公开(公告)号：WO2019150317A1

公开(公告)日：2019-08-08

申请号：PCT/IB2019/050821

申请日：2019-02-01

申请人： AMO GRONINGEN B.V.

发明人： GENGLER, Régis Y.N.R ,  BOGAERT, Theophilus T. ,  ZUIDEMA, Tjeerd ,  BEKKERING, Hendrik H.

IPC分类号： G02C7/02 ,  G02C7/04 ,  A61F9/00

CPC分类号： A61F2/16 ,  A61F2002/1683 ,  A61F2250/0085 ,  A61F2250/0086 ,  A61F2250/0089 ,  A61F2250/0097 ,  G02C7/021 ,  G02C7/04

摘要： A lens including a posterior surface, an anterior surface, and at least one identification marking on the lens. The at least one identification marking exhibits a first degree of visibility in an ambient lighting condition and a second degree of visibility greater than the first degree of visibility in a lighting condition different than the ambient lighting condition.

公开(公告)号：WO2019123265A1

公开(公告)日：2019-06-27

申请号：PCT/IB2018/060274

申请日：2018-12-18

申请人： NOVARTIS AG

发明人： FECHNER, Susanne ,  BIEL, Roger ,  HEIFT, Marcus ,  TONN, Thomas

IPC分类号： G01M11/02 ,  G01B9/02

CPC分类号： G01M11/0228 ,  G01B9/02091 ,  G01B11/2441 ,  G01J9/00 ,  G01M11/0271 ,  G01N21/45 ,  G01N2021/9583 ,  G02C7/04

摘要： Method for determining the refractive index (n) of a material of a contact lens, in particular of a soft contact lens, the contact lens (1) having a first surface and a second surface defining a lens geometry there between, by measuring the wavefront issued by the contact lens (1) with a wavefront sensor (4), obtaining data of the geometry of at least one section of the contact lens (1) with an optical coherence tomography system (3) and communicating the geometry of the at least one section of the contact lens (1) from the optical coherence tomography system (3) to an analyzer, particularly a computer, and determining the refractive index (n) of the material of the contact lens from the geometry of the at least one section of the contact lens and from the wavefront issued by the contact lens (1).

公开(公告)号：WO2019075203A1

公开(公告)日：2019-04-18

申请号：PCT/US2018/055417

申请日：2018-10-11

申请人： THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

发明人： ARBABIAN, Mohammad, Amin ,  SO, Chun-Ming, Ernest ,  CHARTHAD, Jayant ,  CHANG, Ting, Chia ,  WANG, Max, Li-Hua

IPC分类号： G02C7/04 ,  H01L41/113 ,  H02J17/00 ,  H02J50/15 ,  H02J50/20 ,  H02J50/80 ,  H02N2/18

CPC分类号： H02J50/20 ,  G02C7/04 ,  G02C11/10 ,  H01L41/113 ,  H01L41/193 ,  H02J50/15 ,  H02J50/80 ,  H02N2/18

摘要： A hybrid RF-acoustic relay is provided where some but not all of the incident RF power is rectified to power the relay and, optionally, to provide power for further link features. The remaining fraction of the incident RF power is used to directly drive an acoustic transceiver array in communication with one or more acoustically powered nodes. In this manner, power, control and communication can be efficiently provided to acoustically powered nodes even in situations where an RF link or an acoustic link would perform poorly.

