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PDF LTA400HM22 Data sheet ( Hoja de datos )

Número de pieza LTA400HM22
Descripción TFT LCD
Fabricantes Samsung 
Logotipo Samsung Logotipo



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No Preview Available ! LTA400HM22 Hoja de datos, Descripción, Manual

Global LCD Panel Exchange Center
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Customer : Toshiba
Samsung Secret
Product Information
Model No. :
Parts Code : V33A00053600
DATE : 21. Dec. 2011
SAMSUNG TFT-LCD
MODEL : LTA400HM22
The Information Described in this Specification is Preliminary and can be changed without
prior notice
APPROVED BY
DATE
21, Dec, 2011
PREPARED BY
DATE
21, Dec, 2011
LCD Business
Samsung Electronics Co . , LTD.
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LTA400HM22 pdf
Global LCD Panel Exchange Center
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2. Optical Characteristics
Samsung Secret
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON RD-80S, TOPCON SR-3, ELDIM EZ-Contrast
(Ta = 25 · 2C, VDD=12V, fv= 60Hz, fDCLK = 148.5 MHz, LED Current = 140 mA)
Item
Contrast Ratio
(Center of screen)
Response
Time
G-to-G
Luminance of White
(Center of screen)
Red
Color
Chromaticity
(CIE 1931)
Green
Blue
White
Symbol
C/R
Tg
YL
Rx
Ry
Gx
Gy
Bx
By
Wx
Wy
Condition
Normal
qL,R =0
qU,D =0
Viewing
Angle
Min.
4000
-
300
TYP.
-0.03
Typ.
5000
10
350
0.642
0.332
0.318
0.604
0.152
0.053
0.280
0.290
Max.
-
Unit
16 msec
- cd/m2
TYP.
+0.03
Note
(1)
SR-3
(3)
RD-80S
(4)
SR-3
(5),(6)
SR-3
Color Gamut
-
Color Temperature
-
Viewing
Angle
Hor.
Ver.
qL
qR
qU
qD
C/R10
White Brightness
Uniformity
(9 Points)
Buni
- 70
- 10,000
75 89
75 89
75 89
75 89
-%
(5)
- K SR-3
-
-
-
Degree
(6)
EZ-Contrast
-
-
-
30 %
(2)
SR-3
- Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the back light at the given temperature for stabilization
of the back light. This should be measured in the center of screen.
Environment condition : Ta = 25 · 2 C
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LTA400HM22 arduino
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4. Input Terminal Pin Assignment
Samsung Secret
4.1. Input Signal & Power
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Description
VDD(12V)
VDD(12V)
VDD(12V)
VDD(12V)
VDD(12V)
No Connection * Note (1)
GND
GND
GND
RO[0]N
RO[0]P
RO[1]N
RO[1]P
RO[2]N
RO[2]P
Odd
LVDS
Signal
GND
RO[CLK]N
RO[CLK]P
GND
RO[3]N
RO[3]P
RO[4]N
RO[4]P
GND
Even LVDS
RE[0]N
Connector :FI-RE51S-HF (JAE/UJU)
PIN No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Description
RE[0]P
RE[1]N
RE[1]P
RE[2]N
RE[2]P
Even
LVDS
Signal
GND
RE[CLK]N
RE[CLK]P
GND
RE[3]N
RE[3]P
RE[4]N
RE[4]P
GND
No Connection
No Connection
No Connection
No Connection
No Connection
LVDS Option *Note (2)
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
Note)(1) No Connection: This PINS are only used for SAMSUNG internal using.
(2) LVDS OPTION : If this PIN : HIGH (3.3 V) → Normal LVDS format
: LOW (GND) → JEIDA LVDS format
SEQUENCE : On = VDD(T1) ≥ LVDS Option ≥ Interface Signal(T2)
OFF = Interface Signal(T3) ≥ LVDS Option ≥ VDD
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