Convertible autostereoscopic flat panel display
View Patent ↗A display system is convertible between a planar display and a stereoscopic display. The system includes a flat panel display having a display surface. An alignment strip is affixed to the flat panel display proximate to the display surface. A lenticular screen is removably held in close proximity to the display surface by the alignment strip. An alignment method using software to generate test patterns ensures proper alignment of the lenticular screen the the display. A rotational pattern is displayed, and the user moves the pattern to align it with the lenticular slant. A vertical test pattern is displayed, and the user moves the pattern to center it within the display field.
1. An image display system that is convertible between stereoscopic and planar viewing modes, comprising:
a flat panel display having a display surface;
alignment hardware comprises an alignment strip affixed to the flat panel display proximate to the display surface;
a lenticular screen removably held by the alignment hardware in a fixed position in juxtaposition with the display surface;
a computer coupled to the flat panel display and adapted to provide image content to the display;
a software program running on the computer and providing at least one test pattern displayed on the display surface which is capable of manipulation by a user to meet predefined criteria for alignment of the lenticular screen relative to the display surface
wherein the alignment strip includes at least one peg and the lenticular screen includes at least one notch corresponding to the peg such that placement of the lenticular screen against the alignment strip causes the peg to mate with the notch.
2. An image display system as in claim 1 , wherein the alignment strip includes a bottom alignment strip having at least one peg.
3. An image display system as in claim 1 , wherein the alignment strip includes a top alignment portion and a bottom alignment portion, and wherein the lenticular screen is held firmly and precisely in place by the alignment portions.
4. An image display system as in claim 1 , wherein the alignment strip includes side alignment portions and a bottom alignment portion, and wherein the lenticular screen is held firmly and precisely in place by the alignment portions.