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SONY OLED Technology Developments
1994• Start of initial OLED panel development2001• Demonstration of an SVGA resolution 13-inch at CEATEC
in Japan2003• Display of 24-inch prototype at CES• 9BYen investment of OLED manufacturing plant in
partnership with Sony Toshiba LCD2004• Mass production starts of small OLED (100,000/yr)• Display of a 24 inch using tiled 12 inch panels at CES• Delivery of the Clie PEG-VZ90 using 3.8 inch 480 x 320
AMOLED
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SONY OLED Technology Developments
2007• Display of 27-inch AMOLED manufactured using
laser thermal printing2008• Sales of the 11 inch XEL-1 TV
• First OLED commercially available TV• Sony announces $203M investment in new OLED
tooling2009• Starts of 7.4 and 11-inch volume production• Demonstration of a 2.5 inch flexible OLED at CES
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SONY OLED Technology Developments
TRIMASTER EL™ OLED Master Monitor
2010• Demonstration of a 24.5 inch 3D AMOLED at CES• Sony deliver first professional OLED monitor
• PVM 740, 7.4 inch 960 x 540 resolution @ 10 bit• Sony shows 24.5 inch AMOLED designed for professional use at
SMPTE Technology Conference
2011• Demonstration of a 24-inch Autostereo AMOLED at CES• Start of 17 & 25 inch volume production• Introduction of BVM E250 and BVM E170 Evaluation grade
OLED monitors at the HPA in Hollywood and at BVE exhibition in London
• Introduction of PVM 2541 and PVM 1741 OLED models at NAB• Introduction of BVM-F250 and BVM-F170 OLED models at IBC
PVM-741
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What is OLED ?
“Organic Light Emitting Diode”• Organic material
• Natural organic materials are using carbon-based substances - i.e. sugar, wood and plastics• Inorganic substances include glass, stone and metals• Today, organic material is often artificially manufactured
• Light Emitting Diode• Process to convert electrical energy into light
Green light-emitting organic material
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What is OLED ?
• OLED is an emissive device• No backlight!• Self luminous matrix array• Device is created by inserting several organic material layers between
two conductive electrodes
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What is OLED ?
OLED uses emissive Electroluminescence layer made of organic compounds. • Multi layers are used to improve the device efficiency• The layers of organic semiconductors are located between two electrodes,
Anode and cathode.• Emit light in response to an electric current• Recombination of Electrons (-) and Holes (+)
in the emissive layer resulting withan emission of a photon
How it Works ?1. Host organic molecules are
used to transport the Electrons (-) and Holes (+) into the emissive layer for recombination.
2. When electrons and holes recombine, energy is transferred to the Guest organic molecules.
3. Guest organic molecules are releasing this energy by producing light (RGB).
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How it Works ?1. Host organic molecules are
used to transport the Electrons (-) and Holes (+) into the emissive layer for recombination.
2. When electrons and holes recombine, energy is transferred to the Guest organic molecules.
3. Guest organic molecules are releasing this energy by producing light (RGB).
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Advantages of OLED
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• Blur-free motion pictures
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Advantages of OLED
LCD/CRT OLED
LuminanceLevel
LuminanceLevel
• Wide colour gamutOLED offers accurate colour space reproduction at all luminance levels.
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Advantages of OLED
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SMPTE-CEBU
DCI (P3)
BVM-E250y
BVM-E250
BVM-L230
ITU-R BT.709
• Wide colour gamut
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Types of OLEDTOLED• Transparent OLED• Digital signage, Head-up displays SOLED• Stacked OLED• Architectural lightingP-LED• Polymeric based OLED• Flexible display• Signage, cell phones, etc.AMOLED• Active matrix displays (TFT)• TV, Monitors, conventional displays
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AMOLED Architecture – Two types
Top Emission• Larger emission area• Increased light emission efficiency
Bottom Emission• Limited aperture• Less light emission efficiency
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• Boost light efficiency by top emission structure• Enhance colour purity by colour filter and micro-cavity• Higher contrast by colour filter and micro-cavity• Increased reliability by complete solid structure
Glass Substrate
Cathode (Semitransparent)
OLED
Anode
Utilizes lightresonance effects
Glass Substrate
Micro-cavity
Sony’s “Super Top Emission” Technology
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TRIMASTERDesign architecture used to bring out the full performance
capabilities of professional flat-panel displays.
EL (Electro-Luminescence)Ideal display device of self emission with
high contrast ratio and high picture quality.
