Abstract: An embodiment method performed by a driver intent prediction apparatus for predicting a driver intent of a driver includes receiving driving environment information including lane information and trajectory information, receiving driving information, outputting a lane feature vector by inputting the lane information into a first encoder, outputting a trajectory feature vector by inputting the trajectory information into a second encoder, and predicting the driver intent by inputting a plurality of feature vectors into a driver intent prediction model.

Abstract: There is provided a micro-LED device having high applicability to fluid-based assembly technology, which includes: an n-type semiconductor layer; an active layer disposed on the n-type semiconductor layer; a p-type semiconductor layer disposed on the active layer; an insulating layer surrounding at least the outer circumferential surface of the active layer; and a multilayer electrode part disposed at the outer circumferential surface of the insulating layer.

Abstract: The present invention relates to a chemical and biological integrated degradation process for PET, for recycling PET, and, more specifically, the present invention provides a PET upcycling technique for producing a high-value product via a chemical pretreatment process of PET, a TPA and EG production process using an enzyme, and a process for converting TPA and EG to PCA and GLA, respectively.

Abstract: The present invention relates to a chemical and biological integrated degradation process for PET, for recycling PET, and, more specifically, the present invention provides a PET upcycling technique for producing a high-value product via a chemical pretreatment process of PET, a TPA and EG production process using an enzyme, and a process for converting TPA and EG to PCA and GLA, respectively.

Abstract: A vehicular air conditioning system includes: an intake part including an intake door configured to open an outdoor air inlet to introduce an outdoor air in an outdoor air mode, open an indoor air inlet to introduce an indoor air in an indoor air mode, and control an opening degree of the outdoor air inlet or the indoor air inlet, and a blower configured to suck the indoor air or the outdoor air through the indoor air inlet or the outdoor air inlet and blow the indoor air or the outdoor air into a vehicle interior; and a control part configured to control a rotational speed of the blower according to an air flow rate level of the air conditioning system.

Abstract: Air conditioner for vehicle, small and having two independent air flow paths, controlling air volume independently for each air flow path, and can remove noise while regulating the air volume corresponding to the desired flow path through means for returning flowing air toward a suction port. The air conditioner for vehicle comprises a blower having a plurality of blower wheels, and one blower motor for driving the plurality of blower wheels with the same force, a plurality of inlet flow paths allowing an air inflow port to communicate with a blower inlet, and a return flow path which has a plurality of outlet flow paths allowing a blower outlet to communicate with an air discharge port, which returns, to the blower inlet, at least a part of the air discharged from the blower outlet so that the air volumes discharged from the plurality of air discharge ports are regulated differently.

Abstract: An air conditioning system provides inside air conditioning and performs the function of cleaning the inside air, so that the inside air is maintained to be pleasant. The air cleaning time of cleaning the inside air is decreased, so the possibility of moisture generated on an inside window due to the air cleaning is reduced.

Abstract: The present invention pertains to a method for producing high value-added compounds from polyethylene terephthalate. More specifically, the present invention demonstrates that a monomeric terephthalic acid obtained from the chemical hydrolysis of polyethylene terephthalate can be converted to high value-added aromatic compounds and aromatic-derived compounds, and ethylene glycol, which is another monomer of polyethylene terephthalate, can be converted to glycolic acid, which is a cosmetic material. The present invention is characterized by recycling polyethylene terephthalate waste into high value-added compounds.

Abstract: An air conditioning system provides inside air conditioning and performs the function of cleaning the inside air, so that the inside air is maintained to be pleasant. The air cleaning time of cleaning the inside air is decreased, so the possibility of moisture generated on an inside window due to the air cleaning is reduced.

Abstract: The present invention relates generally to a method where the price of a commodity open for sale decreases from the seller-entered preset initial price to the seller-entered preset bottom price during the given period of time, and buyers who are willing to buy the commodity may participate in the active price reduction sale. A deal is made once any of the participants selects the price displayed during the market time. The same item that the seller has multiple stock can be marketed altogether, partially or one by one in separate or the same spaces online. Also, the seller can sell multiple different items in the platform using various settings. The deal can be made between commercial retailers, individual sellers or any other entities and buyers online. The commodity may include new or used items, services, tickets, and other items that can be marketable online.

