CN114451068A - 光发射组件、半导体光电子器件和设备 - Google Patents

光发射组件、半导体光电子器件和设备 Download PDF

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Publication number
CN114451068A
CN114451068A CN202080064555.6A CN202080064555A CN114451068A CN 114451068 A CN114451068 A CN 114451068A CN 202080064555 A CN202080064555 A CN 202080064555A CN 114451068 A CN114451068 A CN 114451068A
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China
Prior art keywords
capacitor
light emitting
semiconductor chip
bias circuit
inductor
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Pending
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CN202080064555.6A
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English (en)
Inventor
史文俊
李志伟
谢婷
张强
周恩波
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN114451068A publication Critical patent/CN114451068A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/36—Circuits for reducing or suppressing harmonics, ripples or electromagnetic interferences [EMI]

Abstract

本申请实施例提供一种光发射组件、半导体光电子器件和设备，涉及微电子器件技术领域，以解决半导体光电子器件中传输线的阻抗与半导体芯片的阻抗不连续的问题。该光发射组件包括：半导体芯片、第一偏置电路、第一电容、滤波电路和第一电感。第一电容的第一端连接射频正电极，第一电容的第二端连接射频负电极，半导体芯片的第一极连接直流负电极；半导体芯片的第二极连接第一电感的第一端，第一电感的第二端连接第一偏置电路的第一端，第一偏置电路的第二端连接直流正电极；滤波电路的第一端连接第一电容的第二端，滤波电路的第二端连接半导体芯片的第一极；或者，滤波电路的第一端连接第一电容的第一端，滤波电路的第二端连接第一电感的第二端。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN202080064555.6A 2019-12-31 2020-09-30 光发射组件、半导体光电子器件和设备 Pending CN114451068A (zh)

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CN2019225019556 2019-12-31
CN201922501955.6U CN213342769U (zh) 2019-12-31 2019-12-31 光发射组件、半导体光电子器件和设备
PCT/CN2020/119400 WO2021135484A1 (zh) 2019-12-31 2020-09-30 光发射组件、半导体光电子器件和设备

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CN114451068A true CN114451068A (zh) 2022-05-06

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WO (1) WO2021135484A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN213342769U (zh) * 2019-12-31 2021-06-01 华为机器有限公司 光发射组件、半导体光电子器件和设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050090146A1 (en) * 2003-10-24 2005-04-28 Industrial Technology Research Institute Optical transmission module
CN1804825A (zh) * 2005-01-10 2006-07-19 鸿富锦精密工业（深圳）有限公司 高速信号传输装置
CN1993887A (zh) * 2004-06-18 2007-07-04 索尼株式会社 高频元件、电源供给元件及通信装置
CN101794929A (zh) * 2009-12-26 2010-08-04 华为技术有限公司 一种提升传输带宽的装置
CN207896660U (zh) * 2016-03-15 2018-09-21 株式会社村田制作所 Esd保护电路、差动传输线路以及共模滤波器电路
CN109031549A (zh) * 2018-08-31 2018-12-18 武汉联特科技有限公司 光发射组件以及光模块
CN109959668A (zh) * 2019-03-13 2019-07-02 康特卫普技术有限公司 一种微波传感器、微波信号处理系统及检测方法
CN213342769U (zh) * 2019-12-31 2021-06-01 华为机器有限公司 光发射组件、半导体光电子器件和设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050090146A1 (en) * 2003-10-24 2005-04-28 Industrial Technology Research Institute Optical transmission module
CN1993887A (zh) * 2004-06-18 2007-07-04 索尼株式会社 高频元件、电源供给元件及通信装置
CN1804825A (zh) * 2005-01-10 2006-07-19 鸿富锦精密工业（深圳）有限公司 高速信号传输装置
CN101794929A (zh) * 2009-12-26 2010-08-04 华为技术有限公司 一种提升传输带宽的装置
CN207896660U (zh) * 2016-03-15 2018-09-21 株式会社村田制作所 Esd保护电路、差动传输线路以及共模滤波器电路
CN109031549A (zh) * 2018-08-31 2018-12-18 武汉联特科技有限公司 光发射组件以及光模块
CN109959668A (zh) * 2019-03-13 2019-07-02 康特卫普技术有限公司 一种微波传感器、微波信号处理系统及检测方法
CN213342769U (zh) * 2019-12-31 2021-06-01 华为机器有限公司 光发射组件、半导体光电子器件和设备

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WO2021135484A1 (zh) 2021-07-08

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