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公开(公告)号：US20170052293A1
公开(公告)日：2017-02-23
申请号：US15229779
申请日：2016-08-05
Applicant: Corning Incorporated
Inventor： Michael Jerome Cangemi , Gerald Philip Cox , Jean-Francois Oudard
Abstract: An optical assembly and a method for making the optical assembly. The optical assembly includes an optical element; an adhesion promoter; a blocking coating; a holder; and an adhesive configured to adhere the optical element to the holder. The blocking coating includes a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. The adhesion promoter improves adhesion of the blocking coating to the optical element and reduces the likelihood of delamination during handling, operation, or clearing of the optical assembly.
Abstract translation: 光学组件和制造光学组件的方法。 光学组件包括光学元件; 粘合促进剂; 阻挡涂层; 持有人 以及被配置为将光学元件粘附到保持器的粘合剂。 阻挡涂层包括不透射波长大于或等于约250nm至小于或等于约400nm的光的光吸收体; 定位光吸收体使得具有大于或等于约190nm至小于或等于约500nm的波长的光不会入射到粘合剂。 粘合促进剂改善了阻挡涂层对光学元件的粘附，并降低了在光学组件的处理，操作或清除期间分层的可能性。
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公开(公告)号：US10578785B2
公开(公告)日：2020-03-03
申请号：US15229779
申请日：2016-08-05
Applicant: Corning Incorporated
Inventor： Michael Jerome Cangemi , Gerald Philip Cox , Jean-Francois Oudard
Abstract: An optical assembly and a method for making the optical assembly. The optical assembly includes an optical element; an adhesion promoter; a blocking coating; a holder; and an adhesive configured to adhere the optical element to the holder. The blocking coating includes a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. The adhesion promoter improves adhesion of the blocking coating to the optical element and reduces the likelihood of delamination during handling, operation, or clearing of the optical assembly.
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公开(公告)号：US10459134B2
公开(公告)日：2019-10-29
申请号：US15229863
申请日：2016-08-05
Applicant: Corning Incorporated
Inventor： Michael Jerome Cangemi , Jean-Francois Oudard
Abstract: An optical assembly and a method for making the optical assembly. The optical assembly includes an optical element; a blocking coating; a capping layer on the blocking coating; a holder; and an adhesive configured to adhere the optical element to the holder. The blocking coating includes a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. The capping layer is made from a material having high transmission in the UV and enables use of aggressive cleaning treatments on the optical element significant impairment of the UV transmission of the optical element.
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公开(公告)号：US09958579B2
公开(公告)日：2018-05-01
申请号：US14020102
申请日：2013-09-06
Applicant: CORNING INCORPORATED
Inventor： Michael Jerome Cangemi , Robert Dennis Grejda , Keith Ernest Hanford , Jean-Francois Oudard
IPC: G02B1/10 , B32B37/26 , B32B37/14 , F21V5/04 , G02B1/11 , G02B1/14 , G02B7/02 , G02B5/22 , G02B5/20
CPC classification number: G02B1/14 , B32B37/14 , B32B37/26 , F21V5/04 , G02B1/105 , G02B1/11 , G02B5/208 , G02B5/22 , G02B7/025 , Y10T156/10
Abstract: A lens assembly including a lens; a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; a lens holder; and an adhesive configure to adhere the lens to the lens holder. The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. A method including applying a light absorber, which does not transmit light with wavelengths from greater than or equal to about 190 nm to less than or equal to about 500 nm, to a lens; and configuring the light absorber and the adhesive so that the absorbed light is not incident to the adhesive.
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Patent Agency Ranking
公开(公告)号：US20170052294A1
公开(公告)日：2017-02-23
申请号：US15229863
申请日：2016-08-05
Applicant: Corning Incorporated
Inventor： Michael Jerome Cangemi , Jean-Francois Oudard
CPC classification number: G02B5/208 , B29D11/00009 , C09J5/02 , C09J2400/10 , G02B1/11 , G02B1/14 , G02B5/22 , G02B7/025 , G02B13/143
Abstract: An optical assembly and a method for making the optical assembly. The optical assembly includes an optical element; a blocking coating; a capping layer on the blocking coating; a holder; and an adhesive configured to adhere the optical element to the holder. The blocking coating includes a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. The capping layer is made from a material having high transmission in the UV and enables use of aggressive cleaning treatments on the optical element significant impairment of the UV transmission of the optical element.
