ETC SAS1-XXXX-A

Product Specification
(Preliminary)
Part Name: OEL Display Module
Part ID:
UG-2828GDEDF02
Doc No.: SAS1-XXXX-A
Customer:
Approved by
From: Univision Technology Inc.
Approved by
Univision Technology Inc.
8, Kebei RD 2, Science Park, Chu-Nan, Taiwan 350, R.O.C.
Notes:
1. Please contact Univision Technology Inc. before assigning your product based on this
module specification
2. The information contained herein is presented merely to indicate the characteristics and
performance of our products. No responsibility is assumed by Univision Technology
Inc. for any intellectual property claims or other problems that may result from
application based on the module described herein.
Univision Technology Inc.
Doc. No: SAS1-XXXX-A
Revised History
Part Number
Revision
UG-2828GDEDF02
A
Revision Content
New
Revised on
May 4, 2006
i
Univision Technology Inc.
Doc. No: SAS1-XXXX-A
Notice:
No part of this material may be reproduces or duplicated in any form or by any means
without the written permission of Univision Technology Inc. Univision Technology Inc.
reserves the right to make changes to this material without notice. Univision Technology
Inc. does not assume any liability of any kind arising out of any inaccuracies contained in this
material or due to its application or use in any product or circuit and, further, there is no
representation that this material is applicable to products requiring high level reliability, such
as, medical products. Moreover, no license to any intellectual property rights is granted by
implication or otherwise, and there is no representation or warranty that anything made in
accordance with this material will be free from any patent or copyright infringement of a
third party. This material or portions thereof may contain technology or the subject relating
to strategic products under the control of Foreign Exchange and Foreign Trade Law of
Taiwan and may require an export license from the Ministry of International Trade and
Industry or other approval from another government agency.
© Univision Technology Inc. 2006, All rights reserved.
All other product names mentioned herein are trademarks and/or registered trademarks of
their respective companies.
ii
Univision Technology Inc.
Doc. No: SAS1-XXXX-A
Contents
Revision History ................................................................................................ i
Notice ............................................................................................................... ii
Contents .......................................................................................................... iii
1. Basic Specifications ............................................................................... 1~4
1.1
1.2
1.3
1.4
1.5
1.6
Display Specifications ............................................................................................. 1
Mechanical Specifications ....................................................................................... 1
Active Area & Pixel Construction............................................................................ 1
Mechanical Drawing ............................................................................................... 2
Pin Definition.......................................................................................................... 3
Block Diagram ........................................................................................................ 4
2. Absolute Maximum Ratings.........................................................................5
3. Electrical Characteristics .......................................................................6~12
3.1 DC Characteristics................................................................................................... 6
3.2 AC Characteristics................................................................................................... 7
3.2.1 68XX-Series MPU Parallel Interface Timing Characteristics ......................... 7
3.2.2 80XX-Series MPU Parallel Interface Timing Characteristics ......................... 9
3.2.3 Serial Interface Timing Characteristics ........................................................ 11
3.3 Optics & Electrical Characteristics ........................................................................ 12
3.4 General Electrical Specification............................................................................. 12
4. Functional Specification ......................................................................13~14
4.1 Commands ............................................................................................................ 13
