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HIGH-VOLTAGE H-BRIDGE CONTROL CIRCUIT FOR A LENS DRIVER OF AN ELECTRONIC OPHTHALMIC LENS
专利权人:
DZHONSON END DZHONSON VIZHN KEA; INK.
发明人:
UITNI Donald (US),УИТНИ Дональд (US),TONER Adam (US),ТОНЕР Адам (US)
申请号:
RU2016149289
公开号:
RU0002669488C2
申请日:
2016.12.15
申请国别(地区):
RU
年份:
2018
代理人:
摘要:
A lens driver or lens driver circuitry for an ophthalmic apparatus comprising an electronic system which actuates a variable-focus optic is disclosed herein. The lens driver is part of an electronic system incorporated into the ophthalmic apparatus. The electronic system includes one or more batteries or other power sources, power management circuitry, one or more sensors, clock generation circuitry, control algorithms and circuitry, and lens driver circuitry. The lens driver circuitry includes one or more power sources, one or more high voltage generators and one or more switching circuits. Specifically, the lens driver comprises an H-bridge/H-bridge controller for providing the proper voltage, including polarity, to drive the electronic included in the ophthalmic apparatus.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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