Stereoscopic LCD monitor works

Because the human eye have become accustomed to their daily lives three million three-dimensional image, so that the inner and the other displays containing movie screen displayed should also be three-dimensional image, however, is surprising that the demand for this kind of subconscious, but hinder long in technological constraints, fast and will be irresistible to accept plane images per second. In addition to the digital information revolution driven multimedia society arrived early, but also re-ignited the medical, animation, CAD / CAM and other areas for the three-dimensional image of the strong demand for dollars.

Three-dimensional image splitter (imagesplitter)

Japan is the first in the three-dimensional imaging technology for research, as early as 94 years without special glasses, has launched three-dimensional image segmentation, use of this image segmentation can be used to view stereoscopic video, basically it is based on the parallax barrier ( parallaxbarrier) alternately arranged first principle of the image through slender columns grating after capture by the two observations, due to enter the left and right eye images vertical parallax barrier is due to be separated, causing the left and right eye images captured produce tiny deviation, and finally through the retina as a three-dimensional image reading.

Using this principle can be for those who watch the viewing screen is the most appropriate place, in addition to providing the viewing by about two images, the images from the front of the display area to the optimum distance will cover the area, low temperature lcd display while those on the viewing statement becomes normal stereoscopic three dimensional images. But two adjacent images sight, will be left and right two reads in the unconscious state capture form so-called inverse visual field, in other words using this three-dimensional image segmentation must be fixed by the viewing certain the viewing position to produce three-dimensional visual effect.

Therefore, in order to improve the development of the missing head detection system (headtrackingsystem), the use of this detection system can be readily detected by the viewing position of the head, once produced, as the inverse of the field when the display will immediately switch around two images are read, Thus not only can prevent the occurrence of inverse visual problems, but also can expand the three-dimensional image of the impressive visual element range.

However, the actual use of detection systems on the head when they are found in Figure 3 of the A site of the diamond-shaped area at the interface of non-long narrow, causing the viewing experience a subtle overlapping images, distortion (crosstalk) and black vertical stripes (moire), etc. the viewing of the poor and the vulnerable eye pain fatigue opposite effect. SANYO view of the system composed of the liquid crystal to change the electron-driven movable header detection system, lcd module if the head portion of the viewing zone moves to the interface, the new header detection system can be immediately detected, while moving the The three-dimensional image segmentation openings, which means it is readily detected using the detector to monitor the viewing position of the user's head, and the detection results feedback to image segmentation, adjustment, control is displayed on the LCD monitor the left and right of the image position two, the use of this new technology could watch the viewing very wide range of three dimensional stereoscopic images.