C-51505NFQJ-LW-AD

First Edition Jun 28, 2002 OPTREX LCD Module Technical Specification Final Revision ****** Type No. C-51505NFQJ-LW-AD 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 ................................................................................................................................... 7 4. I/O Terminal ...................................................................................................................................................... 9 5. Test ................................................................................................................................................................... 11 6. Appearance Standards ................................................................................................................................ 12 7. Code System of Production Lot ............................................................................................................... 16 8. Type Number.................................................................................................................................................. 16 9. Applying Precautions .................................................................................................................................. 16 10. Precautions Relating Product Handling................................................................................................ 17 11. Warranty ........................................................................................................................................................ 18 Revision History Rev. Date Page C-51505NFQJ-LW-AD (AD) No. 2002-0179 Comment OPTREX CORPORATION Page 1/18 1. General Specifications Operating Temp. : min. -20°C ~ max. 70°C Storage Temp. : min. -20°C ~ max. 70°C Display Format : 20 characters × 2 lines Display Fonts : 5 × 8 dots ( 1 character ) Viewing Area : 83.0 (W) × 18.6 (H) mm Outline Dimensions : 116.0 (W) × 37.0 (H) × (15.6) (D) mm Weight : 42.9g max. LCD Type : NTD-21333 ( STN / Color-mode / Transmissive) Viewing Angle : 6:00 Data Transfer : 8-bit parallel data transfer Backlight : LED Backlight / White Additional Spec : Vivid Color Display Specification (High Performance Color Film is Used) Drawings : Dimensional Outline C-51505NFQJ-LW-AD (AD) No. 2002-0179 UE-311044 OPTREX CORPORATION Page 2/18 2. Electrical Specifications 2.1. Absolute Maximum Ratings VSS=0V Parameter Symbol Conditions Min. Max. Units Supply Voltage VCC -V SS - -0.3 7.0 V VCC -V EE - -0.3 13.5 V VI - -0.3 VCC +0.3 V (Logic) Supply Voltage (LCD Drive) Input Voltage 2.2. DC Characteristics Ta=25°C, VCC =5V, VSS=VEE=0V Parameter Symbol Conditions Min. Typ. Max. Units Supply Voltage VCC -V SS - 4.5 - 5.5 V (Logic) Supply Voltage VCC -V EE Shown in 3.1 V (LCD Drive) High Level VIH - 2.2 - VCC V VIL - -0.3 - 0.8 V 2.4 - - V Input Voltage Low Level Input Voltage High Level VOH IOH =-0.25mA VOL IOL=1.2mA - - 0.4 V ICC VCC -V SS=5.3V - 2.0 3.0 mA Output Voltage Low Level Output Voltage Supply Current All voltage values are referenced to VSS =0V V1 to V5 must maintain VDD ≥ V1 ≥ V2 ≥ V3 ≥ V4 ≥V5. C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 3/18 2.3. AC Characteristic Read Operation VCC =5.0V±10% Parameter Enable Cycle Time Enable “H” Level Pulse Width Enable Rise/Fall Time Symbol Min. Max. Units tCYCE twHE tRE, tFE 500 - ns 300 - ns - 25 ns - ns RS,R/W Setup Time (8-bit operation mode) 60 tAS (4-bit operation mode) 100 RS,R/W Address Hold Time tAH 10 - ns Read Data Output Delay tRD - 190 ns tDHR 20 - ns Read Data Hold Time RS VIH VIH VIL VIL tAS R/W tAH VIL VIL tWHE tRE E tFE VIH VIH VIL VIL tRD VIH DB0~DB7 VIL VIL tDHR Valid Data VIH VIL tCYCE Read Operation Timing C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 4/18 Write Operation VCC =5.0V±10% Parameter Enable Cycle Time Enable “H” Level Pulse Width Enable Rise/Fall Time Symbol Min. Max. Units tCYCE twHE tRE, tFE 500 - ns 300 - ns - 25 ns - ns RS,R/W Setup Time (8-bit operation mode) 60 tAS (4-bit operation mode) 100 RS,R/W Address Hold Time tAH 10 - ns Data Output Delay tDS - - ns tDHR 10 - ns Data Hold Time RS V IH VIL VIH VIL tAS R/W tAH V IH V IH tWHE tRE E t FE V IH VIH VIL V IL t DS V OH DB0~DB7 V OL VIL tDHW Valid Data VOH V OL tCYCE Write Operation Timing