Clear Vision - LG L1750S Brochure

DFC (Digital Fine Contrast ratio)_The best
image quality with the world's most
extreme contrast ratio. Experience the
clearest, sharpest images available today on an LCD.
With LG FLATRON, the colors literally jump off the screen.
The use and application of today's monitor are becoming broader. Its primary use is no
longer restricted to work, but also for entertainment purposes. Increasing number of
consumers are viewing Hollywood movies, animations and even television with monitors.
LG's DFC technology offers consumers with clearer, crisp and brighter image, through our
world-leading contrast ratio of 2000:1. DFC is operational in MOVIE MODE, which is
optimized for maximum bright movie image, suitable for moving images with various
brightness levels.
The special feature of DFC is most
useful when displaying dark images.
DFC allows the LCD panel to display
perfect black through automatic control
(Normal LCD displays black color with
blocking backlight in panel. It is difficult
to block perfectly in panel and displayed
black color may not be perfect).
Ideal for Movies
Displays bright images and crisp
movie playback
¶ U Enjoy clear, crisp and brighter
image
Advanced Dark Color Control
Optimized for displaying dark
images
¶ U Excellent classification of dark
colors
¶ U Displays' PERFECT BLACK'
through automatic control

Clear Vision

¦U As real as it gets, like looking
at the real thing
¶ U Clear and accurate images
without distortion
Technology Behind DFC
¦U 1st Step: Analyze the input contents and automatically
recognize the need to boost contrast.
¶ U 2nd Step: Activate contrast enhancer control to boost
contrast
¶ U 3rd Step: Display best digital image with optimal contrast
D.F.C
Input Image Output Image
RGB YUV
Gamma
To ACR DCE DCM To
LUT
YUV RGB
Auto Digital Digital
Contents Contrast Contrast
Recognition Enhancer Mapping
Max. Max.
Black Black
Histogram Digital Contrast
Enhancer
Analysis
Contrast Range
For higher contrast
ratio, Improve the
Contrast Range
ability of gray scale
Histogram
-Reduce unclear in dark
Histogram is made
and bright area
by count of the
Min. -Prevent unnecessary Min.
pixel brightness color mixture
Black Black
Conventional D.F.C