Abstract: A color filter with low color shift is defined by a light leakage spectrum in the dark state. The color filter is disposed between two polarizing plates so as to measure a first spectrum of dark state a(?), wherein the polarizing directions of the polarizers are orthogonal to each other. A second spectrum of dark state b(?) while the color filter is removed, and then a ratio spectrum of light leakage intensity I(?)=(a(?)/b(?)) is determined. A maximum value P1 in the ratio spectrum of light leakage intensity is determined in a wavelength region in which the ratio spectrum of light leakage intensity of green photoresist overlaps that of a blue photoresist. A maximum value P2 in the ratio spectrum of light leakage intensity is determined in a wavelength region in which the ratio spectrum of light leakage intensity of red photoresist locates.

Abstract: A structure of multi-wavelength light emitting device comprises multi-stacked active layer structure. Each stacked layer comprises lower energy bandgap well 4 and higher energy bandgap barrier layer 3 wherein at least one stacked layer in the device contains nanoparticles. As a result, the emitting wavelengths of the multi-stacked active layer structure consist parts (or all) of the emitting wavelengths come from the stack layers containing nanoparticles, and parts (or all) of the emitting wavelengths come from the stack layers not containing nanoparticles. In another embodiment, parts (or all) of the emitting wavelengths of the multi-stacked active layer structure can be also used to trigger one or more phosphorescences from the phosphors, thus the emitting wavelengths of such a phosphors converted light emitting device may come partially from the multi-stacked active layer itself and partially (or all) from the phosphors.

Abstract: A color filter including a substrate, a black matrix and a plurality of color filter films is provided. The black matrix is disposed on the substrate and the black matrix has a plurality of openings. The black matrix has a bottom surface contacting with the substrate and a top surface having an area equal to that of the bottom surface. Besides, a plurality of color filter films are disposed on the substrate exposed by the openings respectively and each of the color filter films has a flat top surface. In the above mentioned color filter, coincidence between the black matrix and the color filter films is excellent.

Abstract: This invention discloses a kind of cerium-based oxide fiber and its fabricating method. The cerium-based hydrate fiber can be synthesized by aging under the boiling point of water for 10 hours to 50 hours by the addition of a chemical modifier. The fibers show a diameter of submicron to micron size, and the aspect ratio is greater than 100. The hydrate fibers can transform to oxide fiber after calcination at high temperature.

Abstract: This invention provides a wafer testing system and testing method thereof. The wafer testing system comprises a wafer storage section, a prober, a tester, an RFID middleware unit, an EDA system and an MES system. The wafer storage section stores a multiplicity of carriers, each of which is provided with at least a RFID tag. The prober comprises a RFID reader to read a tag information. The tester sends a test signal to the prober for implementing the wafer test so as to generate a test result and calls an interface program to convert the test result into a file conformed with a specific data format. The RFID middleware unit receives the tag information and calls related applications to process the tag information so as to generate a wafer information. The EDA system receives the file of the specific data format converted from the interface program and calculates thereof to generate a wafer yield information after wafer test.

Abstract: A winding advertisement curtain on an electric winding door includes a winding unit and a cloth curtain, and the winding unit consists of an upper case, a winding shaft and a spring. The upper case is fixed on an outer surface of an upper case of an electric winding door, and the winding shaft is arranged in the upper case, possible to be counter -rotated by the spring. The cloth curtain, which has advertising patterns or words on its outer surface, has its upper end connected to the winding shaft and possible to be wound around it, and its lower end temporarily attached by sucking the lower end of the slats of the winding door. So the cloth curtain is possible to be pulled down or wound up automatically together with the slats of the winding door, and then the advertising patterns or words become visible when the cloth curtain is closed down, achieving advertising effect.

