专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20120038882A1 Static Progressive Surface Region In Optical Communication With A Dynamic Optic 有权
标题翻译：静态渐进表面区域与动态光学的光通信
公开(公告)号：US20120038882A1
公开(公告)日：2012-02-16
申请号：US13178090
申请日：2011-07-07
申请人： Ronald D. Blum , William Kokonaski , Venkatramani S. Iyer , Joshua N. Haddock
发明人： Ronald D. Blum , William Kokonaski , Venkatramani S. Iyer , Joshua N. Haddock
IPC分类号： G02C7/06
CPC分类号： G02B7/285 , G02B7/28 , G02C7/02 , G02C7/061 , G02C7/08 , G02C2202/22 , G02F2001/294
摘要： An ophthalmic lens is presented in which the lens includes a progressive addition region and a dynamic optic. The dynamic optic and the progressive addition region are in optical communication. The progressive addition region has an add power which is less than a user's near viewing distance add power. The dynamic optic, when activated, provides the additional needed optical power for the wearer to see clearly at a near distance. This combination leads to the unexpected result that not only does the wearer have the ability to see clearly at intermediate and near distances, but the level of unwanted astigmatism, distortion, and vision compromise are reduced significantly
摘要翻译：提出了一种眼科镜片，其中透镜包括逐行加法区域和动态光学元件。动态光学和渐进加法区域是光通信的。逐行添加区域具有小于用户近距离观看距离添加功率的附加功率。动态光学元件在被激活时提供额外的所需光学功率，以使佩戴者在近距离处清楚地看到。这种组合导致意想不到的结果，不仅穿着者具有在中间和近距离处清楚地看到的能力，而且有害散光，扭曲和视觉折中的水平显着降低

32. 发明授权

US07988286B2 Static progressive surface region in optical communication with a dynamic optic 有权
标题翻译：与动态光学器件进行光学通信的静态渐进表面区域
公开(公告)号：US07988286B2
公开(公告)日：2011-08-02
申请号：US12562631
申请日：2009-09-18
申请人： Ronald D. Blum , William Kokonaski , Venkatramani S. Iyer , Joshua N. Haddock
发明人： Ronald D. Blum , William Kokonaski , Venkatramani S. Iyer , Joshua N. Haddock
IPC分类号： G02C7/06 , G02C7/04 , A61F2/16 , G02F1/1335
CPC分类号： G02B7/285 , G02B7/28 , G02C7/02 , G02C7/061 , G02C7/08 , G02C2202/22 , G02F2001/294
摘要： An ophthalmic lens is presented in which the lens includes a progressive addition region and a dynamic optic. The dynamic optic and the progressive addition region are in optical communication. The progressive addition region has an add power which is less than a user's near viewing distance add power. The dynamic optic, when activated, provides the additional needed optical power for the wearer to see clearly at a near distance. This combination leads to the unexpected result that not only does the wearer have the ability to see clearly at intermediate and near distances, but the level of unwanted astigmatism, distortion, and vision compromise are reduced significantly.
摘要翻译：提出了一种眼科镜片，其中透镜包括逐行加法区域和动态光学元件。动态光学和渐进加法区域是光通信的。逐行添加区域具有小于用户近距离观看距离添加功率的附加功率。动态光学元件在被激活时提供额外的所需光学功率，以使佩戴者在近距离处清楚地看到。这种组合导致意想不到的结果，不仅佩戴者具有在中间和近距离处清晰地看到的能力，而且有意义的散光，扭曲和视觉折中的水平显着降低。

