Patent ID: 6864862

Claim:
A display system for viewing without spectacles, comprising: display means having a light transmission type display, and made up of pixels that form left- and right-eyed image areas and a first image separation mechanism forming image separation portions for left and right eyes; a light source for the left and right eyes disposed in the rear of the display means by interposing first optical means having a collecting power between the light source and the display means, the light source being arranged around a focal point of the first optical means; a second image separation mechanism provided to one side of the light source nearer to the first optical means and functioning in combination with the first image separation mechanism; and light diffusing means provided in the front of the display means for diffusing light in a vertical direction, the light diffusing means comprising a plurality of micro-lenses formed so as to extend in a horizontal direction from a disylay surface of the display means and arranged at random.