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PDF LTM240CT04 Data sheet ( Hoja de datos )
| Número de pieza | LTM240CT04 | |
| Descripción | LCD Module | |
| Fabricantes | Samsung | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTM240CT04 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Approval Specification
Customer :
DATE : 2008-04-23
SSAAMMSSUUNNGGTTFFTT--LLCCDD
MMOODDEELL :: LLTTMM224400CCTT0044
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
Customer’s Approval
SIGNATURE
DATE
PREPARED BY
APPROVAED BY
DATE
2008-04-23
DATE
2008-04-23
HD Development Team, LCD Business
Samsung Electronics Co . , LTD.
MODEL
LTM240CT04
Doc. No
05-000-G-080423
Page 1/39
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1 page  
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Mechanical Information
Approval Specification
Item
Module
size
Horizontal (H)
Vertical (V)
Depth (D)
Weight
Min.
545.9
349.5
-
-
Typ.
546.4
350.0
-
-
Max.
546.9
350.5
18.96
3,300
Unit
mm
mm
mm
g
Note
w/o inverter ass’y
LCD module only
Note (1) Mechanical tolerance is ± 0.5mm unless there is a special comment.
1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
Item
Power Supply Voltage
Data Signal
Storage temperature
Center of Glass surface temperature
(Operation)
Shock ( non - operating )
Vibration ( non - operating )
Symbol
VDD
Vsig
TSTG
TOPR
Snop
Vnop
Min.
VSS-0.5
-
-25
0
-
-
Max.
5.5
5
60
50
50
1.0
Unit Note
V (1)
V
℃ (2)
℃ (2)
G (3)(5)
G (4)(5)
Note (1) Ta= 25 ± 2 °C
MODEL
LTM240CT04
Doc. No
05-000-G-080423
Page 5/39
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5 Page 
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Approval Specification
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
-1st gray 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' A - u' B)2 + (v' A - v' B)2
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’.
MODEL
LTM240CT04
Doc. No
05-000-G-080423
Page 11/39
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11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LTM240CT04.PDF ] | |
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