公开(公告)号：US20180174547A1

公开(公告)日：2018-06-21

申请号：US15897845

申请日：2018-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Hyun Kim ,  Lae-Kyoung Kim ,  Soon-Seob Han

IPC: G09G3/38 ,  G02B27/01 ,  G02F1/153

CPC classification number: G09G3/38 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/0118 ,  G02B2027/014 ,  G02B2027/0178 ,  G02F1/153 ,  G09G2300/023 ,  G09G2320/062 ,  G09G2320/0626 ,  G09G2360/144

Abstract: A method of changing a light transmittance of a head-mounted display device including a display and an optical lens and a head-mounted display device. The method includes obtaining, by a sensor, a first illuminance around the head-mounted display device; determining a first light transmittance based on the first illuminance and a type of a content to display on the display; changing, by a processor, a light transmittance of the optical lens to the first light transmittance; and wherein when the first illuminance is greater than a second illuminance, the first light transmittance corresponding to the first illuminance is less than a second light transmittance corresponding to the second illuminance.

公开(公告)号：US09940011B2

公开(公告)日：2018-04-10

申请号：US14284100

申请日：2014-05-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae-Hyun Kim ,  Seung-dong Yu ,  Woo-yong Chang ,  Eun-hee Park ,  Chang-hwan Hwang

IPC: G06F3/048 ,  G06F3/0488 ,  G06F3/0482 ,  G06F3/0483 ,  H04N5/44 ,  H04N21/422 ,  G06F3/0484

CPC classification number: G06F3/0488 ,  G06F3/0482 ,  G06F3/0483 ,  G06F3/04842 ,  G06F3/04883 ,  H04N5/4403 ,  H04N21/42209 ,  H04N21/42224 ,  H04N2005/443

Abstract: Provided is a method of controlling an electronic device by using a remote control device comprising a touch screen, the method including selecting one of a plurality of functions supported by the electronic device via the touch screen, sequentially displaying a plurality of user interfaces, usable for controlling the function selected with an input detected by the touch screen, one-by-one, and controlling the electronic device by using one of the plurality of user interfaces that are sequentially displayed.

公开(公告)号：US09465447B2

公开(公告)日：2016-10-11

申请号：US14104598

申请日：2013-12-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeo-ri Yoon ,  Dae-Hyun Kim ,  Han-soo Kim ,  Chang-soo Lee

IPC: G06F3/048 ,  G06F3/023 ,  G06F17/24 ,  G06F3/0488

CPC classification number: G06F3/0236 ,  G06F3/04886 ,  G06F17/24

Abstract: A display apparatus which corrects input characters by moving a cursor in word units is provided. The display apparatus includes a communication interface configured to receive a control command for a character input from a control device, a display configured to display characters corresponding to the control command, and a controller configured to control the display to move a cursor in word units when a correction command to correct the displayed characters is received.

Abstract translation: 提供了通过以字为单位移动光标来校正输入字符的显示装置。 显示装置包括：通信接口，被配置为接收来自控制装置的字符输入的控制命令;显示器，被配置为显示与控制命令对应的字符;以及控制器，被配置为控制显示器以单位单位移动光标 接收用于校正所显示的字符的校正命令。

公开(公告)号：US10714047B2

公开(公告)日：2020-07-14

申请号：US16283152

申请日：2019-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Hyun Kim ,  Lae-Kyoung Kim ,  Soon-Seob Han

IPC: G09G3/38 ,  G02B27/01 ,  G02F1/153

Abstract: A method of changing a light transmittance of a head-mounted display device including a display and an optical lens and a head-mounted display device. The method includes identifying an application displayed on the display of the head-mounted display device in front of a portion of the optical lens; identifying a first light transmittance based on a type of the application or a type of a content of the application; changing, by a processor, a light transmittance of the optical lens to the first light transmittance; and displaying the content of the application on the display while the light transmittance of the optical lens is maintained in the first light transmittance.

公开(公告)号：US20180316226A1

公开(公告)日：2018-11-01

申请号：US15966686

申请日：2018-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Hoon Jung ,  Ki-Young Kim ,  Dae-Hyun Kim ,  Young-Joon Kim

IPC: H02J50/12 ,  H02J50/40 ,  H02J50/05 ,  H02J7/02

Abstract: A wireless power transmitting device for wirelessly transmitting power to an electronic device is provided. The wireless power transmitting device includes a first coil configured to have a first number of windings and to receive power to be transmitted to the electronic device, thereby generating a magnetic field; and a second coil configured to have a second number of windings, which is different from the first number of windings, wherein an induced electromotive force generated, based on the magnetic field generated from the first coil, in the second coil is used for operation of at least one hardware component of the wireless power transmitting device, and wherein a ratio of a voltage applied to the first coil to a voltage applied to the second coil is determined by a ratio of the first number of windings to the second number of windings.

