公开(公告)号：US20140302428A1

公开(公告)日：2014-10-09

申请号：US14095090

申请日：2013-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： So-Eun Shin ,  Byunggook Kim ,  Jihyeon Choi

IPC: G03F1/80

CPC classification number: G03F1/80

Abstract: A photo-mask for fabricating a semiconductor device may include a transparent substrate including a main region, a supplementary region adjacent to the main region, a main pattern for developing circuits in a semiconductor device provided on the main region of the transparent substrate, and a supplementary pattern for optical proximity correction provided on the supplementary region of the transparent substrate. The main pattern has a sidewall perpendicular to a surface of the transparent substrate, and the supplementary pattern has a sidewall inclined to the surface of the transparent substrate and an upward tapered structure.

Abstract translation: 用于制造半导体器件的光掩模可以包括：透明基板，包括主区域，与主区域相邻的补充区域，设置在透明基板的主区域上的半导体器件中的显影电路的主图案，以及 在透明基板的辅助区域上设置用于光学邻近校正的补充图案。 主图案具有垂直于透明基板的表面的侧壁，辅助图案具有朝向透明基板的表面倾斜的侧壁和向上的锥形结构。

公开(公告)号：US11147001B2

公开(公告)日：2021-10-12

申请号：US16630672

申请日：2018-05-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihyeon Choi ,  Jongho Park ,  Sangyeon Won ,  Hanseok Kim ,  Daewoo Lee

IPC: H04W36/00 ,  H04W84/12

Abstract: 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). According to various embodiments of the present disclosure, a device of a terminal in a wireless communication system can include at least one transceiver and at least one processor operationally coupled with at least one transceiver. At least one processor can receive configuration information from a first network node for a first radio access technology (RAT), measure a first quality for a first signal of the first RAT and a second quality for a second signal of a second RAT on the basis of the received configuration information, and determine, whether a handover to a second network for the second RAT is performed, on the basis of the measured first quality or the measured second quality. The configuration information can include parameters for the handover between the first RAT and the second RAT.