of polyimide and polybenzoxazole are compensated by mixing both materials.

    Abstract translation: 在形成钝化层的组合物中，组合物包含约30至约60重量％的通过共混聚酰胺酸和多羟基酰胺形成的混合聚合物树脂，约3至约10重量％的光活性化合物，约2至 约10重量％的交联剂和有机溶剂。 通过使用该组合物形成的钝化层具有优异的机械和物理性能，其中通过混合两种材料补偿聚酰亚胺和聚苯并恶唑的缺点。

    MULTI-THROW ANTENNA SWITCH WITH OFF-STATE CAPACITANCE REDUCTION
    163.
    发明申请
    MULTI-THROW ANTENNA SWITCH WITH OFF-STATE CAPACITANCE REDUCTION 有权
    多级天线开关，具有不同的电容减少功能

    公开(公告)号：US20140043206A1

    公开(公告)日：2014-02-13

    申请号：US13570908

    申请日：2012-08-09

    Applicant: Minsik Ahn ,  Chang-Ho Lee ,  Aristotele Hadjichristos

    Inventor： Minsik Ahn ,  Chang-Ho Lee ,  Aristotele Hadjichristos

    IPC: H01Q1/50

    CPC classification number: H01Q1/50 ,  H04B1/006 ,  H04B1/406

    Abstract: A multi-throw antenna switch with off-state capacitance reduction is disclosed. In an exemplary embodiment, an apparatus is provided that includes a plurality of first stage switches connected to an antenna, and a plurality of second stage switches connected to the plurality of first stage switches, each first stage switch connected in series to one or more second stage switches to form a plurality of switchable signal paths connected to the antenna.

    Abstract translation: 公开了一种具有关闭状态电容降低的多掷天线开关。 在示例性实施例中，提供了一种装置，其包括连接到天线的多个第一级开关和连接到多个第一级开关的多个第二级开关，每个第一级开关串联连接到一个或多个第二级开关 级开关以形成连接到天线的多个可切换信号路径。

    Organic light emitting display device
    164.
    发明授权
    Organic light emitting display device 有权
    有机发光显示装置

    公开(公告)号：US08625055B2

    公开(公告)日：2014-01-07

    申请号：US13064561

    申请日：2011-03-31

    Applicant: Hyung-Jun Song ,  Jong-Hyuk Lee ,  Chang-Ho Lee ,  Il-Soo Oh ,  Hee-Jo Ko ,  Si-Jin Cho ,  Jin-Young Yun

    Inventor： Hyung-Jun Song ,  Jong-Hyuk Lee ,  Chang-Ho Lee ,  Il-Soo Oh ,  Hee-Jo Ko ,  Si-Jin Cho ,  Jin-Young Yun

    IPC: G02F1/1333 ,  G02F1/1335

    CPC classification number: G02F1/1334 ,  G02F2201/44 ,  H01L27/3232 ,  H01L27/326

    Abstract: An organic light emitting display device includes a substrate having a transmitting region interposed between pixel regions; thin film transistors on a first surface of the substrate; a passivation layer covering the thin film transistors; pixel electrodes on the passivation layer; an opposite electrode disposed to face the pixel electrodes; an organic emission layer between the pixel electrodes and the opposite electrode; a polymer dispersed liquid crystal (PDLC) device disposed such that the thin film transistors are between the PDLC device and the passivation layer, the PDLC device having: a first electrode; a second electrode; and a PDLC layer in which liquid crystal is dispersed in polymer matrix. Distortion of images transmitted through the organic light emitting display device is prevented by restricting scattering of the transmitted light, the transmission of the external light may be adjusted simply, and degradation of the brightness and color coordinate reproduction may be prevented.

