Abstract: The present inventive concept provides a method of forming a dielectric film comprising a step of supplying a first source gas; a step of supplying a first purge gas; a step of supplying a first reaction gas; and a step of supplying a second purge gas, wherein the step of supplying the first source gas comprises supplying a compound containing at least one metal selected from the group consisting of lanthanum (La), cerium (Ce), strontium (Sr), gadolinium (Gd), hafnium (Hf), and zirconium (Zr) into a vacuum deposition apparatus, and wherein the step of supplying the first reaction gas comprises supplying a compound selected from the group consisting of O3 and H2O into the vacuum deposition apparatus.

Abstract: The present invention comprises freeform variable focusing optical component, optical module, focus controller, display unit, display controller and processing unit. With the freeform variable focusing optical component, the augmented reality head up display system of the present invention can overcome limitation on the number of virtual images for various focal length of the system and support visual information to vehicle driver comfortably decreasing the fatigue of eye as reducing the eyes distributed focus change between objects and display.

Abstract: An ink-jet printing apparatus includes: a stage on which a substrate including first and second alignment marks is mounted; an ink-jet head part discharging ink; a mark measuring part measuring a first coordinate of each of the first and second alignment marks during a first compensation period, the mark measuring part measuring a second coordinate of the first alignment mark during a second compensation period; and a substrate fixing part holding the substrate. The substrate fixing part performs a first operation to move the substrate such that the first coordinates of the first and second alignment marks in a first direction align with each other during the first compensation period, and performs a second operation to move the substrate according to a result obtained by comparing the second coordinate of the first alignment mark with a reference coordinate of the first alignment mark during the second compensation period.

Abstract: Provided is an electromagnetic wave generation device including a tube including an anode, a cathode and at least one gate, a first power supply circuit in which one side of an output terminal is connected to the anode, a second power supply circuit in which one side of an output terminal is connected to the gate, and a current-sensing circuit connected to the tube and sensing a current flowing through the cathode, in which the current-sensing circuit includes at least one resistance associated with the sensing of at least one of an anode current and a gate current.

Abstract: Therapeutic compounds for red blood cell-mediated delivery of an active pharmaceutical ingredient to a cancer cell are described. The therapeutic compounds are configured to bind CD47 on the surface of a red blood cell and to be subsequently transferred to CD47 on the surface of the cancer cell, the therapeutic compound ultimately being internalized by the target cell via endocytosis.

Abstract: A method of removing a metal substance in a petrochemical product including: supplying a petrochemical product stream to an incoming tank through a supply pipe, circulating the petrochemical product stream through an incoming tank circulation pipe, and removing a metal substance included in the petrochemical product stream using a magnetic filter; transporting the petrochemical product stream to an outgoing tank through an incoming tank discharge pipe which is branched from the incoming tank circulation pipe and connected to an outgoing tank; circulating the petrochemical product stream through an outgoing tank circulation pipe provided in the outgoing tank and removing the metal substance included in the petrochemical product stream using a magnetic filter; and transporting the petrochemical product stream to a branch pipe branched from the outgoing tank circulation pipe to remove the metal substance using an ion exchange resin filter.

Abstract: A combined power generation system includes a gas turbine including a compressor configured to compress air, a combustor configured to mix the compressed air from the compressor and fuel and combust a mixture of the compressed air and fuel, and a turbine section in which rotational power is obtained by combustion gases generated by the combustor. The system also includes a heat recovery steam generator (HRSG) in which steam is generated by heat of exhaust gases from the gas turbine, and a steam turbine driven by the steam generated by the HRSG, wherein the HRSG includes a plurality of heat exchangers provided to cool the compressed air by heat exchange between the compressed air and the exhaust gases.

Abstract: A pixel includes: a light emitting element; a first transistor including a gate electrode electrically connected to a first node, a second node to which a first power voltage for driving the light emitting element is to be applied, and a third node electrically connected to the light emitting element; and a bias control transistor configured to be controlled in operating timing thereof by a bias control signal, and configured to switch electrical connection between the second node and a bias power line for transmitting a bias voltage. In one frame period, a voltage level of the bias voltage to be applied to the second node sequentially increases.

Abstract: Disclosed is a guidewire steering micro-robot. The guidewire steering micro-robot includes a guidewire, and a steering unit provided at an end portion of the guidewire, the steering unit including a magnetic body to control and steer a position of the guidewire by an external magnetic field.

