WO12864D1-TFH#

WO12864D1-TFH#
Winstar Display Co., LTD
華凌光電股份有限公司
住址: 407 台中市中清路 163 號
No.163 Chung Ching RD.,
Taichune, Taiwan, R.O.C
WEB: http://www.winstar.com.tw
E-mail: [email protected]
Tel:886-4-24262208 Fax:886-4-24262207
SPECIFICATION
CUSTOMER
:
MODULE NO.:
WO12864D1-TFH#
APPROVED BY:
( FOR CUSTOMER USE ONLY )
SALES BY
PCB VERSION:
APPROVED BY
VERSION
DATE
REVISED
PAGE NO.
B
2008.10.20
14
Page 1/14
CHECKED BY
DATA:
PREPARED BY
SUMMARY
Modify Backlight
information
Winstar Display Co., LTD
MODLE NO:
華凌光電股份有限公司
DOC. FIRST ISSUE
RECORDS OF REVISION
VERSION
DATE
0
A
B
2008/6/4
2008.09.25
2008.10.20
REVISED
PAGE NO.
9
14
SUMMARY
First issue
Modify Pin Function
Modify Backlight
information
Page 2/14
Contents
1.Module Classification Information
2.Precautions in use of LCD Modules
3.General Specification
4.Absolute Maximum Ratings
5.Electrical Characteristics
6.Optical Characteristics
7.Interface Pin Function
8.Contour Drawing & Block Diagram
9.Timing Characteristics
10.Reliability
11.Backlight Information
12. Inspection specification
13. Material List of Components for RoHs
Page 3/14
1.Module Classification Information
WO
cd
12864 D1- T F H
e
f
ghi
#
j
c
d
e
f
g
Brand:WINSTAR DISPLAY CORPORATION
Display Type:H→Character Type, G→Graphic Type O→COG Type
Display Font:240 x 64 dots
Model serials no.
Backlight Type: N→Without backlight
T→LED, White
B→EL, Blue green
A→LED, Amber
D→EL, Green
R→LED, Red
W→EL, White
O→LED, Orange
F→CCFL, White
G→LED, Green
Y→LED, Yellow Green
P→LED, Blue
h LCD Mode:
B→TN Positive, Gray
T→FSTN Negative
N→TN Negative,
G→STN Positive, Gray
Y→STN Positive, Yellow Green
M→STN Negative, Blue
F→FSTN Positive
i LCD Polarize
A→Reflective, N.T, 6:00
H→Transflective, W.T,6:00
Type/ Temperature D→Reflective, N.T, 12:00
K→Transflective, W.T,12:00
range/ View
G→Reflective, W. T, 6:00
C→Transmissive, N.T,6:00
direction
J→Reflective, W. T, 12:00
F→Transmissive, N.T,12:00
B→Transflective, N.T,6:00
I→Transmissive, W. T, 6:00
E→Transflective, N.T.12:00 L→Transmissive, W.T,12:00
j Special Code
#:Fit in with the ROHS Directions and regulations
Page 4/14
2.Precautions in use of LCD Modules
(1)Avoid applying excessive shocks to the module or making any alterations or modifications to it.
(2)Don’t make extra holes on the printed circuit board, modify its shape or change the components of
LCD module.
(3)Don’t disassemble the LCM.
(4)Don’t operate it above the absolute maximum rating.
(5)Don’t drop, bend or twist LCM.
(6)Soldering: only to the I/O terminals.
(7)Storage: please storage in anti-static electricity container and clean environment.
(8). Winstar have the right to change the passive components
(9). Winstar have the right to change the PCB Rev.
3.General Specification
Item
Dimension
Unit
128 x 64 dots
-
80.0x 54.0 x10.2(MAX)
mm
View area
70.7 x 38.8
mm
Active area
66.52 x 33.24
mm
Dot size
0.48 x0.48
mm
Dot pitch
0.52 x 0.52
mm
Number of Characters
Module dimension
LCD type
Duty
FSTN Positive, Transflective
(In LCD production, It will occur slightly color difference. We
can only guarantee the same color in the same batch.)
