专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07407280B2 Lens for sunglasses, method for producing the same, and production apparatus therefor 有权
标题翻译：太阳眼镜，其制造方法及其制造装置
公开(公告)号：US07407280B2
公开(公告)日：2008-08-05
申请号：US11436998
申请日：2006-05-19
申请人： Thomas Posin , Ryuji Watanabe
发明人： Thomas Posin , Ryuji Watanabe
IPC分类号： G02C7/10 , G00C7/02
CPC分类号： G02C7/12
摘要： A lens for sunglasses is provided which is capable of blocking light incident also from the side, of sufficiently fitting the face of a wearer, and of being attached to any eyeglass frame. The polarizing lens for sunglasses is formed by subjecting a laminated plate having a laterally elongated shape to a bending process and has a curved lens surface which is convex in the front face and concave in the rear face. The curved lens surface is formed into an aspherical curved surface in which the degree of curvature along a lateral axis in the outer side with respect to the center of the lens surface is larger than those along the lateral axis in the inner side and along a vertical axis and continuously varies so as to gradually increase from the center of the lens surface toward the periphery thereof.
摘要翻译：提供一种用于太阳眼镜的透镜，其能够阻挡从侧面入射的光，使穿戴者的脸部充分贴合并附着到任何眼镜架上。用于太阳眼镜的偏振透镜通过对具有横向细长形状的层压板进行弯曲加工而形成，并且具有在前表面上凸出并在后表面凹陷的弯曲透镜表面。曲面透镜表面形成非球面曲面，其中相对于透镜表面的中心的外侧的横向轴线的曲率大于沿着内侧的横轴的弯曲程度，并且沿垂直方向并且从透镜表面的中心向其周边逐渐增加。

2. 发明申请

US20060274259A1 Lens for sunglasses, method for producing the same, and production apparatus therefor 有权
标题翻译：太阳眼镜，其制造方法及其制造装置
公开(公告)号：US20060274259A1
公开(公告)日：2006-12-07
申请号：US11436998
申请日：2006-05-19
申请人： Thomas Posin , Ryuji Watanabe
发明人： Thomas Posin , Ryuji Watanabe
IPC分类号： G02C7/02
CPC分类号： G02C7/12
摘要： A lens for sunglasses is provided which is capable of blocking light incident also from the side, of sufficiently fitting the face of a wearer, and of being attached to any eyeglass frame. The polarizing lens for sunglasses is formed by subjecting a laminated plate having a laterally elongated shape to a bending process and has a curved lens surface which is convex in the front face and concave in the rear face. The curved lens surface is formed into an aspherical curved surface in which the degree of curvature along a lateral axis in the outer side with respect to the center of the lens surface is larger than those along the lateral axis in the inner side and along a vertical axis and continuously varies so as to gradually increase from the center of the lens surface toward the periphery thereof.
摘要翻译：提供一种用于太阳眼镜的透镜，其能够阻挡从侧面入射的光，使穿戴者的脸部充分贴合并附着到任何眼镜架上。用于太阳眼镜的偏振透镜通过对具有横向细长形状的层压板进行弯曲加工而形成，并且具有在前表面上凸出并在后表面凹陷的弯曲透镜表面。曲面透镜表面形成非球面曲面，其中相对于透镜表面的中心的外侧的横向轴线的曲率大于沿着内侧的横轴的弯曲程度，并且沿垂直方向并且从透镜表面的中心向其周边逐渐增加。

3. 发明授权

US4753654A Ultraviolet radiation absorbing intraocular lens 失效
标题翻译：紫外线吸收眼内透镜
公开(公告)号：US4753654A
公开(公告)日：1988-06-28
申请号：US948328
申请日：1986-12-31
申请人： Thomas Posin , Daniel D. Lawson
发明人： Thomas Posin , Daniel D. Lawson
IPC分类号： A61F2/16 , A61L27/16 , A61L27/50
CPC分类号： A61F2/16 , A61L27/14 , A61L27/16 , A61L27/50 , A61F2002/16965 , A61L2430/16
摘要： An intraocular lens capable of absorbing ultraviolet radiation and, additionally, a method for forming the lens is provided. The intraocular lens comprises a polymer matrix that is biocompatible with body tissue and fluids and comprises polymethylmethacrylate and a chromophoric compound. The intraocular lens preferably has about the same capability for absorbing ultraviolet radiation as does the natural crystalline lens of the eye. In one embodiment, the intraocular lens is formed by co-polymerizing a polymerizable derivate of 2,4-dihydroxybenzophenone and methyl methacrylate monomer to form an ultraviolet light absorbing co-polymer additive. The co-polymer additive is mixed with methyl methacrylate monomer for forming a prepolymer solution that is then cured. The intraocular lens is formed from the solid cured co-polymer.
摘要翻译：提供一种能够吸收紫外线的眼内透镜，另外还提供了形成透镜的方法。眼内透镜包括与身体组织和流体生物相容的聚合物基质，并且包含聚甲基丙烯酸甲酯和发色化合物。眼内透镜优选具有与眼睛的天然晶状体相同的吸收紫外线辐射的能力。在一个实施方案中，通过使2,4-二羟基二苯甲酮的可聚合衍生物与甲基丙烯酸甲酯单体共聚而形成紫外线吸收共聚物添加剂来形成眼内透镜。共聚物添加剂与甲基丙烯酸甲酯单体混合，形成预聚物溶液，然后固化。眼内透镜由固体固化共聚物形成。

4. 发明授权

US4636212A Ultraviolet radiation absorbing intraocular lens 失效
公开(公告)号：US4636212A
公开(公告)日：1987-01-13
申请号：US713014
申请日：1985-03-18
申请人： Thomas Posin , Daniel D. Lawson
发明人： Thomas Posin , Daniel D. Lawson
IPC分类号： A61F2/16 , A61L27/16 , A61L27/50
CPC分类号： A61F2/16 , A61L27/16 , A61L27/50 , A61F2002/16965 , A61F2250/0098 , A61L2430/16
摘要： An intraocular lens capable of absorbing ultraviolet radiation and, additionally, a method for forming the lens is provided. The intraocular lens comprises a polymer matrix that is biocompatible with body tissue and fluids and comprises polymethylmethacrylate and a chromophoric compound. The intraocular lens preferably has about the same capability for absorbing ultraviolet radiation as does the natural crystalline lens of the eye. In one embodiment, the intraocular lens is formed by co-polymerizing a polymerizable derivate of 2,4-dihydroxybenzophenone and methyl methacrylate monomer to form an ultraviolet light absorbing co-polymer additive. The co-polymer additive is mixed with methyl methacrylate monomer for forming a prepolymer solution that is then cured. The intraocular lens is formed from the solid cured co-polymer.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式