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Matches 551 - 600 out of 4,859

Document Document Title
WO/2008/133279
Disclosed is a lightweight optical component with high degree of freedom in design, which has many variations of light. Also disclosed is an illuminating device. Specifically disclosed is an illuminating device comprising a light source ...  
WO/2008/134555
Polymer and monomer compositions based on a chromophore and improved light absorption. Lens materials can be fabricated. A composition comprising: a compound comprising a polymerizable vinyl group covalently linked to a benzene ring-base...  
WO/2008/133864
A micro-optical element includes a support substrate (650), a micro-optical lens (690) in a cured replication material on a first surface of the support substrate and optionally a second micro- optical lens (660) on a second, opposite su...  
WO/2008/133864
A micro-optical element includes a support substrate (650), a micro-optical lens (690) in a cured replication material on a first surface of the support substrate and optionally a second micro- optical lens (660) on a second, opposite su...  
WO/2008/134555
Polymer and monomer compositions based on a chromophore and improved light absorption. Lens materials can be fabricated. A composition comprising: a compound comprising a polymerizable vinyl group covalently linked to a benzene ring-base...  
WO/2008/130480
A method of constructing a curved optical device includes assembling of at least one cell having opposed flexible substrates with a controlled distance therebetween to form a gap adapted to receive a fluid. The process continues by holdi...  
WO/2008/131329
This invention discloses improved mold parts fashioned from a thermoplastic resin compounded with an additive to reduce the surface energy of the mold part (to below 30 mN/m). The mold parts can be used in manufacturing processes, such a...  
WO/2008/131264
A biomedical device carrier includes multiple recesses for holding a plurality of polymerized biomedical devices, such as polymerized ophthalmic lenses, during an extraction procedure. A biomedical device extraction assembly includes mul...  
WO/2008/131268
Methods of producing silicone hydrogel ophthalmic lenses include contacting one or more delensed silicone hydrogel ophthalmic lens with a liquid composition that contains alcohol, water, and a surfactant. The methods can be steps of an e...  
WO/2008/131268
Methods of producing silicone hydrogel ophthalmic lenses include contacting one or more delensed silicone hydrogel ophthalmic lens with a liquid composition that contains alcohol, water, and a surfactant. The methods can be steps of an e...  
WO/2008/131410
The invention provides creep resistant, lubricious and tough PV A-PAAm- hydrogels, creep resistant, lubricious, tough PVA-PAAm-hydrogel-containing compositions, and methods of making the same. The invention also provides methods of impla...  
WO/2008/131268
Methods of producing silicone hydrogel ophthalmic lenses include contacting one or more delensed silicone hydrogel ophthalmic lens with a liquid composition that contains alcohol, water, and a surfactant. The methods can be steps of an e...  
WO/2008/127403
A method of manufacturing a biopolymer optofluidic device including providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate, casting the biopolymer matrix solution on the substrate, ...  
WO/2008/127403
A method of manufacturing a biopolymer optofluidic device including providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate, casting the biopolymer matrix solution on the substrate, ...  
WO/2008/127404
A method of manufacturing a nanopatterned biopolymer optical device includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate with a nanopatterned surface, casting the biopoly...  
WO/2008/127401
A method of manufacturing a biopolymer optical waveguide includes providing a biopolymer, unwinding the biopolymer progressively to extract individual biopolymer fibers, and putting the unwound fibers under tension. The tensioned fibers ...  
WO/2008/127401
A method of manufacturing a biopolymer optical waveguide includes providing a biopolymer, unwinding the biopolymer progressively to extract individual biopolymer fibers, and putting the unwound fibers under tension. The tensioned fibers ...  
WO/2008/127405
A method of manufacturing a microfluidic device having at least one cylindrical microchannel (32) includes providing a substrate (12), casting an uncured polymer matrix solution. (LO) onto the substrate, embedding an elongated rod (14) i...  
WO/2008/127405
A method of manufacturing a microfluidic device having at least one cylindrical microchannel (32) includes providing a substrate (12), casting an uncured polymer matrix solution. (LO) onto the substrate, embedding an elongated rod (14) i...  
WO/2008/127404
A method of manufacturing a nanopatterned biopolymer optical device includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate with a nanopatterned surface, casting the biopoly...  
WO/2008/126671
A plastic lens molding method includes: preparing a lens preform having the temperature equal to or higher than a glass transition point temperature; and molding a lens by compressing the lens preform having the temperature equal to or h...  
WO/2008/124256
Methods of degassing silicone hydrogel lens formulations using a radial liquid flow path degasser.  
WO/2008/123589
A method for manufacturing a preform (65) from a nano composite resin that includes a thermoplastic resin containing inorganic fine particles, the preform being a pre-finish product of an optical member having an optical surface formed b...  
WO/2008/123590
A method for manufacturing an optical member from a powdery nano composite material, which includes a thermoplastic resin containing inorganic fine particles, is provided. The method includes: preparing an aggregated intermediate body by...  
WO/2008/124288
A method of forming thermoplatic polyurethane (TPU) into an optical lens. Suitable TPUs contain urethane (-NHCOO-) repeating units that are present in at least 23% by weight. This range of urethane weights is an indicator of a flexural m...  