Abstract: An apparatus for continuously measuring the thickness of a thin material includes a main frame configured by upper and lower frames provided in a direction crossing with a movement direction of a thin material and a vertical frame which connects the upper and lower frames, upper and lower sliders moved by sliding along guide grooves formed in the upper and lower frames; an upper confocal sensor radiating light toward the thin material, and a lower confocal sensor radiating light toward the thin material, wherein the upper and lower confocal sensors are disposed on the same axis, and height measurement is performed by receiving light only at a moment when a focus coincides at a measurement position, and wherein the upper confocal sensor and the upper slider and the lower confocal sensor and the lower slider are synchronously controlled, and are controlled in conjunction with movement of the thin material.

Abstract: A pixel includes: a light emitting element; a first transistor including a gate electrode electrically connected to a first node, a second node to which a first power voltage for driving the light emitting element is to be applied, and a third node electrically connected to the light emitting element; and a bias control transistor configured to be controlled in operating timing thereof by a bias control signal, and configured to switch electrical connection between the second node and a bias power line for transmitting a bias voltage. In one frame period, a voltage level of the bias voltage to be applied to the second node sequentially increases.

Abstract: A semiconductor memory device includes: a substrate including a cell region and a connection region; a first word line stack comprising a plurality of first word lines that extend to the connection region and are stacked on the cell region; a second word line stack comprising a plurality of second word lines that extend to the connection region and are stacked on the cell region, the second word line being adjacent to the first word line stack; vertical channels in the cell region of the substrate, the vertical channels being connected to the substrate and coupled with the plurality of first and second word lines; a bridge region that connects the first word lines of the first word line stack with the second word lines of the second word line stack; and a local planarized region under the bridge region.

Abstract: A display device comprises a pixel configured to be driven in cycle periods during a frame period defined by a vertical start signal, and a display driver configured to divide a cycle period into subfields for driving, configured to control an amount of current flowing through the pixel and to control emission on-duties of the subfields, and configured to independently determine, for the cycle period, a reference duty that is a minimum emission on-duty set in the cycle period based on a dimming signal.

Abstract: The present disclosure relates to an anodizing apparatus that may include: a body; a jig tray disposed inside the body and having a plurality of coupling holes formed to pass therethrough in an upward and downward direction thereof; a plurality of jigs detachably coupled correspondingly to the plurality of coupling holes of the jig tray to fix a plurality of objects to be anodized thereto at a time; and an anodizing unit adapted to perform an anodizing process for the plurality of objects to be anodized and having a plurality of accommodation parts for storing electrolytes therein.

Abstract: A pixel includes: a storage capacitor connected between a first power supply voltage and a gate node; a first transistor including a gate electrode connected to the gate node; a second transistor to transfer a data signal to a source of the first transistor in response to a scan signal; a third transistor to diode-connect the first transistor in response to the scan signal, and including first and second sub-transistors serially connected between the gate node and a drain of the first transistor; a fourth transistor to transfer an initialization voltage to the gate node in response to an initialization signal, and including third and fourth sub-transistors serially connected between the gate node and the initialization voltage; and an organic light emitting diode including a cathode connected to a second power supply voltage. At least one of the second and fourth sub-transistors includes a bottom electrode.

Abstract: A pixel includes: a light emitting element; a first transistor including a gate electrode electrically connected to a first node, a second node to which a first power voltage for driving the light emitting element is to be applied, and a third node electrically connected to the light emitting element; and a bias control transistor configured to be controlled in operating timing thereof by a bias control signal, and configured to switch electrical connection between the second node and a bias power line for transmitting a bias voltage. In one frame period, a voltage level of the bias voltage to be applied to the second node sequentially increases.

Abstract: A display device including: a power supply configured to supply a first power, a second power, and a third power to a first power line, a second power line, and a third power line, respectively, wherein each of the first power, the second power and the third power varies in voltage level during one frame period; and pixels connected to at least one of scan lines and data lines, and connected to a common control line, the first power line, the second power line, and the third power line, wherein the pixels simultaneously emit light when the second power is changed to a low level, and a number of times the second power is changed to the low level during the one frame period changes in response to an image refresh rate.

Abstract: A display device includes a first pixel coupled to a first scan line and a data line, and including a first light emitting diode having a cathode coupled to a first power line, and a second pixel coupled to a second scan line and the data line, and including a second light emitting diode having a cathode coupled to a second power line. The first scan line and the second scan line are different from each other. The first power line and the second power line are different from each other. Emission start times and emission end times of the first pixel and the second pixel are synchronized.

Abstract: An anode for betavoltaic batteries and a method for manufacturing the anode are described. In the anode, quantum dots including a radioactive isotope are provided to a radiation absorber so as to be introduced as a beta source.

Abstract: A display apparatus including: a display panel configured to display an image based on input image data; a data driver configured to output a data voltage to the display panel; and a driving controller configured to determine a driving frequency of the display panel based on flicker values for grayscale values of the input image data and output a driving frequency signal representing the driving frequency of the display panel to a host.