公开(公告)号：US20220069022A1

公开(公告)日：2022-03-03

申请号：US17444264

申请日：2021-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： SANGSHIN LEE ,  YONGHWAN KIM ,  YOUNGEUN RYU ,  SANGMIN KIM ,  BYOUNG-HUN SUNG ,  SEUNGJIN LEE

IPC: H01L27/32

Abstract: A display panel, in which a plurality of first emission areas, a plurality of second emission areas, and a plurality of third emission areas are defined, includes a first spacer spaced apart from one of the plurality of third emission areas in a first direction, a second spacer spaced apart from the first spacer in the first direction, and a plurality of protruding portions spaced apart from the plurality of third emission areas in a second direction crossing the first direction, wherein m third emission areas (m is an integer greater than or equal to 4) among the plurality of third emission areas are between the first spacer and the second spacer.

公开(公告)号：US20140210700A1

公开(公告)日：2014-07-31

申请号：US13937368

申请日：2013-07-09

Applicant: Samsung Display Co., Ltd.

Inventor： MYUNG-HO WON ,  JIN-MO KWON ,  YONGHWAN KIM ,  CHUL SHIN ,  KWAN-WOO LEE ,  SUNG-WOON IM

IPC: G09G3/34

CPC classification number: G09G3/3677 ,  G09G2310/0289

Abstract: A display device includes a display panel including gate lines, data lines, and pixels connected to the gate line and the data lines, a gate driver driving the gate lines, a level shifter applying a gate clock signal to the gate driver, a data driver driving the data lines, a timing controller generating control signals to control the level shifter, the gate driver, and the data driver, and a backlight unit providing light to the display panel. The level shifter sets a voltage level of a gate-on voltage of the gate clock signal to a voltage level of a first gate-on voltage or a voltage level of a second gate-on voltage higher than the first gate-on voltage in response to a gate-on control signal.

Abstract translation: 显示装置包括：显示面板，包括栅极线，数据线，连接到栅极线和数据线的像素;驱动栅极线的栅极驱动器;向栅极驱动器施加栅极时钟信号的电平移位器;数据驱动器 驱动数据线，产生控制信号以控制电平移位器，栅极驱动器和数据驱动器的定时控制器以及向显示面板提供光的背光单元。 电平移位器将栅极时钟信号的栅极导通电压的电压电平设置为高于第一栅极导通电压的第一栅极导通电压或第二栅极导通电压的电压电平，作为响应 到门开启控制信号。

公开(公告)号：US20240384390A1

公开(公告)日：2024-11-21

申请号：US18609717

申请日：2024-03-19

Applicant: Samsung Display Co., LTD.

Inventor： YONGHWAN KIM ,  JAESUK MOON ,  SANGSHIN LEE ,  SEUNGJIN LEE

IPC: C23C14/04 ,  H10K71/16

Abstract: A mask assembly includes: a mask and a mask frame, which supports the mask. The mask includes: a plurality of sub-masks, which are arranged in a first direction and each include a short side that extends in the first direction and a long side that extends in a second direction crossing the first direction; and a connecting stick, which overlaps the long side in a plan view and connects two sub-masks adjacent to each other among the plurality of sub-masks. Each of the plurality of sub-masks includes: a central part including a cell region defining a plurality of holes therein; and a welding part disposed along the long side. The connecting stick and the welding part are connected with each other through a plurality of welding agents.