Abstract:
A heat dissipation apparatus includes a plurality of fins and a two-phase heat exchange device connected to the fins. The two-phase heat exchange device includes a main body and a continuous wick structure. The main body forms a closed space therein, and the continuous wick structure is disposed on the entire inner surface of the main body. Methods for manufacturing a two-phase heat exchange device and a heat dissipation apparatus are also introduced.
Abstract:
An antenna structure for mobile phone comprises a PCB (printed circuit board), an antenna portion and a second grounding portion position connected to the PCB. A face of the PCB is smeared with a stratum metal material and functioning as a first grounding portion. The antenna portion further has an antenna, a feeding point and a grounding point connected with the antenna. The second grounding portion connected to the PCB on another side of the PCB opposite to the antenna portion. Because the area of the grounding portion is increased, the electric field could be equality distributed within the whole grounding portion.
Abstract:
A menu and application utilizing the menu is provided that provides a sub-list of outcomes associated with a list of options directly in the menu to avoid multiple sub-menus and/or navigation through multiple screens. The menu is particularly beneficial with mobile devices where screen area is at a premium and navigation through multiple screens can be confusing. The outcomes may be folders in which an application stored on the mobile device can be moved, and/or a list of applications that can be unhidden. When moving an application into a folder, a moving mode feature is preferably initiated that enables the user to move the application within the selected folder without having to choose such an option.
Abstract:
The present invention discloses a tool structure for chip redistribution and method of chip redistribution. The tool structure comprises a base substrate, a separable adhesion film formed on the base substrate, and the patterned glues placed on the separable adhesion film for fixating the dice covered by the core paste materials formed on a fixed substrate. The fixed substrate is bonding on the core paste materials and dice to form the panel wafer. The method comprises printing the pluralities of patterned glues placed on the separable adhesion film and the bonding pluralities of dice covered by the core paste materials, and then, the fixed substrate is bonding on the core paste materials and pluralities of dice. The method further comprises curing and separating the glues and the pluralities of dice with the fixed substrate, and then cleaning the residual glues on the panel wafer (pluralities of dice).
Abstract:
The present invention provides a semiconductor device package singulation method. The method comprises printing a photo epoxy layer on the back surface of a substrate of a wafer for marking the scribe lines to be diced. Then etching is performed through the substrate along the marks in the photo epoxy layer. Dicing the panel into individual package with a typical art designing knife, the step not only avoids the roughness on the edge of each die, but also decrease the cost of singulation process.
Abstract:
A heat dissipation module includes a heat column and a plurality of heat dissipation fins disposed outside of the heat column and connected with the heat column. The heat column has a column body and a base, and the column body has a top portion and a sidewall ringed with the top portion. The sidewall and the top portion are integrally formed. The base is disposed opposite to the top portion, and the base has an indentation for allowing an end of the sidewall of the column body to insert so as to form a closed space between the base and the column body. The base further has an annular protrusion close to the indentation, and after the end of the sidewall of the column body is inserted into the indentation of the base, the annular protrusion is processed to be filled between the indentation and the sidewall so as to tightly assemble the base and the column body.
Abstract:
A structure of package comprises a die placed on printed circuit board. A glass substrate is adhered on an adhesive film pattern to form an air gap area between the glass substrate and the chip. Micro lens are disposed on the chip. A lens holder is fixed on printed circuit board. The glass substrate can prevent the micro lens from particle contamination.
Abstract:
A color filter device includes a transparent substrate, a phosphor layer, and a color filter layer. The phosphor layer is provided on the transparent substrate to transform incoming light having a short wavelength into white light having a broad range of wavelengths. The color filter layer is provided on the transparent substrate and has multiple filter sections for filtering the white light to generate desired light components of primary colors.
Abstract:
A channel information detector, a method of detecting channel information and a communications node. In one embodiment, the channel information detector includes (1) an information retriever configured to extract data unit parameters from a plurality of data units progressing through a protocol stack and (2) an information analyzer, coupled to the information retriever, configured to collectively analyze the data unit parameters to deduce channel information therefrom.
Abstract:
A filling paste structure and process of wafer level package is disclosed. The process comprises filling an adhesive material to fill among plurality of dice and cover the plurality of dice. The pluralities of dice are adhered to glue pattern with viscosity in common state formed on a removable substrate. A rigid substrate is coated by adhesive material to adhere the dice. Then, pluralities of dice are departed from the glue pattern by a special environment after attaching the rigid base substrate.