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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.
Revised History
Part Number UG-2828GDEDF02 Revision A New Revision Content
Doc. No: SAS1-XXXX-A
Revised on May 4, 2006
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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. (c) Univision Technology Inc. 2006, All rights reserved. All other product names mentioned herein are trademarks and/or registered trademarks of their respective companies.
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Doc. No: SAS1-XXXX-A
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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8.1 8.2 8.3 8.4 8.5
Doc. No: SAS1-XXXX-A
8. Precautions When Using These OEL Display Modules.......................22~24
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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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
Doc. No: SAS1-XXXX-A
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) x 128 33.80 x 34.00 x 1.70 (mm) 26.855 x 26.864 (mm) 0.07 x 0.21 (mm) 0.045 x 0.194 (mm) 4.0 (g)
1.3 Active Area & Pixel Construction
S0 ( Column 1 ) G127
( Row 128 )
S383
( Column 384 )
G126
( Row 127 )
G1
( Row 2 )
G0
( Row 1 )
0.21 0.185 0.07 0.045
0.21 0.194
RGBRGB RGB
1
Item A
Date 20060512
Remark Original Drawing
0.50.5 (2.472) (3.472) 1.60.1 0.1 Max 0.50.5
10
33.80.2 (Panel Size) 33.80.2 (Cap Size) 32.8 (Polarizer) 28.855 (View Area) P0.07x(128x3)-0.025=26.855 (Active Area) 5
1.4 Mechanical Drawing
Protective Film 25mm x 10mm
1.5
3 (Stiffener)
1
30
Contact Side
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
8R0 .5
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P.0.5x(30-1)=14.50.05 (W0.30.03)
(Reference Mechnical Design) Display Pattern Scale (40:1)
6.550.2
Notes:
26.60.1 (Alignment Hole) 15.50.2 28.60.2
0.1 0.30.03 0.8 Max
Customer Approval Signature
Unless Otherwise Specified
Unit
General Roughness
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.
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
mm Tolerance Dimension 0.3 Angle 1
59 0. (R
0.194 0.21
(9.5)
8.5 9.5 13.50.2
)
5 0 .0 0.5 2-R
4.5
18.08
Glue
(2.1) (1.1) 8 S383
( Column 384 )
Display Pattern S0 ( Column 1 ) G127
( Row 128 )
G126
( Row 127 )
G1
Polarizer t=0.2mm
( Row 2 )
G0
( Row 1 )
31 (Polarizer)
P0.21x128-0.016=26.864 (Active Area) 28.864 (View Area) 320.2 (Cap Size) 340.2 (Panel Size)
0.21 0.185 0.07 0.045 (11.24)
Active Area 1.50" 128(RGB) x 128 Pixels
(1.78)
RGBRGB
(3.43)
1.67
Univision Technology Inc.
Title
UG-2828GDEDF02 Folding Type OEL Display Module Pixel Number: 128(RGB) x 128, 262144 Colors, COF Package
( R0 .5)
RGB
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
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
Drawing Number
DFE2828CNCF24
Rev. A
Doc. No: SAS1-XXXX-A
By Date
Drawn Kirin Zhuang 20060512
Checked Jerry Wang 20060512
Reviewed Simon Lee 20060512
Approve Byron Cheng 20060512
Material Soda Lime / Polyimide Product Manager Jian-Jia Hung Scale Sheet Size 1:1 1 of 1 A3
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1.5 Pin Definition Pin Number 2,4,27,29 3,28 25 26 5 6 7 8 9 10 Symbol VSSH VDDH VSS VDD. IREF OSCA2 OSCA1 EXPORT1 CPU PS Type P P P
Doc. No: SAS1-XXXX-A
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 68K resistor to VSS. O Fine adjustment for oscillation I
Tie 10 K 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 I
Low: 80-series CPU, High: 68-Series CPU.
Selects parallel/Serial interface type
Low: serial, High: parallel.
Host Data Input/Output Bus
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.
11~19
D17~D9
I/O
20 21
RS CSB
I I
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 23 WRB I
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.
