SPECIFICATION
Product No.: U TFT240A
Customer:
Issue Date: Dec. 10, 2006
TABLE OF CONTENTS
1. GENERAL DESCRIPTION................................................................................... 3
2. FEATURES .............................................................................................................. 3
3. MECHANICAL SPECIFICATION ...................................................................... 3
4. MECHANICAL DIMENSION .............................................................................. 4
5. MAXIMUM RATINGS .......................................................................................... 4
6. ELECTRICAL CHARACTERISTICS ................................................................. 5
7. MODULE FUNCTION DESCRIPTION .............................................................. 5
7.1. PIN D
ESCRIP TION
............................................................................................... 5
7.2. T
IMING
CHARACTERISTICS
.................................................................................. 6
7.3. A
PPLICATION
OF
LCM
......................................................................................... 8
8. ELECTRO-OPTICAL CHARACTERISTICS .................................................. 15
8.1. E
LECT RO
-O
PTICAL
C
HARACTERISTICS
T
EST
M
ETHOD
..................................... 16
8.2. D
EFINITION
OF
O
PERATING
V
OLTAGE
, V
OP
..................................................... 16
8.3. D
EFINITION
OF
O
PTICAL
R
ESPONSE
T
I ME
......................................................... 17
8.4. D
EFINITION
OF
V
IEW ING
A
NGLE
T
AND
F
........................................................ 17
8.5. D
EFINITION
OF
C
ONTRAST
RATIO
, CR .............................................................. 18
9. INSPECTION CRITERIA ................................................................................... 18
9.1. I
NSPECTION
C
ONDITIONS
.................................................................................. 18
9.2. L
IGHT
M
ETHOD
................................................................................................ 19
9.3. C
LASSIFICATION
OF
DEFECTS
........................................................................... 20
TFT240A-1 Ver: A - 1 - 240RGB320 dot -matrix
10. RELIABILITY ...................................................................................................... 21
10.1. MTBF .............................................................................................................. 21
10.2. T
ESTS
............................................................................................................... 21
11. PRECAUTIONS FOR USING LCD MODULES .............................................. 22
11.1.
HANDING
PRECAUTIONS
.................................................................................... 22
11.2.
STORAGE
PRECAUTIONS
.................................................................................... 23
11.3.
OTHERS
............................................................................................................. 23
12. USING LCD MODULES ...................................................................................... 24
12.1.
LIQUID
CRYSTAL
DISPLAY
MODULES
................................................................. 24
12.2. I
NSTALLING
LCD
MODULE
................................................................................. 25
12.3. ELECTRO-STATIC DISCHARGE CONTROL ............................................ 25
12.4. PRECAUTION FOR SOLDERING TO THE LCM........................................ 25
12.5. PRECAUTIONS FOR OPERATION.............................................................. 26
12.6. STORAGE....................................................................................................... 26
12.7. SAFETY .......................................................................................................... 27
12.8. LIMITED WARRANTY ................................................................................. 27
12.9. RETURN LCM UNDER WARRANTY ......................................................... 27
TFT240A-1 Ver: A - 2 - 240RGB320 dot -matrix
1.
GENERAL
DESCRIPTION
The TFT240A-1 is a 240RGB320 dot-matrix TFT LCD module. It has an
TFT panel composed of 240RGB segments and 320 commons. The LCM can be easily
accessed by micro controller via parallel interface.
2.
FEATURES
Display Mode
TFT/65K COLOR
Display Format
Graphic 240RGB320 Dot-matrix
Input Data Parallel data input from MPU
Screen size(inch)
2.4’(diagonal)
Viewing Direction
12 O’clock
*OUFSGBDF
8080 16bits data bus
Driver
ST7787
#BDLMJHIU UZQF
White LED
3.
MECHANICAL
SPECIFICATION
Item
Specifications
Unit
Dimensional outline
43.12(W)x59.26(H)x1.75(T) (FPC not include)
mm
Resolution
240RGB320 DOT
dots
Active Area
.96 (W) × 37.72 (H)
mm
Dots pitch
0.153 (W) × 0.153(H)
mm
TFT240A-1 Ver: A - 3 - 240RGB320 dot -matrix
4.
MECHANICAL
DIMENSION
5.
MAXIMUM
RATINGS
TFT240A-1 Ver: A - 4 - 240RGB320 dot -matrix
