Samsung Electronics Co., Ltd.

Juyeon Lee

Jiwoong Hwang

Yongki Lee

Mijung Noh

Yeeun Choi

Hoon Hee Han

Bohdan Karpinskyy

Hongsoo Kim

Hyojin Kim

Jieun Park

Yunhyeok Choi

Donghee Kang

Yongsoo Kim

Hyunjoo Kang

Hunkook Lee

Songil Lee

An electronic apparatus is provided. The electronic apparatus includes memory, a projection part, a sensor part, an optical shutter part, and at least one processor, and the at least one processor is configured to output, through the projection part, a first projection image at a projection surface, obtain, through the sensor part, first sensing data associated with the projection surface, obtain a second projection image by performing a correction function on the first projection image based on the first sensing data, identify a position of a background area from the first projection image, identify a position of a blocking area corresponding to the position of the background area, control the optical shutter part to perform a filtering function based on the position of the blocking area, and output, through the projection part, the second projection image.

Electronic apparatus and controlling method thereof

In an electronic device according to an embodiment, the electronic device may include: an actuator configured to move the electronic device, a sensor, a projection assembly including light emitting circuitry, at least one processor, and a memory storing instructions. the instructions, when executed by one or more of the at least one processor, cause the electronic device to, in response to an input for playing a media content stored in the memory, identify an external object included in the media content. the instructions, when executed by one or more of the at least one processor, cause the electronic device to, in a first state in which an external object adjacent to the electronic device is identified, emit a light representing the media content, facing a direction adjacent to the external object, by controlling the projection assembly, based on data of the sensor. The present disclosure relates to a metaverse service for enhancing interconnectivity between a real object and a virtual object. For example, the metaverse service may be provided through a network based on fifth generation (5G) and/or sixth generation (6G).

Electronic device, method, and non-transitory computer-readable storage media for displaying media content based on user's location

An apparatus includes an integrated circuit and a plurality of conducting wires disposed on the integrated circuit. The integrated circuit includes: (i) a signal generation circuit, which is configured to generate random signal and selection signal based on random or pseudo-random numbers, (ii) a transmitting circuit configured to select at least one from among the plurality of conducting wires based on the selection signal and to output the random signal through the at least one conducting wire, and (iii) a receiving circuit configured to detect an invasive attack on the integrated circuit based on signal received through the at least one conducting wire.

Apparatus and methods for detecting invasive attacks within integrated circuits

The present disclosure relates to an integrated circuit and a method of using the integrated circuit used to perform authentication using a challenge-response method. The challenge-response method includes an internal challenge generator, a physically unclonable function (PUF) block, and a response generator. The internal challenge generator is configured to receive a challenge, generate a plurality of internal challenges corresponding to the challenge, and generate at least one valid internal challenge among the plurality of internal challenges using screen information. The physically unclonable function (PUF) block is configured to generate a plurality of valid internal responses respectively changing according to the plurality of valid internal challenges. The response generator is configured to output a response generated using the plurality of valid internal responses.

Integrated circuit performing authentication using challenge-response protocol and method of using the integrated circuit

Methods of preparing layouts for semiconductor devices and semiconductor devices fabricated using the layouts are provided. Preparing the layouts for semiconductor devices may include disposing assistant patterns near a main gate pattern that is provided on a weak active pattern. The weak active pattern may be, for example, an outermost one of active patterns and may be one expected to have an increased width during a fabrication process.

Methods of preparing layouts for semiconductor devices, photomasks formed using the layouts, and semiconductor devices fabricated using the photomasks

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Suwon-si, South Korea

Juyeon Lee