NL3224AC35-13

DATA SHEET TFT COLOR LCD MODULE NL3224AC35-01, 13 14 cm (5.5 inches), 320 × 240 Pixels, Full color NTSC/PAL mode, Wide temperature range DESCRIPTION NL3224AC35-01 and NL3224AC35-13 are TFT (thin film transistor) active matrix color liquid crystal displays (LCD) comprising amorphous silicon TFT attached to each signal electrode, a driving circuit and a backlight. Both the products have a built-in backlight. Their 14 cm diagonal display area contain 320 × 240 pixels and can display full-color simultaneously. The difference between NL3224AC35-01 and NL3224AC35-13 is as follows: • • NL3224AC35-01: Antiglare polarizer surface NL3224AC35-13: Smoth polarizer surface FEATURES • • • • • • • High luminance NTSC/PAL mode Reversible horizontal and vertical scanning 234/240 line display Wide temparature range Analog RGB interface Incorporated edge type backlight APPLICATIONS • • • • Car navigations TV monitors Video games Monitors for process controller The information in this document is subject to change without notice. Please confirm with the delivery specification before statting to design the system. Document No. EN0495EJ1V1DS00 Date Published April 2000 P Printed in Japan 2000 NL3224AC35-01, 13 STRUCTURE AND FUNCTIONS A TFT color LCD module comprised a TFT LCD panel, LSIs for driving liquid crystal, and a backlight. The TFT LCD panel is composed of a TFT array glass substrate superimposed on a color filter glass substrate with liquid crystal filled in the narrow gap between two substrates. The backlight apparatus is located on the backside of the LCD panel. RGB (Red, Green, Blue) data signals are sent to LCD panel drivers after modulation into suitable forms for active matrix addressing through signal processor. Each of the liquid crystal cells acts as an electro-optical switch that controls the light transmission from the backlight by a signal applied to a signal electrode through the TFT switch. OUTLINE OF CHARACTERISTICS (at room temperature) Items Display area Drive system Display colors Number of pixels Pixel arrangement Pixel pitch Module size Weight Contrast ratio Viewing angle (more than the contrast ratio of 10:1) Designed viewing direction 111.36 (H) × 8 3.52 (V) mm a-Si TFT active matrix Full-color 320 × 2 40 RGB vertical stripe 0.348 (H) × 0 .348 (V) mm 134.0 (H) × 1 10.0 (V) × 2 3.0 max. (D) mm 315 g (typ.) 85:1 (typ.) • Horizontal: 45 ° ( typ. left side, right side) • Vertical: 30 ° ( typ. up side), 15 ° ( typ. down side) • wider viewing angle with contrast ratio • wider viewing angle without image reversal • optimum grayscale ( γ = 2 .2) Color gamut Response time Luminance Signal system Backlight 50 % (typ. center, to NTSC) 16 ms (typ.), “white” to “black” 250 cd/m 2 ( typ.) Analog RGB signals, synchronous signals (CLK, HS, VS) Edge light type, one fluorescent lamp (cold cathode type) Back-Light Unit. (Parts No.: 55LHS-1) Supply voltage Power consumption 9.5 V (LCD power supply), 9.5 V (Backlight power supply) 6.6 W (typ.) : up side (12 o’clock) : down side (6 o’clock) : perpendicular Description 2 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 BLOCK DIAGRAM OF BASIC STRUCTURE Video circuit board Analog RGB DC clamp Analog SW Gamma correction AMP DC shift H-Driver Clamp pulse MUTE Video select HS VS V-Driver Panel + Controller COM signal 234/240 select Reversible select • horizontal • vertical NTSC/PAL select Luminance