ELECTRONIC OPHTHALMIC LENS HAVING OSCILLATOR FREQUENCY ADJUSTMENT

PROBLEM TO BE SOLVED: To provide an eyelid position sensor system for an ophthalmic lens including an electronic system that adjusts an oscillator frequency on lenses.SOLUTION: Frequency adjustment is on the basis of at least one signal received by a contact lens 100. The at least one signal include...

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Bibliographic Details
Main Authors RANDALL B PUGH, ADAM TONER
Format Patent
LanguageEnglish
Japanese
Published 13.07.2017
Subjects
CONTACT LENSES
ELECTRONIC TIME-PIECES
HOROLOGY
OPTICS
PHYSICS
RADIO-CONTROLLED TIME-PIECES
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Summary:PROBLEM TO BE SOLVED: To provide an eyelid position sensor system for an ophthalmic lens including an electronic system that adjusts an oscillator frequency on lenses.SOLUTION: Frequency adjustment is on the basis of at least one signal received by a contact lens 100. The at least one signal includes a signal that provides a plurality of transitions to be compared with a transition in an oscillator output signal. In addition, the source of an external signal is illumination, and the oscillator frequency is updated between two lenses.SELECTED DRAWING: Figure 1A 【課題】レンズ上の発振器周波数を調整する、電子システムを備える眼科用レンズのための瞼位置センサシステムを提供する。【解決手段】周波数調整は、コンタクトレンズ１００により受信された少なくとも１つの信号に基づく。また、少なくとも１つの信号は、発振器出力信号内の遷移と比較するための複数の遷移を提供する信号を含む。他には、外部信号のソースは、照明である。更に、発振器周波数を２つのレンズ間で更新する。【選択図】図１Ａ
Bibliography:Application Number: JP20160240949