子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | Special lens and spectacle for computer vdt operation | JP22545284 | 1984-10-26 | JPS61103120A | 1986-05-21 | TAKEUCHI KUNIO |
| PURPOSE:To reduce variation in the degree of brightness of a part that an operator gazes steadily at by using a lens whose upper part is brighter than the lower part. CONSTITUTION:The lens for the operator who performs computer VDT operation is brighter at the upper part than at the lower part. The operator's eyes face horizontally or upward when gazing steadily at an information display device and face horizontally or downward when gazing steadily at an information input device and an information source; the eyes move up and down frequently. As for brightness, the information display device has the lowest illuminance among the three. Therefore, the lens which is brighter at the upper part than at the lower part is used to reduce variation in the degree of brightness of the part that the operator qazes steadily at. | ||||||
| 242 | Special lens for spectacles and spectacles for operator of computer | JP2053084 | 1984-02-06 | JPS6111722A | 1986-01-20 | TAKEUCHI KUNIO |
| PURPOSE:To maintain the light made incident on the eyeballs to be constant and to cut the incident of harmful light by using polarizing lenses for the lenses of spectacle. CONSTITUTION:A specific polarizing film 2 is manufactured in accordance with the respective astigmatism angles of the right and left eyes of an operator's naked eyes and is adhered tightly to the lens 1 for spectacles to manufacture each one piece of specific polarizing lenses, thereby forming the spectacles for the operator of a computer. The light made incident on the lenses is thus made constant and the light such as irregular reflected light is cut. The asthenopia of the operator for the computer is thus considerably decreased and the weakening of the eyesight is prevented. | ||||||
| 243 | Spectacle lens | JP20953982 | 1982-11-30 | JPS59100401A | 1984-06-09 | KUBOTA SATOSHI; SANO YOSHIO; KAWASHIMA JIYUNJI; MOGAMI TAKAO |
| PURPOSE:To make a diethylene glycol bisallyl carbonate lens hard to scratch and to inhibit the surface reflection by coating the surface of the lens with a layer of a mixture of prescribed compounds by heat curing, and forming an antireflection film. CONSTITUTION:The surface of a lens made of diethylene glycol bisallyl carbonate (CR-39) is coated with a layer consisting of specified compounds as principal components and stannous chloride as a curing catalyst by heat curing. Said specified compounds are a multifunctional epoxy compound and a partial hydrolyzate of a mixture of a compound represented by general formula I (where X is <=4C alkoxy) with a compound represented by general formula II (where R<1> is an org. group having an epoxy group or a gamma-methacryloxypropyl group, R<2> is H or a 1-4C org. group, Y is halogen other than F or alkoxy, and each of (l) and (m) is an integer of >=0 satisfying l+m<2). A single-layer or multilayered antireflection film made of an inorg. substance is then formed on said org. layer. By controlling the ratios among the compounds, the hardness of the org. layer and the adhesive strength to the antireflection film can be improved. | ||||||
| 244 | A METAL OXIDE DISPERSION AND USES THEREOF | EP14802791.5 | 2014-11-12 | EP3074213B1 | 2018-09-26 | BREITKOPF, Richard Charles; PANICKER, Rahul |
| The present invention provides a metal oxide dispersion comprises a metal oxide, a millbase and a dispersant. The dispersant in the metal oxide is selected from a group consisting of a phosphoric acid polyester copolymer, a trimethoxysilane compound, a triethoxysilanes compound, dimethylamino ethyl methacrylate (DMAEMA) and a combination thereof, and the dispersion is substantially free of water. The metal oxide dispersion of the invention is useful for manufacturing an inkjet ink to provide a high-quality color image on a contact lens or a mold so as to produce a colored contact lens. | ||||||
| 245 | MODULARIZED HEAD-MOUNTED DISPLAY DEVICE AND ASSEMBLY AND DISASSEMBLY MODULE | EP15886814.1 | 2015-03-27 | EP3285108A1 | 2018-02-21 | CHEN, Songya; YANG, Songling; LIU, Zihong |
Disclosed are a modularized head-mounted display device and an assembly and disassembly module. The head-mounted display device may include a display apparatus (6) to display and output multimedia signals, an earphone apparatus (7) to output audio signals, a connecting mechanism (8) to connect the display apparatus (6) and the earphone apparatus (7), and an assembly and disassembly module to detachably connect the display apparatus (6) and/or the earphone apparatus (7) to the connecting mechanism (8). The connecting mechanism of the head-mounted display device may include an assembly and disassembly module, thereby realizing the modularization of the device. The device can be conveniently disassembled and combined according to different utilization requirements, thereby extending diversified use statuses of the device, and providing an assembly and disassembly module for realizing modularized rapid assembly and disassembly. |
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| 246 | MYOPIA PREVENTION ARTICLE | EP15803562 | 2015-06-03 | EP3153139A4 | 2018-01-17 | TSUBOTA KAZUO; NEGISHI KAZUNO; TORII HIDEMASA; KURIHARA TOSHIHIDE |
