公开(公告)号：US20240064221A1

公开(公告)日：2024-02-22

申请号：US18312026

申请日：2023-05-04

Applicant: Samsung Display Co., LTD.

Inventor： Hun-Tae KIM ,  JAE-YONG KWON ,  Sang Hyeok KIM ,  Jae Chun PARK ,  Dong-Hun JUNG

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/0277 ,  H04M1/0268 ,  H04M1/0216 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1656

Abstract: A display device according to an embodiment includes: a display panel; a first flexible printed circuit board electrically connected to the display panel; and a protective film attached to the first flexible printed circuit board, wherein the protective film includes: a cover layer; a support layer disposed between the cover layer and the first flexible printed circuit board; a first adhesive layer attaching the cover layer and the support layer; and a second adhesive layer attaching the support layer to the first flexible printed circuit board and including a first adhesive portion and a second adhesive portion having different adhesive forces.

公开(公告)号：US20150116373A1

公开(公告)日：2015-04-30

申请号：US14247956

申请日：2014-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hun-Tae KIM ,  Yun Jae Park

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0242

Abstract: The present invention relates to a liquid crystal display includes a liquid crystal display panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels, a gate driver connected to the plurality of gate lines and configured to apply a gate-on voltage, a data driver connected to the plurality of data lines and configured to apply a data voltage, and a signal controller configured to receive an image signal and controlling the gate driver and the data driver, wherein the signal controller is configured to generate two correction data for each image signal referring to two compensation lookup tables, and the two compensation lookup tables are provided to make absolute values of pixel voltages for each polarity substantially identical to each other with respect to the same gray scale value.

Abstract translation: 液晶显示器本发明涉及一种液晶显示器，包括：液晶显示面板，包括多条栅极线，多条数据线和多个像素;栅极驱动器，连接到多条栅极线，并被配置为施加栅极 - 电压，连接到所述多个数据线并被配置为施加数据电压的数据驱动器和被配置为接收图像信号并控制所述栅极驱动器和所述数据驱动器的信号控制器，其中所述信号控制器被配置为产生 参考两个补偿查找表的每个图像信号的两个校正数据，并且提供两个补偿查找表，以使得相对于相同的灰度值，使每个极性的像素电压的绝对值基本上彼此相同。