公开(公告)号：US20240259712A1

公开(公告)日：2024-08-01

申请号：US18362176

申请日：2023-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungyong KIM ,  Ji-Yong KIM ,  Jaejin JUNG

IPC: H04N25/76 ,  H04N25/78

CPC classification number: H04N25/7795 ,  H04N25/78

Abstract: An image sensor includes: a first substrate including a plurality of pixels; and a second substrate including a clock signal generator configured to generate a first clock signal, at least one buffer configured to receive the first clock signal from the clock signal generator and generate a buffered clock signal, a ramp signal generator configured to receive the buffered clock signal and generate a ramp signal based on the buffered clock signal, wherein a time length of an on-duty period of the first clock signal is different from a time length of an on-duty period of the buffered clock signal.

公开(公告)号：US20180188874A1

公开(公告)日：2018-07-05

申请号：US15737630

申请日：2016-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Sung CHO ,  Yong-Hwan KIM ,  Jung-Won KIM ,  Ji-Yong KIM

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0414 ,  G01L1/146 ,  G01L1/205 ,  G06F3/044 ,  G06F3/0488 ,  G06F2203/04105 ,  G06F2203/04106 ,  H03K17/96

Abstract: According to various examples of the present invention, an electronic device including a pressure sensing type input device can comprise: a display panel in which a touch panel and a display panel for displaying a screen are stacked, the displaying panel being stacked on one side of the touch panel; and at least one pressure sensor unit disposed on a rear surface of the display panel, sensing the pressure generated in the display panel, and implementing an input according to the pressure. The electronic device including a pressure sensing type input device can be variously implemented according to examples.