公开(公告)号：US11183521B2

公开(公告)日：2021-11-23

申请号：US16825865

申请日：2020-03-20

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Daewon Lee ,  Hyesong Kwun ,  Kyongtae Park ,  Donghoon Jeong ,  Kyusik Cho

IPC分类号： H01L27/12 ,  H01L27/02 ,  H01L27/32 ,  H01L23/552 ,  H01L29/78 ,  H01L51/00 ,  H01L33/12 ,  H01L29/786

摘要： A display device includes a flexible substrate, a buffer layer on the flexible substrate and including an inorganic material, a display area including a plurality of pixels on the buffer layer and each including a pixel circuit including a first thin film transistor (TFT), a second TFT, and a storage capacitor and a display device connected to the pixel circuit, and a non-display area that is adjacent to the display area. The flexible substrate includes at least one base layer, at least one inorganic barrier layer, and a shielding layer including a portion having a certain area and an opening adjacent to the portion.

公开(公告)号：US10600824B2

公开(公告)日：2020-03-24

申请号：US16117337

申请日：2018-08-30

申请人： Samsung Display Co., Ltd.

发明人： Daewon Lee ,  Hyesong Kwun ,  Kyongtae Park ,  Donghoon Jeong ,  Kyusik Cho

IPC分类号： H01L27/12 ,  H01L23/552 ,  H01L27/32 ,  H01L27/02 ,  H01L51/00

摘要： A display device includes a flexible substrate, a buffer layer on the flexible substrate and including an inorganic material, a display area including a plurality of pixels on the buffer layer and each including a pixel circuit including a first thin film transistor (TFT), a second TFT, and a storage capacitor and a display device connected to the pixel circuit, and a non-display area that is adjacent to the display area. The flexible substrate includes at least one base layer, at least one inorganic barrier layer, and a shielding layer including a portion having a certain area and an opening adjacent to the portion.