Abstract: A technology of fabricating a piezoelectric composite applicable to an ultrasonic transducer is disclosed. According to one aspect of the present disclosure, a support member formed with a plurality of through holes is located on one surface of an electrode plate, and lower surfaces of piezoelectric pillars having shapes respectively corresponding to the through holes are adhered onto the one surface of the electrode plate to form the piezoelectric pillars. Further, according to an additional aspect, the plurality of piezoelectric pillars having shapes corresponding to the through holes of the support member are formed by sintering a piezoelectric pellet molded in a pillar shape.

Abstract: A display device includes a circuit layer including emission pixel drivers, and data lines transferring data signals of the emission pixel drivers; a data driver generating the data signals of the emission pixel drivers; and a demultiplexer circuit electrically connected between the data driver and the data lines and including a first demultiplexer transistor turned on by a first demultiplexer control signal and a second demultiplexer transistor turned on by a second demultiplexer control signal. A first data line of the data lines is electrically connected to the data driver through the first demultiplexer transistor and a transfer path shorter than a first extension length. A second data line of the data lines is electrically connected to the data driver through the second demultiplexer transistor and a transfer path longer than or equal to the first extension length.

Abstract: An off-road travel assistive device includes a receiver configured to receive travel data of a vehicle, and an estimator. The estimator includes a road surface severity estimator configured to estimate road surface severity data based on the travel data of the vehicle. The device also includes a stuck probability determiner configured to determine probability of a stuck state of the vehicle occurring using the travel data and the road surface severity data. The stuck probability determiner determines stuck probability using a meta-model.

Abstract: A camera module provided in an electronic device according to various embodiments of the present invention may comprise an image sensor that comprises a first area which receives an external light and on which an image is formed and a second area which surrounds the first area; and a shielding member that is disposed on the image sensor, corresponds to the second area, and shields electromagnetic waves which are emitted from the image sensor or emitted from the electronic component of the electronic device and introduced into the image sensor. In addition to this embodiment, various embodiments are possible.

Abstract: Disclosed are an electronic device and a method for generating a clock signal within a camera module. The electronic device includes a processor, and a camera module, wherein the camera module may include a clock generation circuit configured to generate a second clock signal, the second clock signal being independent from a first clock signal, the first clock signal being generated by the processor, an optical correction circuit configured to be driven based on the second clock signal, and an image sensor configured to be driven while being synchronized with the optical correction circuit based on the second clock signal, wherein the processor may be configured to transfer a control command to the camera module, based on an input for driving the camera module and to acquire at least one image through the synchronized optical correction circuit and image sensor based on the second clock signal.

Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than 4th generation (4G) communication systems such as long term evolution (LTE).

Abstract: A camera module provided in an electronic device according to various embodiments of the present invention may comprise an image sensor that comprises a first area which receives an external light and on which an image is formed and a second area which surrounds the first area; and a shielding member that is disposed on the image sensor, corresponds to the second area, and shields electromagnetic waves which are emitted from the image sensor or emitted from the electronic component of the electronic device and introduced into the image sensor. In addition to this embodiment, various embodiments are possible.

Abstract: According to an exemplary embodiment of the present disclosure, an organic light emitting element includes: a first electrode; a second electrode overlapping the first electrode; and an emission layer disposed between the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode includes a metal layer including a first material, an oxidation layer including a second material and disposed on two opposing surfaces of the metal layer, and a barrier layer disposed at a surface of the oxidation layer, and the second material has a smaller Gibbs free energy than that of the first material.

Abstract: According to an embodiment, a printed circuit board and an electronic device is disclosed. The printed circuit board includes a first pattern configured to be formed in a first layer. The printed circuit board also includes a second pattern configured to be formed in at least one second layer under the first layer. The printed circuit board also includes a via configured to electrically connect the first pattern to the second pattern. The printed circuit board further includes a recess configured to be formed by removing at least a portion of an area in which the via is formed and to electrically separate the first pattern from the second pattern.

Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than 4th generation (4G) communication systems such as long term evolution (LTE).

Abstract: An electronic device is provided. The electronic device includes a printed circuit board having a terminal formed thereon, an image sensor electrically connected to the terminal, and a metal casing enclosing a surface of the image sensor, wherein the metal casing comprises a first portion spaced apart from the printed circuit board by a first distance and a second portion spaced apart from the printed circuit board by a second distance.

