Abstract: The present invention discloses a display including a display panel and a light redirecting film disposed on the viewing side of the display panel. The light redirecting film comprises a light redistribution layer, and a light guide layer disposed on the light redistribution layer. The light redistribution layer includes a plurality of strip-shaped micro prisms extending along a first direction and arranged at intervals and a plurality of diffraction gratings arranged at the bottom of the intervals between the adjacent strip-shaped micro prisms, wherein each of the strip-shaped micro prisms has at least one inclined light-guide surface, and the bottom of each interval has at least one set of diffraction gratings, and the light guide layer is in contact with the strip-shaped micro prisms and the diffraction gratings.

Abstract: An account administration system and method with security function are provided. The system comprises an identification unit, an issue unit, a portable communication device, and a identification device, wherein after the issue unit receiving the request massage from the portable communication device, a user password will be generated from the issue unit, and the user password will be sent to the portable communication device and the identification unit, thus, user can input the user password to the identification device received from the portable communication device, furthermore, according to the user account used, the identification procedure of the identification unit will exam to be passed for the identification device, such that the online access with the identification unit will be achieved.

Abstract: An account administration system and method with security function are provided. The system comprises an identification unit, an issue unit, a portable communication device, and a identification device, wherein after the issue unit receiving the request massage from the portable communication device, a user password will be generated from the issue unit, and the user password will be sent to the portable communication device and the identification unit, thus, user can input the user password to the identification device received from the portable communication device, furthermore, according to the user account used, the identification procedure of the identification unit will exam to be passed for the identification device, such that the online access with the identification unit will be achieved.