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20 x 2 Character OLED
FEATURES
• Type: character
• Display format: 20 x 2 characters
• Built-in controller: OLED-0010
• Duty cycle: 1/16
• +5 V power supply
• Interface: 6800
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
• When you use 5 V for VDD, please do not use 3 V or 3.3 V for logic I/O, this will cause module does not work.
MECHANICAL DATA
ITEM STANDARD VALUE UNIT
Module dimension 116.0 x 37.0 x 9.8 (max.)
mm
Viewing area 85.0 x 18.6
Active area 77.3 x 11.85
Dot size 0.6 x 0.65
Dot pitch 0.65 x 0.70
Mounting hole 108.0 x 29.0
Character size 3.2 x 5.55
Character pitch 3.9 x 6.3
ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL
STANDARD VALUE
UNIT
MIN. MAX.
Supply voltage
for logic VDD to VSS -0.3 5.3 V
Operating
temperature TOP -40 +80
°C
Storage
temperature TST -40 +80
ELECTRICAL CHARACTERISTICS
ITEM SYMBOL CONDITION
STANDARD VALUE
UNIT
MIN. TYP. MAX.
Supply voltage for logic VDD to VSS - 4.8 5.0 5.3 V
Input high voltage VIH - 0.8 VDD -V
DD V
Input low voltage VIL - GND - 0.2 VDD V
Output high voltage VOH IOH = -0.5 mA 0.8 VDD -V
DD V
Output low voltage VOL IOL = 0.5 mA GND - 0.2 VDD V
50 % check board operating current IDD VDD = 5 V 303542mA
OPTIONS
EMITTING COLOR MOQ
YELLOW GREEN RED BLUE WHITE YELLOW GREEN RED BLUE WHITE
-Yes----Yes---
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INTERFACE PIN FUNCTION
PIN NO. SYMBOL FUNCTION
1V
SS Ground (0 V)
2V
DD Supply voltage for logic (5.0 V)
3 NC No connection
4 RS H / L, H: data; L: instruction code
5 R / W H / L, H: read (module → MPU); L: write (MPU → module)
6EH, H → L, chip enable signal
7 DB0 H / L, data bit 0
8 DB1 H / L, data bit 1
9 DB2 H / L, data bit 2
10 DB3 H / L, data bit 3
11 DB4 H / L, data bit 4
12 DB5 H / L, data bit 5
13 DB6 H / L, data bit 6
14 DB7 H / L, data bit 7
15 NC No connection
16 NC No connection
DIMENSIONS in millimeters
The non-specied tolerance of dimension is ± 0.3 mm.
DOT SIZE
SCALE 5/1
PIN DETAIL
0.60
0.65
3.20 0.70
0.65
0.70
5.550.75
1.6
4.9
9.8 max.
2.5
2.54
8.34P2.54 x 7 =
17.78
1
15
2
16
9.20
11.85 (AA)
18.60 (VA)
20.03
16.50
13.40
77.30 (AA)
85.00 (VA)
91.2
59.0
4.0 108.0
4 x Ø 3.5 PTH
4 x Ø 5.5 PAD
12.57
5.9025.20
37.0 ± 0.5
116.0 ± 0.5
4.029.0
1
2
15
16
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1.Module Classification Information
OLED -020 N 002 A G P P 5 N 0 0 0A0
1 2 3 4 5 6 7 8 9 10 11 12 13
1 Brand烉Vishay Intertechnology, Inc.
2 Horizontal Format: 20 characters per line
3 Display Type烉NĺCharacter Type, HĺGraphic Type, YĺTAB Type ,OĺCOG Type
4 Vertical Format: 2 Lines
5 Series code: A
6 Emitting Color
A烉Amber R烉RED
B烉Blue C烉Full color
G烉Green W烉White
Y烉Yellow Green L烉Yellow
7 Polarizer P烉With Polarizer; N: Without Polarizer
8 Display Mode P烉Passive Matrix ; A: Active Matrix
9 Driver Voltage 3: 3.0 V; 5: 5.0V
10 Touch Panel N烉Without touch panel; T: With touch panel
11 Products type
᧶6WDQGDUGW\SH
6XQOLJKW5HDGDEOHW\SH
7UDQVSDUHQW2/('72/('
)OH[LEOH2/('
2/('IRU/LJKWLQJ
12 Product grades
᧶6WDQGDUG$OHYHO
᧶%OHYHO
᧶&OHYHO
᧶KLJKFODVV$$OHYHO
᧶&XVWRPHURIIHULQJV
13 Serial No. $SSOLFDWLRQVHULDOQXPEHUa===
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2.General Specification
Item Dimension Unit
Number of Characters 20 characters x 2 Lines 炼
Module dimension 116.0 x 37.0 x 9.8(MAX) mm
View area 85.0 x 18.6 mm
Active area 77.3 x 11.85 mm
Dot size 0.6 x 0.65 mm
Dot pitch 0.65x 0.70 mm
Character size 3.2 x 5.55 mm
Character pitch 3.9 x 6.3 mm
Panel type OLED , Green
Duty 1/16
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3. Counter Drawing & Block Diagram
The non-specified tolerance of dimension is ¡ Ó0.3 mm .
