LTM04C380K_V10.pdf

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LCD Datasheet by Beyondinfinite.com
LIQUID CRYSTAL DISPLAY DIVISION
PRODUCT INFORMATION
10cm COLOUR TFT-LCD MODULE
(4 TYPE)
LTM04C380K
(p-Si TFT)
FEATURES
(1) 4”VGA display size for PDAs(personal digital assistants)
(2) Super high resolution (202 pixel per inch)
(3) 256k-colors
TENTATIVE
MECHANICAL SPECIFICATIONS
Item
Specifications
Dimensional Outline (typ.)
117.9( W ) x 72.5( H ) x 6.4( D ) mm : see (3/9) page
Number of Pixels
640( W ) x 480( H ) pixels
Active Area
80.64( W ) x 60.48( H ) mm
Pixel Pitch
0.126( W ) x 0.126( H ) mm
Weight (approximately)
65g
Backlight
Single CCFL, Sidelight type
ABSOLUTE MAXIMUM RATINGS
Item
Min.
Max.
Unit
Supply Voltage
( V DD )
(0.0)
(4.5)
V
( V FL )
---
(1.5)
kVrms
FL Driving Frequency ( f FL )
---
(160)
kHz
Input Signal Voltage ( V IN )
-0.3
V DD +0.3
V
Operating Temperature
0
50
°
C
Storage Temperature
-20
60
°
C
Storage Humidity
(Max. wet bulb temperature = 39
10
90
%RH
°
C)
ELECTRICAL SPECIFICATION ( T a=25
°
C)
Item
Min.
Typ.
Max.
Unit
Remarks
Supply Voltage
( V DD )
3.0
3.3
3.6
V
( V FL )
---
(325)
---
Vrms
FL Start Voltage
(750)
---
---
Vrms
T a=0
°
C
High Level Input Voltage ( V IH )
0.8x V DD
---
V DD
V
Low Level Input Voltage ( V IL )
0
---
0.2x V DD
V
Current Consumption
*1 ( I DD )
---
(115)
---
mA
*2 ( I FL )
---
2.0
---
mArms
*1 *2 Power Consumption
---
(1.1)
---
W
*1 : 8 color bars pattern
*2 : Except the efficiency of FL inverter
OPTICAL SPECIFICATION ( T a=25
°
C)
Item
Min.
Typ.
Max.
Unit
Remarks
Contrast Ratio ( CR )
100
250
---
---
Response Time
( t ON )
---
---
50
ms
( t OFF )
---
---
50
ms
Luminance ( L )
---
(130)
---
cd/m 2
I FL =2.0mArms
Luminance ( L )
---
(200)
---
cd/m 2
I FL =3.0mArms
*The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
Toshiba or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any
patent or patent rights of Toshiba or others.
*The information contained herein may be changed without prior notice. It is therefore advisable to contact Toshiba before
(1/9) 2000- 3- 24 (Ver.1.0)
330026862.003.png
proceeding with the design of equipment incorporating this product.
LTM04C380K
DIMENSIONAL OUTLINE
TENTATIVE
Unit : mm
Standard tolerance : 0.5
Bezel less
(2/9) 2000- 3- 24 (Ver.1.0)
330026862.004.png
LTM04C380K
DIMENSIONAL OUTLINE
TENTATIVE
Unit : mm
Standard tolerance : 0.5
Bezel less
(3/9) 2000- 3- 24 (Ver.1.0)
330026862.005.png
LTM04C380K
BLOCK DIAGRAM
I/F PWB
FPC
DC/DC
Converter
Gray scale
Manipulation
Voltage
Generation
Circuit
DA
Converter
Liquid Crystal Panel
640 x 480 pixels
Panel
Controller
X-driver IC
CN1
Backlight
CN2
(4/9) 2000- 3- 24 (Ver.1.0)
330026862.006.png 330026862.001.png
(1) Vertical Timing
t1
t2
NCLK
t3
t3
ENAB
R5-R0
X,1
X,2
X,3
X,4
X,Y
B5-B0
X,478
X,479
X,480
(2) Horizontal Timing
t3
t4
tc
NCLK
ENAB
637,Y 639,Y
R5-R0
G5-G0
B5-B0
1,Y
2,Y
3,Y
4,Y
5,Y
6,Y
7,Y
X,Y
638,Y 640,Y
t5
t6
t7
a
b
V (MIN) : 0.8VDD
IH
NCLK
V (MAX) : 0.2VDD
IL
NCLK
0.5V
DD
t8
t9
Input Signal Center Level:0.5V
DD
+
ENAB
Duty(a,b):50 10%
R5-R0
VALID
V (MIN) : 0.8VDD
V (MAX) : 0.2VDD
IH
G5-G0
DATA
IL
B5-B0
G5-G0
330026862.002.png

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