Abstract: Provided is an electronic device including: a lens assembly having multiple lenses arranged along an optical axis direction from an object side to an image side, the lens assembly including a first lens parallel to the optical axis direction and having a convex surface facing the object side in a first direction, a second lens having a convex surface facing the first direction, a third lens having a positive refractive power, a fourth lens, a fifth lens have a positive refractive power, and a sixth lens; and an image sensor including an imaging plane on which an image is formed. The electronic device may be implemented as a small-sized and high pixel optical device.
Abstract: An artificial intelligence (AI) upscaling apparatus for upscaling a low-resolution image to a high-resolution image includes: a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory, wherein the processor is configured to: obtain a second image corresponding to a first image, which is downscaled from an original image by an AI downscaling apparatus by using a first deep neural network (DNN); and obtain a third image by upscaling the second image by using a second DNN corresponding to the first DNN, and wherein the second DNN is trained to minimize a difference between a first restored image, which results from applying no pixel movement to an original training image, and second restored images, which result from downscaling, upscaling, and subsequently retranslating one or more translation images obtained by applying pixel movement to the original training image.
Type:
Application
Filed:
January 11, 2021
Publication date:
June 8, 2023
Applicant:
SAMSUNG ELECTRONICS CO., LTD.
Inventors:
Wookhyung KIM, Ilhyun CHO, Jayoon KOO, Namuk KIM
Abstract: A display panel in which a resistance structure is provided on a test pattern to prevent a circuit of the display panel from being damaged by static electricity introduced into the test pattern, and a display apparatus having the same are provided.
Abstract: According to one or more embodiments, an electronic device may include a memory, a storage, and a processor. The processor may be configured to write a file of an application in the memory in response to a file input request of the application, identify a write pattern of the file at a first time of writing the file of the application in the memory, update the write pattern in the memory, classify the file as one of a hot file and a cold file based on the write pattern of the file at a second time of copying the file of the application from the memory to the storage, and control the processor to: store a classification result of the file together with the file in the storage.
Type:
Application
Filed:
November 7, 2022
Publication date:
June 8, 2023
Applicant:
SAMSUNG ELECTRONICS CO., LTD.
Inventors:
Jaewook KIM, Yeongjin GIL, Sungjong SEO, Woojoong LEE
Abstract: A camera module evaluating apparatus includes a mobile device including a camera module, a transparent display device configured to display an object, a chart positioned farther from the mobile device than the transparent display device and configured to display a long-distance object, and a test device configured to perform an autofocusing (AF) test operation on the camera module when the camera module captures an image of the object.
Type:
Application
Filed:
September 7, 2022
Publication date:
June 8, 2023
Applicant:
Samsung Electronics Co., Ltd.
Inventors:
Minhyuk LEE, Kichrl PARK, Kaeul LEE, Jisu HAN
Abstract: An electronic device for controlling a flow path according to deodorization, dehumidification, or sterilization of clothes or shoes by applying a separated chamber structure, and an operation method thereof. The electronic device may control an internal damper so that in a deodorization mode, the internal damper operates in a first state to form independent flow paths in an upper chamber and a lower chamber and, in a dehumidification mode, the internal damper operates in a second state for a preset time to form a single flow path in the upper chamber and the lower chamber and, after the preset time elapses, operate in the first state to form independent flow paths in the upper chamber and the lower chamber.
Abstract: A transmitting apparatus includes: a frame generator configured to generate a frame including a plurality of OFDM symbols; and a signal processor configured to signal-process the generated frame, wherein the plurality of OFDM symbols are included in a bootstrap, a preamble including an L1 basic and an L1 detail, and a payload, and wherein the bootstrap includes information on an FFT size of the OFDM symbols included in the preamble, a length of a guard interval (GI) inserted in the preamble, and a pattern of a preamble pilot inserted in the preamble, and information on an L1 basic mode.
Abstract: Provided are a simulation method and a modeling method. The simulation method includes generating input information regarding a target input/output (I/O) throughput demanded by the user application based on a read request received from a user application and generating output information including an I/O processing rate and a delay time through a neural network by using the input information as an input.
Type:
Application
Filed:
November 1, 2022
Publication date:
June 8, 2023
Applicants:
Samsung Electronics Co., Ltd., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
Inventors:
Honguk WOO, Seunghwan JEONG, Jooyoung PARK, Youngseok LEE
Abstract: A semiconductor package comprising a substrate including substrate pads on a top surface thereof, a first upper semiconductor chip on the substrate and including conductive chip pads, and bonding wires coupled to the substrate pads and the first upper semiconductor chip. The bonding wires include first and second bonding wires. The substrate has a first region between the conductive chip pads and the substrate pads, and a second region between the first region and the substrate pads. The second bonding wire has a maximum vertical level on the first region of the substrate. On the first region of the substrate, the first bonding wire is at a level higher than that of the second bonding wire. On the second region of the substrate, the second bonding wire is at a level higher than that of the first bonding wire.
Abstract: An electronic device includes: a display; and a processor configured to: play a video on the display by using a first application, obtain playback information associated with playing the video by using the first application, activate a second application while the video is played by using the first application, determine a frame of the video corresponding to a time point at which the second application is activated, and seek the frame to play the video by using the second application, based on the second application being able to seek the frame within a reference time.