1/65 , 1/9 Bias
View direction
6 o’clock
Backlight Type
LED White
Page 5/14
4.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+0.3
V
VDD-VSS
-0.3
5.0
V
VOUT
4
13
V
Supply Voltage For Logic
LCD Driver Supply Voltage
5.Electrical Characteristics
Item
Supply Voltage For Logic
Supply Voltage For LCM
Symbol
Condition
Min
Typ
Max
Unit
VDD-VSS
-
2.7
3.0
3.3
V
Ta=-20℃
10.0
10.2
10.4
V
Ta=25℃
9.8
10.0
10.2
V
Ta=70℃
9.6
9.8
10.0
V
VDD-V5
Input High Volt.
VIH
-
0.8 VDD
-
VDD
V
Input Low Volt.
VIL
-
Vss
-
0.2 VDD
V
Output High Volt.
VOH
-
0.8 VDD
-
VDD
V
Output Low Volt.
VOL
-
Vss
-
0.2VDD
V
IDD
VDD=3.0V
0.6
1
mA
Supply Current(No include
LED Backlight)
Page 6/14
6.Optical Characteristics
Item
Symbol
Condition
Min
Typ
Max
Unit
(V)θ
CR≧2
30
-
60
deg
(H)φ
CR≧2
-45
-
45
deg
CR
-
-
5
-
-
T rise
-
-
200
300
ms
T fall
-
-
250
350
ms
View Angle
Contrast Ratio
Response Time
Definition of Operation Voltage (Vop)
Intensity
100%
Definition of Response Time ( Tr , Tf )
Non-selected
Conition
Selected Wave
Non-selected Wave
Selected Conition
Non-selected
Conition
Intensity
10%
Cr Max
Cr = Lon / Loff
90%
100%
Vop
Tr
Driving Voltage(V)
[positive type]
Tf
[positive type]
Conditions :
Operating Voltage : Vop
Viewing Angle(θ,φ) : 0°, 0°
Frame Frequency : 64 HZ
Driving Waveform : 1/N duty , 1/a bias
Definition of viewing angle(CR≧2)
θb
θf
φ= 180°
θl
θr
φ= 90°
φ= 270°
φ= 0°
Page 7/14
7.Interface Pin Function
Pin No.
Symbol
Level
Description
1
/CS1
This is the chip select signal. When /CS1 = “L" , then the
chip select becomes active, and data/command I/O is enabled.
2
/RES
When /RES is set to “L" , the settings are initialized.
This is connect to the least significant bit of the normal MPU
address bus, and it determines whether the data bits are data or a
command.
A0 = “H": Indicates that D0 to D7 are display data.
A0 = “L": Indicates that D0 to D7 are control data.
When connected to an 8080 MPU, this is active LOW.
(R/W) This terminal connects to the 8080 MPU /WR signal. The
signals on the data bus are latched at the rising edge of the /WR
signal.
When connected to a 6800 Series MPU:
This is the read/write control signal input terminal.
When R/W = “H": Read.
When R/W = “L": Write.
When connected to an 8080 MPU, this is active LOW.
(E) This pin is connected to the /RD signal of the 8080 MPU, and
the ST7565P series data bus is in an output status when this signal
is “L".
When connected to a 6800 Series MPU, this is active HIGH.
This is the 6800 Series MPU enable clock input terminal.
3
A0
4
/WR(R/W)
5
/RD(E)
6
DB0
7
DB1
8
DB2
9
DB3
10
DB4
11
DB5
12
DB6
13
DB7
14
VDD
Shared with the MPU power supply terminal VDD. ( 3.3 V )
15
VSS
This is a 0V terminal connected to the system GND.
16
VOUT
17
CAP5+
18
CAP3+
This is an 8-bit bi-directional data bus that connects to an 8-bit or
16-bit standard MPU data
Bus.
DC/DC voltage converter. Connect a capacitor between this
terminal and VSS.
DC/DC voltage converter. Connect a capacitor between this
terminal and the CAP1- terminal.
DC/DC voltage converter. Connect a capacitor between this
terminal and the CAP1- terminal.
Page 8/14
19
CAP1-
20
CAP1+
21
CAP2+
22
CAP2-
23
CAP4+
24
VRS
25
V4
26
V3
27
V2
28
V1
29
V0
30
VR
31
C86
32
P/S
33
/HPM
DC/DC voltage converter. Connect a capacitor between this
terminal and the CAP1+ terminal.
