公开(公告)号：US12154637B2

公开(公告)日：2024-11-26

申请号：US18380800

申请日：2023-10-17

Applicant: Samsung Display Co., LTD.

Inventor： Il Hun Jeong ,  Hai Jung In ,  Hye Sung Kim

IPC: G11C19/18 ,  G09G3/30

Abstract: A stage circuit includes an input unit connected to a first input terminal receiving a gate start pulse or a previous stage carry signal to control a voltage of a first node, a first output unit connected to a fourth input terminal to which a clock signal is input and supplying a scan signal to a first output terminal corresponding to a voltage of the first node and a second node, a second output unit connected to a third input terminal to which a second carry clock signal is input and supplying a carry signal to a second output terminal corresponding to the voltage of the first node and the second node, a first control unit connected to a first power input terminal to which first power is input and controlling a voltage of a third node, and a second control unit connected to a second power input terminal.

公开(公告)号：US11793054B2

公开(公告)日：2023-10-17

申请号：US16663130

申请日：2019-10-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hye Sung Kim ,  Sung Wook We

IPC: H10K59/65 ,  H04M1/02 ,  G06V40/13 ,  H10K50/84 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/65 ,  G06V40/1306 ,  H04M1/0266 ,  H10K50/84 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes a protective layer. A display panel is disposed on an upper surface of the protective layer. The display panel includes a display area configured to display an image and a non-display area at least partially surrounding the display area. A cover panel is disposed on a back surface of the protective layer. The cover panel includes an opening that exposes the protective layer. A fingerprint sensor is disposed within the opening of the cover panel. The fingerprint sensor is configured to sense a fingerprint. A first fixing member is disposed on one surface of the fingerprint sensor. A second fixing member at least partially overlaps at least one side of the first fixing member, the second fixing member fixing the fingerprint sensor. The first fixing member and the second fixing member each include at least one different material from each other.