초록 ▼

Modular display system having LED pixels and lenses aligned to the LED's to increase intensity, increase view angle and increase overall viewability. Louvers align along the LED's and lenses to shade the LED's and lenses from ambient light to increase viewability. Modular display panels which contai

Modular display system having LED pixels and lenses aligned to the LED's to increase intensity, increase view angle and increase overall viewability. Louvers align along the LED's and lenses to shade the LED's and lenses from ambient light to increase viewability. Modular display panels which contain the LED's, lenses, louvers and other associated components are accessible from the front and back for changeover or repair.

대표청구항 ▼

[ We claim:] [1.] A display system comprising:a. a module mounting panel;b. a plurality of modular display panels in said module mounting panel;c. a plurality of pixel lens means in said modular mounting panel; and,d. said pixel lens means comprising:(1) four walls;(2) a non-optical ridge extending

[ We claim:] [1.] A display system comprising:a. a module mounting panel;b. a plurality of modular display panels in said module mounting panel;c. a plurality of pixel lens means in said modular mounting panel; and,d. said pixel lens means comprising:(1) four walls;(2) a non-optical ridge extending upwardly from first and second, opposing, of said four walls;(3) a plurality, including first and second, of major curved lens surfaces between said ridges;(4) non-optical ridges between each of said plurality of lens surfaces;(5) a plurality of prisms over only said first portion of said lens surfaces; and,(6) optically-shaped recesses for a single light emitting device in the rear portion of each of said lenses.