WO/2008/121531
Methods of releasing and hydrating ophthalmic, lenses by submerging and subjecting to ultrasonic waves  
WO/2008/121791
This invention discloses improved mold parts (101, 102) fashioned from a thermoplastic resin compounded with a thermoplastic elastomers. The mold parts can be used in manufacturing processes, such as, for example: continuous, in-line or ...  
WO/2008/118211
A method of manufacturing a biopolymer photonic crystal includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate, casting the matrix solution on the substrate, and drying the...  
WO/2008/118211
A method of manufacturing a biopolymer photonic crystal includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate, casting the matrix solution on the substrate, and drying the...  
WO/2008/116856
A method for transporting a molded object, in particular an ophthalmic lens, specifically a contact lens (CL), in which a molded object is lifted up from a supporting surface (1) and transported to a destination, such that the molded obj...  
WO/2008/116131
The invention provide a new class of silicone-containing prepolymers containing dangling polysiloxane-containing polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone ...  
WO/2008/115847
A shaft assembly of a lens coating system includes a first portion reversibly engagable with a second portion. A reciprocating drive disengages and subsequently re-engages the shaft first and second portions. A lens holder is coupled to ...  
WO/2008/116131
The invention provide a new class of silicone-containing prepolymers containing dangling polysiloxane-containing polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone ...  
WO/2008/112451
Optical films having a polymerized microstructured surface are described. The polymerized microstructured surface comprises the reaction product of a polymerizable resin composition comprising 10% to 100 wt-% of at least one biphenyl di(...  
WO/2008/112451
Optical films having a polymerized microstructured surface are described. The polymerized microstructured surface comprises the reaction product of a polymerizable resin composition comprising 10% to 100 wt-% of at least one biphenyl di(...  
WO/2008/102096
The invention relates to the formation of optical lens including a coating, typically an anti reflective (AR) coating which provides improved characteristics of the lens. The invention provides for a method and apparatus for forming the ...  
WO/2008/099061
A method for coating an optical product made of a viscous material, the method employing an integrated automated apparatus for manufacturing a surface composite which is hard, scratch-free and comprises an antireflection function. In the...  
WO/2008/099517
A refractive microlens, mold for microlens production and process for producing them, realizing production of a mold with configuration just as designed and exhibition of high optical performance. There are sequentially performed the ini...  
WO/2008/098030
A process is provided for continuously embossing a pattern onto a surface of a flowable melt and cooling the flowable melt to provide an embossed film. In one embodiment, the process includes heating a resin to form a flowable melt; disc...  
WO/2008/093421
A process for producing a contact lens, in which not only can reduction of production cost be attained but also a lens blank with excellent shape stability can be obtained. Polymerizable material (32) is injected in the state of having f...  
WO/2008/094124
The present invention provides a molding system for molding a substrate with a molding material. The present invention further provides a process for molding a substrate with a molding material.  
WO/2008/094428
This invention includes methods and systems for forming an ophthalmic lens with a free form edge. In particular, the present invention provides a mold assembly (101, 102) including a vent portion (201) around a circumference of a lens fo...  
WO/2008/089363
A method and apparatus for precisely manufacturing a miniature lens (e.g., 700) for use in a digital camera for a cell phone, for example. The lens (e.g., 700) is manufactured using an optic pin (e.g., 300) that creates an optical surfac...  
WO/2008/087859
A contact lens of novel structure that can be produced with enhanced production efficiency and that has an enhanced water retentivity on the lens surface so as to realize a superior wear feeling. At least one of convex lens anterior-surf...  
WO/2008/087568
An optical element (50; 72a-d; 80; 90), which has a first optical member (1; 51; 86; 93; 101) with at least one indentation (2a-f; 20; 25; 30; 35; 40; 57a-c; 100) at a first surface (3) thereof, and a second optical member (5; 52; 87a-c;...  
WO/2008/087568
An optical element (50; 72a-d; 80; 90), which has a first optical member (1; 51; 86; 93; 101) with at least one indentation (2a-f; 20; 25; 30; 35; 40; 57a-c; 100) at a first surface (3) thereof, and a second optical member (5; 52; 87a-c;...  
WO/2008/082029
Disclosed herein is a plane lens sheet using a light transmission rate difference, which is used for stereoscopic printing for a lenticular system and an integral photography method and has a plane surface while innumerable lenses are ar...  
WO/2008/081071
A light guide plate (100) has an input face (11) to couple light (B0) emitted by a light source (50) into said light guide (100), and an out-coupling grating (30) to couple light (B2) out of said light guide (100). Said out-coupling grat...  
WO/2008/079916
This invention is related to high intensity UV mold pretreatment in order to manufacture ophthalmic lenses, by reducing the adverse effect of mold exposure to oxygen and thereby to decouple mold creation from lens manufacture.  
WO/2008/079916
This invention is related to high intensity UV mold pretreatment in order to manufacture ophthalmic lenses, by reducing the adverse effect of mold exposure to oxygen and thereby to decouple mold creation from lens manufacture.  

Matches 551 - 600 out of 4,859