control VDC DC/DC converter Drivers VDCB ICS Inverter backlight GNDA GNDD Note 1. Frame is contacted with both GNDA and GNDD Data Sheet EN0495EJ1V1DS00 3 NL3224AC35-01, 13 GENERAL SPECIFICATIONS Items Module size Display area Number of dots Dot pitch Pixel pitch Pixel arrangement Display colors Weight Description 134.0 ± 0.5 (H) × 110.0 ± 0.5 (V) × 23.0 max. (D) 111.36 (H) × 83.52 (V) 320 × 3 (H) × 240 (V) 0.116 (H) × 0.348 (V) 0.348 (H) × 0.348 (V) RGB (Red, Green, Blue) vertical stripe Full-color 330 (max.) Unit mm mm dot mm mm – color g Note An inverter is incorporated with the module. ABSOLUTE MAXIMUM RATINGS Parameters Supply voltage Symbols VDC VDCB Analog RGB input signal Logic input voltage Storage temp. Operating temp. Relative humidity (RH) VIN2 TST TOP –0.5 to 5.5 –40 to 95 –30 to 85 < 95 = < 85 = Ratings –0.5 to 20.0 –0.5 to 20.0 –2.5 to 2.5 Unit V V V Ta = 25˚C VDC = 9.5 V V ˚C ˚C % % g/m3 Note 1 Ta < 40˚C = 40 < Ta < 50˚C = Ta > 50˚C Ta = 25˚C Remarks VIN1 – no condensation Absolute humidity Absolute humidity shall not exceed Ta = 50˚C, RH = 85% Note 1. Module surface: measured at the display center. 4 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 ELECTRICAL CHARACTERISTICS (1) Power supply, logic input Ta = 25˚C Parameters Supply voltage Symbol VDC Min. 8.0 Typ. 9.5 Max. 13.0 Unit V Remarks For processor, controller and driver For backlight – VDCB Logic input “L” voltage Logic input “H” voltage Logic output “L” voltage Logic output “H” voltage Supply current VIL VIH VOL VOH IDC 8.0 0 3.15 0 4.5 – 9.5 – – – – 147 13.0 0.9 5.0 0.3 5.0 200 V V V V V mA At dot-checkered pattern (VDC = 9.5 V) Maximum luminance (VDCB = 9.5 V) IDCB – 541 600 mA (2) Analog RGB signals Ta = 25˚C Parameters Analog RGB input voltage (white - black) DC input level (black level) Min. 0 –1.0 Typ. – – Max. 0.7 1.0 Unit Vp-p V Remarks Zi = 75 Ω SUPPLY VOLTAGE SEQUENCE VDCBNote1 Logic signalsNote2 VDCNote3 0< 0< < 30 ms < 200 msNote4 0< 0< < 30 ms time < 200 msNote4 Notes 1. Apply VDCB within the LCD operation period. When the backlight turns on before LCD operation or the LCD operation turns off before the backlight turns off, the display may momentarily become white. 2. When the VDC is off, please keep whole logic signals at “0 V.” In case of the signal more than “0.3 V,” internal circuit may get damaged. 3. Please turn off VDC when the signals are put off. If the signals are put off without keep VDC, the display may be un-uniformity. 4. Reference value. 5. While the power is off, please keep whole signals (HS, VS, EXTCLK) at low level or high impedance. 6. Wrong power sequence may damage to the module. Data Sheet EN0495EJ1V1DS00 5 NL3224AC35-01, 13 INTERFACE PIN CONFIGURATION (1) Connector (CN1) Part no. Supplier Supplier Pin No. 1 2 3 4 5 6 7 8 9 10 : 52610-3090 : Molex : SUMITOMO ELECTRIC INDUSTRIES, LTD. Symbol GNDD EXTCLK GNDD HS VS HOUT VOUT BPLS GNDD GNDD Pin No. 11 12 13 14 15 16 17 18 19 20 Symbol EXTCSL GNDD N/P MTSL U/D R/L GNDD VDCB VDCB VDC Pin No. 21 22 23 24 25 26 27 28 29 30 Symbol GNDD GNDD GNDD GNDA R GNDA G GNDA B GNDA Adaptable cable : SUMI-CARD 1.0 mm pitch 30 wick 85°C quality Upper side CN1 1 30 Lower side 6 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 PIN DESCRIPTION Symbols EXTCLK In In/Out Note 1 Logics – External clock Description EXTCLK becomes active, when EXTCSL is “H“ EXTCSL In Note 1 Positive Clock select signal Default