Abstract: A circuit includes an impedance tuning circuit, a first antenna tuning switch and a resistor. An antenna end of the first antenna tuning switch is electrically connected with an external antenna signal source. A control end of the first antenna tuning switch is electrically connected with an external controller. A first RF output end of the first antenna tuning switch is electrically connected with one end of the resistor, and the other end of the resistor and a second RF output end of the first antenna tuning switch are electrically connected with one end of the impedance tuning circuit. The other end of the impedance tuning circuit is electrically connected with the antenna. The external controller controls the antenna end to be connected with the first RF output end or the second RF output end according to an SAR test result of the antenna.

Abstract: Provided are a character display method and apparatus, an electronic device, and a computer-readable storage medium. The character display method includes: receiving a display parameter; obtaining a to-be-displayed character; obtaining a texture of the to-be-displayed character; and displaying the texture of the to-be-displayed character on a screen based on the display parameter and an attribute of the texture of the to-be-displayed character. According to the method, the display parameter is received, and the texture of the to-be-displayed character is drawn based on the display parameter, which can solve the problem of inflexible controlling on the drawing of the character.

Abstract: A chip capacitor includes a substrate, a plurality of capacitor wires on the substrate, and a mold layer disposed on the substrate to cover the capacitor wires. Each of the capacitor wires includes a core electrode line having a wire shape, an outer electrode line covering at least a portion of the core electrode line, and a dielectric line interposed between the core electrode line and the outer electrode line.

Abstract: According to an embodiment of the present disclosure, an electronic device comprises: a camera; a display; a memory; and at least one processor electrically connected to the display and the memory. The processor obtains an input of selecting a first image, generates a color filter by comparing the first image and a second image having a color pattern different from the first image, obtains a third image, and generates a fourth image by applying the generate color filter to the third image. The processor derives a function by comparing color values of pixels of the first image and the second image, and coefficients of the function. The color filter may include the function derived by comparing the first image and the second image, the coefficients of the function, and a color lookup table generated on the basis of the derived function. The processor stores the generated color filter in the memory and generates the fourth image by applying the stored color filter to the third image.

Abstract: An apparatus includes a susceptor and a non-reactive gas source. The susceptor has through holes and a wafer support surface. Each through hole includes a lift pin and a lift pin head. The lift pin has a vertical degree of motion in the through hole to lift up or place a wafer on the susceptor. The lift pin head has at least one flow channel structure running from its first surface at least partially exposed to a bottom side of the susceptor through its second surface exposed to a top side of the susceptor wherein the lift pin. The non-reactive gas source is configured to flow a gas to a backside of the wafer through the flow channel structure through the bottom side of the susceptor.

Abstract: An electrode device for water-cooling type resistance welding that constantly circulates cooling water efficiently to the proximity of an electrode tip, allowing the electrode to stably cool down. A cooling pipe 11 is inserted inside a device body 1 from a lower side thereof, and cooling water ejected from a tip opening 11a of the cooling pipe 11 cools a cap tip 10 placed on the tip of a shank 8. The cooling pipe 11 is movable in the axial direction of the device body 1 and fixable at any position. As a result, even with a change in the length of the shank 8, the tip opening 11a of the cooling pipe 11 can always be positioned in the proximity of the cap tip 10, allowing the cap tip 10 to cool down reliably and the form of the electrode tip to be maintained stably for a long time.

Abstract: Provided is a measuring device including: a tablet measuring part that includes a plurality of housing parts that are each configured to house one tablet; a measuring-number selecting part that enables to select a measuring number of tablets by selecting a number of housing parts available for housing tablets out of the plurality of the housing parts; and a measuring-number fixing part that locks the measuring number selecting part to prevent the measuring number selected by the measuring-number selecting part from being changed.

Abstract: A Zn—Mg alloy plated steel material having excellent adhesion to plating and corrosion resistance comprises base steel and a plating layer formed on the surface of the base steel, wherein the plating layer comprises a Zn single phase, a Mg single phase, an MgZn2 alloy phase, and an Mg2Zn11 alloy phase, the Zn single phase is contained in the plating layer at a proportion of 15 to 19 volumes, and the proportion of the Zn single phase in a lower t/2 area of the plating layer adjacent to the base steel may be greater than the proportion of the Zn single phase in an upper t/2 area of the plating layer on the surface layer side of the plating layer. (Here, t means the thickness (?m) of the plating layer).

Abstract: A separable screw and a juice extractor using the same are disclosed. A separable screw according to an exemplary embodiment of the present invention may include a first module formed with slits by bars on an external circumferential side; and a second module formed with ribs inserted into the slit of the first module; wherein the first module and the second module are detachably coupled, and the rib is inserted into the slit and a gap is formed between the rib and the slit when the second module is inserted into and coupled with the first module.

Abstract: In the cover for a blood pressure meter according to the invention, a coupling region that is detachably attached to a bottom surface of a main body is provided on one end. A tray region that is disposed so as to face a back surface of the main body and receives an accommodated cuff belt is connected to the coupling region. A panel cover region capable of covering a front panel of the main body is provided on the other end. A storage cover region that connects the tray region and the panel cover region is provided. In a cover-coupled state where the coupling region is detachably attached to the bottom surface of the main body, the panel cover region and the storage cover region are configured to be openable and closable with respect to the front panel and the tray region.

