公开(公告)号：US20230318654A1

公开(公告)日：2023-10-05

申请号：US17973960

申请日：2022-10-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Yong SONG ,  Hyun Su KIM ,  Dong Won PARK ,  Jong Man BAE

IPC: H04B1/40 ,  H04L7/04

CPC classification number: H04B1/40 ,  H04L7/04

Abstract: A transceiver device 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. The transmitter encodes an original payload to generate a first payload in the second mode, and transmits a clock training pattern and the first payload through the first line and the second line. The receiver decodes the first payload and outputs reception data corresponding to the original payload in the second mode.

公开(公告)号：US20220399915A1

公开(公告)日：2022-12-15

申请号：US17574018

申请日：2022-01-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Su KIM ,  Kyung Youl MIN ,  Jun Dal KIM ,  Jong Man BAE

IPC: H04B1/40 ,  H04B1/04 ,  H04L25/02 ,  H04L5/00

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. When transmitting a first payload to the receiver, the transmitter is sequentially driven in the first mode, the second mode, and the first mode, and the transmitter transmits a clock training pattern and the first payload in the second mode.

公开(公告)号：US20220197442A1

公开(公告)日：2022-06-23

申请号：US17694409

申请日：2022-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Man BAE ,  Jong Hwa KIM ,  Se Hun PARK ,  Chang Mo PARK ,  So Yeon JOO

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/00

Abstract: A foldable display device and a method of driving the foldable display device are provided. The foldable display device may include a first region, a second region, and a third region configured to bend along a folding axis between the first region and the second region. The foldable display device may include a display panel having a plurality of pixels; a touch sensor overlapping the third region and on an upper surface of the display panel; a first digitizer provided under the display panel to overlap the first region; and a second digitizer provided under the display panel to overlap the second region.

公开(公告)号：US20200235189A1

公开(公告)日：2020-07-23

申请号：US16705359

申请日：2019-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Man BAE ,  Se Hun PARK ,  Chang Mo PARK ,  So Yeon JOO

IPC: H01L27/32 ,  H05K1/14 ,  H05K1/11 ,  H05K3/36 ,  H05K3/26

Abstract: A display device includes: a display substrate including a display area and a pad area disposed around the display area; a signal wiring disposed over the display area and the pad area on the display substrate; at least one wiring pad including: a pad pattern portion disposed on the pad area of the display substrate and electrically connected to the signal wiring; and a separation pattern portion separated from the pad pattern portion by a separation space; and a printed circuit board attached to the pad area of the display substrate, the printed circuit board including a lead wiring connected to the at least one wiring pad.