24 1,30
RESETB NC
I -
Chip Reset
Reset SEPS225 (active low)
No Connection
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1.6 Block Diagram
Doc. No: SAS1-XXXX-A
Active Area 1.50" 128(RGB) x 128 Pixels
G127
G126 VDDH VSSH
S383
G1
S0
~
~~~
~
SEPS225
OSCA1 EXPORT1 CPU PS D17 D9 RS CSB RDB WRB RESETB OSCA2 VDDH VSSH VSSH VSSH IREF VDD VSS NC ~ NC
R1 C3 R2 C1 C2
VDDH
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: 1F 4.7F 10k 68k
G0
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2. Absolute Maximum Ratings
Parameter Supply Voltage Driver Supply Voltage Operating Temperature Storage Temperature Symbol VDD VDDH TOP TSTG Min -0.3 -0.3 -30 -40 Max 4 19.5 70 80
Doc. No: SAS1-XXXX-A
Unit V V C C
Notes 1, 2 1, 2 -
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.
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3. Electrical Characteristics
3.1 DC Characteristics Characteristics Supply Voltage Driver Supply Voltage High Level Input Low Level Input High Level Output Low Level Output Symbol VDD VDDH VIH VIL VOH VOL Conditions Min 2.6 0.8xVDD 0 VDD-0.4 -
Doc. No: SAS1-XXXX-A
Typ 2.8 13 -
Max Unit 3.3 VDD 0.4 0.4 V V V V V V
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3.2 AC Characteristics
Doc. No: SAS1-XXXX-A
3.2.1 68XX-Series MPU Parallel Interface Timing Characteristics: (VDD = 2.8V, Ta = 25) Symbol tAH6 tAS6 tCYC6 Description Address hold timing Address setup timing System cycle timing Condition Min Max Unit 5 5 100 45 45 40 10 ns ns ns ns ns ns ns DB[17:0] E Port CSB RS
tWRLW6 Write "L" pulse width tWRHW6 Write "H" pulse width tDS6 tDH6 Data setup timing Data hold timing
*All the timing reference is 10% and 90% of VDD.
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Symbol tAH6 tAS6 tCYC6 Description Address hold timing Address setup timing System cycle timing Condition -
Doc. No: SAS1-XXXX-A
(VDD = 2.8V, Ta = 25) Min Max Unit 10 10 200 90 90 0 70 ns ns ns ns ns ns ns DB[17:0] RDB Port CSB RS
tRDLR6 Read "L" pulse width
tRDHR6 Read "H" pulse width Read data output delay tRDD6 time CL = 15 pF tRDH6 Data hold timing
*All the timing reference is 10% and 90% of VDD.
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Doc. No: SAS1-XXXX-A
3.2.2 80XX-Series MPU Parallel Interface Timing Characteristics: (VDD = 2.8V, Ta = 25) Symbol tAH8 tAS8 tCYC8 Description Address hold timing Address setup timing System cycle timing Condition Min Max Unit 5 5 100 45 45 30 10 ns ns ns ns ns ns ns DB[17:0] WRB Port CSB RS
tWRLW8 Write "L" pulse width tWRHW8 Write "H" pulse width tDS8 tDH8 Data setup timing Data hold timing
*All the timing reference is 10% and 90% of VDD.
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Symbol tAH8 tAS8 tCYC8 Description Address hold timing Address setup timing System cycle timing Condition -
Doc. No: SAS1-XXXX-A
(VDD = 2.8V, Ta = 25) Min Max Unit 5 5 200 90 90 0 60 ns ns ns ns ns ns ns DB[17:0] RDB Port CSB RS
tRDLR8 Read "L" pulse width
tRDHR8 Read "H" pulse width Read data output delay tRDD8 time CL = 15 pF tRDH8 Data hold timing
*All the timing reference is 10% and 90% of VDD.
