公开(公告)号：US12193170B2

公开(公告)日：2025-01-07

申请号：US17690167

申请日：2022-03-09

Applicant: Samsung Display Co., LTD.

Inventor： Min Gwan Hyun ,  Hyun Hyang Kim ,  Jeong Weon Seo ,  Jun Hee Son ,  Da Hye Kim ,  Jae Sul An

IPC: H05K5/00 ,  H05K5/02

Abstract: A display device includes: a first display panel; a first housing disposed on the bottom of the first display panel; a first cabinet disposed on the bottom of the first housing, the first cabinet including a first protrusion part and a first concave part; and a first side frame disposed on a side surface of the first display panel. The first side frame is movable toward the first cabinet, and a portion of the first side frame extends to the first concave part. Thus, there may be provided a display device which may be independently used and also be used to constitute (or form) a tiling display device by connecting multiple display devices.

公开(公告)号：US10079359B2

公开(公告)日：2018-09-18

申请号：US15601237

申请日：2017-05-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eun Ho Kim ,  Da Hye Kim ,  Su Hwan Lee ,  Sang Yeol Kim

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

CPC classification number: H01L51/5221 ,  H01L27/3211 ,  H01L27/3244 ,  H01L51/5036 ,  H01L51/504 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L51/5215 ,  H01L51/5218 ,  H01L51/5234

Abstract: An organic light emitting diode according to the present disclosure includes a first electrode, a second electrode overlapping the first electrode, and an emission layer disposed between the first electrode and the second electrode. The second electrode includes a bottom region and a top region. The bottom region includes a MgAg alloy including more Mg than Ag. The top region includes a AgMg alloy including more Ag than Mg.

公开(公告)号：US20200212113A1

公开(公告)日：2020-07-02

申请号：US16728295

申请日：2019-12-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Bae SONG ,  Shin Moon Kang ,  Da Hye Kim ,  Man Gi Kim ,  Sang Joon Ryu ,  Seung In Baek ,  Dae Woo Lee ,  Yeon Sung Lee ,  Youn Ho Han

IPC: H01L27/32 ,  H01L33/50 ,  H01L51/50 ,  H01L51/56

Abstract: A display device is provided. The display device includes: a display substrate on which a plurality of light-emitting areas are defined; and a color conversion substrate on which a plurality of light-transmitting areas respectively associated with the plurality of light-emitting areas and light-blocking areas between the plurality of light-transmitting areas are defined, the color conversion substrate comprising color patterns in the light-blocking areas, and light-blocking members on the color patterns, wherein at least one of the light-emitting areas has an area smaller than the area of the light-transmitting area that overlaps it in a thickness direction, and the color patterns include a blue colorant.