摘要:
A device includes a top metal layer; a UTM line over the top metal layer and having a first thickness; and a passivation layer over the UTM line and having a second thickness. A ratio of the second thickness to the first thickness is less than about 0.33.
摘要:
A pulse width modulation controller and method for output ripple reduction of a jittering frequency switching power supply detect the current of a power switch of the switching power supply to generate a current sense signal, and adjust the gain or the level of the current sense signal according to the switching frequency of the power switch to adjust the on time of the power switch, to reduce the output ripple of the switching power supply caused by the jittering frequency of the switching power supply.
摘要:
A pulse width modulation controller and method for output ripple reduction of a jittering frequency switching power supply detect the current of a power switch of the switching power supply to generate a current sense signal, and adjust the gain or the level of the current sense signal according to the switching frequency of the power switch to adjust the on time of the power switch, to reduce the output ripple of the switching power supply caused by the jittering frequency of the switching power supply.
摘要:
A pixel structure of a display including a first substrate, a second substrate, and a liquid crystal (LC) layer disposed therebetween. The pixel structure comprises a plurality of first, second, and third sub-pixels; a plurality of alignment controlling patterns, respectively formed in the first, second and third sub-pixels for controlling alignment direction of LC molecules of the LC layer; a plurality of opaque regions, respectively formed in the first, second, and third sub-pixels, and substantially aligned with the portion of the alignment controlling patterns, so that the alignment controlling patterns are shielded by the substantially corresponded opaque regions having different areas in at least two of the colored sub-pixels.
摘要:
A pixel structure of a display including a first substrate, a second substrate, and a liquid crystal (LC) layer disposed therebetween. The pixel structure comprises a plurality of first, second, and third sub-pixels; a plurality of alignment controlling patterns, respectively formed in the first, second and third sub-pixels for controlling alignment direction of LC molecules of the LC layer; a plurality of opaque regions, respectively formed in the first, second, and third sub-pixels, and substantially aligned with the portion of the alignment controlling patterns, so that the alignment controlling patterns are shielded by the substantially corresponded opaque regions having different areas in at least two of the colored sub-pixels.
摘要:
An active noise elimination electronic system is disclosed. The electronic system includes a housing, a first electronic device, a noise receiver, an error sensor, a sound actuator, and a microprocessor. The first electronic device is arranged in the housing. The noise receiver is arranged in the housing and is close to the first electronic device for collecting first noise generated by the first electronic device. The error sensor is arranged in the housing for collecting a feedback noise which is different from the first noise. The microprocessor is coupled to the noise receiver, the error sensor and the sound actuator, and controls the sound actuator to produce a second noise which phase is inverse the first noise according to the first noise and the feedback noise.
摘要:
Disclosed is a system and method of network data access management, a client terminal sends out a file request to a server, said server transmits said file request to a database and fetches a file corresponding to said file request from said database and transmits it back to said client terminal, said server transmits and stores file information of said file into a virtual database, such that when said client terminal edits said file, it will also modify said file information of said corresponding file in said virtual database simultaneously, and upon finishing editing said file, said virtual database transmits said edited file information to said database through said server. Then, said database will modify said file in said database as based on said edited file information, thus decreasing number of access of said database by said client terminal, reducing bandwidth required significantly, and increasing efficacy of network data access.
摘要:
A charger has two pins for connecting with a battery therebetween, and an apparatus and method are proposed to determine to wake up or turn off the charger according to a voltage or a current detected from the two pins, to reduce the standby power consumption of the charger.
摘要:
A method for fabricating color filters includes: providing a substrate; forming a dry film having a top layer and a bottom layer on the substrate; performing a patterning process on the dry film to form a patterned dry film having a plurality of banks and openings, wherein each of the openings is located between two adjacent banks; disposing at least one color filter material in each of the openings; and removing the top layer of the dry film.
摘要:
A method of manufacturing no-stick multi-color incense is to mix wood powder and an adhesive in powder form evenly and then the mixture is added into a liquid containing pigment and fragrance, stirred into a one-color glutinous paste and compressed into a single-color chunk by machines. The same procedures above-mentioned are repeated several times to obtain chunks with different colors. These mono-color chunks are cut into small cubes. The cubes are mixed together, piled on top of each other with different colors and then extruded by extruding machine to form incense with multiple colors. After drying, no-stick multi-color incense is obtained.