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1. 发明授权

US11251229B2 Method of manufacturing an image sensor having an etch stop layer on an insulation layer 有权
公开(公告)号：US11251229B2
公开(公告)日：2022-02-15
申请号：US16927240
申请日：2020-07-13
申请人： Samsung Electronics Co., Ltd.
发明人： Dong Chan Kim , Kwan Sik Kim , Bo Yun Kim , Eun Sung Seo , Il Young Yoon , Seung Hoon Choi
IPC分类号： H01L27/146 , H01L27/30 , H01L51/44 , H01L31/0232 , H01L31/0224
摘要： An image sensor includes a sensor region for receiving light and generating an image data and a pad region adjacent to the sensor region, an insulation layer on the substrate, and a lower transparent electrode on the insulation layer in the sensor region, and an etch stop layer on the insulation layer in the sensor region and pad region. The etch stop layer may include silicon nitride. A height of an uppermost surface of the lower transparent electrode may be substantially equal to a height of an upper surface of the etch stop layer, with respect to the substrate.

2. 发明授权

US10748968B2 Image sensor having an etch stop layer on the insulation layer 有权
公开(公告)号：US10748968B2
公开(公告)日：2020-08-18
申请号：US16285510
申请日：2019-02-26
申请人： Samsung Electronics Co., Ltd.
发明人： Dong Chan Kim , Kwan Sik Kim , Bo Yun Kim , Eun Sung Seo , Il Young Yoon , Seung Hoon Choi
IPC分类号： H01L27/146 , H01L27/30 , H01L51/44 , H01L31/0232 , H01L31/0224
摘要： An image sensor includes a sensor region for receiving light and generating an image data and a pad region adjacent to the sensor region, an insulation layer on the substrate, and a lower transparent electrode on the insulation layer in the sensor region, and an etch stop layer on the insulation layer in the sensor region and pad region. The etch stop layer may include silicon nitride. A height of an uppermost surface of the lower transparent electrode may be substantially equal to a height of an upper surface of the etch stop layer, with respect to the substrate.

3. 发明授权

US11153876B2 Method and device for monitoring frequency domain-based wireless link in wireless communication system 有权
公开(公告)号：US11153876B2
公开(公告)日：2021-10-19
申请号：US16510163
申请日：2019-07-12
申请人： Samsung Electronics Co., Ltd.
发明人： Sang Min Ro , Young Bum Kim , Joon Young Cho , Hyoung Ju Ji , Seung Hoon Choi
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00 , H04W24/08 , H04L1/16 , H04L1/00
摘要： The present disclosure relates to a technique for radio link monitoring in a wireless communication system, and to operation procedures of the base station and user equipment and a method for radio link quality evaluation on the basis of the technique. In the method, the user equipment divides the downlink channel bandwidth into multiple frequency ranges, measures channel states for each frequency range, and evaluates the radio link quality based on channel state measurement results. Thereafter, the user equipment sends frequency range quality information to the base station, which may then utilize the same for downlink resource allocation. Hence, it is possible to solve the problem of the existing scheme wherein the user equipment enters the physical layer problem detection state or the radio link failure state although a frequency range usable for service provisioning is present within the downlink channel bandwidth.

4. 发明授权

US09515811B2 Method and apparatus for defining transceiving timing of physical channel in a TDD communication system which supports cross-carrier scheduling 有权
标题翻译：用于在支持跨载波调度的TDD通信系统中定义物理信道的收发定时的方法和装置
公开(公告)号：US09515811B2
公开(公告)日：2016-12-06
申请号：US14633702
申请日：2015-02-27
申请人： Samsung Electronics Co., Ltd.
发明人： Young Bum Kim , Joon Young Cho , Jin Kyu Han , Seung Hoon Choi , Youn Sun Kim , Hyoung Ju Ji
IPC分类号： H04L5/14 , H04W72/12 , H04L5/00 , H04L1/18 , H04W72/04 , H04W88/02 , H04W88/08
CPC分类号： H04L5/14 , H04L1/1812 , H04L1/1887 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04W72/042 , H04W72/0446 , H04W72/12 , H04W88/02 , H04W88/08
摘要： A method, base station, and terminal employing time division duplex and carrier aggregation are disclosed. The method by the base station includes transmitting, to a terminal, scheduling information on a control channel of a first cell, and transmitting, to the terminal, data on a shared channel of a second cell based on the scheduling information. The scheduling information is transmitted in a first downlink subframe or a first subframe including downlink pilot time slot (DwPTS) based on first subframe configuration information of the first cell. The data is transmitted in a second downlink subframe or a second subframe including DwPTS corresponding to the first downlink subframe or the first subframe. The first subframe configuration information of the first cell is different from second subframe configuration information of the second cell.
摘要翻译：公开了一种采用时分双工和载波聚合的方法，基站和终端。基站的方法包括向终端发送关于第一小区的控制信道的调度信息，并且基于调度信息向终端发送第二小区的共享信道上的数据。基于第一小区的第一子帧配置信息，在第一下行链路子帧或包括下行链路导频时隙（DwPTS）的第一子帧中发送调度信息。在第二下行链路子帧或包括与第一下行链路子帧或第一子帧对应的DwPTS的第二子帧中发送数据。第一小区的第一子帧配置信息与第二小区的第二子帧配置信息不同。

