Panasonic PT-DZ6700E Broşür ve Teknik Özellikler - Sayfa 4
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High Brightness 6,000 lm with New AC Lamp
Our newly-developed 300-watt AC lamps are
used in the PT-DZ6710E/DZ6700E. The
high-efficiency light convergence technology
and independently developed colour wheel
work together to achieve the high brightness of
6,000 lm. Clear, crisp images are reproduced
even in bright rooms.
System Daylight View 2 for
Enhanced Colour Perception
Image details are less clear when a projector is used in a room with the
lights on. This problem becomes more significant when images require
increasing levels of detail expression. Panasonic's System Daylight View 2
optimises image quality to improve colour perception of the projected
image in bright rooms. Gamma curves and sharpness, in addition to
conventional colour correction are adjusted to bring a sense of sharpness
to the entire screen and reproduce stunning images with life-like depth.
This results in highly comfortable viewing even in bright lighting, and allows
viewers to concentrate more easily on the images.
OFF
Detail Clarity Processor Brings Depth and
Clarity to Details
This advanced image-processing circuit analyses the video signal
frequency range for each scene by extracting data on the distribution of
high, mid, and low-frequency components, and brings out fine details
accordingly. The resulting images have a more natural,
three-dimensional appearance with crisp, clear detail.
Without
Conventional sharpness control:
Sharpness is applied uniformly, which can
cause a halo or ring effect and diminish the
sense of depth.
Newly-developed
AC Lamp
ON
With
Detail Clarity Processor:
Signal frequency is extracted real-time and
necessary sharpness is applied at varying
degrees for natural, life-like images.
3D Colour Management System
To increase visual impact, projector images are often viewed from a
comparatively close position relative to the screen size. The
characteristics of the human eye, however, tend to cause changes in
colours when images are viewed close-up on a large screen. Changes in
colour saturation, hue, and brightness differ from colour to colour, and
conventional projectors were not able to make the appropriate
corrections. 3D Colour Management makes these corrections to
produce accurate colours that are very close to the original images even
when viewed on a large screen.
Original
image
Without
compensation
Dynamic Sharpness Control
The dynamic sharpness control circuit adjusts the video signal waveforms
based on the difference in brightness of adjacent pixels for a sharp, clear
picture that is relatively unaffected by signal noise.
Full 10-bit Picture Processing
The use of a full 10-bit image processing system provides smooth tonal
expression. For example, skin tones appear natural and true to life.
More Effective Noise Reduction
Images are noticeably clearer, thanks to higher-performance frame noise
reduction, which lowers image graininess, and improved MPEG noise
reduction, which suppresses the block noise and mosquito noise that
are common in fast-action scenes.
Progressive Cinema Scan (3/2 Pulldown)
This interlace/progressive conversion technology automatically detects
when the input signal is derived from filmed material and selects the
optimum progressive processing method to assure faithful reproduction
of the original image.
After
compensation
3