公开(公告)号：US20200089077A1

公开(公告)日：2020-03-19

申请号：US16480193

申请日：2018-01-24

Applicant: LG INNOTEK CO., LTD.

Inventor： Seong Su Eom ,  Jun Phill Eom ,  Kyu Tae Lee ,  Seung Han Hyun

IPC: G02F1/29

Abstract: The present invention provides a liquid lens comprising a first plate having a cavity for receiving conductive liquid and nonconductive liquid formed thereon, a first electrode disposed on an upper portion of the first plate, a second electrode disposed on a lower portion of the first plate, a second plate disposed on an upper portion of the first electrode, and a third plate disposed on a lower portion of the second electrode, wherein at least one of the first plate and the second plate comprises a structure through which at least one of the conductive liquid and the nonconductive liquid can flow.

公开(公告)号：US10705370B2

公开(公告)日：2020-07-07

申请号：US16078562

申请日：2017-02-23

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Han Hyun ,  Hyun Joon Kim ,  Jae Seok Park ,  Kum Tae Lee

IPC: G02F1/1335 ,  H01L33/50 ,  H01L33/52 ,  H05B33/14 ,  H05B37/02 ,  H01L25/075 ,  H05B47/00 ,  H05B47/10 ,  H01L25/16 ,  H01L33/62

Abstract: An embodiment relates to a light emitting module, a light emitting module manufacturing method, a light emitting cabinet, and a display device. The display device of an embodiment includes: a support frame; and a plurality of light emitting cabinets including a plurality of light emitting modules disposed on the support frame, wherein the plurality of light emitting modules may include a substrate, a plurality of light emitting units directly mounted on the substrate, and a black matrix disposed on the substrate to surround each of the plurality of light emitting units. The embodiment may implement uniform color and uniform brightness by providing a light emitting module providing full color, and may implement slimness and high brightness by simplifying a configuration of the light emitting module in a chip on board (COB) type. The embodiment may implement low power driving and improve productivity and yield by simplifying the configuration of the light-emitting module.

公开(公告)号：US11409182B2

公开(公告)日：2022-08-09

申请号：US16480193

申请日：2018-01-24

Applicant: LG INNOTEK CO., LTD.

Inventor： Seong Su Eom ,  Jun Phill Eom ,  Kyu Tae Lee ,  Seung Han Hyun

IPC: G02B3/14 ,  G02F1/29

Abstract: The present invention provides a liquid lens comprising a first plate having a cavity for receiving conductive liquid and nonconductive liquid formed thereon, a first electrode disposed on an upper portion of the first plate, a second electrode disposed on a lower portion of the first plate, a second plate disposed on an upper portion of the first electrode, and a third plate disposed on a lower portion of the second electrode, wherein at least one of the first plate and the second plate comprises a structure through which at least one of the conductive liquid and the nonconductive liquid can flow.