AUTOSTEREOSCOPIC DISPLAY APPARATUS AND METHOD THEREOF

摘要

PURPOSE: A stereoscopic image display device without glasses and a method thereof are provided to prevent a distortion phenomenon of a stereoscopic image which is generated by a layout structure of a display while maintaining a projection method of display. CONSTITUTION: A stereoscopic image display device without glasses(10) includes a stereoscopic image display(101) and a reflection structure. The reflection structure includes a total reflection mirror(104) and a half-reflection mirror(105). The total reflection mirror completely reflects the light of a stereoscopic display screen and changes the direction of light. The half reflection mirror transmits half of the light which is reflected from the total reflection mirror and reflects the other half of the light. A stereoscopic image is reflected through the total reflection mirror and the half reflection mirror, is formed on a projection surface(106) of a virtual image surface, and reaches the eyes of a user(107).