Product Specification G64128X01 series Crystal Clear Technology sdn. bhd. 16Jalan TP5--Taman Perindustrian Sime UEP 47600 Subang Jaya--Selangor DE Malaysia. T: +603 80247099 F: +603 80247098 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 1.0 Table of Contents Page 1. Table of Contents 1 2. Record of revision 2 3. General specification 3 4. Absolute maximum ratings 4 5. Electrical characteristics 4 6. Environmental requirement 4 7. LCD specification 5~7 8. Interface 8 9. Functional Description 9 ~ 10 10. Instructions 11 11. Block Diagram and Power Supply 12 12. Quality assurance 13 ~ 14 13. Precautions in use LCM 15 ~ 16 14. Outline drawing 17 1 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 2.0 Record of revision Rev Date Item Page Comment 1.0 15/09/08 Initial Release 2.0 17/07/12 Change Vlcd Value Originator Checked By Syam Azhar Azhar Azhar Update backlight lifetime information 2 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 3.0 General specification Display format: Graphics 128 (w) x 64 (h) dots Dot size: 0.49 (w) x 0.49 (h) mm Dot pitch: 0.52 (w) x 0.52 (h) mm View area: 70.7 (w) x 38.8 (h) mm Active area: 66.53 (w) x 33.25 (h) mm General dimensions: 93.0 (w) x 70.0 (h) x 13.5 max (t) mm Controller/Driver: NT7107 and NT7108 or equivalent Interface: Parallel Driving method: 1/64 duty, 1/9 bias G 6 4 1 2 8 0 1 0 0 MODEL NUMBER STD. GRAPHIC : No. of rows followed by no. of column SERIES NUMBER FOR THIS STANDARD SPECIFICATION BACKLIGHT MODE L : Bottom Led Backlight (Yellow Green) R : Bottom Led Backlight (Red) W : Side Led Backlight (White) N : No Backlight MODULE VERSION SERIES NUMBER FOR THIS STANDARD SPECIFICATION LCD MODE Y : Yellow Green (STN) G : Grey (STN) B : Black & White (FSTN) N : Negative (FSTN) Blue ( Single Retardation ) U : Negative (FSTN) Black/White ( Double Retardation ) S : Negative (STN) Z : Negative (FSTN) Black/White ( Double Retardation ) TRI-AXIS VIEWING ANGLE T : Top view ( 12 O'clock ) B : Bottom view ( 6 O'clock ) OPERATING TEMPERATURE N : Normal Temperature ( 0C to +50C ), where storage temperature is (-20C to +70C) W : Wide Temperature ( -20C to +70C ), where storage temperature is (-30C to +80C) SEMI - CUSTOMISE (MINOR CHANGES FROM STANDARD MODEL) 00 - STANDARD SPECIFICATION MODEL REFER TO FACTORY FOR OTHER VERSIONS. TERMS AND CONDITIONS APPLY 3 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 4.0 NO 1. 2. 3. 4. 5.0 NO 1. 2. 3. 4. 5.1 Absolute maximum rating (at Vss = 0V, ambient temperature = 25C) ITEM Power Supply Voltage (Logic) Power Supply Voltage (LCD Driver) Operating Temperature Storage Temperature SIMBOL VDD - VSS VDD - V0 Top Tst MIN MAX 0 7.0 14.0 Refer page 3 Refer page 3 UNIT V V C C Electrical characteristics ITEM Power Supply Voltage (Logic) Power Supply Voltage (VLCD) SYMBOL CONDITION MIN TYP MAX UNI T VDD - VSS - 4.5 5.0 5.5 V VDD-V0 25C VIH VIL - 0.7VDD 0 - VDD 0.3VDD V IDD VDD - VSS = 5V VDD - V0 = 11.5V - 15 - mA Input Voltage Current Supply 11.55% V Backlight Options FORWARD VOLTAGE FORWARD CURRENT MIN (V) (mA) BRIGHTNESS (cd/m2) * Min Typ. Max Min Typ. Max 1. Yellow Green 5.0 100 160 40 2. White 5.0 45 60 200 3. Red 5.0 110 160 60 *Note: 1. Brightness measured at backlight surface. 2. On LCD surface, brightness is only about 10% to 15% of backlight brightness. 3. Lifetime of backlight: For YG, Red = 50K hrs. For White = 10K hrs 4. Lifetime of backlight is defined as decay time for backlight brightness to become 50% of original brightness. NO 6.0 NO COLOR Environmental requirements 2. 3. 4. ITEM Operating Temperature Storage Temperature Operating Humidity Cycle Test 5. Lifetime 1. CONDITION Refer page 3 Refer page 3 5% to 95%RH 0 C @ 30 min to 50 C @ 30min for 1 cycle run for 10 cycles 50000 HOURS (excluding backlight) Note: The background on LCD has the possibility to be changed in different temperature range. 4 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 7.0 LCD specification 7.1 Electro-optical characteristics (at ambient temperature = 25C) LCD TYPE UNIT STN -VE BLUE FSTN +VE B/W FSTN -VE BLUE FSTN VE TRUE B/W FSTN -VE TRI AXIS NO ITEM SYMBOL CONDITION 1 Operating Voltage (Volt) VLCD =0 Cr = max 2 Viewing Angle (Deg) x 1 x 2 y 1 y 2 CR 2 VLCD = 11.5V +25 -25 -30 +30 +20 -20 -25 +25 +35 -35 -35 +35 +25 -25 -30 +30 +35 -35 -35 +35 +35 -40 -35 +35 +40 -40 -50 +30 7.1.2 3 Contrast Ratio CR = 00 VLCD =11.5V 3.0 2.3 6.0 3.0 6.0 20 20 7.1.3 Response Time (msec) Rise Time (Tr) Decay Time (Td) 4 = 00 STN YG STN GREY 11.5 5% REF. 7.1.1 200 7.1.4 = 00 250 Note: 1. Viewing angle data is based on bottom view product by default. Should it be a top view product, values are then swap. 2. Contrast ratio is based on typical data when using white colour as backlight. 