公开(公告)号：US11526037B2

公开(公告)日：2022-12-13

申请号：US16654019

申请日：2019-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Sang Park ,  Hyun Il Byun

IPC: G02F1/00 ,  G02F1/015 ,  H01L27/12

Abstract: A semiconductor device includes a base substrate comprising a first region and a second region, a photonics device disposed in the first region, the photonics device comprising a first doped layer disposed on the base substrate, and a second doped layer disposed on the first doped layer so that at least a portion vertically overlaps the first doped layer, the second doped layer having a first vertical thickness, and a transistor disposed in the second region, the transistor comprising a semiconductor layer disposed on the base substrate and horizontally spaced apart from the first doped layer, and a gate electrode horizontally spaced apart from the second doped layer and disposed on the semiconductor layer, disposed at the same vertical level as that of the second doped layer, and having a second vertical thickness equal to the first vertical thickness.

公开(公告)号：US20140270758A1

公开(公告)日：2014-09-18

申请号：US14211040

申请日：2014-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Amir Hossein Nejadmalayeri ,  Yoon Dong Park ,  Hyun Il Byun ,  In Sung Joe

IPC: H04L5/14 ,  H04J14/06

CPC classification number: H04L5/14 ,  H04J14/06

Abstract: An optical communication apparatus and printed circuit board (PCB), which include an optical interface for realizing concurrent read and write operations, and a data processing system including a memory module and the PCB are provided. The optical communication apparatus includes an optical interface unit configured to output optical signal of first data and receive optical signal of second data simultaneously, and an optical bus configured to transmit the optical signals between the first optical interface unit and a second optical interface unit, the second optical interface unit being configured to receive the optical signal of the first data and output the optical signal of the second data simultaneously. The optical signal of the first data and the optical signal of the second data have polarizations, respectively, orthogonal to each other.

Abstract translation: 提供了一种光通信装置和印刷电路板（PCB），其包括用于实现并行读写操作的光接口，以及包括存储器模块和PCB的数据处理系统。 光通信装置包括：光接口单元，被配置为同时输出第一数据的光信号并接收第二数据的光信号;以及光总线，被配置为在第一光接口单元和第二光接口单元之间传输光信号， 第二光接口单元被配置为接收第一数据的光信号并同时输出第二数据的光信号。 第一数据的光信号和第二数据的光信号分别具有彼此正交的极化。