Abstract: A method of making a planar coil is disclosed in the present invention. First, a substrate having a trench is provided. Then, a barrier and a seed layer are formed on the substrate in sequence. An isolative layer is used for guiding a conductive material to flow into a lower portion of the trench such that accumulation of the conductive material at opening of the trench is prevented before the lower portion of the trench is completely filled up, thereby avoiding gap formation in the trench.

Abstract: A method of manufacturing light emitting diode packaging lens and packages made by using the method are disclosed in the present invention. By using electrophoretic deposition, one or more layers of phosphors are coated onto one surface of a cup which has a curved portion. The cup is used for the packaging lens. Thickness of phosphor layer can be controlled and distribution of phosphor particles is uniform. Therefore, light emitting diode packages with the lens can be a uniform light source.

Abstract: A display controller for displaying multiple windows and associated memory access method are provided. The display controller receives a first video source and a second video source for displaying multiple windows, and includes a line buffer, a deinterlacer, a scaler, and a memory interface unit. The line buffer buffers pixel data of a non-overlapped area of a main image associated with the first video source, and pixel data of a sub image associated with the second video source. The deinterlacer is coupled to the line buffer for selectively deinterlacing data in the line buffer. The scaler is coupled to the deinterlacer for selectively scaling data outputted from the deinterlacer. The memory interface unit is coupled to the line buffer for accessing an external memory.

Abstract: A high-speed BiCMOS double sampling track-and-hold amplifier circuit, comprising an input buffer, two front-end switches, two sampling capacitors, two intermediate buffers, two feedback buffers, two back-end switches and an output buffer. The present invention forms a hold circuit featuring BiCMOS double sampling through the aforementioned components so as to reduce complexities in designing the sampling circuit and the output buffer within the BiCMOS track-and-hold amplifier circuit by means of double sampling, thereby increasing the effective sampling rate to two times. Additionally, the high-speed BiCMOS double sampling track-and-hold amplifier circuit according to the present invention further employs the linearization technology to enhance the linearity of the input buffer in the BiCMOS double sampling track-and-hold amplifier circuit in order to improve the dynamic response of the integral BiCMOS double sampling track-and-hold amplifier circuit.

Abstract: An auxiliary satellite positioning system is applied to a first satellite positioning apparatus. The auxiliary positioning system includes a detection module, a transmission interface and a positioning module. A second satellite positioning module having a satellite data can be detected by the detection module via a wireless transmission protocol. The satellite data can be transmitted by the transmission interface to the first satellite positioning module from the second satellite positioning module. The satellite data can be used by the positioning module to implement a satellite positioning action.

Abstract: A computer system with a touch screen and a gesture processing method are provided. The computer system has a gesture hook unit for receiving a first type gesture event from a first gesture engine and a plurality of second type gesture events from a second gesture engine. A top-layer image is adjusted according to the first type gesture event and the second type gesture. In such way, an image shown on a workspace of an application program is smoothly changed in response to a gesture of a user.

Abstract: A method for manufacturing an MEMS device is provided. The method includes steps of a) providing a first substrate having a concavity located thereon, b) providing a second substrate having a connecting area and an actuating area respectively located thereon, c) forming plural microstructures in the actuating area, d) mounting a conducting element in the connecting area and the actuating area, e) forming an insulating layer on the conducting element and f) connecting the first substrate to the connecting area to form the MEMS device. The concavity contains the plural microstructures.

Abstract: A computer system with a touch screen is provided. The computer system includes a touch unit, a hook unit, and a controlling application program. The touch unit generates a position signal according to the touch point. The hook unit is used for judging whether the first position is near a border of a to-be-resized window according to the position signal. If the first position is not near the border, a left button pressing event at the first position and a left button releasing event at the first position are generated. If the first position is near the border, the left button pressing event at the second position, a continuous motion event corresponding to the movement from the second position to a third position and the left button releasing event at the third position are sequentially generated.

Abstract: A method of making a planar coil is disclosed in the present invention. First, a substrate having a trench is provided. Then, a barrier and a seed layer are formed on the substrate in sequence. An isolative layer is used for guiding a conductive material to flow into a lower portion of the trench such that accumulation of the conductive material at opening of the trench is prevented before the lower portion of the trench is completely filled up, thereby avoiding gap formation in the trench.

Abstract: A biaxial scanning mirror is disclosed in the present invention. The mirror includes: a first wafer having several cavities forming a first row and a second row, several permanent magnets each installed in one of the cavities, a spacer and a second wafer. The second wafer includes: a mirror unit, rotating around a first axis, for reflecting light beams; and a rotating unit, formed around the mirror unit, for rotating the mirror unit around a second axis which is perpendicular to the first axis. At least one coil substrate having a planar coil is assembled in the rotating unit.

Abstract: A de-interlacing method and controller is provided. The de-interlacing method includes steps of de-interlacing based on an ith odd input pixel row of an odd field and an ith even input pixel row of an even field to generate an ith odd output pixel row, where i is a natural number; de-interlacing based on the ith even input pixel row and an (i+1)th odd input pixel row of the odd field to generate an ith even output pixel row; and adjusting i and repeating the above steps to generate a complete interpolated frame.

