公开(公告)号：US09927659B2

公开(公告)日：2018-03-27

申请号：US14060906

申请日：2013-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Kil Park ,  Wan-Soon Im ,  Yong Woo Hyung

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

CPC classification number: G02F1/133707 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/134345

Abstract: A liquid crystal display includes a plurality of pixels, a lower substrate and an upper substrate facing each other, a liquid crystal layer disposed between the lower substrate and the upper substrate, a pixel electrode disposed on the lower substrate and including a plurality of sub-regions which differently controls an inclination direction of liquid crystal molecules included in the liquid crystal layer for a pixel of the plurality of pixels, and a gate line disposed on the lower substrate and including a portion which overlaps a boundary between adjacent sub-regions of the plurality of sub-regions of the pixel electrode.

公开(公告)号：US09804446B2

公开(公告)日：2017-10-31

申请号：US14743255

申请日：2015-06-18

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Kil Park ,  Swae-Hyun Kim ,  Chang Il Tae

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133753 ,  G02F2001/133761 ,  G02F2001/134345

Abstract: Disclosed herein is a liquid crystal display, including: a first substrate; a first sub-pixel electrode positioned on the first substrate including a first sub-region and a second sub-region; a second sub-pixel electrode positioned on the first substrate including a third sub-region and a fourth sub-region; and an insulating layer positioned between the first sub-region of the first sub-pixel electrode and the second sub-pixel electrode, wherein liquid crystal molecules corresponding to a first region in which the second sub-region of the first sub-pixel electrode is positioned, a second region in which the first sub-region of the first sub-pixel electrode and the third sub-region of the second sub-pixel electrode overlap each other, and a third region in which the fourth sub-region of the second sub-pixel electrode is positioned are configured to have different pretilts.

公开(公告)号：US09780127B2

公开(公告)日：2017-10-03

申请号：US14567638

申请日：2014-12-11

Applicant: Samsung Display Co., Ltd.

Inventor： Je Hyeong Park ,  Eun-Kil Park ,  Seung Ho Yang ,  Chang Il Tae

IPC: G02F1/1341 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: H01L27/1259 ,  G02F1/133377 ,  G02F1/133514 ,  G02F1/1341 ,  G02F2001/134345 ,  G02F2001/136218

Abstract: A liquid crystal display includes: an insulation substrate; a thin film transistor including gate and data lines on the insulation substrate; a passivation layer on the thin film transistor; a pixel electrode on the passivation layer and including a first subpixel electrode to which a first voltage is applied and a second subpixel electrode to which a second voltage is applied; a shielding electrode on the passivation layer and applied with a common voltage; a first microcavity on the pixel electrode and injected with a liquid crystal material; a second microcavity on the shielding electrode and injected with the liquid crystal material; a common electrode on the first and second microcavities and separated from the pixel electrode and the shielding electrode by the first and second microcavities; a roof layer on the common electrode;; and an overcoat on the roof layer to seal the first and second microcavities.

公开(公告)号：US09715154B2

公开(公告)日：2017-07-25

申请号：US14954381

申请日：2015-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Kil Park ,  Swae-Hyun Kim ,  Chang II Tae

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/134309 ,  G02F2001/133726 ,  G02F2001/136218

Abstract: A liquid crystal display including a first substrate, a gate line disposed on the first substrate, a gate insulating layer disposed on the gate line, a data line disposed on the gate insulating layer, a first passivation layer disposed on the data line, a color filter disposed on the first passivation layer, a second passivation layer disposed on the color filter, and a pixel electrode and a shielding electrode disposed on the passivation layer. The shielding electrode includes a lower layer formed at a same layer as that of the pixel electrode and an upper layer formed on the lower layer by using an opaque metal layer.

公开(公告)号：US09645449B2

公开(公告)日：2017-05-09

申请号：US14060028

申请日：2013-10-22

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Kil Park ,  Seung Ho Yang ,  Chang Il Tae

IPC: G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/13394 ,  G02F2001/13396 ,  G02F2001/13398 ,  G02F2001/136222

Abstract: A curved display device includes a thin film transistor display unit including a first insulation substrate; a common electrode display unit disposed opposite to the thin film transistor display unit and including a second insulation substrate; a liquid crystal layer disposed between the thin film transistor display unit and the common electrode display unit; and a plurality of color filters disposed on the first insulation substrate or the second insulation substrate, where each color filter includes an overlapping compensation region, which overlaps an adjacent color filter, and a non-overlapping region, which does not overlap the adjacent color filter, the overlapping compensation region defines a stepped region having a step height with the non-overlapping region.

公开(公告)号：US10345655B2

公开(公告)日：2019-07-09

申请号：US15051230

申请日：2016-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun Chang ,  Eun-Kil Park ,  Hyun-Ho Kang ,  Jang Wi Ryu ,  Seung-Suk Yang ,  Ki Chul Shin ,  Se Hyun Lee ,  Jae-Soo Jang ,  Hyo Ju Jung

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

Abstract: A liquid crystal display including a partial plate electrode along with a minute pattern in pixel electrode thereby increasing the viewing angle and the lateral visibility of the liquid crystal display, as well as the response speed A step provider is provided to reinforce the control force of the liquid crystal molecules, thereby reducing the texture generated in the center of the pixel.