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3.2.3 Serial Interface Timing Characteristics:
Doc. No: SAS1-XXXX-A
(VDD = 2.8V, Ta = 25) Symbol tCYCS tSHW tSLW tDSS tDHS tCSS tCSH Description Serial clock cycle SCL "H" pulse width SCL "L" pulse width Data setup timing Data hold timing CSBSCL timing CSBhold timing Condition Min Max Unit 60 25 25 25 25 25 25 ns ns ns ns ns ns ns SDI CSB Port SCL
*All the timing reference is 10% and 90% of VDD.
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3.3 Optics & Electrical Characteristics Characteristics Brightness (White) C.I.E. (White) C.I.E. (Red) C.I.E. (Green) C.I.E. (Blue) Dark Room Contrast View Angle Symbol Lbr (x) (y) (x) (y) (x) (y) (x) (y) CR Conditions With Polarizer (Note 3) With Polarizer With Polarizer With Polarizer With Polarizer Min 70
Doc. No: SAS1-XXXX-A
Typ 90
Max Unit 0.32 0.37 0.68 0.39 0.34 0.69 0.18 0.23 degree cd/m2
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 -
* Optical Measurement Follow the Software Initial Setting with Sec. 4.4 "Initial Sequence & Setting Value" 3.4 General Electrical Specification Characteristics Supply Voltage Supply Voltage for I/O Pins Driver Supply Voltage Operating Current for VDD Operating Current for VCC Symbol VDD VDDIO VCC IDD ICC Note 3 Note 4 Note 5 Note 4 Note 5 Conditions Min 2.6 1.5 Typ 2.8 2.8 13 2.5 2.5 19 30 Max Unit 3.5 3.5 3.5 3.5 23 36 V V V mA mA mA mA
Sleep Mode Current for IDD, SLEEP <1 1 A VDD Sleep Mode Current for IDDH,SLEEP <1 1 A 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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4. Functional Specification
4.1. Commands Refer to the Technical Manual for the SEPS225 4.2 Power down and Power up Sequence
Doc. No: SAS1-XXXX-A
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: Power up VDD Send Display off command Clear Screen Power up VDDH Delay 100ms (when VDD is stable) 6. Send Display on command 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 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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1. 2. 3. 4. 5.
VDD on VDDH on Display on VDDH
VDD Ground
Display off VDDH o ff VDD off VDDH
VDD Ground
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4.4 Actual Application Example Initial Sequence & Setting Value:
Set DISP_OFF 0x06, 0x00 Set DRIVING_CURRENT_G 0x11, 0x32 Set DRIVING_CURRENT_B 0x12, 0x3D Set DISPLAY_MODE_SET 0x13, 0x00 Set RGB_IF 0x14, 0x01
Doc. No: SAS1-XXXX-A
Set DUTY 0x28, 0x7F
Set OSC_CTL 0x02, 0x01
Set DSL 0x29, 0x00
Set CLOCK_DIV 0x03, 0x30
Set D1_DDRAM_FAC 0x2E, 0x00
Set REDUCE_CURRENT 0x04, 0x00
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 PRECHARGE_TIME_G 0x09, 0x04 Set PRECHARGE_TIME_B 0x0A, 0x05 Set PRECHARGE_ CURRENT_R 0x0B, 0x0B Set PRECHARGE_ CURRENT_G 0x0C, 0x0B Set PRECHARGE_ CURRENT_B 0x0D, 0x0E Set DRIVING_CURRENT_R 0x10, 0x3E
Set MEMORY_WRITE_ MODE 0x16, 0x76 Set MX1_ADDR 0x17, 0x00
Set D1_DDRAM_SAR 0x32, 0x00
Set SCR1_FX1 0x33, 0x00
Set MX2_ADDR 0x18, 0x7F
Set SCR1_FX2 0x34, 0x7F
Set MY1_ADDR 0x19, 0x00
Set SCR1_FY1 0x35, 0x00
Set MY2_ADDR 0x1A, 0x7F
Set SCR1_FY2 0x36, 0x7F
Set MEMORY_ACCESS_ POINTER X 0x20, 0x00 Set MEMORY_ACCESS_ POINTER Y 0x21, 0x00
Set IREF 0x80, 0x00
Set DISP_ON 0x06, 0x01
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5. Reliability
5.1 Contents of Reliability Tests Item High Temperature Operation Low Temperature Operation High Temperature Storage Low Temperature Storage High Temperature/Humidity Operation Thermal Shock Conditions 70C, 240 hrs -30C, 240 hrs 80C, 240 hrs -40C, 240 hrs 60C, 90% RH, 120 hrs
Doc. No: SAS1-XXXX-A
Criteria
The operational functions work.