33. 发明申请

US20110157546A1 OPHTHALMIC SYSTEM COMBINING OPHTHALMIC COMPONENTS WITH BLUE LIGHT WAVELENGTH BLOCKING AND COLOR-BALANCING FUNCTIONALITIES 审中-公开
标题翻译：眼科系统组合具有蓝光波长阻塞和彩色平衡功能的眼科组件
公开(公告)号：US20110157546A1
公开(公告)日：2011-06-30
申请号：US13014483
申请日：2011-01-26
申请人： Andrew Ishak , Joshua N. Haddock , William Kokonaski , Dwight Duston , Venkatramani S. Iyer , Ronald D. Blum
发明人： Andrew Ishak , Joshua N. Haddock , William Kokonaski , Dwight Duston , Venkatramani S. Iyer , Ronald D. Blum
IPC分类号： G02C7/10
CPC分类号： G02C7/10 , G02C2202/16
摘要： Embodiments of the present invention relate to an ophthalmic system that performs effective blue blocking for an ophthalmic lens while at the same time providing a cosmetically attractive product, normal or acceptable color perception for a user, and a high level of transmitted light for good visual acuity.
摘要翻译：本发明的实施例涉及一种对眼科镜片进行有效的蓝色阻挡的眼科系统，同时提供美容上有吸引力的产品，用户的正常或可接受的颜色感觉以及用于良好视力的高水平透射光。

34. 发明授权

US07604349B2 Static progressive surface region in optical communication with a dynamic optic 有权
标题翻译：与动态光学器件进行光学通信的静态渐进表面区域
公开(公告)号：US07604349B2
公开(公告)日：2009-10-20
申请号：US11808759
申请日：2007-06-12
申请人： Ronald D. Blum , William Kokonaski , Venkatramani S. Iyer , Joshua N. Haddock
发明人： Ronald D. Blum , William Kokonaski , Venkatramani S. Iyer , Joshua N. Haddock
IPC分类号： G02C7/06 , G02F1/1335
CPC分类号： G02C7/063 , G02C7/061 , G02C7/083 , G02C2202/20
摘要： An ophthalmic lens is presented in which the lens includes a progressive addition legion and a dynamic optic. The dynamic optic and the progressive addition region are in optical communication. The progressive addition region has an add power which is less than a user's neat viewing distance add power. The dynamic optic, when activated, provides the additional needed optical power for the wearer to see clearly at a near distance. This combination leads to the unexpected result that not only does the wearer have the ability to see clearly at intermediate and near distances, but the level of unwanted astigmatism, distortion, and vision compromise ale reduced significantly.
摘要翻译：提出了一种眼科镜片，其中透镜包括逐行加法区域和动态光学元件。动态光学和渐进加法区域是光通信的。逐行添加区域具有小于用户近距离观看距离添加功率的附加功率。动态光学元件在被激活时提供额外的所需光学功率，以使佩戴者在近距离处清楚地看到。这种组合导致意想不到的结果，不仅佩戴者具有在中间和近距离处清晰地看到的能力，而且有意义的散光，扭曲和视觉折中的水平显着降低。

35. 发明申请

US20090091818A1 ELECTRO-ACTIVE INSERT 审中-公开
标题翻译：电激活插件
公开(公告)号：US20090091818A1
公开(公告)日：2009-04-09
申请号：US12238932
申请日：2008-09-26
申请人： Joshua N. Haddock , William Kokonaski , Ronald D. Blum , Venkatramani S. Iyer , Roger Clarke , Peter Crossley
发明人： Joshua N. Haddock , William Kokonaski , Ronald D. Blum , Venkatramani S. Iyer , Roger Clarke , Peter Crossley
IPC分类号： G02B3/10
CPC分类号： G02C7/061 , G02B3/14 , G02B5/1895 , G02C7/083 , G02C2202/20 , G02F1/133305
摘要： Aspects of the present invention provide multi-focal electro-active lenses having one or more multi-focal electro-active inserts. The electro-active inserts can provide multiple optical power regions each capable of providing a desired optical power. An electro-active power region of the insert is capable of providing a variable optical power upon application of an electrical signal such as a time-varying voltage waveform. Electro-active inserts can be fabricated from any type of material and can be inserted into any type of bulk lens material. The electro-active inserts can be thin and flexible and can function independently of other optical components of the overall electro-active lens. Consequently, the electro-active inserts can be fabricated according to a uniform design using uniform materials, independent of the supplementing portions of the final lens. Index matching layers of the present invention can be used to reduce reflection losses between bulk lens material and electro-active insert interfaces.
摘要翻译：本发明的方面提供了具有一个或多个多焦点电活动插入件的多焦点电动透镜。电活动插入件可以提供多个能够提供所需光功率的光功率区域。插入件的有功功率区域能够在施加诸如时变电压波形的电信号时提供可变的光功率。电活性插入件可以由任何类型的材料制成并且可以插入到任何类型的散装透镜材料中。电活性插入件可以是薄且柔性的并且可以独立于整个电活性透镜的其它光学部件起作用。因此，可以使用均匀的材料，根据最终透镜的补充部分的均匀设计制造电活性插入件。本发明的折射率匹配层可以用于减少散光透镜材料和电活动插入物界面之间的反射损失。