DB4
12
14
13 DB6
DB5
Vss1
E
7
11
10
8
9
DB3
DB2
DB1
DB0
4
6
5
3
2
R/W
RS
NC
Vdd
DOT SIZE
SCALE 5/1
DB7
NC15
NC16
PIN DETAIL
0.60
0.65
3.20 0.70
0.65
0.70
5.550.75
1.6
4.9
9.8 MAX
2.5
2.54
8.3417.78
(P2.54*7)
1
15
2
16
9.20
11.85(AA)
18.60(VA)
20.03
16.50
13.40
77.30(AA)
85.00(VA)
91.2
59.0
4.0 108.0
12.57
5.9025.20
37.0 0.5
116.0 0.5
4.029.0
1
2
1516
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1 2 3 4
ɃɃġ ɃɃġ 17 18 19 20
CA=10000000b
CA=10000001b
CA=10000010b
CA=10000011b
ɃɃġ ɃɃġ
CA=10010000b
CA=10010001b
CA=10010010b
CA=10010011b
CA=11000000b
CA=11000001b
CA=11000010b
CA=11000011b
ɃɃġ ɃɃġ
CA=11010000b
CA=11010001b
CA=11010010b
CA=11010011b
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Pin No. Symbol Level Description
1 VSS 0V Ground
2 VDD 5.0V Supply Voltage for logic
3 NC 炼
4 RS H/L H: DATA, L: Instruction code
5 R/W H/L H: Read(ModuleɦMPU) L: Write(MPUɦModule)
6 E H,HɦL Chip enable signal
7 DB0 H/L Data bit 0
8 DB1 H/L Data bit 1
9 DB2 H/L Data bit 2
10 DB3 H/L Data bit 3
11 DB4 H/L Data bit 4
12 DB5 H/L Data bit 5
13 DB6 H/L Data bit 6
14 DB7 H/L Data bit 7
15 NC 炼 No connect
16 NC 炼 No connect
4. Interface Pin Function
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5.Absolute Maximum Ratings
Item Symbol Min Max Unit Notes
Operating Temperature TOP -40 +80
ɗ!
Storage Temperature TST -40 +80
ɗ!
Supply Voltage For Logic VDD-VSS -0.3 5.3 V
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6.Electrical Characteristics
Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-VSS 炼 4.8 5.0 5.3 V
Input High Volt. VIH 炼 0.8 VDD 炼 VDD V
Input Low Volt. VIL 炼 GND 炼 0.2 VDD V
Output High Volt. VOH IOH=-0.5mA 0.8 VDD 炼 VDD V
Output Low Volt. VOL IOL=0.5mA GND 炼 0.2 VDD V
50% Check Board
Operating Current IDD VDD=5V 30 35 42 mA
Note: When you use 5V for Vdd please don’t use 3V or 3.3V for logic I/O this will cause module
does not work.
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7.Optical Characteristics
Item Symbol Condition Min Typ Max Unit
View Angle
(V)ș 160 deg
(H)ij 160 deg
Contrast Ratio CR Dark 2000:1 炼 炼
Response Time
T rise 炼 10 ȝs
T fall 炼 10 ȝs
Display with 50% check Board Brightness 100 120 cd/m2
CIEx(Green) (CIE1931) 0.24 0.28 0.32
CIEy(Green) (CIE1931) 0.59 0.63 0.67
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8.OLED Lifetime
ITEM Conditions Min Typ Remark
Operating
Life Time
Ta=25 ɗ
/ Initial 50% check board
brightness Typical Value
80,000 Hrs 100,000 Hrs Note
Notes:
1. Life time is defined the amount of time when the luminance has decayed to <50% of the
initial value.
2. This analysis method uses life data obtained under accelerated conditions to extrapolate
an estimated probability density function (pdf) for the product under normal use conditions.
