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公开(公告)号：AU2013409186A1
公开(公告)日：2016-07-07
申请号：AU2013409186
申请日：2013-12-23
Applicant: ESSILOR INT
Inventor： JALLOULI AREF , SHAN HAIFENG , BAILLET GILLES
Abstract: The present invention relates to a transparent optical article (e.g. an ophthalmic lens) comprising a thermoplastic substrate and a dye at least partially inhibiting light having a wavelength ranging from 400 to 460 nm and an optical brightener for at least partially balancing the colour imparted to the transparent optical article by the dye, wherein said optical brightener emits light by fluorescence at a wavelength ranging from 400 to 460 nm and is incorporated into a layer fused or bonded to the thermoplastic substrate. Said optical brightener allows for perception of said optical article as less yellow, and even colourless, to a user or to an observer. In addition, the UV-absorbers that may be present in the thermoplastic substrate do not negatively interact with the optical brightener.
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Patent Agency Ranking2.发明专利
公开(公告)号：AU2021349319A1
公开(公告)日：2023-05-18
申请号：AU2021349319
申请日：2021-09-27
Applicant: ESSILOR INT
Inventor： SHAN HAIFENG , CHIU HAO-WEN
IPC: G02C7/10
Abstract: The present disclosure relates to a laminate film structure for a wearer, intended for reflecting and absorbing near-infrared light, comprising a near-infrared reflection layer reflecting the near-infrared light that is incident on the near-infrared reflection layer, and a near-infrared absorption layer disposed between an eye of the wearer and the near-infrared reflection layer, the near-infrared reflection layer being disposed on the near-infrared absorption layer and the near-infrared absorption layer absorbing the near-infrared light.
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公开(公告)号：AU2021257578A1
公开(公告)日：2022-10-20
申请号：AU2021257578
申请日：2021-04-12
Applicant: ESSILOR INT
Inventor： SHAN HAIFENG
IPC: B29D11/00 , B29C43/46 , B29C48/00 , B29C48/08 , B29C51/02 , B29C51/14 , B29C51/22 , B29C59/02 , B29C59/04 , B29K23/00 , B29K25/00 , B29K33/00 , B29K33/20 , B29K67/00 , B29K69/00 , B29K75/00 , B29K77/00 , B29K79/00 , B29K81/00 , B29L11/00
Abstract: A laminate, including a substrate having a microstructure on a surface thereof; and a coating layer formed on the substrate and encapsulating the microstructure of the substrate. A glass transition temperature T
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4.发明专利
公开(公告)号：AU2021349319A9
公开(公告)日：2024-10-10
申请号：AU2021349319
申请日：2021-09-27
Applicant: ESSILOR INT
Inventor： SHAN HAIFENG , CHIU HAO-WEN
IPC: G02C7/10
Abstract: The present disclosure relates to a laminate film structure for a wearer, intended for reflecting and absorbing near-infrared light, comprising a near-infrared reflection layer reflecting the near-infrared light that is incident on the near-infrared reflection layer, and a near-infrared absorption layer disposed between an eye of the wearer and the near-infrared reflection layer, the near-infrared reflection layer being disposed on the near-infrared absorption layer and the near-infrared absorption layer absorbing the near-infrared light.
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公开(公告)号：BR112021026807A2
公开(公告)日：2022-02-15
申请号：BR112021026807
申请日：2020-07-01
Applicant: ESSILOR INT
Inventor： JALLOULI AREF , SHAN HAIFENG , CHIU HAO-WEN
Abstract: impressão 3d fdm de lente óptica com alta clareza e resistência mecânica a divulgação inclui composição de filamento de núcleo-casca para fabricação aditiva de lentes oftálmicas e componentes de lentes oftálmicas. a divulgação também inclui um conjunto de critérios para selecionar combinações termoplásticas de núcleo e casca que exibem alta clareza óptica, difusão melhorada entre fios de filamentos, alta adesão entre fios e resistência melhorada da peça fabricada quando usada em um método de fabricação aditiva, como modelagem por depósito de material fundido.
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公开(公告)号：AU2013409186B2
公开(公告)日：2019-10-24
申请号：AU2013409186
申请日：2013-12-23
Applicant: ESSILOR INT
Inventor： BAILLET GILLES , JALLOULI AREF , SHAN HAIFENG
Abstract: The present invention relates to a transparent optical article (e.g. an ophthalmic lens) comprising a thermoplastic substrate and a dye at least partially inhibiting light having a wavelength ranging from 400 to 460 nm and an optical brightener for at least partially balancing the colour imparted to the transparent optical article by the dye, wherein said optical brightener emits light by fluorescence at a wavelength ranging from 400 to 460 nm and is incorporated into a layer fused or bonded to the thermoplastic substrate. Said optical brightener allows for perception of said optical article as less yellow, and even colourless, to a user or to an observer. In addition, the UV-absorbers that may be present in the thermoplastic substrate do not negatively interact with the optical brightener.
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