摘要:
An apparatus is provided for generating or creating an autostereoscopic or three-dimensional (3D) display. The apparatus has a foreground display assembly including a display element such as a transparent projection screen film and a projector projecting a first set of two-dimensional (2D) content onto a rear surface viewable by a viewer via a front surface. The apparatus includes a background display assembly including a display element displaying a second set of 2D content. The apparatus includes an intermediate display assembly including a display element, such as an optical shutter window, positioned between the foreground display element and the background display element. This assembly includes a projector projecting a third set of 2D content on the front or rear surface of the optical shutter window. The first, second, and third sets of 2D content are concurrently visible and the use of three spaced apart display planes creates a 3D illusion.
摘要:
An apparatus for regulating a user's core body temperature. The apparatus includes a thermoelectric module with a Peltier unit with a heat transfer surface at a temperature differing from ambient. The apparatus includes a thermally conductive member with a first side abutting the surface of the Peltier unit and with a second side for contacting the user's skin when the apparatus is worm. The thermally conductive member is formed of a flexible and conformable material such that the second side conforms to the topography of the skin when pressed against the user's body. The conformable material may be a thermally conductive elastomeric material or flexible polymer material. Use of a conformable material to contact the user's skin allows an effective heat conduction pathway to be formed between the thermally conductive member and the user's skin, e.g., more than half of the available surface area may solidly contact the skin.
摘要:
An apparatus providing a viewer with a blend of displayed and reflected content. The apparatus includes an emissive display device with a display screen operable providing digital content. The emissive display device includes a light source selectively articulating and transmitting light through the display screen at a particular illumination level to display digital content such as text and graphics. The apparatus includes a thematic overlay positioned over the display screen with a front surface configured to provide diffuse reflection of light striking the front surface from a viewer space such that the front surface appears substantially opaque to the viewer and the viewer cannot see the display screen when the light source is inactive or at low brightness. When the light source is in active mode, the displayed content is visible as emissive display content concurrently with the diffuse reflection content but the display screen remains hidden from view.
摘要:
A three-dimensional (3D) display device combining two-dimensional (2D) images from two image sources to create a 3D image. The 3D display device utilizes a beam combining film that includes a prismatic front surface and a planar back surface. The film transmits light striking its back surface at particular incidence angles. A first 2D image source provides a foreground image and a second 2D image source to provide a background image. First and second liquid crystal displays may be arranged with display surfaces proximate to top and bottom edges of the beam combining film and at angular offsets to emit light corresponding with a 2D image stream onto the back surface of the beam combining film at one of the film's incidence angles. The 2D image streams striking the back surface of the film are combined by the film and transmitted from the front surface as a single autostereoscopic video image.
摘要:
An autostereoscopy apparatus that typically includes a passive autostereoscopic panel such as a lenticular poster. The panel has a front surface, a back surface, and a plurality of static images. Dining use, the autostereoscopic panel is configured or designed to reflect light to generate, passively or without power, a three dimensional (3D) display of images based on the static images. The apparatus includes an image source selectively operating to project two dimensional (2D) images onto the back surface of the autostereoscopic panel, which is non-opaque such that the two dimensional images are projected outward from the front surface within the 3D display, e.g., the 2D images are inserted or injected into the volumetric display so as to also appear to have depth and dimensions. The two dimensional images may be video images precision masked based on at least one of the static images.
摘要:
A mobile electronic device configured to recharge when oscillated. The electronic device includes a housing with a battery compartment and a battery assembly positioned within the battery compartment. The battery assembly includes a rechargeable storage battery connected to device's battery contacts. The battery assembly includes a charging assembly connected to the rechargeable storage battery, and the charging assembly provides a kinetic energy-based generator operating during the oscillating motion of the electronic device to output electrical current to the rechargeable storage battery. The generator includes: (a) a barrel; (b) a permanent magnet positioned in an elongated chamber of the barrel and sliding within the chamber during movement of the device; and (c) a coil of conductive wire wrapped around an outer surface of the barrel. The chamber, generator magnet, and barrel outer surface receiving the coil all may be non-circular in cross sectional shape or non-cylindrical to improve kinetic energy harvesting.
摘要:
An apparatus for illuminating cotton candy that includes a cone and a light source assembly. The cone has a sidewall that defines an exterior curved surface and is formed of white paper for diffusing light. The sidewall defines an interior chamber (e.g., the cone is a hollow cone) accessible via an opening at a base. The apparatus includes a light source assembly inserted into the interior chamber of the cone through the base. The light source assembly includes a light source, such as an RGB LED, that generates light that is transmitted into the cone interior chamber and further includes a switched power source connected to the light source. The cone sidewalls may be formed of paper and diffused light may be transmitted from substantially all of the exterior curved surface of the paper cone to cause the cotton candy to glow.