公开(公告)号：US20170059916A1

公开(公告)日：2017-03-02

申请号：US15251416

申请日：2016-08-30

Applicant: LG Display Co., Ltd.

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

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/137 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1334 ,  G02F1/1339 ,  G02F1/1335

CPC classification number: G02F1/133377 ,  G02F1/13725 ,  G02F2201/44

Abstract: Disclosed is a transparent display device in which a light shield rate is not lowered by partition walls in a light shield mode, and moreover, a light transmittance is not lowered in a transmissive mode. The transparent display device includes a transparent display panel including a plurality of transmissive areas transmitting incident light and a plurality of emissive areas emitting light, and a light control device disposed on a rear surface of the transparent display panel. The light control device is configured to be driven in a transmissive mode where the incident light is transmitted and a light shield mode where the incident light is blocked.

Abstract translation: 公开了一种透明显示装置，其中在遮光模式下遮光率不被隔壁降低，此外，在透射模式下透光率不降低。 透明显示装置包括：透明显示面板，包括透射入射光的多个透射区域和发射光的多个发光区域;以及设置在透明显示面板的后表面上的光控制装置。 光控制装置被配置为以入射光透射的透射模式和入射光被遮挡的遮光模式被驱动。

公开(公告)号：US20170168363A1

公开(公告)日：2017-06-15

申请号：US15373245

申请日：2016-12-08

Applicant: LG DISPLAY CO., LTD.

Inventor： Jae-Hyun KIM ,  JiYoung AHN

IPC: G02F1/155 ,  G02F1/1333 ,  G02F1/161 ,  G02F1/1343

CPC classification number: G02F1/155 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/161 ,  G02F2201/44 ,  G02F2203/01

Abstract: A light controlling device that may reduce the time required for mode switching from a transmissive mode to a light-shielding mode or from a light-shielding mode to a transmissive mode, a transparent display device including the same, and a method for manufacturing the same are discussed. The light controlling device according to an embodiment includes a first base film and a second base film; first auxiliary electrodes arranged on one surface of the first base film facing the second base film, and patterned at a predetermined interval; second auxiliary electrodes arranged on one surface of the second base film facing the first base film, and patterned at a predetermined interval; a first transparent electrode arranged on the first auxiliary electrodes; a second transparent electrode arranged on the second auxiliary electrodes; and an electrochromic layer arranged between the first transparent electrode and the second transparent electrode.

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.