IMAGE PROJECTION MODULE, MOBILE DEVICE INCLUDING IMAGE PROJECTION MODULE, AND METHOD FOR THE SAME

• Main Authors: KIM, YONG KI, KWON, JAE WOOK, YOON, CHAN YOUNG, LEE, SANG KEUN, SEO, JUNG HOON
• Format: Patent
• Language: English; Korean
• Published: 04.12.2013
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ELECTROGRAPHY; HOLOGRAPHY; PHOTOGRAPHY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; TRANSMISSION

The present invention relates to an image projection module, a mobile terminal including the image projection module, and an operating method thereof. The mobile terminal operating method, which operates a mobile terminal including an image protection module, according to an embodiment of the present invention comprises the following steps: separating an input image into a left eye image and a right eye image in the case of a three-dimensional image display mode; operating a laser light source unit for a left eye and a laser light source unit for a right eye, which are separated and output lights with different wavelengths, based on the left eye and right eye images; combining the light outputted by the laser light source unit for a left eye and the light outputted by the laser light source unit for a right eye; and projecting the synthesized light in a horizontal and a vertical direction. As a result, three-dimensional images can be easily displayed. [Reference numerals] (AA) Start;(BB,DD) No;(CC,EE) Yes;(FF) End;(S705) Three-dimensional display mode?;(S710) Separate an input image into a left eye image and a right eye image;(S715) Separate the left eye image into multiple color data and separate the right eye image into multiple color data;(S720) Operate a laser light source unit for a left eye based on the left eye color data, and operate a laser light source unit for a right eye based on the right eye color data;(S730) Combine the light outputted by the laser light source unit for a left eye and the light outputted by the laser light source unit for a right eye;(S740) Project the synthesized light in a horizontal and a vertical direction;(S755) Two-dimensional display mode?;(S760) Separate an input image into multiple color data;(S765) Operate the laser light source unit for a left eye and the laser light source unit for a right eye based on the color data