公开(公告)号：US20200027945A1

公开(公告)日：2020-01-23

申请号：US16516795

申请日：2019-07-19

Applicant: LG Display Co., Ltd.

Inventor： Kihan KIM ,  Hyokang LEE

IPC: H01L27/32 ,  H01L27/15 ,  H01L51/52

Abstract: A stretchable display device comprises a lower substrate; a plurality of island substrates spaced apart from each other and disposed on the lower substrate; a plurality of pixels defined on the plurality of island substrates; a plurality of base polymers disposed between adjacent island substrates of the plurality of island substrates; and a plurality of conductive particles distributed in the base polymer and electrically connecting a plurality of pads disposed on the adjacent island substrates.

公开(公告)号：US20170162636A1

公开(公告)日：2017-06-08

申请号：US15367821

申请日：2016-12-02

Applicant: LG DISPLAY CO., LTD.

Inventor： Sunyoung PARK ,  Jae-Hyun KIM ,  Pureum KIM ,  Kihan KIM

IPC: H01L27/32 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: H01L27/3232 ,  G02F1/133305 ,  G02F1/133377 ,  G02F1/133504 ,  G02F1/133603 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/13737 ,  G02F2001/133354 ,  G02F2001/133612 ,  G02F2001/133742 ,  G02F2201/44 ,  G02F2202/28 ,  G09G3/3208 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3406 ,  G09G3/36 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2310/08 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2380/02 ,  H01L27/3262

Abstract: A transparent display device that may improve light transmittance in a transmissive mode, and a method for fabricating the same are discussed. The transparent display device according to an embodiment includes a first substrate, a second substrate facing a first surface of the first substrate, and a third substrate facing a second surface of the first substrate; a display unit arranged between the first and third substrates, and including a transmissive area and an emission area; and a light controller arranged between the first and second substrates, and transmitting or shielding incident light. The light controller includes a control thin film transistor provided on the first surface of the first substrate; a first electrode provided on the control thin film transistor; a second electrode provided on one surface of the second substrate facing the first substrate; and liquid crystal cells arranged between the first electrode and the second electrode. The control thin film transistor is arranged to correspond to the emission area.

公开(公告)号：US20170090237A1

公开(公告)日：2017-03-30

申请号：US15282566

申请日：2016-09-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Kihan KIM ,  JiYoung AHN ,  Moonsun LEE ,  Jae-Hyun KIM ,  Sunyoung PARK ,  Seokwon JI

IPC: G02F1/1347 ,  G02F1/1337 ,  G02F1/1334 ,  G02F1/1333

CPC classification number: G02F1/1334 ,  G02F1/133377 ,  G02F1/1337 ,  G02F1/13471 ,  G02F1/13475 ,  G02F2001/13345 ,  G02F2001/133742 ,  G02F2202/28 ,  H01L27/32 ,  H01L27/3232 ,  H01L27/326

Abstract: Discussed are a light control device, a transparent display device including the same, and a method of manufacturing the same, which lower a light transmittance in a light shield mode. The light control device may include a first substrate and a second substrate facing each other, a first electrode disposed on one surface of the first substrate facing the second substrate, a second electrode disposed on one surface of the second substrate facing the first substrate, a plurality of partition walls disposed on one surface of the first electrode facing the second substrate to maintain a gap between the first substrate and the second substrate, a first alignment layer disposed on the one surface of the first electrode and the plurality of partition walls, and a second alignment layer disposed on one surface of the second electrode facing the first substrate.