A portable light device is capable of generating light that is substantially uniformly distributed at its surface. The light device includes a housing having at least a translucent portion formed of a translucent material. A first light source is disposed within the housing and is adapted to generate light. A first optical structure is positioned to direct at least a portion of the light from the first light source toward the housing translucent portion, and a second optical structure is positioned between the first light source and the housing translucent portion, the second optical structure being adapted to diffuse at least a portion of the light for uniform distribution across the housing translucent portion.
申请公布号
DE602007011754(D1)
申请公布日期
2011.02.17
申请号
DE20076011754T
申请日期
2007.06.14
申请人
S.C. JOHNSON & SON INC.
发明人
HARRITY, KEVIN;CONWAY, SIMON M.;FATERIOUN, KAMRAN;HEATHCOCK, SARAH E.;ABBONDANZIO, MATTHEW;DEMAREST, SCOTT W.;CARLSON, DAVID R.;JOHNSON, MARK E.;DIR, RONALD R.;HORTON, EDWIN T.