3. Equipment Used Eldim; Ez Contrast 120R , Spot Size = 2mm 5 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 NO CHARACTERISTICS 7.1.1 Definition of Operating Voltage (VLCD) DEFINITIONS VLCD 1/F VLCD : Operating Voltage F : Frame Frequency 7.1.2 TOP Definition of Viewing Angle REAR LEFT RIGHT FRONT BOTTOM REAR (y2) LEFT(x2) RIGHT(x1) FRONT (y1) 6 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 7.1.3 Definition of Contrast Ratio NON-SELECT WAVE BRIGHTNESS (%) SELECT WAVE b a OPERATION VOLTAGE Contrast Ratio = Brightness of non-selected state (b) Brightness of selected state (a) Conditions (a) Operating Voltage: VLCD (b) Temperature: 25C (c) Viewing Angle, = 0o 7.1.4 Response Time Luminance (%) 90 10 Td Tr Time Tr: Measured between 10% and 90% of LCD segment maximum response with VON. Td: With voltage switches to zero and the instant LCD segment reaches 10% of its maximum response. 7 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 8.0 Interface 8.1 Controller NT7107 8.2 Display Driver NT7108 8.3 Duty Cycle 1/64 8.4 Pin-out Assignments Pin No Symbol Description 1 VSS Ground terminal of module 2 VDD Supply terminal of module 3 VO Power supply for Liquid Crystal Drive 4 RS Register select signal 5 R/W 6 E Read/Write selection: High = Read Low = Write Enable signal 7 to 14 D0 to D7 15 CS1 Bi-directional Data Bus. Data transfer is performed once, thru D0 to D7, in the case of interface data length is 8-bits. Select IC U2 (active high) 16 CS2 Select IC U3 (active high) 17 RSTB Reset signal (active low) 18 VOUT* Negative voltage from the LCD Module 19 SLA Backlight power supply 20 SLK Backlight ground Note: VOUT*: The module will generate its own negative voltage. 8 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 9.0 Functional Descriptions 9.1 Display Control Timing Waveform and Characteristics 9.2 MPU Timing 9 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 MPU Write Timing MPU Read Timing 9.3 Timing Diagram (1/64 Duty) 10 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 10. Instruction Set 11 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 11. Block Diagram and Power Supply CS2 CS1 D0 t o D7 RS SEGMENT DR IVER R/W SEGMENT DRIVER E 64 SEG. RSTB 64 SEG. 64 COM. VDD LCD POWER / CONVERTER UNIT VSS COMMON DRIVER LCD PANEL VOUT VO SLA LED BACKLIGHT SLK Block Diagram VDD 5V VSS VOUT 10K-20K 5V Vo LED BACKLIGHT Power Supply 12 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 12.0 Quality Assurance 12.1 ZONE DEFINITION ZONE A EFFECTIVE VIEWING AREA ZONE B (Outside Viewing Area) ZONE C (Sealing Area) 12.1.1 Defect Category Black Spot, White Spot and Foreign Material Black Spot, White Spot and Foreign Material Defect Description Black Spot, White Spot and Foreign Material Criterion Zone / Dimension Drawing Specification Acceptable No. A B C NC NC NC 0.10<D < 0.20mm 3 3 NC 0.20 < D < 0.30mm 1 2 NC D > 0.30 mm NC: No count 0 0 NC D < 0.10mm B A D = (A + B)/2 D: Mean Diameter of Defect 12.1.2 Defect Category Line shape and scratches 12.1.3 Defect Category Pin Hole Line Shape and Scratches Defect Description Line shape and scratches Criterion Zone /Dimension X Y <0.01mm < 2 mm < 0.02mm <1 mm < 0.0 2mm Drawing Specification Acceptable No. A B C NC NC NC 1 1 NC 1 2 NC Pin Hole Defect Description Pin hole / void at light up segment Criterion Drawing Specification D < 0.20mm within 1 part/segment B A D = (A + B)/2 13 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 12.1.4 Polarizer Bubble/Foreign Material Defect Category Defect Description Polarizer bubble / Foreign material Criterion Zone / Dimension D 0.15mm 0.15 < D 0.30mm 0.30 < D 0.50mm 0.50 < D 1.0mm Drawing Specification Acceptable No. A B C NC NC NC 3 5 NC 2 3 NC 0 1 B A D = (A + B)/2 NC NC: No count D: Mean Diameter of Defect Accept - if air bubble at the seal area does not propagate into effective viewing area Note: Total defects shall not exceed five 14 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 13. Precaution for using LCM 1. Liquid Crystal Display (LCD) a) LCD is made up of glass, organic sealant, organic fluid and Avoid pressing on the metal bezel, polymer based polarizers. The following precautions should otherwise be taken when handling. could be deformed and lose contact, b) the elastomer connector