First Edition Oct 3, 2002 OPTREX LCD Module Technical Specification Final Revision ****** Type No. F-51553GNBJ-LW-AB Approved by (Production Div.) Checked by (Quality Assurance Div.) Checked by (ACI Engineering Div.) Prepared by (Production Div.) Table of Contents 1. General Specifications .................................................................................................................................. 2 2. Electrical Specifications ............................................................................................................................... 3 3. Optical Specifications ................................................................................................................................. 12 4. I/O Terminal .................................................................................................................................................... 14 5. Test ................................................................................................................................................................... 17 6. Appearance Standards ................................................................................................................................ 18 7. Code System of Production Lot ............................................................................................................... 22 8. Type Number.................................................................................................................................................. 22 9. Applying Precautions .................................................................................................................................. 22 10. Precautions Relating Product Handling................................................................................................ 23 11. Warranty ........................................................................................................................................................ 24 Revision History Rev. Date Page F-51553GNBJ-LW-AB (AB) No. 2002-0243 Comment OPTREX CORPORATION Page 1/24 1. General Specifications Operating Temp. : min. -20C ~max. 70C Storage Temp. : min. -30C ~max. 85C Dot Pixels : 128 (W) x 64 (H) dots Dot Size : 0.48 (W) x 0.48 (H) mm Dot Pitch : 0.50 (W) x 0.50 (H) mm Viewing Area : 66.8 (W) x 35.5 (H) mm Outline Dimensions : 89.7 (W) x 49.8* (H) x 6.0 (D) mm * Without FPCUV Weight : LCD Type : NTD-21558 ( STN / Blue-mode / Transmissive ) Viewing Angle : 6:00 Data Transfer : 8-bit parallel data transfer Serial data transfer Backlight : LED Backlight / White Drawings : Dimensional Outline 33.0g max. F-51553GNBJ-LW-AB (AB) No. 2002-0243 UE-311234A OPTREX CORPORATION Page 2/24 2. Electrical Specifications 2.1. Absolute Maximum Ratings GND=0V Parameter Supply Voltage (Logic) Supply Voltage (Booster Circuit) Symbol VDD-GND Conditions - Min. -0.3 Max. 7.0 Units V VDD-GND - -6.0 +0.3 V Supply Voltage 1 (LCD Drive) Input Voltage V5, VOUT - -18.0 +0.3 V VIN - -0.3 VDD +0.3 V 2.2. DC Characteristics Ta=25C, GND=0V Parameter Supply Voltage (Logic) Symbol Conditions Min. Typ. Max. Units VDD-GND With Triple 4.5 - 5.5 V Supply Voltage (LCD Drive) VDD-V5 V "High" Level Input Voltage VIH - 0.8x VDD - VDD V "Low" Level Input Voltage VIL - GND - 0.2x VDD V "High" Level Output Voltage VOH IOH =-0.1mA 0.8x VDD - VDD V "Low" Level Output Voltage VOL IOL=0.1mA GND - 0.2x VDD V Supply Current IDD VDD -GND=5.0V - 0.84 1.26 mA Shown in 3.1 F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 3/24 2.3. AC Characteristics 2.3.1. Read/Write Operation Sequence (80 series CPU) VDD =5.0V10% Parameter Address Setup Time Address Hold Time System Cycle Time Control Low Pulse Width WRITE READ Control High Pulse Width WRITE