公开(公告)号：US10057470B2

公开(公告)日：2018-08-21

申请号：US15290481

申请日：2016-10-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangeun Kim ,  Kiyoung Kwon ,  Kyunghwan Kim ,  Jihoon Park ,  Taeyoon An ,  Taewon Um ,  Inho Oh ,  Jaewoong Choi

IPC: H04N5/225 ,  H04N5/232 ,  G02B7/02 ,  G02B7/182

CPC classification number: H04N5/2254 ,  G02B7/02 ,  G02B7/1821 ,  G02B7/1822 ,  G02B13/0065 ,  G02B26/0816 ,  G04B3/00 ,  H04N5/2257 ,  H04N5/23293

Abstract: An electronic device and a method for photographing an image in a multi-direction is provided. The electronic device includes a case, including a display, an image sensor, and a processor, and a crown disposed on the case, the crown including a camera window. The crown is rotatable and when the crown is rotated, the camera window is rotated, and light passing through the camera window is transmitted to the image sensor.

公开(公告)号：US20220345099A1

公开(公告)日：2022-10-27

申请号：US17726961

申请日：2022-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunghwan Kim

IPC: H03F3/45 ,  H03F3/68 ,  H03F1/26

Abstract: An amplifier circuit includes an input circuit configured to receive the first and second input signals and control signal levels of first and second nodes, an output circuit configured to generate signal levels of first and second output signals based on the signal level of the first node and the signal level of the second node, a charge circuit configured to precharge the first and second nodes or discharge the first and second nodes based on a logic level of a control signal, and a reset circuit configured to maintain the signal levels of the first and second output signals at previously determined signal levels based on the logic level of the control signal.