公开(公告)号：KR20180056425A

公开(公告)日：2018-05-28

申请号：KR20187011677

申请日：2016-09-22

Applicant: CORNING INC

Inventor： COUILLARD JAMES GREGORY ,  DAWSON ELLI DAVID FRANCIS ,  MICHALOSKI PAUL FRANCIS ,  WAMBOLDT LEONARD GERARD ,  WOOD WILLIAM ALLEN

IPC: G02B5/00 ,  F21S8/00 ,  F21V5/04 ,  G02B19/00 ,  G02F1/1335 ,  H01L33/58

CPC classification number: G02B5/001 ,  B82Y20/00 ,  F21S8/00 ,  F21V5/04 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061 ,  G02F1/133603 ,  G02F2001/133607 ,  G02F2001/133614 ,  G02F2202/36 ,  H01L33/58

Abstract: 본명세서에개시되는것은제1 표면, 제2 볼록한표면, 및그 사이에배치된중심영역을포함하며, 상기중심영역은적어도하나의음의엑시콘을포함하는렌즈들이다. 본명세서에또한개시되는것은적어도하나의발광장치에광학적으로결합된적어도하나의렌즈를포함하는광학어셈블리들이다.

公开(公告)号：CA3018211A1

公开(公告)日：2017-09-21

申请号：CA3018211

申请日：2017-03-16

Applicant: CORNING INC

Inventor： SUTHERLAND JAMES SCOTT ,  WAMBOLDT LEONARD GERARD ,  WOODARD KENNETH SMITH

IPC: G02B1/02 ,  G02B5/08

Abstract: A high stiffness substrate for optical elements is described. The substrate includes a graphite finishing layer and a non-oxide ceramic base substrate. The non-oxide ceramic base substrate is preferably a carbide, such as boron carbide or silicon carbide. The graphite finishing layer may include a surface with low finish. Low finish may be achieved by diamond turning the graphite surface. The graphite finishing layer may be joined to the non-oxide base ceramic with a solder. A supplemental finishing layer may be formed on the graphite finishing layer. A reflective stack may be formed on the graphite or supplemental finishing layer. Methods for making the substrate are also described.

公开(公告)号：EP3353580A1

公开(公告)日：2018-08-01

申请号：EP16774797

申请日：2016-09-22

Applicant: CORNING INC

Inventor： COUILLARD JAMES GREGORY ,  DAWSON-ELLI DAVID FRANCIS ,  MICHALOSKI PAUL FRANCIS ,  WAMBOLDT LEONARD GERARD ,  WOOD WILLIAM ALLEN

IPC: G02B5/00 ,  F21V5/04 ,  G02B19/00 ,  G02F1/1335

CPC classification number: G02B5/001 ,  B82Y20/00 ,  F21S8/00 ,  F21V5/04 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061 ,  G02F1/133603 ,  G02F2001/133607 ,  G02F2001/133614 ,  G02F2202/36 ,  H01L33/58

Abstract: Disclosed herein are lenses comprising a first surface, a second convex surface, and a central region disposed therebetween, wherein the central region comprises at least one negative axicon. Also disclosed herein are optical assemblies comprising at least one lens optically coupled to at least one light emitting device.