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CORPORATION
SPECIFICATIONS
CUSTOMER SAMPLE CODE
(This Code will be changed while mass production)
MASS CODE
PRODUCTION
PC1602LRS-LNH-H (VER.0)
Customer Approved
Date: Sales Sign QC Confirmed Checked By Designer
Approval For Specifications Only. * This specification is subject to change without notice. Please contact Powertip or it's representative before designing your product based on this specification. Approval For Specifications and Sample.
Powertip Corporation
Headquarters: No.8, 6 Road, Taichung Industrial Park, Taichung, Taiwan 407 8
th
LCD Division: TEL: 886-4-2355-6888 FAX: 886-4-2355-6898 E-mail: sales@display.powertip.com.tw Http://www.powertip.com.tw
LCM Division: TEL: 886-4-2355-8168 FAX: 886-4-2355-8166 E-mail: sales@mail.powertip.com.tw Http://www.powertip.com.tw
NO.PT-A-005-3
RECORDS OF REVISION
Date
2003/06/21
Rev.
0
Description
Revised Contents
Note
Page
Total 20 Page
PC1602LRS-LNH-H Rev.0 (DK)
Page2
Contents 1. SPECIFICATIONS
1.1 1.2 1.3 1.4 1.5 1.6 2.1 2.2 2.3 2.4 2.5 Features Mechanical Specifications Absolute Maximum Ratings DC Electrical Characteristics Optical Characteristics Backlight Characteristics Counter Drawing Interface Pin Description Timing Characteristics Display Command Character Pattern
2. MODULE STRUCTURE
3. QUALITY ASSURANCE SYSTEM
3.1 Quality Assurance Flow Chart 3.2 Inspection Specification
4. RELIABILITY TEST
4.1 Reliability Test Condition
5. PRECAUTION RELATING PRODUCT HANDLING
5.1 5.2 5.3 5.4
Note
Safety Handling Storage Terms of Warranty
For detailed information please refer to IC data sheet NT3881D,KS0065B
PC1602LRS-LNH-H Rev.0 (DK)
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1. SPECIFICATIONS 1.1 Features
Item Display Type LCD Type Driver Condition Viewing Direction Backlight Weight Interface Other Standard Value 16*2 Characters STN Gray Positive Transflective Extended Temp. LCD Module 1/16 Duty 1/4 Bias
6 O' clock YG LED B/L 68 g
1.2 Mechanical Specifications
Item Outline Dimension Viewing Area Active Area Dot Size Dot Pitch Standard Value 122.0(L) * 44.0(w) * 14.0(H)(Max) 99.0(L) * 24.0(w) 94.84(L) * 20.0(w) 0.92(L) * 1.10(w) Unit mm mm mm mm mm
Note
0.98(L) * 1.16(w) For detailed information please refer to LCM drawing
1.3 Absolute Maximum Ratings
Item Power Supply Voltage LCD Driver Supply Voltage Input Voltage Operating Temperature Storage Temperature Storage Humidity Symbol VDD VLCD VIN TOP TST HD Excluded B/L Excluded B/L Ta 40 Condition Min. -0.3 VDD-13.5 -0.3 -20 -30 Max. 7.0 VDD+0.3 VDD+0.3 70 80 90 %RH Unit V V V
PC1602LRS-LNH-H Rev.0 (DK)
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1.4 DC Electrical Characteristics
VDD = 5.0 V 10% VSS = 0V Ta = 25 Item Logic Supply Voltage "H" Input Voltage "L" Input Voltage "H" Output Voltage "L" Output Voltage Supply Current Symbol VDD VIH VIL VOH VOL IDD IOH=-0.25mA IOL=1.2mA VDD = 5.0 V VDD - VO (-20 ) LCM Driver Voltage VOP VDD - VO (25 VDD - VO (70 ) ) Condition Min. 4.5 2.2 -0.3 2.4 Typ. 5.0 1.5 5.8 Max. 5.5 VDD 0.8 0.4 V Unit V V V V V mA
1.5 Optical Characteristics
LCD Panel 1/16 Duty 1/4 Bias VLCD =6.4 V Ta = 25 Item View Angle Contrast Ratio Response Time(rise) Response Time(fall) Symbol e C tr tf Conditions C>2.0, = 0 e = 5, = 0 e = 5, = 0 e = 5, = 0 Min. 40 5 Typ. 7 150 ms 330 ms Max. Reference Notes 1 & 2 Note 3 Note 4 Note 4
PC1602LRS-LNH-H Rev.0 (DK)
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Note 1: Definition of angles and
Light (when reflected) z (=0) Sensor
Note 2: Definition of viewing angles 1 and 2
Cmax.
