公开(公告)号：US20170186776A1

公开(公告)日：2017-06-29

申请号：US15385598

申请日：2016-12-20

Applicant: LG Display Co., Ltd.

Inventor： Jiyeon KANG ,  Changeun KIM ,  Jeongeun BAEK ,  Sungjin KIM

IPC: H01L27/12 ,  H01L29/267 ,  H01L29/786 ,  H01L27/28 ,  H01L27/32 ,  G02F1/1368 ,  H01L51/05 ,  H01L29/16

CPC classification number: H01L27/1222 ,  G02F1/1368 ,  G02F2202/10 ,  H01L27/1225 ,  H01L27/283 ,  H01L27/3274 ,  H01L29/1606 ,  H01L29/267 ,  H01L29/78606 ,  H01L29/78618 ,  H01L29/78684 ,  H01L29/7869 ,  H01L29/78696 ,  H01L51/0566

Abstract: Carbon allotropes, a thin-film transistor array substrate comprising the same, and a display device comprising the same are disclosed. The thin-film transistor array substrate comprising a substrate, a gate electrode on the substrate, a gate insulating film on the gate electrode, an active layer positioned on the gate insulating film and comprising a semiconductor material and a plurality of carbon allotropes, and a source electrode and a drain electrode that make contact with the active layer.

公开(公告)号：US20170194408A1

公开(公告)日：2017-07-06

申请号：US15389990

申请日：2016-12-23

Applicant: LG Display Co., Ltd.

Inventor： Jiyeon KANG ,  Changeun KIM ,  Jeongeun BAEK ,  Sungjin KIM

IPC: H01L27/32 ,  G02F1/1368 ,  H01L51/52 ,  H01L51/05 ,  H01L51/00

CPC classification number: H01L27/3262 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/10 ,  H01L27/3276 ,  H01L29/267 ,  H01L29/78618 ,  H01L29/78684 ,  H01L29/7869 ,  H01L29/78696 ,  H01L51/0048 ,  H01L51/0558 ,  H01L51/0562 ,  H01L51/5253

Abstract: Carbon allotropes, a thin-film transistor array substrate comprising the same, and a display device comprising the same are disclosed. The thin-film transistor array substrate comprising a substrate, a gate electrode on the substrate, a gate insulating film on the gate electrode, an active layer positioned on the gate insulating film and comprising a semiconductor material and a plurality of carbon allotropes, and a source electrode and a drain electrode that make contact with the active layer.

公开(公告)号：US20180182833A1

公开(公告)日：2018-06-28

申请号：US15837353

申请日：2017-12-11

Applicant: LG Display Co., Ltd.

Inventor： Changeun KIM ,  Yonggyoon JANG ,  Jeongeun BAEK ,  Sungjin KIM

IPC: H01L27/32 ,  H01L29/49 ,  H01L27/28 ,  H01L27/12 ,  H01L29/66 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: H01L27/3262 ,  G02F1/136227 ,  G02F1/1368 ,  H01L27/1225 ,  H01L27/1288 ,  H01L27/283 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3274 ,  H01L29/1033 ,  H01L29/4908 ,  H01L29/6675 ,  H01L29/78681 ,  H01L29/7869 ,  H01L29/78696

Abstract: A thin-film transistor array substrate and a display device are disclosed. The thin-film transistor array substrate includes a substrate, a gate electrode disposed on the substrate, an active layer, which opposites the gate electrode, has a first region and a second region having different thicknesses, and comprises at least a semiconductor material, a gate insulating film interposed between the gate electrode and the active layer, and a source electrode and a drain electrode, which are respectively in contact with the active layer.

公开(公告)号：US20180097062A1

公开(公告)日：2018-04-05

申请号：US15715059

申请日：2017-09-25

Applicant: LG Display Co., Ltd.

Inventor： Changeun KIM ,  Jeongeun BAEK ,  Yonggyoon JANG ,  Sungjin KIM

IPC: H01L29/10 ,  H01L29/227 ,  H01L29/24 ,  H01L51/05

Abstract: A carbon allotrope and a display device including the same are disclosed. The thin-film transistor array substrate, comprising a substrate, a gate electrode on the substrate, an active layer comprising a first active layer, which opposes the gate electrode and is adjacent to the gate electrode thereby comprising a semiconductor material and a plurality of carbon allotropes, and a second active layer, which is in contact with the first active layer and comprises a semiconductor material, a gate insulating film between the gate electrode and the active layer, and a source electrode and a drain electrode respectively in contact with the active layer.