公开(公告)号：US20220327970A1

公开(公告)日：2022-10-13

申请号：US17851674

申请日：2022-06-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Han PARK ,  Hyun Jung KIM ,  Young Ran SON

IPC: G09F9/30 ,  H01L51/52 ,  G06F1/16

Abstract: A display device includes a display unit which displays an image, a roller to which an end of the display unit is fixed and which winds or unwinds the display unit by rotating, a housing which accommodates the display unit and the roller, and a guide member which is provided inside the housing and guides a movement of the display unit.

公开(公告)号：US20190246190A1

公开(公告)日：2019-08-08

申请号：US16047004

申请日：2018-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Han PARK ,  Young Seok SEO ,  Sang Min KIM ,  Seung Ho BAEK ,  Seung Hoon LEE

IPC: H04R1/02 ,  G06K9/00

Abstract: A display device including a display surface for displaying an image; and a speaker unit located on the display surface, the speaker unit generating a sound and emitting the generated sound to the outside. The speaker unit may detect a fingerprint of a user.

公开(公告)号：US20200314513A1

公开(公告)日：2020-10-01

申请号：US16830557

申请日：2020-03-26

Applicant: Samsung Display Co., LTD.

Inventor： Yong Han PARK ,  Young Ran SON ,  Hyun Jung KIM

IPC: H04R1/02 ,  H04R17/00 ,  H04R9/06 ,  H04R7/04 ,  H04R1/40 ,  H04R3/12 ,  H01L27/32 ,  H01L51/52

Abstract: A foldable display device includes: a first display panel including a first substrate and a first pixel array layer which is disposed on a first surface of the first substrate; a second display panel including a second substrate and a second pixel array layer which is disposed on a first surface of the second substrate; and a first sound generator disposed between a second surface of the first display panel opposite to the first surface of the first display panel and a second surface of the second display panel opposite to the first surface of the second display panel, where the first sound generator outputs first sound by vibrating at least one of the first and second display panels.