Abstract: A semiconductor package structure and a method for manufacturing a semiconductor package structure are provided. The semiconductor package structure includes a semiconductor package structure includes a semiconductor die and a light absorbing layer. The semiconductor die has a first surface, a second surface and a third surface. An active layer of the semiconductor die is adjacent to the first surface. The second surface is opposite to the first surface. The third surface extends from the first surface to the second surface. The light absorbing layer covers the second surface and the third surface of the semiconductor die. The semiconductor die has a thickness defined from the first surface to the second surface, and the thickness of the semiconductor die is less than or equal to about 300 micrometers (?m).

Abstract: A semiconductor device package includes a semiconductor device, an optical conductive pillar, a first encapsulant and a second encapsulant. The semiconductor device includes a pixel. The optical conductive pillar is disposed on the pixel. The first encapsulant has a first thickness and encapsulates the optical conductive pillar. The second encapsulant has a second thickness different from the first thickness.

Abstract: The present disclosure relates to an optical device. The optical device comprises an electronic component, a plurality of light conducting pillars and an opaque layer. The electronic component includes a plurality of pixels. Each of the light conducting pillars is disposed over a corresponding pixel of the plurality of pixels of the electronic component. The opaque layer covers a lateral surface of each of the light conducting pillars.

Abstract: A semiconductor device package includes a semiconductor device, an optical conductive pillar, a first encapsulant and a second encapsulant. The semiconductor device includes a pixel. The optical conductive pillar is disposed on the pixel. The first encapsulant has a first thickness and encapsulates the optical conductive pillar. The second encapsulant has a second thickness different from the first thickness.

Abstract: The present disclosure relates to an optical device. The optical device comprises an electronic component, a plurality of light conducting pillars and an opaque layer. The electronic component includes a plurality of pixels. Each of the light conducting pillars is disposed over a corresponding pixel of the plurality of pixels of the electronic component. The opaque layer covers a lateral surface of each of the light conducting pillars.

Abstract: A battery pack and a method for controlling charge-and-discharge of the battery pack by its thermoelectric property are provided, in which the battery pack has a plurality of thermal regions divided by different ranges of temperature. The battery pack includes a plurality of parallel-connected battery groups and a plurality of variable resistances. The parallel-connected battery groups are located in the thermal regions respectively, and each of the parallel-connected battery groups includes batteries connected in parallel. The variable resistances are disposed between two parallel-connected battery groups.

Abstract: A lithium battery is provided. The lithium battery comprises an positive electrode plate having a first surface, a negative electrode plate having a second surface, a first thermal insulating layer and a separator. The first surface is opposite to the second surface. The thermal insulating layer is disposed on one of the first surface and the second surface. The thermal insulating layer is comprised of an inorganic material, a thermal activation material and a binder. The separator is disposed between the positive electrode plate and the negative electrode plate.

Abstract: A protection structure for preventing thermal dissipation and thermal runaway diffusion in battery system is provided. The protection structure includes a battery module casing and at least one composite heat conduction plate. There is a plurality of unit cells disposed in the battery module casing. The composite heat conduction plate is located within the battery module casing, contacted with the battery module casing, and sandwiched between at least two of the unit cells as a heat transmission medium between the cells and the casing to control heat transmission among the cells. The composite heat conduction plate is a multilayer anisotropic heat conduction structure constituted by at least one heat conduction layer and at least one heat insulation layer.

Abstract: A method for manufacturing metal nano particles having a hollow structure is provided. First, a suitable reducing agent is added into a first metal salt solution, and first metal ions are reduced to form first metal nano particles. Next, after the reducing agent is decomposed, a second metal salt solution with a higher reduction potential than that of the first metal is added. Then, the first metal particles are oxidized to form first metal ions when the second metal ions are reduced on the surface of the first metal by electrochemical oxidation reduction reaction, and thus, second metal nano particles having a hollow structure and a larger surface area are obtained. The method is simple and the metal nano particles with uniform particle size are obtained by this method.

Abstract: A battery pack and a method for controlling charge-and-discharge of the battery pack by its thermoelectric property are provided, in which the battery pack has a plurality of thermal regions divided by different ranges of temperature. The battery pack includes a plurality of parallel-connected battery groups and a plurality of variable resistances. The parallel-connected battery groups are located in the thermal regions respectively, and each of the parallel-connected battery groups includes batteries connected in parallel. The variable resistances are disposed between two parallel-connected battery groups.

