Abstract: A contact finger test apparatus is used for testing contact fingers of a printed circuit board. The contact finger test apparatus comprises a sampler, a processor and an image-analyzer module. The sampler is for capturing an image of the contact fingers, and converting the image to the digital image. The processor is for optimizing the digital image. The image-analyzer module is for analyzing the digital image to obtain a conclusion whether there are faults in the contact fingers. A contact finger test method is also disclosed.

Abstract: A method for testing a data transfer rate of an electronic device includes: receiving data transmitted from the electronic device and converting the data into test data; analyzing the test data; encoding the analyzed data to generate output data; and displaying a state of the data transfer rate based on the output data.

Abstract: A multifunctional mobile communication device includes a main body (10) provided with a screen (102), at least one keypad, a main board (12), a TV button (221), a screen button (223), one ore more ports (241) and an antenna. The main board is electronically connected with a display module (14), an operating module (16), and an audio input/output module (18), a power module (20), a switching module (22) and TV module (24). The screen is controlled by the display module. The keypad is electronically connected with the operating module. The TV button and the screen button both are electronically connected with the switching module and the TV module. The antenna and the one or more ports both are connected with the TV module.

Abstract: A system for testing hard disks includes a hard disk testing device and a computer. The computer has a mainboard and a key-press controller. The hard disk testing device connects with the mainboard and includes: a hard disk interface configured for connecting one or more hard disks to be tested to a south bridge of the mainboard; a key-press panel configured for connecting the key-press controller of the computer, and providing a hard disk testing control interface for users; and a hard disk testing unit configured for testing the one or more hard disks.

Abstract: An apparatus for scaling an image composed of pixels by a scale factor is described. The apparatus includes a local image analyzer for identifying from among said pixels a target pixel and a set of pixels proximate to said target pixel and determining a type for the target pixel. The apparatus includes a linear interpolation function that is parameterized by a horizontal linear interpolation coefficient and a vertical linear interpolation coefficient. The apparatus includes an interpolation coefficient generator for defining the horizontal and vertical linear interpolation coefficients. The apparatus includes an image scaler for scaling said image in a neighborhood of the target pixel by the scale factor using the linear interpolation function with the horizontal linear interpolation coefficient and the vertical linear interpolation coefficient. A method of scaling a source image.

Abstract: An active matrix organic electroluminescent panel is disclosed, which comprises a substrate; a plurality of functional elements, which having at least one transistor having a drain, a source, and a gate; a plurality of organic electroluminescent devices disposed over the substrate, which comprised, in sequence, a first electrode, at least one organic electroluminescent media and a second electrode; and a plurality of conductive lines disposed over the surface of the substrate to connect the and/or organic electroluminescent devices; wherein the conductive lines comprises silver-copper alloy, which is composed of 80 to 99.8 mol % of silver, 0.1 to 10 mol % of copper, and 0.1 to 10 mol % of transition metal selected from the group consisting of palladium, magnesium, gold, platinum, and the combinations thereof, and the total mol % of the silver-copper alloy is 100.

Abstract: Calibration apparatus is disclosed for a jet printer including a recording medium support having a support surface, and at least one nozzle that is operative to emit an ink jet toward the support surface and is movable along the support surface in a translation direction. The apparatus includes a probe positioned proximate the support surface that includes a plurality of edge portion pairs separated by different distances in a direction along the translation axis, and located at different distances along a test direction perpendicular to the translation direction and proximate the support surface. The apparatus also includes detection circuitry responsive to the probe, and calibration logic responsive to the detection circuitry and having a calibration result output.

Abstract: A method for defining plural windows with different etching depths simultaneously is disclosed. The method includes steps of (a) forming a photoresist on a substrate having a multiple film structure thereon, (b) exposing a first region of the photoresist to a first exposure dose and a second region of the photoresist to a second exposure dose, (c) obtaining different remaining thickenesses of the photoresist on the first region and the second region by a development, and (d) etching the first region and the second region of the photoresist for forming the plural windows with different etching depths of the multiple film structure.

Abstract: A method for defining plural windows with different etching depths simultaneously is disclosed. The method includes steps of (a) forming a photoresist on a substrate having a multiple film structure thereon, (b) exposing a first region of the photoresist to a first exposure dose and a second region of the photoresist to a second exposure dose, (c) obtaining different remaining thickenesses of the photoresist on the first region and the second region by a development, and (d) etching the first region and the second region of the photoresist for forming the plural windows with different etching depths of the multiple film structure.

Abstract: An improved connector mechanism having a connector coupling nut of a cylindrical tubular configuration with a bore extending therethrough. In one embodiment, the coupling nut has camming slots which align with bayonet pins on the mating adapter serving to draw the connector inwardly to the adapter upon rotation of the coupling nut. A detent window at the end of each camming slot engages and retains the bayonet pins driven slidingly along the camming slots during rotation. A resilient spring member provides stability between the end of the adapter and the internal bore of the coupling nut at the completion of the coupling operation. Variations of spring arrangements force the cylindrical fiber optic terminus, located axially centered within the coupling sleeve, forward to assure pressured abutment with a like mating terminus located opposite at the other end of the adapter.