Abstract: A heterogeneous integration semiconductor package structure including a heat dissipation assembly, multiple chips, a package assembly, multiple connectors and a circuit substrate is provided. The heat dissipation assembly has a connection surface and includes a two-phase flow heat dissipation device and a first redistribution structure layer embedded in the connection surface. The chips are disposed on the connection surface of the heat dissipation assembly and electrically connected to the first redistribution structure layer. The package assembly surrounds the chips and includes a second redistribution structure layer disposed on a lower surface and multiple conductive vias electrically connected to the first redistribution structure layer and the second redistribution structure layer. The connectors are disposed on the package assembly and electrically connected to the second redistribution structure layer.

Abstract: A flash memory controller is suitable for a NAND flash memory and a voltage supply circuit. The voltage supply circuit supplies a current to the flash memory. The flash memory controller includes a flash control circuit, a current sensing circuit, and a processor. The flash control circuit is configured to control an operation of the flash memory. The current sensing circuit is configured to measure the current consumed by the flash memory during its operation, and output a current value. The processor is configured to output a control signal based on the current value. Therefore, the flash memory controller can instantly obtain a current value consumed during the operation of flash memory, and determine, based on the current value, whether the flash memory runs normally. A storage apparatus having the flash memory controller can instantly determine whether the flash memory runs normally.

Abstract: A flash memory controller is suitable for a NAND flash memory and a voltage supply circuit. The voltage supply circuit supplies a current to the flash memory. The flash memory controller includes a flash control circuit, a current sensing circuit, and a processor. The flash control circuit is configured to control an operation of the flash memory. The current sensing circuit is configured to measure the current consumed by the flash memory during its operation, and output a current value. The processor is configured to output a control signal based on the current value. Therefore, the flash memory controller can instantly obtain a current value consumed during the operation of flash memory, and determine, based on the current value, whether the flash memory runs normally. A storage apparatus having the flash memory controller can instantly determine whether the flash memory runs normally.

Abstract: A safe package of micro battery with used battery recycling function, which can prevent the children from taking the micro battery easily and swallowed by mistake, comprising a lower cover plate, a folding portion, and an upper cover plate, the same side edge of said lower cover plate and said upper cover plate respectively connected with corresponding side of folding portion; said folding portion configure to fold the upper cover plate in the lower cover plate for fixing integrally and matched mutually; the lower cover plate including a concave part, a insertion slot, an exit slot, and two projecting parts; the upper cover plate including a insertion slit, two sides slits, and an exit slit thereby taking the new micro battery and recycled the used battery via double hands.

Abstract: A safe package of micro battery with used battery recycling function, which can prevent the children from taking the micro battery easily and swallowed by mistake, comprising a lower cover plate, a folding portion, and an upper cover plate, the same side edge of said lower cover plate and said upper cover plate respectively connected with corresponding side of folding portion; said folding portion configure to fold the upper cover plate in the lower cover plate for fixing integrally and matched mutually; the lower cover plate including a concave part, a insertion slot, an exit slot, and two projecting parts; the upper cover plate including a insertion slit, two sides slits, and an exit slit thereby taking the new micro battery and recycled the used battery via double hands.

Abstract: An apparatus and method for detecting a status of at least one of a plurality of light emitting diodes (LEDs), is disclosed in embodiments of the invention. The apparatus includes a first node, a second node, a voltage generator, a current source and a first comparator. The voltage generator generates an output voltage to the first external circuit via the second node. The current source provides a current to the first external circuit via the first node to generate a first node voltage. The first comparator generates a first comparison result according to the first node voltage and a reference voltage, wherein the first comparison result indicates whether the status of at least one of the LEDs is short or not.

Abstract: An operating circuit applied to a backlight includes at least one current control circuit, where the current control circuit includes a transistor, an operational amplifier and a switch module. The transistor has a gate, a first electrode and a second electrode, where the first electrode is coupled to a lighting element, and the second electrode is coupled to a resistor. The operational amplifier has positive and negative input terminals, and positive and negative output terminals. The switch module switches a connection relationship between the positive input terminal, the negative input terminal, the reference voltage and the second electrode of the transistor, and switches a connection relationship between the positive output terminal, the negative output terminal and the gate of the transistor to make the close loop form a negative feedback, and the current of the lighting element not influenced by an offset voltage of the operational amplifier.

Abstract: An operating circuit applied to a backlight is provided, where the backlight includes a plurality of lighting elements, and the operating circuit includes a plurality of current control circuits, a plurality of switches, a minimum voltage selector, a supply voltage generating circuit and a control unit. The current control circuits are coupled to the lighting elements via a plurality of nodes, respectively. The switches are coupled to the nodes, respectively. The minimum voltage selector is utilized for receiving at least a portion of voltages of the plurality of nodes, and selecting a minimum voltage among the received voltages. The supply voltage generating circuit is utilized for generating a supply voltage of the lighting elements according to the minimum voltage. For each of the switches, the control unit determines an on/off state of the switch by determining whether the corresponding lighting element is an open circuit or not.

Abstract: An apparatus and method for detecting a status of at least one of a plurality of light emitting diodes (LEDs), is disclosed in embodiments of the invention. The apparatus includes a first node, a second node, a voltage generator, a current source and a first comparator. The voltage generator generates an output voltage to the first external circuit via the second node. The current source provides a current to the first external circuit via the first node to generate a first node voltage. The first comparator generates a first comparison result according to the first node voltage and a reference voltage, wherein the first comparison result indicates whether the status of at least one of the LEDs is short or not.

Abstract: An operating circuit applied to a backlight is provided, where the backlight includes a plurality of lighting elements, and the operating circuit includes a plurality of current control circuits, a plurality of switches, a minimum voltage selector, a supply voltage generating circuit and a control unit. The current control circuits are coupled to the lighting elements via a plurality of nodes, respectively. The switches are coupled to the nodes, respectively. The minimum voltage selector is utilized for receiving at least a portion of voltages of the plurality of nodes, and selecting a minimum voltage among the received voltages. The supply voltage generating circuit is utilized for generating a supply voltage of the lighting elements according to the minimum voltage. For each of the switches, the control unit determines an on/off state of the switch by determining whether the corresponding lighting element is an open circuit or not.

Abstract: An operating circuit applied to a backlight includes at least one current control circuit, where the current control circuit includes a transistor, an operational amplifier and a switch module. The transistor has a gate, a first electrode and a second electrode, where the first electrode is coupled to a lighting element, and the second electrode is coupled to a resistor. The operational amplifier has positive and negative input terminals, and positive and negative output terminals. The switch module switches a connection relationship between the positive input terminal, the negative input terminal, the reference voltage and the second electrode of the transistor, and switches a connection relationship between the positive output terminal, the negative output terminal and the gate of the transistor to make the close loop form a negative feedback, and the current of the lighting element not influenced by an offset voltage of the operational amplifier.