公开(公告)号：US20200326412A1

公开(公告)日：2020-10-15

申请号：US16848062

申请日：2020-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Il Kim ,  Hyeongsoon Park ,  Jeonggyu Jo ,  Dareum Kang ,  Chohee Park ,  Seongwoo Choi

IPC: G01S7/481 ,  G02B5/30

Abstract: An electronic device is provided. An electronic device includes a sensor, a display including a first surface and a second surface, a rear linear polarizer disposed at a front surface of the sensor module, a rear phase difference film disposed between a front surface of the rear linear polarizer and the second surface of the display, a front phase difference film disposed at the first surface of the display at a position corresponding to a location of the sensor, a front linear polarizer disposed at a front surface of the front phase difference film, and a front plate disposed at a front surface of the front linear polarizer.

公开(公告)号：US11474205B2

公开(公告)日：2022-10-18

申请号：US16848062

申请日：2020-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Il Kim ,  Hyeongsoon Park ,  Jeonggyu Jo ,  Dareum Kang ,  Chohee Park ,  Seongwoo Choi

IPC: G01S7/481 ,  G02B5/30

Abstract: An electronic device is provided. An electronic device includes a sensor, a display including a first surface and a second surface, a rear linear polarizer disposed at a front surface of the sensor module, a rear phase difference film disposed between a front surface of the rear linear polarizer and the second surface of the display, a front phase difference film disposed at the first surface of the display at a position corresponding to a location of the sensor, a front linear polarizer disposed at a front surface of the front phase difference film, and a front plate disposed at a front surface of the front linear polarizer.

公开(公告)号：US11907479B2

公开(公告)日：2024-02-20

申请号：US17961111

申请日：2022-10-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongsoon Park ,  Jeonggyu Jo ,  Hyunwoo Sim

IPC: G06F3/042 ,  G06F3/041 ,  H01L29/786

CPC classification number: G06F3/0421 ,  G06F3/0412 ,  H01L29/78603

Abstract: An electronic device is provided. The electronic device includes a display including a plurality of thin film transistors (TFTs), a proximity sensor disposed under the display and including a plurality of light emitting units, and at least one processor operatively coupled to the display and the proximity sensor. The light generated from the proximity sensor may have a lower energy than the work function of silicon included in the plurality of TFTs of the display.

公开(公告)号：US11112910B2

公开(公告)日：2021-09-07

申请号：US16448361

申请日：2019-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeonggyu Jo ,  Hyeongsoon Park ,  Bokyung Sim

IPC: G06F3/042 ,  G02F1/1333 ,  G02F1/1335 ,  G06K9/00 ,  G06F3/041 ,  G09G3/36

Abstract: According to an embodiment, an electronic device, comprises a transparent member, an optical sensor disposed under the transparent member and including a light transmitter configured to emit light of a designated wavelength band and a light receiver configured to obtain light of the designated wavelength band emitted from the light transmitter and reflected by an external object adjacent to the transparent member, a first optical filter disposed between the transparent member and the optical sensor, having a first transmittance for light of the designated wavelength band, and configured to reflect light outside the designated wavelength band, and a second optical filter disposed between the transparent member and the first optical filter, having a second transmittance less than the first transmittance for light of the designated wavelength band, and configured to absorb at least a portion of the light reflected by the first optical filter.

公开(公告)号：US11539822B2

公开(公告)日：2022-12-27

申请号：US16737013

申请日：2020-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongsoon Park ,  Jeonggyu Jo ,  Beomju Kim ,  Heeseok Jung ,  Hyunseok Kim ,  Jungsik Park ,  Sunghyup Lee ,  Hoyeong Lim

IPC: H05K5/00 ,  H04M1/02 ,  G06F1/16 ,  G09G3/20

Abstract: An electronic device is provided. The electronic device includes a housing comprising a front plate facing a first direction, a rear plate facing a second direction opposite to the first direction, and a side member configured to enclose a space between the front plate and the rear plate, a display panel having a first surface viewed through the front plate, a cover panel coupled to a second surface of the display panel and positioned at an inner area of the display panel, the cover panel comprising a hole formed adjacent to a first edge of the display panel, and a sensor comprising a light receiving portion positioned to correspond to a position of the hole of the cover panel, and a light emitting portion positioned at an outer area of the display panel.

公开(公告)号：US11249559B2

公开(公告)日：2022-02-15

申请号：US17004147

申请日：2020-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongsoon Park ,  Dongil Son ,  Jeonggyu Jo ,  Yanghee Lee

IPC: G06F3/023 ,  G06F1/28 ,  G06F3/041 ,  G06F11/07

Abstract: Certain embodiments of the disclosure relate to an electronic device and a method for controlling a reset of a control IC. The electronic device may include a battery, at least one sensor, a control IC operatively connected to the at least one sensor, a reset IC operatively connected to the control IC, and a power supply unit operatively connected to the reset IC, wherein when an operation signal is not received from the control IC for a predetermined time, the reset IC is configured to control a voltage and/or current being applied to the control IC by controlling the power supply unit. Other certain embodiments are possible.