DMC-16230NY-LY-BQE-DZ

First Edition Sep 4, 2000 OPTREX LCD Module Technical Specification Final Revision ****** Type No. DMC16230NY-LY-BQE-DZ 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 DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 OPTREX CORPORATION Page 1/16 1. General Specifications Operating Temp. : min. 0°C ~ max. 50°C Storage Temp. : min. -20°C ~ max. 70°C Display Format : 16 characters Display Fonts : 5 × 7 dots + cursor ( 1 character ) Viewing Area : 99.0 (W) Outline Dimensions : 122.0 (W) Weight : 75g max. LCD Type : NTD-7136 ( STN / Yellow-mode / Transmissive ) Viewing Angle : 6:00 Backlight : LED Backlight / Yellow-green Drawings : Dimensional Outline × DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 × 2 lines 24.0 (H) mm × 44.0 (H) × 14.6 max. (D) mm UE-31362B OPTREX CORPORATION Page 2/16 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 13.0 V VI - -0.3 VCC +0.3 V (Logic) Supply Voltage (LCD Drive) Input Voltage 2.2. DC Characteristics Ta=25°C, VSS=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 VCC =5.0V±10% 2.2 - VCC V VIL VCC =5.0V±10% -0.3 - 0.6 V VOH IOH =-0.205mA 2.4 - - V VOL IOL=1.2mA - - 0.4 V ICC VCC -V SS=5.0V - 1.8 3.0 mA Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage Supply Current DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 OPTREX CORPORATION Page 3/16 2.3. AC Characteristics VCC =5.0V±10% Parameter Symbol Conditions Min. Max. Units Enable Cycle Time tCYC Fig.1, 2 500 - ns Enable Pulse Width PW EH Fig.1, 2 230 - ns Enable Rise/Fall Time tEr, tEf tAS tAH tDSW tDHW tDDR tDHR Fig.1, 2 - 20 ns Fig.1, 2 40 - ns Fig.1, 2 10 - ns Fig.1 80 - ns Fig.1 10 - ns Fig.2 - 160 ns Fig.2 5 - ns Address Setup Time Address Hold Time Write Data Setup Time Write Data Hold Time Read Data Delay Time Read Data Hold Time RS VIH VIH VIL VIL t AS R/W tAH VIL VIL PW EH tEr t Ef VIH E VIH V IL VIL tDSW VIH DB0~DB7 VIL V IL t DHW VIH Valid Data VIL tCYC Fig.1 Write Operation Timing RS VIH VIH VIL VIL t AS R/W tAH VIH V IH PW EH t Er E t Ef VIH VIH VIL VIL t DDR t DHR VOH DB0~DB7 V IL VOL Valid Data VOH V OL tCYC Fig.2 Read Operation Timing DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 OPTREX CORPORATION Page 4/16 2.4. Lighting Specifications 2.4.1. Absolute Maximum Ratings Ta=25°C Parameter Symbol Conditions Min. Typ. Max. Units Foward Current IF Note 1 - - 480 mA Reverse Voltage VR - - - 8 V LED Power Dissipation PD - - - 2.1 W Note 1 : Refer to the foward current derating curve. IF (mA) 480 280 0 25 50 Ta ( °C) 2.4.2. Operating Characteristics Ta=25°C Parameter Foward Voltage Luminance of Symbol Conditions Min. Typ. Max. Units VF IF =240mA 3.8 4.0 4.2 V L IF =240mA 60 - - cd/m2 Backlight Surface DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 OPTREX CORPORATION Page 5/16 3. Optical Specifications 3.1. LCD Driving Voltage Parameter Symbol Recommended LCD Driving Voltage VCC -V EE Note 1 Note 1 : Conditions Min. Typ. Max. Units Ta= 0°C - - 5.5 V Ta=25°C 4.6 4.9 5.2 V Ta=50°C 4.2 - - 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°C, 1/16 Duty, 1/4.5 Bias, VD =4.9V (Note 4), θ= 0°, φ= - ° Parameter Contrast Ratio Symbol Conditions Min. Typ. Max. CR θ= 0°, φ= - ° - 12 - Note 1 Viewing Angle Response Time Units Shown in 3.3 Rise Note 2 TON - - 130 200 ms Decay Note 3 TOFF - - 180 280 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 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 )× V O-P / B 1 / ( f F ×A ) DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 1 / fF OPTREX CORPORATION Page 6/16 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, 1/4.5 Bias, VD =4.9V, fF =84.4Hz 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 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 DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 OPTREX CORPORATION Page 7/16 4. I/O Terminal 4.1. Pin Assignment No. Symbol Level Function 1. VSS - Power Supply (0V, GND) 2. VCC - Power Supply for Logic 3. VEE - Power Supply for LCD Drive 4. RS H/L Register Select Signal 5. R/W H/L Read/Write Select Signal H : Read L : Write 6. E H/L Enable Signal (No pull-up Resister) 7. DB0 H/L Data Bus Line / Non-connection at 4-bit operation 8. DB1 H/L Data Bus Line / Non-connection at 4-bit operation 9. DB2 H/L Data Bus Line / Non-connection at 4-bit operation 10. DB3 H/L Data Bus Line / Non-connection at 4-bit operation 11. DB4 H/L Data Bus Line 12. DB5 H/L Data Bus Line 13. DB6 H/L Data Bus Line 14. DB7 H/L Data Bus Line 15. LED CATHODE - LED Cathode Terminal 16. LED ANODE - LED Anode 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 DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 OPTREX CORPORATION Page 8/16 4.3. Block Diagram COM 16 8 ~ DB7 16 characters × 2 lines DB0 E Control LSI SEG 40 SEG 40 HD44780 R/W LCDP or equivalent 4 RS Column Driver LC7930N × 1 or equivalent VCC VSS Bias Circuit To LSI VEE LED ANODE LED Backlight LED CATHODE DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 OPTREX CORPORATION Page 9/16 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 50°C±2°C, 96hrs (operation state) 2 Low Temperature Operating 0°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 C A 60cm A corner : once Edge dropping 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. DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 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 45°against perpendicular line. 45° 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 DMC16230NY-LY-BQE-DZ (DZ) No. 2000-0272 OPTREX CORPORATION Page 11/16 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 5 5 * 0.2 < 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 - 0.02≥W * * * 2.0≥L 0.03≥W 3 3 * 1.0≥L 0.04≥W 1 2 * 1.0≥L 0.05≥W 0 2 * - 0.05