摘要:
A graft copolymer composition including: a polymeric backbone derived from a plurality polymerizable ethylenically unsaturated monomers; and a plurality of polymeric arms attached pendant to the polymeric backbone. The polymeric arms include: (a) at least two different polymeric arms comprising: a condensation copolymer arm and a random copolymer arm, (b) a polymeric arm having segments of (i) a condensation copolymer segment and (ii) a random copolymer segment, wherein said condensation copolymer segment and random copolymer segment are linked to each other; (c) or combinations thereof.
摘要:
A near field communication (NFC) electronic device, a login system using the same and a method thereof are disclosed. The NFC electronic device includes a reading module, an embedded controller and a matching module. The reading module receives identification information transmitted from a readable component when the readable component approaches. The embedded controller is connected to the reading module and stores the identification information. The matching module is connected to the embedded controller and performs a matching authentication according to the identification information. If the matching authentication is successful, the matching module searches whether required account confidential information exists in a database according to the identification information. If yes, the matching module selects and transmits the required account confidential information to the embedded controller. The embedded controller outputs a hardware signal corresponding to the account confidential information to an application program of a user login screen.
摘要:
A touch control method is adapted for an electronic device. The electronic device includes a touch pad and a control processor. The control processor is electronically connected to the touch pad and has a reference value. First, producing a touch a first pressure at the touch pad, and then generating a click signal when the touch on the touch pad is increased from a first pressure to a second pressure and the increase value of the second pressure is larger than the reference value.
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
The invention relates to a touch panel correcting apparatus includes a control module, a processing module, a detecting module, a judging module and a correcting module. The control module is used for generating a controlling signal. The processing module is used for executing a pointing action under a first predetermined manner after receiving the controlling signal. The detecting module is used for detecting the touch panel according to the pointing action under a second predetermined manner and generating at least one detecting result. The judging module is used for executing a predetermined operation according to the at least one detecting result and a predetermined information and generating at least one correcting value. The correcting module is used for correcting the touch panel according to the at least one correcting value.