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HEAD WORN DEVICES HAVING A VARIABLE SHADE COMPONENT AND FIXED SHADE COMPONENT, AND METHODS OF OPERATION
专利权人:
发明人:
Nishank R. Patel,Eric Sommers
申请号:
US15474381
公开号:
US20180280197A1
申请日:
2017.03.30
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Head worn devices having a variable shade component and a fixed shade component, and methods of operation, are disclosed. An example head worn device includes an auto-darkening lens configured to adjust a shade value within a first shade value range, a second lens having a fixed shade value greater than 0, the auto-darkening lens and the second lens overlapping in a field of view of the head worn device to result in a net shade value range in the field of view that is greater than the first shade value range, and a clear lens on an exterior of the auto-darkening lens and the second lens.
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