公开(公告)号：US09989816B2

公开(公告)日：2018-06-05

申请号：US15211614

申请日：2016-07-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jung Huh ,  Hwa Yeul Oh ,  Ji Eun Lee

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

CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/123

Abstract: A liquid crystal display device includes first and second substrates opposite to each other, a liquid crystal layer between the first and second substrates, a first electrode on the first substrate in a planar shape, and a second electrode on the first substrate and including pixel electrodes, which overlap the first electrode. Each of the pixel electrodes includes minute branches disposed parallel to one another, and connecting branches, which connect the minute branches, the minute branches include an edge area defined on a side thereof, and a main area defined by a remaining area, the connecting branches are disposed alternately on outer sides of the edge and main areas, and a first angle formed by the minute branches in the edge area with respect to a first direction is larger than a second angle formed by the minute branches in the main area with respect to the first direction.

公开(公告)号：US09746725B2

公开(公告)日：2017-08-29

申请号：US14177821

申请日：2014-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa Yeul Oh ,  Sung Man Kim ,  Young Je Cho ,  Min-Chul Song ,  Eu Gene Lee ,  Soo Jung Chae ,  Hyun Ki Hwang

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134372

Abstract: A liquid crystal display, includes: a substrate; a gate line including a gate pad and a data line including a data pad, the gate and data lines being disposed on the substrate; a thin film transistor connected to the gate line and the data line; an organic layer disposed on the thin film transistor; a pixel electrode disposed on the organic layer; a first contact assistant disposed on the gate pad; a second contact assistant disposed on the data pad; a first insulating layer disposed on the pixel electrode; and a common electrode disposed on the first insulating layer, the common electrode overlapping with the pixel electrode. The common electrode includes first cutouts, the first insulating layer includes second cutouts, the plane shapes of the first and second cutouts are substantially the same, and the pixel electrode includes a polycrystalline transparent conductive material.

公开(公告)号：US09417491B2

公开(公告)日：2016-08-16

申请号：US14460064

申请日：2014-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jung Chae ,  Sung Man Kim ,  Min-Chul Song ,  Hwa Yeul Oh ,  Young Je Cho ,  Hyun Ki Hwang

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F2001/134318

Abstract: A display device may include an insulating layer. The display device may further include a first field-generating electrode that overlaps the insulating layer. The display device may further include a second field-generating electrode that overlaps the first field-generating electrode and has a cutout. An exposed portion of the insulating layer may be exposed through the cutout and may be exposed between an edge (or boundary) of the first field-generating electrode and an end portion of the second field-generating electrode in a layout view of the display device.

Abstract translation: 显示装置可以包括绝缘层。 显示装置还可以包括与绝缘层重叠的第一场产生电极。 显示装置还可以包括与第一场产生电极重叠并具有切口的第二场产生电极。 绝缘层的暴露部分可以通过切口暴露，并且可以在显示装置的布局图中暴露在第一场产生电极的边缘（或边界）与第二场产生电极的端部之间 。

公开(公告)号：US12193279B2

公开(公告)日：2025-01-07

申请号：US18520805

申请日：2023-11-28

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Ki Kim ,  Won Ji Gu ,  Jong Hoon Kim ,  Jea Heon Ahn ,  Ji Seong Yang ,  Hwa Yeul Oh

IPC: H10K59/122 ,  H10K59/35 ,  H10K59/38 ,  H10K71/00

Abstract: A display device includes a first display substrate including a light emitting element which emits light of a first color or light of a second color different from the first color, a second display substrate including in order toward the first display substrate, a layer including both a bank layer defining an opening and a wavelength control pattern in the opening, a capping layer covering the wavelength control pattern and the bank layer, and a color absorbing layer which corresponds to the bank layer and blocks the light of the first color and the light of the second color. The capping layer includes a first area corresponding to the color absorbing layer, the bank layer includes a second area corresponding to the color absorbing layer, and the first area of the capping layer is between the color absorbing layer and the second area of the bank layer.

公开(公告)号：US12166158B2

公开(公告)日：2024-12-10

申请号：US17526501

申请日：2021-11-15

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Ki Kim ,  Kang Soo Han ,  Jong-Hoon Kim ,  Hwa Yeul Oh ,  Hye Jun Woo

IPC: H01L33/50

Abstract: A color conversion panel includes light blocking members spaced apart from each other on a substrate; and a first color conversion layer, a second color conversion layer, and a transmission layer respectively disposed between the light blocking members, wherein the transmission layer includes first quantum dots, and the first quantum dots convert incident light into light having a wavelength in a range of about 480 nm to about 530 nm.

公开(公告)号：US10788719B2

公开(公告)日：2020-09-29

申请号：US15207586

申请日：2016-07-12

Applicant: Samsung Display Co. Ltd.

