Abstract:
A heat dissipation apparatus has an enclosure, in which a lateral fan seat is integrally formed with the enclosure. The lateral fan seat divides the interior space of the enclosure into an upper chamber and a lower chamber. An axis is installed across the upper and the lower chambers through a center of the fan seat. A coil set, a magnetic element and a plurality of blades are mounted about the axis in each of the upper and lower chambers. Thereby, two sets of fans are formed in a single enclosure to increase the heat dissipation effect while the assembly convenience is improved.
Abstract:
A method is provided to reduce strapping devices in a computer system having at least one configurable device, which includes the following steps. A configuration value stored in a non-volatile memory is first provided. During power-up and reset of the computer system, a processor reset signal and a bus reset signal of a high-speed peripheral bus are both asserted, wherein the high-speed peripheral bus is included in the computer system. When an operation clock of the high-speed peripheral bus reaches its working voltage and frequency, the configuration value is fetched from the non-volatile memory. The fetching step is repeated until a most significant bit (MSB) of a fetched configuration value changes from a first state to a second state. Subsequently, the configuration value fetched from the non-volatile memory is asserted to the at least one configurable device to configure the configurable device, and then the processor reset signal is deasserted, and the at least one configurable device is thereby completely configured.
Abstract:
In a memory controller system, a method for granting a system memory by a memory request arbitrator to a request among a plurality of pending memory access requests is provided. The plurality of the memory access requests includes Rfrsh_Hreq, Crt_Hreq, Group AB, Crt_Lreq and Rfrsh_Lreq and are respectively asserted by a host control circuitry and/or a graphical control circuitry which are implemented and integrated on a single monolithic semiconductor chip. The host control circuitry and the graphical control circuitry shares the system memory and the memory request arbitrator includes a refresh queue and the graphics control circuitry includes a CRT FIFO. The method prioritizes the plurality of the memory access requests in order of Rfrsh_Hreq>Crt_Hreq>Group AB>Crt_Lreq>Rfrsh_Lreq. The Rfsh_Hreq is memory refresh request signal of first type whenever the refresh queue being full, the Crt_Hreq is memory access signal of a first type for fueling the CRT FIFO with display data, the Group AB are memory access request signals of a second type output either from the graphical control circuitry or the host control circuitry, the Crt_Lreq is memory access signal of a third type for fueling the CRT FIFO with display data, the Rfrsh_Lreq is memory refresh request signal of second type whenever the refresh queue being non-empty.
Abstract:
The disclosure describes a touch device including a touching area having a first edge and a second edge; two reflective lens arrays and two laser source modules which are all disposed at the first edge and the second edge respectively, wherein each laser source module includes a laser diode and a diffractive optical element assembled in front of the laser diode for separating a laser beam projected from the laser diode to a plurality of laser beams with equal magnitude, the laser beams are distributed in a parallel arrangement over the touching area by the reflective lens array; and two receiving devices disposed at the corresponding edges of the first edge and the second edge respectively. The receiving device includes a plurality of sensing units, wherein each sensing unit receives one of the laser beams respectively.
Abstract:
An exemplary centrifugal blower is adapted for dissipating heat generated by an electronic component mounted on a printed circuit board. The centrifugal blower includes a housing defining a receiving space therein, and an impeller rotatably received in the housing. The impeller includes a hub, a supporting member fixed on the hub, and a plurality of blades extending outwardly from the supporting member. The blades are made of metal.
Abstract:
The present disclosure provides an optical touch system and a positioning method thereof based on stereo vision theory. The proposed optical touch system adopts at least two adjustable linear image sensors to capture image information so that the information can be applicable to different sizes of touch screens by adjusting locations of the image sensors. Sensing area covers the whole screen without the need to increase quantity of sensors; besides, the present disclosure also provides a positioning method for the optical touch system, malting the spectra emitted by a stylus correspond to the image sensors, which leaves out complicated image processing to improve the speed and accuracy of touch response.
Abstract:
The present invention provides a Schmitt trigger-based FinFET static random access memory (SRAM) cell, which is an 8-FinFET structure. A FinFET has the functions of two independent gates. The new SRAM cell uses only 8 FinFET per cell, compared with the 10-FinFET structure in previous works. As a result, the cell structure of the present invention can save chip area and raise chip density. Furthermore, this new SRAM cell can effectively solve the conventional problem that the 6T SRAM cell is likely to have read errors at a low operating voltage.
Abstract:
A carrier applicable to a laser releasing process and for carrying at least a flexible display panel is provided. The flexible display panel is formed on a transparent substrate and includes a display main body and a driving circuit module connected to an edge of the display main body. The carrier includes a carrying plate having at least a carrying area for carrying the flexible display panel and a protecting cover disposed on the carrying plate and located at an edge of the carrying area. A receiving space is formed between the protecting cover and the carrying plate for receiving the driving circuit module. The protecting cover is for shielding the driving circuit module to prevent the driving circuit module from being irradiated by a laser beam in the laser releasing process. A method for manufacturing flexible display panel also is provided.
Abstract:
A method for manufacturing an electrophoretic display includes the steps of: providing a substrate; forming a flexible plate on the substrate; forming an electrophoretic layer on the flexible plate; forming a transparent protection layer on the electrophoretic layer; forming an edge protection member between the flexible plate and the transparent protection member, the edge protection member surrounding the electrophoretic layer; and providing a laser beam to irradiate the flexible plate from a side of the substrate facing away from flexible plate, so as to release the substrate from the flexible plate.
Abstract:
An in-mould molding touch module includes a transparent conducting substrate and a molding rind. The transparent conducting substrate has an inner surface and an outer surface. The inner surface has a capacitive electrode layer formed thereon. The capacitive electrode layer is a touch sense circuit made of ITO, and the outer surface is configured for touching the touch sense circuit. The molding rind is integrated to contain a periphery of the transparent conducting substrate by an in-mould injecting mode.