4.2 Power down and Power up Sequence..................................................................... 13
4.2.1 Power up Sequence...................................................................................... 13
4.2.2 Power down Sequence ................................................................................. 13
4.3 Reset Circuit.......................................................................................................... 13
4.4 Actual Application Example .................................................................................. 14
5. Reliability ...................................................................................................15
5.1 Contents of Reliability Tests.................................................................................. 15
5.2 Lifetime................................................................................................................. 15
5.3 Failure Check Standard.......................................................................................... 15
6. Outgoing Quality Control Specifications .............................................16~20
6.1 Environment Required........................................................................................... 16
6.2 Sampling Plan ....................................................................................................... 16
6.3 Criteria & Acceptable Quality Level...................................................................... 16
6.3.1 Cosmetic Check (Display Off) in Non-Active Area...................................... 16
6.3.2 Cosmetic Check (Display Off) in Active Area .............................................. 19
6.3.3 Pattern Check (Display On) in Active Area .................................................. 20
7. Package Specifications ..............................................................................21
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
8. Precautions When Using These OEL Display Modules.......................22~24
8.1
8.2
8.3
8.4
8.5
Handling Precautions............................................................................................. 22
Storage Precautions ............................................................................................... 23
Designing Precautions ........................................................................................... 23
Precautions when disposing of the OEL display modules....................................... 23
Other Precautions .................................................................................................. 23
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
1. Basic Specifications
1.1 Display Specifications
1)
2)
3)
Display Mode:
Display Color:
Drive Duty:
Passive Matrix
262,144 Colors (Maximum)
1/128 Duty
1.2 Mechanical Specifications
1)
2)
3)
4)
5)
6)
7)
Outline Drawing:
Number of Pixels:
Panel Size:
Active Area:
Pixel Pitch:
Pixel Size:
Weight:
According to the annexed outline drawing number
128(RGB) × 128
33.80 × 34.00 × 1.70 (mm)
26.855 × 26.864 (mm)
0.07 × 0.21 (mm)
0.045 × 0.194 (mm)
4.0 (g)
1.3 Active Area & Pixel Construction
S0
( Column 1 )
G127
S383
( Column 384 )
( Row 128 )
G126
( Row 127 )
G1
G0
( Row 2 )
( Row 1 )
0.21
0.185
0.07
0.21
0.194
0.045
RGBRGB
RGB
1
P0.21x128-0.016=26.864 (Active Area)
28.864 (View Area)
32±0.2 (Cap Size)
34±0.2 (Panel Size)
30
31 (Polarizer)
Customer Approval
Signature
1.6±0.1
Glue
3 (Stiffener)
4.5
8.5
9.5
13.5±0.2
mm
Tolerance
Dimension
±0.3
Angle
±1
General Roughness
Unit
(11.24)
By
Date
Title
0.045
0.21
0.185
( Row 2 )
G1
( Row 128 )
S0
( Column 1 )
G127
Date
20060512
Display Pattern
Scale (40:1)
RGB
RGBRGB
0.07
Drawn
Kirin Zhuang
20060512
Checked
Jerry Wang
20060512
Reviewed
Simon Lee
20060512
S383
G126
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Rev.
A
Material
Soda Lime / Polyimide
Product Manager
Jian-Jia Hung
Scale Sheet
Size
1:1
1 of 1
A3
DFE2828CNCF24
Drawing Number
( Row 1 )
G0
( Row 127 )
Symbol
NC
VSSH
VDDH
VSSH
IREF
OSCA2
OSCA1
EXPORT1
CPU
PS
D17
D16
D15
D14
D13
D12
D11
D10
D9
RS
CSB
RDB
WRB
RESETB
VSS
VDD
VSSH
VDDH
VSSH
NC
Remark
Original Drawing
( Column 384 )
Approve
Byron Cheng
20060512
UG-2828GDEDF02 Folding Type OEL Display Module
Pixel Number: 128(RGB) x 128, 262144 Colors, COF Package
Univision Technology Inc.
(Reference Mechnical Design)
.5)
Unless Otherwise Specified
0.1
0.3±0.03
0.8 Max
(9.5)
26.6±0.1 (Alignment Hole)
15.5±0.2
28.6±0.2
Polarizer
t=0.2mm
0.1 Max
( R0
P.0.5x(30-1)=14.5±0.05 (W0.3±0.03)
8R0
.5
5
(3.43)
6.55±0.2
1
18.08
Active Area 1.50"
128(RGB) x 128 Pixels
Display Pattern
10
Contact Side
33.8±0.2 (Panel Size)
33.8±0.2 (Cap Size)
32.8 (Polarizer)
28.855 (View Area)
P0.07x(128x3)-0.025=26.855 (Active Area)