5. 发明申请

US20140348144A1 TERMINAL SIGNAL TRANSMISSION TIMING RANDOMISATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的终端信号传输时序约束方法和设备
公开(公告)号：US20140348144A1
公开(公告)日：2014-11-27
申请号：US14372206
申请日：2013-01-11
申请人： Samsung Electronics Co., Ltd.
发明人： Seung Hoon Choi , Ki Il Kim , Sang Min Ro , Hyo Jin Lee , Ju Ho Lee , Joon Young Cho , Hyoung Ju Ji
IPC分类号： H04W72/12
CPC分类号： H04W72/12 , H04B7/0417 , H04L5/0057 , H04L5/0062 , H04L27/2613 , H04W56/0015 , H04W56/0045
摘要： The present disclosure relates to a terminal signal transmission timing randomisation method and device in a wireless communication system, and the terminal signal transmission method in a wireless communication system of the present disclosure comprises the steps of: receiving, from a base station, setting information for randomising transmission timing with respect to a signal transmitted by a terminal; determining the transmission timing for the signal in accordance with the setting information; and transmitting the signal to the base station in accordance with the determined transmission timing.
摘要翻译：本公开涉及无线通信系统中的终端信号传输定时随机化方法和设备，本公开的无线通信系统中的终端信号传输方法包括以下步骤：从基站接收设置信息对由终端发送的信号进行随机发送定时; 根据设置信息确定信号的发送定时; 以及根据确定的发送定时将信号发送到基站。

6. 发明授权

US10070424B2 Channel state information request/feedback method and apparatus 有权
公开(公告)号：US10070424B2
公开(公告)日：2018-09-04
申请号：US14326050
申请日：2014-07-08
申请人： Samsung Electronics Co., Ltd.
发明人： Seung Hoon Choi , Soeng Hun Kim , Joon Young Cho , Jin Kyu Han , Young Bum Kim , Hyoung Ju Ji
IPC分类号： H04W72/04 , H04L5/00
摘要： Methods and apparatuses are provided for Channel State Information (CSI) feedback. An Uplink (UL) grant is received from a Node B. Information included in the UL grant is identified. If the information is mapped to at least one DownLink (DL) Component Carrier (CC) based on configuration information relating to at least one set including the at least one DL CC, at least one CSI corresponding to the at least one DL CC is generated. The generated at least one CSI is transmitted to the Node B.

7. 发明授权

US09681445B2 Method and device for monitoring frequency domain-based wireless link in wireless communication system 有权
公开(公告)号：US09681445B2
公开(公告)日：2017-06-13
申请号：US14349485
申请日：2012-10-26
申请人： Samsung Electronics Co., Ltd.
发明人： Sang Min Ro , Young Bum Kim , Joon Young Cho , Hyoung Ju Ji , Seung Hoon Choi
IPC分类号： H04J1/16 , H04W72/04 , H04W24/08 , H04L5/00 , H04L1/16 , H04L1/00
CPC分类号： H04W72/0453 , H04L1/0026 , H04L1/1671 , H04L5/006 , H04W24/08
摘要： The present disclosure relates to a technique for radio link monitoring in a wireless communication system, and to operation procedures of the base station and user equipment and a method for radio link quality evaluation on the basis of the technique. In the method, the user equipment divides the downlink channel bandwidth into multiple frequency ranges, measures channel states for each frequency range, and evaluates the radio link quality based on channel state measurement results. Thereafter, the user equipment sends frequency range quality information to the base station, which may then utilize the same for downlink resource allocation. Hence, it is possible to solve the problem of the existing scheme wherein the user equipment enters the physical layer problem detection state or the radio link failure state although a frequency range usable for service provisioning is present within the downlink channel bandwidth.

