Abstract:
Semiconductor device packaging methods and structures thereof are disclosed. In one embodiment, a method of packaging semiconductor devices includes coupling a plurality of second dies to a top surface of a first die, and determining a distance between each of the plurality of second dies and the first die. The method also includes determining an amount of underfill material to dispose between the first die and each of the plurality of second dies based on the determined distance, and disposing the determined amount of the underfill material under each of the plurality of second dies.
Abstract:
A wireless transmission system includes several candidate devices, a wireless transmission interface and a wireless transmission device. The wireless transmission device includes a storage unit, a transmission direction information generating unit -and a processing unit. The processing unit receives the device information of each of the candidate devices from each of the candidate devices respectively through the wireless transmission interface. The processing unit calculates transmission direction range according to the transmission direction information, which is generated through the transmission direction information generating unit. The processing unit selects at least one of the candidate devices, which matches the transmission direction range. Wherein, the selected at least one candidate device is taken as at least one transmission target device. The processing unit transmits the information to be transmitted, which is stored in the storage unit, to the transmission target device through the wireless transmission interface.
Abstract:
A low temperature poly-silicon thin film element, method of making poly-silicon thin film by direct deposition at low temperature, and the inductively-coupled plasma chemical vapor deposition equipment utilized, wherein the poly-silicon material is induced to crystallize into a poly-silicon thin film at low temperature by means of high density plasma and substrate bias voltage. Furthermore, the atom structure of the poly-silicon thin film is aligned in regular arrangement by making use of the induction layer having optimal orientation and lattice constant close to that of the silicon, thus raising the crystallization quality of the poly-silicon thin film and reducing the thickness of the incubation layer.
Abstract:
A method for forming a polysilicon film in a plasma-assisted chemical vapor deposition (CVD) system including a chamber in which a first electrode and a second electrode spaced apart from the first electrode are provided comprises providing a substrate on the second electrode, the substrate including a surface exposed to the first electrode, applying a first power to the first electrode for generating a plasma in the chamber, applying a second power to the second electrode during a nucleation stage of the polysilicon film for ion bombarding the surface of the substrate, and flowing an erosive gas into the chamber.
Abstract:
A transparent ceramic structure and a method of surface treatment thereof are disclosed. A glass powder is applied over an unpolished surface of an intrinsically transparent ceramic structure. The ceramic structure is then placed in high temperature which is higher than the melting temperature of the glass powder and lower than 1,700° C. for about 1 minute to about 5 minutes. The transparent ceramic structure is removed from the environment and cooled down so as to obtain the desired transparency and strength of the ceramic structure.
Abstract:
A portable industrial computer includes a host having an aperture located on a bottom side leading to the interior of the host and a movable heat dissipation panel pivotally coupled on the aperture in a movable manner to open or close the aperture. The movable heat dissipation panel has a top end extended outside the bottom side of the host and the aperture when the movable heat panel closes the aperture so when the portable industrial computer rested on a loading object generating a reaction force towards the interior of the host to push the movable heat dissipation panel to open the aperture for dispersing heat from the interior of the host. When the portable industrial computer removed from the loading object, the movable heat dissipation panel closes the aperture to prevent water or dust from entering the interior of the host avoiding damage.
Abstract:
A method for power load management is provided in the present invention, wherein two different standard values are determined to be a basis for regulating power consumption. When power consumption exceeds a first standard value, a monitoring procedure is started to monitor consumption status. If the power consumption exceeds a second standard value, an unloading procedure is processed to reduce the power consumption of electrical devices under operation. In another embodiment, the present invention also provides a system for power load management comprising a control unit coupled to at least one electrical device and a power meter. By means of real-time recording of power consumption in the power meter, the control unit is capable of determining the power consumption status and determining whether it is necessary to unload or reload the at least one electrical device.
Abstract:
A method for power load management is provided in the present invention, wherein two different standard values are determined to be a basis for regulating power consumption. When power consumption exceeds a first standard value, a monitoring procedure is started to monitor consumption status. If the power consumption exceeds a second standard value, an unloading procedure is processed to reduce the power consumption of electrical devices under operation. In another embodiment, the present invention also provides a system for power load management comprising a control unit coupled to at least one electrical device and a power meter. By means of real-time recording of power consumption in the power meter, the control unit is capable of determining the power consumption status and determining whether it is necessary to unload or reload the at least one electrical device.
Abstract:
A stopping mechanism is disposed on a machine body and a removable device. The stopping mechanism includes a rectilinearly moving action member, a rotationally moving clipping member, and a stopping member fixedly disposed on the machine body, in which the action member pushes and presses against the clipping member so that the clipping member rotates to a holder position. The action member presses against the stopping member fixedly disposed on the machine body through a tilt angle relation at the holder position, so that an accelerating force generated by the removable device under impact is transferred to the machine body, thus dispersing the impact force.