Inventor： Won Ho Kim ,  Sung Man Kim ,  Min Chul Song ,  Hwa Yeul Oh ,  Yeon Mun Jeon

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

Abstract: A liquid crystal display device includes first to fourth pixel electrodes neighbored each other in a first direction, a common electrode at least partially overlapping the first to fourth pixel electrodes, and a first data line and a second data line extended in a second direction different from the first direction, and neighbored each other where the first data line is interposed between the first pixel electrode and the second pixel electrode, the second data line is interposed between the third pixel electrode and the fourth pixel electrode, and at least one slit defined in the common electrode is interposed between the second pixel electrode and the third pixel electrode.

公开(公告)号：US09224867B2

公开(公告)日：2015-12-29

申请号：US14180617

申请日：2014-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eu Gene Lee ,  Min-Chul Song ,  Sung Man Kim ,  Young Je Cho ,  Hwa Yeul Oh ,  Hyun Ki Hwang

IPC: H01L27/14 ,  G02F1/1343 ,  H01L29/786 ,  H01L27/32 ,  H01L27/12

CPC classification number: H01L29/786 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/134363 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262

Abstract: In a thin film transistor array panel and a method of manufacturing the same, a thin passivation layer is positioned between a first field generating electrode and a second field generating electrode. The thin passivation layer overlaps the first and second field generating electrodes. The thin passivation layer includes a transparent photosensitive organic material. When forming the first field generating electrode, the passivation layer is used as a photosensitive film. Accordingly, the passivation layer and the first field generating electrode may be formed using a same single photo-mask. Accordingly, the manufacturing cost of the thin film transistor array panel may be reduced.

Abstract translation: 在薄膜晶体管阵列面板及其制造方法中，薄钝化层位于第一场产生电极和第二场产生电极之间。 薄钝化层与第一和第二场产生电极重叠。 薄钝化层包括透明光敏有机材料。 当形成第一场产生电极时，钝化层用作感光膜。 因此，可以使用相同的单个光掩模来形成钝化层和第一场产生电极。 因此，可以减小薄膜晶体管阵列面板的制造成本。

公开(公告)号：US12256619B2

公开(公告)日：2025-03-18

申请号：US17483487

申请日：2021-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Hwa Yeul Oh ,  Seung Kil Yang ,  Song Ee Lee ,  Yoo Seok Jang ,  Jeong Ki Kim ,  Jong Hoon Kim ,  Ju Yong Kim ,  Ji Seong Yang ,  Jun Hwi Lim ,  Sang Yeon Hwang

IPC: H01L27/32 ,  H01L51/52 ,  H10K50/854 ,  H10K59/12 ,  H10K59/38

Abstract: A display device is provided. A display device including a plurality of light-output areas through which incident light is emitted and a light-blocking area which blocks the incident light, the display device includes a substrate, a bank layer which is disposed in the light-blocking area on the substrate and defines a plurality of openings, each of which is disposed in one of the plurality of light-output areas, and a color control pattern disposed in the opening of the bank layer, wherein the bank layer includes a first bank area which has a first thickness and defines the plurality of openings and a second bank area which is disposed between the plurality of openings and has a second thickness smaller than the first thickness.

公开(公告)号：US20220229214A1

公开(公告)日：2022-07-21

申请号：US17579454

申请日：2022-01-19

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Ki KIM ,  Hwa Yeul Oh ,  Yeo Geon Yoon ,  Jong-Hoon Kim ,  Seong Yeon Lee

IPC: G02B5/20

Abstract: A color conversion panel including: a first substrate; light blocking members disposed on the first substrate while being separated from each other; a first color conversion layer, a second color conversion layer, and a transmissive layer that are respectively disposed between the light blocking members; and a capping layer disposed on the first color conversion layer, the second color conversion layer, and the transmissive layer. The capping layer is a multi-layer structure containing SiON having different compositions.

公开(公告)号：US10133138B2

公开(公告)日：2018-11-20

申请号：US15245008

申请日：2016-08-23

Applicant: Samsung Display Co. Ltd.

Inventor： Hwa Yeul Oh ,  Sung Man Kim ,  Min Chul Song ,  Seong Su Lim ,  Tae Hyung Hwang

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1335 ,  G02F1/1337 ,  G09G3/36 ,  G02F1/1345

Abstract: A display device may include a pixel electrode, a transistor, a first gate line, a second gate line, and a third gate line. The transistor may be electrically connected to the pixel electrode. The first gate line may be electrically connected to the transistor. The second gate line may extend not parallel to the first gate line. The third gate line may overlap the pixel electrode and may extend not parallel to the first gate line. The second gate line or the third gate line may be electrically connected to the first gate line. The pixel electrode may be partially positioned between the second gate line and the third gate line in a plan view of the display device.