LCD Module Specification First Edition Approved by June 12, 1998 Checked by Quality Assurance Div. Checked by Design Engineering Div. Prepared by Production Div. Production Div. Final Revision ******* Type No. ＤＭＦ５００１ＮＹＬ 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 DMF5001NYL (AC) No.98-0143 Comment OPTREX OPTREX CORPORATION Page 1/15 1.General Specif ications Operating Temp. ： min. 0℃ ～ max. 50℃ Storage Temp. ： min. -20℃ ～ max. 60℃ Dot Pixels ： 160 (W) × 128 (H) dots Dot Size ： 0.54 (W) × 0.54 (H) mm Dot Pitch ： 0.58 (W) × 0.58 (H) mm Viewing Area ： 101.0 (W) × 82.0 (H) mm Outline Dimensions ： 129.0 (W) × 102.0 (H) × 12.8 max. (D) mm Weight ： 120g max. LCD Type ： NRD-7353 ( STN / Neutral -mode / Reflective ) Viewing Angle ： 9:00 Control LSI ： T6963C-0101 (Produced by TOSHIBA) Data Transfer ： 8-bit data transfer Backlight ： None Drawings ： Dimensional Outline DMF5001NYL (AC) No.98-0143 OPTREX UE-31324A OPTREX CORPORATION Page 2/15 2.Electrical Specif ications 2.1.Absolute Maximum Ratings VSS=0V Parameter Supply Voltage Symbol Conditions Min. Max. Units VDD-VSS － -0.3 7.0 V VDD-VEE － 0 28.0 V VI － -0.3 VDD+0.3 V (Logic) Supply Voltage (LCD Drive) Input Voltage 2.2.DC Characteristics Ta=25℃, VSS=0V Parameter Supply Voltage Symbol Conditions Min. Typ. Max. Units VDD-VSS － 4.5 － 5.5 V VDD-VEE － 23.0 － 26.0 V (Logic) Supply Voltage (LCD Drive) High Level VDD-VCONT Shown in 3.1 V VIH VDD=5.0V±10% VDD-2.2 － VDD V VIL VDD=5.0V±10% 0 － 0.8 V VOH IOH=-0.75mA VDD-0.3 － VDD V VOL IOL=0.75mA 0 － 0.3 V IDD VDD-VSS=5.0V － 13.4 30.0 mA IEE VDD-VCONT=19.4V － 3.7 20.0 mA Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage Supply Current DMF5001NYL (AC) No.98-0143 OPTREX OPTREX CORPORATION Page 3/15 2.3.AC Characteristics VDD=5.0V±10% 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. Max. Units tCDS tCDH tCE, tRD, tWR tDS tDH tACC tOH 100 － ns 10 － ns 80 － ns 80 － ns 40 － ns － 150 ns 10 50 ns C/D tCDS tCDH CE tCE, tRD, tWR RD, WR tDS tDH D0～D7 (WRITE) tACC tOH D0～D7 (READ) 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 VSS 0≦t SIGNAL (Without RESET and HALT Signal) VDD VSS 0≦t VDD VCONT VSS VCONT VEE VEE 2.4.2.OFF Sequence LEVEL SIGNAL VDD VSS VDD 0≦t VDD VSS SIGNAL (Without RESET and HALT Signal) 0≦t VDD VCONT VEE VSS VCONT VEE 2.4.3.Reset Sequence SIGNAL LEVEL H Level RESET T>250μs T≧0 HALT L Level T≧10 ms VDD VDD T≧50ms T≧0 T≧50ms T≧0 VSS VDD VCONT VCONT Power On Reset Reset Cancellation Power Off 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 Symbol Recommended LCD Driving Voltage Note 1 : VDD-VCONT Conditions Min. Typ. Max. Units Ta= 0℃ － － 23.0 V Ta=25℃ 18.1 19.4 20.7 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), θ= 0 ﾟ, φ=－ﾟ Parameter Contrast Ratio Symbol Conditions Min. Typ. Max. CR θ= 0 ﾟ, φ=－ﾟ － 8 － Note 1 Viewing Angle Response Units Shown in 3.3 Rise Note 2 TON － － 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 )×VO-P / B 1 / ( fF×A ) 1 / fF 〈ON SIGNAL〉 DMF5001NYL (AC) No.98-0143 〈OFF SIGNAL〉 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. : θ= 0 ﾟ, φ=－ﾟ ･Driving condition : 1/128 Duty, 1/12.3 Bias, VD=18.8V, fF=70Hz 90ﾟ 45ﾟ 135ﾟ θ φ 10 20 30 40 50 180ﾟ 90ﾟ (φ= 0ﾟ） θ φ 180ﾟ 225ﾟ 0ﾟ 315ﾟ 270ﾟ 270ﾟ ･Area shows typ. CR≧2 3.4.System Block Diagram Temperature Chamber Rotation Table (θ,φ) Photometer #1980A WB LCD φ Optical Fiber θ 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. Symbol Level Function 1 FG － Frame Ground 2 VSS ― Power Supply (0V, GND) 3 VDD ― Power Supply for Logic 4 VCONT ― Voltage Level for LCD Contrast Adjustment 5 VEE ― Power Supply for LCD Drive 6 WR H/L Command and Data