DC/DC voltage converter. Connect a capacitor between this
terminal and the CAP1- terminal.
DC/DC voltage converter. Connect a capacitor between this
terminal and the CAP2- terminal.
DC/DC voltage converter. Connect a capacitor between this
terminal and the CAP2+ terminal.
DC/DC voltage converter. Connect a capacitor between this
terminal and the CAP2- terminal.
This is the externally-input VREG power supply for the LCD
power supply voltage regulator.
This is a multi-level power supply for the liquid crystal drive.
The voltage Supply applied is determined by the liquid crystal
cell, and is changed through the use of a resistive voltage
divided or through changing the impedance using an op. amp.
Voltage levels are determined based on Vss, and must
maintain the relative magnitudes shown below.
V0 ≧V1 ≧V2 ≧V3 ≧V4 ≧Vss
When the power supply turns ON, the internal power supply
circuits produce the V1 to V4 voltages shown below. The
voltage settings are selected using the LCD bias set command.
Output voltage regulator terminal. Provides the voltage
between VDD and V5 through a resistive voltage divider.
IRS = “L" : the V5 voltage regulator internal resistors are
not used .
IRS = “H" : the V5 voltage regulator internal resistors are
used .
This is the MPU interface switch terminal.
C86 = “H": 6800 Series MPU interface.
C86 = “L": 8080 MPU interface.
This is the parallel data input/serial data input switch terminal.
P/S = “H": Parallel data input.
P/S = “L": Serial data input.
The following applies depending on the P/S status:
When P/S = “L", D0 to D5 may be “H", “L" or Open.
RD (E) and WR (R/W) are fixed to either “H" or “L".
With serial data input, It is impossible read data from RAM .
This is the power control terminal for the power supply circuit for
liquid crystal drive.
HPM = “H": Normal mode
HPM = “L": High power mode
Page 9/14
34
IRS
This terminal selects the resistors for the V5 voltage level
adjustment.
IRS = “H": Use the internal resistors
IRS = “L": Do not use the internal resistors. The V5 voltage
level is regulated by an external resistive voltage divider attached
to the VR terminal
Page 10/14
8.Contour Drawing &Block Diagram
P IN N O . S IG N A L
8 0 .0 ±0 .5
7 6.1 (L C D )
4 .65
7 0 .7 (V A )
6 .74
6 6 .5 2 (A A )
9 .7 ±0 .5
6 .5
2.2
3.2
44.2
4.0±1.0
0 .3 ±0 .0 5
3.8
1
18
C A P3+
2
RES
19
C A P1-
3
A0
20
C A P1+
4
(R /W )
21
C A P2+
K
6 8.0
RD
5
(E )
22
C A P2-
6
DB0
23
C A P4+
7
DB1
24
VRS
8
DB2
25
V4
9
DB3
26
V3
10
DB4
27
V2
11
DB5
28
V1
12
DB6
29
V0
13
DB7
30
VR
14
V DD
31
C 86
15
V ss
32
P /S
16
V OUT
33
H PM
17
C A P5 +
34
IR S
0 .5
1 7.5
0 .5 2
0 .48
W = 1 .2
WR
34
W = 0 .2 5
1 6.5
6.5
1.9
A
C o n tact S id e
S C A L E 3/2
0.48
T h e n o n -sp e cified to leran ce o f d im e n sio n is
0.52
6 .0
D E T A IL B
S C A L E 2/1
1.5Max
8.0±1.0
1.0
0 .6
1 .0
1 .6
1
(3 1 .2 5)
2.0
1.7
0.5
19.6
12.0
38.8(VA)
33.24(AA)
2 0 .0
80.0±1.0
54.0±0.5
50.6(LCD)
128x64 D O TS
34
1
4 .4
5.0
6.18
3.4
1.2
1 .95
P IN N O . S IG N A L
C S1
D O T S IZ E
S C A L E 1 5/1
Page 11/14
0 .2 m m .
