摘要:
The invention relates to an automatic drug dispensing and dosing time reminder device which automatically dispenses one dose of medication at every scheduled dosage time while simultaneously reminding a patient of the dosage time through a voice and a lamp. The device uses a motor, rotating body, and position sensor to dispense medications at the scheduled dosage times. The front face of the device includes an interface to program in the scheduled dosage times.
摘要:
A semiconductor memory device includes a first electrode and a second electrode, a variable resistance material pattern including a first element disposed between the first and second electrode, and a first spacer including the first element, the first spacer disposed adjacent to the variable resistance material pattern.
摘要:
Memory devices and methods of forming memory devices including forming a plurality of preliminary electrodes, each of the plurality of preliminary electrodes including a protruding region, protruding from a first mold insulating layer, forming a second mold insulating layer on the first mold insulating layer, removing at least a portion of the plurality of preliminary electrodes to form a plurality of openings in the second mold insulating layer and a plurality of lower electrodes, and forming a plurality of memory elements in the plurality of openings. Memory devices and methods of forming memory devices including forming one or more insulating layers on sidewalls of all or part of a plurality of lower electrodes and/or a plurality of memory elements.
摘要:
A non-volatile memory device includes a data storage structure coupled between first and second conductive lines of the memory device. The data storage structure includes a conductive lower heater element, a data storage pattern, and a conductive upper heater element sequentially stacked. At least one sidewall surface of the data storage pattern is coplanar with a sidewall surface of the upper heater element thereabove and a sidewall surface of the lower heater element therebelow. Related fabrication methods are also discussed.
摘要:
In a method of forming a pattern, a first mask layer and a first sacrificial layer may be sequentially formed on an object layer. The first sacrificial layer may be partially etched to form a first sacrificial layer pattern. A second sacrificial layer pattern may be formed on the first mask layer. The second sacrificial layer pattern may enclose a sidewall of the first sacrificial layer pattern. The first sacrificial layer pattern may then be removed. The first mask layer may be partially etched using the second sacrificial layer pattern as an etching mask to form a first mask layer pattern. The object layer may be partially etched using the first mask layer pattern as an etching mask.
摘要:
Memory devices and methods of forming memory devices including forming a plurality of preliminary electrodes, each of the plurality of preliminary electrodes including a protruding region, protruding from a first mold insulating layer, forming a second mold insulating layer on the first mold insulating layer, removing at least a portion of the plurality of preliminary electrodes to form a plurality of openings in the second mold insulating layer and a plurality of lower electrodes, and forming a plurality of memory elements in the plurality of openings. Memory devices and methods of forming memory devices including forming one or more insulating layers on sidewalls of all or part of a plurality of lower electrodes and/or a plurality of memory elements.
摘要:
A semiconductor memory device includes a first electrode and a second electrode, a variable resistance material pattern including a first element disposed between the first and second electrode, and a first spacer including the first element, the first spacer disposed adjacent to the variable resistance material pattern.
摘要:
A non-volatile memory device including a phase-change material, which has a low operating voltage and low power consumption, includes a lower electrode; a phase-change material layer formed on the lower electrode so as to be electrically connected to the lower electrode, wherein the phase-change material layer includes a phase-change material having a composition represented by InXSbYTeZ or, alternatively, with substitutions of silicon and/or tin for indium, arsenic and/or bismuth for antimony, and selenium for tellurium; and an upper electrode formed on the phase-change material layer so as to be electrically connected to the phase-change material layer.
摘要:
A method of fabricating a phase change memory device includes forming an opening in a first layer, forming a phase change material in the opening and on the first layer, heating the phase change material to a first temperature that is sufficient to reflow the phase change material in the opening, wherein the first temperature is less than a melting point of the phase change material, and, after heating the phase change material to the first temperature, patterning the phase change material to define a phase change element in the opening.
摘要:
The present invention relates to an automatic drug dispensing and dosing time reminder device, and more particularly, to an automatic drug dispensing and dosing time reminder device which automatically dispenses one dose of medication at every scheduled dosage time set by a user and simultaneously reminds a patient of the dosage time through a voice and a lamp to allow the patient to take prescribed medication at an accurate time, thus reminding the patient not to forget the dosage time in cases where the patient is a senior or weak person or busy and maximizing effects of treatment. The main body of the device of the present invention has a front surface on which an outlet is formed for dispensing one dose of medication. A circular mounting plate is integrally protruded from a top surface of the main body, and a fan-shaped first dispensing groove with a position sensor is formed at one end of the top surface of the main body within the mounting plate. The mounting plate has a center where a rotary shaft is exposed through a stepped portion, and a top surface where a container with a bottom center with a through hole for insertion of the rotary shaft is formed. The bottom surface of the container has a second dispensing groove same as the first dispensing groove. The container has an interior where a rotating body is installed. The rotating body has a center bottom connected to the rotary shaft. The container has a space formed by installing partition walls at a regular angle from the center thereof. The rotary body has reflection portions attached beneath ends of the partition walls. A motor is connected to the rotary shaft and installed in the main body of the device to rotate the rotating body. A dispensing passage is formed between the first dispensing groove and the outlet such that the first dispensing groove and the outlet can be communicated with each other. An input unit and an output unit are formed on the front surface of the main body, wherein the input unit includes a dosage time set part, a time set part, a power button, a reset button and a midday set part to set the current time and dosage time information. The output unit includes a time indicating part, a speaker and an indicating lamp to output results in accordance with the information set in the input unit. A controller is arranged within the main body of the device to control the motor by the basic information set by the input unit and the position sensor and display information through the output unit.