3. Screen saving mode will extend OLED lifetime.
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9.Reliability
Content of Reliability Test
Environmental Test
Test Item Content of Test Test Condition Applicable
Standard
High
Temperature
storage
Endurance test applying the high
storage temperature for a long time.
80
240hrs ——
Low
Temperature
storage
Endurance test applying the low storage
temperature for a long time.
-40
240hrs ——
High
Temperature
Operation
Endurance test applying the electric
stress (Voltage & Current) and the
thermal stress to the element for a long
time.
80
240hrs ——
Low
Temperature
Operation
Endurance test applying the electric
stress under low temperature for a long
time.
-40
240hrs ——
High
Temperature/
Humidity
Storage
Endurance test applying the high
temperature and high humidity storage
for a long time.
60,90%RH
240hrs ——
Temperature
Cycle
Endurance test applying the low and
high temperature cycle.
-40 25 80
30min 5min 30min
1 cycle
-40/80
100 cycles ——
Mechanical Test
Vibration test Endurance test applying the vibration
during transportation and using.
10~22Hzĺ1.5mmp-p
22~500Hzĺ1.5G
Tota l 0 .5 hr
——
Shock test
Constructional and mechanical
endurance test applying the shock
during transportation.
50G Half sin
wave 11 ms
3 times of each
direction
——
Atmospheric
pressure test
Endurance test applying the
atmospheric pressure during
transportation by air.
115mbar
40hrs ——
Others
Static
electricity test
Endurance test applying the electric
stress to the terminal.
VS=800V,RS=1.5kȍ
CS=100pF
1 time
——
*** Supply voltage for OLED system =Operating voltage at 25ɗ
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Test and measurement conditions
1. All measurements shall not be started until the specimens attain to temperature stability.
After the completion of the described reliability test, the samples were left at room
temperature for 2 hrs prior to conducting the failure test at 23±5°C; 55±15% RH.
2. All-pixels-on is used as operation test pattern.
3. The degradation of Polarizer are ignored for High Temperature storage, High Temperature/
Humidity Storage, Temperature Cycle
Evaluation criteria
1. The function test is OK.
2. No observable defects.
3. Luminance: > 50% of initial value.
4. Current consumption: within ± 50% of initial value.
APPENDIX:
RESIDUE IMAGE
Because the pixels are lighted in different time, the luminance of active pixels
may reduce or differ from inactive pixels. Therefore, the residue image will occur.
To avoid the residue image, every pixel needs to be lighted up uniformly.
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10.Inspection Specification
NO Item Criterion AQL
01 Electrical
Test i n g
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 OLED viewing angle defect.
1.7 Mixed product types.
1.8 Contrast defect.
0.65
02 Black or
white
spots on
OLED
(display
only)
2.1 White and black spots on display 䵐
0.25mm, no more than
three white or black spots present.
2.2 Densely spaced: No more than two spots or lines within
3mm. 2.5
03 OLED
black
spots,
white
spots,
contamina
tion
(non-displ
ay)
3.1 Round type : As
following drawing
ĭ=( x + y ) / 2
SIZE Acceptable Q
TY
ĭʀ0.10 Accept no
dense
0.10烋
ĭʀ0.20
2
0.20烋
ĭʀ0.25
1
0.25烋ĭ 0
2.5
3.2 Line type : (As following drawing)
Length Width Acceptable Q TY
--- Wʀ0.02 Accept no dense
Lʀ3.0 0.02烋Wʀ0.03 2
Lʀ2.5 0.03烋Wʀ0.05
--- 0.05烋W As round type
2.5
04 Polarizer
bubbles
If bubbles are visible,
judge using black spot
specifications, not easy
to find, must check in
specify direction.
Size ĭ Acceptable Q TY
ĭʀ0.20 Accept no dense
0.20烋ĭʀ0.50 3
0.50烋ĭʀ1.00 2
1.00烋ĭ 0
Total Q TY 3
2.5
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NO Item Criterion AQL
05 Scratches Follow NO.3 OLED black spots, white spots, contamination
06 Chipped
glass
Symbols Define:
x: Chip length y: Chip width z: Chip thickness
k: Seal width t: Glass thickness a: OLED side length
L: Electrode pad length:
6.1 General glass chip :
6.1.1 Chip on panel surface and crack between panels:
z: Chip thickness y: Chip width x: Chip length
Zʀ1/2t Not over viewing
area
xʀ1/8a
1/2t烋zʀ2t Not exceed 1/3k xʀ1/8a
˞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
Zʀ1/2t Not over viewing
area
xʀ1/8a
1/2t烋zʀ2t Not exceed 1/3k xʀ1/8a
˞If there are 2 or more chips, x is the total length of each chip.