-40C 85C, 24 cycles 1 hr dwell * The samples used for the above tests do not include polarizer. * No moisture condensation is observed during tests.
5.2 Lifetime End of lifetime is specified as 50% of initial brightness. Parameter Storage Life Time Min 20,000 Max Unit Hrs Hrs Condition 70 cd/m2, 50%checkerboard Ta=25C, 50%RH Notes 6 Operating Life Time 10,000
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 235C; 5515% 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.
Doc. No: SAS1-XXXX-A
under the following 23 5C 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 Major Minor AQL 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
Minor
Y
X
Y
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Check Item Classification
Doc. No: SAS1-XXXX-A
6.3.1 Cosmetic Check (Display Off) in Non-Active Area (Continued) Criteria Any crack is not allowable.
Panel Crack
Minor
Cupper Exposed (Even Pin or Film)
Minor
Not Allowable by Naked Eye Inspection
Film or Trace Damage
Minor
Not Allowable
Terminal Lead Twist
Minor
Not Allowable
Terminal Lead Broken
Minor
Terminal Lead Probe Mark
Acceptable
Ok
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Check Item Classification
Doc. No: SAS1-XXXX-A
6.3.1 Cosmetic Check (Display Off) in Non-Active Area (Continued) 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) Ink Marking on Back Side of panel (Exclude on Film)
Minor
Acceptable
Ignore for Any
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6.3.2 Cosmetic Check (Display Off) in Active Area
Doc. No: SAS1-XXXX-A
It is recommended to execute in clear room environment (class 10k) if actual in necessary. Check Item Any Dirt & Scratch on Protective Film Scratches, Fiber, Line-Shape Defect (On Polarizer) Dirt, Spot-Shape Defect (On Polarizer) Classification Acceptable Criteria Ignore for Any W 0.1 Minor Ignore W 0.1 Ignore W > 0.1, L 2 n1 L>2 n=0 0.1 Ignore 0.1 < 0.25 n1 0.25 < n=0 0.5 e Ignore if no Influence on Display 0.5 < n=0
Minor
Dent, Bubbles, White spot (Any Transparent Spot on Polarizer)
Minor
Fingerprint, Flow Mark Minor Not allowable (On Polarizer) * Protective film should not be tear off when cosmetic check. ** Definition of W & L & (Unit: mm): = (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 No Display Classification Major
Doc. No: SAS1-XXXX-A
Criteria Not allowable
Bright Line
Major
Missed Line
Major
Pixel Short
Major
Darker Pixel
Major
Wrong Display
Major
Un-Uniform (Luminance Variation within a Display)
Major
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7. Package Specifications
EPE COVER FOAM351x212x1, ANTISTATIC x 1 Pcs x 1 pcs (Empty)
Doc. No: SAS1-XXXX-A
16 Pcs Tray Vacuum packing M odule x 15 pcs Staggered Stacking EPE PROTECTTIVE
Tray 420x285 T=0.8mm
Exsiccator x 2 pcs Brimary Box 4 SET W rapped with adhesive tape x 16 pcs
Vacuum packing bag
EPE PROTECTTIVE 370mm x 280mm x 20mm
CARTONBOX
Label
Primary L450mmx W x H110, B wave 296 x 4Pcs
Univision Technology Inc. Part ID :
Label
Lot ID : Q'ty : QC :
Carton Box L464mmx W 313mmx H472mm, AB wave
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8. Precautions When Using These OEL Display Modules
8.1 Handling Precautions 1)
Doc. No: SAS1-XXXX-A
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)
Doc. No: SAS1-XXXX-A
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 0C) 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) 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.
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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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Univision Technology Inc.
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Doc. No: SAS1-XXXX-A
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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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