-
公开(公告)号：US20150041999A1
公开(公告)日：2015-02-12
申请号：US14523293
申请日：2014-10-24
发明人： Kai Su , Debbie Makita
IPC分类号： B29D11/00
CPC分类号： B29D11/00009 , B29C33/30 , B29C33/40 , B29D11/00442 , B29D11/0048 , B29K2101/12 , B29K2105/0014 , B29K2833/12 , B29K2995/0039 , Y10S425/808
摘要： The present invention encompasses, in part, a method and apparatus for lens casting in which two molds, preferably formed of plastic, are interconnected or joined together via a ring to form a mold cavity having substantially the same dimensions of the lens to be formed therein. The invention is further directed to compositions and methods used in lens casting. In a first implementation the invention includes a mold having a ring having an interior periphery; a front mold formed of a plastic and having a lens-forming surface, an edge circumscribing the lens-forming surface that is sized to be complementarily received within a portion of the interior periphery of the ring, and a base having dimensions greater than the interior periphery; and a rear mold formed of a plastic and having a lens-forming surface.
摘要翻译： 本发明部分地包括一种用于透镜铸造的方法和装置，其中优选由塑料形成的两个模具通过环相互连接或连接在一起以形成具有与其中形成的透镜基本相同的尺寸的模腔 。 本发明还涉及用于镜片铸造中的组合物和方法。 在第一实施方式中，本发明包括一具有内周的环的模具; 由塑料形成并具有透镜形成表面的前模具，围绕透镜形成表面的边缘，其尺寸设计成互补地容纳在环的内周的一部分内，以及具有大于内部尺寸的尺寸的基座 周边; 以及由塑料形成并具有透镜形成表面的后模具。
-
公开(公告)号：US09377564B2
公开(公告)日：2016-06-28
申请号：US14679398
申请日：2015-04-06
发明人： Kai C. Su , Leslie F. Stebbins , Bill Mantch , Eugene C. Letter
CPC分类号： G02B1/115 , B05D1/18 , B05D1/60 , B82Y30/00 , B82Y40/00 , C23C16/486 , G02B1/041 , G02B1/11 , G02B1/14
摘要： The present invention relates to a method of applying an anti-reflective coating to an optical surface of a mold. In one embodiment, the method includes the steps of providing a lens mold having an optical surface; forming a layer of a hydrophobic material over the optical surface, wherein the hydrophobic material contains an amount of dipodal silane that is a relative percentage of the hydrophobic material; forming an anti-reflective coating layered structure over the layer of the hydrophobic material; and forming a layer of a coupling agent deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition under aprotic conditions or by dip coating using a solution of a coupling agent in an aprotic solvent.
摘要翻译： 本发明涉及一种将抗反射涂层施加到模具的光学表面上的方法。 在一个实施例中，该方法包括提供具有光学表面的透镜模具的步骤; 在所述光学表面上形成疏水材料层，其中所述疏水材料含有一定量的作为所述疏水材料的相对百分比的二嵌段硅烷; 在疏水材料的层上形成抗反射涂层层状结构; 以及在非质子条件下使用气相沉积或通过使用偶联剂在非质子溶剂中的溶液进行浸涂，将形成单层厚度的偶联剂层形成至抗反射涂层层状结构。
-
公开(公告)号：US20130301133A1
公开(公告)日：2013-11-14
申请号：US13943570
申请日：2013-07-16
发明人： Kai C. Su , Leslie F. Stebbins , Bill Mantch , Eugene C. Letter
CPC分类号： G02B1/18 , B05D5/06 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C07F7/1804 , G02B1/11 , G02B1/115 , G02B1/14 , G02C7/022 , G02C2202/16
摘要： The present invention relates to a method of applying an anti-reflective coating to an optical surface of a mold. In one embodiment, the method includes the steps of providing a lens mold having an optical surface; forming a layer of a super hydrophobic material over the optical surface, wherein the super hydrophobic material contains an amount of dipodal silane that is a relative percentage of the super hydrophobic material; forming an anti-reflective coating layered structure over the layer of the super hydrophobic material; and forming a layer of a coupling agent deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition under aprotic conditions or by dip coating or spin coating using a solution of a coupling agent in an aprotic solvent.
