公开(公告)号：US20180108717A1

公开(公告)日：2018-04-19

申请号：US15722902

申请日：2017-10-02

Applicant: Samsung Display Co., Ltd.

Inventor： Younggug SEOL ,  Juchan Park ,  Sunhee Lee ,  Pilsuk Lee

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3244 ,  H01L27/1255 ,  H01L27/3211 ,  H01L51/0097 ,  H01L51/5237 ,  Y02E10/549

Abstract: A display device includes a substrate comprising a first plastic layer, a second plastic layer on the first plastic layer, and an inorganic layer between the first plastic layer and the second plastic layer, an inorganic embossed layer on the substrate and comprising a plurality of mountain parts, an organic layer on the inorganic embossed layer, an inorganic buffer layer on the organic layer, a thin film transistor on the inorganic buffer layer, and a display element electrically connected to the thin film transistor.

公开(公告)号：US09905630B2

公开(公告)日：2018-02-27

申请号：US15375206

申请日：2016-12-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhee Lee ,  Juchan Park ,  Younggug Seol ,  Pilsuk Lee

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/3258 ,  H01L51/5237 ,  H01L51/5253

Abstract: A display apparatus includes a substrate, a display unit over the substrate, the display unit including a thin film transistor, a display element connected to the thin film transistor, and a planarization layer between the thin film transistor and the display element. The display unit includes a display area to display an image, and a non-display area outside of the display area. The non-display area includes a plurality of voltage lines. The planarization layer extends into the non-display area and includes a divisional portion that divides the planarization layer into a central portion and a peripheral portion. The divisional portion surrounds the display area. An interlayer insulating film is between voltage lines at intersections of the voltage lines with each other in the divisional portion. A protecting film covers a side of the interlayer insulating film in the divisional portion.

公开(公告)号：US20170012242A1

公开(公告)日：2017-01-12

申请号：US15059149

申请日：2016-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhwan Choi ,  Taewoong Kim ,  Taean Seo ,  Younggug Seol ,  Pilsuk Lee

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

Abstract: An organic light-emitting display apparatus includes a substrate, an inorganic insulation film on the substrate, an organic insulation film on the inorganic insulation film, an organic light-emitting device on the organic insulation film, and an encapsulation unit including a first inorganic film covering the organic light-emitting device and having a first boundary portion contacting the organic insulation film, an organic film covering the first inorganic film and having a second boundary portion contacting the inorganic insulation film, and a second inorganic film covering the organic film and having a third boundary portion contacting the substrate.

Abstract translation: 有机发光显示装置包括基板，基板上的无机绝缘膜，无机绝缘膜上的有机绝缘膜，有机绝缘膜上的有机发光器件以及包含第一无机膜的封装单元 覆盖有机发光装置，具有与有机绝缘膜接触的第一边界部分，覆盖第一无机膜并具有与无机绝缘膜接触的第二边界部分的有机膜和覆盖有机膜的第二无机膜，并且具有 与基板接触的第三边界部分。