Toshiba Matsushita Display Technology Co., Ltd
14cm COLOUR TFT-LCD MODULE
(5.7 TYPE)
LTA057A347F
(a-Si TFT)
PRODUCT INFORMATION
All information is subject to change without notice. Please read bottom notes.
FEATURES: (1)5.7” QVGA color display with 4 wire resistive type touch panel(except controller)
(2)Wide Viewing Angle (Vertical: 120 degrees, Horizontal: 140 degrees)
(3)LED B/L [ 18pcs. (6pcs. x 3rows)]
(4)Replaceable structure of LED unit
(5)RoHS compatible
TENTATIVE
RoHS compatible
MECHANICAL SPECIFICATIONS
Item
Dimensional Outline (typ.)
Number of Pixels
Active Area
Pixel Pitch
Weight (approximately)
Backlight
Specifications
144.0 (W) x 104.6 (H) x 9.5 typ.(D) mm
320
(W) x 240 (H) pixels
115.2 (W) x 86.4 (H) mm
0.36
(W) x 0.36 (H)
TBD g
Sidelight (LEDs)
ABSOLUTE MAXIMUM RATINGS
Item
Supply Voltage
(VDD)
LED Supply Current
(ILED)
Input Signal Voltage
(VIN)
Operating Temperature *1
Storage Temperature
Storage Humidity
(Max. wet bulb temperature = 39°C)
Min.
-0.3
0
-0.3
-20
-30
Max.
4.0
30.0
VDD+0.3
70
80
Unit
V
mA
V
°C
°C
10
90
%(RH)
*1: Only operation is guarantied at Operating Temperature. Display quality is evaluated at +25°C.
ELECTRICAL SPECIFICATION (Ta=25°C) (RECOMMENDED OPERATION CONDITION)
Item
Min.
Typ.
Max.
Unit
Remarks
3.0
3.3
3.6
V
Supply Voltage
--19.2
--V
ILED =15.0mA,
High Level Input Voltage
0.8 VDD
--VDD
V
Low Level Input Voltage
0
--0.2 VDD
V
--150
--mA
*3*4
Current Consumption
--15.0
25.0
mA
Power Consumption *3 *4
--1.36
--W
ILED =15.0mA
*2: between VLED1+ - VLED1- or VLED2+ - VLED2- or VLED3+ - VLED3- *3: 8 color bars pattern *4: Except the efficiency of LED driver
(VDD)
*2
(VLED)
(VIH)
(VIL)
(IDD)
(ILED)
OPTICAL SPECIFICATION (Ta=25°C)
Item
Contrast Ratio
Viewing Angle
(CR ≥ 10)
Response Time
(CR)
(Upper+Lower)
(Left+Right)
(TON)
(TOFF)
(L)
Luminance
LED Life Time (MTBF) *5 *6
Min.
250
--------250
Typ.
500
120
140
----320
20,000
Max.
------50
50
---
Unit
--degrees
degrees
ms
ms
cd/m2
h
Remarks
ILED =15.0mA
ILED =15.0mA
*5: Conditions;Ta=25°C, continuous lighting
*6: Definitions of failure; 1) Lcd luminance becomes half of the minimum value. 2) LED doesn’t light normally.
*The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
Toshiba Matsushita Display Technology 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 Matsushita Display Technology or others.
*The information contained herein may be changed without prior notice. It is therefore advisable to contact Toshiba Matsushita Display
Technology before proceeding with the design of equipment incorporating this product.
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2007-09-11 (Ver.0.2R)