Method and device for displaying virtual image

    公开(公告)号:US11119571B2

    公开(公告)日:2021-09-14

    申请号:US16637604

    申请日:2018-07-11

    Abstract: Provided is a virtual image display device including: an image generator outputting a virtual image; a filter transmitting light in a first polarization state in the output virtual image; a multipath optical element guiding the transmitted light in the first polarization state; a first optical element arranged on a first side of the multipath optical element and allowing the guided light in the first polarization state and real-world light to pass therethrough; a second optical element arranged on a second side opposite to the first side of the multipath optical element and allowing the real-world light to pass therethrough; and a processor controlling the image generator, the first optical element, and the second optical element.

    Method and apparatus for determining item based on interaction environment

    公开(公告)号:US10789582B2

    公开(公告)日:2020-09-29

    申请号:US15857745

    申请日:2017-12-29

    Abstract: A method and an apparatus for using a device to determine an item, such as, for example, a card based on an interaction environment, such as, for example, a settlement environment, are provided. The method by which a device determines a card to be used in a settlement includes: acquiring a card use history of a card, which is stored in the device; acquiring information which relates to a settlement environment of the device; determining a card to be used in the settlement, based on the acquired information relating to the settlement environment and the acquired card use history; and providing settlement information which relates to the determined card to a point of sale (POS) terminal.

    Method of executing application and terminal using the method

    公开(公告)号:US10939281B2

    公开(公告)日:2021-03-02

    申请号:US14021346

    申请日:2013-09-09

    Abstract: A method of executing an application by a first terminal is provided. The first terminal executes an application with at least one external device connected to the first terminal, and the first terminal transmits, to a second terminal, information about the application and connection information regarding the at least one external device. The second terminal establishes a connection with respect to the at least one external device based on the connection information, and executes the application with the at least one external device connected to the second terminal based on the information about the application.

    ELECTRONIC APPARATUS AND METHOD OF OUTPUTTING CONTENT BY THE ELECTRONIC APPARATUS

    公开(公告)号:US20200162871A1

    公开(公告)日:2020-05-21

    申请号:US16730078

    申请日:2019-12-30

    Abstract: Provided are an electronic apparatus and a method of outputting content. The method includes establishing a wireless communication connection with a second electronic apparatus, receiving apparatus information of the external apparatus from the second electronic apparatus, requesting the second electronic apparatus to establish a wireless communication connection between the first electronic apparatus and the external apparatus, receiving a response to the requesting from the second electronic apparatus, establishing a wireless communication connection between the first electronic apparatus and the external apparatus based on the response; and outputting content by using an executed second application of the first electronic apparatus via the wireless communication connection between the first electronic apparatus and the external apparatus.

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