36. 发明申请

US20080273169A1 Multifocal Lens Having a Progressive Optical Power Region and a Discontinuity 审中-公开
标题翻译：具有渐进光功率区域和不连续性的多焦点透镜
公开(公告)号：US20080273169A1
公开(公告)日：2008-11-06
申请号：US12059908
申请日：2008-03-31
申请人： RONALD D. BLUM , William Kokonaski , Venkatramani S. Iyer , Joshua N. Haddock , Mark Mattison-Shupnick
发明人： RONALD D. BLUM , William Kokonaski , Venkatramani S. Iyer , Joshua N. Haddock , Mark Mattison-Shupnick
IPC分类号： G02C7/06
CPC分类号： G02C7/063 , G02C7/06 , G02C7/061 , G02C2202/20
摘要： Embodiments of the present invention relate to a multifocal lens having a diffractive optical power region and a progressive optical power region. Embodiments of the present invention provide for the proper alignment and positioning of each of these regions, the amount of optical power provided by each of the regions, the optical design of the progressive optical power region, and the size and shape of each of the regions. The combination of these design parameters allows for an optical design having less unwanted astigmatism and distortion as well as both a wider channel width and a shorter channel length compared to conventional PALs. Embodiments of the present invention may also provide a new, inventive far-intermediate distance zone and may further provide for increased vertical stability of vision within a zone of the lens.
摘要翻译：本发明的实施例涉及具有衍射光功率区域和逐行光焦度区域的多焦点透镜。本发明的实施例提供了这些区域中的每一个的适当对准和定位，由每个区域提供的光功率的量，逐行光焦度区域的光学设计以及每个区域的尺寸和形状。与常规PAL相比，这些设计参数的组合允许具有较少有害像散和失真的光学设计以及更宽的通道宽度和更短的通道长度。本发明的实施例还可以提供新的本发明的远中间距离区域，并且还可以提供在透镜区域内增加的视觉垂直稳定性。

37. 发明申请

US20100002190A1 ELECTRICAL INSULATING LAYERS, UV PROTECTION, AND VOLTAGE SPIKING FOR ELECTRO-ACTIVE DIFFRACTIVE OPTICS 审中-公开
标题翻译：电动绝缘层电绝缘层，紫外线保护和电压扫描
公开(公告)号：US20100002190A1
公开(公告)日：2010-01-07
申请号：US12042643
申请日：2008-03-05
申请人： Roger CLARKE , William Kokonaski , Joshua N. Haddock , Venkatramani S. Iyer
发明人： Roger CLARKE , William Kokonaski , Joshua N. Haddock , Venkatramani S. Iyer
IPC分类号： G02C7/06 , G02F1/29 , G02F1/1335
CPC分类号： G02C7/101 , G02F1/133371 , G02F1/29 , G02F2001/294
摘要： An electro-active lens has a first substrate with a surface relief diffractive topological profile and a second substrate positioned opposite to the first substrate having a substantially smooth topological profile. A first electrode is positioned along the surface relief diffractive topological profile of the first substrate and a second electrode is positioned between the first electrode and the second substrate. The smallest distance between the electrodes is less than or equal to about 1 micron An electro-active material is positioned between the first and second electrodes and a first insulating layer is positioned between the first and second electrodes.
摘要翻译：电活性透镜具有具有表面起伏衍射拓扑轮廓的第一基底和与第一基底相对定位的第二基底，具有基本平滑的拓扑特征。第一电极沿着第一衬底的表面起伏衍射拓扑轮廓定位，第二电极位于第一电极和第二衬底之间。电极之间的最小距离小于或等于约1微米。电活性材料位于第一和第二电极之间，第一绝缘层位于第一和第二电极之间。

