公开(公告)号：US20230306898A1

公开(公告)日：2023-09-28

申请号：US18101018

申请日：2023-01-24

Applicant: Samsung Display Co., LTD.

Inventor： MYUNGHOON PARK ,  DONG-HOON LEE ,  KYUNGHOON CHUNG ,  HAEMIN KIM ,  BYUNGCHANG YU

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2310/0267 ,  G09G2330/06

Abstract: A display device includes: a plurality of gate lines in a display area and extending in a first direction; a scan driver in a non-display area surrounding the display area, connecting the gate lines, extending in a second direction crossing the first direction, and having a first length in the second direction; and an antistatic pattern in the non-display area, extending in the second direction, and having a second length greater than the first length in the second direction.

公开(公告)号：US20240260440A1

公开(公告)日：2024-08-01

申请号：US18509172

申请日：2023-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： DONG-HOON LEE ,  HYUNJOON KIM ,  GYUNGSOON PARK ,  SUNHWA LEE ,  SEON YOUNG CHOI

IPC: H10K59/88 ,  H10K71/00 ,  H10K71/60

CPC classification number: H10K59/88 ,  H10K71/60 ,  H10K71/621 ,  H10K59/122

Abstract: A display device includes a conductive pattern, an overhang layer pattern, an organic layer, and a second electrode. A width of a top surface of the overhang layer pattern is greater than a width of a top surface of the conductive pattern. The display device disconnects the organic layer by including the overhang layer pattern serving as a tip, and the display device includes a second electrode contacting sidewalls of the conductive pattern to be connected over an entirety of a panel.

公开(公告)号：US20240138203A1

公开(公告)日：2024-04-25

申请号：US18492870

申请日：2023-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： JANGMI KANG ,  MYUNGHOON PARK ,  BYUNGCHANG YU ,  DONG-HOON LEE

IPC: H10K59/122 ,  H10K59/131

CPC classification number: H10K59/122 ,  H10K59/131

Abstract: A display panel includes a first peripheral upper electrode disposed on an insulating layer in a peripheral area, a second peripheral upper electrode disposed on the insulating layer in the peripheral area and disposed closer to the display area than the first peripheral upper electrode, a display separator disposed between the upper electrode of the first light emitting device and the upper electrode of the second light emitting device, and a peripheral separator disposed between the first peripheral upper electrode and the second peripheral upper electrode to realize superior electrical reliability.

公开(公告)号：US20230422574A1

公开(公告)日：2023-12-28

申请号：US18191797

申请日：2023-03-28

Applicant: Samsung Display Co., Ltd.

Inventor： JAEHYUNG CHO ,  DONG-HOON LEE ,  MUKYUNG JEON

IPC: H10K59/40 ,  G06F3/044 ,  H10K59/80 ,  H10K59/131

CPC classification number: H10K59/40 ,  G06F3/0446 ,  H10K59/873 ,  H10K59/131 ,  G06F2203/04112

Abstract: A display device including a display panel and an input sensor including detection electrodes overlapping an active area, and first trace lines connected to the detection electrodes, having a portion overlapping the active area, and including mesh lines overlapping the active area, having a portion extending in a first direction, and including a first row mesh line having a portion extending in the first direction, and a second row mesh line having a portion extending in the first direction, and spaced apart from the first row mesh line in a second direction, and a second portion electrically connected to the mesh lines, overlapping the peripheral area, extending in the second direction, and including a first column wiring connected to the first row mesh line and extending in the second direction, and a second column wiring connected to the second row mesh line and extending in the second direction.

公开(公告)号：US20160063934A1

公开(公告)日：2016-03-03

申请号：US14804921

申请日：2015-07-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DONG-HOON LEE ,  JUNG-WON KIM ,  CHEOL-WOO PARK ,  DONG-GYU LEE ,  JAE-HYUNG CHO ,  JA-KYOUNG JIN

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3611 ,  G09G3/3688 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/041 ,  G09G2340/16

Abstract: A method of driving a display panel is provided. The method includes generating first compensated and second compensated data based on input image data, outputting the first compensated data to a data driver during a first frame, outputting the first smoothing data to the data driver during a second frame subsequent to the first frame, and outputting the second compensated data to the data driver during an n-th frame subsequent to the second frame (where n is a natural number greater than two). The first smoothing data has a value between a value of the first compensated data and a value of the second compensated data.

Abstract translation: 提供了一种驱动显示面板的方法。 该方法包括基于输入图像数据生成第一补偿和第二补偿数据，在第一帧期间将第一补偿数据输出到数据驱动器，在第一帧之后的第二帧期间将第一平滑数据输出到数据驱动器;以及 在第二帧之后的第n帧（其中n是大于2的自然数）期间将第二补偿数据输出到数据驱动器。 第一平滑数据具有第一补偿数据的值和第二补偿数据的值之间的值。

公开(公告)号：US20240251599A1

公开(公告)日：2024-07-25

申请号：US18464308

申请日：2023-09-11

Applicant: Samsung Display Co., Ltd.