Abstract: Provided is an information providing method including the steps of acquiring a biological sample separated from a specimen, identifying concentration of a protein, TNF-related apoptosis-inducing ligand (TRAIL) in the cerebrospinal fluid from the said biological sample, comparing the concentration of the said identified TRAIL to a reference value, and providing information related to encephalitis disorder according to the said results of comparison.

Abstract: Disclosed are an electronic device and a method for generating a clock signal within a camera module. The electronic device includes a processor, and a camera module, wherein the camera module may include a clock generation circuit configured to generate a second clock signal, the second clock signal being independent from a first clock signal, the first clock signal being generated by the processor, an optical correction circuit configured to be driven based on the second clock signal, and an image sensor configured to be driven while being synchronized with the optical correction circuit based on the second clock signal, wherein the processor may be configured to transfer a control command to the camera module, based on an input for driving the camera module and to acquire at least one image through the synchronized optical correction circuit and image sensor based on the second clock signal.

Abstract: Provided is a mixture containing D-serine and caffeine as an active ingredient for obtaining the effect of preventing the decline of learning ability or memory caused by stress, reducing the influence of stress and enhancing learning ability or memory, and to provide a functional food composition containing the same.

Abstract: Provided is a method for diagnosis of Alzheimer's disease or mild cognitive impairment. The method for diagnosis of Alzheimer's disease or mild cognitive impairment of the present invention identifies expression level of miR-206 of olfactory tissue, by which shows high diagnostic rate in diagnosis of Alzheimer's disease and mild cognitive impairment, allowing diagnosis at low cost and biopsy in high stability to lead a marked effect on diagnosis of Alzheimer's disease or mild cognitive impairment.

Abstract: According to an embodiment, a printed circuit board and an electronic device is disclosed. The printed circuit board includes a first pattern configured to be formed in a first layer. The printed circuit board also includes a second pattern configured to be formed in at least one second layer under the first layer. The printed circuit board also includes a via configured to electrically connect the first pattern to the second pattern. The printed circuit board further includes a recess configured to be formed by removing at least a portion of an area in which the via is formed and to electrically separate the first pattern from the second pattern.

Abstract: An electronic device is provided. The electronic device includes a printed circuit board having a terminal formed thereon, an image sensor electrically connected to the terminal, and a metal casing enclosing a surface of the image sensor, wherein the metal casing comprises a first portion spaced apart from the printed circuit board by a first distance and a second portion spaced apart from the printed circuit board by a second distance.

Abstract: According to an exemplary embodiment of the present disclosure, an organic light emitting element includes: a first electrode; a second electrode overlapping the first electrode; and an emission layer disposed between the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode includes a metal layer including a first material, an oxidation layer including a second material and disposed on two opposing surfaces of the metal layer, and a barrier layer disposed at a surface of the oxidation layer, and the second material has a smaller Gibbs free energy than that of the first material.

Abstract: The detecting apparatus comprises: a monochromator, for Bragg-diffracting the incident beam; an analyzer, on which the beam diffracted by the monochromator is incident, an analyzer Bragg-diffracting the incident beam; a controller, for controlling the driver connected to the monochromator and the analyzer, so as to rotate the analyzer or the monochromator in a first direction and in a second direction opposite to the first direction; and a detector, for detecting the beam diffracted by the analyzer or transmitted through the analyzer while the analyzer or the monochromator is rotating and measuring a backlash and/or a slip of the driver by using the detected beam. The backlash detecting apparatus can measure a backlash and/or a slip in the unit of sub-arcsecond or sub-nanometer by using the radiation beam such as a neutron beam, an X-ray beam or the like.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating neurodegenerative diseases by targeting a specific miRNA. In addition, the present invention relates to a kit for diagnosing neurodegenerative diseases. A miR-206 target found in the present invention, which is highly expressed in both animal models of Alzheimer's disease and human brain samples, is a substantial treatment target selected without artifact errors. An antisense oligonucleotide of the present invention as an inhibitor for miR-206 suggests a successful result in treatment of neurodegenerative diseases by targeting miRNA. The antisense oligonucleotide of the present invention inhibits the function of miR-206 to greatly increase the levels of BDNF and IGF-1 and to increase the regeneration of synapses, thereby treating neurodegenerative diseases, particularly Alzheimer's disease.