会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • Optic lens manufacturing method
    • 光学透镜制造方法
    • JP2011227523A
    • 2011-11-10
    • JP2011158492
    • 2011-07-19
    • Ophthonix Incオフソニックス,インクOphthonix,Inc..
    • JAGDISH M JETHMALANILAWRENCE WARDENXUI TEE LAIANDREAS W DREYAR
    • G02C13/00B24B13/00B29C37/00B29C39/02B29C39/10B29C39/24B29C43/02B29D11/00B29L9/00B29L11/00G02C7/00
    • B24B13/00B29C37/006B29C39/026B29C43/021B29D11/00355B29D11/00413B29D11/00442B29D11/00461B29D11/00528B29D11/0073G02C13/003
    • PROBLEM TO BE SOLVED: To manufacture easily at low cost optical lenses that correct aberration equal to or higher than three, which could not be corrected with conventional lenses, considering the fact that human cornea and lens can deteriorate optical capability producing impaired vision, and corrections with conventional glasses are limited to correct low-order aberration like defocus and astigmatism.SOLUTION: In manufacturing the lenses which correct high-order aberration, a curable plastic material of a predetermined thickness called spacer is arranged on a first lens, the first lens and a second lens are engaged each other leaving a specific space between them and the curable plastic material is semi-cured to determine a refraction index pattern for correcting high-order aberration, according to the lens definition of desired lenses. Thus, the lenses that correct at the same time various types of aberrations that a patient suffers from, including low-order and high-order aberrations, can be manufactured easily at low cost on a custom-made basis. Lenses capable of precise correction are also provided for specific patients.
    • 要解决的问题:考虑到人类角膜和晶状体可能劣化产生视力障碍的光学能力的事实,为了容易地制造矫正等于或高于3的像差的光学镜片,其不能用常规镜片校正 ,并且与传统眼镜的校正被限制为校正像散焦和散光这样的低阶像差。 解决方案:在制造校正高阶像差的透镜时,将称为间隔物的预定厚度的可固化塑料材料布置在第一透镜上,第一透镜和第二透镜彼此接合,留下它们之间的特定空间 并且根据所需透镜的透镜定义,可固化塑料材料被半固化以确定用于校正高阶像差的折射率图案。 因此,可以在定制的基础上以低成本容易地制造同时校正患者所遭受的各种类型的像差(包括低阶和高阶像差)的透镜。 还可为特定患者提供能够进行精确校正的镜片。 版权所有(C)2012,JPO&INPIT