Abstract:
The technology provides an optical mounting structure adapted for a head mounted display. The structure is configured to support heat producing electronic components on an interior surface, the structure including frame elements having an exterior surface. At least one bonded graphite layer thermally coupled to the electronic components and at least partially mounted to an exterior surface of the optical mounting structure. The graphite may be adhesively bonded to the surface of the mounting structure. A frame region is adapted to contain heat producing electronic components and first and second structural components extending away from the frame region. First and second graphite layers are thermally coupled to the electronic components, one of said first and second graphite layers bonded to an exterior surface of each structural component. A method of fabricating the structure is also provided.
Abstract:
A metal encased multilayer stack of graphite sheets used as a passive thermal conductor. In the stack, each sheet has a plane high thermal conductivity along a first axis and a plane of lower thermal conductivity along a second axis. The stack is created to have a three-dimensional shape including a length and a width, and the first axis is aligned parallel to said length, the multilayer stack having a height less than the width. A first metal structure surrounds the multilayer stack of graphite sheets, with the metal structure encasing the multilayer stack along the length, width and height of the multilayer stack.
Abstract:
A support for plural display modules includes a compound structurai frame having a plurality of structural bay members integrally formed therein; said plurality of structural bay members being arranged in an array of rows and columns, the rows being separated by a plurality of front face surface lateral ribs bounding a plurality of structural bay member cutout areas and the columns being separated by a single front face surface Songitudinal rib, the lateral ribs and the longitudinal rib functioning as visual cutting Sine guides enabling said compound structural frame to be cut to a customized size ranging from a maximum full compound structural frame size for receiving and supporting therein the plural display modules, to a minimum structural bay member size for receiving and supporting therein only an individual one of the plural display modules.
Abstract:
Disclosed is a structure of a heat dissipating sheet for a plasma display panel (11, 13). A heat dissipating sheet is interposed between a panel (10) and a chassis base (30). Since the uppermost layer (55a) has a hollow structure with one or more hollow(s), the panel has a uniform temperature distribution and heat may be quickly dissipated from the panel.