Abstract: A camera module according to one embodiment of the present invention comprises: an illumination unit for outputting a signal of incident light irradiated to an object; a lens unit for collecting a signal of reflection light reflected from the object, an image sensor unit for generating an electric signal from a reflection light signal collected by the lens unit, a tilting unit for shifting an optical path of the reflection light signal, and an image control unit for extracting a depth map of the object by using a phase difference between the incident light signal with respect to a frame having shifted by the tilting unit and the reflection light signal received by the image sensor unit, wherein the lens unit is disposed on the image sensor unit and includes an infrared (IR) filter disposed on the image sensor unit and at least one lens disposed on the infrared filter, and the tilting unit controls tilt of the infrared filter.

Abstract: An electronic device according to various embodiments may comprise: a first housing including a first surface and a second surface facing away from the first surface; a second housing including a third surface and a fourth surface facing away from the third surface; a folding part pivotably connecting a side surface of the first housing and a side surface of the second housing facing the side surface of the first housing; a flexible display disposed on the first and third surfaces across the folding part, having a first area corresponding to the first surface and a second area corresponding to the third surface; and a processor, wherein the processor may be configured to: display a first screen within the first area and display a second screen within the second area, in a first state in which the first housing and the second housing are folded out by means of the folding part; recognize that the state of the electronic device is changed from the first state to a second state in which the first housing and the

Abstract: A camera module includes an image sensor configured to output a plurality of image frames, a lens assembly disposed on the image sensor, the lens assembly including at least one lens unit disposed on an optical path and a variable filter unit configured to adjust the optical path of light incident on the image sensor from outside, a controller configured to generate a control signal to control the variable filter unit, and an image synthesizer configured to synthesize the plurality of image frames to generate a composite image, wherein the composite image has a higher resolution than the image frames, and wherein the plurality of image frames includes image frames generated along respectively different optical paths changed by the variable filter unit.

Abstract: The present invention relates to a method of improving the quality of therapeutic cells by real-time glutathione monitoring.

Abstract: Provided is an electronic device including a ramp signal generation circuit configured to generate a ramp signal having a second slope that is greater by a first level than a first slope which corresponds to an analog gain, and a slope correction circuit configured to correct the second slope of the ramp signal by the first level to obtain the first slope.

Abstract: The present invention provides a method of measuring the quality of therapeutic cells through real-time glutathione monitoring.

Abstract: The present invention relates to a real-time fluorescence imaging sensor for measuring glutathione in cell organelles and a method for fabricating the same. More specifically, the present invention relates to a novel compound for measuring glutathione in cell organelles, a method for preparing the novel compound, a real-time fluorescence imaging sensor for measuring glutathione in cell organelles, which comprises the novel compound, a method for fabricating the imaging sensor, and a method of measuring glutathione in cell organelles by use of the imaging sensor. When the composition comprising the compound according to the present invention is used, it can measure the antioxidant activity of the organelle mitochondria or Golgi apparatus in living cells, particularly stem cells, and can screen highly active stem cells based on the results obtained by measuring the antioxidant activity of the cell organelle.

Abstract: An image segmentation method according to an embodiment of the present invention is performed in a computing device having one or more processors and memory for storing one or more programs executed by means of the one or more processors, and includes the steps of: (a) receiving the input of an image; (b) generating a first-generation image segment set by dividing the input image in an overlapped manner; and (c) generating a second or higher-generation image segment set from the first-generation image segment set, wherein a subsequent-generation image segment set is generated by dividing in an overlapped manner at least one of a plurality of image segments included in the previous-generation image segment set.

Abstract: The present invention relates to a polar functional group-partially introduced polymer, a preparation method therefor, and an organic electronic element adopting the same. The organic electronic element of the present invention has excellent photoelectric conversion efficiency and stability and is very advantageous in commercialization, by adopting the polar functional group-partially introduced polymer of the present invention.

