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    Stretchable display
    2.
    发明授权
    Stretchable display 有权

    公开(公告)号：US10741777B2

    公开(公告)日：2020-08-11

    申请号：US16204869

    申请日：2018-11-29

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Chi-Sun Hwang ,  Seung Youl Kang ,  Byoung-Hwa Kwon ,  Gi Heon Kim ,  Seong Hyun Kim ,  Jaehyun Moon ,  Young Sam Park ,  Seongdeok Ahn ,  Jeong Ik Lee ,  Sung Haeng Cho

    IPC: H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  B32B7/12 ,  B32B27/08

    Abstract: Provided is a stretchable display including an elastic body, a light emitting unit on the elastic body, and a wiring unit on the elastic body, wherein the light emitting unit includes a first substrate unit on the elastic body, a buffer layer on the first substrate unit, and a light emitting element on the buffer layer, the wiring unit includes a second substrate unit on the elastic body, a driving element configured to control the light emitting element, a wiring configured to electrically connect the driving element and the light emitting element, and an insulation layer configured to cover the driving element and the wiring, the light emitting unit and the wiring unit have respective corrugation structures, a thickness of the light emitting unit is larger than that of the wiring unit, a modulus of elasticity of the buffer layer is larger than that of the insulation layer, and a modulus of elasticity of the elastic body is smaller than that of the insulation layer.

    Organic light emitting diode with light-scattering layer with nano structure and air gaps
    3.
    发明授权
    Organic light emitting diode with light-scattering layer with nano structure and air gaps 有权
    具有纳米结构和气隙的光散射层的有机发光二极管

    公开(公告)号：US09577223B2

    公开(公告)日：2017-02-21

    申请号：US14662653

    申请日：2015-03-19

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jin Wook Shin ,  Jeong Ik Lee ,  HongKyw Choi ,  Jaehyun Moon ,  Jonghee Lee ,  Nam Sung Cho ,  Doo-Hee Cho ,  Chul Woong Joo ,  Jun-Han Han

    IPC: H01L51/52 ,  H01L51/56

    CPC classification number: H01L51/56 ,  H01L51/5203 ,  H01L51/5268

    Abstract: Provided is an organic light emitting diodes (OLED) and method of manufacturing the OLED. The OLED includes: a substrate; a light scattering layer having an uneven shape on the substrate; a transparent electrode film provided directly on and in contact with the light scattering layer; an organic light emitting layer on the transparent electrode film; and an electrode on the organic light emitting layer. The method of manufacturing the OLED includes: disposing a light scattering layer on a substrate; providing a transparent electrode film on the light scattering layer; and transferring the transparent electrode film to be directly on and in contact with the light scattering layer.

    Abstract translation: 提供了一种有机发光二极管（OLED）和OLED的制造方法。 OLED包括：基底; 在基板上具有不均匀形状的光散射层; 直接设置在光散射层上并与光散射层接触的透明电极膜; 透明电极膜上的有机发光层; 和有机发光层上的电极。 制造OLED的方法包括：在基板上设置光散射层; 在光散射层上提供透明电极膜; 并且将透明电极膜转印成与光散射层直接接触并接触。

    Hybrid light emitting device having a capping layer
    5.
    发明授权
    Hybrid light emitting device having a capping layer 有权
    具有封盖层的混合发光器件

    公开(公告)号：US08860050B2

    公开(公告)日：2014-10-14

    申请号：US13782183

    申请日：2013-03-01

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jun-Han Han ,  Jeong Ik Lee ,  Chul Woong Joo ,  Jin Woo Huh ,  Jaehyun Moon ,  Seung Koo Park ,  Joon Tae Ahn ,  Boong Joon Lee ,  Nam Sung Cho ,  Doo-Hee Cho ,  Joo Hyun Hwang ,  Jin Wook Shin ,  Hye Yong Chu

    IPC: H01L33/00 ,  H01L51/52 ,  H01L51/50

    CPC classification number: H01L51/5271 ,  H01L51/5036 ,  H01L51/5044

    Abstract: Provided is a hybrid light emitting device. The hybrid light emitting device may include the first light emitting part on the substrate, the capping layer, and the second light emitting part. The first light emitting part may emit light having a first wavelength, and the first light emitting part may include a first electrode, an organic emitting layer, and a second electrode sequentially disposed. A second light emitting part may generate light having a second wavelength. A capping layer may be disposed between the organic emitting layer and the second light emitting part. The capping layer may reflect light having the first wavelength and transmit light having the second wavelength.

