公开(公告)号：US20230165092A1

公开(公告)日：2023-05-25

申请号：US18098069

申请日：2023-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Moon JO ,  Sung Jae MOON ,  An Su LEE ,  Tak-Young LEE

IPC: H10K59/131 ,  H10K59/126 ,  H10K59/121

CPC classification number: H10K59/1315 ,  H10K59/126 ,  H10K59/1213 ,  H10K59/1216 ,  H01L27/1214

Abstract: A display device including: a substrate; first, second, and third data lines extending in a first direction on the substrate and disposed to be adjacent along a second direction crossing the first direction; a semiconductor layer disposed on the first, second, and third data lines; a first insulating layer disposed on the semiconductor layer; first, second, and third lower storage electrodes disposed on the first insulating layer and arranged to be adjacent along the first direction; a second insulating layer disposed on the first, second, and third lower storage electrodes; a first scan line extending in the second direction on the second insulating layer; a first pixel connected to the first scan line and the first data line; a second pixel connected to the first scan line and the second data line; and a third pixel connected to the first scan line and the third data line.

公开(公告)号：US20220335899A1

公开(公告)日：2022-10-20

申请号：US17641095

申请日：2019-11-26

Applicant: Samsung Display Co., LTD.

Inventor： Jun Hyun PARK ,  Dong Woo KIM ,  An Su LEE ,  Kang Moon JO

IPC: G09G3/3266 ,  G09G3/3291

Abstract: A scan signal driving unit capable of reducing the RC delay of scan control lines in an ultra-high resolution display, such as 8K UHD. The scan signal driving unit includes a plurality of stages configured to sequentially output scan signals, first clock lines to which first clock signals are applied, and second clock lines to which second clock signals are applied. Each of the first clock lines includes a (1-1)-th metal pattern and a (1-2)-th metal pattern disposed on the (1-1)-th metal pattern. Each of the second clock lines includes a (2-1)-th metal pattern disposed on the same layer as one of the (1-1)-th metal pattern and the (1-2)-th metal pattern.

公开(公告)号：US20210359079A1

公开(公告)日：2021-11-18

申请号：US17160284

申请日：2021-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Moon JO ,  Sung Jae Moon ,  An Su Lee ,  Tak-Young Lee

IPC: H01L27/32

Abstract: A display device includes: a substrate; first, second, and third data lines extending in a first direction on the substrate and disposed to be adjacent along a second direction crossing the first direction; a semiconductor layer disposed on the first, second, and third data lines; a first insulating layer disposed on the semiconductor layer; first, second, and third lower storage electrodes disposed on the first insulating layer and arranged to be adjacent along the first direction; a second insulating layer disposed on the first, second, and third lower storage electrodes; a first scan line extending in the second direction on the second insulating layer; a first pixel connected to the first scan line and the first data line; a second pixel connected to the first scan line and the second data line; and a third pixel connected to the first scan line and the third data line.

公开(公告)号：US20210217835A1

公开(公告)日：2021-07-15

申请号：US17130912

申请日：2020-12-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Hyun PARK ,  Sung Jae MOON ,  An Su LEE ,  Dong Woo KIM ,  Kang Moon JO ,  Yong Duck SON

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device including: a substrate including a display area and a non-display area; a light-emitting element disposed in the display area; an encapsulation layer covering the light-emitting element; a driving unit disposed in the non-display area; a dam surrounding the display area and overlapping the driving unit; and a shielding layer overlapping the driving unit.

公开(公告)号：US20140332889A1

公开(公告)日：2014-11-13

申请号：US14012580

申请日：2013-08-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Ho JUNG ,  Young Joo CHOI ,  Joon Geol KIM ,  Kang Moon JO ,  Sho Yeon KIM ,  Byung Hwan CHU ,  Woo Geun LEE ,  Woo-Seok JEON

IPC: H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1214 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/1262 ,  H01L27/1288

Abstract: A thin film transistor array panel is disclosed. The thin film transistor array panel may include a gate line disposed on a substrate and including a gate electrode, a semiconductor layer including an oxide semiconductor disposed on the substrate, a data wiring layer disposed on the substrate and including a data line crossing the gate line, a source electrode connected to the data line and a drain electrode facing the source electrode, a polymer layer covering the source electrode and the drain electrode, and a passivation layer disposed on the polymer layer. The data wiring layer may include copper or a copper alloy and the polymer layer may include fluorocarbon.

