公开(公告)号：US20200049863A1

公开(公告)日：2020-02-13

申请号：US16488493

申请日：2018-02-23

Applicant: LG INNOTEK CO., LTD.

Inventor： Ba Ro LEE ,  Jae Wook JUNG

IPC: G02B3/14 ,  G02B27/64 ,  G03B3/10

Abstract: A liquid lens according to one embodiment comprises: a first plate, which includes a cavity having an inclined surface on which liquid is arranged; a first electrode arranged on the inclined surface; a second electrode arranged on the first plate; and an insulation layer arranged on the first electrode, wherein the liquid includes conductive liquid and non-conductive liquid, an interface is formed between the conductive liquid and the non-conductive liquid, and the insulation layer can include a base arranged on the first electrode and a plurality of protrusions arranged on the base.

公开(公告)号：US20190384137A1

公开(公告)日：2019-12-19

申请号：US16486333

申请日：2018-02-14

Applicant: LG INNOTEK CO., LTD.

Inventor： Ba Ro LEE ,  Jae Wook JUNG

IPC: G02F1/29 ,  H04N5/225

Abstract: An embodiment provides a liquid lens including a first plate comprising a cavity formed therein to accommodate a first liquid, which is non-conductive, and a second liquid, which is conductive, therein, the first plate being conductive, an electrode disposed on the first plate, a second plate disposed on the electrode, the second plate being non-conductive, a third plate disposed under the first plate, and an insulation layer disposed between the first plate and the electrode and between the second liquid and the first plate.

公开(公告)号：US20180312125A1

公开(公告)日：2018-11-01

申请号：US15771924

申请日：2016-10-28

Applicant: LG INNOTEK CO., LTD.

Inventor： Jae Wook JUNG ,  Young Seop MOON ,  Chang Hyuck LEE

IPC: B60R21/0134 ,  G01S17/89 ,  G01S17/93 ,  G01S7/481 ,  G06K9/00

Abstract: An embodiment relates to an optical module which comprises: a light transmitting unit for emitting a plurality of beams to a scanning area so as to scan the scanning area; and a light receiving unit for measuring information on an object located inside the scanning area, using backward light which is reflected and returned from the object after the emitted beams hit the object, wherein the scanning area includes at least one scanning area, and the light transmitting unit scans the at least one scanning area at at least one scanning rate.