Abstract: Novel PEG modified cyclic dipeptide compounds are disclosed. The modified cyclic dipeptide compounds contain a cyclic dipeptide and a biocompatible polymer attached to the cyclic dipeptide. The cyclic dipeptide may be proline-containing, hydroxyproline-, or histidine-containing cyclic dipeptide. In one embodiment, the cyclic dipeptide is a cyclo (-his-pro).

Abstract: An electronic panel includes a base substrate having a first area, a second area adjacent to the first area, and a third area adjacent to the second area, a plurality of pixels in the second area, a plurality of pixel signal lines in the third area and connected to the pixels, a crack detecting pattern spaced apart from the pixels and in the first area, a first line spaced apart from the pixel signal lines, in the third area, and connected to a portion of the crack detecting pattern, and a second line spaced apart from the pixel signal lines, in the third area, connected to another portion of the crack detecting pattern, and spaced apart from the first line. The crack detecting pattern has a line-symmetrical shape with respect to a symmetry axis passing through a center of the first area.

Abstract: A display device includes a light emitting element disposed on a substrate to include an emission layer; and a light controller disposed over the light emitting element, the light controller includes light blocking patterns to extend in a first direction and spaced apart in a second direction intersecting the first direction; and a transmission portion disposed between the light blocking patterns to extend in the first direction, and the transmission portion includes a first transparent organic layer; a transparent inorganic layer disposed on the first transparent organic layer; and a second transparent organic layer disposed on the transparent inorganic layer.

Abstract: A positive electrode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same, wherein the positive electrode active material is a lithium nickel-based compound particle having a Ni content of 75 mol % or more, and a difference in concentration of Al between the center and the surface in the lithium nickel-based compound particle is less than 1 mol %.

Abstract: A display device according to an embodiment includes a light-emitting device disposed on a substrate and including an emission layer, and a light control layer disposed on the light-emitting device. The light control layer includes a plurality of light blocking patterns extending in a first direction and spaced in a second direction intersecting the first direction, and a transmission layer disposed among the plurality of light blocking patterns and including a transparent organic layer and a transparent inorganic layer that are alternately stacked on each other.

Abstract: A method of learning a neural network-based image compression model according to the disclosed embodiment, may include receiving a learning target image as an input; encoding the input image through the neural network-based image compression model configured to include a weight parameter, and decoding the encoded image through the neural network-based image compression model; calculating an entropy estimation value for a network model weight of the neural network-based image compression model; calculating a reconstruction performance value by comparing qualities of the learning target image and the decoded image; and learning the neural network-based image compression model by updating the weight parameter of the neural network-based image compression model based on the entropy estimation value for the network model weight and the reconstruction performance value. Accordingly, it is possible to minimize the size of the weight of the neural network-based image compression model.

Abstract: The present disclosure describes devices and methods for improving the power efficiency and control of an induction heating system. In particular, the induction heating system includes a series resonant bridge inverter circuit and a control circuit. The inverter circuit includes one or more induction coils that are structured to inductively couple to the cookware to heat the cookware and a current sensor structured to sense a coil current signal across the one or more inductor coils. In particular, the current sensor is structured to generate a positive sensed voltage signal corresponding to a positive portion of the coil current signal and a negative sensed voltage signal corresponding to a negative portion of the coil current. The control signal is structured to control switching of a first and a second set of switches based on the positive and negative sensed voltage signals.

Abstract: Disclosed are a semiconductor device (1) including a MOSPET region and an integrated diode region, and a manufacturing method thereof. More particularly, a semiconductor device (1) including a silicon carbide (SiC) MOSPET region and an integrated Schottky bather diode that reduce forward voltage drop (Vf), device area, and switching oscillation resulting from parasitic inductance are disclosed.

Abstract: A semiconductor device includes a substrate, first and second active patterns extending in a first horizontal direction on the substrate, first and second gate electrodes extending in a second horizontal direction on the first and second active patterns, respectively, a first trench extending in the second horizontal direction between the first and second gate electrodes and separating the first and second active patterns, at least part of the first trench is in the substrate, an active cut extending along sidewalls and a bottom surface of the first trench and contacting each of the first and second active patterns, a second trench on the active cut in the first trench, and a flowable material layer in at least part of the second trench, the flowable material layer including a flowable insulating material and not being in contact with each of the substrate and the first and second active patterns.

Abstract: The present invention relates to an electrode tab welding apparatus for welding electrode tabs of a pouch-shaped battery to each other in a state of gathering the electrode tabs using tab guides in a preliminary welding step of welding the electrode tabs to each other before welding the electrode tabs and an electrode lead of the pouch-shaped battery to each other and an electrode tab welding method using the same.

Abstract: Disclosed herein is a multi-channel device for detecting plasma at an ultra-fast speed, including: a first antenna module connected to a first output terminal in contact with a substrate on a chuck of a process chamber and extending to ground, and receiving a first leakage current leaking through the substrate to increase reception sensitivity of the leakage current; a first current detection module detecting the first leakage current; a current measurement module receiving the first leakage current output from the first current detection module, and extracting the received first leakage current for each predetermined period to generate a first leakage current measurement information; and a control module comparing the first leakage current measurement information with a reference value to generate first arcing occurrence information.

