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1. 发明授权

US07311938B2 Ultra low residual reflection, low stress lens coating 失效
公开(公告)号：US07311938B2
公开(公告)日：2007-12-25
申请号：US11253514
申请日：2005-10-19
申请人： Glen A Koenig , Nicholas G Niejelow
发明人： Glen A Koenig , Nicholas G Niejelow
IPC分类号： B05D5/06
CPC分类号： G02B1/115 , C03C17/245 , C03C17/30 , C03C17/3417 , C03C2217/214 , C03C2217/228 , C03C2217/23 , C03C2218/15 , C03C2218/154 , C08K3/22 , C08K3/36 , C09D7/42 , C09D7/61 , C23C14/547 , G02B1/10 , G02B1/11
摘要： A method is provided for coating optical lenses and other optical articles with anti-reflection (AR) coatings. The lenses have low reflectivity, provide a substantially white light reflection and have a low stress AR coating and are ideally suited for optical lenses made using a molding procedure which provides a low stress lens substrate. In one aspect the method uses special coating compositions with one being a high index of refraction composition and the other being a low index of refraction composition. In another aspect a method is also disclosed using an optical monitor in conjunction with a conventional vapor deposition apparatus whereby an optical reference lens is used and a particular light frequency of reflected light is measured and this measurement is then used to determine when the desired optical coating is achieved. In a still further aspect the method also preferably calculates the optical thickness of each layer using a specific ratio of blue to green to red colors in the reflected light. The stress of the AR coating is also controlled by adjusting the optical thickness for each layer, if necessary, to minimize the difference in the tensile stresses and compressive stresses between low index/high index layers.

2. 发明授权

US06942746B2 Lens blocking system 失效
标题翻译：镜头遮挡系统
公开(公告)号：US06942746B2
公开(公告)日：2005-09-13
申请号：US10733144
申请日：2003-12-11
申请人： Nicholas G. Niejelow , Shane M. Swift
发明人： Nicholas G. Niejelow , Shane M. Swift
IPC分类号： G02C13/00 , B24B9/14 , B24B13/005 , B32B31/18
CPC分类号： B24B13/005 , B24B9/146
摘要： A method of blocking ophthalmic lenses for edging comprises providing an ophthalmic lens having first and second surfaces, providing a first block for securing against the first lens surface and a second block for securing against the second lens surface. The method then includes placing an adhesive layer on the first block, placing a film having cling properties between the adhesive layer and the first lens surface, and urging the first block toward the first lens surface and the second block toward the second lens surface. The film having cling properties provides sufficient bonding force between the adhesive layer and the first lens surface to prevent the ophthalmic lens from slipping in the blocks during edging thereof.
摘要翻译：一种封闭眼镜片用于磨边的方法包括提供具有第一和第二表面的眼科镜片，提供用于固定第一透镜表面的第一块和用于固定第二透镜表面的第二块。然后，该方法包括将粘合剂层放置在第一块上，将具有粘附性质的膜放置在粘合剂层和第一透镜表面之间，并且将第一块朝向第一透镜表面并且将第二块推向第二透镜表面。具有粘附性质的膜在粘合剂层和第一透镜表面之间提供足够的粘合力，以防止眼镜片在其边缘磨损期间在块中滑动。

3. 发明授权

US06972136B2 Ultra low residual reflection, low stress lens coating and vacuum deposition method for making the same 失效
标题翻译：超低残留反射，低应力透镜涂层和真空沉积方法制作相同
公开(公告)号：US06972136B2
公开(公告)日：2005-12-06
申请号：US10444582
申请日：2003-05-23
申请人： Glen A. Koenig , Nicholas G. Niejelow
发明人： Glen A. Koenig , Nicholas G. Niejelow
IPC分类号： C03C17/245 , C03C17/30 , C03C17/34 , C09D7/00 , C09D7/12 , C23C14/54 , G02B1/10 , B05D5/06 , G02B1/11
CPC分类号： G02B1/115 , C03C17/245 , C03C17/30 , C03C17/3417 , C03C2217/214 , C03C2217/228 , C03C2217/23 , C03C2218/15 , C03C2218/154 , C08K3/22 , C08K3/36 , C09D7/42 , C09D7/61 , C23C14/547 , G02B1/10 , G02B1/11
摘要： A method is provided for coating optical lenses and other optical articles with anti-reflection (AR) coatings. The lenses have low reflectivity, provide a substantially white light reflection and have a low stress AR coating and are ideally suited for optical lenses made using a molding procedure which provides a low stress lens substrate. In one aspect the method uses special coating compositions with one being a high index of refraction composition and the other being a low index of refraction composition. In another aspect a method is also disclosed using an optical monitor in conjunction with a conventional vapor deposition apparatus whereby an optical reference lens is used and a particular light frequency of reflected light is measured and this measurement is then used to determine when the desired optical coating is achieved. In a still further aspect the method also preferably calculates the optical thickness of each layer using a specific ratio of blue to green to red colors in the reflected light. The stress of the AR coating is also controlled by adjusting the optical thickness for each layer, if necessary, to minimize the difference in the tensile stresses and compressive stresses between low index/high index layers.
摘要翻译：提供了一种用于涂覆具有抗反射（AR）涂层的光学透镜和其它光学制品的方法。透镜具有低反射率，提供基本上白光反射并具有低应力AR涂层，并且理想地适用于使用提供低应力透镜基底的成型方法制造的光学透镜。在一个方面，该方法使用特殊的涂料组合物，其中一种是高折射率折射组合物，另一种是低折射率组合物。在另一方面，还公开了一种结合常规气相沉积设备的光学监视器的方法，由此使用光学参考透镜并测量特定的反射光的光频率，然后使用该测量来确定何时所需的光学涂层已完成。在另一方面，该方法还优选使用反射光中的蓝色至绿色的特定比例来计算每层的光学厚度。如果需要，AR涂层的应力也可以通过调节各层的光学厚度来控制，以最小化低折射率/高折射率层之间的拉伸应力和压缩应力的差异。

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