公开(公告)号：US20230112331A1

公开(公告)日：2023-04-13

申请号：US17963887

申请日：2022-10-11

Applicant: Samsung Display Co., LTD.

Inventor： Jiye LEE ,  Sooyeon KIM ,  Hee-Jeong SEO ,  Jongsoo KIM ,  Heen Dol KIM ,  Chae Hee PARK ,  Youngsuk JUNG

IPC: H01L33/20 ,  H05K1/18 ,  H01L33/62 ,  H01L27/15

Abstract: A display device includes: a display panel comprising a display area including a plurality of pixels and a non-display area disposed around the display area; and a plurality of flexible printed circuit boards disposed in the non-display area along a first edge of the display panel, where distances of a first end portion of each of the flexible printed circuit boards from the first edge are different from each other.

公开(公告)号：US20230128574A1

公开(公告)日：2023-04-27

申请号：US17891508

申请日：2022-08-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Heen Dol KIM ,  Jin Woo NOH ,  Jong Soo KIM ,  Chae Hee PARK ,  Ji Ye LEE ,  Young Suk JUNG

IPC: H04L7/00

Abstract: A method for data transmission includes dividing first data into data packets, selecting transition acceleration data among transition acceleration data preliminary packets, generating transition guarantee data packets by performing an operation on a data packet group including predetermined data packets among the data packets and the transition acceleration data, and transmitting the transition acceleration data and the transition guarantee data packets. In the selecting the transition acceleration data among the transition acceleration data preliminary packets, the transition acceleration data different from previous transition acceleration data immediately preceding the transition acceleration data in the transition acceleration data preliminary packets is selected.

公开(公告)号：US20230188386A1

公开(公告)日：2023-06-15

申请号：US17866726

申请日：2022-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Young Suk JUNG ,  Weon Jun CHOE ,  Heen Dol KIM ,  Chae Hee PARK ,  Ji Ye LEE

IPC: H04L25/02 ,  H04L25/03 ,  H04L25/49

CPC classification number: H04L25/0272 ,  H04L25/03 ,  H04L25/4921

Abstract: A transceiver of the present inventive concept includes a transmitter and a receiver connected by a first line and a second line, and the transmitter includes a first encoder; a second encoder; and a transmission driver. The first encoder generates a first encoded data different from a first data during a first period and the second encoder generates a second encoded data equal to a second data during the first period, the second encoder generates the second encoded data different from the second data during a second period and the first encoder generates the first encoded data equal to the first data during the second period, and the first period and the second period are arranged to alternate with each other.

公开(公告)号：US20230162692A1

公开(公告)日：2023-05-25

申请号：US17873365

申请日：2022-07-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chae Hee PARK ,  Jong Soo KIM ,  Heen Dol KIM ,  Ji Ye LEE ,  Young Suk JUNG

IPC: G09G3/3291

CPC classification number: G09G3/3291 ,  G09G2310/08 ,  G09G2300/0842 ,  G09G2300/0426 ,  G09G2330/026 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G3/3233

Abstract: A display device including: a timing controller configured to supply an adjustment option value through a data clock signal line during a first initialization period, and generate second data based on first data and a control signal and supply the second data through the data clock signal line during a data period; a data driver configured to generate an adjustment value based on the adjustment option value during the first initialization period, and generate third data based on the adjustment value and the second data and generate a data signal based on the third data during the data period; and a pixel configured to display an image based on the data signal.

公开(公告)号：US20230162689A1

公开(公告)日：2023-05-25

申请号：US17815590

申请日：2022-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chae Hee PARK ,  Jong Soo KIM ,  Heen Dol KIM ,  Ji Ye LEE ,  Young Suk JUNG

IPC: G09G3/3275

CPC classification number: G09G3/3275 ,  G09G2310/08 ,  G09G2310/0272

Abstract: A display device includes a timing controller for supplying a clock training signal through a data clock signal line in a first period of one frame period, and supplying image data through the data clock signal line in a second period of the one frame period, a data driver for generating a clock signal, based on the clock training signal in a clock training period in the first period, and generating a data signal, based on the clock signal and the image data in the second period, and a pixel unit for displaying an image, based on the data signal. The clock training signal includes a plurality of signal levels, and the data driver determines the clock training period, based on the signal levels of the clock training signal.