Title:
DATA TRANSMISSION DEVICE AND DATA TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/037607
Kind Code:
A1
Abstract:
This technology relates to a data transmission device and a data transmission system that make it possible to achieve more efficient data transmission. A data transmission device according to this technology includes: a common terminal connected to a transmission line through which a first signal and a second signal are transmitted, the second signal being transmitted in a direction opposite the direction in which the first signal is transmitted and having a frequency band different from that of the first signal; a reception circuit that receives the first signal from the transmission line via the common terminal; and a transmission circuit that transmits the second signal via the common terminal. This technology may be applied to, for example, a data transmission system that transmits video data via an AC-coupled transmission line.
Inventors:
MOROHASHI HIDEO (JP)
Application Number:
PCT/JP2022/010491
Publication Date:
March 16, 2023
Filing Date:
March 10, 2022
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H04L5/14; H04L25/02; H04L25/03
Domestic Patent References:
| WO2020070974A1 | 2020-04-09 |
Foreign References:
| JP2006505211A | 2006-02-09 |
Other References:
SALERNO S., MACII E., PONCINO M.: "Energy-efficient bus encoding for LCD digital display interfaces", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 51, no. 2, 1 May 2005 (2005-05-01), NEW YORK, NY, US , pages 624 - 634, XP093043861, ISSN: 0098-3063, DOI: 10.1109/TCE.2005.1468010
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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