Organic Light Emitting Display Device and Method of Fabricating the Same
    1.
    发明申请
    Organic Light Emitting Display Device and Method of Fabricating the Same 有权
    有机发光显示装置及其制造方法

    公开(公告)号:US20140061598A1

    公开(公告)日:2014-03-06

    申请号:US13723689

    申请日:2012-12-21

    Abstract: Disclosed is an organic light emitting display device including: a first substrate including a plurality of pixel regions; a thin film transistor (TFT) formed in each of the plurality of pixel regions of a display unit of the substrate; a first electrode formed in the pixel region of the display unit; an organic light emitting unit formed in the pixel region of the display unit to emit light; a second electrode formed on the organic light emitting unit of the display unit; a passivation layer formed on the second electrode; and a second substrate formed on the passivation layer, wherein the second electrode is made of an alloy of silver (Ag) and an alkaline earth metal or an alloy of silver (Ag) and a rare earth metal, a composition ratio of the silver (Ag) and the alkaline earth metal or the rare earth metal is (more than 1):1, and a thickness of the second electrode ranges from 200 Å to 350-400 Å.

    Abstract translation: 公开了一种有机发光显示装置,包括:第一基板,包括多个像素区域; 形成在所述基板的显示单元的所述多个像素区域的每一个中的薄膜晶体管(TFT); 形成在所述显示单元的像素区域中的第一电极; 形成在所述显示单元的像素区域中以发光的有机发光单元; 形成在所述显示单元的有机发光单元上的第二电极; 形成在所述第二电极上的钝化层; 以及形成在所述钝化层上的第二基板,其中所述第二电极由银(Ag)和碱土金属的合金或银(Ag)和稀土金属的合金制成,所述银(Ag) Ag)和碱土金属或稀土金属(大于1):1,第二电极的厚度范围为200至350-400埃。

    Organic light emitting device
    2.
    发明授权

    公开(公告)号:US11557633B2

    公开(公告)日:2023-01-17

    申请号:US16994262

    申请日:2020-08-14

    Inventor: Byungsoo Kim

    Abstract: An organic light emitting device having a structure that a plurality of light emitting units are deposited, is disclosed, of which white color shift caused by variation of a viewing angle is reduced through a combination between dopant materials of the respective light emitting units. The organic light emitting device includes dopant materials emitting light of different wavelengths from the plurality of light emitting units. Therefore, in the organic light emitting device, variation of color and luminance, which is perceived by a user as a viewing angle is varied, may be reduced.

    ORGANIC LIGHT EMITTING DEVICE
    3.
    发明申请

    公开(公告)号:US20200381490A1

    公开(公告)日:2020-12-03

    申请号:US16994262

    申请日:2020-08-14

    Inventor: Byungsoo Kim

    Abstract: An organic light emitting device having a structure that a plurality of light emitting units are deposited, is disclosed, of which white color shift caused by variation of a viewing angle is reduced through a combination between dopant materials of the respective light emitting units. The organic light emitting device includes dopant materials emitting light of different wavelengths from the plurality of light emitting units. Therefore, in the organic light emitting device, variation of color and luminance, which is perceived by a user as a viewing angle is varied, may be reduced.

    ORGANIC LIGHT-EMITTING DEVICE
    4.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权
    有机发光装置

    公开(公告)号:US20170062751A1

    公开(公告)日:2017-03-02

    申请号:US15178985

    申请日:2016-06-10

    CPC classification number: H01L51/504 H01L27/3211 H01L51/5278

    Abstract: An organic light-emitting device includes a first electrode and a second electrode, a first organic emission layer disposed between the first electrode and the second electrode and comprising a first dopant, and a second organic emission layer disposed between the first electrode and the second electrode and comprising a second dopant. The maximum luminescence wavelength of the first dopant may be larger than the maximum luminescence wavelength of the second dopant. The difference between the maximum luminescence wavelength of the first dopant and the maximum luminescence wavelength of the second dopant is 10 nm or less.

    Abstract translation: 一种有机发光器件包括第一电极和第二电极,第一有机发光层设置在第一电极和第二电极之间并且包括第一掺杂剂和设置在第一电极和第二电极之间的第二有机发射层 并且包括第二掺杂剂。 第一掺杂剂的最大发光波长可以大于第二掺杂剂的最大发光波长。 第一掺杂剂的最大发光波长与第二掺杂剂的最大发光波长之间的差为10nm以下。

    Organic light emitting device
    5.
    发明授权

    公开(公告)号:US12302727B2

    公开(公告)日:2025-05-13

    申请号:US18083464

    申请日:2022-12-16

    Inventor: Byungsoo Kim

    Abstract: An organic light emitting device having a structure that a plurality of light emitting units are deposited, is disclosed, of which white color shift caused by variation of a viewing angle is reduced through a combination between dopant materials of the respective light emitting units. The organic light emitting device includes dopant materials emitting light of different wavelengths from the plurality of light emitting units. Therefore, in the organic light emitting device, variation of color and luminance, which is perceived by a user as a viewing angle is varied, may be reduced.