0.194
0.21
1. Driver IC: SEPS225
2. COF Number: SEPS225F2
3. Interface:
8-/9-bit 68XX/80XX Parallel, 4-wire SPI
4. The film terminal use "Au Plating"
5. Suggest connector use BL114-30RU
6. General Tolerance: ±0.30
7. The total thickness (1.70 Max) is without Polarizer protective film & remove tape.
The actual assembled total thickness with above materials should be 1.85 Max
Notes:
0.5±0.5
(2.472)
(3.472)
1.67
NC
VSSH
VDDH
VSSH
IREF
OSCA2
OSCA1
EXPORT1
CPU
PS
D17
D16
D15
D14
D13
D12
D11
D10
D9
RS
CSB
RDB
WRB
RESETB
VSS
VDD
VSSH
VDDH
VSSH
NC
1.5
5
±0 .0
0.5
2-R
(2.1)
(1.1)
)
(1.78)
59
0.
(R
0.5±0.5
Protective Film
25mm x 10mm
Item
A
Univision Technology Inc.
Doc. No: SAS1-XXXX-A
1.4 Mechanical Drawing
8
2
The drawing contained herein is the exclusive property of Univision. It is not allowed to copy, reproduce and or disclose in any formats without permission of Univision.
Univision Technology Inc.
Doc. No: SAS1-XXXX-A
1.5 Pin Definition
Pin Number
Symbol
Type
2,4,27,29
VSSH
P
3,28
VDDH
P
25
VSS
P
26
VDD.
5
IREF
6
OSCA2
7
OSCA1
8
EXPORT1
9
CPU
10
PS
Function
Return Ground for VDDH
External Column Driving Power Supply.
Power supply ground
P Logic power supply.
Current Reference for Brightness Adjustment
I/O Tie 68KΩ resistor to VSS.
O Fine adjustment for oscillation
I
Tie 10 KΩ resistor to OSCA1 between OSCA2.
When the external clock mode is selected, OSCA1 is used
external clock input.
O OSC Test
I Selects the CPU type
Low: 80-series CPU, High: 68-Series CPU.
I
Selects parallel/Serial interface type
Low: serial, High: parallel.
Host Data Input/Output Bus
11~19
D17~D9
I/O
20
RS
I
21
CSB
I
These pins are 9-bit bi-directional data bus to be
connected with MCU data bus.
PS
Description
8_bit bus : D[17:10]
1
9_bit bus : D[17:9]
D[17] SCL : Synchronous clock input
0
D[16] SDI : Serial data input
D[15] SDO : Serial data output
Fix unused pins to the VSS level.
Selects the data/command
Low: command, High: parameter/data
Chip Select
Low: SEPS225 is selected and can be accessed.
High: SEPS225 is not selected and cannot be accessed.
Read or Read/Write Enable
22
RDB
I
80-system bus interface: read strobe signal (active low).
68-system bus interface: bus enable strobe (active high).
When serial mode, fix it to VDD or VSS level.
Write or Read/Write Select
80-system bus interface: write strobe signal (active low).
68-system bus interface: read/write select.
Low: write, High: read.
When serial mode, fix it to VDD or VSS level.
23
WRB
I
24
RESETB
I
Chip Reset
1,30
NC
-
No Connection
Reset SEPS225 (active low)
3
Univision Technology Inc.
Doc. No: SAS1-XXXX-A
1.6 Block Diagram
G0
~
NC
S383
G126
~ ~ ~
VSSH
G127
~
S0
G1
Active Area 1.50"
128(RGB) x 128 Pixels
VDDH
VSSH
VDD
VSS
~
D9
RS
CSB
RDB
WRB
RESETB
OSCA1
EXPORT1
CPU
PS
D17
IREF
OSCA2
VSSH
VSSH
VDDH
NC
SEPS225
R1
C3
R2
VDDH
C1
C2
VDD
MCU Interface Selection:
PS, CPU
Pins connected to MCU interface: D17~D9, RDB, RS, CSB, WRB, and RESB
* EXPORT1would be left float.
C1:
C2, C3:
R1:
R2:
1µF
4.7µF
10kΩ
68kΩ
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
2. Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Notes
Supply Voltage
VDD
-0.3
4
V
1, 2
Driver Supply Voltage
VDDH
-0.3
19.5
V
1, 2
Operating Temperature
TOP
-30
70
°C
-
Storage Temperature
TSTG
-40
80
°C
-
Note 1: All the above voltages are on the basis of “GND = 0V”.
