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SAMSUNG Confidential
General Description
Description
This model uses a liquid crystal display (LCD) of amorphous silicon TFT as switching components. This
model is composed of a TFT LCD panel, a driver circuit, and an ass’y KIT of source PBA. This 32.0”
model has a resolution of a 1366 x 768 and can display up to 16.7 million colors with the wide viewing
angle of 89° or a higher degree in all directions. This panel is designed to support applications by
providing a excellent performance function of the flat panel display such as home-alone multimedia TFTLCD TV and a high definition TV.
General Information
Features
RoHS compliance (Pb-free)
High contrast ratio & aperture ratio with the wide color gamut
PVA(patterned vertical align) mode
Wide viewing angle (±178°)
High speed response
FHD resolution (16:9)
Low power consumption
DE (Data enable) mode
The interface (1pixel/clock) of 1ch LVDS (Low voltage differential signaling)
TFT : 713.0(H) x 410.5(V)
CF : 713.0(H) x 410.5(V)
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1. Absolute Maximum Ratings
If the figures on measuring instruments exceed maximum ratings, it can cause the malfunction or the
unrecoverable damage on the device.
Temperature for storage
(Temperature of glass surface)
Endurance on static electricity
Note (1) The power supply voltage at Ta= 25 ± 2 °C
(2) Temperature and the range of relative humidity are shown in the figure below.
a. 90 % RH Max. (Ta ≤ 39 °C)
b. The relative humidity is 90% or less. (Ta >39 °C)
c. No condensation
(3) Keep the static electricity under 150V in Polarizer attaching process.
(4) Operating condition with source PCB
(5) Storage temperature condition including glass
(6) Condition without packing. (Unpacking condition)
Fig. Range for temperature and relative humidity
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2. Optical characteristics
The optical characteristics should be measured in the dark room or the space surrounded by the similar setting.
Measuring equipment : TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast
(Ta = 25 ± 2°C, VDD=12.0V, fv=60Hz, f
DCLK
=78MHz, Light source: D65 Standard light)
Contrast ratio
(At the center of screen)
Luminance of white
(At the center of screen)
Normal
qL,R=0
qU,D=0
Viewing
Angle
Brightness uniformity
(9 Points)
Notice
(a) Setup for test equipment
The measurement should be executed in a stable, windless, and dark room for 40min and 60min after
operating the panel at the given temperature for stabilization of the standard light. (SDC uses the standard
luminance of the D65 media).
This measurement should be measured at the center of screen.
The environment condition: Ta = 25 ± 2 °C
(b) D65 media has the general light source.
The temperature of color is 6487K. The coordinate of color is Wx 0.313, Wy 0.329
The luminance of this product is 7217cd/㎡.
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(c) The CIE positions D65 as the standard daylight illuminant:
[D65] is intended to represent average daylight and has a correlated color temperature of
approximately 6487 K. CIE standard illuminant D65 should be used in all colorimetric calculations
requiring representative daylight, unless there are specific reasons for using a different illuminant.
- Definition of the test point
Note (1) Definition of contrast ratio (C/R)
: The ratio of gray max (Gmax) & gray min (Gmin) at the center point ⑤ of the panel
The measurement goes in D65 Standard light source
Gmax : The luminance with all white pixels
Gmin : The luminance with all black pixels
Note (2) Definition of the brightness uniformity of 9 points (Test pattern : The full white)
The measurement shall be executed with the standard light source of D65 .
Bmax : The maximum brightness
Bmin : The minimum brightness
Buni
B B
B
100
( max min)
max
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Note (3) Definition of the response time : Sum of Tr, Tf
※ G-to-G : Average response time between whole gray scale to whole gray scale.
The response time is the value that was measured after it was operated in Samsung's standard BLU for
one hour.( at room temperature)
Note (4) The definition of luminance of white: The luminance of white at the center point ⑤
The measurement shall be executed with the standard light source of D65.
Note (5) The definition of chromaticity (CIE 1931)
The color coordinate of red, green, blue and white at the center point ⑤
The measurement shall be executed with the standard light source of D65.
Note (6) Definition of viewing angle
: The range of viewing angle (C/R ≥10)
The measurement shall be executed with the standard light source of D65.
Note (7) Definition of transmissivity
The measurement shall be executed with the standard light source of D65.
Note (8) Definition of Gamma
The response
Of optical instruments
Gamma X Y
X Z B B B
lum
lum
log( / )/log( / )
( ) / ( )
min max min
100 100
100
Y: Measurement Level / Z: Measurement Brightness
B
max
: Maximum Brightness / B
min
: Minimum Brightness
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3. Electrical characteristics
3.1 TFT LCD Module
The connector for the display data & timing signal should be connected.
Ta = 25°C ± 2 °C
Note (1) The ripple voltage should be controlled fewer than 10% of V
DD
(Typ.) voltage.
(2) fV=60Hz, fDCLK =78MHz, VDD = 12.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
(4) Conditions for measurement
a) Black pattern b) White pattern c) V-stripe
The rush current, I
RUSH
can be measured during T
RUSH
is 470us