Steven Choi (7.2mb – PDF)

Report
Agenda
• LG Group- introduction
• Features of OLEDs
• LG Chem as supplier of OLED – Why?
• Product portfolio
• Roadmaps
• LG Chem among competitors
• Examples of applications
1
LG Group
• Foundation: January 5, 1947
• HQ : Seoul, South Korea
• Total employees: 213,000
• Total Sales(’12): USD 145 BIL
Petrochemical
Company
Battery
Company
87,0
LG Chem
31,0
27,0
IT &
Electronics
Company
Optical Materials
Electronic Materials
LCD Glass Substrate
IT Film
Telecom & SVC
Electronics
Chemicals
OLED Lighting
2
Why OLED?- Features
• Thin
~ 1mm of thickenss
• Light-weight
• Simple Structure
Homogeneous and diffusive light does not require any additional
mechanical elements like diffusors.
• Low Heat Generation
~ 30°C of nominative work temperature (No need to use heat sinks)
• Light Uniformity
> 85%
• High CRI
> 90 for all CCT
• Human Friendly Light
Lightsource with spectrum closest to sunlight and no glare effect.
3
LG Chem as supplier
of OLED- Why?
• Experience
2 decades of study about the fundamental
technologies of OLEDs
LG Chem
OLED
Light
• Production Background
We use our own chemicals, optical films
and glass substrate for the production of OLEDs.
• Production Capacity
LG Chem owns the world’s largest
production capacity with high
production yield
• Next Generation Production Line
LG Chem plans to invest in 5th gen production
Line which will have huge impact on price and
production capacity
OLED
Materials
LG Chem
Electronic
Materials
Light
Extraction
Films
LG Chem
IT Film
Glass
Substrate
LG Chem
LCD Glass
Substrates
4
Product Portfolio
All panels
CCTEfficacyLT70CRIUniformity
3000/4000K
60 lm/W
40 kh
90
>85 %
N6BB
320x110 mm
250 lm
F6BA- Bendable
210x50 mm
75 lm
N6SD
320x320` mm
1000 lm
N6BA
200x50 mm
75 lm
N6SC
140x140 mm
150 lm
N6SA
100x100 mm
75 lm
N6OA
100 mm
75 lm
N6SB
55x53 mm
20 lm
5
No. 1 in OLED Light
Roadmaps
Lifetime & Luminance
High Efficacy (lm/W)
[Kh/L70]
70
60
3000 cd/m2
50
140
40
30
5000 cd/m2
20
10
80
100
120
8000 cd/m2
2013
2014
2015
2016
2013
2014
2015
2016
6
LG Chem Among
Competitors
Efficacy
Lifetime
[Kh]
[lm/W]
80
LG Chem LT70
40
LG Chem
30
60
B
40
C
D
A
20
10
E
60
80
100
120
20
140
160 mm
A LT50
C LT50
D LT50
B LT50
1000
2000
3000
A, B, C, D, E- biggest competitors on the market
* All data was sourced from official datasheets or competitors websites. Last update May ‘14
4000
5000
cd/m2
7
Projects of our
partners
Ideas for OLEDs
Thank you for
attention!

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