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First Edition
Nov 7, 2001
OPTREX
LCD Module Technical Specification DMF5001NYL-ACE-AX
Final Revision
******
Type No.
Approved by (Production Div.)
Checked by (Quality Assurance Div.)
Checked by (Design Engineering Div.)
Prepared by (Production Div.)
Table of Contents
1. General Specifications.................................................................................................................................. 2 2. Electrical Specifications............................................................................................................................... 3 3. Optical Specifications ................................................................................................................................... 6 4. I/O Terminal...................................................................................................................................................... 8 5. Test................................................................................................................................................................... 10 6. Appearance Standards ............................................................................................................................... 11 7. Code System of Production Lot............................................................................................................... 14 8. Type Number.................................................................................................................................................. 14 9. Applying Precautions .................................................................................................................................. 14 10. Precautions Relating Product Handling................................................................................................ 15 11. Warranty ........................................................................................................................................................ 16
Revision History
Rev. Date Page Comment
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 1/16
1. General Specifications
Operating Temp. Storage Temp. Dot Pixels Dot Size Dot Pitch Viewing Area Outline Dimensions Weight LCD Type
: : : : : : : : :
min. 0C ~max. 50C min. -20C ~max. 60C 160 (W) *~128 (H) dots 0.54 (W) *~0.54 (H) mm 0.58 (W) *~0.58 (H) mm 101.0 (W) *~82.0 (H) mm 129.0 (W) *~102.0 (H) *~12.8 (D) mm 160g max. NRD-7353 ( STN / Yellow-mode / Reflective ) 9:00 T6963C-0101 (Produced by TOSHIBA) 8 bit parallel data transfer None Dimensional Outline UE-31324A
Viewing Angle Control LSI Data Transfer Backlight Drawings
: : : : :
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
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2. Electrical Specifications
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 -0.3 28.0 V Symbol VDD-VSS Conditions Min. -0.3 Max. 7.0 Units V
2.2. DC Characteristics Ta=25C, 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-VEE=19.4V
-
3.7
20.0
mA
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
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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
D0 D7 (WRITE)
tDH
tACC
D0 D7 (READ)
tOH
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 4/16
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
0 t
2.4.2. OFF Sequence
LEVEL VDD VSS VDD VSS VDD VSS VCONT VEE
0 t
SIGNAL
VDD
0 t
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> 250s
T0 T 10 ms
T50ms
T 0
T 50ms
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 is active, DC component will be supplied to the LCD panel. This may cause damage to the LCD module.
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 5/16
3. Optical Specifications
3.1. LCD Driving Voltage Parameter Recommended LCD Driving Voltage Note 1 VDD-VCONT Symbol Conditions Ta= 0C Ta=25C Ta=50C Min. 18.1 16.3 Typ. 19.4 Max. 23.0 20.7 Units V V V
Note 1 : 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=25C, 1/128 Duty, 1/12.3 Bias, VD=18.8V (Note 4), = 0, = - Parameter Contrast Ratio Viewing Angle Response Time Rise Note 2 Decay Note 3 TON TOFF Note 1 Symbol CR Conditions = 0, = - Min. Typ. 8 Max. Units
Shown in 3.3 180 350 270 530 ms 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 saturation 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 saturation level in the luminance at the segment which the OFF signal is applied to.
VO-P
( B-2 )xVO-P / B 1 / ( f FxA ) 1 / fF
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 6/16
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
180 ( = 0)
90
10 20 30 40 50
180 225 270
0
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-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 7/16
4. I/O Terminal
4.1. Pin Assignment 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 Write Signal L : Active Read Signal L : Active Chip Enable Signal L : Active 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 L : Halt Reset Signal L : Reset Display Data Display Data Display Data Display Data Display Data Display Data Display Data Display Data 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.
VDD R1 VCONT MODULE VEE VR R2
VDD (+Voltage)
VEE (-Voltage)
VSS R1+R2+VR=10~ 20K
VSS (0V)
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 8/16
4.3. Block Diagram
8
D0 D7 WR RD Control LSI CE C/D RESET HALT T6963C or equivalent
Row Driver T6A40 x 2 or equivalent
FR
128
LCDP 160 x 128 dots
160
CDATA LP HSCP,ED 2
FR
AB mix Circuit
FR
Column Driver T6A39 x 2 or equivalent
X-tal
15
8
64K S-RAM
VDD VSS Bias Circuit
J
To LSI
FG VCONT VEE
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 9/16
5. Test
No change on display and in operation under the following test condition. Conditions: Unless otherwise specified, tests will be conducted under the following condition. Temperature: 205C Humidity : 655%RH tests will be not conducted under functioning state. Parameter High Temperature Operating Low Temperature Operating High Temperature Storage Low Temperature Storage Damp Proof Test Vibration Test Conditions 50C2C, 96hrs (operation state) 0C2C, 96hrs (operation state) 60C2C, 96hrs -20C2C, 96hrs 40C2C,90~95%RH, 96hrs Total fixed amplitude : 1.5mm Vibration Frequency : 10~55Hz 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.
Dropping method corner dropping F E B 60cm Concrete Surface G D A C A corner : once Edge dropping B,C,D edge : once Face dropping E,F,G face : once
No. 1 2 3 4 5 6
Notes
1 2 1,2 1,2 3
Note 1 :No dew condensation to be observed. Note 2 :The function test shall be conducted after 4 hours storage at the normal Temperature and humidity after removed from the test chamber. Note 3 :Vibration test will be conducted to the product itself without putting it in a container.
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 10/16
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 45against 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-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 11/16
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) 2.0 L 1.0 L Y (mm) 0.03 W 0.05 W 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-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
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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) / 2 0.2mm (Less than 0.1mm is no counted.)
(4) Deformation
Y
(X+Y) / 2 0.2mm
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. D 0.2 : 20mm or more 0.2 < D : 40mm or more
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 13/16
7. Code System of Production Lot
The production lot of module is specified as follows.
Factory Number (Numeral) Factory Code (Alphabet) Production Week (1~5) Production Month (1~9, 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. DMF5001NYL-ACE-AX
Stamp or Seal
9. Applying Precautions
Please contact us when questions and/or new problems not specified in this specificationsarise.
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 14/16
10. Precautions Relating Product Handling
The Following precautions will guide you in handling our product correctly. 1) Liquid crystal display devices 1. The liquid crystal display device panel used in the liquid crystal display module is made of plate glass. Avoid any strong mechanical shock. Should the glass break handle it with care. 2. The polarizer adhering to the surface of the LCD is made of a soft material. Guard against scratching it. 2) Care of the liquid crystal display module against static electricity discharge. 1. When working with the module, be sure to ground your body and any electrical equipment you may be using. We strongly recommend the use of anti static mats ( made of rubber ), to protect work tables against the hazards of electrical shock. 2. Avoid the use of work clothing made of synthetic fibers. We recommend cotton clothing or other conductivity-treated fibers. 3. Slowly and carefully remove the protective film from the LCD module, since this operation can generate static electricity. 3) 1. 2. 3. When the LCD module alone must be stored for long periods of time: Protect the modules from high temperature and humidity. Keep the modules out of direct sunlight or direct exposure to ultraviolet rays. Protect the modules from excessive external forces.
4) Use the module with a power supply that is equipped with an overcurrent protector circuit, since the module is not provided with this protective feature. 5) Do not ingest the LCD fluid itself should it leak out of a damaged LCD module. Should hands or clothing come in contact with LCD fluid, wash immediately with soap. 6) Conductivity is not guaranteed for models that use metal holders where solder connections between the metal holder and the PCB are not used. Please contact us to discuss appropriate ways to assure conductivity. 7) For models which use CFL: 1. High voltage of 1000V or greater is applied to the CFL cable connector area. Care should be taken not to touch connection areas to avoid burns. 2. Protect CFL cables from rubbing against the unit and thus causing the wire jacket to become worn. 3. The use of CFLs for extended periods of time at low temperatures will significantly shorten their service life. 8) For models which use touch panels: 1. Do not stack up modules since they can be damaged by components on neighboring modules. 2. Do not place heavy objects on top of the product. This could cause glass breakage. 9) For models which use COG,TAB,or COF: 1. The mechanical strength of the product is low since the IC chip faces out unprotected from the rear. Be sure to protect the rear of the IC chip from external forces. 2. Given the fact that the rear of the IC chip is left exposed, in order to protect the unit from electrical damage, avoid installation configurations in which the rear of the IC chip runs the risk of making any electrical contact.
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
Page 15/16
10) Models which use flexible cable, heat seal, or TAB: 1. In order to maintain reliability, do not touch or hold by the connector area. 2. Avoid any bending, pulling, or other excessive force, which can result in broken connections. 11) In case of buffer material such as cushion / gasket is assembled into LCD module, it may have an adverse effect on connecting parts ( LCD panel-TCP / HEAT SEAL / FPC / etc., PCB-TCP / HEAT SEAL / FPC etc., TCP-HEAT SEAL, TCP-FPC, HEAT SEAL-FPC, etc.,) depending on its materials. Please check and evaluate these materials carefully before use. 12) In case of acrylic plate is attached to front side of LCD panel, cloudiness ( very small cracks ) can occur on acrylic plate, being influenced by some components generated from polarizer film.. Please check and evaluate those acrylic materials carefully before use.
11. Warranty
This product has been manufactured to your company's specifications 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 electronic equipment, we cannot take responsibility if the product is used in medical devices, 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. If the product is to be used in any of the above applications, we will need to enter into a separate product liability agreement. 1. We cannot accept responsibility for any defect, which may arise from additional manufacturing of the product (including disassembly and reassembly), after product delivery. 2. We cannot accept responsibility for any defect, which may arise after the application of strong external force to the product. 3. We cannot accept responsibility for any defect, which may arise due to the application of static electricity after the product has passed your company's acceptance inspection procedures. 4. When the product is in CFL models, CFL service life and brightness will vary according to the performance of the inverter used, leaks, etc. We cannot accept responsibility for product performance, reliability, or defect, which may arise. 5. We cannot accept responsibility for intellectual property of a third party, which may arise through the application of our product to your assembly with exception to those issues relating directly to the structure or method of manufacturing of our product. 6. Optrex will not be held responsible for any quality guarantee issue for defect products judged as Optrex-origin longer than 2 (two) years from Optrex production or 1(one) year from Optrex, Optrex America, Optrex Europe, Display LC delivery which ever comes later.
DMF5001NYL-ACE-AX (AX) No. 2001-0241
OPTREX CORPORATION
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