9. Timing Characteristics
Reference to Sitronix ST7565P.pdf
Page 12/14
10.Reliability
Content of Reliability Test (wide temperature, -20℃~70℃)
Environmental Test
Test Item
High Temperature
storage
Low Temperature
storage
High Temperature
Operation
Low Temperature
Operation
High Temperature/
Humidity Operation
Thermal shock
resistance
Content of Test
Endurance test applying the high storage
temperature for a long time.
Endurance test applying the high storage
temperature for a long time.
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.
The module should be allowed to stand at 60
℃,90%RH max
For 96hrs under no-load condition excluding the
polarizer,
Then taking it out and drying it at normal
temperature.
The sample should be allowed stand the
following 10 cycles of
operation
-20℃
25℃
70℃
30min
1 cycle
5min
Test Condition
80℃
200hrs
-30℃
200hrs
Note
2
1,2
70℃
200hrs
——
-20℃
200hrs
1
60℃,90%RH
96hrs
1,2
-20℃/70℃
10 cycles
——
30min
Total fixed
amplitude : 1.5mm
Vibration
Frequency :
Endurance test applying the vibration during
10~55Hz
Vibration test
3
transportation and using.
One cycle 60
seconds to 3
directions of X,Y,Z
for
Each
15 minutes
VS=800V,RS=1.5k
Endurance test applying the electric stress to the Ω
Static electricity test
——
terminal.
CS=100pF
1 time
Note1: No dew condensation to be observed.
Note2: The function test shall be conducted after 4 hours storage at the normal
Temperature and humidity after remove from the test chamber.
Note3: Vibration test will be conducted to the product itself without putting it in a container.
Page 13/14
11.Backlight Information
Specification
PARAMETER
SYMBOL MIN
TYP
MAX
Supply Current
ILED
Supply Voltage
V
Reverse Voltage
VR
-
IV
300
370
-
X
0.26
0.28
0.3
Y
0.28
0.3
0.32
UNIT
TEST
V=3.5V
101.6
120
160
mA
3.4
3.5
3.6
V
-
5
V
CONDITION
-
Luminous
Intensity
CD/M2 ILED=120mA
(Without LCD)
Wave Length
ILED=120mA
ILED≦120mA
LED Life Time
(For Reference
-
-
10000
-
only)
Hr.
25℃,50-60%RH,
(Note 1)
Color
White
Note: The LED of B/L is drive by current only;driving voltage is only for reference
To make driving current in safety area (waste current between minimum and
maximum).
Note1 :10K hours is only an estimate for reference.
LED B\L Drive Method
1.Drive from A , K
R
A
B/L
K
Page 14/14
12. Inspection specification
NO
01
02
Item
Criterion
AQL
Electrical
Testing
1.1 Missing vertical, horizontal segment, segment contrast defect.
1.2 Missing character , dot or icon.
1.3 Display malfunction.
1.4 No function or no display.
1.5 Current consumption exceeds product specifications.
1.6 LCD viewing angle defect.
1.7 Mixed product types.
1.8 Contrast defect.
0.65
Black or white 2.1 White and black spots on display ≦0.25mm, no more than
spots on LCD
three white or black spots present.
(display only) 2.2 Densely spaced: No more than two spots or lines within 3mm
3.1 Round type : As following drawing
Φ=( x + y ) / 2
SIZE
Φ≦0.10
03
LCD black
spots, white
spots,
contamination
(non-display)
L≦3.0
L≦2.5
---
04
Polarizer
bubbles
If bubbles are visible,
judge using black spot
specifications, not easy
to find, must check in
specify direction.
Acceptable Q TY
Accept no dense
0.10<Φ≦0.20
2
0.20<Φ≦0.25
1
0.25<Φ
0
3.2 Line type : (As following drawing)
Length
Width
--W≦0.02
0.05<W
Size Φ
Φ≦0.20
Accept no dense
2.5
2
As round type
Acceptable Q TY
Accept no dense
0.20<Φ≦0.50
3
0.50<Φ≦1.00
2
1.00<Φ
Total Q TY
0
Page 15/14
2.5
Acceptable Q TY
0.02<W≦0.03
0.03<W≦0.05
2.5
3
2.5
NO
Item
05
Scratches
Criterion
AQL
Follow NO.3 LCD black spots, white spots, contamination
Symbols Define:
x: Chip length
y: Chip width
z: Chip thickness
k: Seal width
t: Glass thickness a: LCD side length
L: Electrode pad length:
6.1 General glass chip :
6.1.1 Chip on panel surface and crack between panels:
06
Chipped
glass
z: Chip thickness
y: Chip width
x: Chip length
Z≦1/2t
Not over viewing
area
Not exceed 1/3k
x≦1/8a
1/2t<z≦2t
x≦1/8a
☉If there are 2 or more chips, x is total length of each chip.