Y' (=180)
Contrast X' LCD panel X(=90) C 2.0
Z'
Light (when transmitted )
Y(=0) (=90) Note :
1
Optimum viewing angle with the naked eye and viewing angle at
2
viewing angle ( fixed)
Cmax. Above are not always the same
Note 3: Definition of contrast C
Brightness (reflection) of unselected dot (B2)
Note 4: Definition of response time
C =
Brightness (reflection) of selected dot (B1)
VLCD
Brighness (reflection) of selected dot
0
(%)
Brightness B2
Brightness (reflection)
-VLCD Non-selected state Selected state Non-selected state
(reflection) of unselected dot
Contrast
90% 10%
B1
Time
tr tf
0
operating voltage (v)
Note: Measured with a transmissive LCD panel which is displayed 1 cm2
VLCD : Operating voltagefFRM : Frame frequency t r : Response time (rise) tf : Response time (fall)
PC1602LRS-LNH-H Rev.0 (DK)
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1.6 Backlight Characteristics
LCD Module with LED Backlight Maximum Ratings Item Forward Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Solder Temp. for 3 Second Symbol IF VR PO TOP TST Conditions Ta =25 Ta =25 Ta =25 Min. -20 -40 Max. 480 -8 2.2 70 80 260 Unit mA V W
Electrical / Optical Characteristics Ta =25 Item Forward Voltage Reverse Current Average Brightness (with LCD) Wavelength Luminous Intensity (without LCD) Color Symbol VF IR IV p IV Conditions IF=240 mA VR=-8V IF=240 mA IF=240 mA IF=240 mA Min. 4.0 80 Yellow-green Typ. 4.2 570 100 Max. 4.6 0.2 572 Unit V mA cd/m2 nm cd/m2
PC1602LRS-LNH-H Rev.0 (DK)
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2. MODULE STRUCTURE
2.1 Counter Drawing
PC1602LRS-LNH-H Rev.0 (DK)
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2.2 Interface Pin Description
Pin No. 1 2 3 Symbol VSS VDD VO Signal ground (GND) Power Supply for logic (VDD > VSS) Operating Voltage for LCD (variable) Register Selection input 4 RS High = Data register Low = Instruction register (for write) Busy flag address counter (for read) R/W signal input is used to select the read/write mode High = Read mode, Low = Write mode Start enable signal to read or write the data Four low order bi-directional three-state data bus lines. Used For data transfer between the MPU and the LCD module. These four are not used during 4-bit operation. Four high order bi-directional three-state data bus lines. 11~14 DB4~DB7 Used for data transfer between the MPU and the LCD module. DB7 can be used as a busy flag. Power supply for LED B / L (+ ) Power supply for LED B / L (- ) Function
5 6
R/W E
7~10
DB0 ~ DB3
A K Contrast Adjust
VDD 2 VO 10~20K 3 A 1 Negative Voltage 4.2V K LCD MODULE
PC1602LRS-LNH-H Rev.0 (DK)
Page9
2.3 Timing Characteristics
* Read cycle
* Write cycle
PC1602LRS-LNH-H Rev.0 (DK)
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*
Read cycle VDD=5.0V 10%,VSS=0V,Ta=25 Characteristics Symbol Condition Min. 500 300 60
1
Typ. -
Max. 25 -
Unit ns ns ns ns
Enable cycle time Enable "H" level pulse width Enable rise/fall time RS,R/W setup time
tcy CE tWEH trE, tfE tAS tAH tRD tDHR
1002 RS,R/W address hold time Read data output delay Read data hold time
*
CL=100pF
10 20
-
190 -
ns ns ns
Write cycle Characteristics Symbol Condition Min. 500 300 60
1 2
Typ. -
Max. 25 -
Unit ns ns ns ns ns ns ns
Enable cycle time Enable "H" level pulse width Enable rise/fall time RS,R/W setup time RS,R/W address hold time Data setup time Write data hold time Notes: 1: 8-bit operation mode 2: 4-bit operation mode
tcy cE tWEH trE, tfE tAS tAH tDS tDH
100 10
100 10
PC1602LRS-LNH-H Rev.0 (DK)
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2.4 Display Command
Instruction Code Instructions
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Description
Execution Time(max) (fosc= 250KHZ) 1.64ms
Clear Display
000
0
0
0
0
0
0
1 Clear entire display area, restore display from shift, and load address counter with DD RAM address 00H
Display/ 000 Cursor Home Entry Mode Set 000
0
0
0
0
0
1
Restore display from shift and load address counter with DD RAM address00H S Specify direction of cursor movement and display shift mode.This operation takes place after each data transfer(read/write) B Specify activation of display (D) cursor (C) and blinking of character at cursor position (B).
