Invention Grant
US09225974B2 Multi-view device of display apparatus and control method thereof, and display system
有权
显示装置的多视图装置及其控制方法以及显示系统
- Patent Title: Multi-view device of display apparatus and control method thereof, and display system
- Patent Title (中): 显示装置的多视图装置及其控制方法以及显示系统
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Application No.: US13661614Application Date: 2012-10-26
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Publication No.: US09225974B2Publication Date: 2015-12-29
- Inventor: Jae-hwan Seo , Jae-eun Kang , Scott Seong-wook Lee , Tae-hyeun Ha , Chil-youl Yang
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2012-0038299 20120413
- Main IPC: G06F3/038
- IPC: G06F3/038 ; H04N13/04
Abstract:
A multi-view device for use in conjunction with a display apparatus is provided. The device includes: a lens unit which operates to selectively transmit or block light; a communication unit which communicates with the display apparatus which is displaying a content image; and a controller which receives a beacon signal in synchronization with a display period of the content image from the display apparatus via the communication unit, controls an operation of the lens unit based on the received beacon signal, and changes a reception frequency of the beacon signal in accordance with a running time of the content image displayed on the display apparatus.
Public/Granted literature
- US20130106820A1 MULTI-VIEW DEVICE OF DISPLAY APPARATUS AND CONTROL METHOD THEREOF, AND DISPLAY SYSTEM Public/Granted day:2013-05-02
Information query
IPC分类:
