公开(公告)号：US11812641B2

公开(公告)日：2023-11-07

申请号：US18102881

申请日：2023-01-30

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hun Ryu ,  IlNam Kim ,  Jae-Kyoung Kim ,  WonSang Park ,  Eunjin Sung ,  Seongryong Lee ,  Jonghyun Lee

IPC: H10K59/122 ,  H10K50/844 ,  H10K59/38 ,  H10K59/40 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K50/844 ,  H10K59/352 ,  H10K59/353 ,  H10K59/38 ,  H10K59/40

Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer and overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.

公开(公告)号：US12161023B2

公开(公告)日：2024-12-03

申请号：US18387110

申请日：2023-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hun Ryu ,  IlNam Kim ,  Jae-Kyoung Kim ,  WonSang Park ,  Eunjin Sung ,  Seongryong Lee ,  Jonghyun Lee

IPC: H10K59/122 ,  H10K50/844 ,  H10K59/35 ,  H10K59/38 ,  H10K59/40

Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer and overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.

公开(公告)号：US11569316B2

公开(公告)日：2023-01-31

申请号：US17133814

申请日：2020-12-24

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hun Ryu ,  IlNam Kim ,  Jae-Kyoung Kim ,  WonSang Park ,  Eunjin Sung ,  Seongryong Lee ,  Jonghyun Lee

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.

公开(公告)号：US09609764B2

公开(公告)日：2017-03-28

申请号：US14702113

申请日：2015-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Byeong-Hee Won ,  Yi joon Ahn ,  IlNam Kim ,  WonSang Park

IPC: H04R1/02 ,  H05K5/00 ,  G02F1/00 ,  H04R19/02 ,  H04R19/04 ,  H04R29/00 ,  H04N5/64

CPC classification number: H05K5/0017 ,  G02F1/00 ,  G06F1/16 ,  H04N5/642 ,  H04R19/02 ,  H04R19/04 ,  H04R29/00 ,  H04R2460/07 ,  H04R2499/15

Abstract: Provided is an image display apparatus. The image display apparatus includes a display panel displaying an image through a display area, a plurality of acoustic devices disposed on a non-display area around the display area, a protection member accommodating the display panel and the acoustic devices, and a plurality of opening parts defined to corresponding to the acoustic devices, the plurality of opening parts being defined by opening the protection member of the non-display area in both directions perpendicular to a plane.