公开(公告)号：US20180307181A1

公开(公告)日：2018-10-25

申请号：US15843830

申请日：2017-12-15

Applicant: Electronics and Telecommunications Research Institute

Inventor： Mun Seob LEE ,  Gi Hyeon MIN ,  Byung-Tak LEE ,  Seihyoung LEE ,  Dongsoo LEE

IPC: G03H1/04 ,  G03H1/06

CPC classification number: G03H1/0443 ,  G03H1/06 ,  G03H2001/0447 ,  G03H2001/0452 ,  G03H2223/22 ,  G03H2226/13

Abstract: A hologram image acquiring apparatus may include: a linear polarizer that filters incident light reflected by an object into a polarized component of a specific angle; a spherical lens that partially converts light that is incident through the linear polarizer to a spherical waveform; and a phase shifter that converts a part of the light incident through the spherical lens to a plane waveform having a different phase per pixel unit.

公开(公告)号：US20140171137A1

公开(公告)日：2014-06-19

申请号：US13874952

申请日：2013-05-01

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung-Hun OH ,  Sim-Kwon YOON ,  Hong Yeon YU ,  Byung-Tak LEE ,  Young Sun KIM

IPC: H04W72/04

CPC classification number: H04W52/0229 ,  H04W92/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/166

Abstract: A control device is provided which controls wireless communication linkage between communication devices. The control device includes a communication unit configured to perform wireless communication with first and second communication devices; a user interface unit configured to generate a communication unit active signal according to a control of a user; and a control unit configured to activate the communication unit in response to the communication unit active signal. The communication unit receives communication linkage information for communication linkage between the first and second communication devices from the first communication device and sends the communication linkage information to the second communication device.

Abstract translation: 提供控制通信设备之间的无线通信连接的控制设备。 所述控制装置包括被配置为执行与所述第一和第二通信装置的无线通信的通信单元; 用户接口单元，被配置为根据用户的控制生成通信单元有效信号; 以及控制单元，被配置为响应于所述通信单元有效信号而激活所述通信单元。 通信单元从第一通信设备接收用于第一和第二通信设备之间的通信链接的通信链接信息，并将通信链接信息发送到第二通信设备。