Title:
電気アクティブレンズを使用して視力を補正するためのシステム、装置および方法
Document Type and Number:
Japanese Patent JP5015179
Kind Code:
B2
Abstract:
Disclosed is an electro-active semi-finished lens blank, comprising: a lens optic having a first surface and a second surface; and an electro-active layer, wherein the first surface is a finished optical surface and the second surface being an unfinished surface needing further modifications to make the semi-finished lens blank into a useable lens. Also disclosed is an associated method where such a semi-finished lens blank has an electro-active layer disposed on the first surface and comprising the step of surfacing the second surface.
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Inventors:
Ronald D. Bram
Dwight P. Duston
Dwight P. Duston
Application Number:
JP2009006768A
Publication Date:
August 29, 2012
Filing Date:
January 15, 2009
Export Citation:
Assignee:
E-vision LRC
International Classes:
G02C7/02; G02C7/06; A61B3/028; A61B3/04; A61F9/00; A61F9/008; C07K14/54; C07K16/24; C07K16/28; G02B1/08; G02B3/14; G02C7/08; G02C7/10; G02C7/12; G02C11/00; G02F1/13; A61K38/00
Domestic Patent References:
| JP1179911A | ||||
| JP63038915A | ||||
| JP62003223A |
Foreign References:
| US5359444 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro