Abstract: Embodiments of the present invention include a method, apparatus, and system for a mirror assembly sequentially optically coupling a plurality of light sources to downstream projection components. Other embodiments may be described and claimed.

Abstract: Systems and methods for a cooling system of a display device are provided herein. One exemplary image display device includes a light source and an image-generation device for receiving light from the light source and generating an image. The image display device also includes a projection lens for projecting the image from the image-generation device. The image display device also includes a body for housing the light source, the image generation device, and the projection lens. The image display device also includes a cooling system coupled to the body. The cooling system may be positionable in a first position and a second position based on a configuration of the body.

Abstract: A remote control of an on-screen display is provided. One example embodiment includes a method for receiving a first command from a user input device and converting the first command from the user input device to a second command, wherein the second command is in a display device format that the display device can use to control an on-screen display, then sending the second command to the display device to remotely control an on-screen display in the display device.

Abstract: Position retention devices and methods for aligning and retaining a folding mirror assembly to a docking structure of a projector of a display system are provided herein. An example of such devices includes an adhesive backed retention pad having an adhesive surface configured to bond with the folding mirror assembly, and an alignment screw configured to fasten the folding mirror assembly to the docking structure by threading through the docking structure and into the adhesive backed retention pad, the adhesive backed retention pad retaining the alignment screw via a compression force.

Abstract: A capacitive touch sensor is provided. The capacitive touch sensor may include a printed circuit board coupled to one or more electronic components, a sensing pad coupled to the circuit board, the sensing pad configured to detect touch input, a touch surface positioned in a cooperative position with the circuit board and the sensing pad, and a dielectric material interposed by the sensing pad and the touch surface, the dielectric material having a dielectric constant greater than air at a substantially equivalent temperature and pressure.

Abstract: Systems, and methods, for calibrating a display device to a content source are provided. After initiating operation of the image display device, and linking it to the content source to transmit an image signal from the content source to the display device, the presence of an image coder may be detected in the image signal. In some embodiments, the image coder may be identified, and a coder level for the image coder may be determined. The display device may then be calibrated based on the coder level. The image coder may be a black level coder. Other example methods may include selecting a color gamut for use with the display device, by identifying an image signal type from the content source. Based on the image signal type, a color gamut may be selected from a store of color gamuts for the image display device to use to display images from the content source.

Abstract: A docking station for a portable media player. The docking station includes a docking connector to physically secure the portable media player and a communication interface to communicatively couple the portable media player to the docking station when the docking connector is physically securing the portable media player. A projection module operably linked to the communication interface and configured to receive video information from the portable media player via the communication interface projects a video image derived from the video information away from the docking station onto a viewing surface.

Abstract: The wide angle lens system described herein allows projection devices (e.g., rear projection display devices) to be more compact than would otherwise be possible. The lens system includes a wide angle lens stage and a relay lens stage. When operating as a projection device, the relay lens stage projects a distorted intermediate image to the wide angle lens stage, which projects the image for display. The distortion cause by the relay lens stage compensates (i.e., is approximately equal and opposite) for the distortion caused by the wide angle stage. The distortion can be the image shape and/or the focal plane. When operating as a taking device, the wide angle stage provides a distorted image to the relay lens stage, which compensates for the distortion and provide a less distorted, or even non-distorted image, for capture.

Abstract: A vent screen for an electronic device is provided. The vent screen may include a framework formed from an integral substrate, and a plurality of voids formed in the framework. Typically, the voids are formed by etching away portions of the substrate, and are separated from each another by a plurality of separators formed in the framework. The separators may have a width of less than 1 mm.

Abstract: Apparatuses and processes for generating images having increased brightness uniformity are disclosed herein.

Abstract: The ultra-thin rear projection display device described herein includes a wide angle lens system and one or more planar mirrors that are parallel to a screen on which an image is to be displayed. In one embodiment, the screen that has multiple groove angles to provide better illumination than screens with a single groove angle.

Abstract: Embodiments of this invention include a system, method and apparatus for transmitting like-colored illumination bundles along a common optical axis.

Abstract: A modular projection device. The modular projection device includes a docking interface for selectively coupling the projection device to a content source module that provides the projection device with video content for projection onto a projection surface.

Abstract: A projection device is disclosed, wherein the projection device includes a lamp housing having a front portion and a back portion, wherein the lamp housing is configured to accommodate a lamp, a blower system configured to direct a flow of air across the front portion of the lamp housing, and a heat sink in thermal communication with the back portion of the lamp housing.

Abstract: A projection device that includes a plurality of touch sensitive buttons, a backlight system for selectively illuminating each of the plurality of touch sensitive buttons, and a control device configured to control the backlight system to vary illumination of the plurality of touch sensitive buttons as a projection device operating state varies.

Abstract: A projection apparatus comprises a light emitting device (LED) and a cooling arrangement is described herein.

Abstract: An apparatus, system, and method for an optical assembly providing illumination to subpixels of a pixel in a manner to complement characteristics of the subpixels are disclosed herein.

Abstract: The wide angle lens system described herein allows projection devices (e.g., rear projection display devices) to be more compact than would otherwise be possible. The lens system includes a wide angle lens stage and a relay lens stage. When operating as a projection device, the relay lens stage projects a distorted intermediate image to the wide angle lens stage, which projects the image for display. The distortion cause by the relay lens stage compensates (i.e., is approximately equal and opposite) for the distortion caused by the wide angle stage. The distortion can be the image shape and/or the focal plane. When operating as a taking device, the wide angle stage provides a distorted image to the relay lens stage, which compensates for the distortion and provide a less distorted, or even non-distorted image, for capture.

Abstract: According to a first embodiment, the present invention provides a menu navigation system associated with an electronic device. The menu system may include a menu cascade and a user-interface. The user-interface may display a level indicator, which indicates the level of one of the linked menus in the menu cascade.

Abstract: A lamp driver circuit is disclosed. The lamp driver circuit comprises a passive power factor correction (PFC) circuit. The passive PFC circuit, in operation, is coupled with an alternating-current (AC) power source. The lamp driver circuit further includes a direct-current to direct-current (DC-DC) power converter coupled with the passive PFC circuit. The DC-DC power converter, in conjunction with the passive PFC circuit, operates as a constant energy converter. The lamp driver circuit also includes a lamp circuit coupled with the DC-DC power converter.