READ Data Setup Time Data Hold Time RD Access Time Output Disable Time Symbol Min. Max. Units tAW8 tAH8 tCYC8 tCCLW tCCLR tCCHW tCCHR tDS8 tDH8 tACC8 tOH8 0 - ns 0 - ns 166 - ns 30 - ns 70 - ns 30 - ns 30 - ns 30 - ns 10 - ns - 70 ns 5 50 ns tAH8 A0 CS1 (CS2="1") tAW8 tCYC8 tCCLR, t CCLW WR, RD t CCHR, t CCHW tf t DS8 tr tDH8 D0~D7 (WRITE) t ACC8 tOH8 D0~D7 (READ) F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 4/24 2.3.2. Read/Write Operation Sequence (68 series CPU) VDD =5.0V10% Parameter Address Setup Time Address Hold Time System Cycle Time Data Setup Time Data Hold Time Access Time (CL=100pF) Output Disable Time Enable High Pulse Width READ WRITE Enable Low Pulse Width READ WRITE Symbol Min. Max. Units tAH6 tAW6 tCYC6 tDS6 tDH6 tACC6 tOH6 tEWHR tEWHW tEWLR tEWLW 0 - ns 0 - ns 166 - ns 30 - ns 10 - ns - 70 ns 10 50 ns 70 - ns 30 - ns 30 - ns 30 - ns CS1 (CS2="1") t CYC6 tEWLR, tEWLW E t EWHR, tEWHW t AW6 tr tf tAH6 A0,WR,RD tDS6 tDH6 D0D7 (WRITE) tACC6 t OH6 D0D7 (READ) F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 5/24 2.3.3. Serial Interface Sequence VDD =5.010% Parameter Serial Clock Cycle Time Serial Clock High Pulse Width Serial Clock Low Pulse Width Address Setup Time Address Hold Time Data Setup Time Data Hold Time Chip Select Setup Time Chip Select Hold Time Symbol Min. Max. Units tSCYC tSHW tSLW tSAS tSAH tSDS tSDH tCSS tCSH 200 - ns 75 - ns 75 - ns 50 - ns 100 - ns 50 - ns 50 - ns 100 - ns 100 - ns t CSS tCSH CS1 (CS2="1") t SAS tSAH A0 tSCYC tSLW SCL t SHW tf t SDS tr tSDH SI F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 6/24 2.3.4. Display Control Timing Characteristics Reset Input Timing Parameter Reset time Reset "L" Pulse Width VDD =5.010% Symbol Min. Typ. Max. tR - - 0.5 tRW 0.5 - - Output Timing Units s VDD =5.010% Parameter FR Delay Time Symbol Min. Typ. Max. Units tDFR - 10 40 ns Note 1 :Valid only when the master mode is selected. Note 2:All timing is based on 20% and 80% of Vss. RES t RW Internal states F-51553GNBJ-LW-AB (AB) No. 2002-0243 tR During reset Reset complete OPTREX CORPORATION Page 7/24 F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 8/24 F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 9/24 F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 10/24 2.4. Lighting Specifications 2.4.1. Absolute Maximum Ratings Ta=25C (1Unit) Parameter Symbol Conditions Min. Typ. Max. Units Foward Current IF Note 1 - - 75 mA Reverse Voltage VR - - - 8 V LED Power Dissipation PD - - - 0.375 W Note 1 : Refer to the foward current derating curve. IF (mA) 75 30 -20 25 70 Ta (C) ANODE - CATHODE 2.4.2. Operating Characteristics Ta=25C Parameter Foward Voltage Luminance of Symbol Conditions Min. Typ. Max. Units VF IF =40mA - 5.0 - V L IF =40mA 65 100 - cd/m2 Backlight Surface F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 11/24 3. Optical Specifications 3.1. LCD Driving Voltage Parameter Symbol Recommended LCD Driving Voltage VDD -V5 Note 1 Conditions Min. Typ. Max. Units Ta= -20C - - 9.1 V Ta=25C 7.8 8.5 9.1 V Ta=70C 7.4 - - 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, 1/65 Duty, 1/7 Bias, VOD =8.5V (Note 4), = 0, = - Parameter Contrast Ratio Symbol Conditions Min. Typ. Max. CR = 0, = - - 8 - Note 1 Viewing Angle Response Time Units Shown in 3.3 Rise Note 2 TON - - 160 240 ms Decay Note 3 TOFF - - 190 290 ms Note 1 :Contrast ratio is definded as follows. (CR = LON / LOFF) LON : Luminance of the ON segments LOFF: Luminance of the OFF segments Mesuring Spot : 3mm 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 VOD VOD =VCC -V ADJ-V BE 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 VOD is definded as the voltage VO-P when the contrast ratio (CR=LON / LOFF) is at its maximum. VO-P ( B-2 )x VO-P / B 1/ ( f F xA ) <ON SIGNAL> F-51553GNBJ-LW-AB (AB) No. 2002-0243 1 / fF <OFF SIGNAL> OPTREX CORPORATION Page 12/24 3.3. Definition of Viewing Angle and Optimum Viewing Area *Point * shows the point where contrast ratio is measured. : = 0, = - *Driving condition: 1/65 Duty, 1/7 Bias, VOD =8.5V, fF =84.6Hz 90 45 135 180 10 20 30 40 50 90 ( = 0) 180 225 0 315 270 270 *Area shows typ. CR3 (Mesuring Spot : 3mm) 3.4. System Block Diagram Temperature Chamber Rotation Table ( , ) Photometer #1980A WB LCD Optical Fiber Computer Control Unit & Waveform Generator Halogen bulb F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 13/24 4. I/O Terminal 4.1. Pin Assignment CN1 No. Symbol Function 1 CS1 Chip Select Signal L : Active 2 RES Reset Signal L : Reset 3 A0 H : D0~D7 are Display Data L : D0~D7 are Instructions 4 WR Write Signal L : Active 5 RD Read Signal L : Active 6 D0 Data Bus Line 7 D1 Data Bus Line 8 D2 Data Bus Line 9 D3 Data Bus Line 10 D4 Data Bus Line 11 D5 Data Bus Line 12 D6 Data Bus Line 13 D7 Data Bus Line 14 VDD Power Supply for Logic 15 GND Power Supply ( 0V, GND ) 16 VOUT DC/DC Voltage Converter Output 17 CAP3- DC/DC Voltage Converter Negative Connection 18 CAP1+ DC/DC Voltage Converter Positive Connection 19 CAP1- DC/DC Voltage Converter Negative Connection 20 CAP2- DC/DC Voltage Converter Negative Connection 21 CAP2+ DC/DC Voltage Converter Positive Connection 22 V1 Power Supply for LCD Drive V1 = 1/7,V5 23 V2 Power Supply for LCD Drive V2 = 2/7,V5 24 V3 Power Supply for LCD Drive V3 = 5/7,V5 25 V4 Power Supply for LCD Drive V4 = 6/7,V5 26 V5 Power Supply for LCD Drive V5, VOUT 27 VR Voltage Adjustment Pin 28 C86 Interface Mode Select Signal H : 68 series L : 80 series 29 P/S Parallel / Serial Data Select Signal 30 IRS This terminal selects the resistors for the V5 voltage level adjustment. H: Parallel L: Serial IRS="H" :Use the internal resistors IRS="H" :Do not use the internal resistors. The V5 voltage level is requlated by an external resistive voltage divider attached to the VR terminal. F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 14/24 4.2. Example of Power Supply MODULE VDD VDD GND GND C1 VOUT LSI CAP3Booster Circuit C2 CAP1+ C3 CAP1CAP2- C4 CAP2+ C5 V1 C6 V2 C7 V3 C8 V4 C9 LCD Driver V5 R2 R1 VR F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 15/24 4.3.Block Diagram CS1 RES A0 WR RD D0 D1 COM 32 D2 D3 LCDP D4 Control LSI D5 SEG 128 128 x 64 dots D6 D7 S1D15605 D11B000 COM 32 VDD GND VOUT CAP3CAP1+ CAP1CAP2CAP2+ V1 V2 V3 V4 V5 VR C86 P/S IRS F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 16/24 5. Test No change on display and in operation under the following test condition. Conditions: No. 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 Conditions Notes 1 High Temperature Operating 70C2C, 96hrs (operation state) 2 Low Temperature Operating -20C2C, 96hrs (operation state) 1 3 High Temperature Storage 85C2C, 96hrs 2 4 Low Temperature Storage -30C2C, 96hrs 1,2 5 Damp Proof Test 40C2C,90~95%RH, 96hrs 1,2 6 Temperature Cycle Test 5 Cycle 1 1 Cycle 70 C 25 C -20C 30Min 10Min 30Min 10Min The function test shall be conducted after 1 hours storage at the normal temperature and humidity after removed from the test chamber. 7 Shock Test To be measured after dropping from 60cm high on the concrete surface in packing state. Dropping method corner dropping F E G B D A corner : once Edge dropping C A 60cm B,C,D edge : once Face dropping E,F,G face : once Concrete Surface 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. F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 17/24 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 X X X A Zone B Zone X C Zone X : Maximum Seal Line A Zone : Active display area B Zone : Out of active display area ~ Maximum seal line C Zone : Rest parts A Zone + B Zone = Validity