Abstract: This invention provides a wafer testing system and testing method thereof. The wafer testing system comprises a wafer storage section, a prober, a tester, an RFID middleware unit, an EDA system and an MES system. The wafer storage section stores a multiplicity of carriers, each of which is provided with at least a RFID tag. The prober comprises a RFID reader to read a tag information. The tester sends a test signal to the prober for implementing the wafer test so as to generate a test result and calls an interface program to convert the test result into a file conformed with a specific data format. The RFID middleware unit receives the tag information and calls related applications to process the tag information so as to generate a wafer information. The EDA system receives the file of the specific data format converted from the interface program and calculates thereof to generate a wafer yield information after wafer test.

Abstract: Methods and apparatuses for searching for satellite signals are provided. One of the proposed methods of searching for satellite signals includes: searching for satellite signals according to measurement predictions; searching for satellite signals of a reference satellite without referring to the measurement predictions; determining if measurements derived from the reference satellite are consistent with the measurement predictions; and searching for satellite signals of other satellites without referring to the measurement predictions if the measurements derived from the reference satellite are determined to be inconsistent with the measurement predictions. If the measurements derived from the reference satellite are determined to be inconsistent with the measurement predictions, navigation information for use in the generation of the measurement predictions is determined to be stale.

Abstract: A holding device includes a receptacle having a base and an upper frame each of which includes four side grooves and four socket openings and four anchor members, four posts secured between the base and the upper frame with latch devices, and four boards engaged between the base and the upper frame and the posts, the upper frame and the posts and the boards may be disassembled from the base for allowing holding device to be disassembled to a compact folding structure that is excellent for the storing and the transportation purposes. The posts each may include a backup panel and two beams secured together that may also be disassembled from each other.

Abstract: A method for changing power states of a computer sends a shutdown event to all running applications before the computer goes to sleep to prevent data loss in a sleep state of the computer. Furthermore, the method stores a system memory image into a flash memory before the computer goes to the sleep state. Moreover, the method restores the system memory image from the flash memory to the system memory when the computer exit the sleep state to come back the work state.

Abstract: A contrast ratio promotion method for a display device is provided. The display device contains a back light module having a brightness and has a maximum luminance. The contrast ratio promotion method comprises the steps of continuously receiving a picture signal during each unit time, continuously calculating a ratio of a luminance of a picture corresponding to the picture signal to the maximum luminance, where the ratio is defined as an instant relative luminance, setting a first ratio, a first buffer time and a first adjusting time, and gradually reducing the brightness of the back light module to a minimum brightness during the first adjusting time when a first cumulated time for the respective consecutive plural instant relative luminances being smaller than the first ratio is longer than the first buffer time.

Abstract: This invention relates to the preparation of a copolymer which is used as a dispersing agent for titanate-based ceramic colloids. This copolymer has the following structure: Wherein R1 is H, NH4, alkali metals; R2 is H, NH4, alkali metals; R3 is H, NH4, alkali metals; a is an integer from 1 to 2000; b is an integer from 1 to 5000; and c is an integer from 1 to 1000; n is an integer from 1 to 500.

Abstract: A food menu having electronic labels is disclosed. The food menu comprises at least one ordering page and at least one electronic label. Each ordering page has at least one product data. The electronic label is installed on the ordering page, and each electronic label includes an IC data, a first sensing unit, a second sensing unit and a fixed pad. The IC data is corresponding to the product data. The fixed pad is provided for fixing the first sensing unit and the second sensing unit, and enabling the first sensing unit to rotate. When the customer rotates the first sensing unit till the first sensing section of the first sensing unit corresponds to the second sensing section of the second sensing unit, the electronic label is triggered to generate a sensing signal for transmitting the IC data of the product so as to select the product data corresponding thereto.

Abstract: A magnetic multi-element alloy film adapted to be used in a high-frequency operation is provided. The magnetic multi-element alloy film is employed to improve a Q factor and an inductance value of a thin film inductor operated in high frequency. The design concept of a multi-element high-entropy alloy is introduced into the magnetic multi-element alloy film. With material characteristics including high randomness, nanometer microcrystalline structure, low coercive magnetic field and high resistivity, the magnetic multi-element alloy film can still have favorable soft magnetism when operated in high frequency.

