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    • 5. 发明申请
    • ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
    • 有机发光二极管(OLED)显示面板及其制造方法
    • US20160293886A1
    • 2016-10-06
    • US14769323
    • 2014-10-15
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Donghui YUChun Jan WANGWenfeng SONG
    • H01L51/52H01L27/32H01L51/56
    • H01L51/5256H01L27/32H01L51/5246H01L51/5253H01L51/56H01L2251/55H01L2251/558
    • An organic light-emitting diode (OLED) display panel and a manufacturing method thereof are disclosed. The manufacturing method includes: providing a first substrate (1) and a second substrate (2), in which the first substrate (1) is provided with an OLED layer (3); coating a first sealant (4) on a surface of the OLED layer (3) of the first substrate (1); coating a second sealant (5) on a surface of the second substrate (2) and coating a third sealant (6) outside the second sealant (2) on the second substrate (2), in which the first sealant (4) has a viscosity less than that of the second sealant (5); and pressing the first substrate (1) and the second substrate (2) together and performing curing to allow the second sealant (5) to cover the first sealant(4) and fill a gap among the first substrate (1), the second substrate (2) and the third sealant (6). The manufacturing method can reduce the tension of a contact surface between the sealant and an OLED in the curing process, reduce the damage to the OLED, and ensure that a sealing structure of the OLED has good water resistance.
    • 公开了一种有机发光二极管(OLED)显示面板及其制造方法。 该制造方法包括:提供第一基板(1)和第二基板(2),其中第一基板(1)设置有OLED层(3); 在所述第一基板(1)的所述OLED层(3)的表面上涂覆第一密封剂(4); 在所述第二基板(2)的表面上涂覆第二密封剂(5)并在所述第二基板(2)上的所述第二密封剂(2)的外部涂覆第三密封剂(6),其中所述第一密封剂(4)具有 粘度小于第二密封剂(5)的粘度; 并且将所述第一基板(1)和所述第二基板(2)按压在一起并进行固化以允许所述第二密封剂(5)覆盖所述第一密封剂(4),并填充所述第一基板(1),所述第二基板 (2)和第三密封剂(6)。 该制造方法可以在固化过程中降低密封剂和OLED之间的接触表面的张力,减少对OLED的损害,并且确保OLED的密封结构具有良好的耐水性。
    • 8. 发明申请
    • ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE
    • 电致发光器件和显示器件
    • US20160254484A1
    • 2016-09-01
    • US14762048
    • 2014-12-04
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Donghui YUChun Jan WANGChengyuan LUO
    • H01L51/52
    • H01L51/5246
    • An electroluminescent device and a display device are provided. The electroluminescent device includes: a base substrate (100), a first surface of which is provided with a luminous element (110); a first substrate (210) having a first groove arranged to be opposed to the first surface of the base substrate (100); a sealing element (300) hermetically secured with a wall of the first groove, protruding from a notch of the first groove, and having a sealing groove provided to be opposed to a first surface of the base substrate (100); a part of the sealing element (300) protruding from the notch of the first groove is hermetically secured with the base substrate (100), and the luminous element (110) is arranged within the sealing groove. The electroluminescent device and display device depress the probability of the moisture in the air entering the sealing element and contacting with the luminous element, thus improving the performance and life of the electroluminescent device.
    • 提供了电致发光器件和显示器件。 电致发光器件包括:基底(100),其第一表面设置有发光元件(110); 第一衬底(210),其具有布置成与所述基底(100)的所述第一表面相对的第一凹槽; 密封元件(300),其密封地固定有第一凹槽的壁,从第一凹槽的凹口突出,并且具有设置成与基底基板(100)的第一表面相对的密封槽; 从第一槽的凹口突出的密封元件(300)的一部分与基底(100)气密地固定,发光体(110)配置在密封槽内。 电致发光器件和显示装置降低进入密封元件并与发光元件接触的空气中的水分的可能性,从而提高电致发光器件的性能和寿命。