Note 2: When this module is used beyond the above absolute maximum ratings,
permanent breakage of the module may occur. Also, for normal operations,
it is desirable to use this module under the conditions according to Section 3.
“Electrical Characteristics”. If this module is used beyond these conditions,
malfunctioning of the module can occur and the reliability of the module may
deteriorate.
5
Univision Technology Inc.
Doc. No: SAS1-XXXX-A
3. Electrical Characteristics
3.1 DC Characteristics
Characteristics
Symbol
Supply Voltage
Conditions
Min
Typ
Max Unit
VDD
2.6
2.8
3.3
V
Driver Supply Voltage
VDDH
-
13
-
V
High Level Input
VIH
-
VDD
V
Low Level Input
VIL
0.8×VDD
0
-
0.4
V
High Level Output
VOH
VDD-0.4
-
-
V
Low Level Output
VOL
-
-
0.4
V
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
3.2 AC Characteristics
3.2.1 68XX-Series MPU Parallel Interface Timing Characteristics:
(VDD = 2.8V, Ta = 25℃)
Symbol
Description
Condition
Min Max Unit
tAH6
tAS6
Address hold timing
Address setup timing
-
5
5
-
ns
ns
tCYC6
System cycle timing
-
100
-
ns
tWRLW6 Write “L” pulse width
-
45
-
ns
tWRHW6 Write “H” pulse width
-
45
-
ns
tDS6
Data setup timing
-
40
-
ns
tDH6
Data hold timing
-
10
-
ns
Port
CSB
RS
E
DB[17:0]
*All the timing reference is 10% and 90% of VDD.
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
(VDD = 2.8V, Ta = 25℃)
Symbol
Description
Condition
Min Max Unit
Port
tAH6
Address hold timing
-
10
-
ns
CSB
tAS6
Address setup timing
-
10
-
ns
RS
tCYC6
System cycle timing
-
200
-
ns
-
90
-
ns
90
-
ns
0
70
tRDLR6 Read “L” pulse width
tRDHR6 Read “H” pulse width
Read data output delay
tRDD6
time
CL = 15 pF
tRDH6 Data hold timing
ns
RDB
DB[17:0]
ns
*All the timing reference is 10% and 90% of VDD.
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
3.2.2 80XX-Series MPU Parallel Interface Timing Characteristics:
(VDD = 2.8V, Ta = 25℃)
Symbol
Description
Condition
Min Max Unit
tAH8
tAS8
Address hold timing
Address setup timing
-
5
5
-
ns
ns
tCYC8
System cycle timing
-
100
-
ns
tWRLW8 Write “L” pulse width
-
45
-
ns
tWRHW8 Write “H” pulse width
-
45
-
ns
tDS8
Data setup timing
-
30
-
ns
tDH8
Data hold timing
-
10
-
ns
Port
CSB
RS
WRB
DB[17:0]
*All the timing reference is 10% and 90% of VDD.
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
(VDD = 2.8V, Ta = 25℃)
Symbol
Description
Condition
Min Max Unit
Port
tAH8
Address hold timing
-
5
-
ns
CSB
tAS8
Address setup timing
-
5
-
ns
RS
tCYC8
System cycle timing
-
200
-
ns
-
90
-
ns
90
-
ns
tRDLR8 Read “L” pulse width
tRDHR8 Read “H” pulse width
Read data output delay
tRDD8
time
CL = 15 pF
tRDH8 Data hold timing
0
60
ns
RDB
DB[17:0]
ns
*All the timing reference is 10% and 90% of VDD.
10
Univision Technology Inc.
Doc. No: SAS1-XXXX-A
3.2.3 Serial Interface Timing Characteristics:
(VDD = 2.8V, Ta = 25℃)
Symbol
Description
Condition
Min Max Unit
tCYCS
tSHW
Serial clock cycle
SCL “H” pulse width
-
60
25
-
ns
ns
tSLW
SCL “L” pulse width
-
25
-
ns
tDSS
Data setup timing
-
25
-
ns
tDHS
Data hold timing
-
25
-
ns
tCSS
CSB­SCL timing
-
25
-
ns
tCSH
CSB­hold timing
-
25
-
ns
Port
SCL
SDI
CSB
*All the timing reference is 10% and 90% of VDD.