1.64ms
0
0
0
0
1
I/D
40s
Display ON/OFF Control Display/ Cursor Shift Function Set
000
0
0
0
1
D
C
40s
000
0
0
1
S/C R/L
Shift display or move cursor.
40s
000
0
1
DL
N
F
Set interface data length (D), number of display line (N), and character font (F).
40s
RAM Address Set DD RAM Address Set Busy Flag/Address Counter Read
000
1 ACG
Load the address counter with a CG RAM address. Subsequent data access is for CG RAM data. Load the address counter with a DD RAM address. Subsequent data access is for DD RAM data. Read Busy Flag (BF) and contents of Address Counter (AC).
40s
001 ADD 01 AC
40s
40s
PC1602LRS-LNH-H Rev.0 (DK)
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CG RAM/DD 1 0 RAM Data Write CG RAM/DD 1 1 RAM Data Read Note 1: Symbol
Write data
Write data to CG RAM or DD RAM. Read data from CG RAM or DD
40s
40s
Read data
RAM
PC1602LRS-LNH-H Rev.0 (DK)
Page13
2.5 Character Pattern
PC1602LRS-LNH-H Rev.0 (DK)
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3. QUALITY ASSURANCE SYSTEM
3.1 Quality Assurance Flow Chart
Item Customer Info Marketing & Design Request NG Sales Survey Inquiry Project Validation Quote Contract Design check Sample Approval NG Sample test NG Verification OK Sample approval Pilot run & Reliability test Pilot Run & Mass Product OK Ship Out Shipment Ship out NG Verification OK Specification preparation Mass production Inspection NG OK Project evaluation R&D Q.A Manufactur ing Product control Purchase Inventory control
OK
PC1602LRS-LNH-H Rev.0 (DK)
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Item
Customer Info
Sales Claim
R&D
Q.A
Manufactu ring
Product control
Purchase
Inventory control
Failure analysis Sales Service Tracking Analysis report Corrective action
1. ISO 9001 Maintenance Activities Q.A 3. Equipment calibration Activity 5. Standardization Management
2. Process improvement proposal 4. Education And Training Activities
PC1602LRS-LNH-H Rev.0 (DK)
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3.2 Inspection Specification
Inspection Standard MIL-STD-105E Table Normal Inspection Single Sampling Level Equipment Gauge MIL-STD Powertip Tester Sample IQC Defect Level Major Defect AQL 0.4; Minor Defect AQL 1.5 FQC Defect Level 100% Inspection OUT Going Defect Level Sampling Specification NO Item Specification The part number is inconsistent with work order of 1 Part Number production The quantity is inconsistent with work order of 2 Quantity production The display lacks of some patterns. Electronic Missing line. characteristics of 3 The size of missing dot, A is 1/2 Dot size LCM A=( L + W ) 2 There is no function. Output data is error Material is different with work order of production LCD is assembled in inverse direction Bezel is assembled in inverse direction Shadow is within LCD viewing area + 0.5 mm Appearance of The diameter of dirty particle, A is 0.4 mm LCD Dirty particle length is 3.0mm, and 0.01mm width A=( L + W ) 2 0.05mm 4 Display is without protective film Dirty particle Conductive rubber is over bezel 1mm (Including scratch bubble ) Polarizer exceeds over viewing area of LCD Area of bubble in polarizer, A 1.0mm, the number of bubble is 1 piece. 0.4mm Area of bubble in polarizer, A 1.0mm, the number of bubble is 4 pieces. Burned area or wrong part number is on PCB The symbol, character, and mark of PCB are unidentifiable. The stripped solder mask , A is 1.0mm 0.3mm stripped solder mask or visible circuit, A Appearance of 1.0mm, and the number is 4 pieces PCB 5 There is particle between the circuits in solder mask A=( L + W ) 2 The circuit is peeled off or cracked There is any circuits risen or exposed. 0.2mm Area of solder ball, A is 0.4mm The number of solder ball is 3 pieces The magnitude of solder ball, A is 0.4mm.
Judge N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G N.G. N.G. N.G N.G N.G N.G N.G
Level Major Major Major Major Major Major Major Major Major Major Major Minor Minor Minor Minor Minor Minor Minor Major Minor Minor Minor Minor Minor Minor Minor Minor
PC1602LRS-LNH-H Rev.0 (DK)
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NO
Item Appearance of molding A=( L + W ) 2
Specification
Judge N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G.
