公开(公告)号：US20210227290A1

公开(公告)日：2021-07-22

申请号：US17152865

申请日：2021-01-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euna KO ,  Sehyun KIM ,  Kwansik YANG ,  Jongin LEE ,  Dahee JEONG ,  Kilsoo CHOI

IPC: H04N21/4402 ,  H04N21/437 ,  H04N21/6547 ,  G06N3/04 ,  G06N3/08

Abstract: An operating method of a display apparatus includes transmitting a transmission request for content-related information and resolution information of the display apparatus to a server, receiving the content-related information corresponding to the transmission request from the server, obtaining a final resolution by classifying a resolution of content included in the content-related information, based on whether the display apparatus supports upscaling, and displaying information about the content, the information including the final resolution.

公开(公告)号：US20210181939A1

公开(公告)日：2021-06-17

申请号：US17117733

申请日：2020-12-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongin LEE ,  Kwansik YANG ,  Kilsoo CHOI ,  Sehyun KIM

IPC: G06F3/0488 ,  G06F3/0482 ,  G06F3/0484

Abstract: A display device includes: a display, a communicator comprising communication circuitry configured to communicate with a mobile device, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to: control the display to display a second screen corresponding to a first screen output on the mobile device and an indicator based on the display device mirroring a screen of the mobile device, control the communicator to receive object information regarding one or more objects included in the first screen from the mobile device, and to control movement of the indicator based on the object information and the control signal, in response to receipt of a control signal including interaction information regarding the indicator.

公开(公告)号：US20210149618A1

公开(公告)日：2021-05-20

申请号：US16952916

申请日：2020-11-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongin LEE ,  Kilsoo CHOI ,  Sehyun KIM ,  Kwansik YANG ,  Jaesoon LEE ,  Dahee JEONG

IPC: G06F3/14 ,  G06F3/16

Abstract: A screen mirroring method includes: when a display device mirrors a screen of a mobile device simultaneously performing a plurality of tasks, splitting a screen of the display device into a plurality of partial screens; receiving a plurality of pieces of window data corresponding to the plurality of tasks, respectively; and displaying a plurality of images corresponding to the plurality of tasks, on the plurality of partial screens, respectively, based on the plurality of pieces of window data.

公开(公告)号：US20210105027A1

公开(公告)日：2021-04-08

申请号：US17036534

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yohan MOON ,  Dongil YANG ,  Seonjun KIM ,  Jonghun YOO ,  Jongin LEE ,  Namjun CHO ,  Hyoseok NA

IPC: H04B1/04 ,  H04B1/40 ,  H03F3/24

Abstract: An electronic device is provided. The electronic device includes an antenna, a transmission path electrically connected to the antenna and including at least one amplifier, a transceiver connected to the transmission path and converting a signal, a feedback path connected between the transmission path and the transceiver, at least one processor connected to the transceiver and communicating with at least one external electronic device by using the transceiver, and a memory connected to the at least one processor. The processor may obtain first information about a first phase and a first magnitude, which are associated with the first frequency, and second information about a second phase and a second magnitude, which are associated with a multiplied frequency of the first frequency, from the transmission signal and the reflection signal using the transceiver, and may determine a state of the electronic device based on the first information and the second information.

公开(公告)号：US20150022877A1

公开(公告)日：2015-01-22

申请号：US14334050

申请日：2014-07-17

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academia Cooperation Group of Sejong Univ

Inventor： Kyunghoon CHA ,  Wonmok LEE ,  Jongin LEE ,  Sungkoo HAN ,  Kyeonghyeon KO

IPC: G02F1/167 ,  G02F1/1333

CPC classification number: G02F1/167 ,  G02F1/21 ,  G02F2001/1678 ,  G02F2202/32 ,  G02F2203/34

Abstract: A method of and device for controlling a reflective color of a photonic crystal display device, capable of precisely controlling the distance between particles to display RGB full colors covering desired wavelength ranges. The method and device include using a mixed dispersion medium containing two or more kinds of solvents having different dielectric constants as a dispersion medium for a photonic crystal in a composition for a photonic crystal display device of which colors are controlled through the application of an electric field.

Abstract translation: 一种用于控制光子晶体显示装置的反射颜色的方法和装置，其能够精确地控制颗粒之间的距离以显示覆盖期望波长范围的RGB全色。 该方法和装置包括使用含有两种或更多种具有不同介电常数的溶剂的混合分散介质作为光子晶体的分散介质，用于通过施加电场控制颜色的光子晶体显示装置的组合物 。