公开(公告)号：US20210327334A1

公开(公告)日：2021-10-21

申请号：US17165762

申请日：2021-02-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Keun KIM ,  Sang An KWON ,  Sung Jin KIM ,  Yong-Bum KIM ,  Myung Bo SIM ,  Jin Sung CHOI

IPC: G09G3/20

Abstract: A display device includes a display panel including a plurality of pixels, a gate driver configured to provide gate signals to the plurality of pixels, a data driver configured to provide data signals to the plurality of pixels, a correction data memory configured to store mura correction data, and a controller configured to control the gate driver and the data driver. The controller includes a pattern detection block configured to detect a set pattern in input image data, and a mura correction block configured to perform a mura correction operation that corrects the input image data based on the mura correction data in response to the set pattern not being detected, and to not perform the mura correction operation in accordance with the set pattern being detected.

公开(公告)号：US20190265526A1

公开(公告)日：2019-08-29

申请号：US16413529

申请日：2019-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Tae CHAE ,  Sung Jin KIM ,  Don Chan CHO

IPC: G02F1/1339 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1343

Abstract: A liquid crystal display is provided. The liquid crystal display includes a first display substrate, a second display substrate which faces the first display substrate, and a liquid crystal layer which is disposed between the first display substrate and the second display substrate. The first display substrate comprises a first base substrate, a reflective electrode which is disposed on the first base substrate, and a pixel electrode which is disposed on the reflective electrode. The second display substrate comprises a second base substrate, a color filter layer which comprises a first color filter disposed on a surface of the second base substrate which faces the first base substrate and a second color filter configured to display a different color from the first color filter, a protruding pattern which is formed on a surface of the color filter layer facing the first base substrate and which extends along a boundary between the first color filter and the second color filter, and reflective members which are disposed on sidewalls of the protruding pattern.

公开(公告)号：US20180095305A1

公开(公告)日：2018-04-05

申请号：US15636932

申请日：2017-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Tae CHAE ,  Sung Jin KIM ,  Don Chan CHO

IPC: G02F1/13 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/1339 ,  G02F1/133305 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/1343 ,  G02F2203/02

Abstract: A liquid crystal display is provided. The liquid crystal display includes a first display substrate, a second display substrate which faces the first display substrate, and a liquid crystal layer which is disposed between the first display substrate and the second display substrate. The first display substrate comprises a first base substrate, a reflective electrode which is disposed on the first base substrate, and a pixel electrode which is disposed on the reflective electrode. The second display substrate comprises a second base substrate, a color filter layer which comprises a first color filter disposed on a surface of the second base substrate which faces the first base substrate and a second color filter configured to display a different color from the first color filter, a protruding pattern which is formed on a surface of the color filter layer facing the first base substrate and which extends along a boundary between the first color filter and the second color filter, and reflective members which are disposed on sidewalls of the protruding pattern.

公开(公告)号：US20240347002A1

公开(公告)日：2024-10-17

申请号：US18401129

申请日：2023-12-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Si Beak PYO ,  Seung Kyu LEE ,  Ji Hye MOON ,  Young Kyo SEO ,  Sung Jin KIM ,  Hyun Seok HONG

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2320/0238 ,  G09G2320/041

Abstract: A display device includes a plurality of first pixels disposed in a first pixel area and initialized by a voltage of a first initialization power source, a plurality of second pixels disposed in a second pixel area and initialized by a voltage of a second initialization power source different from the first initialization power source, a data driver that supplies a data signal to a plurality of data lines connected to the first pixels and the second pixels, and a scan driver that supplies a scan signal to a plurality of scan lines connected to the first pixels and the second pixels. A black data signal supplied from the data driver to the first pixels and a black data signal supplied from the data driver to the second pixels are set to the same voltage.

公开(公告)号：US20170010503A1

公开(公告)日：2017-01-12

申请号：US15012598

申请日：2016-02-01

Applicant: Samsung Display Co. Ltd.

Inventor： Jun Ho SONG ,  Seung Hyun PARK ,  Sung Jin KIM ,  Sung In RO ,  Young Jin PARK ,  Jong Hwan PARK ,  Ock Soo SON ,  Yeo Geon YOON ,  Jae Hak LEE ,  Woong Ki JEON

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/133514 ,  G02F1/133553 ,  G02F2001/136222 ,  G02F2201/52

Abstract: A reflective liquid crystal display device is provided. A reflective liquid crystal display device comprising: a first substrate and a second substrate facing each other; a liquid crystal layer interposed between the first substrate and the second substrate; a plurality of gate lines and a plurality of data lines disposed on the first substrate and intersecting each other so as to define unit pixels; a reflective layer disposed on the gate lines and the data lines; and a color filter disposed on the reflective layer, wherein the color filter includes a red color filter, a green color filter and a blue color filter, wherein the blue color filter has an area larger than an area of the red color filter and an area of the green color filter, and wherein the blue color filter extends to a blue pixel region and a pixel region adjacent to the blue pixel region.

Abstract translation: 提供反射型液晶显示装置。 一种反射型液晶显示装置，包括：第一基板和彼此面对的第二基板; 介于所述第一基板和所述第二基板之间的液晶层; 多个栅极线和多条数据线，设置在第一基板上并彼此相交以限定单位像素; 设置在栅极线和数据线上的反射层; 以及设置在所述反射层上的滤色器，其中所述滤色器包括红色滤色器，绿色滤色器和蓝色滤色器，其中，所述蓝色滤色器的面积大于所述红色滤色器的面积， 的蓝色滤色器，并且其中蓝色滤色器延伸到蓝色像素区域和与蓝色像素区域相邻的像素区域。

公开(公告)号：US20170075166A1

公开(公告)日：2017-03-16

申请号：US15268070

申请日：2016-09-16

Applicant: Samsung Display Co. Ltd.

Inventor： Ock Soo SON ,  Sung In RO ,  Jun Ho SONG ,  Sung Jin KIM ,  Seung Hyun PARK ,  Young Jin PARK ,  Yeo Geon YOON ,  Jae Hak LEE ,  Woong Ki JEON

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133512 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/137 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2201/52 ,  G02F2203/02 ,  G02F2203/04

Abstract: A display device may include a first layer, a passivation layer, and a pixel. The passivation layer may overlap the first layer and may include a first passivation portion and a second passivation portion. The pixel may include a first-color filter, a first-color-corresponding electrode, a second-color filter, and a second-color-corresponding electrode. The first-color-corresponding electrode may overlap the first-color filter and may be positioned between the first layer and the first passivation portion. The second-color-corresponding electrode may overlap the second-color filter. The second passivation portion may be positioned between the first layer and the second-color-corresponding electrode.

Abstract translation: 显示装置可以包括第一层，钝化层和像素。 钝化层可以与第一层重叠，并且可以包括第一钝化部分和第二钝化部分。 像素可以包括第一颜色滤光器，第一颜色对应电极，第二彩色滤光器和第二颜色对应电极。 第一颜色对应的电极可以与第一颜色滤光片重叠，并且可以位于第一层和第一钝化部分之间。 第二颜色对应的电极可以与第二颜色滤光片重叠。 第二钝化部分可以位于第一层和第二颜色对应电极之间。