LCD MODULE SPECIFICATION MODEL NO. BG320240B series Bolymin, Inc.

LCD MODULE SPECIFICATION MODEL NO. BG320240B series Bolymin, Inc.
Bolymin, Inc.
◆◆◆
LCD MODULE SPECIFICATION
MODEL NO.
BG320240B series
FOR MESSRS:
________________________________________________
ON DATE OF:
________________________________________________
APPROVED BY:
________________________________________________
Bolymin, Inc.
Revision Record
1. 1/3/2005
To modify metal frame size as BG320240A’s.
Bolymin, Inc.
◆◆◆
CONTENTS
1. Numbering System
2. General Specification
3. Absolute Maximum Rating
4. Electrical Characteristics
5. Optical Characteristics
6. Interface Pin Function
7. Block Diagram
8. Timing Characteristics
9. Power supply for LCD Module and LCD operating voltage adjustment
10. Backlight information
11. Touch panel Information
12. Quality Assurance
13. Reliability
Bolymin, Inc.
◆◆◆
1. Numbering System
B
0
C
1
2004
2
A
3
G
4
P
5
L
6
E
7
0 Brand
Bolymin
1 Module Type
C= character type
G= graphic type
P= TAB/TCP type
2 Format
2002=20 characters, 4
lines
12232= 122 x 32 dots
A type
3 Version No.
B
8
xxx
9
O= COG type
F= COF type
4 LCD Color
G=STN/gray
Y=STN/yellow-green
C=color STN
5 LCD Type
R=positive/reflective M=positive/transmissi
P=positive/transflective ve
N=negative/transmissi
ve
L=LED array/
D=LED edge/blue
yellow-green
E=EL/white
H=LED edge/white
B=EL/blue
R=LED array/red
C=CCFL/white
G=LED
edge/yellow-green
J=English/Japanese
C=English/Cyrillic
Font
Font
E=English/European
H=English/Hebrew
Font
Font
6 Backlight
type/color
7 CGRAM Font
(applied only on
character type)
8 View Angle/
Operating
Temperature
9 Special Code
B=Bottom/Normal
Temperature
H=Bottom/Wide
Temperature
U=Bottom/Ultra wide
Temperature
3=3 volt logic power
supply
n=negative voltage for
LCD
c=cable/connector
xxx=to be assigned on
data sheet
B=STN/blue
F=FSTN
T=TN
T=Top/Normal
Temperature
W=Top/Wide
Temperature
C=9H/Normal
Temperature
t=temperature
compensation for LCD
p=touch panel
Bolymin, Inc.
◆◆◆
2. General Specification
(1) Mechanical Dimension
Item
Standard Value
Unit
320x240
dots
154.79(W)x 120.24(H)x 15.6max(T)
mm
View area
120.14(W)x 92.14(H)
mm
Active area
115.18(W)x 86.38(H)
mm
Dot size
0.34(W)x 0.34(H)
mm
Dot pitch
0.36(W)x 0.36(H)
mm
Number of dots
Outline dimension
(2) Controller IC: SED1335
(3) Temperature Range
Operating
Storage
Normal
Wide
0 ~+50℃
-20 ~+70℃
-10 ~+ 60℃
-30 ~+80℃
3.Absolute Maximum Ratings
Item
Symbol
Min
Typ
Max
Unit
Operating Temperature
TOP
-20
-
+70
℃
Storage Temperature
TST
-30
-
+80
℃
Input Voltage
VI
-0.3
-
VDD
V
Supply Voltage For Logic
VDD
0
-
6.5
V
Supply Voltage For LCD
VDD-VEE
0
-
32
V
Bolymin, Inc.
◆◆◆
4.Electrical Characteristics
Item
Symbol
Condition
Supply Voltage For Logic
VDD-VSS
Supply Voltage For LCD
Min.
Typ.
Max.
Unit
-
-
5.0
5.25
V
*Ta=-20℃
-
-
26.0
V
Ta=25℃
-
24.0
-
V
*Ta=+70℃
22.0
-
-
V
VDD-VO
*Wide Temp、Type
Input High Vol.
