| 主权项 |
1. A television backlighting apparatus for backlighting from an exterior portion of a television set, said television backlighting apparatus comprising:
a High-Definition Multimedia Interface (HDMI) splitter for splitting a single input HDMI signal into two like output HDMI signals and having an HDMI signal input and at least a first HDMI signal output for connection of a first output HDMI signal to a television set and a second HDMI signal output for a second output HDMI signal; a video frame analyzer comprising
a chassis,a power input housed by said chassis for connection to an external power source,a HDMI input housed by said chassis and connected to said second HDMI signal output of said HDMI splitter for receiving from said HDMI splitter said second output HDMI signal,an Light Emitting Diode (LED) light source output housed by said chassis,a power/mode selector housed by said chassis for on/off selection and for selecting one of a plurality of operational modes, a back light zone/color selector housed by said chassis for manually selecting backlighting zones and colors, a memory device housed by said chassis for storing executable instruction sets for analyzing signals, and a processor housed by said chassis and connected to said HDMI input for receiving the second output HDMI signal and to said memory device for receiving at least one of the executable instruction sets from said memory device, said processor being configured to execute the at least one of the instruction sets to:
analyze said second output HDMI signal received by said HDMI input,convert boundary video values of said second output HDMI signal to an LED illumination data signal, andprovide said LED illumination data signal at said LED light source output; and an LED light source connected by an LED interface cable to said LED light source output of said video frame analyzer for receiving said LED illumination data signal and attachable exteriorly of the television set to an exterior portion of the television set. |