Write Signal 7 RD H/L Data and Status Read Signal 8 CE H/L Chip Enable Signal 9 C/D H/L Write Mode H : Command Write L : Data Write Read Mode H : Status Read L : Data Read 10 HALT H/L Clock Operating Stop Signal 11 RESET H/L Reset Signal 12 D0 H/L Data Bus 13 D1 H/L Data Bus 14 D2 H/L Data Bus 15 D3 H/L Data Bus 16 D4 H/L Data Bus 17 D5 H/L Data Bus 18 D6 H/L Data Bus 19 D7 H/L Data Bus 20 NC － Non-connection 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 ＶＤＤ Ｒ１ ＶＲ ＶＣＯＮＴ ＭＯＤＵＬＥ Ｒ２ ＶＥＥ ＶＥＥ ＶＳＳ ＶＳＳ Ｒ１＋Ｒ２＋ＶＲ：１０～２０ＫΩ DMF5001NYL (AC) No.98-0143 OPTREX OPTREX CORPORATION Page 8/15 4.3.Block Diagram 8 Row Driver T6961B × 2 or equivalent D0～D7 WR RD Control LSI 128 LCDP 160 × 128 dots FR CDATA 160 LP CE T6963C or equivalent C/D HSCP,ED 2 FR RESET AB mix Circuit FR Column Driver T6A39 × 2 or equivalent HALT X-tal 15 8 64K S-RAM VDD VSS Bias Circuit To LSI J 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. Parameter Conditions Notes 1 High Temperature Operating 50℃±2℃, 96hrs (operation state) 2 Low Temperature Operating 0℃±2℃, 96hrs (operation state) 3 3 High Temperature Storage 60℃±2℃, 96hrs 4 4 Low Temperature Storage -20℃±2℃, 96hrs 3, 4 5 Damp Proof Test 40℃±2℃, 90～95%RH, 96hrs 3, 4 6 Vibration Test Total fixed amplitude : 1.5mm 5 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. F E G B D C A 60cm Concrete Surface 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 : 20±5℃ Humidity : 65±5% 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 ﾟ against perpendicular line. 45ﾟ 6.2.Definition of applicable Zones A Zone Bezel Flame B Zone C Zone 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 Criteria (1) Round Shape White Spots, Foreign Substances Zone Acceptable Number Dimension (mm) A B C D ≦0.1 * * * 0.1 ＜ D ≦0.2 3 5 * 0.2 ＜ D ≦0.25 2 3 * 0.25＜ D ≦0.3 0 1 * 0.3 ＜ D 0 0 * D = ( Long + Short ) / 2 * : Disregard (2) Line Shape Zone X (mm) Acceptable Number Y (mm) A B C － 0.03≧W * * * 2.0≧L 0.05≧W 3 3 * 1.0≧L 0.1 ≧W 3 3 * － 0.1 ＜W X : Length Y : Width In the same way (1) * : Disregard Total defects shall not exceed 5. 2 Air Bubbles (between glass & polarizer) Zone Dimension (mm) Acceptable Number A B C D ≦ 0.3 * * * 0.3 ＜ D ≦ 0.4 3 * * 0.4 ＜ D ≦ 0.6 2 3 * 0.6 ＜ D 0 0 * * : Disregard Total defects shall not exceed 3. DMF5001NYL (AC) No.98-0143 OPTREX OPTREX CORPORATION Page 12/15 No. 3 Parameter The Shape of Dot Criteria (1) Dot Shape (with Dent) 0.15≧ 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 Y (Less than 0.1mm is no counted.) (4) Deformation (X+Y) / 2≦0.2mm Y X Total acceptable number : 1/dot, 5/cell (Defect number of (4) : 1pc.) 4 Polarizer Scratches Not to be conspicuous defects. 5 Polarizer Dirts If the stains are removed easily from LCDP surface, the module is not defective. 6 7 Complex Foreign Black spots, line shaped foreign substances or air bubbles between Substance Defects glass & polarizer should be 5pcs maximum in total. Distance between D≦0.2 : 20mm or more Different Foreign 0.2＜D : 40mm or more Substance Defects 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 (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. ＤＭＦ５００１Ｎ ＹＬ 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. ① Please be sure to ground human body and electric appliances during work. ② It is preferable to use conductive mat on table and wear cotton clothes or conduction processed fiber. Synthetic fiber is not recommended. ③ 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). ① Store as delivered by Optrex ② 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. ③ 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