公开(公告)号：US11852752B2

公开(公告)日：2023-12-26

申请号：US16834284

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ilyoung Kim ,  Hyunju Yang ,  Kihuk Lee

IPC: G01S7/481 ,  G01S17/08 ,  G01S17/86 ,  H05K9/00

CPC classification number: G01S7/4813 ,  G01S17/08 ,  G01S17/86 ,  H05K9/0058

Abstract: An electronic device for reducing noise occurring in measuring a distance to an external object is provided. The electronic device includes a cover glass, a rear cover facing the cover glass, a display disposed between the cover glass and the rear cover and having a hole formed in a specified area, a shielding layer disposed between the display and the rear cover and having the hole formed in an area corresponding to the specified area, a sensor module disposed in the hole to measure a distance between the electronic device and an external object, a printed circuit board (PCB) disposed between the shielding layer and the rear cover, and at least one processor disposed on the printed circuit board and operatively connected to the sensor module, wherein the sensor module may include a light emitting part that emits light based on a signal received from the processor, and a receiving part to receive the emitted light after being reflected from the external object and returning back, and a diaphragm structure disposed between the light emitting part and the receiving part and including a first region blocking first reflected light reflected from the shielding layer among the emitted light and a second region blocking second reflected light reflected from the cover glass among the emitted light.

公开(公告)号：US11445098B2

公开(公告)日：2022-09-13

申请号：US17172180

申请日：2021-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ilyoung Kim ,  Wonjun Jeong ,  Moonkyeong Kim ,  Junyoung Kim ,  Jaeyoung Huh

IPC: H04N5/225

Abstract: An electronic device may include a housing including a first surface, a second surface, and a side surface, a camera module disposed at a position aligned with an opening formed in the first surface, a decorative member including a first portion connected to the first surface at a position at which the opening is formed and having a hollow, a second portion extending from the first portion and surrounding the hollow, and a window seated on the second portion, a processor, and a memory, wherein the camera module includes at least one lens, and a lens barrel including a cylindrical lower portion, an extension portion extending from the lower portion, and a cylindrical upper portion extending from the extension portion, and the distance from the lower portion to the first portion is smaller than the distance from the upper portion to the window.

公开(公告)号：US11216070B2

公开(公告)日：2022-01-04

申请号：US16476993

申请日：2018-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yudong Bae ,  Jeongseok Lee ,  Jaeyoung Huh ,  Donggyu Kim ,  Ilyoung Kim ,  Kwonho Song ,  Yanghee Lee

IPC: G06F3/01 ,  G06F3/14 ,  G06F3/16 ,  G08B6/00

Abstract: Various embodiments of the present invention relate to a method for controlling an actuator. The present invention can detect a haptic generation event through a sensor unit, check data of an actuator and data of a human receptor stored in a memory in response to the haptic generation event, calculate a driving voltage of the actuator on the basis of the checked data of the actuator and the checked data of the human receptor, and drive the actuator with the calculated driving voltage. Other embodiments are also possible.