8. 发明申请

US20140247800A1 METHOD AND DEVICE FOR MONITORING FREQUENCY DOMAIN-BASED WIRELESS LINK IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中基于频域的无线链路监控方法与装置
公开(公告)号：US20140247800A1
公开(公告)日：2014-09-04
申请号：US14349485
申请日：2012-10-26
申请人： Samsung Electronics Co., Ltd.
发明人： Sang Min Ro , Young Bum Kim , Joon Young Cho , Hyoung Ju Ji , Seung Hoon Choi
IPC分类号： H04W72/04 , H04W24/08
CPC分类号： H04W72/0453 , H04L1/0026 , H04L1/1671 , H04L5/006 , H04W24/08
摘要： The present disclosure relates to a technique for radio link monitoring in a wireless communication system, and to operation procedures of the base station and user equipment and a method for radio link quality evaluation on the basis of the technique. In the method, the user equipment divides the downlink channel bandwidth into multiple frequency ranges, measures channel states for each frequency range, and evaluates the radio link quality based on channel state measurement results. Thereafter, the user equipment sends frequency range quality information to the base station, which may then utilize the same for downlink resource allocation. Hence, it is possible to solve the problem of the existing scheme wherein the user equipment enters the physical layer problem detection state or the radio link failure state although a frequency range usable for service provisioning is present within the downlink channel bandwidth.
摘要翻译：本公开涉及一种在无线通信系统中的无线电链路监控技术以及基站和用户设备的操作过程以及基于该技术的无线电链路质量评估方法。在该方法中，用户设备将下行链路信道带宽划分为多个频率范围，测量每个频率范围的信道状态，并且基于信道状态测量结果来评估无线电链路质量。此后，用户设备向基站发送频率范围质量信息，然后可以将基站用于下行链路资源分配。因此，尽管可用于业务提供的频率范围存在于下行链路信道带宽内，但是可以解决用户设备进入物理层问题检测状态或无线链路故障状态的现有方案的问题。

9. 发明授权

US11094586B2 Semiconductor device including interconnections having different structures and method of fabricating the same 有权
公开(公告)号：US11094586B2
公开(公告)日：2021-08-17
申请号：US16539064
申请日：2019-08-13
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Seung Hoon Choi , Jaeung Koo , Kwansung Kim , Bo Yun Kim , Wandon Kim , Boun Yoon , Jeonghyuk Yim , Yeryung Jeon
IPC分类号： H01L21/768 , H01L27/105 , H01L23/528 , H01L23/532 , H01L21/3105
摘要： A semiconductor device and a method of fabricating a semiconductor device, the semiconductor device including a semiconductor substrate including a first region and a second region; an interlayer insulating layer on the semiconductor substrate, the interlayer insulating layer including a first opening on the first region and having a first width; and a second opening on the second region and having a second width, the second width being greater than the first width; at least one first metal pattern filling the first opening; a second metal pattern in the second opening; and a filling pattern on the second metal pattern in the second opening, wherein the at least one first metal pattern and the second metal pattern each include a same first metal material, and the filling pattern is formed of a non-metal material.

10. 发明授权

US10098096B2 Channel state information request/feedback method and apparatus 有权
公开(公告)号：US10098096B2
公开(公告)日：2018-10-09
申请号：US14326050
申请日：2014-07-08
申请人： Samsung Electronics Co., Ltd.
发明人： Seung Hoon Choi , Soeng Hun Kim , Joon Young Cho , Jin Kyu Han , Young Bum Kim , Hyoung Ju Ji
IPC分类号： H04W72/04 , H04L5/00
摘要： Methods and apparatuses are provided for Channel State Information (CSI) feedback. An Uplink (UL) grant is received from a Node B. Information included in the UL grant is identified. If the information is mapped to at least one DownLink (DL) Component Carrier (CC) based on configuration information relating to at least one set including the at least one DL CC, at least one CSI corresponding to the at least one DL CC is generated. The generated at least one CSI is transmitted to the Node B.

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