Abstract: A method applying a circular photonic crystal structure to improve optical properties of a photoelectric conversion device such as a light emitting diode device, an organic light emitting diode device or a solar cell is provided, wherein the circular photonic crystal structure is configured on a junction surface between two different mediums where passes a light emitted or received by the photoelectric conversion device. The circular photonic crystal structure provides isotropic photonic band gap which conduces high light extraction efficiency.

Abstract: A display control method of a touch control screen and an electronic device applying the same are provided. According to the method, small user interfaces are magnified, and the user selects a target user interface according to a magnified zone. The method includes steps of: forming a touch boundary according to a position signal of a touch point; determining whether the touch boundary collides with a user interface; executing an image magnifying action according to the touch boundary and displaying the magnified zone on the touch control screen if the touch boundary collides with the user interface at the touch control screen; vanishing the touch point on the touch control screen after moving the touch point to a target user interface to execute a corresponding function of the target user interface via a control application module.

Abstract: A display control method of a touch control screen and an electronic device applying the same are provided. The method is for enlarging a specific zone at the touch control screen and for the user to edit or selection at the enlarged zone. The method includes steps of: determining whether a plurality of first touch points stay at the touch control screen over a predetermined time; enlarging a partial zone image for showing an enlarged zone on the touch control screen; providing a second touch point on the enlarged zone for generating a corresponding position signal; and scaling the position signal, generating a converted signal and inputting the converted signal to a control module.

Abstract: A microminiaturized projection module for projecting an image onto an object is disclosed in the present invention. The module includes a number of light units each for providing red, green, and blue beams; an image processing unit for receiving the image, dividing the image into n×m image signals, and transforming each of the image signals into a modulating signal and a direction signal, where n and in are integrals not less than 2, respectively; a number of modulation units for modulating the beams from one light unit according to the modulating signal received from the image processing unit and sending out the modulated beams simultaneously; and an array of n×m mirrors for projecting the modulated beams to form the image onto the object according to the direction signal received from the image processing unit. The invention has advantages that can reduce modulation speed, undergo slight shock and be free from raster pinch effect.

Abstract: The present invention relates to a polarized light emitting diode (LED) device and the method for manufacturing the same, in which the LED device comprises: a base, a light emitting diode (LED) chip, a polarizing waveguide and a packaging material. In an exemplary embodiment, the LED chip is disposed on the base and is configured with a first light-emitting surface for outputting light therefrom; and the waveguide, being comprised of a polarization layer, a reflection layer, a conversion layer and a light transmitting layer, is disposed at the optical path of the light emitted from the LED chip; and the packaging material is used for packaging the waveguide, the LED chip and the base into a package.

Abstract: A method for manufacturing an MEMS device is provided. The method includes steps of a) providing a first substrate having a concavity located thereon, b) providing a second substrate having a connecting area and an actuating area respectively located thereon, c) forming plural microstructures in the actuating area, d) mounting a conducting element in the connecting area and the actuating area, e) forming an insulating layer on the conducting element and f) connecting the first substrate to the connecting area to form the MEMS device. The concavity contains the plural microstructures.

Abstract: A method of making a white LED package structure having a silicon substrate comprises providing a silicon substrate and performing an etching process to form a plurality of cup-structures on a top surface of the silicon substrate. Next, a reflective layer on the top surface of the silicon substrate is formed, and a transparent insulating layer on the reflective layer is formed. Subsequently, a plurality of blue LEDs are respectively bonded in each cup-structure, wherein the blue LEDs have various wavelengths. Last, a plurality of kinds of phosphor powders corresponding to the wavelengths of the blue LEDs are mixed with each other and added to a sealing material, and a sealing process is performed to form a phosphor structure on the cup-structures.

Abstract: The present invention relates to a polarized light emitting diode (LED) device and the method for manufacturing the same, in which the LED device comprises: a base, a light emitting diode (LED) chip, a polarizing waveguide and a packaging material. In an exemplary embodiment, the LED chip is disposed on the base and is configured with a first light-emitting surface for outputting light therefrom; and the waveguide, being comprised of a polarization layer, a reflection layer, a conversion layer and a light transmitting layer, is disposed at the optical path of the light emitted from the LED chip; and the packaging material is used for packaging the waveguide, the LED chip and the base into a package.

Abstract: An MEMS device and a composite substrate for an MEMS device are provided. The MEMS device comprises a first silicon structure layer and a second silicon structure layer fixedly connecting to the first silicon structure layer. The first silicon structure layer has a twistable rod and a first plane. The first silicon structure layer has a first crystal direction with a miller index of <100> and a second crystal direction with a miller index of <110>. The first crystal direction and the second crystal direction are both parallel to the first plane. The rod has an axis direction, which is parallel to the first plane and intersected by the second crystal direction. In this manner, the torsional stiffness of the rod can be improved.