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: 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: 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.

Abstract: A device integrating a digital switch and a hand switch, which includes one hand switch having a primary terminal being fixed at one side, and a secondary terminal and a third terminal being fixed at another side respectively, thereat, either the said secondary terminal or said third terminal is able to be connected with the said primary terminal via specifiable switching operations; one automatic switch having a fourth terminal being fixed at one side, and a fifth terminal and a sixth terminal being fixed at another side respectively, whereat, either the said fifth terminal or said sixth terminal is able to be connected with the said fourth terminal via specifiable switching operations; and wherein, upon the occurrence of a malfunction in the automatic switch, the device is allowable to turn on or off manually.

Abstract: The light emitting diode package of the present invention uses photosensitive materials to form phosphor encapsulations or a phosphor layer, which can be fabricated by means of semiconductor processes in batch. Also, the concentration of phosphors in individual regions can be accurately and easily controlled by a laser printing process or by light-through holes. Accordingly, the optic effects of light emitting diode packages can be accurately adjusted.

Abstract: The light emitting diode package of the present invention uses photosensitive materials to form phosphor encapsulations or a phosphor layer, which can be fabricated by means of semiconductor processes in batch. Also, the concentration of phosphors in individual regions can be accurately and easily controlled by a laser printing process or by light-through holes. Accordingly, the optic effects of light emitting diode packages can be accurately adjusted.

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 laser heating apparatus for metal eutectic bonding is disclosed in the present invention. The laser heating apparatus has a table for supporting a substrate having a first metal; a holding unit, located above the table and moving with respect to the table, for holding an object having a second metal above the table; and a laser generator, installed below the table and moving with respect to the table, for providing a laser beam which passes through the table and the substrate to melt the first metal, to facilitate the first metal to adhered to the second metal, thereby bonding the substrate with the object. The apparatus provides good heat conduction and stability. Furthermore, the holding unit used is not only for positioning, but also exerting a pressure on the bonding metals. It makes eutectic bonding process easier and more efficient.

Abstract: A biaxial scanning minor is disclosed in the present invention. The minor 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 minor unit, rotating around a first axis, for reflecting light beams; and a rotating unit, formed around the minor unit, for rotating the minor 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 biaxial scanning mirror for an image forming apparatus is disclosed in the present invention. The mirror includes a first wafer, a second wafer, and a spacer. The first wafer includes a mirror unit, a rectangular rotating unit, a permanent magnet, and a magnetically permeable layer. The second wafer has at least two cores each surrounded by a planar coil applied with an AC current for switching magnetic polarization of the cores such that the cores are attracted to or repelled from the rotating unit alternatively, thereby driving the rotating unit to rotate.

Abstract: A three-dimensional (3D) display control device generates a suitable and fixed output timing signal for a 3D display panel. Regardless of input 3D video format, the 3D display control device maintains a stable 3D display quality. The 3D display control device includes a receiving unit, for receiving 3D video data and a corresponding input timing signal from a 3D video source; and a timing control unit, for generating a group of output timing signals for displaying the 3D video data to the 3D display panel according to the input timing signal. The group of output timing signals corresponds to a group of output timing parameters for the 3D display panel, and the group of output timing parameters is independent from a 3D video format of the 3D video data.