Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: Semiconductor packages and methods of forming the same are disclosed. An semiconductor package includes two dies, an encapsulant, a first metal line and a plurality of dummy vias. The encapsulant is disposed between the two dies. The first metal line is disposed over the two dies and the encapsulant, and electrically connected to the two dies. The plurality of dummy vias is disposed over the encapsulant and aside the first metal line.

Abstract: A control circuit for a impedance matching circuit having first and second capacitor arrays receives as input one or more RF parameters of the impedance matching circuit, and in response thereto: determines a first match configuration for the first capacitor array and a second match configuration for the second capacitor array to create an impedance match between a fixed RF source impedance and a variable RF load impedance, the first match configuration and the second match configuration being determined from one or more look-up tables and based upon the detected one or more RF parameters; and alters at least one of the first array configuration and the second array configuration to the first match configuration and the second match configuration, respectively, by controlling the on and off states of (a) each discrete capacitor of the first capacitor array and (b) each discrete capacitor of the second capacitor array.

Abstract: A control circuit for a impedance matching circuit having first and second capacitor arrays receives as input one or more RF parameters of the impedance matching circuit, and in response thereto: determines a first match configuration for the first capacitor array and a second match configuration for the second capacitor array to create an impedance match between a fixed RF source impedance and a variable RF load impedance, the first match configuration and the second match configuration being determined from one or more look-up tables and based upon the detected one or more RF parameters; and alters at least one of the first array configuration and the second array configuration to the first match configuration and the second match configuration, respectively, by controlling the on and off states of (a) each discrete capacitor of the first capacitor array and (b) each discrete capacitor of the second capacitor array.

Abstract: The present disclosure relates to a composition of scar gel. The composition of scar gel includes a silicone fluid, a volatile diluent, a precipitated silica powder, and an embellishing powder. The silicone fluid is fully miscible with the volatile diluent, and the precipitated silica powder and the embellishing powder are uniformly dispersed in the silicone fluid and the volatile diluent.

Abstract: The present invention provides a method for producing a silicone hydrogel having a high water content. The method comprises the following steps: (a) polymerizing a monomer mixture to form the silicone hydrogel, wherein the monomer mixture comprises at least one silicon-containing monomer and at least one ionic monomer; and (b) placing the silicone hydrogel in an alkaline solution for at least 20 minutes, wherein the alkaline solution has a pH not less than 7.5 and the ionic monomer is present in an amount not less than 0.7 wt % based on the total dry weight of the silicone hydrogel.

Abstract: The present invention provides a silicone hydrogel comprising a reaction product of a monomer mixture for forming the silicone hydrogel and water, wherein the water is present in an amount not less than 50 wt % based on the total weight of the silicone hydrogel. The monomer mixture comprises at least one silicon-containing monomer and at least one ionic monomer, wherein the ionic monomer is present in an amount not less than 0.7 wt % based on the total dry weight of the silicone hydrogel. The present invention also provides ocular articles made from the silicone hydrogel.

Abstract: The present invention provides a method for producing a silicone hydrogel having a high water content. The method comprises the following steps: (a) polymerizing a monomer mixture to form the silicone hydrogel, wherein the monomer mixture comprises at least one silicon-containing monomer and at least one ionic monomer; and (b) placing the silicone hydrogel in an alkaline solution for at least 20 minutes, wherein the alkaline solution has a pH not less than 7.5 and the ionic monomer is present in an amount not less than 0.7 wt % based on the total dry weight of the silicone hydrogel.

Abstract: The present invention provides a reactive hydrophilic copolymer consisting essentially of units formed by ethylenically unsaturated hydrophilic monomers and units of formula (I) or (II) formed by ethylenically unsaturated monomers having alkoxy silane functional groups in a random order: wherein the copolymer has a molecular weight of at least 50,000, and wherein R1, R2 and R3 can be the same or different and are independently selected from H or C1-3 alkyl; R is C1-3 alkyl; X, Y and Z can be the same or different and are independently selected from R? or OR?, provided that at least one of X, Y and Z is OR?; R? is H or C1-3 alkyl; and the equivalent ratio of the units formed by ethylenically unsaturated hydrophilic monomers to the units of formula (I) or (II) is within the range of 5/1 to 200/1. The present invention also provides silicone hydrogel compositions comprising the reactive hydrophilic copolymer of the present invention and ocular articles made therefrom.

Abstract: A polysiloxane-based prepolymer of a three-dimensional network structure produced by hydrolysis-condensation of a first mixture having a tetra-alkoxysilane compound, an ethylenically unsaturated organosiloxane monomer, and a hydrophilic silicon-containing polyfunctional monomer. A hydrogel is prepared by polymerizing a second mixture having the aforesaid polysiloxane-based prepolymer, an acrylated silicon-containing monomer, and an ethylenically unsaturated hydrophilic monomer.

Abstract: A polysiloxane-based prepolymer of a three-dimensional network structure produced by hydrolysis-condensation of a first mixture having a tetra-alkoxysilane compound, an ethylenically unsaturated organosiloxane monomer, and a hydrophilic silicon-containing polyfunctional monomer. A hydrogel is prepared by polymerizing a second mixture having the aforesaid polysiloxane-based prepolymer, an acrylated silicon-containing monomer, and an ethylenically unsaturated hydrophilic monomer.

Abstract: An adjusting device for a chip adapter. The adjusting device comprises a main body having a plurality of adjusting holes into which testing pins of the adapter are inserted and a slider disposed on the main body and sliding perpendicular to the top surface thereof for easy removal the chip adapter without mis-alignment of testing pins.

Abstract: An adjusting device for a chip adapter. The adjusting device comprises a main body having a plurality of adjusting holes into which testing pins of the adapter are inserted and a slider disposed on the main body and sliding perpendicular to the top surface thereof for easy removal the chip adapter without mis-alignment of testing pins.