公开(公告)号：US20180061865A1

公开(公告)日：2018-03-01

申请号：US15678503

申请日：2017-08-16

Applicant: Samsung Display Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Jae Heung Ha ,  Jong Woo Kim ,  Ji Young Moon ,  Min Ho Oh ,  Seung Jae Lee ,  Yoon Hyeung Cho ,  Young Cheol Joo ,  Hyeong Joon Kim ,  Eun-Kil Park ,  Sang Jin Han

IPC: H01L27/12 ,  H01L29/49 ,  H01L29/786

CPC classification number: H01L27/1225 ,  H01L29/4908 ,  H01L29/7869

Abstract: A thin film transistor array panel includes a substrate, a gate insulating layer, an interface layer, and a semiconductor layer. The gate insulating layer is disposed on the substrate. The interface layer is disposed on the gate insulating layer. The semiconductor layer is disposed on the interface layer. The interface layer includes a fluorinated silicon oxide. The semiconductor layer includes a p-type oxide semiconductor material.

公开(公告)号：US09599862B2

公开(公告)日：2017-03-21

申请号：US14273909

申请日：2014-05-09

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Kil Park ,  UnByoll Ko ,  Kikyung Youk

IPC: G02F1/1339

CPC classification number: G02F1/1339 ,  G02F2001/13398

Abstract: A display apparatus includes a first substrate including a display area in which a plurality of pixels is disposed and a non-display area disposed adjacent to the display area, a second substrate which faces the first substrate, an image display layer between the first substrate and the second substrate, and a sealing member which is in the non-display area and attaches the first substrate and the second substrate. The first and second substrates have a curved surface in a first direction, and a flat surface in a second direction crossing the first direction A width of the sealing member extended in the first direction is greater than a width of the sealing member extended in the second direction.

公开(公告)号：US09559124B2

公开(公告)日：2017-01-31

申请号：US14340412

申请日：2014-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Kil Park ,  Hyun-Ho Kang

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

CPC classification number: H01L27/124 ,  G02F1/136209 ,  G02F2203/09 ,  H01L27/1218 ,  H01L27/1225 ,  H01L27/1259 ,  H01L29/78633 ,  H01L29/7869

Abstract: A display panel includes a first base substrate that includes an upper surface to which an external light is incident and a lower surface facing the upper surface and includes a plurality of pixel areas and a peripheral area adjacent to the pixel areas when viewed in a plan view, a plurality of pixels disposed on the lower surface of the first base substrate to respectively correspond to the pixel areas, and a black matrix layer disposed between the pixels and the lower surface of the first base substrate to overlap the peripheral area. The black matrix layer includes a low reflection layer disposed on the lower surface of the first base substrate and a light blocking layer disposed on the low reflection layer.

Abstract translation: 显示面板包括：第一基板，其包括外部光入射的上表面和面向上表面的下表面，并且在俯视图中观察时包括多个像素区域和与像素区域相邻的周边区域 设置在第一基底基板的下表面上以分别对应于像素区域的多个像素，以及设置在像素与第一基底基板的下表面之间以与外围区域重叠的黑矩阵层。 黑矩阵层包括设置在第一基底基板的下表面上的低反射层和设置在低反射层上的遮光层。

公开(公告)号：US09551906B2

公开(公告)日：2017-01-24

申请号：US14702041

申请日：2015-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Il Tae ,  Sung Hoon Kim ,  Hyun-Ho Kang ,  Yong Woo Hyung ,  Jang-Il Kim ,  Eun-Kil Park ,  Jeong Soo Choi ,  Bo Yeong Kim ,  Jae-Jin Song

IPC: G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/134345

Abstract: A liquid crystal display is provided. A liquid crystal display includes: a first substrate; a thin film transistor disposed on the first substrate; and a first electrode disposed on the thin film transistor and connected to an output terminal of the thin film transistor, wherein the first electrode includes a first region and a second region each including a plurality of minute branches separated from each other by open parts, portions of at least two minute branches among the plurality of minute branches are connected to form a plurality of minute plate branches, and wherein the minute plate branch has a wider width than a minute branch.

Abstract translation: 提供液晶显示器。 液晶显示器包括：第一基板; 设置在所述第一基板上的薄膜晶体管; 以及第一电极，其设置在所述薄膜晶体管上并连接到所述薄膜晶体管的输出端，其中所述第一电极包括第一区域和第二区域，所述第一区域和第二区域各自包括通过开放部分彼此分离的多个微小分支， 在多个分支中的至少两分钟的分支连接以形成多个分枝分支，并且其中分片分支具有比分分支宽的宽度。