公开(公告)号：US20080062381A1

公开(公告)日：2008-03-13

申请号：US11900735

申请日：2007-09-12

Applicant: Praful Doshi ,  Chidambar Kulkarni ,  Stephen Halbe

Inventor： Praful Doshi ,  Chidambar Kulkarni ,  Stephen Halbe

IPC: G02C7/04 ,  B41J2/01

CPC classification number: G02C7/021 ,  B29D11/00028 ,  B29D11/00048 ,  B29D11/0073 ,  C09D11/101 ,  G02C7/046 ,  G02C7/049

Abstract: The present invention recognizes that lenses, such as contact lenses, can be modified and pigmented using an ink that includes oligomers, polymers or polymerizable monomers. The ink can be used to make images on or within the lens, or the ink may be similar to the material of the lens and be precisely deposited on the lens surface to create corrective radius at the exact location on the lens surface. The lens material may also be deposited by an inkjet printer to create a hybrid lens. Deposition of ink or other material may be digital or analogue signal and can be used in a variety of printing methods, including ink-jet printing.

Abstract translation: 本发明认识到，可以使用包括低聚物，聚合物或可聚合单体的油墨来改性和着色透镜，例如隐形眼镜。 油墨可以用于在透镜上或内部制作图像，或者油墨可以类似于透镜的材料并且精确地沉积在透镜表面上以在透镜表面上的确切位置处产生校正半径。 透镜材料也可以由喷墨打印机沉积以产生混合透镜。 油墨或其他材料的沉积可以是数字或模拟信号，并且可以用于各种印刷方法，包括喷墨印刷。

公开(公告)号：US20050168688A1

公开(公告)日：2005-08-04

申请号：US10960366

申请日：2004-10-06

Applicant: Praful Doshi ,  James Fox ,  Philip Bentley ,  Jagvi Patel ,  Chidambar Kulkarni ,  Stephen Halbe ,  Hananiah Dalton

Inventor： Praful Doshi ,  James Fox ,  Philip Bentley ,  Jagvi Patel ,  Chidambar Kulkarni ,  Stephen Halbe ,  Hananiah Dalton

IPC: A61F2/14 ,  B29D11/00 ,  C03C17/00 ,  C09D11/00 ,  C09D11/10 ,  G02B1/04 ,  G02C7/04

CPC classification number: G02C7/108 ,  B29D11/00903 ,  C09D11/101 ,  G02B1/043 ,  G02C7/04

Abstract: The present invention recognizes that lenses, such as contact lenses, can be pigmented using an ink that includes oligomers, polymers or polymerizable monomers. The ink can be used to make images on or within the lens. Images made using these inks are may be digital or analogue and can be used in a variety of printing methods, including ink-jet printing.

Abstract translation: 本发明认识到，可以使用包含低聚物，聚合物或可聚合单体的油墨来使透镜（例如隐形眼镜）着色。 墨水可用于在镜头上或镜片内制作图像。 使用这些油墨制成的图像可以是数字或模拟的，并且可以用于各种印刷方法，包括喷墨印刷。