    Abstract translation: 一种有机发光显示装置，包括：在像素区域之间具有透射区域的基板; 在所述基板的第一表面上的薄膜晶体管; 覆盖薄膜晶体管的钝化层; 钝化层上的像素电极; 设置成面对像素电极的相对电极; 像素电极和对置电极之间的有机发射层; 设置为使得所述薄膜晶体管位于所述PDLC器件和所述钝化层之间的聚合物分散液晶（PDLC）器件，所述PDLC器件具有：第一电极; 第二电极; 以及其中液晶分散在聚合物基质中的PDLC层。 通过限制透射光的散射来防止通过有机发光显示装置透射的图像的失真，可以简单地调节外部光的透射，并且可以防止亮度和色彩坐标再现的劣化。

    Systems and Methods for a Continuous, Linear, 360-Degree Analog Phase Shifter
    169.
    发明申请
    Systems and Methods for a Continuous, Linear, 360-Degree Analog Phase Shifter 有权
    连续，线性，360度模拟移相器的系统和方法

    公开(公告)号：US20120286839A1

    公开(公告)日：2012-11-15

    申请号：US13104777

    申请日：2011-05-10

    Applicant: Yunseo Park ,  Wangmyong Woo ,  Jaejoon Kim ,  Chang-Ho Lee

    Inventor： Yunseo Park ,  Wangmyong Woo ,  Jaejoon Kim ,  Chang-Ho Lee

    IPC: H03H11/20

    CPC classification number: H03H11/20 ,  H03F3/193 ,  H03F3/45183 ,  H03F3/45197 ,  H03F2203/45466 ,  H03F2203/45481

    Abstract: Embodiments of the invention may be directed to a continuous analog phase shifter for radio frequency (RF) signals, which can be integrated on a CMOS process or another compatible process where inherent process-dependent passive components such as inductors and capacitors may have low quality factors. Insertion loss degradation for a given amount of phase shift may be compensated by using an active compensation circuit/device that smartly controls negative resistance generated from the compensation circuit/device to cancel out finite resistance of a network, leading to very small insertion loss variation. According to an example aspect of the invention, improved phase linearity and increased phase shift for a given size may be obtained by incorporating the compensation circuit/device. Thus, example analog phase shifters in accordance with example embodiments of the invention may have one or more of low insertion loss variation, small size, and good phase linearity over more than a 360 degree phase shift.

    Abstract translation: 本发明的实施例可以涉及用于射频（RF）信号的连续模拟移相器，其可以集成在CMOS工艺或另一兼容工艺上，其中固有的与工艺相关的无源部件如电感器和电容器可能具有低质量因素 。 通过使用智能地控制从补偿电路/装置产生的负电阻来消除网络的有限电阻的有源补偿电路/装置可以补偿给定量的相移的插入损耗降低，导致非常小的插入损耗变化。 根据本发明的示例性方面，通过并入补偿电路/器件，可以获得给定尺寸的相位线性改善和增加的相移。 因此，根据本发明的示例性实施例的示例性模拟移相器可以具有超过360度相移的低插入损耗变化，小尺寸和良好的相位线性度中的一个或多个。

    Fluorene-containing compound and organic light emitting device employing the same
    170.
    发明授权
    Fluorene-containing compound and organic light emitting device employing the same 有权
    含芴化合物和使用该化合物的有机发光装置

    公开(公告)号：US08288014B2

    公开(公告)日：2012-10-16

    申请号：US12546824

    申请日：2009-08-25

    Applicant: Seok-Hwan Hwang ,  Young-Kook Kim ,  Yoon-Hyun Kwak ,  Jeoung-In Yi ,  Chang-Ho Lee

    Inventor： Seok-Hwan Hwang ,  Young-Kook Kim ,  Yoon-Hyun Kwak ,  Jeoung-In Yi ,  Chang-Ho Lee

    IPC: H01L51/50

    CPC classification number: C07C211/54 ,  C09B57/008

    Abstract: A novel fluorene-containing compound and an organic electroluminescent device including an organic layer employing the same. The fluorene-containing compound has excellent electrical characteristics and an excellent charge transporting capability, and so can be used as a hole injecting material, hole transporting material, and/or emitting material that is suitable for all-color fluorescent and phosphorescent devices, such as red, green, blue, and white fluorescent and phosphorescent devices. Accordingly, an organic electroluminescent device employing the fluorene-containing compound has high efficiency, a low driving voltage, high brightness, and a long lifetime.

    Abstract translation: 含有新颖芴的化合物和包括使用其的有机层的有机电致发光器件。 含芴化合物具有优异的电特性和优异的电荷输送能力，因此可用作适用于全色荧光和磷光装置的空穴注入材料，空穴传输材料和/或发射材料，例如 红色，绿色，蓝色和白色荧光和磷光装置。 因此，使用含芴化合物的有机电致发光元件的效率高，驱动电压低，亮度高，寿命长。

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