公开(公告)号：US09929787B2

公开(公告)日：2018-03-27

申请号：US14853387

申请日：2015-09-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Hyun Kim ,  Jong-Ho Oh ,  Byoung-Hoon Jung

IPC: H04B7/06 ,  H04W28/06

CPC classification number: H04B7/0619 ,  H04B7/0617 ,  H04W28/06

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Methods and apparatuses are provided for devices in a wireless communication system. Information requesting a channel estimation by at least one second device is transmitted from a first device to the at least one second device. Channel information is received at the first device as feedback from the at least one second device.

公开(公告)号：US09898995B2

公开(公告)日：2018-02-20

申请号：US14538456

申请日：2014-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Hyun Kim ,  Lae-Kyoung Kim ,  Soon-Seob Han

IPC: G09G3/38 ,  G02B27/01 ,  G02F1/153

CPC classification number: G09G3/38 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/0118 ,  G02B2027/014 ,  G02B2027/0178 ,  G02F1/153 ,  G09G2300/023 ,  G09G2320/062 ,  G09G2320/0626 ,  G09G2360/144

Abstract: A method of changing a light transmittance of a head-mounted display device and the head-mounted device. The method of changing a light transmittance of a head-mounted display device includes detecting an illuminance; determining an application displayed on a display unit of the head-mounted display device; determining a first light transmittance corresponding to the illuminance and the application; and changing a second light transmittance of a light transmission unit of the head-mounted display device to the determined first light transmittance.

公开(公告)号：US09355703B2

公开(公告)日：2016-05-31

申请号：US14077187

申请日：2013-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Jin Lee ,  Dae-Hyun Kim ,  Sang-Yun Kim ,  Jae-Sung Kim ,  Young-Soo Sohn

IPC: G11C7/00 ,  G11C11/406 ,  G11C29/02 ,  G11C29/50

CPC classification number: G11C11/40611 ,  G11C11/40622 ,  G11C29/028 ,  G11C29/50016

Abstract: A refresh address generator may include a lookup table including a first portion storing a first group of addresses associated with a first data retention time, and a second portion storing a second group of addresses associated with a second data retention time different from the first data retention time, wherein the addresses of the first portion are more frequently accessed than the addresses of the second portion to refresh the memory cells corresponding to the addresses. Systems and methods may also implement such refresh address generation.

Abstract translation: 刷新地址生成器可以包括查找表，其包括存储与第一数据保留时间相关联的第一组地址的第一部分，以及存储与第二数据保留时间相关联的第二组地址的第二部分，该第二组地址与第一数据保留不同 时间，其中第一部分的地址比第二部分的地址更频繁地访问以刷新对应于地址的存储单元。 系统和方法也可以实现这种刷新地址生成。

公开(公告)号：USD721378S1

公开(公告)日：2015-01-20

申请号：US29450399

申请日：2013-03-18

Applicant: Samsung Electronics Co., Ltd.

Designer： Joo-Sun Moon ,  Pill-Kyoung Moon ,  Chang-Soo Lee ,  Dae-Hyun Kim

公开(公告)号：US11681579B2

公开(公告)日：2023-06-20

申请号：US17344180

申请日：2021-06-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae-Hyun Kim ,  Yong-Gyu Chu ,  Jun Jin Kong ,  Ki-Jun Lee ,  Myung-Kyu Lee

IPC: G06F11/10 ,  G11C29/52 ,  G06F13/16 ,  G11C11/401 ,  H01L25/065 ,  G11C11/4096 ,  G11C29/42 ,  G06F21/55

CPC classification number: G06F11/1068 ,  G06F13/1668 ,  G11C11/401 ,  G11C29/52 ,  H01L25/0657 ,  G06F11/1012 ,  G06F11/1032 ,  G06F21/554 ,  G11C11/4096 ,  G11C29/42 ,  H01L2225/06513 ,  H01L2225/06541

Abstract: A semiconductor memory device includes: a memory cell array including a plurality of memory cells; an error correction code (ECC) engine configured to detect and/or correct at least one error bit in read data and configured to generate a decoding status flag indicative of whether the at least one error bit is detected and/or corrected, wherein the read data is read from the memory cell array; a channel interface circuit configured to receive the read data and the decoding status flag from the ECC engine and configured to transmit the read data and the decoding status flag to a memory controller, wherein the channel interface circuit is configured to transmit the decoding status flag to the memory controller through a pin; and a control logic circuit configured to control the ECC engine and the channel interface circuit in response to an address and a command from the memory controller.