6.1.2 Corner crack:
z: Chip thickness
y: Chip width
x: Chip length
Z≦1/2t
Not over viewing
area
Not exceed 1/3k
x≦1/8a
1/2t<z≦2t
x≦1/8a
☉If there are 2 or more chips, x is the total length of each chip.
Page 16/14
2.5
NO
Item
Criterion
Symbols :
x: Chip length
y: Chip width
z: Chip thickness
k: Seal width
t: Glass thickness a: LCD side length
L: Electrode pad length
6.2 Protrusion over terminal :
6.2.1 Chip on electrode pad :
y: Chip width
x: Chip length
y≦0.5mm
x≦1/8a
6.2.2 Non-conductive portion:
06
AQL
z: Chip thickness
0 < z≦t
Glass
crack
2.5
y: Chip width
x: Chip length
z: Chip thickness
y≦ L
x≦1/8a
0 < z≦t
☉If the chipped area touches the ITO terminal, over 2/3 of the ITO must
remain and be inspected according to electrode terminal specifications.
☉If the product will be heat sealed by the customer, the alignment mark
not be damaged.
6.2.3 Substrate protuberance and internal crack.
y: width
y≦1/3L
Page 17/14
x: length
x≦a
NO
Item
07
Cracked glass
08
09
10
Backlight
elements
Bezel
PCB、COB
Criterion
AQL
The LCD with extensive crack is not acceptable.
2.5
8.1 Illumination source flickers when lit.
8.2 Spots or scratched that appear when lit must be judged. Using
LCD spot, lines and contamination standards.
8.3 Backlight doesn't light or color wrong.
0.65
2.5
9.1 Bezel may not have rust, be deformed or have fingerprints,
stains or other contamination.
9.2 Bezel must comply with job specifications.
10.1 COB seal may not have pinholes larger than 0.2mm or
contamination.
10.2 COB seal surface may not have pinholes through to the IC.
10.3 The height of the COB should not exceed the height
indicated in the assembly diagram.
10.4 There may not be more than 2mm of sealant outside the
seal area on the PCB. And there should be no more than
three places.
10.5 No oxidation or contamination PCB terminals.
10.6 Parts on PCB must be the same as on the production
characteristic chart. There should be no wrong parts,
missing parts or excess parts.
10.7 The jumper on the PCB should conform to the product
characteristic chart.
10.8 If solder gets on bezel tab pads, LED pad, zebra pad or
screw hold pad, make sure it is smoothed down.
10.9 The Scraping testing standard for Copper Coating of PCB
0.65
2.5
0.65
2.5
2.5
0.65
2.5
2.5
0.65
0.65
2.5
2.5
X
Y
11
Soldering
X * Y<=2mm2
11.1 No un-melted solder paste may be present on the PCB.
11.2 No cold solder joints, missing solder connections, oxidation or
icicle.
11.3 No residue or solder balls on PCB.
11.4 No short circuits in components on PCB.
Page 18/14
2.5
2.5
2.5
0.65
NO
12
Item
General
appearance
Criterion
12.1 No oxidation, contamination, curves or, bends on interface Pin
(OLB) of TCP.
12.2 No cracks on interface pin (OLB) of TCP.
12.3 No contamination, solder residue or solder balls on product.
12.4 The IC on the TCP may not be damaged, circuits.
12.5 The uppermost edge of the protective strip on the interface pin
must be present or look as if it cause the interface pin to sever.
12.6 The residual rosin or tin oil of soldering (component or chip
component) is not burned into brown or black color.
12.7 Sealant on top of the ITO circuit has not hardened.
12.8 Pin type must match type in specification sheet.
12.9 LCD pin loose or missing pins.
12.10 Product packaging must the same as specified on packaging
specification sheet.
