This course can also be taken for academic credit as ECEA 5607, part of CU Boulder’s Master of Science in Electrical Engineering degree.
Active Optical Devices 專項課程科罗拉多大学波德分校課程信息
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100% 在線
立即開始，按照自己的計劃學習。
第 3 門課程（共 3 門）
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高級
完成時間大約為8 小時
英語（English）
字幕：英語（English）
可分享的證書
完成後獲得證書
100% 在線
立即開始，按照自己的計劃學習。
第 3 門課程（共 3 門）
可靈活調整截止日期
根據您的日程表重置截止日期。
高級
完成時間大約為8 小時
英語（English）
字幕：英語（English）
提供方
科罗拉多大学波德分校
CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.
立即開始攻讀碩士學位
此 課程 隸屬於 科罗拉多大学波德分校 提供的 100% 在線 Master of Science in Electrical Engineering。如果您被錄取參加全部課程，您的課程將計入您的學位學習進程。
教學大綱 - 您將從這門課程中學到什麼
完成時間為 4 小時
Liquid Crystal Displays
The course will cover the basics of electronic display devices, including liquid crystals, electroluminescent, plasma, organic light emitting diodes, and electrowetting based displays. At the end of this course learners will be able to select a display technology and perform basic design of the display and have a thorough grasp of basic principles that drive display operation. Module 1 will cover the fundamentals of liquid crystal displays, used in most computer monitors.
完成時間為 4 小時
10 個視頻 （總計 66 分鐘）, 3 個閱讀材料, 2 個測驗
10 個視頻
Intro to Liquid Crystal Displays1分鐘
Introduction to Displays9分鐘
Liquid Crystal Displays, Part I9分鐘
Liquid Crystal Displays, Part II4分鐘
Twisted Nematic Cell, Part I9分鐘
Twisted Nematic Cell, Part II5分鐘
Active Matrix Addressing7分鐘
Super Twisted Nematic Cells, Part I6分鐘
Super Twisted Nematic Cells, Part II12分鐘
3 個閱讀材料
References5分鐘
Reference Values and Equations10分鐘
Access Matlab Online10分鐘
2 個練習
Liquid Crystal Displays Practice1小時
Liquid Crystal Displays1小時
完成時間為 2 小時
Electroluminescent Displays
In this module, we will talk about electroluminescent displays. Electroluminescence is the non-thermal generation of light caused by an applied electric field to a material. Displays using this technology have many advantages including fast response, wide viewing angles, high resolution, wide operating temperatures, light weight, and good display qualities. You will learn about fundamentals of this important class of displays and challenges. It's a very exciting topic!
完成時間為 2 小時
2 個視頻 （總計 19 分鐘）, 2 個閱讀材料, 2 個測驗
2 個閱讀材料
References5分鐘
Reference Values and Equations10分鐘
2 個練習
Electroluminescent Displays Practice30分鐘
Electroluminescent Displays1小時
完成時間為 2 小時
E-ink, Electrowetting, & Plasma Displays
In this module, you will learn about promising display technologies that include e-ink, electrowetting and plasma displays. While the technology is different than the liquid crystal displays, these techniques have their own advantages in terms of contrast, scaling to large areas and ultralow power consumption. I hope you have as great experience learning about these techniques as I have had in preparing the course material.
完成時間為 2 小時
7 個視頻 （總計 27 分鐘）, 2 個閱讀材料, 2 個測驗
7 個視頻
Plasma Display Panels4分鐘
AC Plasma Display Panel2分鐘
Discharge Gas4分鐘
Plasma Display Panel Phosphors4分鐘
Quantum Cutters2分鐘
Electrowetting and E-Ink Displays6分鐘
2 個閱讀材料
References5分鐘
Reference Values and Equations10分鐘
2 個練習
E-Ink, Electrowetting, and Plasma Displays Practice45分鐘
E-Ink, Electrowetting, and Plasma Displays45分鐘
關於 Active Optical Devices 專項課程
The courses in this specialization can also be taken for academic credit as ECEA 5605-5607, part of CU Boulder’s Master of Science in Electrical Engineering degree. Enroll here.
This Active Optical Devices specialization is designed to help you gain complete understanding of active optical devices by clearly defining and interconnecting the fundamental physical mechanisms, device design principles, and device performance. You will study and gain active experience with light emitting semiconductor devices like light emitting diodes and lasers, nanophotonics, optical detectors, and displays.
Specialization Learning Outcomes:
*Analyze and design semiconductor light sources, and surrounding optical systems
*Analyze and design detection systems for LIDAR, microscopy and cameras
*Analyze and design systems for optical device systems that can adapt to the environment at hand.
*Use lasers and optical electronics in electronic systems through an understanding of the interaction of light and atoms, laser rate equations and noise in photo-detection.
常見問題
When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
What is the refund policy?
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.
Is financial aid available?
Yes, Coursera provides financial aid to learners who cannot afford the fee. Apply for it by clicking on the Financial Aid link beneath the "Enroll" button on the left. You'll be prompted to complete an application and will be notified if you are approved. You'll need to complete this step for each course in the Specialization, including the Capstone Project. Learn more.
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