Display apparatus capable of projecting different images on display areas

An apparatus comprising:

• a light source configured to output visible light;
• a scanner positioned relative to the light source to receive the visible light, wherein the scanner is configured to output a first projection image and a second projection image based on the received visible light using respective first direction scanning and second direction scanning;
• and
• a light path splitter positioned relative to the scanner to receive the first projection image and the second projection image, wherein the light path splitter is configured to separate respective light paths of the first projection image and the second projection image from each other and output the first projection image toward a first display area and output the second projection image toward a second display area,
• wherein the visible light received by the scanner comprises first polarized visible light and second polarized visible light, and wherein the scanner is configured to output the first projection image based on the first polarized visible light, and output the second projection image based on the second polarized visible light, using the first direction scanning and the second direction scanning, and
• wherein the light path splitter includes a polarized beam splitter to output the first projection image toward the first display area, and to output the second projection image toward the second display area.