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First Edition
Approved by
Production Div.
June 12, 1998
Checked by
Quality Assurance Div.
LCD Module Specification
Final Revision Checked by Design Engineering Div.
*******
Prepared by Type No. Production Div.
Table of Contents
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. General Specifications .............................................................................2 Electrical Specifications...........................................................................3 Optical Specifications ..............................................................................6 I/O Terminal.............................................................................................8 Test..........................................................................................................10 Appearance Standards............................................................................11 Code System of Production Lot ..........................................................14 Type Number..........................................................................................14 Applying Precautions .............................................................................14 Handling Precautions .............................................................................15
Revision History
Rev. Date Page Comment
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 1/15
1.General Specif ications
Operating Temp. Storage Temp. Dot Pixels Dot Size Dot Pitch Viewing Area Outline Dimensions Weight LCD Type
min. 0 max. 50 min. -20 max. 60 160 (W) x 128 (H) dots 0.54 (W) x 0.54 (H) mm 0.58 (W) x 0.58 (H) mm 101.0 (W) x 82.0 (H) mm 129.0 (W) x 102.0 (H) x 12.8 max. (D) mm 120g max. NRD-7353 ( STN / Neutral -mode / Reflective ) 9:00 T6963C-0101 (Produced by TOSHIBA) 8-bit data transfer None Dimensional Outline UE-31324A
Viewing Angle Control LSI Data Transfer Backlight Drawings
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 2/15
2.Electrical Specif ications
2.1.Absolute Maximum Ratings VSS=0V Parameter Supply Voltage (Logic) Supply Voltage (LCD Drive) Input Voltage VI -0.3 VDD+0.3 V VDD-VEE 0 28.0 V Symbol VDD-VSS Conditions Min. -0.3 Max. 7.0 Units V
2.2.DC Characteristics Ta=25, VSS=0V Parameter Supply Voltage (Logic) VDD-VEE Supply Voltage (LCD Drive) VDD-VCONT Shown in 3.1 V 23.0 26.0 V Symbol VDD-VSS Conditions Min. 4.5 Typ. Max. 5.5 Units V
High Level Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage
VIH
VDD=5.0V10%
VDD-2.2
VDD
V
VIL
VDD=5.0V10%
0
0.8
V
VOH
IOH=-0.75mA
VDD-0.3
VDD
V
VOL
IOL=0.75mA
0
0.3
V
IDD Supply Current IEE
VDD-VSS=5.0V
13.4
30.0
mA
VDD-VCONT=19.4V
3.7
20.0
mA
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 3/15
2.3.AC Characteristics VDD=5.0V10% Parameter C/D Setup Time C/D Hold Time CE, RD, WR Pulse Width Data Setup Time Data Hold Time Access Time Output Hold Time Symbol Min. 100 10 80 80 40 10 Max. 150 50 Units ns ns ns ns ns ns ns
tCDS tCDH tCE, tRD, tWR tDS tDH tACC tOH
C/D
tCDS
tCDH
CE
tCE, tRD, tWR
RD, WR
tDS
D0D7 (WRITE)
tDH
tACC
D0D7 (READ)
tOH
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 4/15
2.4.Power Supply ON/OFF Sequence 2.4.1.ON Sequence
SIGNAL LEVEL VDD VDD
0t
VSS VDD VSS VDD VSS VCONT VEE
SIGNAL (Without RESET and HALT Signal) VCONT VEE
0t
2.4.2.OFF Sequence
LEVEL VDD VSS VDD VSS VDD VSS VCONT VEE
0t
SIGNAL
VDD
0t
SIGNAL (Without RESET and HALT Signal) VCONT VEE
2.4.3.Reset Sequence
SIGNAL LEVEL H Level RESET HALT L Level VDD VDD VCONT VSS VDD VCONT
Power On Reset Reset Cancellation Power Off
T>250 s
T0 T10 ms
T50ms
T0
T50ms
T0
Please maintain the above sequence when turning on and off the power supply of the module. If VEE and/or VCONT is supplied to the module while internal alternate signal for LCD driving (M) is unstable or RESET and HALT is active, DC component will be supplied to the LCD panel. This may cause damage to the LCD module.
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 5/15
3.Optical Specif ications
3.1.LCD Driving Voltage Parameter Recommended LCD Driving Voltage Note 1 : VDD-VCONT Symbol Conditions Ta= 0 Ta=25 Min. 18.1 Typ. 19.4 Max. 23.0 20.7 Units V V
Note 1 Ta=50 16.3 V Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of minimum and maximum shows tolerance of the operating voltage. The specified contrast ratio and response time are not guaranteed over the entire range.