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
3.3 Optics & Electrical Characteristics
Characteristics
Symbol
Brightness (White)
Lbr
C.I.E. (White)
C.I.E. (Red)
C.I.E. (Green)
C.I.E. (Blue)
Dark Room Contrast
(x)
(y)
(x)
(y)
(x)
(y)
(x)
(y)
CR
Conditions
With Polarizer
(Note 3)
With Polarizer
With Polarizer
With Polarizer
With Polarizer
View Angle
Min
Typ
70
90
0.24 0.28
0.29 0.33
0.60 0.64
0.31 0.35
0.26 0.30
0.61 0.65
0.10 0.14
0.15 0.19
>1000:1
>160
-
Max Unit
-
cd/m2
0.32
0.37
0.68
0.39
0.34
0.69
0.18
0.23
-
degree
* Optical Measurement Follow the Software Initial Setting with Sec. 4.4 “Initial
Sequence & Setting Value”
3.4 General Electrical Specification
Characteristics
Symbol
Supply Voltage
Supply Voltage for
I/O Pins
Driver Supply Voltage
Min
Typ
VDD
2.6
2.8
3.5
V
VDDIO
1.5
2.8
3.5
V
Note 3
-
13
-
V
Operating Current for
VDD
IDD
Note 4
-
2.5
3.5
mA
Note 5
-
2.5
3.5
mA
Operating Current for
VCC
ICC
Note 4
-
19
23
mA
Note 5
-
30
36
mA
VCC
Conditions
Max Unit
Sleep Mode Current for
IDD, SLEEP
<1
1
µA
VDD
Sleep Mode Current for
IDDH,SLEEP
<1
1
µA
VDDH
Note 3: Brightness (Lbr) and Driver Supply Voltage (VCC) are subject to the change
of the panel characteristics and the customer’s request.
Note 4: VDD = 2.8V, VCC = 13V, Test condition follow Sec.4.4 “Initial Sequence &
Setting Value”, 50% Display Area Turn on.
Note 5: VDD = 2.8V, VCC = 13V, Test condition follow Sec.4.4 “Initial Sequence &
Setting Value”, 100% Display Area Turn on.
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
4. Functional Specification
4.1. Commands
Refer to the Technical Manual for the SEPS225
4.2 Power down and Power up Sequence
To protect OEL panel and extend the panel life time, the driver IC power up/down
routine should include a delay period between high voltage and low voltage power
sources during turn on/off. It gives the OEL panel enough time to complete the
action of charge and discharge before/after the operation.
4.2.1 Power up Sequence:
1.
2.
3.
4.
5.
