公开(公告)号：US09949395B2

公开(公告)日：2018-04-17

申请号：US14876294

申请日：2015-10-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjun Jung ,  Taewon Kim ,  Eonseog Cheon ,  Junghee Hwang

IPC: H05K5/06 ,  G06F1/16 ,  H04M1/18 ,  H01H13/06 ,  H04M1/23

CPC classification number: H05K5/062 ,  G06F1/1656 ,  G06F1/1662 ,  G06F1/1671 ,  H01H13/06 ,  H01H2231/022 ,  H04M1/18 ,  H04M1/23

Abstract: An electronic device and a method of waterproofing a key thereof are provided. The electronic device includes a body, a display device disposed in the body, a key disposed in the body, and a key-waterproof structure including an insert-injected product that includes an insert-injected sealing area, and a bonding area where a silicon-not-attached portion is formed. The method includes assembling a flexible printed circuit board, to which a key is attached, through a silicon-not-attached portion of an insert-injected product, which is made by insert-injecting a bracket and silicon rubber, and bonding the silicon-not-attached portion.

公开(公告)号：US11953695B2

公开(公告)日：2024-04-09

申请号：US17826297

申请日：2022-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungbin Hong ,  Yonghyun Park ,  Jongmin Yoon ,  Seungnyun Kim ,  Heonjun Ha ,  Junghee Hwang

IPC: G02B27/01 ,  F21V8/00 ,  G02B27/00 ,  G02F1/29

CPC classification number: G02B27/0179 ,  G02B27/017 ,  G02F1/29 ,  G02B2027/0178 ,  G02B2027/0187 ,  G02F2203/24

Abstract: It is provided the wearable electronic device including a skeletal member comprising a temple, a frame, and a bridge; a display fixed to the temple and configured to output visible light corresponding to a virtual image; a beam steering member comprising a liquid crystal and configured to adjust a direction of the visible light traveling from an exit pupil of the display to an input grating of an optical waveguide using the liquid crystal; the optical waveguide configured to adjust a path of the visible light and output the virtual image; an infrared output unit configured to output infrared light for tracking a gaze of a user; an infrared sensor configured to detect infrared light reflected from a pupil of the user; a bend sensor connected to the temple and the frame to measure a first bending state between the temple and the frame.