公开(公告)号：US20240122037A1

公开(公告)日：2024-04-11

申请号：US18339148

申请日：2023-06-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Heung HA ,  Jong Woo KIM ,  So Young OH ,  Woo Suk JUNG ,  Hee Yeon PARK ,  Chang Yeong SONG ,  Jong Kwang YUN

IPC: H10K59/80 ,  H10K71/00

CPC classification number: H10K59/8722 ,  H10K71/851 ,  H10K2102/351

Abstract: A display device includes a substrate that includes a display area and a non-display area, a display element layer disposed on the display area of the substrate, an opposing substrate that faces the substrate and the display element layer, a sealing member disposed on the non-display area and that couples the substrate and the opposing substrate, and a filler disposed between the substrate and the opposing substrate. A thickness of the filler varies in the range of 60% to 400% of a thickness of the sealing member.

公开(公告)号：US20210175471A1

公开(公告)日：2021-06-10

申请号：US16934122

申请日：2020-07-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yi Su KIM ,  Young Gu KIM ,  Chang Yeong SONG ,  Hye In YANG ,  Woo Suk JUNG ,  Yong Chan JU ,  Jae Heung HA

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

Abstract: A display device may include a substrate and a light emitting element disposed on the substrate. An encapsulation layer covers the light emitting element. The encapsulation layer includes at least two inorganic encapsulation layers and at least one organic encapsulation layer. The at least one organic encapsulation layer includes a first organic material having a permittivity less than or equal to about 3.0. A low permittivity layer is disposed on the encapsulation layer. The low permittivity layer includes a second organic material and first hollow particles dispersed in the second organic material. An input sensing layer is disposed on the low permittivity layer.