公开(公告)号：US20180182748A1

公开(公告)日：2018-06-28

申请号：US15798921

申请日：2017-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jee Hoon HAN ,  Won Jun LEE ,  Kyung Suk JUNG ,  Yong Tae CHO ,  O Sung SEO ,  Yun Seok LEE

IPC: H01L27/02 ,  H01L27/12 ,  H01L29/417 ,  H01L29/49 ,  G09G3/36

Abstract: A scan driver has a plurality of stages configured to supply a scan signal to scan lines. The plurality of stages include a stage coupled to a scan line of the scan lines. The stage includes a first transistor including a gate electrode, a drain electrode and a source electrode and is configured to output the scan signal to the scan line; a second transistor provided on a side of the first transistor and connected to the drain electrode; a third transistor provided on the side of the first transistor and connected to the source electrode; a capacitor provided between the scan line and the first transistor; a first dummy transistor provided between the first transistor and the capacitor and connected to the capacitor; and a second dummy transistor provided between the first transistor and the second transistor and connected to both the first transistor and the second transistor.

公开(公告)号：US20160033813A1

公开(公告)日：2016-02-04

申请号：US14566556

申请日：2014-12-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seok Kyu YOON ,  Hee June KWAK ,  Eun Ju KIM ,  Sun Hwa LEE ,  Yun Seok LEE ,  Jun Pyo LEE ,  Sang-Uk LIM

IPC: G02F1/1335 ,  G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02B5/22 ,  G02F1/13306 ,  G02F1/134309 ,  G02F2001/134345 ,  G02F2201/52 ,  G02F2203/01

Abstract: A liquid crystal display device that allows efficient luminance control is presented. The device includes: first, second, and third color pixel areas; a first substrate and a second substrate; a first color filter disposed in the first color pixel area on the first substrate or the second substrate; a second color filter disposed in the second color pixel area on the first substrate or the second substrate; a third color filter disposed in the third color pixel area on the first substrate or the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the first color pixel area includes a first transparent region at which the first color filter is not disposed, and a ratio of the first transparent region of the first color pixel area to the first color pixel area is in a range of 1/1000 to ½, inclusive.

Abstract translation: 提出了一种允许高效亮度控制的液晶显示装置。 该装置包括：第一，第二和第三彩色像素区域; 第一基板和第二基板; 第一滤色器，设置在第一基板或第二基板上的第一彩色像素区域中; 第二滤色器，设置在第一基板或第二基板上的第二彩色像​​素区域中; 设置在所述第一基板或所述第二基板上的所述第三彩色像素区域中的第三滤色器; 以及设置在第一基板和第二基板之间的液晶层，其中第一彩色像素区域包括不设置第一滤色器的第一透明区域和第一彩色像素区域的第一透明区域的比率 到第一颜色像素区域在1/1000至½的范围内。

公开(公告)号：US20230251527A1

公开(公告)日：2023-08-10

申请号：US18137482

申请日：2023-04-21

Applicant: Samsung Display Co., Ltd.

Inventor： Youn Hak JEONG ,  Wan NAMGUNG ,  Hong Min YOON ,  Ho Jun LEE ,  Pil Gyu KANG ,  Seung Kyu LEE ,  Yun Seok LEE

IPC: G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/13394

Abstract: A liquid crystal display according to an exemplary embodiment of the present system and method includes a first insulation substrate, a thin film transistor disposed on the first insulation substrate, a pixel electrode connected to the thin film transistor, a protrusion disposed on the pixel electrode, a second insulation substrate facing the first insulation substrate, a common electrode disposed on the second insulation substrate, and a liquid crystal layer disposed between the pixel electrode and the common electrode, wherein one pixel includes a thin film transistor formation region where the thin film transistor is disposed and a display area where the pixel electrode is disposed, and the protrusion is disposed to overlay at least a portion of edges of the display area.

公开(公告)号：US20190018292A1

公开(公告)日：2019-01-17

申请号：US16133301

申请日：2018-09-17

Applicant: Samsung Display Co. Ltd.