Power up VDD
Send Display off command
Clear Screen
Power up VDDH
Delay 100ms
(when VDD is stable)
6. Send Display on command
VDD on
VDDH on
Display on
VDDH
VDD
Ground
4.2.2 Power down Sequence:
1. Send Display off command
2. Power down VDDH
3. Delay 100ms
(when VDDH is reach 0 and
panel is completely discharges)
4. Power down VDD
Display off
VDDH o ff
VDD off
VDDH
VDD
Ground
4.3 Reset Circuit
When RESETB input is low, the chip is initialized with the following status:
1. Frame frequency: 90Hz
2. OSC: internal OSC
3. Internal OSC: ON
4. DDRAM write horizontal address: MX1 = 00h, MX2 = 7Fh
5. DDRAM write vertical address: MY1 = 00h, MY2 = 7Fh
6. Display data RAM write: HC = 1, VC = 1, HV = 0
7. RGB data swap: OFF
8. Row scan shift direction: G0, G1, … , G126, G127
9. Column data shift direction: S0, S1, … , S382, S383
10. Display ON/OFF: OFF
11. Panel display size: FX1 = 00h, FX2 = 7Fh, FY1 = 00h, FY2 = 7Fh
12. Display data RAM read column/row address: FAC = 00h, FAR = 00h
13. Precharge time(R/G/B): 0 clock
14. Precharge current(R/G/B): 0 uA
15. Driving current(R/G/B): 0 uA
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
4.4 Actual Application Example
Initial Sequence & Setting Value:
Set DISP_OFF
0x06, 0x00
Set
DRIVING_CURRENT_G
0x11, 0x32
Set DUTY
0x28, 0x7F
Set OSC_CTL
0x02, 0x01
Set
DRIVING_CURRENT_B
0x12, 0x3D
Set DSL
0x29, 0x00
Set CLOCK_DIV
0x03, 0x30
Set
DISPLAY_MODE_SET
0x13, 0x00
Set D1_DDRAM_FAC
0x2E, 0x00
Set REDUCE_CURRENT
0x04, 0x00
Set RGB_IF
0x14, 0x01
Set D1_DDRAM_FAR
0x2F, 0x00
Set SOFT_RET
0x05, 0x00
Set RGB_POL
0x15, 0x00
Set D1_DDRAM_SAC
0x31, 0x00
Set
PRECHARGE_TIME_R
0x08, 0x03
Set MEMORY_WRITE_
MODE
0x16, 0x76
Set D1_DDRAM_SAR
0x32, 0x00
Set
PRECHARGE_TIME_G
0x09, 0x04
Set MX1_ADDR
0x17, 0x00
Set SCR1_FX1
0x33, 0x00
Set
PRECHARGE_TIME_B
0x0A, 0x05
Set MX2_ADDR
0x18, 0x7F
Set SCR1_FX2
0x34, 0x7F
Set PRECHARGE_
CURRENT_R
0x0B, 0x0B
Set MY1_ADDR
0x19, 0x00
Set SCR1_FY1
0x35, 0x00
Set PRECHARGE_
CURRENT_G
0x0C, 0x0B
Set MY2_ADDR
0x1A, 0x7F
Set SCR1_FY2
0x36, 0x7F
Set PRECHARGE_
CURRENT_B
0x0D, 0x0E
Set MEMORY_ACCESS_
POINTER X
0x20, 0x00
Set IREF
0x80, 0x00
Set
DRIVING_CURRENT_R
0x10, 0x3E
Set MEMORY_ACCESS_
POINTER Y
0x21, 0x00
Set DISP_ON
0x06, 0x01
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Univision Technology Inc.
Doc. No: SAS1-XXXX-A
5. Reliability
5.1 Contents of Reliability Tests
Conditions
Item
High Temperature Operation
Low Temperature Operation
70°C, 240 hrs
-30°C, 240 hrs
High Temperature Storage
80°C, 240 hrs
Low Temperature Storage
High Temperature/Humidity
Operation
-40°C, 240 hrs
Criteria
The operational
functions work.
60°C, 90% RH, 120 hrs
-40°C ⇔ 85°C, 24 cycles
1 hr dwell
* The samples used for the above tests do not include polarizer.
* No moisture condensation is observed during tests.
Thermal Shock
5.2 Lifetime
End of lifetime is specified as 50% of initial brightness.
Parameter
Min
Operating Life Time 10,000
Storage Life Time
20,000
Max
Unit
Condition
Notes
-
Hrs
70 cd/m2, 50%checkerboard
6
-
Hrs
Ta=25°C, 50%RH
-
Note 6: The average operating lifetime at room temperature is estimated by the
accelerated operation at high temperature conditions.
5.3 Failure Check Standard
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.
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6. Outgoing Quality Control Specifications
6.1 Environment Required
Customer’s test & measurement are required to be conducted
conditions:
Temperature:
Humidity:
Fluorescent Lamp:
Distance between the Panel & Lamp:
Distance between the Panel & Eyes of the Inspector:
Finger glove (or finger cover) must be worn by the inspector.