Abstract: Disclosed is a battery module, which includes: a battery cell assembly having at least one battery cell; a module case configured to accommodate the battery cell assembly; and at least one injection hole provided in a bottom portion of the module case to inject a thermally conductive adhesive into the module case.

Abstract: A display device includes a display area and a non-display area disposed around the display area and including a pad area. The display device includes a resistance checker disposed in the non-display area, resistance test pads disposed in the pad area, resistance test lines connecting the resistance checker with the resistance test pad, and crack test lines disposed on the outer side of the resistance checker. The resistance test lines intersect the crack test lines in a plan view.

Abstract: A display device includes a light-emitting device disposed on a substrate and including an emission layer, and a light controller disposed on the light-emitting device. The light controller includes a plurality of main light blocking patterns extending in a first direction and spaced apart from each other in a second direction intersecting the first direction, and a plurality of sub-light blocking patterns disposed between adjacent ones of the plurality of main light blocking patterns, extending in the first direction, and spaced apart from each other in the second direction. Each of the plurality of main light blocking patterns has a first thickness in a thickness direction of the substrate, and each of the plurality of sub-light blocking patterns has a second thickness that is less than the first thickness in the thickness direction of the substrate.

Abstract: Implementations disclosed describe wireless devices and methods for mitigating aggressive medium reservations. A first wireless device comprises a transceiver and a processor coupled to the transceiver. The processor is to detect, within a first transmission received by the transceiver from a second wireless device via a first wireless communication channel, a pattern of medium reservations comprising a reservation duration that satisfies a threshold duration value. The processor is further to cause, in response to detecting the pattern of medium reservations, the transceiver to send a second transmission to an access point (AP) wireless device. The second transmission includes an indication of the pattern of medium reservations. The processor is further to detect a medium reservation mitigation signal within a third transmission received by the transceiver from the AP wireless device.

Abstract: Provided is a holographic display apparatus including: a spatial light modulator that modulates a wavefront of a reference beam to form a hologram image; an optical element arranged to change a position of a viewing window of the hologram image off-axis by a first angle; and an image processor that generates hologram data according to the position of the viewing window of the hologram image and a hologram image to be reproduced, and provides the hologram data to the spatial light modulator. The hologram image formed by the spatial light modulator is viewable from a side of the spatial light modulator.

Abstract: A display device including a window, a display panel, and an input detection sensor disposed therebetween and including a first electrode extending in a first direction, a second electrode extending in the first direction, a third electrode intersecting with the first and second electrodes while insulated therefrom, a first signal line electrically connected to an end of the first electrode, a second signal line electrically connected to an end of the second electrode, and a third signal line and a fourth signal line electrically connected to a first end and a second end of the third electrode, respectively, in which each of the first and second signal lines includes a first part and a second part extending in the first direction and disposed between the first part of the first signal line and the second part of the first signal line in a second direction crossing the first direction.

Abstract: The present invention relates to a positive electrode active material having improved capacity characteristic and life cycle characteristic, and a method of preparing the same, and specifically, to a positive electrode active material for a lithium secondary battery, wherein the positive electrode active material comprises a compound represented by Formula 1 above and allowing reversible intercalation/deintercalation of lithium, and from a crystal structure analysis of the positive electrode active material by a Rietveld method in which space group R-3m is used in a crystal structure model on the basis of an X-ray diffraction analysis, the thickness of MO slab is 2.1275 ? or less, the thickness of inter slab is 2.59 ? or greater, and the cation mixing ratio between Li and Ni is 0.5% or less, and a method of preparing the same.

Abstract: An embodiment apparatus for verifying a vehicle seat anti-pinch includes a base including a plurality of assembly holes, a seat mounting unit assembled to an upper portion of the base through the assembly holes, a seat mounted to an upper portion of the seat mounting unit, a support structure assembled at a rear of the seat mounting unit, and a measurement unit assembled to the upper portion of the base through the assembly holes, the measurement unit including a pressure measuring device movably mounted to a number of measuring points corresponding to main body parts of a passenger in a rear seat by the support structure, wherein the measurement unit is configured to measure a physical contact with the seat and a pressing force through the pressure measuring device.

Abstract: A light emitting diode (LED) device comprises: an interposer comprising: an interposer body, a plurality of pillars on a first surface of the interposer body, and two or more local fiducials on the first surface of the interposer body; an LED die comprising a die body and a first die surface comprising a plurality of light emitting diodes (LEDs), the LED die being mounted on the plurality of pillars; and a flux material located between each of the pillars and a second die surface of the die body, the second die surface of the die body being opposite the first die surface, there being no flux material on a fiducial surface of each of the local fiducials. Methods of manufacturing a light emitting diode (LED) devices comprise: printing a flux material onto the pillars of the interposer, attaching an LED die to the pillars, and washing away excess flux material.