    Abstract translation: 提供了一种混合发光装置。 混合发光器件可以包括衬底上的第一发光部分，覆盖层和第二发光部分。 第一发光部分可以发射具有第一波长的光，并且第一发光部分可以包括顺序地布置的第一电极，有机发光层和第二电极。 第二发光部分可以产生具有第二波长的光。 可以在有机发光层和第二发光部分之间设置覆盖层。 覆盖层可以反射具有第一波长的光并透射具有第二波长的光。

    ORGANIC LIGHT EMITTING DEVICES AND METHODS OF FABRICATING THE SAME
    7.
    发明申请
    ORGANIC LIGHT EMITTING DEVICES AND METHODS OF FABRICATING THE SAME 审中-公开
    有机发光装置及其制造方法

    公开(公告)号：US20140027727A1

    公开(公告)日：2014-01-30

    申请号：US13746816

    申请日：2013-01-22

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Bong Joon LEE ,  Doo-Hee Cho ,  Jaehyun Moon ,  Seung Koo Park ,  Jeong Ik Lee ,  Hye Yong Chu ,  Jin Wook Shin ,  Nam Sung Cho ,  Jin Woo Huh ,  Joon Tae Ahn ,  Jun-Han Han ,  Chul Woong Joo ,  Joo Hyun Hwang

    IPC: H01L51/52 ,  H01L51/56

    CPC classification number: H01L51/5281 ,  H01L51/5268 ,  H01L51/56

    Abstract: Disclosed are organic light emitting devices and methods of fabricating the same. The organic light emitting device may include light scattering parts having irregular island-shapes irregularly arranged. The organic light emitting device may further include a planarization layer, a first electrode, an organic light emitting layer, a second electrode, and an encapsulation layer. The light scattering parts may be formed using an organic solution having a low refractive index to improve light extraction efficiency of the organic light emitting device. Additionally, the light scattering parts of the irregular island-shapes may improve the light extraction efficiency of lights of all wavelengths, so as to be applied to an organic white light emitting device. The light scattering parts of the irregular island-shapes may be formed using the organic solution by a dewetting phenomenon. The light scattering parts may be formed at a temperature of about 250 degrees Celsius or less.

    Abstract translation: 公开了有机发光器件及其制造方法。 有机发光器件可以包括具有不规则排列的不规则岛状光散射部分。 有机发光器件还可以包括平坦化层，第一电极，有机发光层，第二电极和封装层。 光散射部分可以使用具有低折射率的有机溶液形成，以提高有机发光器件的光提取效率。 此外，不规则岛状光的散射部分可以提高所有波长的光的光提取效率，从而应用于有机白光发射装置。 不规则岛状的光散射部分可以通过除湿现象使用有机溶液形成。 光散射部分可以在约250摄氏度或更低的温度下形成。

    CMOS logic element including oxide semiconductor
    8.
    发明授权
    CMOS logic element including oxide semiconductor 有权

    公开(公告)号：US12237331B2

    公开(公告)日：2025-02-25

    申请号：US17520853

    申请日：2021-11-08

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Sung Haeng Cho ,  Byung-Do Yang ,  Sooji Nam ,  Jaehyun Moon ,  Jae-Eun Pi ,  Jae-Min Kim

    IPC: H01L27/02 ,  H01L27/092 ,  H01L29/24 ,  H03K19/018 ,  H03K19/0185 ,  H03K19/0948

    Abstract: Provided is a Complementary Metal Oxide Semiconductor (CMOS) logic element. The CMOS logic element includes a substrate including a PMOS area, a circuit wiring structure including an insulating layer and a wiring layer alternately stacked on the substrate, wherein the circuit wiring structure includes an NMOS area vertically spaced apart from the PMOS area, a first transistor disposed on the PMOS area, and a second transistor disposed on the NMOS area and complementarily connected to the first transistor, wherein the first transistor includes a first gate electrode, source/drain areas formed on the PMOS area on both sides of the first gate electrode, and a first channel connecting the source and drain areas to each other, wherein the second transistor includes a second gate electrode and a second channel vertically overlapping the second gate electrode, wherein the first channel includes silicon, wherein the second channel includes an oxide semiconductor.

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