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LTM230HP01
Datasheet
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Samsung LTM230HP01 Datasheet

ISSUED DATE : 2008-12-12
Product Information
Product Information
SAMSUNG TFT--
SAMSUNG TFT-LCD PRODUCT INFORMATION
MODEL
MODEL
MODEL : LTM230HP01
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LCD PRODUCT INFORMATION
LCD PRODUCT INFORMATION
: LTM230HP01
: LTM230HP01
MODEL
MODELMODEL
Note : This is Product Information is subject to change after 3 months of issuing date.
Application Engineering part 1, HD LCD Division
Samsung Electronics Co . , LTD.
Doc. NoLTM230HP01MODEL
Doc. NoDoc. No
1/35PagePI-000-LTM230HP01Doc. No
Product Information
Product Information
Contents
General Description --------------------------------------------------------------------------------- (3)
1. Absolute Maximum Ratings ------------------------------------------------------------------- (4)
2. Optical Characteristics --------------------------------------------------------------------------- (6)
3. Electrical Characteristics ---------------------------------------------------------------------- (11)
3.1 TFT LCD Module
3.2 Back Light Unit
4. Block Diagram ----------------------------------------------------------------------------------- (16)
4.1 TFT LCD Module
4.2 Back Light Unit
5. Input Terminal Pin Assignment -------------------------------------------------------------- (17)
5.1 Input Signal & Power & Inverter
5.2 LVDS Interface
5.3 LVDS Interface(2)
5.4 Back Light Unit
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing --------------------------------------------------------------------------------- (26)
6.1 Timing Parameters (DE only mode)
6.2 Timing Diagrams of interface Signal (DE only mode)
6.3 Power ON/OFF Sequence
6.4 Inerter Power Sequence
6.5 VDD Power Dip Condition
7. Outline Dimension ------------------------------------------------------------------------------- (30)
8. General Precaution ------------------------------------------------------------------------------ (33)
8.1 Handling
8.2 Storage
8.3 Operation
8.4 Others
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Product Information
General Description
Description
LTM230HP01 is a color active matrix liquid crystal display (LCD) that uses amorphous silicon TFT (Thin Film Transistor) as switching components. This model is composed of a TFT LCD panel, a driver circuit and a back light unit. The resolution of a 23.0” is 1920 x 1080 and this model can display up to 16.7 millions colors.
Features
High contrast ratio, high aperture structurePVA (Patterned Vertical Alignment) modeWide Viewing AngleFHD (1920 x 1080 pixels) resolutionDE (Data Enable) only modeLVDS (Low Voltage Differential Signaling) interface (2pixel/clock)2 dual CCFTs (Cold Cathode Fluorescent Tube)Edge type B/L Unit DesignRoHS complianceTCO03 compliance
Product Information
Applications
Workstation & desktop monitorsMFM & Graphic applicationDisplay terminals for AV application productsFinancial marketMonitors for industrial machine
* If the module is used to other applications besides the above, please contact SEC
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in advance.
General Information
Hard-coating (3H), Haze 44%Surface Treatment
UnitSpecificationItems mm0.2655(H) x 0.2655(W)Pixel Pitch mm509.76(H) x 286.74(V)Active Display Area
colors16.7M ( 6bit Hi-FRC )Display Colors
pixel1920 x 1080Number of Pixels
RGB vertical stripePixel Arrangement
Normally BlackDisplay Mode
Note
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cd/㎡300(Typ.)Luminance of White
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Mechanical Information
Product Information
Product Information
Max.
534.5
Module
size
Note (1) Mechanical tolerance is ± 0.5mm unless there is a special comment.
312.2
18.9
3,000
mm534.0533.5Horizontal (H) mm311.7311.2Vertical (V) w/ inverter ass’y mmDepth (D)
NoteUnitTyp.Min.Item
LCD module onlyg--Weight
1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device.
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Power Supply Voltage
Storage temperature
Glass surface temperature
(Operation condition)
Shock ( non - operating )
Vibration ( non - operating )
Note (1) Ta= 25 ± 2 °C
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DD
STG
OPR
nop
nop
NoteUnitMax.Min.SymbolItem
V6.5GND-0.5V
60-20T
500T
℃
℃
(1)
(2)G50-S (3)G1.5-V
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Product Information
Product Information
(1) Temperature and relative humidity range are shown in the figure below.
