公开(公告)号：US12108653B2

公开(公告)日：2024-10-01

申请号：US18118492

申请日：2023-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jaebum Han ,  Younggil Park ,  Junghwa Park ,  Nari Ahn ,  Sooim Jeong

IPC: H10K50/84 ,  C08G73/10 ,  H10K50/844 ,  H10K50/86 ,  H10K59/12 ,  H10K59/121 ,  H10K59/124 ,  H10K59/126 ,  H10K59/40 ,  H10K59/65 ,  H10K77/10 ,  G02F1/1333 ,  H01L27/12 ,  H01L27/146 ,  H01L29/786 ,  H10K59/122 ,  H10K102/00

CPC classification number: H10K77/111 ,  C08G73/1071 ,  H10K50/844 ,  H10K50/86 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/124 ,  H10K59/126 ,  H10K59/40 ,  H10K59/65 ,  G02F1/133331 ,  H01L27/1225 ,  H01L27/1255 ,  H01L27/14678 ,  H01L29/78633 ,  H01L29/7869 ,  H10K59/122 ,  H10K2102/00 ,  H10K2102/311

Abstract: A display panel includes the following elements: a substrate including a first base layer, wherein the first base layer includes a transparent polyimide resin; a first pixel circuit and a second pixel circuit over the substrate, spaced from each other with the transmission area between the first pixel circuit and the second pixel circuit, and each including transistors and a storage capacitor; a first display element electrically connected to the first pixel circuit; and a second display element electrically connected to the second pixel circuit.

公开(公告)号：US11997887B2

公开(公告)日：2024-05-28

申请号：US17804748

申请日：2022-05-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaebum Han ,  Younggil Park ,  Junghwa Park ,  Nari Ahn ,  Sooim Jeong

IPC: H10K59/124 ,  H10K71/00 ,  H10K85/40 ,  H10K59/12 ,  H10K101/00

CPC classification number: H10K59/124 ,  H10K71/00 ,  H10K85/40 ,  H10K59/1201 ,  H10K2101/27

Abstract: A display device includes: a substrate; a first insulating layer disposed on the substrate and that includes an inorganic insulating material; an oxide semiconductor layer disposed on the first insulating layer; a second insulating layer disposed on the oxide semiconductor layer and that includes an inorganic insulating material; and a third insulating layer disposed on a gate electrode disposed on the second insulating layer and that includes an inorganic insulating material. The oxide semiconductor layer includes a first conductive region, a second conductive region, and a channel region located between the first conductive region and the second conductive region, and a value in the channel region of the oxide semiconductor layer of HC according to equation (1) is less than 30%.

公开(公告)号：US11600793B2

公开(公告)日：2023-03-07

申请号：US17135820

申请日：2020-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jaebum Han ,  Younggil Park ,  Junghwa Park ,  Nari Ahn ,  Sooim Jeong

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/12 ,  H01L27/14 ,  H01L27/32 ,  H01L29/78 ,  G02F1/13 ,  C08G73/10 ,  H01L29/786 ,  G02F1/1333 ,  H01L27/146

Abstract: A display panel includes the following elements: a substrate including a first base layer, wherein the first base layer includes a transparent polyimide resin; a first pixel circuit and a second pixel circuit over the substrate, spaced from each other with the transmission area between the first pixel circuit and the second pixel circuit, and each including transistors and a storage capacitor; a first display element electrically connected to the first pixel circuit; and a second display element electrically connected to the second pixel circuit.

公开(公告)号：US20220293705A1

公开(公告)日：2022-09-15

申请号：US17804748

申请日：2022-05-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaebum Han ,  Younggil Park ,  Junghwa Park ,  Nari Ahn ,  Sooim Jeong

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/00

Abstract: A display device includes: a substrate; a first insulating layer disposed on the substrate and that includes an inorganic insulating material; an oxide semiconductor layer disposed on the first insulating layer; a second insulating layer disposed on the oxide semiconductor layer and that includes an inorganic insulating material; and a third insulating layer disposed on a gate electrode disposed on the second insulating layer and that includes an inorganic insulating material. The oxide semiconductor layer includes a first conductive region, a second conductive region, and a channel region located between the first conductive region and the second conductive region, and a value in the channel region of the oxide semiconductor layer of HC according to equation (1) is less than 30%.

公开(公告)号：US11387302B2

公开(公告)日：2022-07-12

申请号：US16837652

申请日：2020-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaebum Han ,  Younggil Park ,  Junghwa Park ,  Nari Ahn ,  Sooim Jeong

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/00

Abstract: A display device includes: a substrate; a first insulating layer disposed on the substrate and that includes an inorganic insulating material; an oxide semiconductor layer disposed on the first insulating layer; a second insulating layer disposed on the oxide semiconductor layer and that includes an inorganic insulating material; and a third insulating layer disposed on a gate electrode disposed on the second insulating layer and that includes an inorganic insulating material. The oxide semiconductor layer includes a first conductive region, a second conductive region, and a channel region located between the first conductive region and the second conductive region, and a value in the channel region of the oxide semiconductor layer of HC according to equation (1) is less than 30%.