公开(公告)号：US11594581B2

公开(公告)日：2023-02-28

申请号：US17203841

申请日：2021-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong Bok ,  Yong-Han Park ,  Cheol-Yun Jeong

IPC: H01L27/32 ,  G06F3/044 ,  G06F3/041 ,  H01L51/52

Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.

公开(公告)号：US11442567B2

公开(公告)日：2022-09-13

申请号：US17222946

申请日：2021-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong Bok ,  Young-Seok Seo ,  Mu-Gyeom Kim

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light emitting display device includes a substrate including a light-emitting region and a reflection region, a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and including a material having a first reflectivity, and a reflection pattern disposed in the reflection region, and including a material having a second reflectivity, and overlapping the plurality of sensing patterns.

公开(公告)号：US11018202B2

公开(公告)日：2021-05-25

申请号：US16555365

申请日：2019-08-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Lyong Bok ,  Sun Mi Yu

IPC: H01L27/32 ,  H01L51/52 ,  G06K9/00 ,  H04M1/02

Abstract: A display device includes a display panel, a protective sheet at a rear side of the display panel, the protective sheet including an opening, a sensor in the opening, and a pattern in the display panel, the pattern overlapping the opening.

公开(公告)号：US10969893B2

公开(公告)日：2021-04-06

申请号：US16704418

申请日：2019-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong Bok ,  Young-Seok Seo ,  Mu-Gyeom Kim

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light emitting display device includes a substrate including a light-emitting region and a reflection region, a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and including a material having a first reflectivity, and a reflection pattern disposed in the reflection region, and including a material having a second reflectivity, and overlapping the plurality of sensing patterns.

公开(公告)号：US09927898B2

公开(公告)日：2018-03-27

申请号：US15209010

申请日：2016-07-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Lyong Bok ,  Young-Seok Seo ,  Mu-Gyeom Kim

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/5271 ,  H01L2227/323

Abstract: An organic light emitting display device includes a substrate including a light-emitting region and a reflection region, a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and including a material having a first reflectivity, and a reflection pattern disposed in the reflection region, and including a material having a second reflectivity, and overlapping the plurality of sensing patterns.