公开(公告)号：US20210028362A1

公开(公告)日：2021-01-28

申请号：US16871128

申请日：2020-05-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Nyun KIM ,  Ki Chul BAE ,  Jong Gil RYU ,  Seung Min LEE ,  Chang Yong LEE ,  Chul Kyu CHOI ,  In HUH ,  Jong Hak HWANG

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  B32B7/12 ,  B32B27/36 ,  B32B27/08 ,  B32B37/02 ,  B32B38/00 ,  B32B43/00 ,  B32B27/28 ,  B32B37/12

Abstract: An embodiment of the present inventive concept provides a display device including: a mother substrate on which a plurality of display modules are located; and a mother film located on a rear surface of the mother substrate, wherein the mother film may include a first layer, and a second layer disposed between the first layer and the mother substrate, the second layer has a thickness of from about 40 μm to about 60 μm, and a thickness of the first layer may be greater than that of the second layer.

公开(公告)号：US20210132720A1

公开(公告)日：2021-05-06

申请号：US16940995

申请日：2020-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： MINSU LEE ,  DeokHoi KIM ,  SUNGIN RO ,  YONGSUNG PARK ,  Soomin LEE ,  Chang Yong LEE ,  Soonmyung HONG

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes: a substrate including a plurality of pixel areas and a non-pixel area at least partially surrounding each of the pixel areas; an element layer disposed on the substrate; a pixel defining film disposed on the element layer, wherein the pixel defining film includes first openings and a second opening, wherein the first openings overlap the plurality of pixel areas, and the second opening overlaps the non-pixel area and extends along the plurality of pixel areas; a plurality of light emitting elements disposed in the first openings; a sealing layer disposed on the element layer to cover the light emitting elements and the pixel defining film; and an input sensing part overlapping the second opening and disposed on the sealing layer.