VIH
-
0.8VDD
-
VDD
V
Input Low Vol.
VIL
-
0
-
0.2VDD
V
Output High Vol.
VOH
-
VDD-0.4
-
-
V
Output Low Vol.
VOL
-
-
-
0.4
V
Supply Current
IDD
VDD=5V
95
100
110
mA
Max.
Unit
5.Optical Characteristics
a. STN
Item
Symbol
Condition
Min.
(V)θ
CR≧2
10
45
deg
(H)φ
CR≧2
-30
30
deg
Contrast Ratio
CR
-
3
Response Time
25℃
T rise
-
100
150
ms
T fall
-
150
200
ms
View Angle
Typ.
-
b. FSTN
Item
Symbol
Condition
Min.
(V)θ
CR≧3
(H)φ
CR≧3
Contrast Ratio
CR
-
5
Response Time
25℃
T rise
-
100
150
ms
T fall
-
150
200
ms
View Angle
Typ.
Max.
Unit
10
60
deg
-45
45
deg
-
Bolymin, Inc.
◆◆◆
5.1
Definitions
■View Angles
■Contrast Ratio
Brightness at selected state ( BS )
Brightness at non-selected state ( Bns )
Selected state
Z
( Visual angle direction )
φ
X
Brightness (%)
CR =
Non-selected state
Bs
Bns
Operating voltage for LCD driving
θ
Y
■Response time
Selected Condition
Nonselected Condition
90 %
100 %
Brightness
Nonselected Condition
10 %
tr
Rise Time
td
Decay Time ( fall time tf )
Bolymin, Inc.
◆◆◆
6. Interface Description
Description
Pin No.
Symbol
Level
1
VSS
0V
2
VDD
5.0V
3
VO
4
RD
H/L
8080 family: Read signal
5
WR
H/L
8080 family: Write signal
6
A0
H/L
Data type select
7~14
DB0~DB7
H/L
Data bus
15
CS
H/L
Chip select , Active L
16
RES
H/L
Controller reset signal, Active L
17
VEE
18
FGND
Frame Ground
19
NC
No connection
20
NC
No connection
* 68 Series option
Ground
Power supply for Logic (Optional +3V)
(Variable) Driving voltage for LCD
Negative voltage output (Optional) -25V
Bolymin, Inc.
◆◆◆
7. Block Diagram
Driver
Power ON
Reset
Com161~240
32K
SRAM
Driver
MPU
Com81~160
Controller
Com1~80
SED1335
CL1
M
FLM
Driver
E
R/W
A0
DB0~DB7
CS
RES
320X240 DOT
VR
20K
Vee
Internal contrast adjustment.
Bias and
Power Circuit
*
Vdd
Vo
Vss
N.V.
Generator
Seg1~80
Seg81~160
Seg161~240
Seg241~320
Driver
Driver
Driver
Driver
CL2
DB0~DB3
*:6800 family interface selectable.
Frame PAD
FGND
Bolymin, Inc.
◆◆◆
8. Timing Characteristics
8080 Family Interface Timing
Parameter
Symbol
Min
Address Hold Time
tAH8
10
ns
Address Setup Time
tAW8
0
ns
System Cycle Time
tCYC
Note
ns
tOC
150
ns
tDS8
120
ns
Data Hold Time
tDH8
5
ns
/RD Access Time
tACC8
-
80
ns
tOH8
10
55
ns
Strobe Pulse Width
Data Setup Time
Output Disable Time
Condition
CL=100 pF
VDD=2.7~4.5
Note: For memory control and system control commands:
tCYC8=2tC+tOC+tCEA+75 > tACV +245
For all other commands:
tCYC8=4tC+tOC+30
A0,/CS
/WR,/RD
DB0~DB7
(Write)
DB0~DB7
(Read)
Max
Unit
Remark
A0,/CS
/WR,/RD
DB0~DB7
Bolymin, Inc.