Abstract translation: 光学组件和制造光学组件的方法。 光学组件包括光学元件; 阻挡涂层; 阻挡涂层上的覆盖层; 持有人 以及被配置为将光学元件粘附到保持器的粘合剂。 阻挡涂层包括不透射波长大于或等于约250nm至小于或等于约400nm的光的光吸收体; 定位光吸收体使得具有大于或等于约190nm至小于或等于约500nm的波长的光不会入射到粘合剂。 覆盖层由在UV中具有高透射率的材料制成，并且能够对光学元件使用积极的清洁处理对光学元件的UV透射的显着损害。
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公开(公告)号：US20150070906A1
公开(公告)日：2015-03-12
申请号：US14020102
申请日：2013-09-06
Applicant: CORNING INCORPORATED
Inventor： Michael Jerome Cangemi , Robert Dennis Grejda , Keith Ernest Hanford , Jean-Francois Oudard
CPC classification number: G02B1/14 , B32B37/14 , B32B37/26 , F21V5/04 , G02B1/105 , G02B1/11 , G02B5/208 , G02B5/22 , G02B7/025 , Y10T156/10
Abstract: A lens assembly including a lens; a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; a lens holder; and an adhesive configure to adhere the lens to the lens holder. The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. A method including applying a light absorber, which does not transmit light with wavelengths from greater than or equal to about 190 nm to less than or equal to about 500 nm, to a lens; and configuring the light absorber and the adhesive so that the absorbed light is not incident to the adhesive.
Abstract translation: 一种透镜组件，包括透镜; 不透射波长大于或等于约250nm至小于或等于约400nm的光的光吸收体; 镜头架; 以及将透镜粘附到透镜架上的粘合剂。 光吸收体定位成使得具有大于或等于约190nm至小于或等于约500nm的波长的光不会入射到粘合剂。 一种方法，包括：将透射不超过或等于约190nm至小于或等于500nm波长的光的光吸收体施加到透镜; 以及配置光吸收体和粘合剂，使得吸收的光不会入射到粘合剂。
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公开(公告)号：US20210333437A1
公开(公告)日：2021-10-28
申请号：US17238283
申请日：2021-04-23
Applicant: CORNING INCORPORATED
Inventor： Michael Jerome Cangemi , Bin Wang
IPC: G02B1/115
Abstract: An anti-reflective coating including a plurality of first layers, which each comprise a first material with a relatively high refractive index, and a plurality of second layers, which each comprise a second material with a relatively low refractive index. A total thickness of the first layers comprised of the first material is about 120 nm or less. Additionally, the anti-reflective coating is configured to absorb about 0.25% or less of light for a single reflection of the average of the s- and p-polarizations of the light, at every wavelength between about 425 nm to about 495 nm, when the light is propagating under total internal reflection.
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公开(公告)号：US20170139083A1
公开(公告)日：2017-05-18
申请号：US15260748
申请日：2016-09-09
Applicant: Corning Incorporated
Inventor： Michael Jerome Cangemi , Paul Gerard Dewa , Joseph D. Malach , Paul Francis Michaloski , Horst Schreiber , Jue Wang
IPC: G02B1/115
CPC classification number: G02B1/115 , G02B1/10 , G02B1/105 , G03F7/7015 , G03F7/70958
Abstract: The disclosure is directed to a coating consisting of a binary metal fluoride coating consisting a high refractive index metal fluoride layer on top of a substrate, a low refractive index metal fluoride layer on top of the high refractive index layer and layer of SiO2 or F—SiO2 containing 0.2 wt % to 4.5 (2000 ppm to 45,000 ppm) F on top of the low refractive index layer. In one embodiment the F content of F—SiO2 is in the range of 5000 ppm to 10,000 ppm F. The high index and low index materials are each deposited to a thickness of less than or equal to 0.9 quarter wave, and the capping material is deposited to a thickness in the range of 5 nm to 25 nm. The disclosure is also directed to optical elements having the foregoing coating and a method of making the coating.
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公开(公告)号：US09482790B2
公开(公告)日：2016-11-01
申请号：US13834008
申请日：2013-03-15
Applicant: CORNING INCORPORATED
Inventor： Michael Jerome Cangemi , Paul Gerard Dewa , Joseph D Malach , Paul Francis Michaloski , Horst Schreiber , Jue Wang
CPC classification number: G02B1/115 , G02B1/10 , G02B1/105 , G03F7/7015 , G03F7/70958
Abstract: The disclosure is directed to a coating consisting of a binary metal fluoride coating consisting a high refractive index metal fluoride layer on top of a substrate, a low refractive index metal fluoride layer on top of the high refractive index layer and layer of SiO2 or F—SiO2 containing 0.2 wt % to 4.5 (2000 ppm to 45,000 ppm) F on top of the low refractive index layer. In one embodiment the F content of F—SiO2 is in the range of 5000 ppm to 10,000 ppm F. The high index and low index materials are each deposited to a thickness of less than or equal to 0.9 quarter wave, and the capping material is deposited to a thickness in the range of 5 nm to 25 nm. The disclosure is also directed to optical elements having the foregoing coating and a method of making the coating.
Abstract translation: 本发明涉及一种由二元金属氟化物涂层组成的涂层，该涂层由基底顶部的高折射率金属氟化物层，高折射率层顶部的低折射率金属氟化物层和SiO 2或F- 在低折射率层的顶部含有0.2重量％〜4.5（2000ppm〜45,000ppm）F的SiO 2。 在一个实施方案中，F-SiO 2的F含量在5000ppm至10,000ppm F的范围内。高折射率和低折射率材料各自沉积至小于或等于0.9的1/4波长，并且封盖材料为 沉积到5nm至25nm范围内的厚度。 本发明还涉及具有上述涂层的光学元件和制备该涂层的方法。
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