Abstract: In some embodiments, a display device includes a content receiving circuit configured to receive a content signal, a screen configured to display the content signal, a communication interface configured to communicate with other devices via a communication network, a memory storing one or more instructions, and a processor configured to execute the one or more instructions to obtain, from a user, a chatting channel establishment request and counterpart information for establishing a chatting channel; to identify a counterpart display device based on the counterpart information; to obtain an availability state of a chatting counterpart on the counterpart display device; and to perform real-time chatting or non-real-time chatting between the user and the chatting counterpart on the counterpart display device, based on a determination of whether the availability state of the chatting counterpart on the counterpart display device allows the real-time chatting or the non-real-time chatting.
Abstract: A display device including a rear chassis, a display panel arranged in front of the rear chassis to display an image, a middle mold arranged between the display panel and the rear chassis and coupleable to the rear chassis, an optical member arranged between the rear chassis and the display panel, and a welding portion formed by laser-welding the display panel and at least one of the middle mold or the optical member.
Type:
Application
Filed:
February 3, 2023
Publication date:
June 8, 2023
Applicant:
SAMSUNG ELECTRONICS CO., LTD.
Inventors:
Seojoon LEE, Myeonggil KIM, Hyongjun YOO, Hyunjun JUNG, Seungsan HAN
Abstract: A semiconductor device includes a first memory cell array including a plurality of first memory cells, a plurality of first reference cells and a plurality of first dummy cells, a second memory cell array including a plurality of second memory cells, a plurality of second reference cells and a plurality of second dummy cells, an input/output circuit provided between the first memory cell array and the second memory cell array, a first column decoder connected between the first memory cell array and the input/output circuit and a second column decoder connected between the second memory cell array and the input/output circuit. The second column decoder connects one of the plurality of second dummy cells and the plurality of second memory cells to a selected sense amplifier of the input/output circuit, when the first column decoder connects a selected first memory cell to the selected sense amplifier.
Abstract: An inspection system includes a stage unit configured to load a blank mask thereon. A side illumination unit, which is disposed to face a side surface of the blank mask and includes a plurality of LEDs, is provided. A camera disposed adjacent to the blank mask is provided. An inspection light beam irradiated from the side illumination unit toward the side surface of the blank mask is substantially parallel to an upper surface of the blank mask.
Abstract: Provided are a device and method for correcting the vision of a user and performing calibration. A method, performed by an augmented reality device, of performing gaze tracking sensor calibration based on a gaze of a user includes outputting at least one first character in a preset size through a waveguide of the augmented reality device, obtaining at least one first input for the at least one first character, obtaining at least one piece of first gaze information detected through a gaze tracking sensor of the augmented reality device at a time point at which the at least one first input is obtained, comparing the at least one first character with the at least one first input, and determining a first refractive power to be a refractive power of the varifocal lens of the augmented reality device, based on a result of the comparing.
Type:
Application
Filed:
June 28, 2021
Publication date:
June 8, 2023
Applicant:
SAMSUNG ELECTRONICS CO., LTD.
Inventors:
Sunghwan SHIN, Jaewoo KO, Bonkon KOO, Doyoun KIM, Sangho YOON, Kyookeun LEE
Abstract: A semiconductor package including a package substrate, a connection substrate on the package substrate and having on a lower corner of the connection substrate a recession that faces a top surface of the package substrate, a semiconductor chip on the connection substrate, a plurality of first connection terminals connecting the connection substrate to the semiconductor chip, and a plurality of second connection terminals connecting the package substrate to the connection substrate. The recession is laterally spaced apart from the second connection terminals.
Type:
Application
Filed:
February 1, 2023
Publication date:
June 8, 2023
Applicant:
Samsung Electronics Co., Ltd.
Inventors:
Yeongkwon KO, Un-Byoung KANG, Jaekyung YOO, Teak Hoon LEE
Abstract: Disclosed is an image sensor device which includes an image pixel that outputs a reset voltage and a first data voltage through a data line, and a voltage hold circuit that is connected with the data line, stores a first voltage based on the reset voltage, and provides the data line with a second voltage based on the first voltage.
Type:
Application
Filed:
August 23, 2022
Publication date:
June 8, 2023
Applicant:
Samsung Electronics Co., Ltd.
Inventors:
Yongjun CHO, Sunyool KANG, Yunhong KIM, Heesung CHAE
Abstract: An electronic apparatus includes a display and a processor connected with the display, and configured to control the display. The processor is configured to control the display to display content and obtain a text corpus associated with the displayed content. The processor is further configured to obtain, based on a letter for a search being input while the content is displayed and based on the obtained text corpus, at least one completion text which comprises the input letter based on the obtained text corpus. The processor is further configured to control the display to display the obtained completion text as a recommended search term.
Abstract: A dielectric thin film includes a stack structure of a perovskite material layer including at least two Group II elements and a rocksalt layer on the perovskite material layer and including at least two Group II elements. A first content ratio of the at least two Group II elements included in the perovskite material layer may be the same as a second content ratio of the at least two Group II elements included in the rocksalt layer.
Type:
Application
Filed:
December 1, 2022
Publication date:
June 8, 2023
Applicants:
Samsung Electronics Co., Ltd., Cornell University
Inventors:
Kiyoung LEE, Darrell G. Schlom, Matthew R. Barone, Myoungho Jeong
Abstract: A display driver circuit may include a revision controller for controlling a nonvolatile memory having instructions by which control data for controlling devices controlled by the display driver circuit are changed, and a drive controller for controlling the devices based on the instructions. The revision controller determines whether to perform a read operation to the instructions based on electrical power being applied to the display driver circuit, and transfers instruction signals, which are generated based on the determination to perform the read operation, to the driving controller.