公开(公告)号：US09991240B2

公开(公告)日：2018-06-05

申请号：US15483159

申请日：2017-04-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Changyong Jeong

IPC: H01L29/18 ,  H01L33/00 ,  H01L25/16 ,  H01L25/00 ,  H01L33/58 ,  H01L33/62 ,  H01L25/075 ,  H01L33/40

CPC classification number: H01L25/167 ,  H01L25/0753 ,  H01L25/50 ,  H01L33/0095 ,  H01L33/40 ,  H01L33/58 ,  H01L33/62 ,  H01L2933/0016 ,  H01L2933/0058

Abstract: A display apparatus includes: a display substrate; a light-emitting diode (“LED”) disposed on the display substrate and which emits light; a passivation layer disposed on the display substrate and surrounding the LED; a first conductive layer disposed on the LED and the passivation layer; and a capping layer disposed on the LED and which adjusts a proceeding path of light emitted from the LED, where the first conductive layer includes a first region which overlaps the capping layer and a second region which does not overlap the capping layer, and the first region and the second region of the first conductive layer have different light characteristics from each other.

公开(公告)号：US09977468B2

公开(公告)日：2018-05-22

申请号：US14656561

申请日：2015-03-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hoonsik Kim ,  Hyeeun Park ,  Dongwoo Seo ,  Changyong Jeong

IPC: G02F1/1343 ,  G06F1/16

CPC classification number: G06F1/1656 ,  F21V11/00 ,  G02F1/133 ,  H01L51/50

Abstract: A portable electronic apparatus includes a display panel which is flexible and thus prevents or protects a defect from occurring when the portable electronic apparatus is bent. The portable electronic apparatus includes: a display panel configured to display an image; a window that is disposed over an image display surface of the display panel; a functional plate that is disposed between the display panel and the window; and a first adhesive layer that is patterned and is disposed between the display panel and the functional plate or between the functional plate and the window.

公开(公告)号：US20180061914A1

公开(公告)日：2018-03-01

申请号：US15684506

申请日：2017-08-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Changyong Jeong ,  Heejune Kwak ,  Taewook Kang ,  Mugyeom Kim ,  Jaeseob Lee ,  Jonghan Jeong

IPC: H01L27/32

CPC classification number: H01L27/3246 ,  H01L27/3211 ,  H01L27/3248 ,  H01L27/3262 ,  H01L2251/5338

Abstract: An organic light emitting display device includes a folding part configured to be folded, and a flat part adjacent to the folding part. The folding part includes a first pixel. The flat part includes a second pixel. The first pixel includes a first organic light emitting diode, a first driving transistor and a first control transistor. The first driving transistor includes a first semiconductor pattern. The first control transistor includes a second semiconductor pattern. The second pixel includes a second organic light emitting diode, a second driving transistor and second control transistor. The second driving transistor includes a third semiconductor pattern. The second control transistor includes a fourth semiconductor pattern. At least one of the first or second semiconductor patterns includes an oxide semiconductor or a polycrystalline silicon, and each of the third and fourth semiconductor patterns includes the other of the oxide semiconductor and the polycrystalline silicon.

公开(公告)号：US20170294424A1

公开(公告)日：2017-10-12

申请号：US15483159

申请日：2017-04-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Changyong Jeong

IPC: H01L25/16 ,  H01L33/62 ,  H01L33/38 ,  H01L33/58 ,  H01L25/00 ,  H01L33/44

CPC classification number: H01L25/167 ,  H01L25/0753 ,  H01L25/50 ,  H01L33/0095 ,  H01L33/40 ,  H01L33/58 ,  H01L33/62 ,  H01L2933/0016 ,  H01L2933/0058

Abstract: A display apparatus includes: a display substrate; a light-emitting diode (“LED”) disposed on the display substrate and which emits light; a passivation layer disposed on the display substrate and surrounding the LED; a first conductive layer disposed on the LED and the passivation layer; and a capping layer disposed on the LED and which adjusts a proceeding path of light emitted from the LED, where the first conductive layer includes a first region which overlaps the capping layer and a second region which does not overlap the capping layer, and the first region and the second region of the first conductive layer have different light characteristics from each other.