Level Major Minor Minor Minor Minor Minor Minor Minor Major Major Major Minor Minor Minor Minor
6
7
8
The shape of modeling is deformed by touching. Insufficient epoxy: Circuit or pad of IC is visible Excessive epoxy: Diameter of modeling is 20mm or height is 2.5mm The diameter of pinhole in modeling, A is 0.2mm. The folding angle of frame must be 45 +10 The area of stripped electroplate in top-view of Appearance of frame frame, A is 1.0mm. A=( L + W ) 2 Rust or crack is (Top view only) The scratched width of frame is 0.06mm. (Top view only) The color of backlight is nonconforming Electrical Backlight can' t work normally. characteristic of The LED lamp can' t work normally backlight The unsoldering area of pin for backlight, A is 1/2 solder joint area. A=( L + W ) 2 The height of solder pin for backlight is 2.0mm The mark or polarity of component is unidentifiable. The height between bottom of component and surface of the PCB is floating 0.7mm D 1/4W W D
N.G.
Minor
10
Assembly parts A=( L + W ) 2
D' Pad End solder joint width, D' is 50% width of component termination or width of pad Side overhang, D is 25% width of component termination. Component is cracked, deformed, and burned, etc. The polarity of component is placed in inverse direction. Maximum fillet height of solder extends onto the component body or minimum fillet height is 0.5mm.
N.G. N.G. N.G. N.G. N.G.
Minor Minor Minor Minor Minor
PC1602LRS-LNH-H Rev.0 (DK)
Page18
4. RELIABILITY TEST
4.1 Reliability Test Condition
NO 1 Item High Temperature Storage Low Temperature Storage Storage at 80 2 Test Condition 96~100 hrs Surrounding temperature, then storage at normal condition 4hrs Storage at -30 2 96~100 hrs Surrounding temperature, then storage at normal condition 4hrs 1.Storage 96~100 hrs 60 2 , 90~95%RH surrounding High Temperature /Humidity Storage temperature, then storage at normal condition 4hrs. (Excluding the polarizer). or 2.Storage 96~100 hrs 40 2 , 90~95%RH surrounding temperature, then storage at normal condition 4 hrs. -20 25 70 25 (30mins) (5mins) (30mins) (5mins) 10 Cycle
2
3
4
Temperature Cycling
5
Vibration
10~55Hz ( 1 minute ) 1.5mm X,Y and Z direction Air Discharge: Apply 6 KV with 5 times discharge for each polarity +/Testing location: Around the face of LCD Packing Weight (Kg) (each 2hrs)
6
ESD Test
Contact Discharge: Apply 250V with 5 times discharge for each polarity +/Testing location: 1.Apply to bezel. 2.Apply to Vdd, Vss. Drop Height (cm) 122 76 61 46
7
Drop Test
0 ~ 45.4 45.4 ~ 90.8 90.8 ~ 454 Over 454
PC1602LRS-LNH-H Rev.0 (DK)
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5. PRECAUTION RELATING PRODUCT HANDLING
5.1 SAFETY
5.1.1 If the LCD panel breaks , be careful not to get the liquid crystal to touch your skin. 5.1.2 If the liquid crystal touches your skin or clothes , please wash it off immediately by using soap and water.
5.2 HANDLING
5.2.1 5.2.2 Avoid any strong mechanical shock which can break the glass. Avoid static electricity which can damage the CMOS LSI-- When working with the module , be sure to ground your body and any electrical equipment you may be using. 5.2.3 Do not remove the panel or frame from the module.
5.2.4 The polarizing plate of the display is very fragile. So , please handle it very carefully ,do not touch , push or rub the exposed polarizing with anything harder 5.2.5 than an HB pencil lead (glass , tweezers , etc.) Do not wipe the polarizing plate with a dry cloth , as it may easily scratch the surface of plate.
5.2.6 Do not touch the display area with bare hands , this will stain the display area. 5.2.7 Do not use ketonics solvent & aromatic solvent. Use with a soft cloth soaked with a cleaning naphtha solvent. 5.2.8 To control temperature and time of soldering is 280 10 and 3-5 sec. 5.2.9 To avoid liquid (include organic solvent) stained on LCM .
5.3 STORAGE
5.3.1 Store the panel or module in a dark place where the temperature is 25 and the humidity is below 65% RH. 5.3.2 Do not place the module near organics solvents or corrosive gases. 5.3.3 Do not crush , shake , or jolt the module. 5
5.4 TERMS OF WARRANTY
5.4.1 Applicable warrant period The period is within thirteen months since the date of shipping out under normal
using and storage conditions. 5.4.2 Unaccepted responsibility This product has been manufactured to your company' s specification as a part for use in your company' s general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronicequipment , we cannot take responsibility if the product is used in nuclear power control equipment , aerospace equipment , fire and security systems or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required.
PC1602LRS-LNH-H Rev.0 (DK) Page20

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