摘要翻译： 本发明涉及一种将抗反射涂层施加到模具的光学表面上的方法。 在一个实施例中，该方法包括提供具有光学表面的透镜模具的步骤; 在所述光学表面上形成超疏水材料层，其中所述超疏水材料含有作为所述超疏水材料的相对百分比的二价硅烷的量; 在超疏水材料的层上形成抗反射涂层层状结构; 以及在非质子条件下使用气相沉积或通过使用偶联剂在非质子传递溶剂中的溶液的浸涂或旋涂来形成沉积有单层厚度的偶联剂层至抗反射涂层分层结构。
-
公开(公告)号：US20160266280A1
公开(公告)日：2016-09-15
申请号：US15164032
申请日：2016-05-25
发明人： Kai C. Su , Leslie F. Stebbins , Bill Mantch , Eugene C. Letter
CPC分类号： G02B1/115 , B05D1/18 , B05D1/60 , B82Y30/00 , B82Y40/00 , C23C16/486 , G02B1/041 , G02B1/11 , G02B1/14
摘要： The invention relates to a method of applying an anti-reflective coating to an optical surface of a mold, including providing a lens mold having an optical surface, forming a deposition layer of a fluoride or oxide material to the optical surface of the lens mold, forming a layer of a hydrophobic material over the deposition layer, wherein the hydrophobic material contains an amount of dipodal silane that is a relative percentage of the hydrophobic material, forming a first layer of SiO2 with a thickness of 5-40 nm over the layer of the hydrophobic material, forming an anti-reflective coating layered structure over the first layer of SiO2, and forming a layer of a silane coupling agent that is deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition under aprotic conditions or by dip coating using a solution of silane coupling agent in an aprotic solvent.
摘要翻译： 本发明涉及一种将防反射涂层施加到模具的光学表面上的方法，包括提供具有光学表面的透镜模具，在透镜模具的光学表面上形成氟化物或氧化物材料的沉积层， 在所述沉积层上形成疏水材料层，其中所述疏水材料含有一定量的二嵌段硅烷，其是所述疏水材料的相对百分数，在所述疏水材料层上形成厚度为5-40nm的第一SiO 2层 所述疏水材料在所述第一SiO 2层上形成抗反射涂层层状结构，并且在非质子条件下使用气相沉积形成沉积有单层厚度的硅烷偶联剂层至所述抗反射涂层层状结构，或 通过使用硅烷偶联剂在非质子溶剂中的溶液进行浸涂。
-
5.发明申请公开(公告)号：US20150231839A1
公开(公告)日：2015-08-20
申请号：US14626473
申请日：2015-02-19
CPC分类号： G02C7/02 , B29D11/00653 , B29D11/00865 , B29L2011/0066 , G02B1/14 , G02B5/208 , G02B5/23 , G02C7/102 , G02C7/105
摘要： Certain aspects of the invention are directed to a photochromic lens having a graded or variable tint, methods and molds of making the same. In one embodiment, the photochromic lens includes a lens element having a upper portion and a lower portion; and a UV-absorbing layer formed of a UV-absorbing material on a surface of the lens element, such that the UV-absorbing material is more concentrated at the lower portion of the lens element and less concentrated at the upper portion, thereby allowing more UV light to strike the photochromic at the upper portion of the lens element than at the lower portion. The lens element comprises a photochromic composition.
摘要翻译： 本发明的某些方面涉及具有渐变或变化色调的光致变色透镜，其制造方法和模具。 在一个实施例中，光致变色透镜包括具有上部和下部的透镜元件; 以及在透镜元件的表面上由UV吸收材料形成的紫外线吸收层，使得UV吸收材料在透镜元件的下部更集中，并且在上部较不集中，从而允许更多 紫外光在透镜元件的上部比在下部发生光致变色。 透镜元件包括光致变色组合物。
-
公开(公告)号：US20150212237A1
公开(公告)日：2015-07-30
申请号：US14679398
申请日：2015-04-06
发明人： Kai C. Su , Leslie F. Stebbins , Bill Mantch , Eugene C. Letter
CPC分类号： G02B1/115 , B05D1/18 , B05D1/60 , B82Y30/00 , B82Y40/00 , C23C16/486 , G02B1/041 , G02B1/11 , G02B1/14
摘要： The present invention relates to a method of applying an anti-reflective coating to an optical surface of a mold. In one embodiment, the method includes the steps of providing a lens mold having an optical surface; forming a layer of a hydrophobic material over the optical surface, wherein the hydrophobic material contains an amount of dipodal silane that is a relative percentage of the hydrophobic material; forming an anti-reflective coating layered structure over the layer of the hydrophobic material; and forming a layer of a coupling agent deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition under aprotic conditions or by dip coating using a solution of a coupling agent in an aprotic solvent.
摘要翻译： 本发明涉及一种将抗反射涂层施加到模具的光学表面上的方法。 在一个实施例中，该方法包括提供具有光学表面的透镜模具的步骤; 在所述光学表面上形成疏水材料层，其中所述疏水材料含有一定量的作为所述疏水材料的相对百分比的二嵌段硅烷; 在疏水材料的层上形成抗反射涂层层状结构; 以及在非质子条件下使用气相沉积或通过使用偶联剂在非质子溶剂中的溶液进行浸涂，将形成单层厚度的偶联剂层形成至抗反射涂层层状结构。
-
公开(公告)号：US09751268B2
公开(公告)日：2017-09-05
申请号：US14523293
申请日：2014-10-24
发明人： Kai Su , Debbie Makita
IPC分类号： B29D11/00 , B29C33/30 , B29C33/40 , B29K101/12 , B29K105/00
CPC分类号： B29D11/00009 , B29C33/30 , B29C33/40 , B29D11/00442 , B29D11/0048 , B29K2101/12 , B29K2105/0014 , B29K2833/12 , B29K2995/0039 , Y10S425/808
摘要： The present invention encompasses, in part, a method and apparatus for lens casting in which two molds, preferably formed of plastic, are interconnected or joined together via a ring to form a mold cavity having substantially the same dimensions of the lens to be formed therein. The invention is further directed to compositions and methods used in lens casting. In a first implementation the invention includes a mold having a ring having an interior periphery; a front mold formed of a plastic and having a lens-forming surface, an edge circumscribing the lens-forming surface that is sized to be complementarily received within a portion of the interior periphery of the ring, and a base having dimensions greater than the interior periphery; and a rear mold formed of a plastic and having a lens-forming surface.