Abstract: Disclosed herein is a cleaner having an improved structure configured to improve the cleaning performance. The cleaner comprises a suction unit provided inside a body. The suction unit includes an impeller configured to suction air by rotating about a shaft, and a diffuser configured to guide air discharged from the impeller. The impeller includes a hub, and a blade disposed on the hub, and provided with a leading edge disposed in an upstream side in a direction in which air introduced into the suction unit flows, and a trailing edge disposed in a downstream side in the direction in which the air introduced into the suction unit flows. The leading edge of the blade forms an inclination of 60 degrees or more and 80 degrees or less with respect to an axial direction.

Abstract: A cutting board is provided. The cutting board includes a first surface, a second surface, a third surface, and a first channel interrupting the third surface. The first surface lies within a first plane and comprises a first perimeter. The second surface extends away from the first surface proximate to the first perimeter. The third surface lies within a second plane and includes a second perimeter. The first channel extends along the second plane and interrupts the third surface.

Abstract: A method and an apparatus are provided for executing applications. Based on a first user input, a first window including number keys is displayed. Based on a second user input selecting a key, a second window is displayed including a list of applications. Based on an application being selected, the selected application is mapped to the selected key and an icon image corresponding to the selected application is displayed in the selected key. After the selected application is mapped, a third user input is received corresponding to the selected key. In response to the third user input, a function is performed associated with the selected application in case that a duration of the third user input is longer than or equal to a threshold duration, and an operation different from the function is performed in case that the duration is shorter than the threshold duration.

Abstract: The present invention relates to a maritime distress signal transmission device which transmits a distress signal to an arbitrary rescue station to rescue a person in distress by transmitting a distress signal of the person in distress at sea wearing a life jacket and precise location information based on the Global Positioning System (GPS) to the rescue station as audible sound, and the maritime distress signal transmission device includes a holder-cradle which is coupled to the life jacket of the person in distress by a clip and a main body which is coupled to the holder-cradle and transmits the rescue signal to an arbitrary receiver using a preset frequency band.

Abstract: An operating method of a memory device, the method including, receiving a row address, determining whether an operating mode is a byte mode, counting up an access count value for the row address while ignoring a page bit, when the operating mode is the byte mode, selecting a target row hammer address among target row addresses using access count values for the target row hammer address, calculating a victim row address corresponding to the target row hammer address, and performing a target refresh operation on the victim row address.

Abstract: A conductive composite material that includes: particles of a layered material including one or plural layers, wherein the one or plural layers include a layer body represented by: MmXn, where M is at least one metal of Group 3, 4, 5, 6, or 7, X is a carbon atom, a nitrogen atom, or a combination thereof, n is not less than 1 and not more than 4, m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body, where T is at least one of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom; and a polymer material that includes a hydrogen acceptor and a hydrogen donor, a ratio of the particles of the layered material is more than 19% by volume but not more than 95% by volume.

Abstract: The present disclosure relates to a display device, and the display device according to an exemplary embodiment of the present inventive concept includes: a first pixel circuit portion including at least one transistor; a second pixel circuit portion including at least one transistor; a first pixel electrode electrically connected to the first pixel circuit portion; a second pixel electrode electrically connected to the second pixel circuit portion; a first data line electrically connected to the first pixel circuit portion; and a second data line electrically connected to the second pixel circuit portion, wherein the first data line and the second data line are arranged adjacent to each other along a first direction, and the second pixel electrode overlaps the first data line and the second data line in a plan view.

Abstract: An electronic device may include a first PCB including a non-conductive region and a conductive region operating as a ground, a first wireless communication circuit disposed on the first PCB, and a 5th generation (5G) antenna module disposed adjacent to the first PCB. The 5G antenna module may include at least one second PCB including an antenna array and a conductive layer operating as a ground of the antenna array and a second wireless communication circuit electrically connected to the antenna array. The second PCB may include a first portion and a second portion having a predetermined angle with the first portion. The first portion may be disposed adjacent to the non-conductive region and at least part of the second portion may be disposed adjacent to the conductive region.

Abstract: An emissive display device includes: a light emitting diode; an n-type driving transistor comprising a first driving gate electrode, a first electrode receiving a driving voltage, a second electrode transferring an output current to the anode, and a second driving gate electrode; a second transistor connected to a data line; a third transistor configured to connect the first electrode and the first driving gate electrode of the driving transistor; a storage capacitor comprising a first storage electrode and a second storage electrode connected to the first driving gate electrode; a ninth transistor transferring an overlapping electrode voltage to the second driving gate electrode; an overlapping electrode voltage line crossing the data line and receiving the overlapping electrode voltage; and a shielding electrode at an intersection of the data line and the overlapping electrode voltage line and between the data line and the overlapping electrode voltage line.

Abstract: An organic light emitting display device includes a plurality of pixels. Each of the pixels includes an organic light emitting diode, first to third transistors, a storage capacitor, and a first capacitor. The second transistor includes a gate electrode receiving a first scan signal, a first electrode receiving a data signal, and a second electrode connected to a first electrode of the first transistor. The third transistor includes a gate electrode receiving a second scan signal, a first electrode connected to a second electrode of the first transistor, and a second electrode connected to a gate electrode of the first transistor. The storage capacitor includes a first electrode receiving a power voltage and a second electrode connected to the gate electrode of the first transistor. The first capacitor includes a first electrode connected to the gate electrode of the third transistor and a second electrode receiving the power voltage.