38. 发明授权

US5914174A Lens or semi-finished blank comprising photochromic resin compositions 失效
标题翻译：包含光致变色树脂组合物的镜片或半成品坯料
公开(公告)号：US5914174A
公开(公告)日：1999-06-22
申请号：US759660
申请日：1996-12-05
申请人： Amitava Gupta , Ronald D. Blum , William Kokonaski , Venkatramani S. Iyer
发明人： Amitava Gupta , Ronald D. Blum , William Kokonaski , Venkatramani S. Iyer
IPC分类号： G02C7/02 , B29D11/00 , B29K33/04 , C08F2/44 , C08F2/46 , C08F220/10 , C08F222/10 , C09D4/00 , C09K9/02 , G02B1/04 , B32B5/16 , B32B7/00 , G02B3/00
CPC分类号： C08F222/1006 , C09D4/00 , Y10T428/24628 , Y10T428/261 , Y10T428/2891
摘要： A resin is provided comprising a mixture of at least two polymerizable components, at least one photochromic additive, at least one additive and at least one polymerization initiator. The mixture of at least two polymerizable components is preferably selected from monofunctional, difunctional and multifunctional acrylates and methacrylates. The photochromic additive is preferably selected from spirooxazine additives and spiropyran additives. And the additive is preferably selected from antioxidants, radical scavengers and ultraviolet absorbers.
摘要翻译：提供了包含至少两种可聚合组分，至少一种光致变色添加剂，至少一种添加剂和至少一种聚合引发剂的混合物的树脂。至少两种可聚合组分的混合物优选选自单官能的，双官能的和多官能的丙烯酸酯和甲基丙烯酸酯。光致变色添加剂优选选自螺恶嗪添加剂和螺吡喃添加剂。并且添加剂优选选自抗氧化剂，自由基清除剂和紫外线吸收剂。

39. 发明授权

US5851585A Impregnation of plastic substrates with photochromic additives 失效
标题翻译：用光致变色添加剂浸渍塑料基材
公开(公告)号：US5851585A
公开(公告)日：1998-12-22
申请号：US970579
申请日：1997-11-14
申请人： Amitava Gupta , Ronald D. Blum , Venkatramani S. Iyer
发明人： Amitava Gupta , Ronald D. Blum , Venkatramani S. Iyer
IPC分类号： C08J7/06 , B05D5/06
CPC分类号： C08J7/065
摘要： The present invention relates to new methods of impregnating plastic substrates with photochromic additives. By impregnating the plastic substrate in multiple impregnation steps under varying conditions, the concentration profile of two or more photochromic additive within the plastic substrate can be independently controlled. Methods are also provided for the distribution of a photochromic additive in a high boiling solvent and for increasing the glass transition temperature of a partially cured polymeric resin.
摘要翻译：本发明涉及用光致变色添加剂浸渍塑料基材的新方法。通过在不同的条件下在多个浸渍步骤中浸渍塑料基材，可以独立地控制塑料基材内两种或多种光致变色添加剂的浓度分布。还提供了用于在高沸点溶剂中分配光致变色添加剂并提高部分固化的聚合物树脂的玻璃化转变温度的方法。

40. 发明授权

US5789015A Impregnation of plastic substrates with photochromic additives 失效
公开(公告)号：US5789015A
公开(公告)日：1998-08-04
申请号：US669738
申请日：1996-06-26
申请人： Amitava Gupta , Ronald D. Blum , Venkatramani S. Iyer
发明人： Amitava Gupta , Ronald D. Blum , Venkatramani S. Iyer
IPC分类号： C08J7/06 , B05D5/06
CPC分类号： C08J7/065
摘要： The present invention relates to new methods of impregnating plastic substrates with photochromic additives. By impregnating the plastic substrate in multiple impregnation steps under varying conditions, the concentration profile of two or more photochromic additive within the plastic substrate can be independently controlled. Methods are also provided for the distribution of a photochromic additive in a high boiling solvent and for increasing the glass transition temperature of a partially cured polymeric resin.

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