公开(公告)号：US10409123B2

公开(公告)日：2019-09-10

申请号：US15059867

申请日：2016-03-03

Applicant: Samsung Display Co., Ltd

Inventor： Jin-Ho Oh ,  Pil Gyu Kang ,  Wan Namgung ,  Hong Min Yoon ,  Seung-Kyu Lee ,  Ho Jun Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

Abstract: A liquid crystal display that improve display quality by reducing light leakage is presented. The display includes a first substrate; a plurality of pixels disposed on the first substrate; a plurality of signal lines disposed on the first substrate and disposed at an edge of the plurality of pixels; a second substrate facing the first substrate; and a light blocking member disposed on the second substrate, overlapping the plurality of signal lines, and overlapping the edge of the plurality of pixel areas, wherein a width of the light blocking member overlapping the edge of the plurality of pixels varies depending on the position of the plurality of pixels.

公开(公告)号：US11662627B2

公开(公告)日：2023-05-30

申请号：US16933002

申请日：2020-07-20

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: G02F1/1339 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/13394 ,  G02F1/13396 ,  G02F1/133726 ,  G02F1/134345

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：US10718977B2

公开(公告)日：2020-07-21

申请号：US14815443

申请日：2015-07-31

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: G02F1/1339 ,  G02F1/1343 ,  G02F1/1337

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：US12174491B2

公开(公告)日：2024-12-24

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 ,  G02F1/1339 ,  G02F1/1343

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：US10074674B2

公开(公告)日：2018-09-11

申请号：US15784545

申请日：2017-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Chan Jeon ,  Pil Gyu Kang ,  Hyun-Woong Baek ,  Hyung Joo Jeon ,  Sol Ip Jeong ,  Jang-Bog Ju

IPC: H01L27/12 ,  H01L23/60 ,  G02F1/1362 ,  H01L27/32

CPC classification number: H01L27/1244 ,  G02F1/136204 ,  G02F1/136286 ,  G02F2001/13629 ,  H01L23/60 ,  H01L27/1255 ,  H01L27/3276 ,  H01L51/5243 ,  H01L51/5246 ,  H01L2251/5392

Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a first electrode disposed on a first surface of the first substrate, the first surface facing the second substrate; a second electrode and a third electrode disposed along an edge of a second surface of the second substrate, the second surface facing the first surface of the first substrate; and a short electrode disposed between the first electrode and the second electrode and between the first electrode and the third electrode, the short electrode electrically connecting the first electrode, the second electrode, and the third electrode, wherein the second electrode and the third electrode are physically separated.

公开(公告)号：US10175540B2

公开(公告)日：2019-01-08

申请号：US15240470

申请日：2016-08-18

Applicant: Samsung Display Co. Ltd.

Inventor： Hyung Joo Jeon ,  Hong Min Yoon ,  Hyoung Cheol Lee ,  Pil Gyu Kang ,  Sang Woo Whangbo

IPC: G02F1/1339 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1362

Abstract: A display device may include a first pixel electrode, a second pixel electrode, an organic layer, and a light-blocking member. The organic layer may include a first organic portion and a second organic portion. The first organic portion may overlap the first pixel electrode and may be spaced from the second organic portion. The second organic portion may overlap the second pixel electrode. The light-blocking member may be positioned between the first organic portion and the second organic portion.

公开(公告)号：US20180108683A1

公开(公告)日：2018-04-19

申请号：US15784545

申请日：2017-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Chan Jeon ,  Pil Gyu Kang ,  Hyun-Woong Baek ,  Hyung Joo Jeon ,  Sol Ip Jeong ,  Jang-Bog Ju

IPC: H01L27/12 ,  H01L23/60

CPC classification number: H01L27/1244 ,  G02F1/136204 ,  G02F1/136286 ,  G02F2001/13629 ,  H01L23/60 ,  H01L27/1255 ,  H01L27/3276 ,  H01L2251/5392

Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a first electrode disposed on a first surface of the first substrate, the first surface facing the second substrate; a second electrode and a third electrode disposed along an edge of a second surface of the second substrate, the second surface facing the first surface of the first substrate; and a short electrode disposed between the first electrode and the second electrode and between the first electrode and the third electrode. the short electrode electrically connecting the first electrode, the second electrode, and the third electrode, wherein the second electrode and the third electrode are physically separated.

公开(公告)号：US09664965B2

公开(公告)日：2017-05-30

申请号：US14561945

申请日：2014-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Kyu Lee ,  Pil Gyu Kang ,  Wan Namgung

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/136209 ,  G02F1/133707 ,  G02F1/1362 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/136218

Abstract: An exemplary embodiment of the present invention provides a liquid crystal display (LCD) device including: a first insulation substrate; gate and data lines positioned on the first insulation substrate and electrically insulated to cross each other; a thin film transistor coupled to the gate line and the data line; a first light blocking member positioned on the data line; a shielding electrode positioned on the first light blocking member; a pixel electrode coupled to the thin film transistor; a second insulation substrate positioned to face the first insulation substrate; a common electrode positioned on the second insulation substrate; and a liquid crystal layer disposed between the pixel electrode and the common electrode.