Abstract: The present discloser provides a battery separator, including: a porous hyper-branched polymer which undergoes a closed-pore mechanism at a field effect condition, wherein the field effect condition includes at least one of a temperature being above 150° C., a voltage being 20V, or a current being 6 A; and a porous structure material. The invention also provides a method for manufacturing the battery separator and a secondary battery having the battery separator.

Abstract: A lithium battery is provided. The lithium battery comprises an positive electrode plate having a first surface, a negative electrode plate having a second surface, a first thermal insulating layer and a separator. The first surface is opposite to the second surface. The thermal insulating layer is disposed on one of the first surface and the second surface. The thermal insulating layer is comprised of an inorganic material, a thermal activation material and a binder. The separator is disposed between the positive electrode plate and the negative electrode plate.

Abstract: An anode material of rapidly chargeable lithium battery and a manufacturing method thereof are provided. The anode material includes a carbon core and a modification layer. The modification layer is formed on a surface of the carbon core by sol-gel method. This modification layer is a composite lithium metal oxide represented by the formula Li4M5O12-MOx, wherein M represents Ti or Mn, and 1?x?2.

Abstract: A protection structure for preventing thermal dissipation and thermal runaway diffusion in battery system is provided. The protection structure includes a battery module casing and at least one composite heat conduction plate. There is a plurality of unit cells disposed in the battery module casing. The composite heat conduction plate is located within the battery module casing, contacted with the battery module casing, and sandwiched between at least two of the unit cells as a heat transmission medium between the cells and the casing to control heat transmission among the cells. The composite heat conduction plate is a multilayer anisotropic heat conduction structure constituted by at least one heat conduction layer and at least one heat insulation layer.

Abstract: The invention provides a method for manufacturing a highly dispersed carbon supported metal catalyst, including charging a carbon support and a dispersing agent in water. The carbon support is evenly dispersed in water with an average diameter of 10 nm to 2000 nm and a specific surface area of 50 m2/g to 1500 m2/g. A metal salt of Pd, Pt, or combinations thereof is formed on the carbon support surface and then reduced to a valance state less than (IV).

Abstract: The invention provides a method for manufacturing a highly dispersed carbon supported metal catalyst, including charging a carbon support and a dispersing agent in water. The carbon support is evenly dispersed in water with an average diameter of 10 nm to 2000 nm and a specific surface area of 50 m2/g to 1500 m2/g. A metal salt of Pd, Pt, or combinations thereof is formed on the carbon support surface and then reduced to a valance state less than (IV).

Abstract: A method for manufacturing metal nano particles having a hollow structure is provided. First, a suitable reducing agent is added into a first metal salt solution, and first metal ions are reduced to form first metal nano particles. Next, after the reducing agent is decomposed, a second metal salt solution with a higher reduction potential than that of the first metal is added. Then, the first metal particles are oxidized to form first metal ions when the second metal ions are reduced on the surface of the first metal by electrochemical oxidation reduction reaction, and thus, second metal nano particles having a hollow structure and a larger surface area are obtained. The method is simple and the metal nano particles with uniform particle size are obtained by this method.

Abstract: A method for adhesion of wound electrodes or electrode lamination for use in a lithium-ion secondary battery, comprising acts of dissolving a polymer applied on electrode sheets in a selected solvent; applying the solvent containing polymer on surfaces of the electrode sheets; and vaporizing the solvent by heating to laminate electrode sheets together is disclosed.

Abstract: A method for adhesion of wound electrodes or electrode lamination for use in a lithium-ion secondary battery, comprising acts of dissolving a polymer applied on electrode sheets in a selected solvent; applying the solvent containing polymer on surfaces of the electrode sheets; and vaporizing the solvent by heating to laminate electrode sheets together is disclosed.

Abstract: The present invention discloses TCNQ complex, shown as the following formula: wherein X represents identical or different double electron donors, TCNQ represents tetracyanoquinodimethane. The TCNQ complex is prepared by synthesizing TCNQ with double electron donors as the major composition. Different ratios between compositions can be adjusted based on the distinct properties of various electron donors to conform to different needs of manufacturing process. The TCNQ complex of the present invention is resistant to high voltage and high temperature. Its melting point is higher than the soldering temperature. In addition, the TCNQ complex has better conductivity that remains even after the heating/cooling cycle.