Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Hyejin Lee

Kyungah Lee

Junghwan Lee

Jeaseok Seong

Heejeong Lee

Myungjin Eom

Sangbum Kim

Juho Lee

Nerry Son

Myungshik Kim

Hyewon Lee

Byeongkook Kim

Kihyuk Kim

Seunghun Lee

Yoonsang Kim

Yoonji Lee

Kangmin Kim

Inhak Lee

Kyeong Jin Park

Eunyoung Jee

Sangyeop Baeck

Seunghan Park

Seulji Lee

A semiconductor device is disclosed. The semiconductor device may include gate stacks that are on a substrate, are spaced apart from each other in a first direction, and include electrodes and cell insulating layers alternately stacked, a separation structure between the gate stacks and extending in a second direction crossing the first direction, vertical structures penetrating the gate stacks and having conductive pads on upper portions thereof, a supporting structure on the gate stacks, bit lines on the supporting structure, and contact plugs penetrating the supporting structure and electrically connecting the bit lines to the vertical structures. A bottom surface of a portion of the supporting structure on the separation structure may be lower than top surfaces of the conductive pads.

Semiconductor devices and electronic systems including the same

An integrated circuit includes: a first wiring layer on which a first bit line pattern and a positive power supply pattern, a first power supply line landing pad, and a first word line landing pad are formed; a second wiring layer on which a first negative power supply pattern connected to the first power supply line landing pad, and a first word line pattern connected to the first word line landing pad are formed; a third wiring layer on which a second negative power supply pattern connected to the first negative power supply pattern, and a second word line landing pad connected to the first word line pattern are formed; and a fourth wiring layer on which a second word line pattern, connected to the second word line landing pad, are formed.

Integrated circuit including memory cell and method of designing the same

Various exemplary embodiments of the present disclosure relate to method and an apparatus a broadcast receiver for a conditional access system (CAS) information download. The CAS information download method includes acquiring broadcast provider information. The method also includes, selecting a broadcast provider based on the broadcast provider information. The method further includes, transmitting a subscription request including identity information of the broadcast reception device to a broadcast provider server of the selected broadcast provider. The method also includes, downloading CAS information from a CAS server.

Method and apparatus for installing conditional access system information

Methods and electronic devices are provided for configuring a sharing target device. A method includes transmitting, to an authentication server associated with a mobile network operator for managing data usage, a device configuration request message for configuring the sharing target device to share a data usage amount assigned to the electronic device; receiving, from the authentication server, in response to the device configuration request message, an access code permitting access to the authentication server; and transmitting the received access code to the sharing target device, wherein the sharing target device receives, using the access code, a subscriber profile from the authentication server for sharing the data usage amount assigned to the electronic device.

Method, authentication server, and electronic device for configuring a sharing target device for sharing data usage of the electronic device

Growing community of inventors

Seoul, South Korea

Hyejin Lee