公开(公告)号：US20220131106A1

公开(公告)日：2022-04-28

申请号：US17243003

申请日：2021-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hoi Soo KWON ,  Sun Young KIM ,  Seung Hwan KIM ,  Hwi Seong KIM ,  Yu Jin YE ,  Jae-Man LEE ,  Hee-Won YOON

IPC: H01L51/52 ,  H01L51/00 ,  H01L27/32 ,  H01L51/50 ,  H01L51/56

Abstract: A display device includes: a substrate including an opening area, a peripheral area surrounding the opening area, and a display area surrounding the peripheral area; a transistor overlapping the display area on the substrate; an insulation layer on the transistor; a first electrode on the insulation layer; a pixel definition layer on the first electrode; an intermediate layer and a second electrode that overlap the first electrode and include a functional layer; a dam overlapping the peripheral area; and a first layer overlapping the peripheral area and spaced apart from the intermediate layer, wherein the first layer is spaced apart from an upper surface of the dam and covers a side surface of the dam.

公开(公告)号：US20240074258A1

公开(公告)日：2024-02-29

申请号：US18313093

申请日：2023-05-05

Applicant: Samsung Display Co., LTD.

Inventor： Wan Jung KIM ,  Dong Jo KIM ,  Sun Hwa KIM ,  Young Ji KIM ,  Chang Sik KIM ,  Kyung Ah NAM ,  Hyo Young MUN ,  Yong Seung PARK ,  Yi Seul UM ,  Dae Sang YUN ,  Kwan Hee LEE ,  So Young LEE ,  Young Hoon LEE ,  Young Seo CHOI ,  Sun Young KIM ,  Ji Won SOHN ,  Do Young LEE ,  Seung Hoon LEE

IPC: H10K59/131 ,  H10K59/65 ,  H10K59/80 ,  H10K71/00 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K59/65 ,  H10K59/873 ,  H10K59/8794 ,  H10K71/851 ,  H10K77/111

Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 μm or less.