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.