Display unit, position adjusting pattern display program, recording medium, polarization glasses, and filter position adjusting method for display unit
A technology of filter position and display equipment, which is applied in the direction of static indicators, instruments, identification devices, etc., can solve the problems of mutual interference of images and inability to display three-dimensional images correctly, and achieve the effect of reliable adjustment
Inactive Publication Date: 2003-12-31
SONY CORP
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Problems solved by technology
However, when the sub-wavelength plate filter is tilted, although the sub-wavelength plate filter is only shifted by an order of magnitude of a few percent to several tens of percent with respect to the pixel, the absolute amount is, for example, about 50 μm, but in the vertical direction The offset of will become very large at both ends of the sub-wavelength plate filter, so that some light rays emitted from the corresponding pixel may not pass through the corresponding wave plate area
As a result, mutual interference between images occurs, so that three-dimensional images cannot be displayed correctly
Method used
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[0049] Embodiments of the present invention will be described below with reference to the accompanying drawings. In the embodiment, a three-dimensional image display device that displays image information including disparity information will be mainly explained. Through a similar structure, a display operation from one screen to multiple screens can be completed, and thus, a display device performing such a display operation can also have a similar structure.
[0050] figure 1 Shown is the general structure of the three-dimensional image display device 10 of the embodiment of the present invention. The three-dimensional image display device 10 of the present embodiment includes: a notebook computer 11; a wavelength division plate filter 12 that can be installed on the notebook computer 11; a pair of left and right adjustment screws (right adjustment knob 13R and left adjustment knob 13L), as the position The adjustment device is integrally mounted on the wavelength division...
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Even with wavelength-division plate filters installed, it is possible to reliably display three-dimensional images or complete display operations from one screen to multiple screens. In the display device, it is possible to adjust the relative positions of the image display part and the wavelength-dividing plate filter, wherein the wavelength-dividing plate filter rotates the polarized light of the image information of the first part in a direction different from that of the polarized light of the image information of the second part . When the position is adjusted, the display device displays a position adjustment pattern (112) including colors, graphics, letters, symbols, diagrams or patterns or combinations thereof which are different from each other depending on parts.
Description
technical field [0001] The present invention relates to a display device, which enables people to three-dimensionally watch images containing parallax information, or to complete display operations from one screen to multiple screens. The present invention also relates to a position adjustment mode display program, a recording medium, polarized glasses and a method for adjusting the position of the filter of the display device applied in the display device. More specifically, the present invention relates to a filter position adjustment mode and a filter position adjustment method for displaying an optimal three-dimensional image or performing a display operation from one screen to multiple screens when a wavelength division plate filter is installed. Background technique [0002] Hitherto, various attempts have been made to provide techniques for generating images three-dimensionally. In many fields, such as photography, film, and television, methods for displaying images ...
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IPC IPC(8): G02B27/28G02B30/25G09F9/00G09F9/35G09G3/20G09G3/36H04N13/00H04N13/04
CPCH04N13/0425G02B27/26H04N13/0285H04N13/0409H04N13/0422H04N13/0434H04N13/0452H04N13/0497H04N13/337H04N13/324H04N13/356H04N13/31H04N13/286H04N13/327H04N13/398G02B30/25H04N13/00
Inventor 佐藤晶司关泽英彦
Owner SONY CORP