公开(公告)号：WO2018069869A1

公开(公告)日：2018-04-19

申请号：PCT/IB2017/056332

申请日：2017-10-12

申请人： NOVARTIS AG

发明人： REECE, Daryl ,  HAKEN, Uwe ,  DAVIS, Delores

IPC分类号： B29D11/00

CPC分类号： B29D11/00192 ,  B29D11/00221 ,  B29D11/0023 ,  B29D11/0024 ,  G02B1/043 ,  G02C7/04

摘要： A method producing contact lenses, including the step of: holding the molded silicone hydrogel contact lens (600) attached to the one of the female mold half or the male mold half (400) with a vacuum supplied with a suction cup; deforming a surface of the one of the female mold half or the male mold half (400) having the molded silicone hydrogel contact lens (600) attached to with a pin (300) so as to separate the molded silicone hydrogel contact lens (600) from the mold half (400) attached to and to transfer the molded silicone hydrogel contact lens (600) to the suction cup; moving the suction cup away from the pin while the suction cup continues to hold the molded silicone hydrogel contact lens (600) remains; applying a compressed gas to blow the molded silicone hydrogel contact lens (600) away from the suction cup into a container.

摘要翻译： 制造隐形眼镜的方法，包括以下步骤：将提供有真空的模具硅水凝胶隐形眼镜（600）固定到阴模或阳模（400）中的一个上 用吸盘; 使具有与销（300）连接的模制硅酮水凝胶隐形眼镜（600）的所述阴模半部或所述阳模半部（400）中的所述一个的表面变形，以便将所述模制硅酮水凝胶隐形眼镜（600） 从模具半部（400）附接到并且将模制的硅酮水凝胶隐形眼镜（600）传送到吸盘; 当吸盘继续保持模制的硅酮水凝胶隐形眼镜（600）时，将吸盘远离销移动; 施加压缩气体以将模制硅酮水凝胶隐形眼镜（600）从吸盘吹离到容器中。

公开(公告)号：WO2017158486A1

公开(公告)日：2017-09-21

申请号：PCT/IB2017/051435

申请日：2017-03-13

申请人： OPTICA AMUKA (A.A.) LTD.

发明人： ROSEN, Shamir ,  YADIN, Yoav ,  HADDAD, Yariv

IPC分类号： G02C7/08 ,  G02C7/02 ,  G02F1/00 ,  G02C7/04

CPC分类号： G02C7/02 ,  C09K19/586 ,  G02C7/04 ,  G02C7/08 ,  G02C7/083 ,  G02F1/1347 ,  G02F1/13718 ,  G02F1/29 ,  G02F2001/294 ,  G02F2203/06

摘要： An optical device (20) includes an electro-optical layer, including a liquid crystal material (24) with a heliconical structure having a pitch that is less than 250 nm and is modifiable by an electric field. An array of excitation electrodes (28) extends over the electro-optical layer. Control circuitry (23) is coupled to apply control voltage waveforms to the excitation electrodes and is configured to modify the control voltage waveforms so as to locally modify a molecule director angle of the heliconical structure and thus to generate a specified phase modulation profile in the electro-optical layer.

摘要翻译： 光学装置（20）包括电光层，所述电光层包括具有螺距结构的液晶材料（24），所述液晶材料具有小于250nm的间距并且可被电场改变。 激励电极阵列（28）在电光层上延伸。 控制电路（23）被耦合以将控制电压波形施加到激励电极并且被配置为修改控制电压波形以便局部地修改螺旋结构的分子指向角度并因此在电子中产生指定的相位调制分布 - 光学层。

公开(公告)号：WO2017139275A1

公开(公告)日：2017-08-17

申请号：PCT/US2017/016850

申请日：2017-02-07

申请人： VERILY LIFE SCIENCES LLC

发明人： STARNER, Thad Eugene ,  JOHNSON, Michael Patrick ,  OTIS, Brian ,  BRAUN, Max Benjamin ,  PLETCHER, Nathan ,  HADDOCK, Joshua N.

IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/1477 ,  G02C7/04 ,  A61B5/11 ,  A61B3/10

CPC分类号： G02C11/10 ,  A61B3/10 ,  A61B3/113 ,  A61B5/0002 ,  A61B5/1103 ,  A61B5/14532 ,  A61B5/1477 ,  A61B5/6821 ,  A61B5/742 ,  A61B2562/028 ,  G02C7/04 ,  G02C7/049 ,  G02C7/081 ,  G02C11/04

摘要： An eye-mountable device including a lens including a polymeric material, the lens operable to be removably mounted over a corneal surface of an eye and to be compatible with a motion of an eyelid when the concave surface is so mounted; a sensor coupled to the lens and operable to provide output data indicative of whether an eyelid of an eye on which the lens is mounted is closed; and a display operable to display a light signal in response to the output data from the sensor that the eyelid is closed. A method including determining whether an eyelid of a wearer of an eye-mountable device is closed; and when an eyelid of a wearer is closed, sending a light signal from the eye-mountable device.

摘要翻译： 可佩戴眼镜的装置，其包括包含聚合物材料的镜片，所述镜片可操作以可移除地安装在眼睛的角膜表面上并且与所述凹面是眼睑时的眼睑运动相容 如此安装; 耦合到所述透镜并且可操作以提供指示安装所述透镜的眼睛的眼睑是否闭合的输出数据的传感器; 以及显示器，可操作用于响应于来自传感器的眼睑闭合的输出数据而显示光信号。 一种方法，包括确定可眼戴设备的佩戴者的眼睑是否闭合; 并且当佩戴者的眼睑闭合时，从眼戴式设备发送光信号。

公开(公告)号：WO2017116350A1

公开(公告)日：2017-07-06

申请号：PCT/TR2016/050413

申请日：2016-11-01

申请人： DOKUZ EYLUL UNIVERSITESI REKTORLUGU

发明人： YILDIRIM, Canan Asli

IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/1468 ,  G02C7/04 ,  B29D11/00

CPC分类号： A61B5/14507 ,  A61B5/14532 ,  A61B5/1468 ,  A61B5/6821 ,  B29D11/00038 ,  B29D11/00346 ,  G02C7/04

摘要： The invention is intended for patients with diabetes, and relates to a type of contact lens by means of which tear glucose level is monitored thanks to a biosensor disposed thereon.

摘要翻译： 本发明旨在用于患有糖尿病的患者，并涉及一种隐形眼镜，借助于该隐形眼镜，通过其上设置的生物传感器监测泪液葡萄糖水平。

公开(公告)号：WO2017083774A1

公开(公告)日：2017-05-18

申请号：PCT/US2016/061700

申请日：2016-11-11

申请人： ONEFOCUS VISION, INC. ,  WAITE, Steve

发明人： WAITE, Steve ,  HARANT, Adam ,  DAVENPORT, Amelia ,  CRAMER, Neil ,  GUPTA, Amitava ,  LINK, William J. ,  ALKHIMI, Gamil ,  STUDNICKI, Lisa ,  ALHAKIMI, Musa

IPC分类号： B29C39/12 ,  B29C41/22 ,  B29D11/00 ,  B29L11/00 ,  C08J3/24 ,  G02B1/04 ,  G02C7/04

CPC分类号： G02C7/049 ,  B29C39/021 ,  B29C39/10 ,  B29C39/12 ,  B29C41/22 ,  B29D11/00 ,  B29D11/00038 ,  B29D11/00048 ,  B29D11/00125 ,  B29D11/00134 ,  B29K2105/0002 ,  B29K2105/0035 ,  B29K2105/20 ,  B29K2629/04 ,  B29K2995/0059 ,  B29L2011/0041 ,  G02B1/04 ,  G02B1/043 ,  G02C7/04 ,  G02C7/048 ,  G02C7/085 ,  C08L101/14 ,  C08L33/10 ,  C08L33/26

摘要： A lens comprises an internal cavity structure formed by dissolution of a soluble insert material. The internal soluble material may dissolve through a body of a lens such as a contact lens in order to form the cavity within the contact lens. The cavity within the lens can be shaped in many ways, and corresponds to the shape of the dissolved material, such that many internal cavity shapes can be readily fabricated within the contact lens. The insert can be placed in a mold with a pre-polymer material, and the pre-polymer material cured with the insert placed in the mold to form the lens body. The polymerized polymer may comprise a low expansion polymer in order to inhibit expansion of the lens when hydrated. The polymer may comprise a hydrogel when hydrated. The soft contact lens material comprises a sufficient amount of cross-linking to provide structure to the lens and shape the cavity.

