公开(公告)号：US10125948B2

公开(公告)日：2018-11-13

申请号：US15651986

申请日：2017-07-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Jong Baek ,  Jin Su Kim ,  Dong Hyun Lee ,  Jae Hyuk Jang

IPC: F21V7/04 ,  F21S10/00 ,  G02B5/09 ,  F21V8/00 ,  F21Y115/10 ,  F21Y105/00

Abstract: Provided are an optical member capable of implementing optical images having desired shapes through a pattern design, and a lighting device using the optical member, the optical member including: a base substrate; multiple patterns sequentially arranged on a first surface of the base substrate and having inclined surfaces with an inclination angle with respect to the first surfaces; and a reflective portion on the base substrate or the multiple patterns, wherein the multiple patterns implement a line shaped beam of a first path crossing at right angles to respective pattern extension directions of the multiple patterns by guiding a first incident beam into a first surface direction toward which the first surface looks or a second surface direction toward which a second surface of the base substrate opposite to the first surface looks, through refraction or reflection from the inclined surfaces.

公开(公告)号：US20140272316A1

公开(公告)日：2014-09-18

申请号：US14358701

申请日：2012-12-11

Applicant: LG INNOTEK CO., LTD.

Inventor： Jun Lee ,  Kyoung Jong Yoo ,  Young Jae Lee ,  Jin Su Kim

IPC: H01L23/498 ,  H05K1/03

CPC classification number: H01L23/49894 ,  B82Y30/00 ,  G03F7/002 ,  G06F3/041 ,  G06F2203/04103 ,  H01L2924/0002 ,  H05K1/036 ,  Y10T428/24612 ,  H01L2924/00

Abstract: Provided are a transparent substrate having a nano pattern, and a method of manufacturing the same, which enables the nano pattern to be easily formed on the transparent substrate and has the nano pattern applicable to a large sized substrate by forming a resin layer made of transparent material on a transparent substrate; forming at least one or more unit pattern parts composed of a first pattern area and a second pattern area in which a plurality of grid patterns are formed, and a protrusion pattern formed between the first pattern area and the second pattern area, on the resin layer; and forming a nanoscale metal layer on the protrusion pattern.

Abstract translation: 提供一种具有纳米图案的透明基板及其制造方法，其能够容易地在透明基板上形成纳米图案，并且通过形成由透明的树脂层形成的具有适合于大尺寸基板的纳米图案 材料在透明基板上; 形成由形成有多个格栅图案的第一图案区域和第二图案区域构成的至少一个以上的单位图案部分，以及形成在第一图案区域和第二图案区域之间的突起图案，树脂层 ; 并在突起图案上形成纳米尺度的金属层。