+ Sony OLED
Sony’s unique added value over conventional OLED monitors
Sony OLED Monitors – A New Trademark
Accurate Colour ReproductionColour Management System
Multiple Colour GamutDigital Uniformity
High Resolution & High Colour Depth PanelHigh Motion Picture Processing
Accurate Pixel Mapping
Accurate Signal ProcessingPrecise Calibration SystemColour Feedback System
Precision Imaging Quality Picture Consistency
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What makes TRIMASTER EL and BVM so unique?
• True blacks.• High contrast ratio over 1.000.000:1• Enhance colour purity.• Wide colour gamut.• Motion blur free.
• Newly developed colour management system for true black reproduction,
• high quality I/P conversion• Improved scaling technology for SD pictures.• 25-bit internal signal processing assuring 12-bit
output accuracy.• Extremely low video delay below
1 field.
• Superb uniformity compensation
• Accurate Gamma response
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Differences between BVM & PVM – the facts
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BVM-E250 Master Monitor PVM-2541 Picture Monitor
Differences between BVM & PVM – the facts
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BVM Series PVM Series
Quality
Accuracy ConsistencyStability
Quality
Differences between BVM & PVM – the facts
1. Panel selection• Uniformity, viewing angle, defective pixels
2. Display Engine• BVM: Sony Display engine (Ultimate accuracy)• PVM: 3rd party engine (standard accuracy)
3. Features set• BVM-E: Digital cinema features• BVM-F: Advanced Broadcast features• PVM: Basic production features
What are the differences?
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Differences between BVM & PVM – the factsPVM is good but…
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For evaluation purposes, more accuracy is needed!
" How do you know which image is right?"
Differences between BVM & PVM – the facts
1. Does not have the same picture accuracy as BVM-F series
• Less precise I/P conversion, Less quality in SD• 10-bit PVM engine versus 12-bit output on BVM
• Less precise Colour Management System (3D LUT)• Video delay > 2 frames at highest picture level
2. Should not be considered as a reference monitor• Viewing angle is tighter• Less picture accuracy and consistency• Coarse tune colour temperature adjustment
3. Lack of advanced features set• No Dual Link mode• No channel selection for customisation• Basic Marker functions for production• No “Full range” bit quantization mode in HD SDI• No copy mode, pixel zoom, SbS, Frame capture, Memory Stick,
etc.
PVM is good but…
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User Interface and Input selections between BVM & PVM/LMD
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Input selectionbuttons
PVM/LMD series・Input : Input selection is made by front button.・Setting: Monitor only has one setting for all inputs
Color temp, gamma, color space, etc. ・ 7 assignable functions keys.
BVM series・Input : Input selection is made by Channel configuration ・Setting: Up to 30 channels are fully configurable
with various inputs and settings. You can copy them to another channel and change settings:Color temp, gamma, color space, etc. e.g.) Ch 1 SDI 1 D65 2.4 Rec.709
Ch 2 HDMI D65 2.2 EBU Ch 3 SDI 1 D65 2.2 Rec.709
・ 16 assignable function keys.
Channel selectionbuttons
BKM-16R PVM-2541
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Product TRIMASTER EL™ BVM series
Target market Reference monitoring applications: Digital Cinema, VFX, PGM/PVW, camera control, engineering, mastering, etc.
Availability Available
List price €(EU T2 pricing) Published
Category RPW
Top features Advantages Benefits
Superior OLED panel performanceSuperb contrast ratio, wider colour gamut and viewing angle, precise picture uniformity, etc.
Accurate picture consistency from monitor to monitor.
Sony display engine Accuracy with 12-bit output display engine Superior performance, no picture artefacts.
Better SD picture reproduction Interlace mode available, same look as CRT. Improved SD picture performance.
High speed processing Video delay below one field. No compromise on picture quality and no lip sync issue.
Enhanced feature setHD frame capture on Memory stick, Pixel Zoommode, Picture & Picture mode, copy mode, Markers, etc.
Pixel zoom (x8) for Quality Acceptance control. HD frame capture and P&P mode for image comparison. Monitor configuration saved on memory stick for rental.
Fully Independent channel configuration Complete customisation per channel (x30). Meet any user requirements
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Worldwide sales above 15KTRIMASTER EL™ units
Sony celebrated worldwide sales of 15,000 TRIMASTER EL™ OLED monitors by announcing the OLED PVM-741 and LCD LMD-941W at IBC 2012.
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