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    Method for producing contact lenses
    2.
    发明授权
    Method for producing contact lenses 有权

    公开(公告)号：US11840033B2

    公开(公告)日：2023-12-12

    申请号：US16953600

    申请日：2020-11-20

    Applicant: Alcon Inc.

    Inventor： Lindsay Olson ,  Mark Neely ,  David Saenz Landazabal ,  Uwe Haken

    IPC: B29D11/00 ,  B29K83/00 ,  B29K105/00

    CPC classification number: B29D11/00192 ,  B29D11/00201 ,  B29K2083/00 ,  B29K2105/0061

    Abstract: The invention provides a method producing contact lenses, comprising the step of: separating the mold into the male and female mold halves, with the silicone hydrogel contact lens adhered on one of the male and female mold halves; cooling the lens-adhere mold half with the molded silicone hydrogel contact lens adhered thereon; bringing a shaped ultrasonic horn in direct contact with at least one area of a non-optical surface of the female mold half or the male mold half having the molded silicone hydrogel contact lens attached thereon; and applying a ultrasonic vibrational energy to the at least one area of the non-optical surface of the female mold half or the male mold half having the molded silicone hydrogel contact lens attached thereon so as to separate the molded silicone hydrogel contact lens from the mold half attached thereon.

    Method for molding an ophthalmic lens
    4.
    发明授权
    Method for molding an ophthalmic lens 有权
    眼科镜片成型方法

    公开(公告)号：US09511515B2

    公开(公告)日：2016-12-06

    申请号：US13660078

    申请日：2012-10-25

    Applicant: Novartis AG

    Inventor： Halina Heidrich ,  Axel Heinrich ,  Karsten Straube

    IPC: B29D11/00 ,  B29C33/58

    CPC classification number: B29C33/58 ,  B29D11/00125 ,  B29D11/00192 ,  B29L2011/0041

    Abstract: There are described a method for applying a coating to a surface of an ophthalmic lens mold. The mold includes male and female (20) mold halves, with each of the mold halves being provided with a lens forming surface (21). The method includes applying a temporary coating to at least a portion of at least one of the male and female mold halves (20), the temporary coating being capable of reducing adhesive forces between a lens forming material and the lens forming surface (21); and drying the temporary coating applied to the portion of the lens forming surface (21). Also described is a device (1) for applying such temporary coating to the portion of the lens forming surface (21) of the ophthalmic lens mold.

    Abstract translation: 描述了将涂层施加到眼镜片模具的表面的方法。 模具包括阳模和阴（20）半模，其中每个半模设置有透镜形成表面（21）。 所述方法包括将临时涂层施加到阳半模和阴半模（20）中的至少一个的至少一部分上，所述临时涂层能够减少透镜形成材料与透镜形成表面（21）之间的粘合力; 以及干燥施加到所述透镜形成表面（21）的所述部分上的临时涂层。 还描述了一种用于将这种临时涂层施加到眼镜片模具的透镜形成表面（21）的部分的装置（1）。

    Optical lens, mold set for manufacturing the optical lens, and method of manufacturing the optical lens
    6.
    发明授权
    Optical lens, mold set for manufacturing the optical lens, and method of manufacturing the optical lens 有权
    光学透镜，用于制造光学透镜的模具组以及制造光学透镜的方法

    公开(公告)号：US09227371B2

    公开(公告)日：2016-01-05

    申请号：US14247425

    申请日：2014-04-08

    Applicant: Genius Electronic Optical Co., Ltd.

    Inventor： Kuo-Wen Chang ,  Ching-Hung Chen ,  Wen-Chang Liao

    IPC: G02B3/00 ,  G02B15/14 ,  G02B7/02 ,  G03B17/00 ,  B29D11/00

    CPC classification number: B29D11/0048 ,  B29D11/00192 ,  G02B3/0031

    Abstract: An optical lens includes a lens portion having an optical axis, and an exterior portion connected to an outer periphery of the lens portion. The exterior portion has first and second surfaces that are disposed along a direction parallel to the optical axis and spaced apart from each other, a first annular surface that extends from a periphery of the second surface parallelly with respect to the optical axis, and a second annular surface that interconnects the first annular surface and the first surface. The second annular surface extends obliquely with respect to the first annular surface.

    Abstract translation: 光学透镜包括具有光轴的透镜部分和连接到透镜部分的外周的外部部分。 外部部分具有沿着平行于光轴并且彼此间隔开的方向设置的第一和第二表面，从第二表面的周边相对于光轴平行延伸的第一环形表面，以及第二表面 将第一环形表面和第一表面互连的环形表面。 第二环形表面相对于第一环形表面倾斜地延伸。

    Image Pickup Lens Unit And Method For Manufacturing Image Pickup Lens Unit
    8.
    发明申请
    Image Pickup Lens Unit And Method For Manufacturing Image Pickup Lens Unit 有权
    图像拾取镜头单元和制造图像拾取镜头单元的方法

    公开(公告)号：US20140233115A1

    公开(公告)日：2014-08-21

    申请号：US14348498

    申请日：2012-09-27

    Applicant: Konica Minolta Advanced Layers, Inc.

