Sony BVM-E250 Manual page 6

Advantages of Sony's OLED Technology
Advantages of the Sony OLED Technology
Sony's OLED – RGB 10-bit, Full HD
Sony OLED – RGB 10-bit, Full HD
Sony's unique Super Top Emission technology
Sony unique Super Top Emission technology
Deep black with high dynamic range
Deep blacks with wide dynamic range
* 623.4 mm, and 419.7 mm (respectively), viewable area measured diagonally.
* 623.4 mm, and 419.7 mm (respectively), measured diagonally.
Sony's OLED – Self-emitting Display Device
Sony OLED – Self-emitting Display Device
Sony's OLED creates light by recombining an electron and a hole within certain organic materials. The process of emitting light
Sony OLED creates light by recombining an electron and a hole within certain organic materials. The process of emitting light is
is extremely ef cient when compared to other technologies currently used for display.
Its organic materials react to the control of the electrical current immediately, and do not emit light in the absence of an extremely efficient when compared to other technologies currently used for display.
Its organic materials react to the control of the electrical current immediately, and do not emit light in the absence of an electrical current. In this way, the OLED display panel features superb black performance and quick response to fast-motion
electrical current. In this way, the OLED display panel features superb black performance and quick response to fast-motion pictures. In addition, Sony's OLED display panel delivers a wider color gamut.
pictures. In addition, the Sony OLED display panel delivers a wider color gamut.
Super Top Emission Technology
Super Top Emission Technology
Sony's Super Top Emission OLED panel is designed to deliver
The Sony Super Top Emission OLED panel is designed to light emission with the TFT layer on the rear side of the panel.
deliver light emission with the TFT layer on the rear side of
Therefore, the top emission structure offers more ef cient light
the panel. Therefore, the top emission structure offers more
emission than is typical with bottom emission structures where
TFT layers are placed on the front side of the panel, limiting efficient light emission than is typical with bottom emission
structures where TFT layers are placed on the front side of the the light-emission aperture.
panel, limiting the light-emission aperture.
This Super Top Emission technology has a micro-cavity
This Super Top Emission technology has a micro-cavity
structure which incorporates color lters. This cavity structure
uses an optical resonance effect to enhance color purity structure which incorporates color filters. This cavity structure
and improve light-emission ef ciency, which gives the monitor uses an optical resonance effect to enhance color purity and
improve light-emission efficiency. In addition, the color filter of
very accurate primary colors. In addition, the color lter of
each RGB also enhances the color purity of emitted light, and
each RGB also enhances the color purity of emitted light, and
reduces ambient light re ection. reduces ambient light reflection.
Sony's Super Top Emission OLED panel is completely sealed The Sony Super Top Emission OLED panel is completely sealed
by a glass substrate, and the electroluminescent layer is fully
by a glass substrate, and the electroluminescent layer is fully
isolated from outside air and moisture. This contributes to
isolated from outside air and moisture. This contributes to
stability and reliability. stability and reliability.
The diagram on the right shows how the Sony micro cavity
structure takes out of band light that doesn't contribute to the
correct colors and combines it with the in-band color so that
a more saturated and accurate color can be displayed.
4
6
24.5" panel*
24.5" panel*
16.5" panel*
16.5" panel*
Quick response with virtually no motion blur
Quick response with virtually no motion blur
Wide color gamut and accurate color reproduction
Wide color gamut and accurate color reproduction
Optical Resonance
(Multiple Re ection Interference Effect)
Optical Resonance
(Multiple Re ection Interference Effect)
Glass Substrate
Glass Substrate
Color Filter
Color Filter
Semi-transparent
Cathode
Semi-transparent
Emission Layer Cathode
Emission Layer
Anode
Anode
TFT
Glass Substrate
TFT
Glass Substrate
Micro-cavity Structure
Micro-cavity Structure
Green Light Emitting Spectrum
1.2
Green Light Emitting Spectrum
1.2
1.0
1.0
0.8
0.8
0.6
0.6
0.4
0.4
0.2
0.2
0.0
400 500
0.0
400 500
With cavity
With cavity
Without cavity
Without cavity
Reduces
unnecessary
Reduces
optical ingredients
unnecessary
optical ingredients
600 700 800
Wavelength(nm)
600 700 800
Wavelength(nm)