公开(公告)号：US10394091B2

公开(公告)日：2019-08-27

申请号：US15351495

申请日：2016-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunsup Lee ,  Junghun Noh ,  Keunkyu Song ,  Byungseok Choi ,  Sanghee Jang ,  Hyungil Jeon

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

Abstract: A liquid crystal display includes a liquid crystal layer between a first substrate and a second substrate, a plurality of gate lines and a plurality of data lines on the first substrate, and a plurality of pixels connected to the plurality of gate lines and the plurality of data lines, the plurality of pixels including a pixel electrode and a switching element connected to the pixel electrode, wherein pixel electrodes in one of an odd-numbered row and an even-numbered row are in odd-numbered columns, respectively, and wherein pixel electrodes in the other of the odd-numbered row and the even numbered row are in even-numbered columns, respectively.

公开(公告)号：US09946121B2

公开(公告)日：2018-04-17

申请号：US15226477

申请日：2016-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Byungseok Choi ,  Junho Song ,  Junghun Noh ,  Keunkyu Song ,  Hyunsup Lee ,  Sanghee Jang

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133371 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/13394 ,  G02F2001/13398 ,  G02F2001/134345 ,  G02F2201/123 ,  G02F2203/01 ,  G02F2203/04

Abstract: A display apparatus includes: a first substrate including a first sub-pixel region, a second sub-pixel region, and a white sub-pixel region; a first color filter disposed on the first substrate in the first sub-pixel region; a second color filter disposed on the first substrate in the second sub-pixel region; an organic layer disposed on the first substrate, the organic layer covering the first color filter, the second color filter, and the white sub-pixel region; a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; and a compensation pattern disposed between the first substrate and the second substrate, the compensation pattern being further disposed in the white sub-pixel region. A height of the liquid crystal layer corresponding to the white sub-pixel region is smaller than heights of the liquid crystal layer corresponding to the first sub-pixel region and the second sub-pixel region.

公开(公告)号：US20240312417A1

公开(公告)日：2024-09-19

申请号：US18488754

申请日：2023-10-17

Applicant: Samsung Display Co., Ltd.

Inventor： Juwon Yoon ,  Guanghai Jin ,  Junghun Noh

IPC: G09G3/3258 ,  G09G3/3233 ,  G09G3/3291

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/043

Abstract: The disclosure provides a pixel and a method of aging the pixel for reducing or preventing damage to a display element during aging of a driving transistor, the pixel including a display element including an anode and a cathode, a first transistor configured to control a magnitude of a driving current flowing to the display element in response to a gate-source voltage, the first transistor including a first gate electrode configured to function as a gate of the first transistor, a semiconductor layer, and a second gate electrode in a floating state between the first gate electrode and the semiconductor layer, and a second transistor configured to deliver a first voltage to the first transistor in response to a first scan signal.

公开(公告)号：US20240282779A1

公开(公告)日：2024-08-22

申请号：US18427891

申请日：2024-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： Juwon Yoon ,  Guanghai Jin ,  Junghun Noh

IPC: H01L27/12 ,  H01L25/16

CPC classification number: H01L27/124 ,  H01L25/167

Abstract: Provided is a display apparatus including: a data line extending in a first direction; a driving voltage line extending in the first direction; and a plurality of pixels connected to the data line and the driving voltage line and arranged adjacent to each other in the first direction, wherein threshold voltages of driving transistors of the plurality of pixels arranged along the first direction gradually changing.

公开(公告)号：US20240128410A1

公开(公告)日：2024-04-18

申请号：US18354252

申请日：2023-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Soyeon Yoon ,  Junghun Noh ,  Kiseong Seo ,  Jaegwang Um ,  Juwon Yoon ,  Sanghyun Lee

IPC: H01L33/40 ,  H01L25/16 ,  H01L33/58

CPC classification number: H01L33/405 ,  H01L25/167 ,  H01L33/58 ,  H01L2933/0016 ,  H01L2933/0058

Abstract: A display panel includes a substrate, a first electrode disposed on the substrate, a pixel-defining layer disposed on the first electrode and including an opening exposing at least a portion of the first electrode, a micro light-emitting element electrically connected to the first electrode, and a reflector disposed on the first electrode and covering at least a portion of a side surface of the micro light-emitting element.