3.2.Optical Characteristics Ta=25, 1/128 Duty, 1/12.3 Bias, VD=18.8V (Note 4), = 0 , = Parameter Contrast Ratio Viewing Angle Response Rise Note 2 TON Note 1 Symbol CR Conditions = 0 , = Min. Typ. 8 Max. Units
Shown in 3.3 180 270 ms
Time Decay Note 3 TOFF 350 530 ms Note 1 : Contrast ratio is definded as follows. CR = LOFF / LON LON : Luminance of the ON segments LOFF : Luminance of the OFF segments Note 2 : The time that the luminance level reaches 90% of the saturation level from 0% when ON signal is applied. Note 3 : The time that the luminance level reaches 10% of the saturation level from 100% when OFF signal is applied. Note 4 : Definition of Driving Voltage VD VD=VDD-VCONT-VBE Assuming that the typical driving waveforms shown below are applied to the LCD Panel at 1/A Duty - 1/B Bias ( A : Duty Number, B : Bias Number ). Driving voltage VD is definded as follows. VD = (Vth1+Vth2) / 2 Vth1 : The voltage VO-P that should provide 50% of the satulation level in the luminance at the segment which the ON signal is applied to. Vth2 : The voltage VO-P that should provide 50% of the satulation level in the luminance at the segment which the OFF signal is applied to.
VO-P
( B-2 )xVO-P / B 1 / ( fFxA ) 1 / fF
ON SIGNAL
OFF SIGNAL
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 6/15
3.3.Definition of Viewing Angle and Optimum Viewing Area Point shows the point where contrast ratio is measured. : = 0 , = Driving condition : 1/128 Duty, 1/12.3 Bias, VD=18.8V, fF=70Hz
90 135 45
90
180
10 20 30 40 50
(= 0 180 0
225 270
315 270
Area
shows typ. CR2
3.4.System Block Diagram
Temperature Chamber Rotation Table (,) Photometer #1980A WB LCD Optical Fiber
Computer
Control Unit & Waveform Generator Halogen bulb
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 7/15
4.I/O Terminal
4.1.Pin Assignment CN1 No. 1 2 3 4 5 6 7 8 9 Symbol FG VSS VDD VCONT VEE WR RD CE C/D Level H/L H/L H/L H/L Frame Ground Power Supply (0V, GND) Power Supply for Logic Voltage Level for LCD Contrast Adjustment Power Supply for LCD Drive Command and Data Write Signal Data and Status Read Signal Chip Enable Signal Write Mode H : Command Write L : Data Write Read Mode H : Status Read L : Data Read 10 11 12 13 14 15 16 17 18 19 20 HALT RESET D0 D1 D2 D3 D4 D5 D6 D7 NC H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L Clock Operating Stop Signal Reset Signal Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Non-connection Function
4.2.Example of Power Supply It is recommended to apply a potentiometer for the contrast adjust due to the tolerance of the driving voltage and its temperature dependence.

DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 8/15
4.3.Block Diagram
8
D0D7 WR RD Control LSI CE C/D RESET HALT T6963C or equivalent
CDATA LP
Row Driver T6961B x 2 or equivalent
FR
128
LCDP 160 x 128 dots
160
HSCP,ED FR
2 FR
Column Driver T6A39 x 2 or equivalent
AB mix Circuit
X-tal
15
8
64K S-RAM
VDD VSS Bias Circuit
J
To LSI
FG VCONT VEE
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 9/15
5.Test
No change on display and in operation under the following test condition. No. 1 2 3 4 5 6 Parameter High Temperature Operating Low Temperature Operating High Temperature Storage Low Temperature Storage Damp Proof Test Vibration Test Conditions 502, 96hrs (operation state) 02, 96hrs (operation state) 602, 96hrs -202, 96hrs 402, 9095%RH, 96hrs Total fixed amplitude : 1.5mm Vibration Frequency : 1055Hz One cycle 60 seconds to 3 directions of X, Y, Z for each 15 minutes 7 Shock Test To be measured after dropping from 60cm high on the concrete surface in packing state. 3 4 3, 4 3, 4 5 Notes
F E B G D A 60cm Concrete Surface C
Dropping method corner dropping A corner : once Edge dropping B,C,D edge : once Face dropping E,F,G face : once
Note 1 : Unless otherwise specified, tests will be conducted under the following condition. Temperature : 205 Humidity : 655% Note 2 : Unless otherwise specified, tests will be not conducted under functioning state. Note 3 : No dew condensation to be observed. Note 4 : The function test shall be conducted after 4 hours storage at the normal temperature and humidity after removed from the test chamber. Note 5 : Vibration test will be conducted to the product itself without putting it in a container.
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 10/15
6.Appearance Standards
6.1.Inspection conditions The LCD shall be inspected under 40W white fluorescent light. The distance between the eyes and the sample shall be more than 30cm. All directions for inspecting the sample should be within 45 against perpendicular line.
