摘要:
An exemplary image signal processing circuit (20) includes an image sensor (22), a drive circuit (28), and a microprocessor (24). The drive circuit includes an image signal processor (25) and a data processor (26). The microprocessor is provided to send control signals to the image sensor, the image signal processor, and the data processor. The image sensor is provided to receive exterior light beams and to convert the light beams into image signals. The image signal processor is provided to turn on the image sensor and convert the image signals received from the image sensor into image signals of a predetermined type and having a predetermined resolution. The data processor is provided to receive the image signals converted by the image signal processor and to process the converted image signals to be applied to a display device such that the display device displays corresponding images.
摘要:
An exemplary liquid crystal module (20) includes liquid crystal panel (200) and a driving chip (210). The driving chip includes an interface circuit (230), a storing member (260), and a plurality of input ports. The plurality of input ports are configured for receiving display data. The storing member and the interface circuit share at least one common input port of the plurality of input ports. The storing member receives at least one mode selection signal for controlling a working mode of the driving chip via the at least one common input port in a first period of time. The storing member outputs the at least one mode selection signal to the interface circuit, and then the interface circuit receives the display data via the plurality of input ports including the at least one common input port according to the working mode in a second period of time.
摘要:
An exemplary liquid crystal module (20) includes liquid crystal panel (200) and a driving chip (210). The driving chip includes an interface circuit (230), a storing member (260), and a plurality of input ports. The plurality of input ports are configured for receiving display data. The storing member and the interface circuit share at least one common input port of the plurality of input ports. The storing member receives at least one mode selection signal for controlling a working mode of the driving chip via the at least one common input port in a first period of time. The storing member outputs the at least one mode selection signal to the interface circuit, and then the interface circuit receives the display data via the plurality of input ports including the at least one common input port according to the working mode in a second period of time.
摘要:
An exemplary display system (2) includes a display device (23), an image sensor (20), and a microprocessor unit (21). The image sensor includes an image sensor unit (24) and a digital signal processor unit (22) integrated therein. The image sensor unit is configured for generating a current. The digital signal processor includes a size regulator (221) configured for receiving the current, generating an analog image signal according to the current, and providing the analog image signal to the display device. The microprocessor unit is configured for initializing the image sensor unit.
摘要:
An exemplary display system (2) includes a display device (23), an image sensor (20), and a microprocessor unit (21). The image sensor includes an image sensor unit (24) and a digital signal processor unit (22) integrated therein. The image sensor unit is configured for generating a current. The digital signal processor includes a size regulator (221) configured for receiving the current, generating an analog image signal according to the current, and providing the analog image signal to the display device. The microprocessor unit is configured for initializing the image sensor unit.
摘要:
A method of preparing an aramid paper coated with aramid nanofibers includes the following steps: (1) mixing a meta-aramid fibrid slurry and a chopped meta-aramid fiber slurry, filtering, pressing and drying to obtain a meta-aramid paper; (2) mixing potassium hydroxide, deionized water, dimethyl sulfoxide, and para-aramid nanofibers in a container, and stirring to obtain a para-aramid nanofiber coating solution; and (3) applying the para-aramid nanofiber coating solution to a first side of the meta-aramid paper, washing with deionized water, and drying; applying the para-aramid nanofiber coating solution to a second side of the meta-aramid paper, washing with deionized water, and drying; and hot pressing to obtain the aramid paper coated with aramid nanofibers.
摘要:
A device for detecting electrical impedance by utilizing a theory of excitation and response signals and method thereof, wherein the excitation signal is a square wave excitation current signal (1), the response signal on a target is transformed to a square wave signal with appropriate amplitudes by buffering, amplifying, RC filtering and differential amplifying, then is transformed to a digital signal at a proper time by an analog-to-digital converter. The response signal is sampled once when at high level and once when at low level for every circle by the ADC, and a sample V1 and a sample V2 are obtained respectively, difference of the samples is taken as a detecting result for one circle. An average value of the detecting result from a plurality of circles is taken as a final result. Information of electrical impedance is illustrated by the final result because the excitation current signal is constant.
摘要:
Glucagon antagonists are provided which comprise amino acid substitutions and/or chemical modifications to glucagon sequence. In one embodiment, the glucagon antagonists comprise a native glucagon peptide that has been modified by the deletion of the first two to five amino acid residues from the N-terminus and (i) an amino acid substitution at position 9 (according to the numbering of native glucagon) or (ii) substitution of the Phe at position 6 (according to the numbering of native glucagon) with phenyl lactic acid (PLA). In another embodiment, the glucagon antagonists comprise the structure A-B-C as described herein, wherein A is PLA, an oxy derivative thereof, or a peptide of 2-6 amino acids in which two consecutive amino acids of the peptide are linked via an ester or ether bond.
摘要:
An integrated microchannel reactor and heat exchanger comprising: (a) a waveform sandwiched between opposing shim sheets and mounted to the shim sheets to form a series of microchannels, where each microchannel includes a pair of substantially straight side walls, and a top wall formed by at least one of the opposing shim sheets, and (b) a first set of microchannels in thermal communication with the waveform, where the waveform has an aspect ratio greater than two.
摘要:
A device includes a gate stack formed over a channel in a semiconductor substrate. The gate stack includes a layer of gate insulator material, a layer of gate metal overlying the layer of gate insulator material, and a layer of contact metal overlying the layer band edge gate metal. The device further includes source and drain contacts adjacent to the channel. The source and drain contacts each include a layer of the gate metal that overlies and is in direct electrical contact with a doped region of the semiconductor substrate, and a layer of contact metal that overlies the layer of gate metal.