the korean race for oled tv mass production has just ended
DESCRIPTION
Samsung finally cancels the investment of mass production of OLED TV. Samsung CE division CEO said they will focus on UHD TV canceling the investment of OLED TV mass production on Jan. 3rd of 2014 in KoreaTRANSCRIPT
- Samsung finally gives up on the mass production of OLED TV
The Korean War on OLED TV has ended
3. 1. 2014
Samsung said they focus on UHD TV canceling OLEDTV mass production
Source: http://news.mk.co.kr/newsRead.php?year=2014&no=13730
TFT Backplane process Organic material deposition process Encapsulation process
OLED Display panel manufacturing processes
Different types of large size OLED Display panel of SDC and LGD
SDC: RGB OLED LGD: White OLED (W OLED)
TV Screen
Simple, cost efficient and easy to makeColorful, costly and uneasy to make it big
White
Organic EL
What made SDC to give up OLED TV panel mass production?
SDC OLED patterning method: FMM, LITI LGD patterning method: WOLED
What else made SDC to give up OLED TV panel mass production?
SDC TFT manufacturing method: LTPS LGD TFT manufacturing method: Oxide
Gate ElectrodeGate Electrode
Deposition
Gate Electrode
Patterning
Insulator & A-Si Insulator
Deposition
IGZO
Deposition
IGZO
Patterning
Heat
treatment
ESL
Deposition
ESL
Patterning
Data Electrode
Passivation
Pixel
Electrode
S/D Electrode
Deposition
S/D
Patterning
Deposition
Pixel Electrode
Deposition
Pixel Electrode
Patterning
Contact Hole
Mask process4 mask processes
UHD TV is old LCD technology and is the losers alliance against OLED TV
Source: http://www.xbitlabs.com/news/monitors/display/20130314105611_Market_Tracker_Sharply_Ups_4K_UHDTVs_Shipments_Projections_for_2013_2_
6_Million_4K_TVs_to_Be_Shipped.html
LGD hugely bets on OLED mass production beating every competitors in & outside of Korea
Numerous OLED technologies are being developed or have yet to be viable to mass production
Evaporation Fine Metal Mask Encapsulation
SEMES
DMS
STI
Tokki
SFA Engineering
AP Systems
LTS
SNU Precision
SFA Engineering
ULVAC
AMAT
PoongWon
Precision
SEWOO Inc.
LTPS*Materials
AP System
SFA EngineeringLG Chemical
Cheil Industry
Duksan Hi-Metal
Doosan-CS Elsolar
SFC
UDC
Wonik
Sam
sung
LG
LG Chemical
Idemitsu Kosan
UDC
Jusung
Engineering
Top Engineering
Avaco
KC Tech
LIG ADP
Tokki
YAS
Not applicable e-CONY
Only LGD has technology feasible to mass produce large size OLED TV
Materials and System develops and manufactures OLED materials
Tel: 408-519-2267
eMail: [email protected]
Skype: jayhah7
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San Jose, CA 95134, USA