Abstract: A motor position signal processing apparatus electrically connected to a signal processor and an optical encoder of a motor control system includes a first switch, a second switch, a first signal integration amplifier, a first separator, a second signal integration amplifier, a second separator, a third signal integration amplifier, a third separator, a fourth separator and an inverter. An enable signal outputted by the signal processor is processed by the inverter to switch the operation to the first switch or the second switch. An incremental signal outputted by the optical encoder, a motor mechanical position and a reset correction signal are processed by the first, second and third signal integration amplifiers and transmitted to the signal processor for controlling the operation of a motor.

Abstract: An induction card with a printed antenna comprises: an upper cover film; an upper middle layer installed below the upper cover film; one or two surfaces of the upper middle layer being coated or printed with an upper patter layer; a pad thick layer installed below the upper middle layer; a hole being formed in the pad thick layer; an antenna coil layer installed below the pad thick layer; a printed antenna coil being formed on the antenna coil layer; a lower middle layer installed below the lower plastic layer; one or two surfaces of the lower middle layer being coated or printed with a lower patter layer; and a lower cover layer installed below the lower middle layer; the lower cover layer being installed with magnetic tape; and the lower cover layer is used as a protecting layer.

Abstract: A motor absolute position signal processing apparatus connected to a signal processor and an optical encoder of a motor control system includes first and second switches, a signal integration amplifier, first and second separators and an inverter. The first switch is connected with the optical encoder, the second switch with the optical encoder and the first switch, the signal integration amplifier with the first and second switches, the first separator with the signal integration amplifier and the signal processor, and the second separator with the signal processor. An input end of the inverter is connected with the second separator and an output end with the second switch. The signal processor outputs an enable signal to be processed by the inverter for switching the first or second switch. The signal integration amplifier processes and transmits two sets of differential signals SIN;/SIN and COS;/COS of the optical encoder to the signal processor.

Abstract: An electronic device capable of preventing unwanted sound caused by gain changes are provided. An amplifier thereof amplifies an input signal and generates a amplified signal. An analog-to-digital converter (ADC) thereof converts the amplified signal to a digital signal. An automatic gain controller (AGC) thereof updates a gain of the amplifier according to a strength of the amplified signal or amplified digital signal. A smoothing unit thereof updates a gain of the digital signal from the ADC before and/or after the AGC updates the gain of the amplifier, such that click-and-pop caused when the AGC updates the gain of the amplifier is eliminated.

Abstract: A method for recognizing the position of a wireless controller is applied to an interactive gaming device including a wireless controller, a main apparatus and a host. The main apparatus includes a first ultrasonic receiving module, a second ultrasonic receiving module and a third ultrasonic module which are arranged as a triangle shape. The wireless controller includes an ultrasonic transmitting module for sending an ultrasonic wave which is received by the ultrasonic receiving modules in order to obtain three ultrasonic wave transmission times. The main apparatus sends the ultrasonic wave transmission times to the host. The host calculates the ultrasonic wave transmission times and therefore recognizes the position of the wireless controller. When the wireless controller is moved, the host obtains plurality of coordinate values indicating the motion track of the wireless controller. The motion track of the wireless controller is shown in a display by monitoring the coordinate values.

Abstract: An aqueous cleaning composition for cleaning wafer contaminants after a chemical mechanical planarization process, includes: 0.1-20 wt % of an alkanolamine selected from the group consisting of 2-amino-1,3-propanediol, 2-amino-2-(hydroxymethyl)-1,3-propanediol, and combinations thereof; 0.05-20 wt % of a quaternary amine; and water. The cleaning composition is capable of removing efficiently residual contaminants from a polished surface of a wafer and imparting the wafer with a better surface roughness.