公开(公告)号：US12162231B2

公开(公告)日：2024-12-10

申请号：US18451336

申请日：2023-08-17

Applicant: Essilor International

Inventor： Matthieu Guillot ,  Mathieu Meynen ,  Hao-Wen Chiu ,  Christophe Plessis ,  Jeanne Marchal ,  Bjorn Drobe

IPC: B29D11/00 ,  G02B1/11 ,  G02B1/14 ,  G02B3/00

Abstract: The present disclosure includes optical articles comprising a lens having first and second lens surfaces and a protective layer having first and second protective surfaces that is coupled to the lens such that the first protective surface is disposed on the second lens surface. The optical article can comprise a plurality of convex or concave optical elements defined on the second lens surface or the first protective surface. The protective layer can have a maximum thickness larger than a maximum height of each of the optical elements such that the protective layer encapsulates the optical elements.

公开(公告)号：US12257792B2

公开(公告)日：2025-03-25

申请号：US17286244

申请日：2019-09-27

Applicant: Essilor International

Inventor： Matthieu Guillot ,  Mathieu Meynen ,  Hao-Wen Chiu ,  Christophe Plessis ,  Jeanne Marchal ,  Bjorn Drobe

IPC: B29D11/00 ,  B29C59/02 ,  G02B3/00

Abstract: The present disclosure includes optical articles comprising a film layer that has first and second film surfaces and is embossed such that the first film surface defines a plurality of concave optical elements and the second film surface defines a plurality of convex optical elements. The present optical articles can include one or more optical layers coupled to the film layer. Each of the optical layer(s) can encapsulate the concave optical elements or the convex optical elements.

公开(公告)号：US20140300857A1

公开(公告)日：2014-10-09

申请号：US14363905

申请日：2012-12-06

Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE) ,  UNIVERSITE PARIS 6 PIERRE ET MARIE CURIE

Inventor： Denis Cohen-Tannoudji ,  Coralie Barrau ,  Thierry Pierre Villette ,  Jose-Alain Sahel ,  Serge Picaud ,  Emilie Arnault ,  Christophe Plessis ,  Dominique Conte

IPC: G02C7/10 ,  G02B5/28 ,  G02C7/02 ,  G02B5/22

CPC classification number: G02B5/223 ,  G02B5/285 ,  G02C7/027 ,  G02C7/104 ,  G02C7/105 ,  G02C7/107 ,  G02C7/108 ,  G02C2202/10

Abstract: An optical device including: an optical substrate provided with selective optical filtering element configured to selectively inhibit transmission, through the optical substrate of at least one selected range of wavelengths of incident light in the visible light spectrum at an inhibition rate of at least 5%, the selective optical filtering element being further configured to transmit at least 8% of incident light of the visible spectrum outside the at least one selected range of wavelengths; wherein the at least one selected range of wavelengths has a bandwidth in a range of from 10 nm to 70 nm, preferably 10 nm to 60 nm centered on a wavelength within a range of between 430 nm and 465 nm.

Abstract translation: 一种光学装置，包括：设置有选择性光学滤波元件的光学基板，其被配置为选择性地抑制通过光学基板以至少5％的抑制率的可见光光谱中的入射光的至少一个选定波长范围的透射， 所述选择性光学滤波元件还被配置为将所述可见光谱的至少8％的入射光透射到所述至少一个选定波长范围之外; 其中所述至少一个选定的波长范围具有在范围为10nm至70nm，优选为10nm至60nm的范围内的带宽，以波长在430nm至465nm之间的范围为中心。

公开(公告)号：US12162230B2

公开(公告)日：2024-12-10

申请号：US17286259

申请日：2019-09-27

Applicant: Essilor International

Inventor： Matthieu Guillot ,  Mathieu Meynen ,  Hao-Wen Chiu ,  Christophe Plessis ,  Jeanne Marchal ,  Bjorn Drobe

IPC: B29D11/00 ,  G02B1/11 ,  G02B1/14 ,  G02B3/00

Abstract: The present disclosure includes optical articles comprising a lens having first and second lens surfaces and a protective layer having first and second protective surfaces that is coupled to the lens such that the first protective surface is disposed on the second lens surface. The optical article can comprise a plurality of convex or concave optical elements defined on the second lens surface or the first protective surface. The protective layer can have a maximum thickness larger than a maximum height of each of the optical elements such that the protective layer encapsulates the optical elements.

公开(公告)号：US11772340B2

公开(公告)日：2023-10-03

申请号：US18049856

申请日：2022-10-26

Applicant: Essilor International

Inventor： Matthieu Guillot ,  Mathieu Meynen ,  Hao-Wen Chiu ,  Christophe Plessis ,  Jeanne Marchal ,  Bjorn Drobe

IPC: B29D11/00 ,  G02B1/14 ,  G02B1/11 ,  G02B3/00

CPC classification number: B29D11/00028 ,  G02B1/11 ,  G02B1/14 ,  G02B3/0031

Abstract: The present disclosure includes optical articles comprising a lens having first and second lens surfaces and a protective layer having first and second protective surfaces that is coupled to the lens such that the first protective surface is disposed on the second lens surface. The optical article can comprise a plurality of convex or concave optical elements defined on the second lens surface or the first protective surface. The protective layer can have a maximum thickness larger than a maximum height of each of the optical elements such that the protective layer encapsulates the optical elements.