公开(公告)号：US20200272802A1

公开(公告)日：2020-08-27

申请号：US16712875

申请日：2019-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hyung JO ,  Sung Hwan KIM ,  Jung Hak KIM

IPC: G06K9/00 ,  G02B7/02

Abstract: A display device includes: a display panel including a display area; a fingerprint sensor disposed under the display panel overlapping the display area, the fingerprint sensor including: an optical lens; a lens frame disposed under the optical lens; an image sensor disposed under the lens frame and exposed toward the optical lens through an opening formed in the lens frame; and an adhesive layer disposed between the lens frame and the display panel and surrounding the optical lens in a plan view, and attaching the lens frame and the display panel to each other; and a lens guide disposed between the adhesive layer and the optical lens in the plan view, and configured to maintain a distance between a lower surface of the display panel and an upper surface of the optical lens, the lens guide protruding from an upper surface of the lens frame toward the display panel.

公开(公告)号：US20210334495A1

公开(公告)日：2021-10-28

申请号：US17153069

申请日：2021-01-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soon Gyu LEE ,  Jin Woo KIM ,  Jung Hak KIM ,  Jae Hyung JO

IPC: G06K9/00 ,  G06F3/044 ,  G06F3/041 ,  G06F21/32

Abstract: A display device including: a display panel including a display area in which an image is displayed; and a fingerprint sensor disposed on a first surface of the display panel and including a sensing area for sensing a fingerprint of a user, wherein the display device is configured to authenticate the fingerprint of the user by using data for a portion of the sensing area.

公开(公告)号：US20160062538A1

公开(公告)日：2016-03-03

申请号：US14809766

申请日：2015-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hyung JO ,  Young Seok YOO ,  Hyun Jae LEE

IPC: G06F3/041

CPC classification number: G06F3/041 ,  G06F2203/04103

Abstract: A touch screen panel includes: a touch sensing substrate provided with a hole at least one side of the touch sensing substrate; and a flexible printed circuit board inserted into the hole and electrically connected to the touch sensing substrate.

Abstract translation: 触摸屏面板包括：触摸感测基板，在触摸感测基板的至少一侧设置有孔; 以及插入到孔中并电连接到触摸感测基板的柔性印刷电路板。

公开(公告)号：US20240371194A1

公开(公告)日：2024-11-07

申请号：US18772493

申请日：2024-07-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Hyung JO ,  Ji Hun RYU ,  Kwang Hyun BAEK ,  Jong In BAEK ,  Su Yul SEO ,  Sung Ho JIN

IPC: G06V40/13 ,  H10K50/87 ,  H10K59/40

Abstract: A display device includes a display panel, a metal plate disposed on a bottom surface of the display panel and configured to support the display panel, a filling member disposed on the bottom surface of the display panel, the filling member being disposed on the same level as the metal plate relative to the bottom surface of the display panel, and a material of the metal plate being different from a material of the filling member, a fingerprint sensor disposed on a bottom surface of the filling member, and a member-sensor bonding member disposed between the fingerprint sensor and the filling member to bond the fingerprint sensor to the filling member. A hardness of the filling member is greater than a hardness of the member-sensor bonding member.

公开(公告)号：US20230230411A1

公开(公告)日：2023-07-20

申请号：US18174699

申请日：2023-02-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Hyung JO ,  Ji Hun RYU ,  Kwang Hyun BAEK ,  Jong In BAEK ,  Su Yul SEO ,  Sung Ho JIN

IPC: G06V40/13

CPC classification number: G06V40/1318

Abstract: A display device includes a display panel, a metal plate disposed on a bottom surface of the display panel and configured to support the display panel, a filling member disposed on the bottom surface of the display panel, the filling member being disposed on the same level as the metal plate relative to the bottom surface of the display panel, and a material of the metal plate being different from a material of the filling member, a fingerprint sensor disposed on a bottom surface of the filling member, and a member-sensor bonding member disposed between the fingerprint sensor and the filling member to bond the fingerprint sensor to the filling member. A hardness of the filling member is greater than a hardness of the member-sensor bonding member.