公开(公告)号：US20200212047A1

公开(公告)日：2020-07-02

申请号：US16814387

申请日：2020-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyuk PARK ,  Byoungho KWON ,  Inho KIM ,  Hyesung PARK ,  Jin-Woo BAE ,  Yanghee LEE ,  Inseak HWANG

IPC: H01L27/108

Abstract: A method of fabricating a semiconductor device includes providing a substrate including a pair of first regions and a second region therebetween, forming first patterns on the respective first regions to at least partially define a stepwise portion at the second region, and forming a dummy pattern that at least partially fills the stepwise portion. The dummy pattern may be an electrically floating structure. The dummy pattern may be formed as part of forming second patterns on the respective first regions, and the dummy pattern and the second patterns may include substantially common materials. Because the dummy pattern at least partially fills the stepwise portion at the second region, the material layer covering the second patterns and the dummy pattern may omit a corresponding stepwise portion.

公开(公告)号：US20190354186A1

公开(公告)日：2019-11-21

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.