Abstract: A tactile display device including a nodule having variable stiffness under a surface to provide a near-real feeling of palpation for a physician. The device utilizes granular jamming technology using pneumatic actuation to control a nodule that maintains its shape while allowing the modulation in stiffness. The nodule includes two hemispheres, a contact portion and an actuation portion, forming a sphere. The contact portion and the actuation portion include different thicknesses and/or materials, while the dimensions of the dimensions of the nodule are maintained. As such, a physician can utilize the device to identify the difference between a normal lump and an affected lump even if the shape of each lump appears to be the same. With the tactile display device, due to the different levels of stiffness, a physician can detect the severity of the lump.

Abstract: A visco-poroelastic elastomer-based capacitor type tactile sensor includes a first electrode, an active layer formed on a top surface of the first electrode and made of a visco-poroelastic elastomer, a second electrode formed on a top surface of the active layer, and a controller configured to provide an electric field generated orthogonal to an extension direction of the first electrode and the second electrode between the first electrode and the second electrode. In proportion to an external pressure applied to the tactile sensor, a concentration of effective ions present at the interfaces between the active layer and the first and second electrodes is increased.

Abstract: The present invention relates to a bill splitting system. The bill splitting system, according to one aspect of the present invention, comprises a user terminal for requesting bill splitting; and a payment server for receiving payment request information from at least one user terminal according to a bill splitting request for a total payment amount corresponding to inputted order information, and authenticating the payment.

Abstract: Provided is an electronic device including a ramp signal generation circuit configured to generate a ramp signal having a second slope that is greater by a first level than a first slope which corresponds to an analog gain, and a slope correction circuit configured to correct the second slope of the ramp signal by the first level to obtain the first slope.

Abstract: An electric fan capable of controlling a rotation range and a method of controlling the same are provided. The electric fan includes a head unit including a fan or a heater; a photographing unit configured to capture an image; an image analysis unit configured to recognize at least one service target through detection of a face region from the image; and a movement control unit configured to control a movement of the head unit in a range including the at least one service target.

Abstract: Systems and methods are disclosed for harvesting tissue from a donor site. Exemplary embodiments include a first and second conduit through which a flexible saw component is guided. Certain embodiments include a mechanism which facilitates insertion of the flexible cutting member component parallel to the transverse plane and slicing the graft parallel to the coronal plane to extract the graft.

Abstract: Provided is an electronic device including a ramp signal generation circuit configured to generate a ramp signal having a second slope that is greater by a first level than a first slope which corresponds to an analog gain, and a slope correction circuit configured to correct the second slope of the ramp signal by the first level to obtain the first slope.

Abstract: Robotic guide for slender elongated medical device (SEMD) includes first and a second guide mechanisms, each including a pair of adjacent control plates. First and second transverse guide slots defined in pairs of adjacent control plates control a position of an SEMD guide having a spherical outer bearing surface. The guide position is controlled by selectively varying a relative position of the adjacent control plates, whereby robotic control is obtained over both a lateral displacement of an SEMD axis and an insertion angle of an SEMD alignment axis.

Abstract: A memory system includes a first memory device, a second memory device, and a controller. The second memory device has a write endurance which is higher than a write endurance of the first memory device. The controller performs an error correction process on original data outputted from a host to generate a codeword including the original data and parity data. The controller separates the codeword into the original data and the parity data to write the separated original data into the first memory device and to write the separated parity data into the second memory device.

Abstract: The present invention relates to an ultra-thin film silk fibroin/collagen composite implant for tissue engineering and a manufacturing method therefor. The ultra-thin film silk fibroin/collagen silk fibroin/collagen composite implant according to the present invention has no cytotoxicity and can minimize the influence on cell growth, due to the combined use of a refined silk fibroin aqueous solution, collagen and various biomaterials, and thus can be widely used as an ultra-thin film implant for implanting.

Abstract: An electronic device may include a ramp signal generator suitable for generating a ramp signal having a slope corresponding to an analog gain, and a slope correction circuit suitable for correcting the slope based on a correction code signal.