This course is part of the Active Optical Devices Specialization

4.3
stars
43 ratings

Juliet Gopinath

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You can earn credits from the University of Colorado Boulder that count towards a Master of Science in Electrical Engineering

Active Optical Devices SpecializationUniversity of Colorado Boulder

About this Course

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This course can also be taken for academic credit as ECEA 5607, part of CU Boulder’s Master of Science in Electrical Engineering degree.
Displays Course Introduction
The course will dive deep into electronic display devices, including liquid crystals, electroluminescent, plasma, organic light emitting diodes, and electrowetting based displays. You'll learn about various design principles, affordances and liabilities, and also a variety of applications in the real world of professional optics.

Course Learning Outcomes
 At the end of this course you will be able to…
 (1) Select a display technology for a given application (LIDAR, imaging, microscopy etc.)
 (2) Design a system around the limitations of a given display technology (ie. addressing)
 (3) Design a system that maximizes contract

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Shareable Certificate

Earn a Certificate upon completion

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Course 3 of 3 in the

Active Optical Devices Specialization

Advanced Level

Approx. 8 hours to complete

English

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Flexible deadlines

Reset deadlines in accordance to your schedule.

Shareable Certificate

Earn a Certificate upon completion

100% online

Start instantly and learn at your own schedule.

Course 3 of 3 in the

Active Optical Devices Specialization

Advanced Level

Approx. 8 hours to complete

English

Could your company benefit from training employees on in-demand skills?

Try Coursera for Business

Instructor

Instructor rating

4.59/5 (7 Ratings)

Juliet Gopinath

Associate Professor

Electrical, Computer, and Energy Engineering

13,221 Learners

3 Courses

Offered by

University of Colorado Boulder

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This Course is part of an online degree program offered by the University of Colorado Boulder. When you enroll in a for-credit non-degree course through the university and complete it online, it counts as credit hours towards a degree at CU-Boulder. All you have to do is apply through the university.

Master of Science in Electrical Engineering

University of Colorado Boulder

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Syllabus - What you will learn from this course

Week

Week 1

4 hours to complete

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.

4 hours to complete

10 videos (Total 66 min), 3 readings, 2 quizzes

10 videos

Intro to Displays1m

Intro to Liquid Crystal Displays1m

Introduction to Displays9m

Liquid Crystal Displays, Part I9m

Liquid Crystal Displays, Part II4m

Twisted Nematic Cell, Part I9m

Twisted Nematic Cell, Part II5m

Active Matrix Addressing7m

Super Twisted Nematic Cells, Part I6m

Super Twisted Nematic Cells, Part II12m

3 readings

References5m

Reference Values and Equations10m

Access Matlab Online10m

2 practice exercises

Liquid Crystal Displays Practice1h

Liquid Crystal Displays1h

Week

Week 2

2 hours to complete

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!

2 hours to complete

2 videos (Total 19 min), 2 readings, 2 quizzes

Week

Week 3

2 hours to complete

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.

2 hours to complete

7 videos (Total 27 min), 2 readings, 2 quizzes

Reviews

4.3

7 reviews

5 stars
53.48%
4 stars
25.58%
3 stars
16.27%
2 stars
2.32%
1 star
2.32%

TOP REVIEWS FROM DISPLAYS

by DMMay 12, 2020

A good course including basic information of Electroluminescent Display, Plasma display panels. OLED display would have been incorporated in the course. A good experience.

View all reviews

About the Active Optical Devices Specialization

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.

Frequently Asked Questions

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.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

More questions? Visit the Learner Help Center.

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About this Course