JPS61177428A - Spectacles of liquid crystal - Google Patents

Spectacles of liquid crystal

Info

Publication number
JPS61177428A
JPS61177428A JP1819285A JP1819285A JPS61177428A JP S61177428 A JPS61177428 A JP S61177428A JP 1819285 A JP1819285 A JP 1819285A JP 1819285 A JP1819285 A JP 1819285A JP S61177428 A JPS61177428 A JP S61177428A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
lens
liquid
crystal
connected
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1819285A
Inventor
Toshihito Kawachi
Takeaki Nakamura
Kimihiko Nishioka
Takao Okada
Hideo Tomabechi
Hiroyuki Yamamoto
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To freely perform selection of frames and adjustment of interpupillary distances, by providing a shaving margin at the outer peripheral section of a liquid crystal lens and an interpupillary distance adjusting mechanism at a frame side.
CONSTITUTION: The liquid crystal lens of this invention is constituted in such a way that, even when the liquid crystal lens is shaved in accordance with a frame, a conductive section can be exposed always at the outer periphery of the lens by providing, for example, three fixed conductive sections 18, 19, and 20 of a shavable material at appropriate locations of the outer peripheral of a shaving margin 13. Both conductive sections 22 and 24 at the outside are conducted with each other and connected with earth and a conductive section 23 at the inside is connected with the variable resistance 25 of a control section 9. One end of the resistance 25 is earthed and the other end is connected with the AC output terminal of a DC/AC converter 26. The converter 26 is connected with a battery 10. The AC output terminal of the converter 26 is also connected with the other liquid crystal lens 21. Moreover, in order to adjust the interpupillary distance, the distance between centers of both side blows 14 and 14 is made variable against a bridge 2.
COPYRIGHT: (C)1986,JPO&Japio
JP1819285A 1985-02-01 1985-02-01 Spectacles of liquid crystal Pending JPS61177428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1819285A JPS61177428A (en) 1985-02-01 1985-02-01 Spectacles of liquid crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1819285A JPS61177428A (en) 1985-02-01 1985-02-01 Spectacles of liquid crystal

Publications (1)

Publication Number Publication Date
JPS61177428A true true JPS61177428A (en) 1986-08-09

Family

ID=11964757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1819285A Pending JPS61177428A (en) 1985-02-01 1985-02-01 Spectacles of liquid crystal

Country Status (1)

Country Link
JP (1) JPS61177428A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174321A (en) * 1986-12-11 1988-07-18 Dobson Christopher David Apparatus and method for ion etching and chemical vapor phase deposition
JP2010507119A (en) * 2006-10-19 2010-03-04 エシロール アンテルナシオナル (コンパニー ジェネラレ ドプテイク) Electrically controllable optical component comprising a cell of the array
JP2011209749A (en) * 1999-07-02 2011-10-20 E Vision Llc System, apparatus, and method for correcting vision using electro-active lens
US8231217B2 (en) 2005-07-20 2012-07-31 Essilor International (Compagnie Generale D'optique) Pixellized transparent optical component comprising an absorbing coating, production method thereof and use thereof in an optical element
JP2013077027A (en) * 2007-12-21 2013-04-25 Panasonic Corp Electronic spectacles

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174321A (en) * 1986-12-11 1988-07-18 Dobson Christopher David Apparatus and method for ion etching and chemical vapor phase deposition
JP2011209749A (en) * 1999-07-02 2011-10-20 E Vision Llc System, apparatus, and method for correcting vision using electro-active lens
US9323074B1 (en) 1999-07-02 2016-04-26 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region
US8231217B2 (en) 2005-07-20 2012-07-31 Essilor International (Compagnie Generale D'optique) Pixellized transparent optical component comprising an absorbing coating, production method thereof and use thereof in an optical element
JP2010507119A (en) * 2006-10-19 2010-03-04 エシロール アンテルナシオナル (コンパニー ジェネラレ ドプテイク) Electrically controllable optical component comprising a cell of the array
JP2013077028A (en) * 2007-12-21 2013-04-25 Panasonic Corp Electronic spectacles
US8783864B2 (en) 2007-12-21 2014-07-22 Panasonic Healthcare Co., Ltd. Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles
US8783865B2 (en) 2007-12-21 2014-07-22 Panasonic Healthcare Co., Ltd. Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles
US8820926B2 (en) 2007-12-21 2014-09-02 Panasonic Healthcare Co., Ltd. Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles
US8992011B2 (en) 2007-12-21 2015-03-31 Mitsui Chemicals, Inc. Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles
JP2013077027A (en) * 2007-12-21 2013-04-25 Panasonic Corp Electronic spectacles

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