45
6.2.Definition of applicable Zones
A Zone B Zone C Zone
Bezel Flame
A Zone : Active display area B Zone : Area from outside of "A Zone" to validity viewing area C Zone : Rest parts A Zone + B Zone = Validity viewing area
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 11/15
6.3.Standards No. 1 Parameter Black and White Spots, Foreign Substances Dimension (mm) D 0.1 0.1 D 0.2 0.2 D 0.25 0.25 D 0.3 0.3 D D = ( Long + Short ) / 2 (2) Line Shape Zone X (mm) 2.0L 1.0L Y (mm) 0.03W 0.05W 0.1 W 0.1 W A * 3 3 Acceptable Number B * 3 3 In the same way (1) * : Disregard C * * * (1) Round Shape Zone A * 3 2 0 0 * : Disregard Acceptable Number B * 5 3 1 0 C * * * * * Criteria
X : Length Y : Width
Total defects shall not exceed 5. 2 Air Bubbles (between glass & polarizer) Dimension (mm) D 0.3 0.3 D 0.4 0.4 D 0.6 0.6 D * : Disregard Total defects shall not exceed 3. Zone A * 3 2 0 Acceptable Number B * * 3 0 C * * * *
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 12/15
No. 3
Parameter The Shape of Dot (1) Dot Shape (with Dent)
0.15
Criteria
As per the sketch of left hand.
(2) Dot Shape (with Projection)
Should not be connected to next dot.
(3) Pin Hole
X
(X+Y) / 20.2mm
Y
(Less than 0.1mm is no counted.)
(4) Deformation
Y
(X+Y) / 20.2mm
X
Total acceptable number : 1/dot, 5/cell (Defect number of (4) : 1pc.) 4 5 Polarizer Scratches Polarizer Dirts Not to be conspicuous defects. If the stains are removed easily from LCDP surface, the module is not defective. 6 Complex Foreign Substance Defects 7 Distance between Different Foreign Substance Defects Black spots, line shaped foreign substances or air bubbles between glass & polarizer should be 5pcs maximum in total. D0.2 : 20mm or more 0.2D : 40mm or more
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 13/15
7.Code System of Production Lot
The production lot of module is specified as follows.
Factory Number (Numeral) Factory Code (Alphabet) Production Week (15) Production Month (19, X, Y, Z) Production Year (Lower 2 digits)
8.Type Number
The type number of module is specified on the back of module as follows. Stamp Etching or Printing
9.Applying Precautions
Please contact us when questions and/or new problems not specified in this specifications arise.
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 14/15
10.Handling Precautions
Optrex Products are designed for use in ordinary electronic devices such as business machines, telecommunications equipment, measurement devices and etc.. Optrex Products are not designed, intended, or authorized for use in any application in which the failure of the product could result in a situation where personal injury or death may occur. These applications include, but are not limited to, life-sustaining equipment, nuclear control devices, aerospace equipment, devices related to hazardous or flammable materials, etc. (If Buyer intends to purchase or use the Optrex Products for such unintended or unauthorized applications, Buyer must secure prior written consent to such use by a responsible officer of Optrex Corporation.) Should Buyer purchase or use Optrex Products for any such unintended or unauthorized application (without such consent), Buyer shall indemnify and hold Optrex and its officers, employees, subsidiaries, affiliates and distributors harmless against all claims, costs, damages and expenses, and reasonable attorney's fees, arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Optrex was negligent regarding the design or manufacture of the part. 1) LCD may be broken because it is made of glass. 2) Polarizer is a soft material and can easily be scratched. 3) Please avoid static electricity. Please be sure to ground human body and electric appliances during work. It is preferable to use conductive mat on table and wear cotton clothes or conduction processed fiber. Synthetic fiber is not recommended. Please slowly peel off protective film, because static electricity may be charged. 4) If it is necessary to store LCD modules for a long time, please comply with the following procedures. If storage condition is not satisfactory, display (especially polarizer) may be deteriorated or soldering I/O terminals may become difficult (some oxide is generated at I/O terminals plating). Store as delivered by Optrex If you store as unpacked, put in anti-static bag, seal its opening and store where it is not subjected to direct sunshine nor fluorescent lamp. Store at temperature 0 to +35 and at low humidity. Please refer to our specification sheets for storage temperature range and humidity condition. 5) The module does not contain excess current limiter. Please design the limiter to cut excess current in your power supply circuit. 6) Liquid crystal may be leaked when display is broken. Never taste it. If your hands or clothes touch it, please immediately wash using soap. 7) The connection between the bezel and VSS (GND) is not specified in the module. (Some module do not maintain connection between them.) Please consult OPTREX to specify the connection. Optrex shall not be responsible for any infringement of industrial property rights of third parties in any country arising out of the application or use of Optrex Products, except which directly concern the structure or production of such products.
DMF5001NYL (AC) No.98-0143
OPTREX
OPTREX CORPORATION
Page 15/15

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