Abstract translation: 公开了薄膜晶体管阵列面板。 薄膜晶体管阵列面板可以包括设置在基板上并包括栅电极的栅极线，包括设置在基板上的氧化物半导体的半导体层，设置在基板上的数据布线层，并且包括与栅极线交叉的数据线 连接到数据线的源电极和面对源电极的漏电极，覆盖源电极和漏电极的聚合物层和设置在聚合物层上的钝化层。 数据布线层可以包括铜或铜合金，并且聚合物层可以包括碳氟化合物。

公开(公告)号：US20240423041A1

公开(公告)日：2024-12-19

申请号：US18632178

申请日：2024-04-10

Applicant: Samsung Display Co., LTD.

Inventor： Kang Moon JO ,  Sun Kwang KIM ,  Yoo Mi RA ,  Dong Yoon LEE ,  Seong Young LEE

IPC: H10K59/131 ,  H10K59/80 ,  H10K102/00 ,  H10K102/10

Abstract: A display device includes a substrate; a pixel electrode disposed in a display area of the substrate and a transistor connected to the pixel electrode; a gate driver disposed in a non-display area of the substrate and connected to a gate electrode of the transistor; and a common voltage line disposed in the non-display area of the substrate to overlap the gate driver in a plan view, where the common voltage line defines at least one exhaust hole penetrating the common voltage line therein.

公开(公告)号：US20220293712A1

公开(公告)日：2022-09-15

申请号：US17635292

申请日：2019-11-26

Applicant: Samsung Display Co., LTD.

Inventor： Jun Hyun PARK ,  Dong Woo KIM ,  Sung Jae MOON ,  Kang Moon JO

IPC: H01L27/32

Abstract: A display device has a display area and a non-display area extending around the display area and includes: a plurality of pixels in the display area, a first voltage line in the display area; and a second voltage line in the non-display area. Each of the pixels includes an electrode pattern connected to the first voltage line, a pixel-defining film on the electrode pattern, an emission layer on the pixel-defining film, and a common electrode on the emission layer. The pixels include first-type pixels in which the common electrode and the electrode pattern are connected through an opening hole formed in the pixel-defining film and exposing part of the electrode pattern and second-type pixels in which the opening hole is not formed and the common electrode and the electrode pattern are not connected. The first-type pixels and the second-type pixels are adjacent to each other.

公开(公告)号：US20220085137A1

公开(公告)日：2022-03-17

申请号：US17532732

申请日：2021-11-22

Applicant: Samsung Display Co., LTD.

Inventor： Jun Hyun PARK ,  Kang Moon JO ,  Dong Woo KIM

IPC: H01L27/32

Abstract: A display device includes: a substrate; a first conductive layer including a lower pattern disposed on the substrate; an active layer including a first active pattern disposed on the first conductive layer; and a second conductive layer including a first gate electrode disposed on the active layer, wherein the first gate electrode overlaps a first channel region included in the first active pattern, the lower pattern overlaps the first active pattern, and the first active pattern does not cross an edge of the lower pattern.

公开(公告)号：US20210327868A1

公开(公告)日：2021-10-21

申请号：US17215682

申请日：2021-03-29

Applicant: Samsung Display Co., LTD.

Inventor： Kang Moon JO ,  An Su LEE ,  June Whan CHOI

IPC: H01L27/02

Abstract: A display device includes a substrate including a display area and a non-display area; a semiconductor layer including a source area, a channel area, and a drain area and disposed in the non-display area of the substrate; a gate electrode overlapping the channel area of the semiconductor layer; a gate insulating layer disposed between the gate electrode and the channel area of the semiconductor layer; a source electrode electrically connected to the source area of the semiconductor layer; and a drain electrode electrically connected to the drain area of the semiconductor layer, wherein a lateral side of the gate electrode overlaps the drain electrode.

公开(公告)号：US20210151497A1

公开(公告)日：2021-05-20

申请号：US16998470

申请日：2020-08-20

Applicant: Samsung Display Co., LTD.

Inventor： Jee Hoon KIM ,  Jae Seol CHO ,  Jong Moo HUH ,  Sung Jae MOON ,  Hui-Won YANG ,  Kang Moon JO

IPC: H01L27/15 ,  H01L33/62 ,  H01L33/58 ,  H01L33/38

Abstract: A display device includes a substrate; a semiconductor layer disposed on the substrate; a gate insulating film disposed on the semiconductor layer; a gate layer disposed on the gate insulating film and insulated from the semiconductor layer; an insulating film disposed on the semiconductor layer and the gate layer; and a metal layer disposed on the insulating film, wherein the semiconductor layer and the gate layer are electrically connected through the metal layer, and the semiconductor layer overlaps the gate layer in a plan view.