公开(公告)号：US20240135862A1

公开(公告)日：2024-04-25

申请号：US18133563

申请日：2023-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： HEE-JEONG SEO ,  WOO-CHUL KIM ,  DEOK JUN CHOI

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2310/0275 ,  G09G2310/0291 ,  G09G2310/08

Abstract: A display device includes first data lines including first color data lines connected to first sub-pixels, second color data lines connected to second sub-pixels, and third color data lines connected to third sub-pixels, and fan out lines including first fan out lines, second fan out lines alternately arranged with the first fan out lines in a peripheral region, and third fan out lines, a data driver outputting data voltages to the first fan out lines and the second fan out lines connected to the first data lines in a first arrangement according to the first arrangement, and output the data voltages to the third fan out lines connected to the first data lines in a second arrangement according to the second arrangement, and a timing controller remapping input image data based on the first arrangement.

公开(公告)号：US20250120260A1

公开(公告)日：2025-04-10

申请号：US18674243

申请日：2024-05-24

Applicant: Samsung Display Co., LTD.

Inventor： Hyesun Sung ,  HYOJUNG KIM ,  SEUNGBO SHIM ,  YOO-YOUNG PARK ,  JI-HYEON SON ,  JEONG YONG LEE ,  DEOK JUN CHOI

IPC: H10K59/122 ,  G09G3/00 ,  H10K50/13

Abstract: A display device includes a substrate on which a display area and a non-display area adjacent to the display area are defined, a first electrode disposed in the display area on the substrate, a pixel defining layer disposed on the substrate and exposing at least a portion of the first electrode, a partition wall disposed on the pixel defining layer, where the partition wall includes a first portion including a metal material and a second portion surrounding the first portion and including a metal oxide, a light emission layer disposed on the first electrode and the partition wall, where at least a portion of the light emission layer is cut off by the partition wall, and a second electrode disposed on the light emission layer and the partition wall.

公开(公告)号：US20250046245A1

公开(公告)日：2025-02-06

申请号：US18603221

申请日：2024-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： HYOJUNG KIM ,  DEOK JUN CHOI ,  HYUN-CHANG KANG ,  YUNHEE KWAK ,  YOO-YOUNG PARK ,  Hyesun Sung ,  JI-HYEON SON ,  SEUNGBO SHIM ,  JEONG YONG LEE

IPC: G09G3/3233

Abstract: A display device is disclosed that includes a display panel including a plurality of pixels configured to receive an initialization voltage through an initialization voltage line, a controller configured to output a voltage control signal for controlling a voltage level of the initialization voltage, and a power manager configured to provide the initialization voltage to the initialization voltage line, change the voltage level of the initialization voltage to an initialization level at or after a power-on time at which a power starts to be supplied and before a display-on time at which an image starts to be displayed based on the voltage control signal, and change the voltage level of the initialization voltage to a target level corresponding to a luminance of the image at or after the display-on time based on the power control signal.

公开(公告)号：US20240233613A9

公开(公告)日：2024-07-11

申请号：US18133563

申请日：2023-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： HEE-JEONG SEO ,  WOO-CHUL KIM ,  DEOK JUN CHOI

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2310/0275 ,  G09G2310/0291 ,  G09G2310/08

Abstract: A display device includes first data lines including first color data lines connected to first sub-pixels, second color data lines connected to second sub-pixels, and third color data lines connected to third sub-pixels, and fan out lines including first fan out lines, second fan out lines alternately arranged with the first fan out lines in a peripheral region, and third fan out lines, a data driver outputting data voltages to the first fan out lines and the second fan out lines connected to the first data lines in a first arrangement according to the first arrangement, and output the data voltages to the third fan out lines connected to the first data lines in a second arrangement according to the second arrangement, and a timing controller remapping input image data based on the first arrangement.