12.11 Product dimension and structure must conform to product
specification sheet.
Page 19/14
AQL
2.5
0.65
2.5
2.5
2.5
2.5
2.5
0.65
0.65
0.65
0.65
13. Material List of Components for RoHs
1. WINSTAR Display Co., Ltd hereby declares that all of or part of products (with the mark
“#”in code), including, but not limited to, the LCM, accessories or packages, manufactured
and/or delivered to your company (including your subsidiaries and affiliated company)
directly or indirectly by our company (including our subsidiaries or affiliated companies) do
not intentionally contain any of the substances listed in all applicable EU directives and
regulations, including the following substances.
Exhibit A:The Harmful Material List
.
Material
(Cd)
(Pb)
(Hg)
(Cr6+)
PBBs
PBDEs
Limited
Value
100
ppm
1000
ppm
1000
ppm
1000
ppm
1000
ppm
1000
ppm
Above limited value is set up according to RoHS.
2.Process for RoHS requirement:
(1) Use the Sn/Ag/Cu soldering surface;the surface of Pb-free solder is rougher than we used before.
(2) Heat-resistance temp.:
Reflow:250℃,30 seconds Max.;
Connector soldering wave or hand soldering:320℃, 10 seconds max.
(3) Temp. curve of reflow, max. Temp.:235±5℃;
Recommended customer’s soldering temp. of connector:280℃, 3 seconds.
Page 20/14
winstar
LCM Sample Estimate Feedback Sheet
Module Number:
Page: 1
1、Panel Specification:
1. Panel Type:
□ Pass
□ NG ,
2. View Direction:
□ Pass
□ NG ,
3. Numbers of Dots:
□ Pass
□ NG ,
4. View Area:
□ Pass
□ NG ,
5. Active Area:
□ Pass
□ NG ,
6. Operating Temperature:
□ Pass
□ NG ,
7. Storage Temperature:
□ Pass
□ NG ,
1. PCB Size:
□ Pass
□ NG ,
2. Frame Size:
□ Pass
□ NG ,
3. Materal of Frame:
□ Pass
□ NG ,
4. Connector Position:
□ Pass
□ NG ,
5. Fix Hole Position:A
□ Pass
□ NG ,
6. Backlight Position:
□ Pass
□ NG ,
7. Thickness of PCB:
□ Pass
□ NG ,
8. Height of Frame to PCB: □ Pass
□ NG ,
9. Height of Module:
□ Pass
□ NG ,
10. Others:
□ Pass
□ NG ,
1. Pitch of Connector:
□ Pass
□ NG ,
2. Hole size of Connector:
□ Pass
□ NG ,
3. Mounting Hole size:
□ Pass
□ NG ,
4. Mounting Hole Type:
□ Pass
□ NG ,
5. Others:
□ Pass
□ NG ,
1. B/L Type:
□ Pass
□ NG ,
2. B/L Color:
□ Pass
□ NG ,
8. Others:
2、Mechanical Specification:
3、Relative Hole Size:
4、Backlight Specification:
3. B/L Driving Voltage (Reference for LED Type):
□ Pass
4. B/L Driving Current:
□ Pass
□ NG ,
5. Brightness of B/L:
□ Pass
□ NG ,
6. B/L Solder Method:
□ Pass
□ NG ,
7. Others:
□ Pass
□ NG ,
>> Go to page 2 <<
Page 21/14
□ NG ,
winstar
Module Number:
Page: 2
5、Electronic Characteristics of Module:
1. Input Voltage:
□ Pass
□ NG ,
2. Supply Current:
□ Pass
□ NG ,
3. Driving Voltage for LCD:
□ Pass
□ NG ,
4. Contrast for LCD:
□ Pass
□ NG ,
5. B/L Driving Method:
□ Pass
□ NG ,
6. Negative Voltage Output:
□ Pass
□ NG ,
7. Interface Function:
□ Pass
□ NG ,
8. LCD Uniformity:
□ Pass
□ NG ,
9. ESD test:
□ Pass
□ NG ,
□ Pass
□ NG ,
10. Others:
6、Summary:
Sales signature:
Customer Signature:
Date:
Page 22/14
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