公开(公告)号：US20170012092A1

公开(公告)日：2017-01-12

申请号：US15274185

申请日：2016-09-23

Applicant: LG DISPLAY CO., LTD.

Inventor： Kyoung Jin PARK ,  Ki Soub YANG ,  Seung Ryul CHOI ,  Kang Hyun KIM ,  Sam Jong LEE

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3258 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/0005 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/558

Abstract: A method of forming an organic light emitting diode (OLED) display device is discussed. The method according to an embodiment includes forming a first bank pattern on a substrate and in an emission region and a non-emission region; forming a second bank pattern on the first bank pattern; forming an organic emission layer on the substrate in the emission region; and forming a planarization film on the substrate to include an opening under the first and second bank patterns in the non-emission region. The second bank pattern is on the first bank pattern in the non-emission region, and the first bank pattern is in the opening of the planarization film in the non-emission region.

Abstract translation: 讨论了形成有机发光二极管（OLED）显示装置的方法。 根据实施例的方法包括在衬底上以及在发射区域和非发射区域中形成第一衬底图案; 在第一银行图案上形成第二银行图案; 在所述发射区域中的所述衬底上形成有机发射层; 以及在所述基板上形成平坦化膜，以在所述非发光区域中包括在所述第一和第二堤岸图案之下的开口。 第二存储体图案位于非发射区域中的第一存储体图案上，并且第一存储体图案处于非发射区域中的平坦化膜的打开状态。

公开(公告)号：US20160155786A1

公开(公告)日：2016-06-02

申请号：US14935159

申请日：2015-11-06

Applicant: LG Display Co., Ltd.

Inventor： Kyoung Jin PARK ,  Ki Soub YANG ,  Seung Ryul CHOI ,  Kang Hyun KIM ,  Sam Jong LEE

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3258 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/0005 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/558

Abstract: An organic light emitting diode (OLED) display device, and a method for manufacturing the OLED display device are discussed. The OLED display device according to one embodiment includes a substrate; a first bank pattern formed on the substrate and in an emission region and a non-emission region; a second bank pattern formed on the first bank pattern; an organic emission layer formed on the substrate in the emission region; and a planarization film formed on the substrate to include an opening under the first and second bank patterns in the non-emission region. The second bank pattern is on the first bank pattern in the non-emission region, and the first bank pattern is in the opening of the planarization film in the non-emission region.

Abstract translation: 讨论了有机发光二极管（OLED）显示装置和OLED显示装置的制造方法。 根据一个实施例的OLED显示装置包括基板; 形成在基板上和发射区域和非发射区域中的第一堤坝图案; 形成在第一银行图案上的第二银行图案; 形成在所述发光区域的所述基板上的有机发光层; 以及形成在所述基板上以在所述非发光区域中包括所述第一和第二堤岸图案下方的开口的平坦化膜。 第二存储体图案位于非发射区域中的第一存储体图案上，并且第一存储体图案处于非发射区域中的平坦化膜的打开状态。