公开(公告)号：US20220190286A1

公开(公告)日：2022-06-16

申请号：US17406229

申请日：2021-08-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUWON LEE ,  OJUN KWON ,  RAN KIM ,  SOONMI CHOI

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a light emitting structure disposed on a substrate, and a thin film encapsulation layer disposed on the light emitting structure and including an inorganic layer containing silicon oxynitride and an organic layer. A portion of the inorganic layer has a stress intensity factor of about 1.6 MPa or more.

公开(公告)号：US20200212138A1

公开(公告)日：2020-07-02

申请号：US16536428

申请日：2019-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Min LEE ,  Yujin KANG ,  Hyomin KO ,  Daehyeon KIM ,  JUWON LEE

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50 ,  H01L51/44 ,  G06K9/00 ,  G06F3/044

Abstract: Provided is a display device including a light emitting device and a light receiving device. The light receiving device includes a first light receiving electrode and a light receiving layer. The light receiving device receives a second light reflected from an external object and generates current.

公开(公告)号：US20230288741A1

公开(公告)日：2023-09-14

申请号：US18046430

申请日：2022-10-13

Applicant: Samsung Display Co., LTD.

Inventor： RAN KIM ,  JUWON LEE ,  KIHYUN KIM ,  YOUNGGIL PARK ,  SOOIM JEONG

IPC: G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/133305 ,  G02F1/1339

Abstract: A display device includes: a first substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area; a second substrate facing the first substrate; a sealing member between the first substrate and the second substrate at the third area; a color filter layer under the second substrate; a low refractive index layer under the color filter layer, overlapping with the first area, and spaced from the sealing member; a protective layer covering the low refractive index layer, surrounding a side surface of the low refractive index layer, and including an inorganic material; and a color conversion layer under the protective layer, overlapping with the first area, and including a plurality of color conversion parts spaced from each other.

公开(公告)号：US20240306421A1

公开(公告)日：2024-09-12

申请号：US18663493

申请日：2024-05-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUWON LEE ,  OJUN KWON ,  RAN KIM ,  SOONMI CHOI

IPC: H10K50/844 ,  G09G3/3275 ,  G09G3/3283 ,  G09G3/3291 ,  H10K59/12 ,  H10K59/122 ,  H10K59/124 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/844 ,  H10K59/12 ,  G09G3/3275 ,  G09G3/3283 ,  G09G3/3291 ,  G09G2300/0408 ,  H10K59/122 ,  H10K59/124 ,  H10K77/111 ,  H10K2102/311 ,  H10K2102/361

Abstract: A display device includes a light emitting structure disposed on a substrate, and a thin film encapsulation layer disposed on the light emitting structure and including an inorganic layer containing silicon oxynitride and an organic layer. A portion of the inorganic layer has a stress intensity factor of about 1.6 MPa or more.

公开(公告)号：US20240094573A1

公开(公告)日：2024-03-21

申请号：US18515203

申请日：2023-11-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： RAN KIM ,  JUWON LEE ,  KIHYUN KIM ,  YOUNGGIL PARK ,  SOOIM JEONG

IPC: G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/133305 ,  G02F1/1339

Abstract: A display device includes: a first substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area; a second substrate facing the first substrate; a sealing member between the first substrate and the second substrate at the third area; a color filter layer under the second substrate; a low refractive index layer under the color filter layer, overlapping with the first area, and spaced from the sealing member; a protective layer covering the low refractive index layer, surrounding a side surface of the low refractive index layer, and including an inorganic material; and a color conversion layer under the protective layer, overlapping with the first area, and including a plurality of color conversion parts spaced from each other.

公开(公告)号：US20240233111A1

公开(公告)日：2024-07-11

申请号：US18537975

申请日：2023-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： DOOHYOUNG LEE ,  KUHWAN CHUNG ,  JOO DONG YUN ,  DONGHA LEE ,  JUWON LEE ,  SANGHYUNG LIM

IPC: G06T7/00 ,  G06T7/62

CPC classification number: G06T7/0008 ,  G06T7/001 ,  G06T7/62 ,  G06T2207/20084 ,  G06T2207/30148

Abstract: Provided is an inspection device including an image output unit configured to output an inspection image for an inspection target including an oxide semiconductor, a storage unit configured to store a plurality of reference images and a plurality of reference data indicating oxygen vacancy distribution, which are generated through an artificial neural network, and a neural network processing unit configured to compare the reference images with the inspection image and select a selection reference image corresponding to the inspection image, and output an oxygen vacancy distribution image based on selection reference data corresponding to the selection reference image.