System, method and apparatus for directed LED display

A LED light display apparatus operable to control light emission in at least one direction and configured for installation and use in a predetermined upright position at or above eye-level of a viewer, comprising:

• a printed circuit board (PCB);
• one or more LED diodes connected to the PCB;
• one or more blocking elements, each one of the one or more blocking elements comprising a light emission blocking arm positioned parallel to an arm, said light emission blocking arm and said arm being connected to and extending from opposite ends of a connection section in a U-shape, and a blocking flange extending from an end of the light emission blocking arm positioned opposite to the connection section and angled in relation to a reflection of light emitted from the LED diode so as to block all or a portion of such reflection, each one or more blocking elements in the LED light display apparatus being positioned:
• in sufficient proximity to one of the one or more LED diodes such that said blocking element blocks light emitted from an entire surface of said LED diode excepting light emitted from a side of said LED diode that is opposite to said blocking element;
• and
• in a vertical arrangement pattern with at least one LED diode;
• and
• whereby light emitted from the LED light display apparatus when in the predetermined upright position at or above eye-level of a viewer is blocked from visibility in at least one horizontal direction at a range of angles from the front of the LED light display apparatus in such direction, and said light being viewable as one or more images providing information to the viewer in solely the unblocked directions;
• and
• whereby light trespass is blocked at horizontal viewing angles of the LED light display apparatus.

An LED light display apparatus configured for installation and use in a predetermined upright position at or above eye-level of a viewer, comprising:

• a printed circuit board (PCB);
• LED diodes that are operatively connected to the PCB and oriented in horizontal rows when the apparatus is in the predetermined upright position;
• and
• an array of blocking elements arranged in pairs, wherein the blocking elements in each pair are located at horizontally opposite sides of a respective diode when the apparatus is in the predetermined upright position, and each pair of blocking elements is configured to define distinct viewing regions with reference to horizontal angles at the front of the respective diode, including:
• an optimal viewing region within a range of first horizontal angles, wherein light from the respective diode is not blocked by the blocking elements;
• a transition viewing region located horizontally beside the optimal viewing region within a range of second horizontal angles greater than the first horizontal angles, wherein light is partially blocked by the blocking elements;
• and
• a light trespass viewing region located horizontally beside the transition viewing region within a range of third horizontal angles greater than the second horizontal angles, wherein light is fully or nearly fully blocked by the blocking elements.