resulting in missing pixels. Keep the temperature within the range of use and storage. Excessive temperature and humidity c) d) could cause polarization degredation, polarizer 2.2 Static Electricity peel off or bubble. LCM contains CMOS LSI's and the same Do not contact the exposed polarizer with precaution for such devices should apply, namely anything harder than HB pencil lead. To clean a) dust off the display surface, wipe gently with he/she comes into contact with the module. cotton, chamois or other soft material soaked in Never touch any of the conductive parts petroleum benzin. such as the LSI pads, the copper leads on the Wipe off saliva or water drops immediately. PCB and the interface terminals with any Contact with water over a long period of time parts of the human body. may cause polarizer deformation or colour b) condensation on its surface will cause corrosion c) Only properly grounded soldering irons should be used. of ITO electrodes. f) The modules should be kept in antistatic bags or other containers to static for storage. fading, while an active LCD with water e) The operator should be grounded whenever Glass can be easily chipped or cracked from d) If an electric screwdriver is used, it should rough handling, especially at corners and edges. be well grounded and shielded from Do not drive LCD with DC voltage. commutator spark. e) The normal static prevention measures should be observed for work clothes and 2. Liquid Crystal Display Modules. working benches, the latter conductive 2.1 Mechanical Considerations (rubber) mat is recommended. LCM are assembled and adjusted with a high degree of precision. Avoid excessive shocks and f) Since dry air is inductive to statics, a relative humidity of 50-60% is recommended. do not make any alterations or modification. The following should be noted. a) b) Do not tamper in any way with the tabs 2.3 Soldering on the metal frame. a) Solder only to the I/O terminals. Do not modify the PCB by drilling b) Use only soldering irons with proper extra c) d) holes, changing its grounding and no leakage. outline, moving its component or modifying its c) Soldering temperature: 280 C pattern. d) Soldering time: 3 to 4 sec Do not touch the elastomer connector, e) Use eutectic solder with resin flux fill. especially insert a backlight panel (for f) If flux is used, the LCD surface should be example, EL) covered to avoid flux spatters. Flux residue When mounting a LCM make sure that should be removed afterwards. the PCB is not under any stress such as bending or twisting. Elastomer contacts are very delicate and missing pixels could result from slight dislocation of any of the elements. 15 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 2.4 Operation a) The contras can be adjusted by varying the LCD driving voltage V0 b) Driving voltage should be kept within specified range, excess voltage shortens display life. c) Response time increases with decrease in temperature. d) Display may turn black or dark blue at temperature above its operational range, this is (however not pressing on the viewing area) may cause the segments to appear "fractured". e) Mechanical disturbance during operation ( such as pressing on the viewing area) may cause the segments to appear "fractured". 2.5 Storage If any fluid leaks out of the damage glass cell, wash off any human part that comes into contact with soap and water. Never swallow the fluid. The toxicity is extremely low but caution should be exercised at all the time. 2.6 Limited Warranty Unless otherwise agreed between Crystal Clear Technology and customer, Crystal Clear Technology will replace or repair any of its LCD and LCM which is found to be defective electrically and visually when inspected in accordance with Crystal Clear Technology acceptance standards, for a period of one year from date of shipment. Confirmation of such date shall be based on freight documents. The warranty liability of Crystal Clear Technology is limited to repair and/or replacement on the terms set forth above. Crystal Clear Technology will not responsible for any subsequent or consequential events. 16 CRYSTAL CLEAR TECHNOLOGY SDN. BHD. Spec. No: G64128x01xxx00 REV 2.0 4 6 9 A B D E 0.52 0.49 0.49 0.52 F BACKLIGHT G MATERIAL MODEL NAME Crystal-Clear Technology 16, JLN TP5, TMN PERINDUSTRIAN SIME UEP, H APPROVED DRAWING NUMBER CHECKED SHEET 1 NTS 5 7 8 10 11 H 17 Crystal Clear Technology 16 Jalan TP5--Taman Perindustrian Sime UEP 47600 Subang Jaya--Selangor DE Malaysia