According to recent news, information from the U.S. Patent and Trademark Office shows that Apple intends to develop a screen with multiple transparent layers to view 3D images without glasses.
Apple submitted a patent application to the U.S. Patent and Trademark Office entitled "Multilayer Display Device." The application document describes a screen with multiple transparent layers, each with a separate graphics processor.
Apple said in the file that with the advancement of computer graphics and high-definition video performance, 3D has recently begun to receive attention. In many current applications, depth of field is achieved through the improvement of 2D graphics. However, because of the limited depth of field, this technology is not perfect, and usually requires the user to wear glasses, even equipped with expensive projection equipment. "So most stereoscopic display devices have no practical value for individual users."
Apple’s solution is a multi-layered display system that can be overlaid with multiple transparent OLED screens to create multiple levels for an image, creating a virtual depth of field.
"Using OLED panels will have advantages over traditional display devices because OLED panels do not require backlights, so they can be made thinner and have higher brightness. OLED panels also have higher gray levels and contrast." Apple wrote in the application file. Road. In order to ensure sufficient processing power, each display layer will be equipped with a separate graphics processor.
Apple also described how to make 3D technology a major advantage of MacOSX: displaying directories, open applications, desktop icons, and desktop backgrounds on different display layers. For example, the currently selected application is displayed on the panel close to the user, while the inactive application is displayed on the second, farther layer.
The user can also adjust the brightness of the front panel to highlight the selected image. The brightness of the secondary panel is automatically turned down to highlight the active application.
The patent application was submitted in January 2010. But this week has just been discovered by the media. As early as 2008, there was media exposure of Apple's MacOSX3D user interface, but this is only a conceptual design. Last year there was also a patent document showing that Apple is considering a holographic display, but it also requires the user to wear special glasses. Apple is still exploring a multi-lens system to help iPhone achieve 3D shooting capabilities.
Apple submitted a patent application to the U.S. Patent and Trademark Office entitled "Multilayer Display Device." The application document describes a screen with multiple transparent layers, each with a separate graphics processor.
Apple said in the file that with the advancement of computer graphics and high-definition video performance, 3D has recently begun to receive attention. In many current applications, depth of field is achieved through the improvement of 2D graphics. However, because of the limited depth of field, this technology is not perfect, and usually requires the user to wear glasses, even equipped with expensive projection equipment. "So most stereoscopic display devices have no practical value for individual users."
Apple’s solution is a multi-layered display system that can be overlaid with multiple transparent OLED screens to create multiple levels for an image, creating a virtual depth of field.
"Using OLED panels will have advantages over traditional display devices because OLED panels do not require backlights, so they can be made thinner and have higher brightness. OLED panels also have higher gray levels and contrast." Apple wrote in the application file. Road. In order to ensure sufficient processing power, each display layer will be equipped with a separate graphics processor.
Apple also described how to make 3D technology a major advantage of MacOSX: displaying directories, open applications, desktop icons, and desktop backgrounds on different display layers. For example, the currently selected application is displayed on the panel close to the user, while the inactive application is displayed on the second, farther layer.
The user can also adjust the brightness of the front panel to highlight the selected image. The brightness of the secondary panel is automatically turned down to highlight the active application.
The patent application was submitted in January 2010. But this week has just been discovered by the media. As early as 2008, there was media exposure of Apple's MacOSX3D user interface, but this is only a conceptual design. Last year there was also a patent document showing that Apple is considering a holographic display, but it also requires the user to wear special glasses. Apple is still exploring a multi-lens system to help iPhone achieve 3D shooting capabilities.
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