2.5
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NO Item Criterion AQL
06 Glass
crack
Symbols :
x: Chip length y: Chip width z: Chip thickness
k: Seal width t: Glass thickness a: OLED side length
L: Electrode pad length
6.2 Protrusion over terminal :
6.2.1 Chip on electrode pad :
y: Chip width x: Chip length z: Chip thickness
yʀ0.5mm xʀ1/8a 0 烋 z ʀ t
6.2.2 Non-conductive portion:
y: Chip width x: Chip length z: Chip
thickness
yʀ L xʀ1/8a 0 烋 z ʀ 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 x: length
yʀ1/3L x ʀ a
2.5
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uvG Item Criterion AQL
W^G Cracked
glass The OLED with extensive crack is not acceptable. 2.5
W_G Backlight
elements
8.1 Illumination source flickers when lit.
8.2 Spots or scratched that appear when lit must be judged.
Using OLED spot, lines and contamination standards.
8.3 Backlight doesn’t light or color wrong.
0.65
2.5
0.65
W`G Bezel
9.1 Bezel may not have rust, be deformed or have
fingerprints, stains or other contamination.
9.2 Bezel must comply with job specifications.
2.5
0.65
XWG PCBૠCOB
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, OLED pad, zebra pad
or screw hold pad, make sure it is smoothed down.
2.5
2.5
0.65
2.5
2.5
0.65
0.65
2.5
XXG Soldering
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.
2.5
2.5
2.5
0.65
G
G
G
G
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NO Item Criterion AQL
12 General
appearance
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 OLED 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.
2.5
0.65
2.5
2.5
2.5
2.5
2.5
0.65
0.65
0.65
0.65
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
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Check Item Classification Criteria
No Display Major
Missing Line
Major
Pixel Short Major
Darker Short Major
Wrong Display Major
Un-uniform
B/A x 100% < 70%
A/C x 100% < 70%
Major
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11.Precautions in Use of OLED Modules
Modules
(1)Avoid applying excessive shocks to 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 OLED display module.
(3)Don’t disassemble the OLED display module.
(4)Don’t operate it above the absolute maximum rating.
(5)Don’t drop, bend or twist OLED display module.
(6)Soldering: only to the I/O terminals.
(7)Storage: please store in anti-static electricity container and clean environment.
(8)Use a "Screen Saver" to extend the lifetime. Do not show fixed information for a long time in
the application.
(9)Don't use fixed information in OLED panel for long time that will cause "screen burn" effect.
(10)The manufacturer has the right to change the passive components, including R2and R3
adjust resistors. (Resistors, capacitors and other passive components will have different
appearance and color caused by the different supplier.)
(11)The manufacturer has the right to change the PCB Rev. (In order to satisfy supply stability,
management optimization, and the best product performance..., under the premise of not
affecting the electrical characteristics and external dimensions. The manufacturer has the right
to modify the version.)
11.1. Handling Precautions
(1) Since the display panel is made of glass, do not apply mechanical impacts such us dropping
from a high position.
(2) If the display panel is broken by some accident and the internal organic substance leaks out,
be careful not to inhale or ingest the organic substance.
(3) If pressure is applied to the display surface or its neighborhood of the OLED display module,
the cell structure may be damaged, be careful not to apply pressure to these sections.
(4) The polarizer covering the surface of the OLED display module is soft and easily scratched.
Please be careful when handling the OLED display module.
(5) When the surface of the polarizer of the OLED display module has soil, clean the surface. It
takes advantage of by using following adhesion tape.
* Scotch Mending Tape No. 810 or an equivalent
Never try to breathe upon the soiled surface or wipe the surface using cloth containing solvent
such as ethyl alcohol, since the surface of the polarizer will become cloudy.
Also, pay attention that the following liquid and solvents can damage the polarizer:
* Water
* Ketone
* Aromatic Solvents
(6) Hold OLED display module very carefully when placing OLED display module into the
system housing. Do not apply excessive stress or pressure to OLED display module. And, do
not over bend the film with electrode pattern layouts.
These stresses will influence the display performance. Also, secure sufficient rigidity for the
outer cases.
