摘要:
A semiconductor integrated circuit, including: a logic section; an initiating current generating section for generating initiating current for initiating or re-initiating a circuit when the circuit is to be initiated or the circuit operates abnormally; an initiating current detecting section for detecting the initiating current of the initiating current generating section and outputting a detection signal indicating whether or not the initiating current generating section operates normally; and a signal selection section for selecting one of the detection signal and an output from the logic section based on an internal signal of the logic section which is controllable from outside of the logic section, and outputting the selected one to a terminal.
摘要:
A semiconductor integrated circuit, including: a logic section; an initiating current generating section for generating initiating current for initiating or re-initiating a circuit when the circuit is to be initiated or the circuit operates abnormally; an initiating current detecting section for detecting the initiating current of the initiating current generating section and outputting a detection signal indicating whether or not the initiating current generating section operates normally; and a signal selection section for selecting one of the detection signal and an output from the logic section based on an internal signal of the logic section which is controllable from outside of the logic section, and outputting the selected one to a terminal.
摘要:
A semiconductor integrated circuit is so structured that a first insulating layer is formed on a surface of a semiconductor chip and a second insulating layer covers an entire region of the surface of the semiconductor chip. Via apertures made to the second insulating layer, an electrical connection configuration is formed from above the second insulating layer by using gold wires. Then, an electronic component is mounted on the second insulating layer. By arranging as such, the electronic component is mounted on the semiconductor chip in advance. Therefore, it is possible to further reduce mounting space on a printed-wiring board and also possible to make is easy to attain one-packaged IC.
摘要:
A power-on reset circuit comprises a power supply voltage detection circuit that detects a rise of a power supply voltage and that changes a logic level of a first internal node; a capacitor charge/discharge circuit that charges and discharges a capacitor according to the first internal node level and that in an event that the power supply voltage is reduced, discharges the capacitor to follow the event; and a reset pulse generation circuit that before the power supply voltage rises higher than the predetermined voltage, outputs a first output voltage to an output node and that after the power supply voltage has risen higher than the predetermined voltage, outputs a second output voltage to the output node upon detecting that a charge level of the capacitor has become higher than a charge level detection voltage.
摘要:
A semiconductor integrated circuit is so structured that a first insulating layer is formed on a surface of a semiconductor chip and a second insulating layer covers an entire region of the surface of the semiconductor chip. Via apertures made to the second insulating layer, an electrical connection configuration is formed from above the second insulating layer by using gold wires. Then, an electronic component is mounted on the second insulating layer. By arranging as such, the electronic component is mounted on the semiconductor chip in advance. Therefore, it is possible to further reduce mounting space on a printed-wiring board and also possible to make is easy to attain one-packaged IC.
摘要:
A conductive sheet comprises an aromatic polyamide pulp, a fluoroplastic fused to the aromatic polyamide pulp, and a carbon-based conductive material; wherein the conductive sheet has a static contact angle of water on a first surface that is greater than the static contact angle of water on a second surface that in the opposite surface to the first surface, and the difference between the static contact angle of water on the first surface and the static contact angle of water on the second surface is 20°-180°; or wherein the injection pressure of water on the first surface of the conductive sheet is less than the injection pressure of water on the second surface that is the opposite surface to the first surface, and the difference between the injection pressure of water on the first surface and the injection pressure of water on the second surface is 20-50 kPa.
摘要:
A conductive sheet comprises an aromatic polyamide pulp, a fluoroplastic fused to the aromatic polyamide pulp, and a carbon-based conductive material; wherein the conductive sheet has a static contact angle of water on a first surface that is greater than the static contact angle of water on a second surface that in the opposite surface to the first surface, and the difference between the static contact angle of water on the first surface and the static contact angle of water on the second surface is 20°-180°; or wherein the injection pressure of water on the first surface of the conductive sheet is less than the injection pressure of water on the second surface that is the opposite surface to the first surface, and the difference between the injection pressure of water on the first surface and the injection pressure of water on the second surface is 20-50 kPa.
摘要:
The invention pertains to a method for making a polymer-additive composite particle from a dope by jet spinning the dope to obtain a pulp, fibril or fibrid, wherein the solvent of the dope is selected from N-methyl-2-pyrrolidone, N,N′-dimethylformamide, N,N′-dimethylacetamide, tetramethylurea, and 4 to 75 wt % of a composition consisting of 2 to 95 wt % of a para-aramid polymer and 5-98 wt % of a solid additive material, to a total of 100 wt %, and wherein the aramid polymer is dissolved in the solvent; or coagulating the dope by means of a rotor-stator apparatus in which the polymer solution is applied through the stator on the rotor so that the precipitating polymer-additive composite particle is subjected to shear forces while they are in a plastic deformable stage.
摘要:
The invention pertains to a method for making a polymer-additive composite particle from a dope by jet spinning the dope to obtain a pulp, fibril or fibrid, wherein the solvent of the dope is selected from N-methyl-2-pyrrolidone, N,N′-dimethylformamide, N,N′-dimethylacetamide, tetramethylurea, and 4 to 75 wt % of a composition consisting of 2 to 95 wt % of a para-aramid polymer and 5-98 wt % of a solid additive material, to a total of 100 wt %, and wherein the aramid polymer is dissolved in the solvent; or coagulating the dope by means of a rotor-stator apparatus in which the polymer solution is applied through the stator on the rotor so that the precipitating polymer-additive composite particle is subjected to shear forces while they are in a plastic deformable stage.
摘要:
A non-crimping polyester monofilament having an excellent resistance to abrasion and satisfactory mechanical strength and modulus has a intrinsic viscosity distribution such that the farther the location of a part of the monofilament from the longitudinal axis of the monofilament, the lower the intrinsic viscosity of a portion of polyester resin located in the part of the monofilament, wherein a peripheral part of the monofilament formed from a portion of the polyester resin having a lowest average intrinsic viscosity of 0.6 to 1.1 and concentrically surrounds a center part of the monofilament formed from another portion of the polyester resin having a highest average intrinsic viscosity, and the intrinsic viscosities the polyester resin portions for the peripheral and center parts of the monofilament is controlled by controlling the heat history of each of the portions of the polyester resin in a melt spinneret for producing the monofilament.