◆◆◆
9. Power Supply for LCD Module and LCD Operating Voltage a Adjustment
*(Optional) LCM operating on " DC 5V " input with external negative voltage
LCM
Vdd
DC 5V
Vss
Vo
VR
typ.:24.0V
Negative volt
example -25v
*(Optional) LCM operating on "DC 5V" input with built-in negative voltage
Vdd
LCM
DC 5V
built-in
Vss
N.V generator
or Temp.
compensation
circuit
VR
Vo
Vee -25V
*(Optional) LCM operating on " DC 3V " input with external negative voltage
LCM
Vdd
DC 3V
Vss
Vo
typ.:24.0V
VR
Negative volt
example -24v
Bolymin, Inc.
◆◆◆
*(Optional) LCM operating on "DC 3V" input with built-in negative voltage
Vdd
LCM
DC 3V
built-in
Vss
N.V generator
or Temp.
compensation
circuit
VR
Vo
Vee -25V
10. Backlight Information
10.1 Specification
(1) LED edge / white
Parameter
Symbol
Min
Typ
Supply Current
ILED
─
160
Supply Voltage
V
-
3.5
Reverse Voltage
VR
-
Luminous Intensity
IV
-
Wave Length
λp
─
Life Time
-
-
Color
Unit
Test Condition
mA
V=3.5V
3.6
V
-
-
10
V
-
23
-
cd/m2
ILED=160mA
-
nm
ILED=160mA
-
Hr.
V≦3.5V
70000
Max
White
Bolymin, Inc.
◆◆◆
(2)EL white
Parameter
Symbol
Min
Typ
Max
Unit
Test Condition
Drive Voltage
Vmax
─
110
170
Vrms
25˙C
Drive Wave
Fmax
-
400
1000
Hz
25˙C
Brightness
35
-
-
cd/m2
110V/400Hz
Power Consumption
-
280.6
-
mW
110V/400Hz
X
-
0.330
-
-
110V/400Hz
Y
-
0.365
-
-
110V/400Hz
Chromaticity
Life time
5000
hour
110V/400Hz
Color
White
-
Light on 110V/400Hz
(3) CCFL / white
Item
(Ta=25℃)
Symbol
Min
Specification
Typ
Max
Unit
Condition
Driving Voltage
VFL
-
278
-
Vrms
-
Input current
IFL
3.0
5.0
6.0
mArms
-
Power consumption
W
-
1.35
-
W
-
VFLS
-
530
-
Vrms
-
L
-
550
-
Cd/m2
φ,θ=0 deg, IFL =5.0mArms
x
-
0.340
-
-
-
y
-
0.370
-
-
-
Luminance Uniformity
(Testing 9 point)
-
75%
-
-
%
φ,θ=0 deg, IFL =5.0mArms
Life time
-
15000
-
-
hrs
Starting Voltage
Luminance
Chromaticity
Bolymin, Inc.
◆◆◆
Backlight driving methods
a. LED white B/L driven from A.K cable directly
LCM
+
recommending
RL=56 Ω or lower
RL=0 Ω
A
+3.5V
Backlight
_
+5V
K
b.EL B/L drive from A.K directly
LCM
EL Panel
Backlight
+110V INVERTER
A
AC DC
→
10.2
K
DC
+5V
c. CCFL B/L driven from A.K cable directly
type1:
LCM
CCFL Blacklight
K
connector
A
AC← DC
Inverter
DC
+5V
Bolymin, Inc.
◆◆◆
type2:
LCM
10.3 CCFL INVENTER DATA (P/N:IVFL-03)
As shown on next page
connector
CCFL Blacklight
AC← DC
IVFL-03
Bolymin
DC +5V
◆◆◆
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Bolymin, Inc.
◆◆◆
11.Touch panel Information
7.0 0.2
51.63 0.2
24.63 0.2
7.0 0.2
16.87 0.2
SUBSTRATE GLASS 137.5*107.5 mm 0.3
3.2 0.2
1.8 0.1
116.2 0.2 (ACTIVEAREA)
122.6 0.2 (VIEWABLEAREA)
137.0 0.2 (FILMSIZE)
107.0 0.2 (FILM SIZE)
3.2 0.2
7.58 0.2
93.8 0.2 (VIEWABLE AREA)
6.83 0.2
87.3 0.2 (ACTIVE AREA)
0.45mm 0.1
12.9 0.2
2.6 0.1
28.63 0.2
Bolymin, Inc.
