公开(公告)号：US20180122881A1

公开(公告)日：2018-05-03

申请号：US15789836

申请日：2017-10-20

Applicant: LG DISPLAY CO., LTD.

Inventor： SangIl SHIN ,  DoHyung KIM ,  SeHwan NA ,  YoungJu PARK

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3233

Abstract: Provided is an electroluminescence display device. The electroluminescence display device includes a display area, a non-display area positioned the outer periphery of the display area, a thin film transistor in the display area, and a power supply line in the non-display area and connected to the thin film transistor. The power supply line includes a first part and a second part separated from each other, and a third part connected to the first part and the second part, and also includes a first layer formed along an edge portion of the power supply line and covering the edge portion of the power supply line.

公开(公告)号：US20140117336A1

公开(公告)日：2014-05-01

申请号：US14061924

申请日：2013-10-24

Applicant: LG Display Co., Ltd.

Inventor： MiSo KIM ,  DoHyung KIM ,  SeHwan NA ,  ChiMin CHOI

IPC: H01L27/32

CPC classification number: H01L27/3246 ,  H01L27/32 ,  H01L27/3204 ,  H01L27/3274 ,  H01L51/0097 ,  H01L51/5246 ,  H01L2251/5338

Abstract: The present invention relates to a flexible organic electroluminescent device, and the invention disclosed herein includes a switching thin film transistor and a drive thin film transistor formed at the each pixel region on a substrate; a first electrode connected to a drain electrode of the drive thin film transistor, and formed at the each pixel region; a bank formed on the display area and non-display area of the substrate; a spacer formed on a bank in the non-display area, and disposed in the vertical direction in parallel to a lateral surface of the display area; an organic light emitting layer separately formed for each pixel region; a second electrode formed on an entire surface of the organic light emitting layer; an organic layer formed on an entire surface of the substrate; a barrier film located to face the substrate.

Abstract translation: 柔性有机电致发光器件本发明涉及一种柔性有机电致发光器件，本发明公开了一种形成在衬底上每个像素区域处的开关薄膜晶体管和驱动薄膜晶体管， 连接到所述驱动薄膜晶体管的漏电极并形成在所述每个像素区域处的第一电极; 形成在基板的显示区域和非显示区域上的堤岸; 形成在所述非显示区域中的堤岸上的间隔件，并且平行于所述显示区域的侧面设置在垂直方向上; 分别为每个像素区域形成的有机发光层; 形成在有机发光层的整个表面上的第二电极; 形成在所述基板的整个表面上的有机层; 位于面对衬底的阻挡膜。

公开(公告)号：US20240292689A1

公开(公告)日：2024-08-29

申请号：US18441834

申请日：2024-02-14

Applicant: LG Display Co., Ltd.

Inventor： Soonsung AHN ,  SeHwan NA ,  Taehwi KIM ,  JinHo LIM ,  Jaesung KIM

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/1213

Abstract: A display device and a display panel are discussed. In one example, the display device includes a data driving circuit to supply a plurality of data voltages to a plurality of data lines, wherein the plurality of data lines comprise first data lines and second data lines; a gate driving circuit to supply a plurality of gate signals to a plurality of gate lines; and a display panel having the first data lines disposed in a first area corresponding to the data driving circuit, and the second data lines disposed in a second area located outside of the first area. Further, the display panel can include first data link lines for connecting the first data lines to the data driving circuit, and second data link lines with connecting paths arranged in a stepped line configuration for connecting the second data lines to the data driving circuit.

公开(公告)号：US20240251589A1

公开(公告)日：2024-07-25

申请号：US18626111

申请日：2024-04-03

Applicant: LG Display Co., Ltd.

Inventor： SangHyun LIM ,  MinJi KANG ,  SeHwan NA

IPC: H10K50/844 ,  H04N23/54 ,  H10K59/00 ,  H10K59/122 ,  H10K77/10

CPC classification number: H10K50/844 ,  H04N23/54 ,  H10K59/00 ,  H10K59/122 ,  H10K77/10

Abstract: Discussed is a display device including an organic light emitting device in a display area on a substrate, a thin film transistor connected with the organic light emitting device, a planarization layer on the thin film transistor, a protecting portion on a buffer area on the substrate, the protecting portion surrounding at least a portion of a camera area on the substrate, the buffer area disposed between the display area and the camera area, a dam structure on the buffer area, the dam structure apart from the protecting portion, an encapsulation layer including a first encapsulation layer, a second encapsulation layer on the first encapsulation layer, and a third encapsulation layer on the second encapsulation layer, and a hole in the camera area, the hole provided inside the display area. The first encapsulation layer and the third encapsulation layer are disposed on a side surface of the planarization layer.

公开(公告)号：US20200211470A1

公开(公告)日：2020-07-02

申请号：US16726896

申请日：2019-12-25

Applicant: LG Display Co., Ltd.

Inventor： SangHyun LIM ,  Kiyoung SUNG ,  SeHwan NA

IPC: G09G3/3266 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  G09G3/3258

Abstract: A light emitting display apparatus comprises a light emitting display panel including a display area displaying an image and a non-display area surrounding the display area; a first non-display area of the non-display area including a pad area provided with pads electrically connected with a circuit board, a boundary area adjacent to the display area, and a bending area provided between the pad area and the boundary area, a power line pad and a first sensing line pad provided in the pad area; wherein the power line pad supplies a power source to the pixels and is connected with a power line provided in the pad area, the bending area and the boundary area, and wherein the first sensing line pad is connected with a first sensing line provided in the pad area, the bending area and the boundary area, and the first sensing line is connected with the power line in the boundary area.

公开(公告)号：US20160254335A1

公开(公告)日：2016-09-01

申请号：US15068095

申请日：2016-03-11

Applicant: LG DISPLAY CO., LTD.

Inventor： JiNo LEE ,  SangMoo SONG ,  JungChul KIM ,  SeHwan NA ,  JiYun KIM ,  Taro HASUMI

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

CPC classification number: H01L27/3262 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5212 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2227/323

Abstract: Disclosed are an organic light emitting diode device, and a method for fabricating the same. The organic light emitting diode device comprises a non-active area formed outside an active area of a substrate; a switching thin film transistor and a driving thin film transistor at each of the pixel regions; a planarization layer on the substrate; a first electrode on the planarization layer; a bank formed in the non-active area outside each pixel region; an organic light emitting layer on the first electrode; a second electrode on an entire surface of the substrate; a first passivation layer on the substrate; an organic layer on the first passivation layer; a second passivation layer on the organic layer and the first passivation layer; a barrier film disposed to face the substrate.

Abstract translation: 公开了一种有机发光二极管器件及其制造方法。 有机发光二极管装置包括在基板的有源区域外部形成的非有源区域; 每个像素区域上的开关薄膜晶体管和驱动薄膜晶体管; 衬底上的平坦化层; 平坦化层上的第一电极; 在每个像素区域之外的非有源区域中形成的堤; 在第一电极上的有机发光层; 在所述基板的整个表面上的第二电极; 衬底上的第一钝化层; 在第一钝化层上的有机层; 在所述有机层和所述第一钝化层上的第二钝化层; 设置为面对基板的阻挡膜。