-
公开(公告)号：US20160209555A1
公开(公告)日：2016-07-21
申请号：US15087411
申请日：2016-03-31
发明人： KAI C. SU , Leslie F. Stebbins , Bill Mantch , Eugene C. Letter
CPC分类号： G02B1/18 , B05D5/06 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C07F7/1804 , G02B1/11 , G02B1/115 , G02B1/14 , G02C7/022 , G02C2202/16
摘要： The invention relates to a method of applying an anti-reflective coating to an optical surface of a mold. In one embodiment, the method includes the steps of providing a lens mold having an optical surface; forming a layer of a super hydrophobic material over the optical surface, where the super hydrophobic material contains an amount of dipodal silane that is a relative percentage of the super hydrophobic material; forming an anti-reflective coating layered structure over the layer of the super hydrophobic material; and forming a layer of a coupling agent deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition under aprotic conditions or by dip coating or spin coating using a solution of a coupling agent in an aprotic solvent.
摘要翻译： 本发明涉及一种将抗反射涂层施加到模具的光学表面上的方法。 在一个实施例中，该方法包括提供具有光学表面的透镜模具的步骤; 在所述光学表面上形成超疏水材料层，其中所述超疏水材料含有作为所述超疏水材料的相对百分比的二价硅烷的量; 在超疏水材料的层上形成抗反射涂层层状结构; 以及在非质子条件下使用气相沉积或通过使用偶联剂在非质子传递溶剂中的溶液的浸涂或旋涂来形成沉积有单层厚度的偶联剂层至抗反射涂层分层结构。
-
公开(公告)号：US20130033753A1
公开(公告)日：2013-02-07
申请号：US13648642
申请日：2012-10-10
发明人： Kai C. Su , Leslie F. Stebbins , Bill Mantch , Eugene C. Letter
CPC分类号： G02B1/115 , B05D1/18 , B05D1/60 , B82Y30/00 , B82Y40/00 , C23C16/486 , G02B1/041 , G02B1/11 , G02B1/14
摘要： The present invention relates to a method of applying an anti-reflective coating to an optical surface of a mold. In one embodiment, the method includes the steps of: providing a lens mold having an optical surface; forming a layer of a super hydrophobic material with a thickness of about 30 to 40 nm over the optical surface, wherein the super hydrophobic material contains dipodal silane; forming an anti-reflective coating layered structure over the layer of the super hydrophobic material; and forming a layer of a cyclic azasilane coupling agent that is deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition or by dip coating using a solution of cyclic azasilane coupling agent in an aprotic solvent.
摘要翻译： 本发明涉及一种将抗反射涂层施加到模具的光学表面上的方法。 在一个实施例中，该方法包括以下步骤：提供具有光学表面的透镜模具; 在光学表面上形成厚度为约30至40nm的超疏水材料层，其中超疏水材料包含双峰硅烷; 在超疏水材料的层上形成抗反射涂层层状结构; 并且使用气相沉积法或通过使用环状氮硅烷偶联剂的溶液在非质子传递溶剂中浸渍涂布来形成层状沉积单层厚度的环状氮硅烷偶联剂至抗反射涂层层状结构。
-
公开(公告)号：US10082607B2
公开(公告)日：2018-09-25
申请号：US15087411
申请日：2016-03-31
发明人： Kai C. Su , Leslie F. Stebbins , Bill Mantch , Eugene C. Letter
IPC分类号： G02B1/11 , G02B1/18 , B05D5/06 , G02B1/14 , B82Y30/00 , B82Y40/00 , C07F7/18 , G02B1/115 , B82Y20/00 , G02C7/02
CPC分类号： G02B1/18 , B05D5/06 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C07F7/1804 , G02B1/11 , G02B1/115 , G02B1/14 , G02C7/022 , G02C2202/16
摘要： The invention relates to a method of applying an anti-reflective coating to an optical surface of a mold. In one embodiment, the method includes the steps of providing a lens mold having an optical surface; forming a layer of a super hydrophobic material over the optical surface, where the super hydrophobic material contains an amount of dipodal silane that is a relative percentage of the super hydrophobic material; forming an anti-reflective coating layered structure over the layer of the super hydrophobic material; and forming a layer of a coupling agent deposited with a monolayer thickness to the anti-reflective coating layered structure using vapor deposition under aprotic conditions or by dip coating or spin coating using a solution of a coupling agent in an aprotic solvent.
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.017 秒)
