公开(公告)号：US10068539B2

公开(公告)日：2018-09-04

申请号：US14812392

申请日：2015-07-29

Applicant: Samsung Display Co., LTD.

Inventor： Jangil Kim ,  Unbyoll Ko ,  Seiyong Park ,  Jungwook Lee ,  Sunghee Hong

IPC: G09G3/36 ,  G02F1/13

Abstract: A display device includes: a first substrate; a pixel electrode on the first substrate, the pixel electrode including separately formed first and second sub-pixel electrodes; a first thin film transistor (TFT) connected to the first sub-pixel electrode; a second TFT connected to the second sub-pixel electrode; a third TFT connected to one of the first and second TFTs; a gate line connected to the first, second, and third TFTs; a data line intersecting the gate line and respectively connected to the first and second TFTs; and a storage line, at least a part of the storage line spaced apart from and in parallel with the data line and connected to the third TFT. The first, second, and third TFTs may include a common gate electrode extending from the gate line.

公开(公告)号：US09466803B1

公开(公告)日：2016-10-11

申请号：US14851719

申请日：2015-09-11

Applicant: DUK SAN NEOLUX CO., LTD. ,  SAMSUNG DISPLAY CO., LTD.

Inventor： Junghwan Park ,  Sunhee Lee ,  Soungyun Mun ,  Bumsung Lee ,  Jungwook Lee ,  Mikyung Kim ,  Kwanhee Lee

IPC: C07D495/04 ,  H01L51/00 ,  C07D491/048 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D491/04 ,  C07D491/048 ,  C07D495/04 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5016 ,  Y02E10/549

Abstract: Disclosed is a compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode, and an electronic device comprising the organic electric element, wherein the organic material layer comprises the compound of Formula 1 to reduce driving voltage and improve luminous efficiency, and life span.

公开(公告)号：US10274775B2

公开(公告)日：2019-04-30

申请号：US15066597

申请日：2016-03-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wansoon Im ,  Jungwook Lee

IPC: G02F1/1335 ,  G02F1/1345 ,  G02F1/1339

Abstract: A liquid crystal display device includes a first substrate, on which a display area and a non-display area are defined, a first electrode on the first substrate in the non-display area, where the first electrode receives a common voltage, a step difference pattern on the first electrode, a second electrode on the step difference pattern, where the second electrode is electrically connected to the first electrode, a first light shielding unit spaced apart from the step difference pattern and having a first height, a second light shielding unit between the first light shielding unit and the step difference pattern, where the second light shielding unit has a second height, which is less than the first height, a second substrate opposing the first substrate, and a liquid crystal layer between the first substrate and the second substrate.

公开(公告)号：US11450836B2

公开(公告)日：2022-09-20

申请号：US17081997

申请日：2020-10-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jungwook Lee ,  Minjae Baek ,  Jinbo Shim ,  Jongwon Lee ,  Wongu Cho ,  Sang Youn Han

IPC: H01L51/52 ,  G06F3/044 ,  H01L27/32 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3225

Abstract: A display device including a display panel having a light emitting area and a non-light emitting area around the light emitting area, a first conductive pattern disposed in the non-light emitting area, a second conductive pattern disposed on the first conductive pattern, and a reflection pattern overlapping the non-light emitting area and disposed between the light emitting area and the second conductive pattern.

公开(公告)号：US09530971B1

公开(公告)日：2016-12-27

申请号：US15138443

申请日：2016-04-26

Applicant: DUK SAN NEOLUX CO., LTD. ,  SAMSUNG DISPLAY CO., LTD.

Inventor： Junghwan Park ,  Sunhee Lee ,  Soungyun Mun ,  Bumsung Lee ,  Jungwook Lee ,  Mikyung Kim ,  Kwanhee Lee

IPC: H01L51/00 ,  H01L51/50 ,  C07D495/04 ,  C07D491/048 ,  C09K11/06 ,  C09K11/02

CPC classification number: H01L51/0072 ,  C07D491/04 ,  C07D491/048 ,  C07D495/04 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5016 ,  Y02E10/549

Abstract: Disclosed is a compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode, and an electronic device comprising the organic electric element, wherein the organic material layer comprises the compound of Formula 1 to reduce driving voltage and improve luminous efficiency, and life span.

Abstract translation: 公开了由式1表示的化合物，在第一电极和第二电极之间包括第一电极，第二电极和有机材料层的有机电元件，以及包含有机电元件的电子器件，其中有机材料 层包括式1的化合物，以降低驱动电压并提高发光效率和寿命。