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    FILM PRODUCTION METHOD AND SYSTEM
    1.
    发明申请
    FILM PRODUCTION METHOD AND SYSTEM 审中-公开

    公开(公告)号：US20180318875A1

    公开(公告)日：2018-11-08

    申请号：US15841152

    申请日：2017-12-13

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Chinlung LIAO ,  Guang YAN ,  Chang Yen WU

    IPC: B05D3/06 ,  B05D3/00 ,  B05D1/02

    Abstract: A film production method and system are provided. The film production method includes: forming an ink layer on the base substrate covering the surface of the base substrate, the ink layer including a solvent and a film-forming material dissolved in the solvent; blowing gas to the ink layer so that the solvent in the ink layer spreads towards the periphery of the base substrate; removing the solvent in the ink layer so that the film-forming material in the ink layer forms a film covering the surface of the base substrate. The film production system applies to the film production method described above.

    CRUCIBLE
    3.
    发明申请
    CRUCIBLE 审中-公开

    公开(公告)号：US20200063253A1

    公开(公告)日：2020-02-27

    申请号：US15751189

    申请日：2017-07-27

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Wei QUAN ,  Chang Yen WU

    IPC: C23C14/24

    Abstract: The disclosure provides a crucible. The crucible includes a crucible body, wherein the crucible body includes a first crucible component (11) and a second crucible component (12), and a volume of the second crucible component (12) is smaller than that of the first crucible component (11); and the first crucible component (11) includes an opening (111) and a bottom surface (112) facing the opening (111), an end of the second crucible component (12) is connected with the bottom surface of the first crucible component (11), and an internal cavity of the second crucible component (12) connects with an internal cavity of the first crucible component (11). The crucible can prevent evaporation material in the crucible with a large volume from being heated non-uniformly.

    TANDEM ORGANIC LIGHT EMITTING DIODE AND PREPARATION METHOD THEREOF
    5.
    发明申请
    TANDEM ORGANIC LIGHT EMITTING DIODE AND PREPARATION METHOD THEREOF 有权
    有机发光二极管及其制备方法

    公开(公告)号：US20160028038A1

    公开(公告)日：2016-01-28

    申请号：US14419392

    申请日：2014-07-18

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Chang Yen WU

    IPC: H01L51/50 ,  H01L51/56

    CPC classification number: H01L51/5092 ,  H01L51/5278 ,  H01L51/56

    Abstract: A tandem organic light emitting diode and a preparation method thereof are provided. The tandem organic light emitting diode includes: at least two light-emitting units (11, 12); a charge generation layer (21) disposed between the light emitting units (11, 12); wherein, the charge generation layer (21) includes a mixed conductive layer (211), and the mixed conductive layer (211) is made by mixing at least one material having a conductivity greater than 103 S/cm with a content of 5˜95 wt % and at least one material having a conductivity less than 10−6 S/cm with a content of 95˜5 wt %. The tandem organic light emitting diode is applicable in a display device.

    Abstract translation: 提供串联有机发光二极管及其制备方法。 串联有机发光二极管包括：至少两个发光单元（11,12）; 设置在发光单元（11,12）之间的电荷产生层（21）; 其中，电荷产生层（21）包括混合导电层（211），混合导电层（211）通过混合至少一种导电率大于103S / cm的材料，其含量为5〜95 wt％和至少一种导电率小于10-6S / cm的材料，其含量为95〜5wt％。 串联式有机发光二极管适用于显示装置。

    OLED DISPLAY PANEL AND FABRICATION METHOD THEREOF, AND DISPLAY DEVICE
    9.
    发明申请
    OLED DISPLAY PANEL AND FABRICATION METHOD THEREOF, AND DISPLAY DEVICE 有权
    OLED显示面板及其制造方法及显示装置

    公开(公告)号：US20160300888A1

    公开(公告)日：2016-10-13

    申请号：US14437164

    申请日：2014-09-26

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Chun Jan WANG ,  Chang Yen WU

    IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

    CPC classification number: H01L27/322 ,  H01L27/3213 ,  H01L27/3244 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5284 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5315

    Abstract: An OLED display panel and a fabrication method thereof, and a display device are disclosed. The OLED display panel comprises: an array substrate and a package cover plate disposed opposite to each other, and an OLED layer which is formed on a surface of the array substrate facing the package cover plate and comprises a plurality of OLEDs. The OLED display panel further comprises: a first thin film packaging layer, covering the OLED layer and bonded to the array substrate; a color filter layer, provided on a side of the first thin film packaging layer facing the package cover plate; and a bonding adhesive, filled between the array substrate and the package cover plate to bond the array substrate and the package cover plate, the bonding adhesive covering the color filter layer and the first thin film packaging layer.

    Abstract translation: 公开了一种OLED显示面板及其制造方法以及显示装置。 OLED显示面板包括：阵列基板和彼此相对设置的封装盖板，以及形成在面向封装盖板的阵列基板的表面上并包括多个OLED的OLED层。 OLED显示面板还包括：第一薄膜封装层，覆盖OLED层并结合到阵列基板; 滤色器层，设置在面向封装盖板的第一薄膜封装层的一侧上; 以及填充在阵列基板和封装盖板之间的接合粘合剂，以结合阵列基板和封装盖板，覆盖滤色器层和第一薄膜封装层的粘合粘合剂。

    ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY PANEL AND DISPLAY DEVICE
    10.
    发明申请
    ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY PANEL AND DISPLAY DEVICE 有权
    有机发光二极管（OLED）显示面板和显示设备

    公开(公告)号：US20160163772A1

    公开(公告)日：2016-06-09

    申请号：US14429691

    申请日：2014-05-28

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Chang Yen WU

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50

    CPC classification number: H01L27/3218 ,  H01L27/3211 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/504 ,  H01L51/5096 ,  H01L51/5234 ,  H01L51/5265 ,  H01L2251/552 ,  H01L2251/558

    Abstract: An organic light-emitting diode (OLED) display panel and a display device are provided. A pixel unit of the OLED display panel includes a first sub-pixel, a second sub-pixel and a third sub-pixel and further includes an anode layer, a cathode layer and an organic function layer. The organic function layer includes: a first emission layer (EML1) configured to cover at least two adjacent sub-pixels comprising the first sub-pixel; a carrier blocking layer (CBL) configured to cover the second sub-pixel and the third sub-pixel; a second emission layer (EML2) arranged at an area provided with the first sub-pixel and the second sub-pixel and configured to at least cover the second sub-pixel; and a third emission layer (EML3) configured to cover at least two adjacent sub-pixels comprising the third sub-pixel. The OLED display panel can improve the pixel density.

    Abstract translation: 提供有机发光二极管（OLED）显示面板和显示装置。 OLED显示面板的像素单元包括第一子像素，第二子像素和第三子像素，并且还包括阳极层，阴极层和有机功能层。 有机功能层包括：第一发射层（EML1），被配置为覆盖包括第一子像素的至少两个相邻子像素; 配置为覆盖所述第二子像素和所述第三子像素的载波阻挡层（CBL）; 布置在设置有第一子像素和第二子像素并且被配置为至少覆盖第二子像素的区域处的第二发射层（EML2）; 以及被配置为覆盖包括所述第三子像素的至少两个相邻子像素的第三发射层（EML3）。 OLED显示面板可以提高像素密度。

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