SANYO ALP236FXX

Ordering number : ENN6767
LCD Module
ALP236FXX
Low-Temperature Polysilicon
2.5-inch TFT LCD Module
Overview
This 2.5 inch low temperature poly- silicon TFT-LCD module is suitable for digital still camera or for digital video camera.
Features
• Diagonal 6.3cm (2.5inch) display size.
• 881 × 228 = 200,868 dots.
• RGB delta color arrangement.
• Operating temperature (panel) is -10 to +60°C. Ambient temperature during storage is -20 to +70°C.
• Slim design, light weight and narrow frame. (t=0.7mm glass)
• Up / down and right / left inverse function.
• Build-in level shifter circuit.
• Conform to NTSC, PAL when using recommended IC : LV4135W, LV4137W, (LV4139W : Under development)
• Anti-glare (AG) / Anti-reflection (AR) coat.
• Wide-viewing film.
• Panel power consumption is Typ.100mW at NTSC.
• Optical transmittance is approx. 8%.
Specifications
Item
Dot count (H) × (V)
Effective display dimensions (H) × (V)
Display size (diagonal)
Dot pitch (H) × (V)
Color arrangement
External Dimensions (W) × (H) × (D)
Weight
Specifications
Unit
881 × 228
50.25 × 37.62
6.3(2.5inch)
0.057 × 0.165
RGB Delta
TYP 56.7 × 46.8 × 2.1
14
dot
mm
cm
mm
mm
g
Remarks
Note1
*Note1: Excluding flexible cable and protrusions.
Ver.1.6
12898
13001 RM (IM) No.6767-1/8
ALP236FXX
Absolute Maximum Ratings at VSS=0V
Item
Symbol
Ratings
Unit
H driver power supply voltage
HVDD
-1.0
to
+14
V
V driver power supply voltage
VVDD
-1.0
to
+14
V
Common electrode voltage
Driving direction signal voltage
H driver input voltage
V driver / precharge data
input voltage
Video / precharge data
input voltage
Operating temperature (panel)
VCOM
-1.0
to
+14
V
CSH, CSV
-1.0
to
+14
V
STH, XSTH, CKH1, CKH2
STV, XSTV, CKV1, CKV2,
ENB, XENB, PCG, XPCG
-1.0
to
+14
V
-1.0
to
+14
V
VG, VR, VB, VPCD
-1.0
to
+13
V
Topr
-10
to
+60
°C
Tstg
-20
to
+70
°C
Storage temperature
Operating Conditions
Power supply voltage
HVDD 12.0V ± 0.3V, VVDD 12.0V ± 0.3V, VSS 0V, HVSS 0V, VVSS 0V
Item
H driver input voltage
V driver input voltage
CSV, CSH
Symbol
MIN
TYP
MAX
Unit
Low
VHIL
-0.3
0.0
0.3
V
High
VHIH
2.5
3.0
4.0
V
Low
VVIL
-0.3
0.0
0.3
V
High
VVIH
2.5
3.0
4.0
V
Low
VSIL
-0.3
0.0
0.3
V
High
VSIH
11.5
VDD
VDD
V
Video signal center voltage
VVC
5.0
5.2
5.4
V
VG, VR, VB
VVC-3.5
-
VVC+3.5
V
Common electrode voltage*2
VCOM
(VVC-0.2)-0.2
(VVC-0.2)
(VVC-0.2)+0.2
V
Precharge data signal *1
VPCD
VVC±1.5
VVC±2.0
VVC±2.5
V
Video signal input voltage range *1
*1 Video signal and precharge data signal shall be input symmetrically around VVC.
*2 Set common electrode voltage to the optimum voltage.
Optical Specifications
Item
Symbol
Condition
MIN
TYP
MAX
Unit
Contrast ratio
CR
25°C
-
100
-
-
Viewing angle range
θT
θB
θL
θR
-
50
60
55
55
-
deg
CR >= 10
No.6767-2/8
ALP236FXX
Pin Function
Pin No
Symbol
Function
1
NC
2
COM
Common electrode voltage
3
CKV2
V clock 2
4
CKV1
V clock 1
5
XSTV
Inverted signal of STV
6
STV
7
VVSS
VSS for V drive
8
XENB
Inverted signal of ENB
9
ENB
10
VVDD
11
CSV
Up / down inverse control signal (H : Normal scan, L : Reverse scan)
12
NC
Leave this pin open
13
PCD
Precharge data signal
14
B
Video signal (B)
15
R
Video signal (R)
16
G
Video signal (G)
17
CSH
Right / left inverse control signal (H : Normal scan, L : Reverse scan)
18
HVSS
VSS for H drive
19
XSTH
Inverted signal of STH
20
STH
21
HVDD
VDD for H drive
22
XPCG
Inverted signal of PCG
23
PCG
24
CKH2
H clock 2
25
CKH1
H clock 1
26
NC
Leave this pin open
V start signal
Enable signal
VDD for V drive
H start signal
Precharge gate signal
Leave this pin open
No.6767-3/8
ALP236FXX
Block Diagram
Front View
Norm al Scan
Reverse Scan
STH
CKH1
CKH2
HVDD
CSH
HVSS
H-DRIVER
G
R
B
...
...
VVDD
CO M
Norm al Scan
V-DRIVER
...
...
Reverse Scan
...
...
CSV
ENB
VVDD
VVSS
CKV1
CKV2
STV
...
...
PCD
PCG
Precharge Circuit
XPCG
L/S
L/S
L/S
L/S
L/S
L/S
26.N.C.
25.CKH1
24.CKH2
23.PCG
22.XPCG
21.HVDD
20.STH
19.XSTH
18.HVSS
17.CSH
16.G
15.R
14.B
13.PCD
12.NC
11.CSV
10.VVDD
9.ENB
8.XENB
7.VVSS
6.STV
5.XSTV
4.CKV1
3.CKV2
2.COM
1.N.C
No.6767-4/8
ALP236FXX
System Configuration
Video signal
C om posite
Y/C
Y/Color
difference
Serial control
L V 41 3 7W
S ig n a l p ro c e s sin g IC
Video
chrom a
signal
processing
R
G
B
BUS
I/F
L o w -te m p e ratu re p -S i
T F T -L C D
R
RG B
drivers
(S&H)
B
PCD
Tim ing
controller
Sync.
sep.
Horizontal scanner
G
Vertical scanner
X'tal
Display area
Level
shifter
Precharge circuit
VCO
AL P 2 3 6
L V 41 3 5W
S ig n a l p ro c e s sin g IC
L o w -te m p e ratu re p -S i
T F T -L C D
Video signal
B
Synchronus
signal
BUS
I/F
Sync.
sep.
RG B
drivers
(S&H)
Tim ing
controller
VCO
Horizontal scanner
G
B
PCD
Vertical scanner
G
Serial control
R
R
Analog RG B
Display area
Level
shifter
Precharge circuit
AL P 2 3 6
No.6767-5/8
ALP236FXX
System Configuration
Video signal
C om posite
Y/C
Y/Color
difference
Serial control
L o w -te m p e ratu re p -S i
T F T -L C D
**U n d e r d e ve lo p m e n t
Video
chrom a
signal
processing
BUS
I/F
Sync.
sep.
R
R
G
B
RG B
drivers
(S&H)
Tim ing
controller
VCO
Horizontal scanner
G
B
PCD
Vertical scanner
X'tal
L V 41 3 9W
S ig n a l p ro c e s sin g IC
Display area
Level
shifter
Precharge circuit
AL P 2 3 6
No.6767-6/8
ALP236FXX
Package Dimension
No.6767-7/8
ALP236FXX
PS No.6767-8/8