公开(公告)号：EP4501874A1

公开(公告)日：2025-02-05

申请号：EP23779081.1

申请日：2023-02-24

Applicant: NIKON CORPORATION

Inventor： KOIDE Tetsuya

IPC: C03C3/14 ,  C03C3/12 ,  C03C3/145 ,  C03C3/15 ,  C03C3/155 ,  G02B1/00

Abstract: An optical glass contains, by mol%, 40 to 85% of a content rate of TeO 2 , 10 to 400 of a content rate of ZnO, at least one of B 2 O 3 and Bi 2 O 3 , and at least one of La 2 O 3 and WO 3 .

公开(公告)号：EP4288503B1

公开(公告)日：2025-01-29

申请号：EP22701499.0

申请日：2022-01-11

Inventor： YOOK, Juyoung

IPC: C09J183/04 ,  G02B1/00 ,  H01L23/29

公开(公告)号：EP3961273B1

公开(公告)日：2025-01-22

申请号：EP19950142.0

申请日：2019-10-21

Inventor： LAI, Yun ,  CHU, Hongchen

IPC: G02B5/124 ,  G02B1/00 ,  H01Q15/00 ,  G02B5/02

公开(公告)号：EP4487176A1

公开(公告)日：2025-01-08

申请号：EP23708229.2

申请日：2023-02-28

Applicant: Nil Technology ApS

Inventor： ZALKOVSKIJ, Maksim

IPC: G03F7/00 ,  B29C59/02 ,  B29D11/00 ,  B82Y10/00 ,  B82Y40/00 ,  G02B1/00

公开(公告)号：EP3956702B1

公开(公告)日：2025-01-08

申请号：EP20790964.9

申请日：2020-04-14

Inventor： RUBIN, Noah A. ,  CAPASSO, Federico

IPC: G02B5/30 ,  G02B1/00 ,  G02B27/44 ,  G02B27/28 ,  G02B1/08 ,  G02B5/18

公开(公告)号：EP4431998A3

公开(公告)日：2024-12-18

申请号：EP24192208.7

申请日：2016-06-14

Applicant: MAGIC LEAP, INC.

Inventor： KLUG, Michael, Anthony ,  SCHOWENGERDT, Brian, T. ,  MILLER, Michael, Nevin ,  SINGH, Vikramjit ,  PEROZ, Christophe ,  ST. HILAIRE, Pierre ,  SUN, Jie

IPC: G02B1/00 ,  G02B27/01 ,  G02B5/18 ,  G02B6/00 ,  G02B26/10 ,  G02B27/00 ,  G02B27/10 ,  G02B27/28 ,  G02B27/42 ,  G02F1/13 ,  F21V8/00

Abstract: Methods of manufacturing a liquid crystal device including depositing a layer of liquid crystal material on a substrate and imprinting a pattern on the layer of liquid crystal material using an imprint template are disclosed. The liquid crystal material can be jet deposited. The imprint template can include surface relief features, Pancharatnam-Berry Phase Effect (PBPE) structures or diffractive structures. The liquid crystal device manufactured by the methods described herein can be used to manipulate light, such as for beam steering, wavefront shaping, separating wavelengths and/or polarizations, and combining different wavelengths and/or polarizations.

公开(公告)号：EP4469842A1

公开(公告)日：2024-12-04

申请号：EP22922410.0

申请日：2022-01-24

Applicant: Yildiz Teknik Universitesi

Inventor： KIRABALI, Ufuk Gorkem ,  UVET, Huseyin

IPC: G02B1/00 ,  G02B5/00

公开(公告)号：EP4066065B1

公开(公告)日：2024-11-06

申请号：EP20803857.0

申请日：2020-11-13

Inventor： LIU, Laura Na ,  LI, Jianxiong

IPC: G03H1/02 ,  G02F1/29 ,  G02F1/1335 ,  G02B1/00

公开(公告)号：EP4442659A1

公开(公告)日：2024-10-09

申请号：EP22898682.4

申请日：2022-11-28

Applicant: Nippon Electric Glass Co., Ltd.

Inventor： IWANAGA Motoshi ,  MATSUSHITA Yoshimasa ,  SATO Fumio

IPC: C03C3/32 ,  C03C4/10 ,  G02B1/00

CPC classification number: C03C3/32 ,  C03C4/10 ,  G02B1/00

Abstract: To provide an infrared transmitting glass that is easy to vitrify, has excellent thermal stability, and can achieve desired optical properties. An infrared transmitting glass contains: in mol%, from 25% to 90% of S+Se+Te, from 0.1% to 30% of Sn, from 0.1% to 15% of Ag, and from 1% to 30% of Ge+Sn, in which (Ge+Sn)/(S+Se+Te) is 0.3 or less.

公开(公告)号：EP4435479A1

公开(公告)日：2024-09-25

申请号：EP23220119.4

申请日：2023-12-22

Applicant: POSTECH Research and Business Development Foundation

Inventor： RHO, Junsuk ,  KIM, Joohoon ,  SEONG, Junhwa

IPC: G02B1/00 ,  G02B1/10 ,  G02B5/18

CPC classification number: G02B1/002 ,  G02B1/10 ,  G02B5/1809 ,  G02B5/1876 ,  G02B13/001 ,  G02B13/0065

Abstract: A meta lens includes a substrate, a plurality of nanostructures provided on the substrate, and a high refractive index atomic layer formed along surfaces of the plurality of nanostructures and including a material having a refractive index greater than a refractive index of the plurality of nanostructures.