Inventor： Hak Sun CHANG ,  Cheol SHIN ,  Ki Chul SHIN ,  Se Hyun LEE ,  Yun Seok LEE

IPC: G02F1/1343 ,  H01L29/786 ,  H01L27/32 ,  H01L27/12 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3251 ,  H01L27/326 ,  H01L27/3276 ,  H01L29/78633

Abstract: A liquid crystal display device includes a base unit, a gate line disposed on the base unit, a data line disposed on the base unit and crossing the gate line while being insulated from the gate line, a shielding electrode disposed on the data line and overlapping the data line and isolated from the pixel electrode and a conductive bar, the conductive bar disposed on the same layer as that on which the shielding electrode is disposed, isolated from the shielding electrode, and extending in parallel to the data line.

公开(公告)号：US20170242306A1

公开(公告)日：2017-08-24

申请号：US15415295

申请日：2017-01-25

Applicant: Samsung Display Co. Ltd.

Inventor： Hak Sun CHANG ,  Cheol SHIN ,  Ki Chul SHIN ,  Se Hyun LEE ,  Yun Seok LEE

IPC: G02F1/1343 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3251 ,  H01L27/326 ,  H01L27/3276 ,  H01L29/78633

Abstract: A liquid crystal display device includes a base unit, a gate line disposed on the base unit, a data line disposed on the base unit and crossing the gate line while being insulated from the gate line, a shielding electrode disposed on the data line and overlapping the data line and isolated from the pixel electrode and a conductive bar, the conductive bar disposed on the same layer as that on which the shielding electrode is disposed, isolated from the shielding electrode, and extending in parallel to the data line.

公开(公告)号：US20160349588A1

公开(公告)日：2016-12-01

申请号：US15139518

申请日：2016-04-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki Pyo HONG ,  Youn Hak JEONG ,  Wan NAMGUNG ,  Hyung Jun PARK ,  Yun Seok LEE

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate including pixels, a gate line disposed on the first substrate, data lines disposed on the first substrate, a first reference voltage line and a second reference voltage line respectively disposed on the first substrate and applying a first reference voltage and a second reference voltage having different polarities from each other, a pixel electrode disposed in one pixel area and including a first subpixel electrode and a second subpixel electrode, where a first pixel column may overlap the first reference voltage line and the second reference voltage line, a second pixel column adjacent to the first pixel column may not overlap the first reference voltage line and the second reference voltage line, and a first width of the pixel electrode of the first pixel column may be different from a second width of the pixel electrode of the second pixel column.

Abstract translation: 液晶显示器包括：包括像素的第一基板，设置在第一基板上的栅极线，设置在第一基板上的数据线，分别设置在第一基板上的第一参考电压线和第二基准电压线， 电压和具有不同极性的第二参考电压，设置在一个像素区域中并包括第一子像素电极和第二子像素电极的像素电极，其中第一像素列可以与第一参考电压线和第二参考电压重叠 与第一像素列相邻的第二像素列可以不与第一参考电压线和第二参考电压线重叠，并且第一像素列的像素电极的第一宽度可以不同于像素的第二宽度 第二像素列的电极。

公开(公告)号：US20160104722A1

公开(公告)日：2016-04-14

申请号：US14689215

申请日：2015-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa Sung WOO ,  Yun Seok LEE

IPC: H01L27/12

CPC classification number: H01L27/124 ,  G02F1/1368 ,  H01L29/41733

Abstract: A display device according to an exemplary embodiment of the present invention includes: a first insulation substrate; a thin film transistor disposed on the first insulation substrate; a pixel electrode coupled to the thin film transistor; a second insulation substrate facing the first insulation substrate; and a common electrode disposed on the second insulation substrate. The pixel electrode includes a first subpixel electrode that includes a first horizontal stem portion by which two different regions where arrangements of liquid crystal molecules are respectively different are divided, and a second subpixel electrode that includes a second horizontal stem portion by which two regions where the arrangements of the liquid crystal molecules are respectively different are divided and a cross-shaped stem portion by which four regions where the arrangements of the liquid crystal molecules are respectively different are divided.

Abstract translation: 根据本发明的示例性实施例的显示装置包括：第一绝缘基板; 设置在所述第一绝缘基板上的薄膜晶体管; 耦合到所述薄膜晶体管的像素电极; 面对所述第一绝缘基板的第二绝缘基板; 以及设置在所述第二绝缘基板上的公共电极。 像素电极包括第一子像素电极，该第一子像素电极包括第一水平茎部，通过该第一水平茎部分分割液晶分子的布置分别不同的两个不同区域，以及第二子像素电极，其包括第二水平茎部， 分离液晶分子的配置分别不同，并且分割出其中液晶分子的排列分别不同的四个区域的十字形茎部分。