    Inventor： Dai Akutsu ,  Kazuhiro Wada ,  Hajime Mori

    IPC: G02B7/00 ,  B29D11/00

    CPC classification number: G02B7/003 ,  B29C45/14065 ,  B29C45/14778 ,  B29C2045/14131 ,  B29C2045/14139 ,  B29D11/00009 ,  B29D11/00192 ,  B29L2011/0016 ,  G02B7/026 ,  G02B13/0025 ,  G02B13/006

    Abstract: Since the lens (10) includes the alignment portions (14), the lens (10) is positioned with high precision with respect to the second mold (61) during molding of the holder member (40), and the holder member (40) and the lens (10) are positioned with each other with high precision.Further, since the positioning of the lens (10) with respect to the second mold (61) may be performed using the alignment portions (14) provided outside the second optical surface (13e), influence of the heat and pressure produced by the second mold (61) and the resin during molding of the holder member (40) on the second optical surface (13e) of the lens (10) may be reduced. Therefore, occurrence of degradation, such as distortion, in the second optical surface (13e) of the lens (10) during molding of the holder member (40) may be prevented.

    Abstract translation: 由于透镜（10）包括对准部（14），所以在保持构件（40）的成型时，透镜（10）相对于第二模具（61）以高精度定位，并且保持构件（40） 并且透镜（10）以高精度彼此定位。 此外，由于透镜（10）相对于第二模具（61）的定位可以使用设置在第二光学表面（13e）外侧的对准部分（14）进行，所以第二 可以减少在镜片（10）的第二光学表面（13e）上的保持器构件（40）的模制期间的模具（61）和树脂。 因此，可以防止在保持构件（40）的模制期间在透镜（10）的第二光学表面（13e）中出现诸如变形的劣化。

    RESIN MOLDING APPARATUS AND RESIN MOLDING METHOD
    9.
    发明申请
    RESIN MOLDING APPARATUS AND RESIN MOLDING METHOD 有权
    树脂成型设备和树脂成型方法

    公开(公告)号：US20140103552A1

    公开(公告)日：2014-04-17

    申请号：US14123759

    申请日：2012-06-07

    Applicant: Takahiro Nakahashi ,  Hiroyuki Hanato

    Inventor： Takahiro Nakahashi ,  Hiroyuki Hanato

    IPC: B29C37/00

    CPC classification number: B29C37/0003 ,  B29C33/44 ,  B29C43/021 ,  B29C43/50 ,  B29C45/568 ,  B29C2043/5092 ,  B29D11/00192 ,  B29D11/00432 ,  B29L2011/0016

    Abstract: A lens molding apparatus (100) of the present invention includes: a mold (1) having a transfer surface (1a) for transferring a predetermined lens shape to a resin material; a mold (2) having a transfer surface (2a) for transferring a predetermined lens shape to the resin material; a support device (3) for moving the mold (1); a heating device (4) curing the resin material so as to form a lens, the resin material having been supplied between the transfer surface (1a) and the transfer surface (2a); and an ultrasonic vibrator (5) applying vibration from a side surface of the mold (1 or 2) so as to form a gap at least at a part between the transfer surface (1a or 2a) and the lens.

    Abstract translation: 本发明的透镜成型装置（100）包括：具有用于将规定的透镜形状转印到树脂材料的转印面（1a）的模具（1） 具有用于将预定透镜形状传送到树脂材料的转印面（2a）的模具（2） 用于移动模具（1）的支撑装置（3）; 加热装置（4）固化所述树脂材料以形成透镜，所述树脂材料已经供应在所述转印表面（1a）和转印表面（2a）之间; 以及从模具（1或2）的侧面施加振动的超声波振动器（5），以至少在转印面（1a或2a）与透镜之间的部分形成间隙。

    METHOD OF MAKING SILICONE CONTAINING CONTACT LENS WITH REDUCED AMOUNT OF DILUENTS
    10.
    发明申请
    METHOD OF MAKING SILICONE CONTAINING CONTACT LENS WITH REDUCED AMOUNT OF DILUENTS 审中-公开
    制造具有减少量的硅胶的含硅胶接触镜的方法

    公开(公告)号：US20130345364A1

    公开(公告)日：2013-12-26

    申请号：US13915126

    申请日：2013-06-11

    Applicant: Johnson & Johnson Vision Care, Inc.

    Inventor： Azaam Alli ,  Shivkumar Mahadevan

    IPC: G02B1/04

    CPC classification number: B29D11/00038 ,  B29D11/00134 ,  B29D11/00192 ,  B29K2023/06 ,  G02B1/043

    Abstract: The present invention relates to a method of manufacturing a contact lens including the steps of: (i) adding reactive components to a mold, wherein the reactive components comprise (a) at least one hydroxy-containing silicone component having a weight average molecular weight from about 200 to about 15,000 g/mole and (b) at least one mono-ether terminated, mono-methacrylate terminated polyethylene glycol having a weight average molecular weight from about 200 to about 10,000 g/mole; (ii) curing the reactive components within the mold to form the contact lens; and (iii) removing the contact lens from said mold.

    Abstract translation: 本发明涉及一种制造隐形眼镜的方法，包括以下步骤：（i）向模具中加入反应性组分，其中反应性组分包含（a）至少一种含羟基的硅氧烷组分，其重均分子量为 约200至约15,000g / mol和（b）至少一种重均分子量为约200至约10,000g / mol的单醚封端的单甲基丙烯酸酯封端的聚乙二醇; （ii）固化模具内的活性组分以形成隐形眼镜; 和（iii）从所述模具中去除隐形眼镜。

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