摘要翻译： 透镜包括通过溶解可溶性插入材料形成的内腔结构。 内部可溶性材料可通过例如隐形眼镜的镜片主体溶解，以在隐形眼镜内形成腔。 透镜内的空腔可以以许多方式成形，并且对应于溶解材料的形状，使得很多内部空腔形状可以容易地制造在隐形眼镜内。 插入物可以放置在具有预聚合物材料的模具中，并且将插入物置于模具中固化的预聚物材料形成镜体。 聚合的聚合物可以包含低膨胀聚合物以抑制透镜在水合时膨胀。 当水合时，聚合物可以包含水凝胶。 软性隐形眼镜材料包含足够量的交联以为透镜提供结构并形成空腔。

公开(公告)号：WO2017058401A1

公开(公告)日：2017-04-06

申请号：PCT/US2016/048204

申请日：2016-08-23

申请人： VERILY LIFE SCIENCES LLC

发明人： LEE, Shungneng

IPC分类号： G02C7/04 ,  A61B5/00

CPC分类号： G02C7/049 ,  A61B3/10 ,  A61B3/113 ,  A61B5/0004 ,  A61B5/0028 ,  A61B5/6821 ,  G02C7/04 ,  G02C7/081 ,  G02C11/10

摘要： A contact lens for lens-to-lens communication includes blink detection circuitry, one or more electrodes, a logic engine, and data transmission circuitry. The blink detection circuitry is configured to generate a blink signal in response to a blinking of an eye. The logic engine is coupled to receive the blink signal from the blink detection circuitry. The data transmission circuitry is coupled between the one or more electrodes and the logic engine. The logic engine causes the data transmission circuitry to drive electrical data signals onto the one or more electrodes in response to the blink signal reaching a pre-determined threshold.

摘要翻译： 用于透镜到透镜通信的隐形眼镜包括眨眼检测电路，一个或多个电极，逻辑引擎和数据传输电路。 眨眼检测电路被配置为响应于眼睛的闪烁而产生眨眼信号。 逻辑引擎被耦合以从眨眼检测电路接收眨眼信号。 数据传输电路耦合在一个或多个电极和逻辑引擎之间。 逻辑引擎使得数据传输电路响应于闪烁信号达到预定阈值而将电数据信号驱动到一个或多个电极上。

公开(公告)号：WO2017039825A1

公开(公告)日：2017-03-09

申请号：PCT/US2016/040904

申请日：2016-07-02

申请人： LEIA INC.

发明人： FATTAL, David A.

IPC分类号： G02B27/01 ,  G02B6/12 ,  G02F1/1335

CPC分类号： G02B6/0038 ,  G02B27/0172 ,  G02B2027/0138 ,  G02C7/04

摘要： A diffractive backlight system includes a light source and a planar plate light guide. A surface of the plate light guide is configured with a diffraction grating that couples light out of the plate light guide and concentrates the light into a localized region of space. The diffractive backlight system may be used with at least one light-valve array to form a display that generates images for viewing in the localized region of space. The display may be incorporated in head-mounted displays in order to generate focused augmented or virtual reality images for wearers.

摘要翻译： 衍射背光系统包括光源和平板光导。 平板导光体的表面配置有衍射光栅，该衍射光栅将光从平板光导中耦合并将光聚集到空间的局部区域中。 衍射背光系统可以与至少一个光阀阵列一起使用以形成在空间的局部区域中产生用于观看的图像的显示器。 显示器可以并入到头戴式显示器中，以便为佩戴者产生聚焦的增强或虚拟现实图像。