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公开(公告)号：US20180190935A1
公开(公告)日：2018-07-05
申请号：US15856313
申请日：2017-12-28
Applicant: LG Display Co., Ltd.
Inventor： Gyung-Min Kim , Jeong-Hyeon Choi , Joon-Soo Han
CPC classification number: H01L51/5228 , H01L27/1214 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3262 , H01L27/3276 , H01L27/3279 , H01L51/5234 , H01L2251/5315 , H01L2251/568
Abstract: An organic light-emitting display device in which a connecting clad electrode is disposed between the thin film transistor and the light-emitting structure is provided. The connecting clad electrode may include a repair cutting region overlapping with a transparent of a lower substrate. Thus, in the organic light-emitting display device, reducing the area of the transparent area by the repair cutting region may be prevented.
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公开(公告)号：US10998395B2
公开(公告)日：2021-05-04
申请号：US16660183
申请日：2019-10-22
Applicant: LG Display Co., Ltd.
Inventor： Joon-Soo Han , Im-Kuk Kang , Jung-Woo Ha
Abstract: An organic light-emitting display device comprises a substrate comprising a plurality of sub-pixels, each of the sub-pixels having an emission area and a non-emission area provided to surround the emission area; an auxiliary line disposed in the non-emission area; a first insulating film having a first hole configured to expose a portion of the auxiliary line; an auxiliary line connection pattern disposed on the first insulating film having a protruding portion protruding towards a center of the first hole and overlapping the auxiliary line; at least one bump disposed on the auxiliary line within the first hole and adjacent to the protruding portion of the auxiliary line connection pattern; and a bank having a second hole larger than the first hole to expose the protruding portion of the auxiliary line connection, thereby lowering resistance of a cathode covering a plurality of sub-pixels and preventing lateral current leakage between the sub-pixels through a change of the connection structure between the auxiliary line and the cathode.
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公开(公告)号：US10361391B2
公开(公告)日：2019-07-23
申请号：US15856313
申请日：2017-12-28
Applicant: LG Display Co., Ltd.
Inventor： Gyung-Min Kim , Jeong-Hyeon Choi , Joon-Soo Han
Abstract: An organic light-emitting display device in which a connecting clad electrode is disposed between the thin film transistor and the light-emitting structure is provided. The connecting clad electrode may include a repair cutting region overlapping with a transparent of a lower substrate. Thus, in the organic light-emitting display device, reducing the area of the transparent area by the repair cutting region may be prevented.
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4.发明授权公开(公告)号：US09173272B2
公开(公告)日：2015-10-27
申请号：US13728764
申请日：2012-12-27
Applicant: LG DISPLAY CO., LTD.
Inventor： Joon-Suk Lee , Bu-Yeol Lee , Joon-Soo Han , Binn Kim
CPC classification number: H05B37/02 , G09G3/3225 , G09G2300/0452 , G09G2300/0842 , G09G2310/0281 , G09G2310/0283
Abstract: An organic electroluminescent display device includes an organic electroluminescent display panel including top emission pixels to emit light toward a top side of a substrate and bottom emission pixels to emit light toward a bottom side of the substrate, the top emission pixels and the bottom emission pixels being formed such that corresponding ones thereof share a common transparent area, a scan driver for supplying a scan signal to scan lines each connected to selected ones of the top and bottom emission pixels, and a data driver for supplying a data voltage to data lines each connected to selected ones of the top and bottom emission pixels. The top emission pixels and the bottom emission pixels are formed on the substrate to alternate with each other on a pixel basis, on a scan line basis, or a data line basis.
Abstract translation: 有机电致发光显示装置包括：有机电致发光显示面板，其包括朝向基板的顶侧发光的顶部发光像素，并且底部发射像素朝向所述基板的底面发光，所述顶部发光像素和所述底部发光像素为 形成为使得其对应的共用透明区域，扫描驱动器，用于向每个连接到顶部和底部发射像素中的选定扫描线的扫描线提供扫描信号;以及数据驱动器，用于向每个连接的数据线提供数据电压 到顶部和底部发射像素中的选定的一个。 顶部发射像素和底部发射像素形成在衬底上，以扫描线或数据线为基础，以像素为基础彼此交替。
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