Inspection table or jig must be anti-electrostatic.
under the following
23 ± 5°C
55 ± 15 %RH
30W
≥ 50 cm
≥ 30 cm
6.2 Sampling Plan
Level II, Normal Inspection, Single Sampling, MIL-STD-105E
6.3 Criteria & Acceptable Quality Level
Partition
AQL
Major
Minor
0.65
1.0
Definition
Defects in Pattern Check (Display On)
Defects in Cosmetic Check (Display Off)
6.3.1 Cosmetic Check (Display Off) in Non-Active Area
Check Item
Classification
Criteria
X > 6 mm (Along with Edge)
Y > 1 mm (Perpendicular to edge)
X
Panel
General Chipping
Y
Minor
X
Y
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6.3.1 Cosmetic Check (Display Off) in Non-Active Area (Continued)
Check Item
Classification
Criteria
Any crack is not allowable.
Panel Crack
Minor
Cupper Exposed
(Even Pin or Film)
Minor
Film or Trace Damage
Minor
Not Allowable by Naked Eye
Inspection
Not Allowable
Terminal Lead Twist
Minor
Not Allowable
Terminal Lead Broken
Minor
Terminal Lead Probe
Mark
Acceptable
Ok
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6.3.1 Cosmetic Check (Display Off) in Non-Active Area (Continued)
Check Item
Classification
Criteria
NG if any bent lead cause lead
shorting.
Minor
Terminal Lead Bent
(Not Twist or Broken)
NG for horizontally bent lead more
than 50% of its width.
Minor
Glue or Contamination
on Pin
(Couldn’t Be Removed
by Alcohol)
Minor
Ink Marking on Back
Side of panel
(Exclude on Film)
Acceptable
Ignore for Any
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6.3.2 Cosmetic Check (Display Off) in Active Area
It is recommended to execute in clear room environment (class 10k) if actual
in necessary.
Check Item
Any Dirt & Scratch on
Protective Film
Classification
Criteria
Acceptable
Ignore for Any
W ≤ 0.1
Scratches, Fiber, Line-Shape
Defect
(On Polarizer)
Minor
Dirt, Spot-Shape Defect
(On Polarizer)
Minor
Dent, Bubbles, White spot
(Any Transparent Spot on
Polarizer)
Minor
Ignore
W ≤ 0.1
Ignore
W > 0.1, L ≤ 2
n≤1
L>2
n=0
Φ ≤ 0.1
Ignore
0.1 <Φ ≤ 0.25
n≤1
0.25 <Φ
n=0
Φ ≤ 0.5
è Ignore if no Influence on
Display
0.5 < Φ
n=0
Fingerprint, Flow Mark
Minor
Not allowable
(On Polarizer)
* Protective film should not be tear off when cosmetic check.
** Definition of W & L & Φ (Unit: mm):
Φ = (a + b) / 2
L
b: Minor Axis
W
a: Major Axis
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6.3.3 Pattern Check (Display On) in Active Area
Check Item
Classification
No Display
Major
Bright Line
Major
Missed Line
Major
Pixel Short
Major
Darker Pixel
Major
Wrong Display
Major
Un-Uniform (Luminance
Variation within a Display)
Major
Criteria
Not allowable
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7. Package Specifications
EPE COVER FOAM351x212x1,
ANTISTATIC x 1 Pcs
x 1 pcs (Empty)
16 Pcs Tray Vacuum packing
Module
EPE PROTECTTIVE
x 15 pcs
Staggered Stacking
Tray 420x285 T=0.8mm
Exsiccator x 2 pcs
Brimary Box 4 SET
Wrapped with adhesive tape
x 16 pcs
Vacuum packing bag
EPE PROTECTTIVE
370mm x 280mm x 20mm
CARTONBOX
Label
Primary L450mmx W296 x H110, B wave
x 4Pcs
Univision Technology Inc.
Part ID :
Label
Lot ID :
Q'ty :
QC :
Carton Box L464mmx W313mmx H472mm, AB wave
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8. Precautions When Using These OEL Display Modules
8.1 Handling Precautions
1)
Since the display panel is being 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 nor lick the organic substance.
3) If pressure is applied to the display area, both of top and back sides, or its
neighborhood of the OEL display module, the cell structure may be damaged
and be careful not to touch these sections on carrying and assembly.