    ORGANIC LIGHT EMITTING DEVICE
    6.
    发明申请

    公开(公告)号:US20170194388A1

    公开(公告)日:2017-07-06

    申请号:US15198640

    申请日:2016-06-30

    Inventor: Byungsoo Kim

    CPC classification number: H01L27/3211 H01L51/5278 H01L2251/5315

    Abstract: An organic light emitting device having a structure that a plurality of light emitting units are deposited, is disclosed, of which white color shift caused by variation of a viewing angle is reduced through a combination between dopant materials of the respective light emitting units. The organic light emitting device includes dopant materials emitting light of different wavelengths from the plurality of light emitting units. Therefore, in the organic light emitting device, variation of color and luminance, which is perceived by a user as a viewing angle is varied, may be reduced.

    ORGANIC LIGHT EMITTING DEVICE
    7.
    发明公开

    公开(公告)号:US20240147800A1

    公开(公告)日:2024-05-02

    申请号:US18539207

    申请日:2023-12-13

    Inventor: Byungsoo Kim

    CPC classification number: H10K59/35 H10K50/19 H10K2102/3026

    Abstract: An organic light emitting device having a structure that a plurality of light emitting units are deposited, is disclosed, of which white color shift caused by variation of a viewing angle is reduced through a combination between dopant materials of the respective light emitting units. The organic light emitting device includes dopant materials emitting light of different wavelengths from the plurality of light emitting units. Therefore, in the organic light emitting device, variation of color and luminance, which is perceived by a user as a viewing angle is varied, may be reduced.

    Organic light-emitting device
    9.
    发明授权

    公开(公告)号:US09859518B2

    公开(公告)日:2018-01-02

    申请号:US15178985

    申请日:2016-06-10

    CPC classification number: H01L51/504 H01L27/3211 H01L51/5278

    Abstract: An organic light-emitting device includes a first electrode and a second electrode, a first organic emission layer disposed between the first electrode and the second electrode and comprising a first dopant, and a second organic emission layer disposed between the first electrode and the second electrode and comprising a second dopant. The maximum luminescence wavelength of the first dopant may be larger than the maximum luminescence wavelength of the second dopant. The difference between the maximum luminescence wavelength of the first dopant and the maximum luminescence wavelength of the second dopant is 10 nm or less.

    Organic light emitting display device and method of fabricating the same
    10.
    发明授权
    Organic light emitting display device and method of fabricating the same 有权
    有机发光显示装置及其制造方法

    公开(公告)号:US08698134B2

    公开(公告)日:2014-04-15

    申请号:US13723689

    申请日:2012-12-21

    Abstract: Disclosed is an organic light emitting display device including: a first substrate including a plurality of pixel regions; a thin film transistor (TFT) formed in each of the plurality of pixel regions of a display unit of the substrate; a first electrode formed in the pixel region of the display unit; an organic light emitting unit formed in the pixel region of the display unit to emit light; a second electrode formed on the organic light emitting unit of the display unit; a passivation layer formed on the second electrode; and a second substrate formed on the passivation layer, wherein the second electrode is made of an alloy of silver (Ag) and an alkaline earth metal or an alloy of silver (Ag) and a rare earth metal, a composition ratio of the silver (Ag) and the alkaline earth metal or the rare earth metal is (more than 1):1, and a thickness of the second electrode ranges from 200 Å to 350-400 Å.

    Abstract translation: 公开了一种有机发光显示装置,包括:第一基板,包括多个像素区域; 形成在所述基板的显示单元的所述多个像素区域的每一个中的薄膜晶体管(TFT); 形成在所述显示单元的像素区域中的第一电极; 形成在所述显示单元的像素区域中以发光的有机发光单元; 形成在所述显示单元的有机发光单元上的第二电极; 形成在所述第二电极上的钝化层; 以及形成在所述钝化层上的第二基板,其中所述第二电极由银(Ag)和碱土金属的合金或银(Ag)和稀土金属的合金制成,所述银(Ag) Ag)和碱土金属或稀土金属(大于1):1,第二电极的厚度范围为200至350-400埃。

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