| The purpose of the present invention is to provide a myopia prevention article. The provided myopia prevention article comprises a light transmission part through which ultraviolet light with a wavelength of more than 315 nm and not more than 400 nm or 360 nm to 400 nm inclusive is transmitted and ultraviolet light with a wavelength of 315 nm or less is not transmitted, or a light emission part which emits ultraviolet light with a wavelength of more than 315 nm and not more than 400 nm or 360 nm to 400 nm inclusive. | ||||||
| 247 | METHOD FOR MANUFACTURING PLASTIC LENS HAVING COATING LAYER | EP16743603.9 | 2016-01-28 | EP3251757A1 | 2017-12-06 | TAKENAKA Junji; MOMODA Junji; ASAHARA Yoshihiro; TAMUKAI Takashi |
A cured coating layer can be provided to plastic lenses having various shapes with high productivity without causing deformation by providing a plastic lens for light exposure having an uncured coating layer composed of a photocurable composition on one surface and hydrogel adhered to the other surface, curing the uncured coating layer by exposing the uncured coating layer to light, and removing the hydrogel. |
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| 248 | NOVEL EPISULFIDE COMPOUND AND OPTICAL MATERIAL COMPOSITION INCLUDING SAME | EP16772040.8 | 2016-03-01 | EP3228652A1 | 2017-10-11 | KARIYAZONO Kazuki; AOKI Takashi |
A preferred embodiment of the present invention can provide an optical material composition that includes an episulfide compound that is represented by formula (1) and a polymerizable compound that is different from the episulfide compound that is represented by formula (1). The optical material composition makes it possible to stably and inexpensively store the polymerizable compound and to achieve an optical material that has a favorable hue and that has favorable lightfastness and transparency. (In the formula, m is an integer from 0 to 4, and n is an integer from 0 to 2.)
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| 249 | SYSTEMS AND METHODS FOR DETERMINING THE QUALITY OF A REPRODUCED (MANUFACTURED) OPTIC DEVICE | EP15858689.1 | 2015-11-11 | EP3218685A2 | 2017-09-20 | CONRAD, Fabian; BAKARAJU, Ravi Chandra; EHRMANN, Klaus |
| A method for assessing the similarity between a power profile of a manufactured optic device and a nominal power profile upon which the power profile of the manufactured optic device is based. The method comprises measuring the power profile of manufactured optic device, identifying a region of interest from the measured power profile of manufactured optic device, and applying an offset to the measured power profile to substantially minimize a statistical quantifier for quantifying the similarity between the nominal power profile and the offset measured power profile. The method further comprises comparing the offset and the statistical quantifier to predefined quality control metrics, determining whether the measured power profile meets the predefined quality control metrics based, at least in part on the comparison. In exemplary embodiments, the method may further comprise determining whether to associate the manufactured optic device with another nominal power profile, if the measured power profile does not meet the predefined quality control metrics. | ||||||
| 250 | ARTICLE D OPTIQUE REVÊTU D'UN REVÊTEMENT ANTIREFLET OU RÉFLÉCHISSANT COMPRENANT UNE COUCHE ÉLECTRIQUEMENT CONDUCTRICE À BASE D OXYDE D ÉTAIN ET PROCÉDÉ DE FABRICATION | EP17150894.8 | 2010-03-26 | EP3190436A1 | 2017-07-12 | CONTE, Dominique; PASSARD, Delphine; SCHERER, Karin; SIRJEAN, Jean-Louis |
L'invention concerne un article d'optique à propriétés antistatiques et antireflet ou réfléchissantes, comprenant un substrat ayant au moins une surface principale revêtue d'un revêtement antireflet ou réfléchissant, ledit revêtement comprenant au moins une couche électriquement conductrice comprenant au moins 30% % en masse d'oxyde d'étain (SnO2) par rapport à la masse totale de la couche électriquement conductrice, le dépôt de ladite couche électriquement conductrice ayant été réalisé sous assistance ionique, et ledit substrat ayant un taux de reprise en eau supérieur ou égal à 0,6 % en masse par rapport à la masse totale dudit substrat, le taux de reprise en eau étant mesuré après séchage préalable dudit substrat puis stockage de ce substrat pendant 800 heures dans une enceinte à 50°C sous une humidité relative de 100 % et à pression atmosphérique. |
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| 251 | CHANNEL FORMATION | EP15838305.9 | 2015-09-03 | EP3169217A1 | 2017-05-24 | BARROWS, Daniel Patrick; ETZKORN, James |
| A body-mountable device may be formed of a polymeric material. A molding form can define a cavity and polymeric material can be formed using the mold to create a device shaped in accordance with the cavity. Electronics disposed on a substrate can be encapsulated within the polymeric material by forming a first layer of polymeric material, positioning the substrate on the first layer, and then forming a second layer of polymeric material over the substrate. A channel can expose a sensor disposed on the substrate. The channel may be formed while molding the second layer of polymeric material over the substrate. The molding form can include a protrusion that extends toward the sensor. A sacrificial sealant material can be applied to the sensor or the protrusion to create a seal between the protrusion and the sensor. The polymeric material forms around the sealed protrusion to create the channel. | ||||||