4) The polarizer covering the surface of the OEL display module is soft and easily
scratched. Please be careful when handling the OEL display module.
5) When the surface of the polarizer of the OEL 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 nor 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 solvent may spoil the polarizer:
* Water
* Ketone
* Aromatic Solvents
6) When installing the OEL display module, be careful not to apply twisting stress
or deflection stress to the OEL 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.
7) Do not apply stress to the LSI chips and the surrounding molded sections.
8) Do not disassemble nor modify the OEL display module.
9) Do not apply input signals while the logic power is off.
10) Pay sufficient attention to the working environments when handing OEL
display modules to prevent occurrence of element breakage accidents by static
electricity.
* Be sure to make human body grounding when handling OEL 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 OEL
display module. Be careful since static electricity may be generated when
exfoliating the protective film.
11) Protection film is being applied to the surface of the display panel and removes
the protection film before assembling it. At this time, if the OEL display
module has been stored for a long period of time, residue adhesive material of
the protection film may remain on the surface of the display panel after
removed of the film. In such case, remove the residue material by the method
introduced in the above Section 5).
12) If electric current is applied when the OEL display module is being dewed or
when it is placed under high humidity environments, the electrodes may be
corroded and be careful to avoid the above.
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8.2 Storage Precautions
1)
2)
When storing OEL display modules, put them in static electricity preventive
bags avoiding exposure to direct sun light nor to lights of fluorescent lamps, etc.
and, also, avoiding high temperature and high humidity environments or low
temperature (less than 0°C) environments. (We recommend you to store these
modules in the packaged state when they were shipped from Univision
Technology Inc.)
At that time, be careful not to let water drops adhere to the packages or bags nor
let dewing occur with them.
If electric current is applied when water drops are adhering to the surface of the
OEL display module, when the OEL display module is being dewed or when it
is placed under high humidity environments, the electrodes may be corroded
and be careful about the above.
8.3 Designing Precautions
1)
2)
3)
4)
5)
6)
7)
8)
The absolute maximum ratings are the ratings which cannot be exceeded for
OEL display module, and if these values are exceeded, panel damage may be
happen.
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.
We recommend you to install excess current preventive unit (fuses, etc.) to the
power circuit (VDD). (Recommend value: 0.5A)
Pay sufficient attention to avoid occurrence of mutual noise interference with
the neighboring devices.
As for EMI, take necessary measures on the equipment side basically.
When fastening the OEL display module, fasten the external plastic housing
section.
If power supply to the OEL display module is forcibly shut down by such errors
as taking out the main battery while the OEL display panel is in operation, we
cannot guarantee the quality of this OEL display module.
The electric potential to be connected to the rear face of the IC chip should be
as follows: SSPS225
* Connection (contact) to any other potential than the above may lead to
rupture of the IC.
8.4 Precautions when disposing of the OEL display modules
1)
Request the qualified companies to handle industrial wastes when disposing of
the OEL display modules. Or, when burning them, be sure to observe the
environmental and hygienic laws and regulations.
8.5 Other Precautions
1)
When an OEL display module is operated for a long of time with fixed pattern
may remain as an after image or slight contrast deviation may occur.
Nonetheless, if the operation is interrupted and left unused for a while, normal
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2)
3)
4)
5)
Doc. No: SAS1-XXXX-A
state can be restored. Also, there will be no problem in the reliability of the
module.
To protect OEL display modules from performance drops by static electricity
rapture, etc., do not touch the following sections whenever possible while
handling the OEL display modules.
* Pins and electrodes
* Pattern layouts such as the COF
With this OEL display module, the OEL driver is being exposed. Generally
speaking, semiconductor elements change their characteristics when light is
radiated according to the principle of the solar battery. Consequently, if this
OEL driver is exposed to light, malfunctioning may occur.
* Design the product and installation method so that the OEL driver may be
shielded from light in actual usage.
* Design the product and installation method so that the OEL driver may be
shielded from light during the inspection processes.
Although this OEL display module stores the operation state data by the
commands and the indication data, when excessive external noise, etc. enters
into the module, the internal status 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.
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.
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