Abstract: The present disclosure relates to a polyimide-based resin film in which a refractive index difference (?n) obtained by Equation 1 is 0.0068 or less, and a yellow index at a thickness of 10 ?m is 5.5 or less, and a substrate for display device, and an optical device using the same.

Abstract: A semiconductor device includes a substrate having a first power supply region, a second power supply region, and a cell region therein. The cell region extends between the first power supply region and the second power supply region. A first active region and a second active region are provided, which extend side-by-side within the cell region. A first power supply wiring is provided, which extends in the first direction within the first power supply region. A first source/drain contact is provided, which connects the first active region and the second active region. A second source/drain contact is provided, which connects the first active region and the first power supply wiring. The first source/drain contact includes a first recess portion disposed inside an intermediate region between the first active region and the second active region.

Abstract: An iridium-ruthenium-based oxide anode catalyst for water electrolysis includes a heterostructure within the particles, different phases within the particles being adjacent to each other, and the different phases within the particles consist of iridium and ruthenium, the catalyst is synthesized using metal sulfides (MxS) as precursors, and the catalyst is characterized by the introduction of transition metal elements as dopants.

Abstract: Various example embodiments of the disclosure relate to an electronic device and a wireless communication connection control method thereof.

Abstract: Techniques for carbon sequestration and storage site selection are presented.

Abstract: A coil component includes a body including a first surface and a second surface opposing in a first direction, a third surface and a fourth surface disposed between the first surface and the second surface and opposing in the second direction, and a fifth surface and a sixth surface disposed between the first surface and the second surface and opposing in the third direction; a coil disposed in the body and forming a plurality of turns; an insulating wall surrounding a side surface of the coil; an insulating layer covering the coil in the third direction; and an external electrode connected to the coil. A length of the insulating layer in the third direction is a1, a length of an outermost side wall in the first direction, disposed on an outermost side of the insulating wall in the first direction, is b, and 2.11%<a1/b<18.01% is satisfied.

Abstract: Disclosed is an oxygen evolution catalyst having a core-shell structure including iridium oxide and ruthenium oxide and a method of preparing the same. More particularly, the method of preparing an oxygen evolution catalyst includes preparing a core including nickel sulfide, manufacturing nanoparticles by allowing a coating layer including iridium and ruthenium to grow on the surface of the core, and obtaining a catalyst by heat-treating the nanoparticles, in which the catalyst includes the core and a shell surrounding the surface of the core and including iridium oxide and ruthenium oxide.

Abstract: A vehicle network system includes a plurality of electronic control units (ECUs) which performs a scheduled task, wherein when an error occurs in any one ECU of the plurality of ECUs, the ECU is reset and the ECU after being reset respawns the task according to a performance period of a task to be performed.

Abstract: There are provided a compound having a thermotropic liquid crystalline structure and a polyethylene glycol polymer. The compound is obtained by modifying an epoxide functional group in a thermotropic liquid crystalline molecule. The polyethylene glycol polymer is obtained by ring-opening polymerization thereof. The polyethylene glycol main chain polymer is easy to form in thin film, bulk, or fiber form, and has a high thermal conductivity and thus can be used alone or in the form of a composite material as a heat-dissipating polymer.

Abstract: A vehicle network system includes a plurality of electronic control units (ECUs) which performs a scheduled task, wherein when an error occurs in any one ECU among the plurality of ECUs, the any one ECU transmits a reset message to the other ECUs, the any one ECU is reset after transmitting the reset message and the other ECUs are reset in response to the reset message so that the plurality of ECUs is sequentially reset according to a task performing order.

Abstract: A conductive paste includes a core including a first metal and a shell including a second metal having a melting point higher than that of the first metal and enclosing a surface of the core. A multilayer ceramic component includes an external electrode having a sintered electrode layer made of the conductive paste.

Abstract: A coil component includes a body, a support member, a first coil including a first coil portion disposed on one surface of the support member and having one end and the other end being a first lead-out portion and a first connection portion, respectively, a sub-lead-out portion disposed on the other surface of the support member, and a first via connecting the first lead-out portion and the sub-lead-out portion, a second coil disposed on the other surface of the support member and including a second coil portion having one end and the other end being a second lead-out portion and a second connection portion, respectively, and a second via connecting the first and second connection portions, wherein the first via has a diameter greater than a diameter of the second via.

Abstract: A coil component includes: a body having a first surface and a second surface opposing each other; a support member disposed in the body, and having one surface and the other surface opposing each other; a coil including first and second coil portions disposed on the one surface and the other surface of the support member and having at least one turn, respectively, and a via connecting the first and second coil portions; and first and second external electrodes respectively disposed on the first and second surfaces of the body and connected to the coil, wherein the via includes an upper surface in contact with the first coil portion and a lower surface in contact with the second coil portion, and a ratio VDU/VDL of a diameter VDU of the upper surface to a diameter VDL of the lower surface is 1.06 or more and 1.64 or less.

Abstract: Provided a source driver integrated circuit (IC) and a display driving device eliminating an existing input pad and internal wiring of a source driver integrated circuit (IC) for receiving a sensing reference voltage from an external voltage source by allowing the sensing reference voltage for initializing pixels during sensing of the pixels to be generated by an internal voltage source, rather than the external voltage source.

Abstract: The present disclosure provides a technology for converting, into digital data, a sensing signal sensed from each pixel of a display panel and compensating for differences between LED elements.

Abstract: Various example embodiments of the disclosure relate to an electronic device and a wireless communication connection control method thereof.

Abstract: A display device includes: a first substrate including a pixel area and a transmissive area; a thin-film transistor on the first substrate; a planarization layer on the thin-film transistor; a first light emitting electrode on the planarization layer; a bank covering a part of the first light emitting electrode; a light emitting layer on the first light emitting electrode; and a second light emitting electrode on the light emitting layer and the bank. The transmissive area includes a transmissive hole penetrating the bank and the planarization layer.

Abstract: The present disclosure relates to a polyimide-based resin film wherein a thermal hysteresis gap at a temperature of 50° C. or more and 150° C. or less is 100 ?m or more and 500 ?m or less, and a substrate for display device, and an optical device using the same.

Abstract: The present disclosure provides automated equipment for drilling and workover operations of oil field, and an oil field workover operation device, an integrated hydraulic clamp, a buckling apparatus and a string automated operating apparatus, and a derrick floor pipe handling manipulator for use in the automated equipment. The automated equipment comprises a workover rig, a derrick floor, an elevator, a monkey-board string automatic placement apparatus, a slip, an oil field workover operation device, a power clamp, and a derrick floor pipe handling manipulator, and the workover rig, the derrick floor, the elevator, the monkey-board string automatic placement apparatus, the slip, the oil field workover operation device, the power clamp, and the derrick floor pipe handling manipulator cooperate with each other to realize a lifting operation and a lowering operation of a string at a wellhead.

Abstract: A method for displaying content performed by a computing device is provided. The method includes: displaying a detailed view indicator on an area of first content that is viewed in detail among a plurality of contents displayed on a screen, and displaying the first content in a detailed view mode in response to a user's drag input to the area of the first content.