viewing area F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 18/24 6.3. Standards(middle scale, LED) D = ( Long + Short ) / 2 No. 1 Parameter The Shape of Dot * : Disregard Units : mm Criteria (1) Pin Hole Dimension Acceptable Number D 0.10 0.10 < D 0.20 * 1 pc / dot(only segment)or less 5 pcs / cell or less (2) Pattern Shift A B | A - B | 0.15 (3) Breakage or Chips / Deformation A 1.Segment Type Dimension Acceptable Number A 0.10 * B 0.15 * B 2.Dot Type Dimension A Acceptable Number A0.10 * (Should not be connected to next dot) 1 pc / dot(only segment)or less B 0.10<A0.15 5 pcs / cell or less (Should not be connected to next dot) B 0.15 * 3.Defective type extends over multiple numbers of dots Dimension Acceptable Number D0.10 * 1 pc / dot(only segment)or less 0.10<D0.20 5 pcs / cell or less (Individual dot must secure 1/2 area or more) F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 19/24 D = ( Long + Short ) / 2 No. 2 Parameter Black and Criteria (1) Round Shape White Spots, Foreign Substances * : Disregard Units : mm Zone Dimension Acceptable Number A B C D 0.10 * * * 0.10< D 0.20 6 6 * 0.20< D 0.30 4 4 * Individual dot must secure 1/2 area or more. (2) Line Shape Zone Length Width Acceptable Number A B C W0.03 * * * L 2.0 0.03<W0.05 5 5 * L 1.0 0.10 4 4 * * * 0.10<W In the same way (1) * No more than 9pcs as total. (Refer to "Complex Foreign Substance Defects") 3 Color Variation 4 Air Bubbles Not to be conspicuous defects. (between glass & polarizer) Zone Dimension Acceptable Number A B C D 0.30 * * * 0.30< D 0.40 3 * * 0.40< D 0.60 2 3 * No more than 3pcs as total. (Refer to "Complex Foreign Substance Defects") 5 Polarizer Scratches Not to be conspicuous defects. 6 Polarizer Dirts If the stains are removed easily from LCDP surface, the module is not defective. 7 8 Complex Foreign Black spots, line shaped foreign substances or air bubbles between Substance Defects glass & polarizer should be 9pcs maximum in total. Distance between 20mm or more Different Foreign Substance Defects F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 20/24 D = ( Long + Short ) / 2 No. Parameter 11 Chipped Glass * : Disregard Units : mm Criteria (1) Other than electrode pad areas and corner areas Y Z X t X Y Z 10.0 1.5 t (2) Corner Areas 1.Lead Areas X Y Y Z t X X Half dimension till first Leads terminal Y Z Same as terminal width * It is allowed 1 chip as total length of Z sirection In case of 2 or more chips, Z 1/2t 2.Other than electrode pad Areas X Y X+Y8.0 If the chipped area touches the seal line, the LCD is not acceptable. F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 21/24 7. Code System of Production Lot The production lot of module is specified some of the following. Factory Number (Numeral) Factory Code (Alphabet) Production Week (1~5) Production Month (1~9, X, Y, Z) Production Year (Lower 2 digits) Factory Number (Numeral) Production Day of the Week (Sun : A Mon : B~) Factory Code 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 as follows. F-51553GNBJ-LW-AB 9. Applying Precautions Please contact us when questions and/or new problems not specified in this Specifications arise. F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 22/24 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) When the LCD module alone must be stored for long periods of time: 1. Protect the modules from high temperature and humidity. 2. Keep the modules out of direct sunlight or direct exposure to ultraviolet rays. 3. 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. F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 23/24 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) 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. F-51553GNBJ-LW-AB (AB) No. 2002-0243 OPTREX CORPORATION Page 24/24