公开(公告)号：US20250024177A1

公开(公告)日：2025-01-16

申请号：US18733372

申请日：2024-06-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonchul CHOI ,  HYEONGDONG JO

IPC: H04N25/772 ,  G01J1/44 ,  H04N25/10

Abstract: A pixel array includes: a plurality of unit pixel groups; and one or more columns including four column lines, wherein each unit pixel group of the plurality of unit pixel groups includes a first pixel group and a second pixel group, wherein the each unit pixel group includes a signal line including a drive transistor and a select transistor, wherein two unit pixel groups share a floating diffusion region, and wherein signal lines of the two unit pixel groups are connected to one column line, wherein each of the two unit pixel groups is configured to transfer a pixel signal to the one column line through the signal lines, wherein the floating diffusion region is located between a reset transistor and a dual conversion transistor, and wherein the dual conversion transistor is connected to the reset transistor and the drive transistor.

公开(公告)号：US20240031698A1

公开(公告)日：2024-01-25

申请号：US18112132

申请日：2023-02-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonchul CHOI ,  Kyungho LEE ,  Heesang KWON ,  Seoyun PARK ,  Jung Bin YUN

IPC: H04N25/704 ,  H04N25/78 ,  H04N25/77

CPC classification number: H04N25/704 ,  H04N25/78 ,  H04N25/77 ,  H04N25/134

Abstract: An image sensor according to the present disclosure includes: a first pixel group, which includes a first pixel unit corresponding to a first color, and a plurality of first pixels arranged with an m×n form. The image sensor further includes a second pixel unit, which corresponds to a second color, and a plurality of second pixels arranged with the m×n form. The image sensor further includes a third pixel unit, which corresponds to a third color, and a plurality of third pixels arranged with the m×n form, and m and n are natural numbers greater than or equal to 3. A first micro lens is formed on the first pixel unit and shared by at least two adjacent first pixels in a first direction among the plurality of first pixels.

公开(公告)号：US20140128117A1

公开(公告)日：2014-05-08

申请号：US14074090

申请日：2013-11-07

Applicant: Korea Advanced Institute of Science and Technology ,  Samsung Electronics Co., Ltd.

Inventor： Jonghyung KWUN ,  Yeonjea CHO ,  Dongjo PARK ,  Sanguk PARK ,  Wonchul CHOI

IPC: H04W52/24

CPC classification number: H04W52/243 ,  H04W52/346

Abstract: A data transmission and/or reception method of a base station in a wireless communication system is provided. The data transmission/reception method includes receiving information on interference measured by a terminal, allocating a downlink resource to a terminal based on the received interference information, determining per-subband transmit power distributions of the downlink resource allocation, and transmitting the per-subband transmit power distributions of the downlink resource allocation to neighbor base stations.

Abstract translation: 提供了一种在无线通信系统中的基站的数据发送和/或接收方法。 数据发送/接收方法包括接收由终端测量的干扰的信息，基于接收到的干扰信息向终端分配下行链路资源，确定下行链路资源分配的每个子带的发射功率分布，以及发送每个子带的发射 下行资源分配给邻近基站的功率分布。