摘要:
Substrates for mounting microelectronic dies, methods for forming vias in such substrates, and methods for packaging microelectronic devices are disclosed herein. A method of manufacturing a substrate in accordance with one embodiment of the invention includes forming a conductive trace on a first side of a sheet of non-conductive material, and forming a via through the non-conductive material from a second side of the sheet to the conductive trace. The method further includes removing a section of the non-conductive material to form an edge of the non-conductive material extending across at least a portion of the via. In one embodiment, forming the edge across the via exposes at least a portion of the second conductive trace for subsequent attachment to a terminal on a microelectronic die.
摘要:
Circuit boards, microelectronic devices, and other apparatuses having slanted vias are disclosed herein. In one embodiment, an apparatus for interconnecting electronic components includes a dielectric portion having a first surface and a second surface. A first terminal is disposed on the first surface of the dielectric portion for connection to a first electronic component. A second terminal is disposed on the second surface of the dielectric portion for connection to a second electronic component. The apparatus further includes a passage extending through the dielectric portion along a longitudinal axis oriented at an oblique angle relative to the first surface. The passage is at least partially filled with conductive material electrically connecting the first terminal to the second terminal.
摘要:
Anodizing processes are provided for coloring a metal component in a random pattern with one or more colors. Positive effect anodizing process advantageously includes steps of preparing the metal component, repeatedly coloring the metal component, sealing the color(s) and stripping the sealant, followed by application of UV coating. Negative effect anodizing process advantageously includes steps of preparing the metal component, repeatedly sealing the metal component, stripping the sealant, and coloring the metal component, followed by application of UV coating.
摘要:
A variable-speed reproducing method for DVCR comprising the steps of: (1) converting a transported signal into a transport stream (TS) signal; (2) storing the converted TS signal as normal play data; (3) detecting trick play data from the converted TS signal; (4) separately recording the trick play data and normal play data formed in the steps 2 and 3; and (5 and 6) if a trick play signal is input, reading and reproducing only the recorded trick play data at a corresponding speed, thereby facilitating trick play by DVCR.
摘要:
A recording and playback apparatus for a digital video cassette recorder is provided with a data conversion unit for recording a compressed video signal in a more compressed format on a digital recording medium and a data inverse recording unit for playing out the recorded video signal. The data conversion unit includes a controller, encoder and multiplexer. The controller has for its inputs ID information decoded from the compressed video data signal by a decoder and a recording signal instructing the recording of the compressed video signal on a recording medium. At the start of picture recording the controller provides a selection signal to a multiplexer and a decoding instruction to an encoder to enable the encoder to recode the entire picture region of the decoded video data in an intraframe manner with a header which contains the decoding instruction information. The data inverse conversion unit includes a header decoder, a buffer controller, and a buffer. The buffer controller has as inputs the decoded instruction information output from the header decoder and a playback signal instructing the playback of compressed video data from the digital recording medium. Thus, both intraframe and interframe coded pictures can be viewed without degradation, even when playout is begun from a stopped position in the middle of a program.
摘要:
An apparatus for, and a method of, reproducing digital video signals at a varied speed, adapted to insert information about the maximum coded lengths of digital video signals in slices resulting from encoding and compressing of the digital video signals by a digital video signal transmitter so that the inserted information can be transmitted together with the compressed digital video signal, and to insert slice condition information and slice length information in slice headers of slices upon reproducing the digital video signals recorded on a tape at a varied speed so that the inserted slice condition information and slice length information can be deformatted together with the slices. The apparatus and method is thus capable of decoding the digital video signals for macroblocks preceding the macroblock involving a discontinuous interval based on the maximum coded length information, slice condition information and slice length information.
摘要:
This invention relates generally to olefin metathesis, and more particularly relates to the ring-opening, ring insertion cross-metathesis of cyclic olefins with internal olefins such as seed oils and the like. In one embodiment, a method is provided for carrying out a catalytic ring-opening cross-metathesis reaction, comprising contacting at least one olefinic substrate with at least one cyclic olefin as a cross metathesis partner, in the presence of a ruthenium alkylidene olefin metathesis catalyst under conditions effective to allow ring insertion cross metathesis whereby the cyclic olefin is simultaneously opened and inserted into the olefinic substrate. The invention has utility in the fields of catalysis, organic synthesis, and industrial chemistry.
摘要:
Stacked microelectronic devices and methods for manufacturing such devices are disclosed herein. In one embodiment, a stacked microelectronic device assembly can include a first known good packaged microelectronic device including a first interposer substrate. A first die and a first through-casing interconnects are electrically coupled to the first interposer substrate. A first casing at least partially encapsulates the first device such that a portion of each first interconnect is accessible at a top portion of the first casing. A second known good packaged microelectronic device is coupled to the first device in a stacked configuration. The second device can include a second interposer substrate having a plurality of second interposer pads and a second die electrically coupled to the second interposer substrate. The exposed portions of the first interconnects are electrically coupled to corresponding second interposer pads.
摘要:
A mobile communication terminal and method of displaying an icon using the same are displayed, by which icons can be displayed on screens of calling and called parties, respectively in the course of video communications. The present invention includes entering an icon input mode in performing the video communications with at least one terminal using the mobile communication terminal, receiving a signal for selecting an icon and a position of the icon, and transmitting image control signal including the selected icon and position information of the selected icon.
摘要:
Substrates for mounting microelectronic dies, methods for forming vias in such substrates, and methods for packaging microelectronic devices are disclosed herein. A method of manufacturing a substrate in accordance with one embodiment of the invention includes forming a conductive trace on a first side of a sheet of non-conductive material, and forming a via through the non-conductive material from a second side of the sheet to the conductive trace. The method further includes removing a section of the non-conductive material to form an edge of the non-conductive material extending across at least a portion of the via. In one embodiment, forming the edge across the via exposes at least a portion of the second conductive trace for subsequent attachment to a terminal on a microelectronic die.