公开(公告)号：US12032402B2

公开(公告)日：2024-07-09

申请号：US17574077

申请日：2022-01-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Yong Song ,  Jong Man Bae ,  Jun Dal Kim ,  Hyun Su Kim ,  Kyung Youl Min ,  Dong Won Park ,  Tae Young Jin

IPC: G06F1/08 ,  G06F1/10 ,  G06F3/14 ,  G09G5/00

CPC classification number: G06F1/08 ,  G06F1/10 ,  G06F3/14 ,  G09G5/008 ,  G09G2370/10

Abstract: A transceiver includes a transmitter and a receiver connected to each other by a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range smaller than the first voltage range to the first line and the second line in a second mode. The transmitter encodes an original payload in the second mode to generate a first payload, and transmits the clock training pattern and the first payload through the first line and the second line.

公开(公告)号：US11677536B2

公开(公告)日：2023-06-13

申请号：US17574860

申请日：2022-01-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Su Kim ,  Dong Won Park ,  Jun Dal Kim ,  Kyung Youl Min ,  Jong Man Bae ,  Jun Yong Song ,  Tae Young Jin

IPC: H04L7/04 ,  H04L7/00

CPC classification number: H04L7/0037

Abstract: A transceiver includes a transmitter and a receiver connected to each other through a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range less than the first voltage range to the first line and the second line in a second mode. In transmitting a (1-1)-th payload to the receiver, the transmitter is sequentially driven in the first mode, the second mode, and the first mode, and transmits a first clock training pattern and the (1-1)-th payload in the second mode. The receiver includes a clock data recovery circuit generating a first clock signal corresponding to the received first clock training pattern and a register storing first frequency information and first phase information of the first clock training pattern.

公开(公告)号：US11558080B1

公开(公告)日：2023-01-17

申请号：US17576169

申请日：2022-01-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Young Jin ,  Dong Won Park ,  Jun Dal Kim ,  Hyun Su Kim ,  Kyung Youl Min ,  Jong Man Bae ,  Jun Yong Song

IPC: H04B1/7156 ,  H04L7/00 ,  G09G3/20 ,  H04B1/38

Abstract: A transceiver device includes a transmitter and a receiver connected through first and second lines. A first frame period includes an active period for transmitting a first payload and a vertical blank period including a frequency hopping period. The transmitter transmits, to the first and second lines, signals having a first voltage range in a first mode and signals having a second voltage range in a second mode. The transmitter generates a first horizontal synchronization signal in the second mode except for the frequency hopping period, encodes the first horizontal synchronization signal to horizontal synchronization data, and generates a second horizontal synchronization signal in the first mode in the frequency hopping period. The transmitter adds a first clock training pattern to the horizontal synchronization data except for the frequency hopping period, and adds a second clock training pattern to first horizontal synchronization data after the frequency hopping period.