Invention Grant
- Patent Title: Method and device for transmitting/receiving data using HDMI
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Application No.: US15318336Application Date: 2015-06-12
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Publication No.: US10474241B2Publication Date: 2019-11-12
- Inventor: Dokyun Kim , Hyunsik Yang , Hyeonjae Lee , Jangwoong Park , Jinkwon Lim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang & Waimey
- International Application: PCT/KR2015/005955 WO 20150612
- International Announcement: WO2015/190877 WO 20151217
- Main IPC: G06F3/01
- IPC: G06F3/01 ; H04N21/41 ; H04N21/436 ; G09G5/00 ; H04N5/44 ; H04N21/422 ; H04N21/4363 ; G06F3/00

Abstract:
The present invention is related to a method and an apparatus for transmitting and receiving data by using HDMI (High Definition Media Interface). A method and an apparatus according to the present invention comprises requesting reading EDID (Extended Display Identification Data) from a sink device in case the sink device is connected; receiving from the sink device EDID including capability information of the sink device, wherein the capability information indicates whether the sink device is capable of processing gesture information; requesting gesture information indicating a predetermined gesture which may be recognized or extracted from the sink device on the basis of the EDID; and receiving the gesture information from the sink device.
Public/Granted literature
- US20170115740A1 METHOD AND DEVICE FOR TRANSMITTING/RECEIVING DATA USING HDMI Public/Granted day:2017-04-27
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