Abstract: One face of a substrate of a diffuser with a light condensing function is disposed with a plurality of prism rods; at least one inclined face of parts of prism rods is disposed with a rough diffusion face; the diffusion face may be positioned on any position of the inclined face of the prism rod; the diffusion face is disposed with a plurality of irregularly arranged raised and indented stripes perpendicular, not perpendicular or parallel to a crest line of the prism rod; chromatid dispersion can be reduced and stripes of the prism rods can be atomized effectively by utilizing the diffusion face to eliminate the occurrence of moiré fringes and elevate the yield factor.

Abstract: One face of a substrate of a diffuser with a light condensing function is disposed with a plurality of prism rods; at least one inclined face of parts of prism rods is disposed with a rough diffusion face; the diffusion face may be positioned on any position of the inclined face of the prism rod; the diffusion face is disposed with a plurality of irregularly arranged raised and indented stripes perpendicular, not perpendicular or parallel to a crest line of the prism rod; chromatid dispersion can be reduced and stripes of the prism rods can be atomized effectively by utilizing the diffusion face to eliminate the occurrence of moiré fringes and elevate the yield factor.

Abstract: A method of automatically reducing stacked vias while minimizing voltage drop in a power network of an integrated circuit (IC) is provided. In this method, any feasible (i.e. other than connectivity-necessary and uncongested stacked vias) stacked vias of the power network can be virtually removed. If a target voltage drop of the power network is exceeded, then a measurement of the severity of at least a maximum voltage drop on the IC can be updated. After this updating, a set of voltage drop improvement stacked vias can be virtually returned to the power network. The steps of determining whether the target voltage drop is exceeded, updating the severity of the voltage drop at one or more hot spots, and virtually returning the set of additional stacked vias can be repeated until the target voltage drop is not exceeded.

Abstract: The invention discloses a privacy device applied in a display. The display includes a screen. The privacy device of the invention includes a privacy film and a driving member. The privacy film is used for covering the screen. The driving member is disposed around the screen and operatively connected to the privacy film for driving the privacy film to move relative to the screen; wherein, the driving member is capable of selectively driving the privacy device to completely cover the screen or completely reveal the screen.

Abstract: An optical sheet is adapted for diffusing and converging light, and includes a light-transmissive base layer, a prism layer, and a plurality of diffusion regions. The base layer has a first surface and a second surface that is opposite to the first surface. The prism layer is provided on the first surface of the base layer and has a plurality of prisms, each of which has a peak and two inclined surfaces that meet at the peak. At least two of the peaks of the prisms are different in height. The diffusion regions are disposed on the inclined surfaces of the prisms. Each of the diffusion regions is in the form of a roughened surface.

Abstract: This invention discloses a probe card assembly with adjustable ZIF connectors. The probe card assembly comprises a substrate, a plurality of ZIF connectors and a plurality of adjustable fastening means for assembling and disassembling the ZIF connectors on the substrate. The substrate is a disc-like plate, having a first surface, a second surface, a plurality of concave sections disposed on the second surface and a plurality of first through holes perpendicular to the first surface. The first through holes are circularly arranged toward the substrate center. Pairs of first contacts are provided on the first surface adjacent to both sides of first through holes. A plurality of terminals are protruded from the second surface of the substrate for contacting and testing the wafer. The ZIF connectors are also circularly arranged toward the substrate center.

Abstract: One face of a substrate of a diffuser with a light condensing function is disposed with a plurality of prism rods; at least one inclined face of parts of prism rods is disposed with a rough diffusion face; the diffusion face may be positioned on any position of the inclined face of the prism rod; the diffusion face is disposed with a plurality of irregularly arranged raised and indented stripes perpendicular, not perpendicular or parallel to a crest line of the prism rod; chromatic dispersion can be reduced and stripes of the prism rods can be atomized effectively by utilizing the diffusion face to eliminate the occurrence of moiré fringes and elevate the yield factor.

Abstract: An RGD polypeptide grafted poly (glycolic acid-L-lysine-L-lactic acid)/?-tricalcium phosphate composite material is composed of ?-tricalcium phosphate particles and RGD polypeptide grafted poly (glycolic acid-L-lysine-L-lactic acid) with mass ratio of 1:10-1:100, in which the ?-tricalcium phosphate particles are uniformly dispersed in the RGD polypeptide grafted poly (glycolic acid-L-lysine-L-lactic acid) matrix. The preparation method includes that poly (glycolic acid-L-lysine-L-lactic acid) is polymerized with GRGDY short peptide (glycin-arginine-glycin-aspartic acid-tyrosine sequence) to obtain RGD polypeptide grafted poly (glycolic acid-L-lysine-L-lactic acid), and then RGD polypeptide grafted poly (glycolic acid-L-lysine-L-lactic acid) is compounded with ?-tricalcium phosphate particles.

Abstract: An optical film with a surface structure includes one surface of a substrate comprising a plurality of light control elements with their longitudinal axes arranged approximately parallel to each other, in which each element includes an independent peak formed by two inclined faces and the two inclined faces between each two independent peaks are connected to each other to form an independent valley; heights of the independent peaks are periodically varied; a virtual connecting line of summits of the independent peaks varied from high to low or from low to high is a straight line, a spacing interval between the independent valleys is varied in a geometric ratio with the height of the independent peak.

Abstract: This invention discloses a test board with detachably adjustable ZIF connectors. The test board comprises a test substrate, a plurality of ZIF connectors and a plurality of detachably adjustable fastening means for assembling and disassembling the ZIF connectors on the test substrate. The test substrate has a first surface, a second surface and a plurality of first through-holes perpendicular to the first surface. Pairs of first electrical pads are provided on the first surface adjacent to both sides of first through-holes. A plurality of second electrical pads are provided on the second surface of the test substrate for electrically connecting the first electrical pads. The ZIF connectors are arranged on the first surface of the substrate. Each ZIF connector has a plurality of parallel second through-holes arranged from the top to the bottom of the connector and pairs of electrical terminals are disposed on the bottom of each ZIF connector for contacting the first electrical pads of the test substrate.

Abstract: Devices and methods for DC and SLT (system level test) integration are disclosed. The DC circuit and the SLT circuit are integrated into the same device. Therefore, the DUT (device under testing) can precede the SLT before the FT (final test) when the DUT passes the DC.

Abstract: An adapter for charging a power storage device according to capacity data of the power storage device has a housing, a first electrical port installed on the housing for receiving external electrical power, a second electrical port installed on the housing for transmitting the external electrical power received through the first electrical port to the power storage device, a capacity data port for receiving the capacity data of the power storage device, a switch coupled between the first electrical port and the second electrical port, and a controller for controlling the switch according to the capacity data of the power storage device received by the capacity data port.

Abstract: This invention relates to the use of a group of pteridine derivatives, their pharmaceutically acceptable salts, N-oxides, solvates, dihydro- and tetrahydroderivatives and enantiomers, for the manufacture of a medicament for the prevention or treatment of TNF-? related disorders.

Abstract: An improved key-less tool chuck is disclosed.