This document discusses quantum dot display technology. It provides an overview of the principles of quantum dots, compares quantum dot to other display technologies like WLED and OLED. It outlines different types of quantum dot display structures, lists companies working in the space, and provides forecasts for market adoption of quantum dot displays, particularly for TVs. It also briefly profiles major TV manufacturers like Samsung, LG, TCL, and Hisense that are incorporating quantum dot technology into their TV lineups.

1. Quantum dot Display
Window of Displays Co.
D.P. Liu
dapongliu@gmail.com

2. Outline
 Introduction
 Technology
 Market
 TV makers
 Conclusion

3. Principle of Quantum dot

4. WLED vs Quantum dot

5. Quantum dot vs. OLED

6. High Color Gamut

7. Comparison with other displays

8. On-Chip type of Quantum dot
Reflector
Light Guide Plate
Buttom Po;arizer
Liquid Crystal layer
Color Filter
Top Polarizer
TFT Substrate
QD
LED

9. WLED vs. QD-LED

10. On-Edge type of Quantum dot
LED Reflector
Light Guide Plate
Buttom Po;arizer
Liquid Crystal layer
Color Filter
Top Polarizer
TFT Substrate
L
QD
Optics

11. QD Vision Color IQs

12. QD Vision Color IQs

13. On-Surface type of Quantum dot
Reflector
Light Guide Plate
QD Film
Buttom Po;arizer
Liquid Crystal layer
Color Filter
Top Polarizer
TFT Substrate
LED

14. Nanosys

15. Nanoco

16. 3M

17. EFUN

18. Comparison of Quantum dot
Type Conventional On-Chip On-Edge On-Surface
Structure WLED+LGP
QD-
LED+LGP
LED+QD
Optics+LGP
LED+QD
Film+LGP
Players All -- QD Vision Nanosys,
Nanoco
TV makers All -- TCL, Hisense Samsung

19. Quantum dot Market Forecast
0
5
10
15
20
25
30
35
40
45
2015 2016 2017 2018 2019 2020
Millions of units

20. Quantum dot by application
0
5
10
15
20
25
30
35
40
45
2015 2016 2017 2018 2019 2020
Smartphone
Tablet
Notebook
Monitor
TV
Millions of units

21. Quantum dot TV by size
0.0
5.0
10.0
15.0
20.0
25.0
30.0
2015 2016 2017 2018 2019 2020
40~49 inch
50~59 inch
60~69 inch
> 70 inch
Millions of units

22. QD Vision’s view

23. QD Vision’s forecast

24. Samsung
 SUHDTV
4K UHD
Quantum dot
HDR
Smart (Tizen)
Curved

25. LG
 OLED TV
 4K UHD
 OLED HDR
 Dolby Vision
 Smart (webOS3.0)

26. TCL

27. TCL

28. TCL

29. TCL

30. Hisense

31. Hisense
 ULED
Quantum dot
4K UHD
Smart (Android)
Wi Fi
Curved

32. Conclusion
 A new nano crystal material
 High efficiency, low power
 High Color Gamut
 Do not change conventional LCD
Manufacture process
 Superior to WLED light source
 Wide adoption in TV and monitor market