C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 5/18 2.4. Lighting Specifications 2.4.1. Absolute Maximum Ratings Ta=25°C Parameter Symbol Conditions Min. Typ. Max. Units Forward Voltage VF Note 1 - - 6.0 V LED Power Dissipation PD - - - 0.125 mW Reverse Voltage VR - - - 5.0 V Note 1 : VF is defined as the voltage between ANODE and CATHODE as shown below. ANODE VF R CATHODE 2.4.2. Operating Characteristics Ta=25°C Parameter Symbol Conditions Min. Typ. Max. Units Foward Current IF VF =5.0V - 15 18 mA Luminance of L VF =5.0V 125 - - cd/m2 Backlight Surface C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 6/18 3. Optical Specifications 3.1. LCD Driving Voltage Parameter Symbol Recommended LCD Driving Voltage VCC -V EE Note 1 Conditions Min. Typ. Max. Units Ta= -20°C - - 5.5 V Ta=25°C 4.9 5.3 5.5 V Ta=70°C 4.7 - - 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=25°C, 1/16 Duty, 1/5 Bias, VOD =5.5V (Note 4), θ= 0°C, φ=-° Parameter Contrast Ratio Note 1 Symbol Conditions Min. Typ. Max. CR θ= 0°C , φ=-° - 80 - Viewing Angle Response Time Units Shown in 3.3 Rise Note 2 TON - - 45 90 ms Decay Note 3 TOFF - - 200 300 ms Note 1 :Contrast ratio is definded as follows. (CR = LON / LOFF) LON : Luminance of the ON segments LOFF: Luminance of the OFF segments Measuring Spot:0.9mmφ 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 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 )×VO-P / B 1 / ( f F× A ) C-51505NFQJ-LW-AD (AD) No. 2002-0179 1 / fF OPTREX CORPORATION Page 7/18 3.3. Definition of Viewing Angle and Optimum Viewing Area *Point • shows the point where contrast ratio is measured. : θ= 0°, φ= -° *Driving condition : 1/16 Duty, 1/5 Bias, VOD =5.5V, fF =84.3Hz 90° 45° 135° θ φ 180° 10 20 30 40 50 90° ( φ = 0°) θ φ 180° 225° 0° 315° 270° 270° *Area   shows typ. CR≥2 (Measuring Spot:0.9mmφ) 3.4. System Block Diagram Temperature Chamber Rotation Table ( θ,φ ) Photometer #1980A WB φ LCD Optical Fiber θ Computer Control Unit & Waveform Generator Halogen bulb C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 8/18 4. I/O Terminal 4.1. Pin Assignment CN1 No. Symbol Function 1 LED (A) LED Anode Terminal 2 LED (K) LED Cathode Terminal 3 VSS Power Supply (0V, GND) 4 VCC Power Supply for Logic 5 VEE Power Supply for LCD Drive 6 RS Register Select Signal 7 R/W 8 E 9 DB0 Data Bus Line / Non-connection at 4-bit operation 10 DB1 Data Bus Line / Non-connection at 4-bit operation 11 DB2 Data Bus Line / Non-connection at 4-bit operation 12 DB3 Data Bus Line / Non-connection at 4-bit operation 13 DB4 Data Bus Line 14 DB5 Data Bus Line 15 DB6 Data Bus Line 16 DB7 Data Bus Line Read/Write Select Signal H : Read L : Write Enable Signal (No pull-up Resister) CN2 No. Symbol Function 1 LED (A) LED Anode Terminal 2 LED (K) LED Cathode Terminal 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. VCC VCC (+Voltage) VR MODULE VSS VSS (0V) VEE VR=10~20KΩ C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 9/18 4.3. Block Diagram COM 16 8 ~ DB7 20 characters × 2 lines DB0 E LCDP Control LSI SEG 40 SEG 60 NT3881D R/W RS 4 Column Driver NT3883H × 1 VCC VSS Bias Circuit To LSI VEE LED (A) LED Backlight LED (K) C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 10/18 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: 20±5°C Humidity : 65±5%RH tests will be not conducted under functioning state. Parameter Conditions Notes 1 High Temperature Operating 70°C±2°C, 96hrs (operation state) 2 Low Temperature Operating -20°C±2°C, 96hrs (operation state) 1 3 High Temperature Storage 70°C±2°C, 96hrs 2 4 Low Temperature Storage -20°C±2°C, 96hrs 1,2 5 Damp Proof Test 40°C±2°C,90~95%RH, 96hrs 1,2 6 Vibration Test Total fixed amplitude : 1.5mm 3 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 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. C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 11/18 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 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 C-51505NFQJ-LW-AD (AD) No. 2002-0179 OPTREX CORPORATION Page 12/18 6.3. Standards(E rank, 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 ≤ 0.15 * 1 pc / dot(only segment)or less 2 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 ≤ 0.10 * B 2.Dot Type Dimension A Acceptable Number A≤0.10 * (Should not be connected to next dot) 1 pc / dot(only segment)or less B 0.10