◆◆◆
11.1Electrical Specifications
Item
Specification
Condition
On Resistance
250Ω ~ 750Ω
Direction :X
250Ω ~ 800Ω
Direction :Y
Insulation Resistance More Than 20MΩ
DC 25V
Chattering Time
Less Than
100KΩ Pull-Up
Linearity
±1.0%
X AXIS
±1.0%
Y AXIS
10 msec
11.2 Machine Specifications
Item
Specification
Condition
Operating Force
Less Than 80g
R8.0 HS 40 °
Silicon Rubber
Or R0.8
POLYACETAL PEN
Surface Hardness
More Than 2H
Pencil Test
Light Transmission
More Than
@550nm
80 %
HITACHI U3300
Durability For
More Than
Force:250g
Pen Selections
1,200,000 Times
Speed:2cm/sec
Bolymin, Inc.
◆◆◆
12. Quality Assurance
◆ Screen Cosmetic Criteria
No.
Defect
Judgement Criterion
Partition
A)Clear
Size: d mm
active area
d ≦0.1
Acceptable Qty in
Disregard
0.1<d≦0.2
6
0.2<d≦0.3
2
0.3<d
1
0
Note: Including pin holes and defective dots
Minor
which must be within one pixel size.
Spots
B)Unclear
Size: d mm
active area
d ≦0.2
Acceptable Qty in
Disregard
0.2<d≦0.5
6
0.5<d≦0.7
2
0.7<d
Size: d mm
active area
2
Bubbles
Polarize
in
d≦0.3
0
Acceptable Qty in
Disregard
0.3<d≦1.0
3
1.0<d≦1.5
1
1.5<d
Minor
0
3
Scratch
In accordance with spots cosmetic criteria.
When the light reflects on the panel surface, Minor
the scratches are not to be remarkable.
4
Allowable
Density
Above defects should be separated more than
Minor
30mm each other.
5
Coloration
Not to be noticeable coloration in the
viewing area of the LCD panels.
Back-light type should be judged with
back-light on state only.
Minor
Bolymin, Inc.
◆◆◆
13. Reliability
■Content of Reliability Test
Environmental Test
No.
Test Item
Content of Test
Test Condition
1
High Temperature
storage
Endurance test applying the high storage
temperature for a long time.
60℃
Low Temperature
Endurance test applying the high storage
temperature for a long time.
2
3
4
5
6
storage
High Temperature
Operation
Low Temperature
Operation
High Temperature/
Humidity Storage
High Temperature/
Humidity Operation
Temperature Cycle
Endurance test applying the electric stress
(Voltage & Current) and the thermal stress to
the element for a long time.
Endurance test applying the electric stress
under low temperature for a long time.
Endurance test applying the high temperature
and high humidity storage for a long time.
200hrs
-10℃
200hrs
50℃
200hrs
0℃
200hrs
60℃,90%RH
96hrs
Endurance test applying the electric stress
50℃,90%RH
(Voltage & Current) and temperature / humidity
96hrs
stress to the element for a long time.
Applicable
Standard
——
——
——
——
——
——
Endurance test applying the low and high
temperature cycle.
-10℃
25℃
60℃
7
-10℃/60℃
10 cycles
30min
5min
——
30min
1 cycle
Mechanical Test
10~22Hz→1.5mmp-p
8
Endurance test applying the vibration during
transportation and using.
Vibration test
22~500Hz→1.5G
——
Total 0.5hrs
9
Shock test
10
Atmospheric
test
50G Half sign
Constructional and mechanical endurance test
wave 11 msedc
applying the shock during transportation.
3 times of each direction
pressure Endurance test applying the atmospheric
pressure during transportation by air.
115mbar
40hrs
——
——
Others
VS=800V,RS=1.5kΩ
11
Static electricity test
Endurance test applying the electric stress to
the terminal.
CS=100pF
——
1 time
***Supply voltage for logic system=5V. Supply voltage for LCD system =Operating voltage at 25℃
LED edge white backlight
CCFL white backlight
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