公开(公告)号：US20180225503A1

公开(公告)日：2018-08-09

申请号：US15868174

申请日：2018-01-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong-Il KIM ,  Jae-Young KIM ,  Oh-Hyuck KWON ,  Hyung-Dal KIM ,  Kwang-Jin BAE ,  Young-Min SEO ,  Young-Soo LEE ,  Dae-Kwang JUNG

IPC: G06K9/00

CPC classification number: G06K9/00046 ,  G06K9/0002 ,  G06K9/00053

Abstract: An electronic device is provided. The electronic device may include: a housing including a first face facing a first direction and a second face facing a second direction opposite the first direction, and further including a transparent window comprising at least a portion of the first face; a display device disposed between the first face and the second face of the housing and configured to display information to an outside through the transparent window; an illumination unit comprising light emitting circuitry disposed inside the first face of the housing and configured to emit light toward the transparent window; a reflective unit comprising a reflective surface and disposed between the illumination unit and the transparent window, and including a plurality of reflective structures configured to reflect light emitted from the illumination unit toward the transparent window; and a biometric sensor disposed to face at least a portion of the transparent window and configured to sense light reflected on the transparent window. The electronic device including a fingerprint sensor is capable of ensuring a superior performance using a light source in sensing fingerprint information of a user using a fingerprint sensor located in a display active region. Further, the electronic device is capable of effectively ensuring an amount of incident light transmitted to the biometric sensor using the reflective unit and the transparent window, which substantially completely reflects the light emitted from the light source.

公开(公告)号：US20190034690A1

公开(公告)日：2019-01-31

申请号：US16048575

申请日：2018-07-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae-Kwang JUNG ,  Jung-Sik PARK

IPC: G06K9/00 ,  G02B5/30

CPC classification number: G06K9/00046 ,  G02B1/11 ,  G02B5/3025 ,  G02B5/3083 ,  G06K9/0004 ,  G06K9/0008

Abstract: According to an embodiment of the present disclosure, a display may comprise a transparent cover, a light source comprising light emitting circuitry configured to emit first light in a first direction, a first polarizer disposed between the light source and the cover and configured to linearly polarize the first light, and a first retarder disposed between the first polarizer and the cover and configured to change a polarization of the first light from a linear polarization to a non-linear polarization.

公开(公告)号：US20210049342A1

公开(公告)日：2021-02-18

申请号：US17088619

申请日：2020-11-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong-Il KIM ,  Jae-Young KIM ,  Oh-Hyuck KWON ,  Hyung-Dal KIM ,  Kwang-Jin BAE ,  Young-Min SEO ,  Young-Soo LEE ,  Dae-Kwang JUNG

IPC: G06K9/00

Abstract: An electronic device is provided. The electronic device may include: a housing including a first face facing a first direction and a second face facing a second direction opposite the first direction, and further including a transparent window comprising at least a portion of the first face; a display device disposed between the first face and the second face of the housing and configured to display information to an outside through the transparent window; an illumination unit comprising light emitting circuitry disposed inside the first face of the housing and configured to emit light toward the transparent window; a reflective unit comprising a reflective surface and disposed between the illumination unit and the transparent window, and including a plurality of reflective structures configured to reflect light emitted from the illumination unit toward the transparent window; and a biometric sensor disposed to face at least a portion of the transparent window and configured to sense light reflected on the transparent window. The electronic device including a fingerprint sensor is capable of ensuring a superior performance using a light source in sensing fingerprint information of a user using a fingerprint sensor located in a display active region. Further, the electronic device is capable of effectively ensuring an amount of incident light transmitted to the biometric sensor using the reflective unit and the transparent window, which substantially completely reflects the light emitted from the light source.

公开(公告)号：US20140285329A1

公开(公告)日：2014-09-25

申请号：US14162281

申请日：2014-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Hwa LEE ,  Jin-Hyoung PARK ,  Yu-Dong BAE ,  Dae-Kwang JUNG ,  Ji-Hoon JUNG

IPC: G08B6/00

CPC classification number: G08B6/00 ,  A63F13/285 ,  A63F13/57 ,  A63F13/92 ,  G06F1/1626 ,  G06F3/016

Abstract: A terminal device controlling method that provides a haptic effect using a haptic engine is provided, which includes sensing a haptic event, executing a non-physical parameter-based haptic function in a haptic engine so as to determine a vibration pattern corresponding to the haptic event, transferring the vibration pattern from the haptic engine to a device driver, and driving, through the device driver, a vibrator based on the vibration pattern so as to embody a haptic effect.

Abstract translation: 提供一种使用触觉引擎提供触觉效果的终端设备控制方法，其包括感测触觉事件，在触觉引擎中执行基于非物理参数的触觉功能，以便确定对应于触觉事件的振动模式 将振动图案从触觉引擎传送到设备驱动器，并且通过设备驱动器基于振动模式驱动振动器以便体现触觉效果。

公开(公告)号：US20200167021A1

公开(公告)日：2020-05-28

申请号：US16777961

申请日：2020-01-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Kwang JUNG ,  Min Woo LEE ,  Myung Su KANG ,  Ji Woong OH ,  Hyun Ju HONG

IPC: G06F3/044 ,  G06F3/041 ,  G06K9/00

Abstract: An electronic device includes a cover glass, a touch sensor disposed under the cover glass and sensing proximity of or contact by an external object, a touch integrated circuit (IC) electrically connected to the touch sensor, a fingerprint sensor disposed under the cover glass adjacent to the touch sensor, including an active area for sensing a biometric pattern of the external object and an inactive area surrounding a periphery of the active area, a fingerprint IC electrically connected to the fingerprint sensor, and a processor electrically connected to the touch IC and the fingerprint IC. The processor is configured, if an input by the external object is sensed by both the touch sensor and the fingerprint sensor, to calculate coordinates of the input based on at least part of data sensed by the touch sensor and data sensed by the fingerprint sensor.

公开(公告)号：US20130278498A1

公开(公告)日：2013-10-24

申请号：US13865623

申请日：2013-04-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae-Kwang JUNG ,  Kyung-Wan PARK ,  Ho-Seong SEO ,  Shi-Yun CHO ,  Youn-Ho CHOI

IPC: G06F3/041

CPC classification number: G06F3/041 ,  G06F3/0414

Abstract: A pressure sensitive touch panel is provided, which includes first sensor lines arranged along a first axis; second sensor lines arranged along a second axis that cross the first axis; a drive unit that sequentially applies a scan signal to the first sensor lines, and sequentially detects detection signals of the second sensor lines; and a controller that controls the drive unit to selectively apply the scan signal to one of the first sensor lines and to selectively detect a detection signal from one of the second sensor lines.

Abstract translation: 提供一种压敏触摸面板，其包括沿着第一轴布置的第一传感器线; 沿着与第一轴交叉的第二轴布置的第二传感器线; 驱动单元，其顺序地向第一传感器线施加扫描信号，并且依次检测第二传感器线的检测信号; 以及控制器，其控制所述驱动单元选择性地将扫描信号施加到所述第一传感器线中的一个，并且选择性地检测来自所述第二传感器线之一的检测信号。