A projection screen includes a member that functions as a support for holding the screen upright when the screen is in an open-position and as a fastener for holding the screen shut when the screen is in a closed-position.
申请公布号
WO2006019813(A2)
申请公布日期
2006.02.23
申请号
WO2005US24843
申请日期
2005.07.14
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;BAKKOM, JEFFREY;ESTERBERG, DENNIS, R.;OROSS, GLEN, A.
发明人
BAKKOM, JEFFREY;ESTERBERG, DENNIS, R.;OROSS, GLEN, A.