Abstract:
The image projection and capture apparatus for projecting an image beam to display an image on a screen and sensing a sensing beam from the image on the screen, the image projection and capture apparatus includes a light source, a light valve, a projection lens, an image capture lens, a dichroic unit, and an image sensor. The light source provides an illumination beam. The light valve is capable of converting the illumination beam to the image beam. The projection lens has a first optical axis. The image capture lens has a second optical axis. The first optical axis and the second optical axis are collinear. The dichroic unit is disposed between the projection lens and the image capture lens. The image sensor is disposed on a light path of the sensing beam.
Abstract:
A hinge includes a base, an arm, a mounting member, a hinge spring, a fixing pin member, and a damping device. Two ends of the arm are pivotably connected to the base and the mounting member, with the hinge spring exerting elastic force on the base and the arm. The damping device is mounted in the base and includes a fixed seat mounted in the base, a sliding block movably received in the fixed seat, a damping member mounted between the sliding block and the fixing pin member and abutting the base, and an elastic element. The sliding block includes a front portion facing the arm and a rear portion connected to the elastic element pressing against the fixed seat.
Abstract:
Disclosed is a thin film transistor including a gate electrode on a substrate. A gate dielectric layer is disposed on the gate electrode and the substrate, and source/drain electrodes are disposed on the gate dielectric layer overlying two edge parts of the gate electrode. A channel layer is disposed on the gate dielectric layer overlying a center part of the gate electrode, and the channel region contacts the source/drain electrodes. An insulating capping layer overlies the channel layer, wherein the channel layer includes an oxide semiconductor.
Abstract:
Methods for detecting the presence of nanoparticles or microparticles by cell mass spectrometry (CMS) are provided. CMS methods are provided for determining the number of nanoparticles or microparticles in each cell. Nanoparticles whose intracellular concentration can be determines by the CMS methods of the invention include polymeric nanoparticles (NPs), liposomes, viral-based NPs, carbon nanotubes, diamond NPs, polymeric micelles, nanocarriers, liposomes, and viral nanoparticles. Determination of the efficiency of drug delivery and intracellular titer of pathogens according to the invention is disclosed. Methods for determining intracellular uptake of virus particles are provided.
Abstract:
A photovoltaic cell structure includes a substrate, a metal layer, a p-type semiconductor layer, an n-type semiconductor layer, a high resistivity layer, an assistant electrode layer, and a transparent conductive layer. The metal layer is formed on the substrate, and comprises a plurality of p-type electrode units separated from each other. The p-type semiconductor layer is formed on the metal layer. The n-type semiconductor is formed on the p-type semiconductor layer, thereby forming a p-n junction. The high resistivity layer is formed on the n-type semiconductor layer. The assistant electrode layer is formed on the high resistivity layer and the p-type electrode units. The transparent conductive layer is formed on the assistant electrode layer, the high resistivity layer and the p-type electrode units. Accordingly, at least one cell is formed on each of the p-type electrode units. The assistant electrode layer and the transparent conductive layer are connected to the cells in series.
Abstract:
A high-frequency probe card includes a circuit board having signal circuits and grounding circuits, transmission lines each having a bi-wire structure including a first lead wire for transmitting high-frequency signal and a second lead wire connected to the grounding circuits, and signal probes. High-frequency test signal provided by a test machine to the signal circuits can be transmitted to the signal probes through the first lead wires. Since the grounding circuits and second lead wires are provided adjacent to the signal circuits and first lead wires respectively, the high-frequency signal can be efficiently transmitted and the characteristic impedance matching can be maintained during high-frequency signal transmission. The bi-wire structure of the transmission lines has a diameter equal to or less than 1 millimeter, thereby allowing installation of a big number of the transmission lines such that the high-frequency test for a big number of electronic elements can be realized.
Abstract:
An universal BSP tool for porting on embedded systems and an application method thereof are proposed. The universal BSP tool comprises a BSP parser and a code generator, and is used to parse an open reusable document in XML format, BSPXML. Hardware specification of a target embedded platform and booting process of a specific OS or application are described in the BSPXML document. After parsing of the BSPXML document, bootstrap code of a specific embedded OS or application on the target platform can be generated. BSP low-level functions are also provided by the BSP tool for further use in OS and application after booting to control the embedded hardware. The BSP tool can simplify and automate the process of porting to achieve the objective of reducing the time to market for embedded systems.
Abstract:
An interface device coupled between a computer system and a display system. The interface device includes a control module. The control module receives data from the computer system, and determines whether to display the data on the display system in a projection mode or in a media rendering mode according to operation signals inputted by a user. In the projection mode, the data includes static pictures. The control module projects the static pictures onto the display system in sequence. In the media rendering mode, the data includes a video stream. The control module controls the video stream to be transmitted from the computer system to the display system and controls the playback of the video stream on the display device. When in the projection mode and when the operation signal indicates that switching to the media rendering mode is required, the media rendering mode is activated in the projection mode.
Abstract:
An anti-riot device is provided that includes a net-containing tube, and multiple shot holes in the upper area connecting with air outlet space. The shot holes are equidistantly spaced from the central axis of the device and are circumferentially angularly inclined. The lower side of the air outlet space communicates with a high pressure gas device. The net containing tube recieves a high strength net body and a propellant board with a gas receiving concave shaped surface inside. Multiple bullets received in the shot holes are coupled to a periphery of the net body. The bottom of the net contained tube has multiple gas holes and an air outlet board.
Abstract:
An anti-riot device is provided that includes a net containing tube, and multiple shot holes in the upper area connecting with air outlet space. The shot holes are equidistantly spaced from the central axis of the device and are circumferentially angularly inclined. The lower side of the air outlet space communicates with a high pressure gas device. The net containing tube receives a high strength net body and a propellant board with a gas receiving concave shaped surface inside. Multiple bullets received in the shot holes are coupled to a periphery of the net body. The bottom of the net contained tube has multiple gas holes and an air outlet board.