OLED-020N002A-GPP5N000A0
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Revision: 05-Aug-16 21 Document Number: 37800
For technical questions, contact: displays@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
(7) Do not apply stress to the LSI chips and the surrounding molded sections.
(8) Do not disassemble or modify the OLED display module.
(9) Do not apply input signals while the logic power is off.
(10) Pay sufficient attention to the working environments when handing OLED display
modules to prevent occurrence of element breakage accidents by static electricity.
* Be sure to make human body grounding when handling OLED display modules.
* Be sure to ground tools to use or assembly such as soldering irons.
* To suppress generation of static electricity, avoid carrying out assembly work under dry
environments.
* Protective film is being applied to the surface of the display panel of the OLED display
module. Be careful since static electricity may be generated when removing the protective
film.
(11) Protective film is applied to the surface of the display panel. Remove the
protective film before assembly. If the OLED display module has been stored
for a long period of time, residue adhesive material from the protective film may remain on the
surface of the display panel after the film is removed. In such case, remove the residue
material by the method introduced in the above Section 5.
(12) If electric current is applied when the OLED display module has moisture condensation or
when it is placed under high humidity environments, the electrodes may corrode.
11.2. Storage Precautions
(1) When storing OLED display modules, put them in static electricity preventive bags
avoiding exposure to direct sun light and fluorescent lamps. Avoid high temperature and high
humidity environment or low temperature (less than 0°C) environments.
(We recommend storing these modules in the packaged state as they were shipped.)
At that time, be careful not to let water drops adhere to the packages or bags or let condensation
occur with them.
(2) If electric current is applied when condensation is present or when it is placed under
high humidity environments, the electrodes may corrode.
11.3. Designing Precautions
(1) The absolute maximum ratings are the ratings which cannot be exceeded for OLED
display module, and if these values are exceeded, panel damage may be happen.
(2) To prevent occurrence of malfunctioning by noise, pay attention to satisfy the VIL and VIH
specifications and, at the same time, to make the signal line cable as short as possible.
(3) We recommend you to install excess current preventive unit (fuses, etc.) to the power
circuit (VDD). (Recommend value: 0.5A)
(4) Pay sufficient attention to avoid occurrence of mutual noise interference with the
neighboring devices.
(5) For EMI, take necessary measures in the application equipment.
(6) When fastening the OLED display module, fasten the external plastic housing section.
(7) If power supply to the OLED display module is forcibly shut down by such errors as taking
out the main battery while the OLED display panel is in operation, we cannot guarantee the
quality of this OLED display module.
OLED-020N002A-GPP5N000A0
www.vishay.com Vishay
Revision: 05-Aug-16 22 Document Number: 37800
For technical questions, contact: displays@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
* Connection (contact) to any other potential than the above may lead to rupture of
the IC.11.4.
Precautions when disposing of the OLED display modules
1) Request the qualified companies to handle industrial wastes when disposing of the OLED
display modules. Or, when burning them, be sure to observe the environmental and hygienic
laws and regulations.
11.5. Other Precautions
(1) When an OLED display module is operated for a long time with a fixed pattern, the pattern
may remain as an after image with slight contrast or brightness variation.
Nonetheless, if the operation is interrupted and left unused for a while, normal state can be
restored. Also, there will be no problem in the reliability of the module.
(2) To protect OLED display modules from performance drops by static electricity rapture, etc.,
do not touch the following sections whenever possible while handling the OLED display
modules.
* Pins and electrodes
* Pattern layouts such as the TCP & FPC
(3) With this OLED display module, the OLED driver is exposed. Generally, semiconductor
elements change their characteristics when exposed to light, similar to the principle of the solar
battery. Consequently, if this OLED driver is exposed to light, malfunctioning may occur.
* Design the product and installation method so that the OLED driver may be shielded from light
in actual usage.
* Design the product and installation method so that the OLED driver may be shielded from light
during the inspection processes.
(4) Although this OLED display module stores the operational state data by the commands and
the indication data, when excessive external noise, etc. enters into the module, the internal
states may be changed. It therefore is necessary to take appropriate measures to suppress
noise generation or to protect from influences of noise on the system design.
(5) We recommend you to construct its software to make periodical refreshment of the operation
statuses (re-setting of the commands and re-transference of the display data) to cope with
catastrophic noise.
(6)Resistors, capacitors and other passive components will have different appearance and color
caused by the different supplier.
(7)The manufacturer has the right to upgrade and modify the product function.
Legal Disclaimer Notice
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Revision: 01-Jan-2019 1Document Number: 91000
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