| 252 | SOCIAL DATA-AWARE WEARABLE DISPLAY SYSTEM | EP14773827.2 | 2014-03-13 | EP2972594A1 | 2016-01-20 | RAHMAN, Hosain Sadequr |
| Techniques associated with a social data-aware wearable display system are described, including a frame configured to be worn, a display coupled to the frame, the display configured to provide an image in a field of vision, a sensor configured to capture sensor data, a secondary sensor configured to capture environmental data, a sensor analytics module configured to process the sensor data and the environmental data to generate sensor analytics data, and a communication facility configured to send sensor analytics data to another device and to receive remote data. Some embodiments also include an adaptive optics module configured to determine an optical distortion to be applied to the image. | ||||||
| 253 | PROCÉDÉ D'OBTENTION D'UNE LENTILLE OPHTALMIQUE | EP12795540.9 | 2012-11-14 | EP2782709B1 | 2015-10-07 | MEYNEN, Mathieu |
| 254 | FORMING SPECTRAL FILTERS FOR ANAGLYPH GLASSES | EP07760079.9 | 2007-04-04 | EP2008473A2 | 2008-12-31 | LIPPEY, Barret; BARKER, Charles R. |
| A lens bears a plurality of roll-coated layers to pass, to one eye of a viewer, a first image, in a first band of wavelengths, that is appropriate for 3D viewing of a stereoscopic image. | ||||||
| 255 | LENTILLE OPHTALMIQUE RECOUVERTE D'UN FILM ELECTROSTATIQUE ET PROCEDE DE DEBORDAGE D'UNE TELLE LENTILLE | EP04787450.8 | 2004-09-24 | EP1664906A1 | 2006-06-07 | LACAN, Pascale; CONTE, Dominique |
| The invention relates to an optical lens having a temporary protective coating comprising at least one outer layer which can be degraded mechanically by means of friction or contact and which is covered with a strippable film that binds electrostatically to the outer layer. The invention is suitable for ophthalmic lenses. | ||||||
| 256 | LUNETTES A HORIZON ARTIFICIEL | EP96901665.8 | 1996-02-08 | EP0809817B1 | 2002-04-24 | Tassier, Philippe |
| A spectacles frame optionally including lenses and comprising an artificial horizon which is held in a horizontal position at all times regardless of the movement of the frame or the wearer's head. | ||||||
| 257 | COMPOSITE HOLOGRAPHIC MULTIFOCAL LENS | EP98966910.6 | 1998-12-24 | EP1044393A1 | 2000-10-18 | BANYAI, William, Charles; VOGT, Juergen; SWEENY, Donald,Lawrence Livermore National Lab.; ZHANG, Xiaoxiao |
| The invention provides an optical lens having a combination volume holographic optical element that provides a diffractive optical power. The optical lens has a programmed activating angle in which the holographic optical element provides a diffractive optical power. The invention also provides a method for producing a multilayer holographic element suitable for the optical lens. | ||||||
| 258 | PROGRAMMABLE CORRECTIVE LENS | EP98966852.0 | 1998-12-24 | EP1044390A1 | 2000-10-18 | ZHANG, Xiaoxiao |
| The invention provides an ophthalmic lens, which uses a volume HOE to provide an optical power. The ophthalmic lens is produced by a highly flexible production process such that a variety of different ametropic conditions can be accommodated. | ||||||
| 259 | ACTIVELY CONTROLLABLE MULTIFOCAL LENS | EP98965876.0 | 1998-12-24 | EP1044389A2 | 2000-10-18 | ZHANG, Xiaoxiao; VOGT, Juergen |
| The invention provides an active multifocal optical lens. The optical lens has a first optical element that provides a first optical power and a second optical element that provides a second optical power. The second optical element is a volume holographic optical element, which has been programmed to focus incoming light. The invention provides further a cross-linkable or polymerizable optical material that is suitable for producing a biocompatible holographic optical element. The optical material is a rapidly cross-linking or polymerizing material that changes from a fluid state to a solid state within a limited duration after being exposed to a light source. | ||||||
| 260 | HOLOGRAPHIC OPHTHALMIC LENS | EP98966677.1 | 1998-12-24 | EP1044097A1 | 2000-10-18 | ZHANG, Xiaoxiao |
| The invention provides a method for producing a corrective optical lens. The method has the steps of introducing a polymerizable optical material in a mold for an ophthalmic lens, or a holographic recording medium; and exposing the polymerizable material in the mold or the recording medium to electromagnetic waves, wherein the electromagnetic waves form a pattern of interference fringes while polymerizing the polymerizable material or while exposing the recording medium, thereby the pattern is recorded in the lens to form a volume grating structure, thereby forming a volume holographic element, wherein the pattern diffracts light entering said front curve to correct the ametropic conditions when placed on, in or in front of an eye. | ||||||
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