Abstract: A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a first redistribution structure, a second redistribution structure, a first semiconductor die, a second semiconductor die and an encapsulant. The second redistribution structure is vertically overlapped with the first redistribution structure. The first and second semiconductor dies are located between the first and second redistribution structures, and respectively have an active side and a back side opposite to the active side, as well as a conductive pillar at the active side. The back side of the first semiconductor die is attached to the back side of the second semiconductor die. The conductive pillar of the first semiconductor die is attached to the first redistribution structure, whereas the conductive pillar of the second semiconductor die extends to the second redistribution structure.

Abstract: A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a first redistribution structure, a second redistribution structure, a first semiconductor die, a second semiconductor die and an encapsulant. The second redistribution structure is vertically overlapped with the first redistribution structure. The first and second semiconductor dies are located between the first and second redistribution structures, and respectively have an active side and a back side opposite to the active side, as well as a conductive pillar at the active side. The back side of the first semiconductor die is attached to the back side of the second semiconductor die. The conductive pillar of the first semiconductor die is attached to the first redistribution structure, whereas the conductive pillar of the second semiconductor die extends to the second redistribution structure.

Abstract: A film adhesion detection device comprises: a testing member, which comprises: a carrier, which is on the testing member and is capable of vacuum suction to adsorb a testing sample, the carrier can raise, move, rotate, and position; a testing cutting tool, which is on the testing member and is capable of dismantling from the testing member; a counterpoise, which is on the testing cutting tool to provide a suitable weight to the testing cutting tool according to the strength and thickness of the testing sample; and a tape adhesion testing device, which is on the testing member and has a tape-outputting wheel, a counterpoise and a tape recovery wheel, the tape adhesion testing device provides a suitable adhesion force to the testing sample via the counterpoise, the tape recovery wheel tears off a tape after the tape is on a film.

Abstract: A film adhesion detection device comprises: a testing member, which comprises: a carrier, which is on the testing member and is capable of vacuum suction to adsorb a testing sample, the carrier can raise, move, rotate, and position; a testing cutting tool, which is on the testing member and is capable of dismantling from the testing member; a counterpoise, which is on the testing cutting tool to provide a suitable weight to the testing cutting tool according to the strength and thickness of the testing sample; and a tape adhesion testing device, which is on the testing member and has a tape-outputting wheel, a counterpoise and a tape recovery wheel, the tape adhesion testing device provides a suitable adhesion force to the testing sample via the counterpoise, the tape recovery wheel tears off a tape after the tape is on a film.

Abstract: An atomic layer deposition system with multiple flows comprises: a square vacuum chamber, which internally has four pairs of intakes and vents to control the flowing in-and-out of precursors and improve the quality of coating and the coating uniformity of an asymmetrical testing member; plural gas detection sensors, which monitor the states of the exhausting of the precursors in the chamber and automatically controls and alarms for the amount of the induction of the precursors to prevent the obstruction of the vents; and a discrete pyramidal cover, which has a precursor intake in the top of the cover, the pipelines of the induction of the precursors and the pipelines of the four pairs of the intakes and the vents are integrated in order to cooperate with the cover while coating a three-dimensional element, a vertical flow field of the precursors is then produced from top to bottom in the cover.

Abstract: A lutetium-based phosphor having the chemical formula: xLu3Al5O12.yGd3Al5O12:CePrEuTb, and being capable of radiating reddish orange-red spectrum when activated by a shortwave light emitted by an InGaN light-emitting diode. The invention also discloses a warm white LED using the lutetium-based phosphor that produces orange-red light having the peak wavelength ?max>560 nm, half width>125 nm and color rendering index Ra?75 when activated by the LED radiation ?=420˜500 nm.

Abstract: A lutetium-based phosphor having the chemical formula: xLu3Al5O12.yGd3Al5O12:CePrEuTb, and being capable of radiating reddish orange-red spectrum when activated by a shortwave light emitted by an InGaN light-emitting diode. The invention also discloses a warm white LED using the lutetium-based phosphor that produces orange-red light having the peak wavelength ?max>560 nm, half width>125 nm and color rendering index Ra?75 when activated by the LED radiation ?=420˜500 nm.

Abstract: A photovoltaic cell is disclosed to include a monocrystalline silicon wafer, and a transparent light conversion powder which is made in the form of a polymer layer with a transparent phosphor powder filled therein and kept in contact with the outer surface of the monocrystalline silicon wafer to enhance the absorption of the short-wavelength radiation ultraviolet ?<480 nm of the sun and to re-radiate in the wavelength range ?=500˜980 nm, wherein the phosphor powder is formulated as MeIIO.xB2O3:EuCePrTbLi, in which MeII=(Mg+2,Ca+2,Sr+2,Ba+2), 0.1<x<10, preferably in the range of 0.5<x<2. Furthermore, the invention also provides a transparent light conversion powder for photovoltaic cells.

Abstract: A rotating wheel causes lights on and off the wheel to flash to create a light display. Moving pole teeth between a permanent magnet and an electromagnetic coil induce in the coil electrical pulses for flashing the lights.

Abstract: A writing instrument with a USB storage includes a cap having a flash memory installed in the cap. A USB plug is formed at a lower end of the cap and electrically connected with the flash memory. A barrel has a chamber defined at an upper end thereof. The USB plug of the cap is inserted in the chamber. A plastic writing tip is formed at a lower end of the barrel. A clip is formed at an outer periphery of the cap. Whereby, the writing instrument can be used for actuating a monitor of a PDA and exchanging data with the PDA or a computer.

Abstract: A Fe—B—R type permanent magnetic, consisting of: 13-19 atomic % R, where R consists essentially of a mixture of rare earth elements Nd and/or Pr, and Ce, where Ce is between 0.2 and 5.0 wt. % of R; 4-20 atomic % B, and the balance comprising Fe. In a preferred aspect, R comprises 15-16 atomic % B; of which Ce is approximately 0.5% and the remaining rare earths Pr and Nd are in a ratio of 3:1. A process of producing a Fe—B—R permanent magnet as described above, and a Fe—B—R magnetic material made by such process.

Abstract: A writing instrument with a retraction device includes a hollow barrel, a grip attached to a lower end of the hollow barrel, a writing implement mounted in the hollow barrel and the grip, and an elastic member mounted around a lower portion of the writing implement. The grip has a rigid sleeve mounted in a lower end of the grip opposite to the hollow barrel. The writing implement has a writing tip formed on a lower end of the writing implement, which selectively extends through the rigid sleeve in the grip. The elastic member abuts the rigid sleeve and is driven by the rigid sleeve. The user only needs to press the writing tip or the rigid sleeve to retract or extend the writing tip.

Abstract: A washable crayon composition, which is characterized in having:(a) pigment which is solid at ambient temperature;(b) polyoxyethylene nonyl phenyl ether in the form of paste at ambient temperature;(c) sorbitan monostearate in the form of paste at ambient temperature;(d) stearic acid which is solid at ambient temperature;(e) polyethylene glycol which is solid at ambient temperature;(f) wax which is solid at ambient temperature; and(g) 1 ) kaolin which is solid at ambient temperature;2 ) calcium carbonate which is solid at ambient temperature; or3 ) talc powder at ambient temperature.

Abstract: The invention relates to plant cells and dicotyledonous plants transformed with chimeric rat glutathione-S-transferase gene constructs. Transgenic tobacco plants and progeny expressed the chimeric gene constructs under the control of a plant promoter. The transgenic plants and progeny demonstrated resistance to a herbicide which is normally inhibitory to plants not expressing the chimeric construct.