公开(公告)号：US20210328172A1

公开(公告)日：2021-10-21

申请号：US17107618

申请日：2020-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Sunkyu JOO ,  Keunchan OH ,  Inok KIM ,  Jangsoo KIM ,  Jaecheol PARK ,  Jaemin SEONG ,  Yousik SHIN ,  Gakseok LEE

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: A display apparatus, includes: a first pixel, a second pixel, and a third pixel each configured to emit different colors; an organic light-emitting diode on a substrate and including a pixel electrode, an intermediate layer, and an opposite electrode; a black matrix on the organic light-emitting diode; a column spacer on the same layer as the black matrix and spaced apart from the black matrix by a first distance in a plan view; and a first quantum conversion layer on the substrate to correspond to an emission area of the first pixel and including first quantum dots.

公开(公告)号：US20240244878A1

公开(公告)日：2024-07-18

申请号：US18436012

申请日：2024-02-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunkyu JOO ,  Keunchan OH ,  Inok KIM ,  Jangsoo KIM ,  Jaecheol PARK ,  Jaemin SEONG ,  Yousik SHIN ,  Gakseok LEE

IPC: H10K50/842 ,  G09G3/3233 ,  G09G3/3275 ,  H10K50/844 ,  H10K50/86 ,  H10K59/122 ,  H10K59/38 ,  H10K71/00

CPC classification number: H10K50/8428 ,  H10K50/865 ,  H10K59/38 ,  H10K71/00 ,  G09G3/3233 ,  G09G3/3275 ,  H10K50/844 ,  H10K59/122

Abstract: A display apparatus, includes: a first pixel, a second pixel, and a third pixel each configured to emit different colors; an organic light-emitting diode on a substrate and including a pixel electrode, an intermediate layer, and an opposite electrode; a black matrix on the organic light-emitting diode; a column spacer on the same layer as the black matrix and spaced apart from the black matrix by a first distance in a plan view; and a first quantum conversion layer on the substrate to correspond to an emission area of the first pixel and including first quantum dots.

公开(公告)号：US20170293384A1

公开(公告)日：2017-10-12

申请号：US15482268

申请日：2017-04-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeyoung RYU ,  Yujin KIM ,  Soyeon PARK ,  Yousik SHIN

IPC: G06F3/041 ,  G02F1/1333 ,  H01L29/66 ,  G06F3/044 ,  H01L27/12 ,  H01L29/786

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/136236 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/66757 ,  H01L29/78633 ,  H01L29/78675

Abstract: A display device includes: a substrate; a touch electrode disposed on the substrate; a routing wiring disposed on the touch electrode; a light blocking layer disposed on the touch electrode; a semiconductor layer disposed on the light blocking layer; a source electrode and a drain electrode spaced apart from each other and disposed on the semiconductor layer; and a gate electrode disposed on the source electrode and the drain electrode.