a. 90 % RH Max. (Ta ≤ 39 °C) b. Maximum wet-bulb temperature at 39 °C or less. (Ta ≤ 39 °C)
c. No condensation (2) 11ms, sine wave, one time for ±X, ±Y, ±Z axis (3) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
(39,90)
(39,90)
(39,90)
(39,90)
(50,50.4)
(50,50.4)
(50,50.4)
(50,50.4)
(60,27.7)
(60,27.7)
(60,27.7)
(60,27.7)
25,5)
25,5)
((--25,5)
((--25,5)
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Fig. Temperature and Relative humidity range
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Product Information
2. Optical Characteristics
Product Information
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : SR-3, RD-80S (TOPCON), EZ-Contrast (Eldim)
(Ta = 25 ± 2°C, VDD=5V, fv= 60Hz, fDCLK=69.3MHz, IL = 7.5mArms)
NoteUnitMax.Typ.Min.ConditionSymbolItem
Contrast Ratio
(Center of screen)
Response
Time
Luminance of White
(Center of screen)
Color
Chromaticity
(CIE 1931)
On/Off
Green
Blue
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White
Red
Red
Rx
-3,0002,500C/R
-17-Tr msec
-8-Tf
L
0.640
0.330Ry
Normal
θ
=0
L,R
θ
=0
U,D
Viewing
Angle
-0.030
0.300Gx
0.600Gy +0.030
0.150Bx
0.060By
0.313Wx
0.329Wy
-0.451-Ru'
-0.523-Rv'
cd/m2-300250Y
(3)
SR-3
(5)
RD-80S
(6)
SR-3
(7),(8)
SR-3
-0.125-Gu'
Color
Chromaticity
(CIE 1976)
* C.G.L : Color Grayscale Linearity (continue to the next page)
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Green
Blue
White
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-0.563-Gv'
-0.175-Bu'
-0.158-Bv'
-0.198-Wu'
-0.468-Wv' (9)0.02--△u'v'WhiteC.G.L
6/35PagePI-000-LTM230HP01Doc. No
Product Information
Product Information
NoteUnitMax.Typ.Min.ConditionSymbolItem %-72--Color Gamut K-6500--Color Temperature
θ
Hor.
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
Note (1) Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between 30min after lighting the back light at the given temperature for stabilization of the back light. This should be measured in the center of screen.
Single lamp current : 6.5mA Environment condition : Ta = 25 ± 2 °C
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L
θ
R
θ
U
θ
D
uni
CR≥10
-8980
-8980 Degrees
-8980
-8980
%25--B
(8)
SR-3
(4)
SR-3
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Field Photo detector
1°SR-3
TFT - LCD Module
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Photo detector
Field
SR-3 : 50㎝
LCD Panel
The center of the screen
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Note (2) Definition of test point
B
−
max
G
min
192 960 1728
Product Information
Product Information
Active Area
6
: Test Point
Note (3) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point⑤ of the panel
G
CR
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max
=
Gmax : Luminance with all pixels white
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Gmin : Luminance with all pixels black
3 2 1
8 79
45
108
540
972
Note (4) Definition of 9 points brightness uniformity
B B
( max min)
100
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Buni
= ×
Bmax : Maximum brightness with all pixels white Bmin : Minimum brightness with all pixels white
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Note (5) Definition of Response time
a. On/Off response time : Sum of Tr, Tf
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Product Information
Display Data
Optical Response
Note (6) Definition of Luminance of White : Luminance of white at center point⑤
Note (7) Definition of Color Chromaticity (CIE 1931, CIE1976)
Color coordinate of Red, Green, Blue & White at center point⑤
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Black (TFT OFF) White (TFT ON) Black (TFT OFF)
T
F
100%
90%
10%
0%
T
R
Time
Note (8) Definition of Viewing Angle
: Viewing angle range ( CR ≥10 )
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Product Information
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Note (9) Color Grayscale Linearity
a. Test image : 100% full white pattern with a test pattern as below b. Test pattern : Squares, 40mm by 40mm in size, filled with 255, 225, 195, 165, 135 and
105 grays steps should be arranged at the center⑤ of the screen.
c. Test method
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-1stgray step : move a square of 255 gray level should be moved into the center of the screen and measure luminance and u’ and v’ coordinates.
- Next gray step : Move a 225 gray square into the center and measure both luminance and coordinates, too.
d. Test evaluation
∆u'v'= (u' -u' ) +(v' -v' )
Where A, B : 2 gray levels found to have the largest color differences between them
i.e. get the largest Δu’ and Δv’ of each 6 pair of u’ and v’ and calculate the Δu’v’.
A B
2
A B
2
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3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Product Information
Product Information
Ta = 25°C
NoteUnitMax.Typ.Min.SymbolItem
Voltage of Power Supply
Differential Input
Voltage for LVDS
Receiver Threshold
LVDS skew
LVDS
Input
Characteri
stics
Current of
Power
Supply
Vsync Frequency
Differential input
voltage
Input voltage range
(single-ended)
Common mode
voltage
(a) Black
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DD
SKEW
IN
V
CM
I
DD
V
0+
|VID|/2
1.2
2.4-
|VID|/2
(1)V5.55.04.5V
(2)mV+100--High
mV---100Low
(3)300-300t
(4)mV600200|VID|
(4)V2.40V
(4)V
mA-1200­mA-1600-(b) White
mA22001800-(c) Dot
Hz75.06049.0f
(5),(6)
Hsync Frequency
Main Frequency
Rush Current
Note (1) The ripple voltage should be controlled under 10% of VDD.
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H
DCLK
RUSH
kHz83.866.054.2f
MHz83.067.356.4f
(7)A5.0--I
11/35PagePI-000-LTM230HP01Doc. No
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