Inventor： DONG-HOON LEE ,  JANGMI KANG ,  MYUNGHOON PARK ,  MINKYU WOO ,  BYUNGCHANG YU

IPC: H10K59/121 ,  G09G3/3233 ,  H10K59/131

CPC classification number: H10K59/1216 ,  G09G3/3233 ,  H10K59/131 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861

Abstract: Disclosed is a display device which includes pixel drivers, each of which includes a first transistor switched by a voltage of a node and electrically connected between a second electrode and a second power supply line, a second transistor electrically connected between the node and a data line and switched by a write scan signal, and a capacitor including a first capacitor electrode electrically connected to the node and a second capacitor electrode electrically connected between the second power supply line and the first transistor. First electrodes of light emitting elements overlap each of the first capacitor electrodes of the pixel drivers.

公开(公告)号：US20240237422A9

公开(公告)日：2024-07-11

申请号：US18492870

申请日：2023-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： JANGMI KANG ,  MYUNGHOON PARK ,  BYUNGCHANG YU ,  DONG-HOON LEE

IPC: H10K59/122 ,  H10K59/131

CPC classification number: H10K59/122 ,  H10K59/131

Abstract: A display panel includes a first peripheral upper electrode disposed on an insulating layer in a peripheral area, a second peripheral upper electrode disposed on the insulating layer in the peripheral area and disposed closer to the display area than the first peripheral upper electrode, a display separator disposed between the upper electrode of the first light emitting device and the upper electrode of the second light emitting device, and a peripheral separator disposed between the first peripheral upper electrode and the second peripheral upper electrode to realize superior electrical reliability.

公开(公告)号：US20240233653A1

公开(公告)日：2024-07-11

申请号：US18453115

申请日：2023-08-21

Applicant: Samsung Display Co., LTD.

Inventor： DONG-HOON LEE ,  HAEMIN KIM ,  YOUNGWAN SEO ,  GEUNHO LEE

IPC: G09G3/3275 ,  H10K59/131 ,  H10K77/10

CPC classification number: G09G3/3275 ,  H10K59/1315 ,  H10K77/111 ,  G09G2310/0272

Abstract: A display device includes a substrate including a display area, a first peripheral area, a second peripheral area, and a bending area, a data distributor in the second peripheral area, a data driver in the second peripheral area, first data connection line groups including first data connection lines connected to the data distributor and receiving a data signal output from the data driver in response to a first distribution selection signal, second data connection line groups including second data connection lines connected to the data distributor and receiving the data signal in response to a second distribution selection signal, first power connection lines positioned between one of the first data connection line groups and one of the second data connection line groups and second power connection lines positioned between one of the first data connection line groups and one of the second data connection line groups.

公开(公告)号：US20240224670A1

公开(公告)日：2024-07-04

申请号：US18544204

申请日：2023-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： JUNG SUK BANG ,  JANGMI KANG ,  TAEHYUN KIM ,  DONG-HOON LEE

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display device includes: a substrate having a first portion and a second portion adjacent to the first portion in a first direction; a plurality of first pixels; and a plurality of second pixels: a plurality of light emitters comprising a plurality of light emitting elements and arranged in the first direction; a plurality of circuits comprising a plurality of transistors arranged in the first direction; a plurality of first extension lines connected to the circuit units; and a plurality of second extension lines connected to the first extension lines and the light emitters, wherein in an order of the circuits in a direction away from the first portion, a length of each of the first extension lines connected to k+1-th circuits is different from that of each of the first extension lines connected to k-th circuits, and k is a natural number greater than 1.

公开(公告)号：US20230207749A1

公开(公告)日：2023-06-29

申请号：US17880105

申请日：2022-08-03

Applicant: Samsung Display Co., Ltd.

Inventor： MYUNGHOON PARK ,  HYUNJOON KIM ,  HAEMIN KIM ,  BYUNGCHANG YU ,  DONG-HOON LEE

IPC: H01L33/54 ,  H01L33/00

CPC classification number: H01L33/54 ,  H01L33/005 ,  H01L2933/005

Abstract: A display device includes a first substrate including a display area including pixels and a non-display area adjacent to the display area, a second substrate facing to the first substrate, a sealing member contacting the first substrate and the second substrate and disposed in the non-display area, a light emitting diode disposed on the first substrate in the display area, a protective layer covering the light emitting diode and spaced apart from the sealing member, a spacer disposed in the non-display area, disposed between the protective layer and the sealing member and surrounding the display area, and a filler disposed between the first substrate and the second substrate.