Lg Display Co., Ltd.

Samsung Electronics Co., Ltd.

Skhynix Inc.

Jaeyoon Lee

Aekyung Jeon

Hyunpyo Lee

Jinsoo Park

Choongkeun Yoo

JongKyun Lee

Jongsung Kim

Bumhan Kim

ChoongKeun Yoo

JongHyun Ahn

Byoungkon Park

Jeongil Kim

Seungpyo Han

Jungha Paik

Hoyong Jeong

An electronic device according to an embodiment includes a first random number generator module, a second random number generator module, a buffer memory configured to store random number data, and a processor configured to be operatively connected to the first random number generator module, the second random number generator module, and the buffer memory, wherein the processor is configured to acquire a first random number sequence from the first random number generator module to store the acquired first random number sequence in the buffer memory, generate a third random number sequence obtained by changing the first random number sequence based on a second random number sequence acquired from the second random number generator module, and generate an encryption key based on the third random number sequence. In addition, various other embodiments are possible.

Electronic device to enhance randomness of security module using multiple hardware random number generator and the method thereof

A memory system includes a memory device and a controller. The memory device is configured to supply a read voltage into a plurality of non-volatile memory cells and transfer values obtained from the plural non-volatile memory cells. The controller is coupled to the memory device via at least one channel. The controller adjusts a level of the read voltage based on a cell difference probability (CDP) calculated from the values when a read operation to the plurality of non-volatile memory cells fails.

Apparatus and method for handling a data error in a memory system

The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The disclosure is A first apparatus for estimating a delay time in a synchronization system is provided. The first apparatus includes a detector configured to detect a request signal generated by a second apparatus, and a generator configured to generate a response signal corresponding to the request signal and output the response signal. The request signal is received through a cable from the second apparatus and the response signal is transmitted to the second apparatus through the cable.

Apparatus in synchronization system and methods for operating the same

The present invention relates to a communication technique for convergence of IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. Also, the present invention provides a method for determining a location of a base station, the method comprising the steps of: receiving, from a terminal, a first message including location information of the terminal; and determining location information of the base station on the basis of the received location information of the terminal.

Method and apparatus for determining location of base station in mobile communication system

Provided is an electronic device including a substrate, a pixel located on the substrate and defined by a bank layer, and a multilayer protection film placed on the pixel and composed of multiple layers including at least one organic layer. The thickness of the first organic layer of the multiple layers forming the multilayer protection film satisfies T&#x2267;k&#xd7;H&#xd7;W where T represents the thickness of the first organic layer, H denotes the height of the bank layer, and k is a constant that is varied according to flowability or viscosity of the first organic layer.

Electronic device, organic light emitting device, and protection multilayer structure

An organic light emitting diode (OLED) display is provided. The OLED display includes a substrate, a subpixel on the substrate, and a multi-layered protective layer covering the subpixel. The multi-layered protective layer has a structure in which organic layers and inorganic layers are alternately stacked in a repeated manner and at least one moisture absorbing layer is interposed in the multi-layered protective layer.

Organic light emitting diode display

A method for manufacturing an organic light emitting device is disclosed. In one embodiment, the method includes an organic light emitting diode comprising a first electrode, a light emission layer, and a second electrode on a substrate; forming a first protection film by loading the substrate on which the organic light emitting diode has been formed to an inkjet device in a first direction; and forming a second protection film by loading the substrate on which the first protection film has been formed in a second direction, the first and the second direction being formed differently from each other.

Manufacturing method for organic light emitting device

A method of manufacturing an organic light emitting display is disclosed. The method includes forming a first electrode and a bank layer including an opening area exposing the first electrode on a target substrate, forming a medium substrate including an organic layer and an absorbing layer on the target substrate, forming a mask including an opening corresponding to the opening area of the bank layer on the medium substrate, emitting light on the medium substrate through the mask and transferring the organic layer on a portion of the first electrode exposed by the bank layer to form an organic light emitting layer on the target substrate, and forming a second electrode on the organic light emitting layer.

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Seoul, South Korea

Jaeyoon Lee