Abstract: The present invention relates generally to a method where the price of a commodity open for sale decreases from the seller-entered preset initial price to the seller-entered preset bottom price during the given period of time, and buyers who are willing to buy the commodity may participate in the active price reduction sale. A deal is made once any of the participants selects the price displayed during the market time. The same item that the seller has multiple stock can be marketed altogether, partially or one by one in separate or the same spaces online. Also, the seller can sell multiple different items in the platform using various settings. The deal can be made between commercial retailers, individual sellers or any other entities and buyers online. The commodity may include new or used items, services, tickets, and other items that can be marketable online.

Abstract: Provided are a semipolar nitride semiconductor structure and a method of manufacturing the same. The semipolar nitride semiconductor structure includes a silicon substrate having an Si(11k) surface satisfying 7?k?13; and a nitride semiconductor layer formed on the silicon substrate. The nitride semiconductor layer has a semipolar characteristic in which a polarization field is approximately 0.

Abstract: Crack formation and propagation in a silicon substrate may be reduced by forming a crack reducing portion. The silicon substrate includes a silicon main portion and a silicon edge portion formed around the silicon main portion. The crack reducing portion is formed on the silicon edge portion of the silicon substrate such that the directions of crystal faces in the crack reducing portion are randomly oriented.

Abstract: A semiconductor buffer structure includes a silicon substrate, a nucleation layer formed on the silicon substrate, and a buffer layer formed on the nucleation layer. The buffer layer includes a first layer formed of a nitride semiconductor material having a uniform composition rate, a second layer formed of the same material as the nucleation layer on the first layer, and a third layer formed of the same material with the same composition ratio as the first layer on the second layer.

Abstract: According to example embodiments, a semiconductor light emitting device includes a first semiconductor layer, a pit enlarging layer on the first semiconductor layer, an active layer on the pit enlarging layer, a hole injection layer, and a second semiconductor layer on the hole injection layer. The first semiconductor layer is doped a first conductive type. An upper surface of the pit enlarging layer and side surfaces of the active layer define pits having sloped surfaces on the dislocations. The pits are reverse pyramidal spaces. The hole injection layer is on a top surface of the active layer and the sloped surfaces of the pits. The second semiconductor layer doped a second conductive type that is different than the first conductive type.

Abstract: A gallium nitride based semiconductor device includes a silicon-based layer doped simultaneously with boron (B) and germanium (Ge) at a relatively high concentration, a buffer layer on the silicon-based layer, and a nitride stack on the buffer layer. A doping concentration of boron (B) and germanium (Ge) may be higher than 1×1019/cm3.

Abstract: Provided are a low-defect semiconductor device and a method of manufacturing the same. The method includes forming a buffer layer on a silicon substrate, forming an interface control layer on the buffer layer under a first growth condition, and forming a nitride stack on the interface control layer under a second growth condition different from the first growth condition.

Abstract: A method of manufacturing a semiconductor device includes forming a silicon substrate, forming a buffer layer on the silicon substrate, and forming a nitride semiconductor layer on the buffer layer. The buffer layer includes a first layer, a second layer, and a third layer. The first layer includes AlxInyGa1-x-yN (0?x?1, 0?y?1, 0?x+y?1) and has a lattice constant LP1 that is smaller than a lattice constant LP0 of the silicon substrate. The second layer is formed on the first layer, includes AlxInyGa1-x-yN (0?x<1, 0?y<1, 0?x+y<1), and has a lattice constant LP2 that is greater than LP1 and smaller than LP0. The third layer is formed on the second layer, includes AlxInyGa1-x-yN (0?x<1, 0?y<1, 0?x+y<1), and has a lattice constant LP3 that is smaller than LP2.

Abstract: Provided are a semipolar nitride semiconductor structure and a method of manufacturing the same. The semipolar nitride semiconductor structure includes a silicon substrate having an Si(11k) surface satisfying 7?k?13; and a nitride semiconductor layer formed on the silicon substrate. The nitride semiconductor layer has a semipolar characteristic in which a polarization field is approximately 0.

Abstract: A semiconductor buffer structure includes a silicon substrate, a nucleation layer formed on the silicon substrate, and a buffer layer formed on the nucleation layer. The buffer layer includes a first layer formed of a nitride semiconductor material having a uniform composition rate, a second layer formed of the same material as the nucleation layer on the first layer, and a third layer formed of the same material with the same composition ratio as the first layer on the second layer.