value is L HS VS HOUT VOUT R G B R/L In In Out Out In In In In Note 1 Note 1 Note 1 Note 1 Note 1 Negative Negative Negative Negative – – – – Horizontal synchronous signal Vertical synchronous signal Horizontal synchronous signal output Vertical synchronous signal output Analog Red signal 0.7 Vp-p Zi = 75 Ω Analog Green signal 0.7 Vp-p Zi = 75 Ω Analog Blue signal 0.7 Vp-p Zi = 75 Ω Horizontal scanning select signal Default value is L U/D In Note 1 – Vertical scanning select signal Default value is L N/P In Note 1 – Display mode select Default value is L MTSL In Note 1 – H: Right scanning L: Left scanning H: down scanning L: up scanning H: PAL mode L: NTSC mode H: 240 lines L: 234 lines H: External clock L: Internal clock Vertical display area select signal Default value is L BPLS In Note 1 – Luminance control signal (pulse input) Luminance is controlled by the pulse width. Duty 100%: luminance Max. Refer to P17 (note 8). VDC VDCB GNDA GNDD In In – – Note 2 Note 2 – – – – Power supply for processor, controller and driver (+9.5 V) Power supply for backlight (+9.5 V) Ground for analog RGB signal Ground for logic (VDC) and backlight (VDCB) Notes 1. CMOS level 2. GNDA should be separated from GNDD to aboid display noise. Data Sheet EN0495EJ1V1DS00 7 NL3224AC35-01, 13 SIGNALS No. 1 Functions Reversible horizontal scanning (Right → Left or Left → Right) Description R/L signal is able to reverse scanning direction. 2 Reversible vertical scanning U/D signal is able to reverse scanning direction. (Up → Down or Down → Up) 3 NTSC/PAL mode N/P signal is able to change operating mode. (NTSC → PAL or PAL → NTSC) Scanning line is thinned out at the rate of seven to six lines in the PAL mode. 4 234/240 line display MTSL signal is able to change scanning line. (234 lines → 240 lines or 240 lines → 234 lines) 8 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 INPUT SIGNAL TIMING (1) mode (a) NTSC, internal CLK Parameters Internal-CLK Frequency Symbols 1/tc Min. – – – 0.4 60.38 – – – 1.0 – – – – – CLK-Hsync timing hold/setup time V-Hsync timing hold/setup time Rise/fall VS Frequency thch thcs thvh thvs thrf tv 10.0 10.0 1 10.0 – 15.85 – – – – – Pulse-width tvp 158.89 – – – – Typ. 6.36 157.32 – 0.5 63.56 404 50.34 320 4.7 30 11.01 70 12.11 77 – – – – – 16.68 262.5 14.87 234 15.25 240 190.67 3 1.33 21 – Max. – – 70 0.6 66.74 – – – – – – – – – – – – – 10.0 17.51 – – – – – – – – – 10.0 Unit MHz ns ns – Remarks – Rise/fall Duty HS Frequency tcrf tch/tc th – – 15.734 kHz (typ.) – µs CLK µs CLK µs CLK µs CLK µs CLK ns ns CLK ns ns ms H ms H ms H Display thd Pulse-width thp – Pulse-width +back-porch thpb 234 line 240 line – – – – – 59.94 Hz (typ.) 234 line Display tvd 240 line µs H ms H ns – Pulse-width +back-porch Rise/fall tvpb – tvrf – Note In the display start period (pulse-width + back-porch), analog RGB signals should be blanking level. Data Sheet EN0495EJ1V1DS00 9 NL3224AC35-01, 13 (b) PAL, internal CLK Parameters Internal-CLK Frequency Symbols 1/tc Min. – – – 0.4 60.80 – – – 1.0 – – – – – CLK-Hsync timing hold/setup time V-Hsync timing hold/setup time Rise/fall VS Frequency thch thcs thvh thvs thrf tv 10.0 10.0 1 10.0 – 19.00 – – – – – Pulse-width tvp 153.60 – Pulse-width +back-porch tvpb – – – – Rise/fall tvrf – Typ. 6.45 154.96 – 0.5 64.00 413 49.60 320 4.7 30 11.93 77 12.71 82 – – – – – 20.00 312.5 17.47 273 17.92 280 192.00 2.5 1.86 29 1.66 26 – Max. – – 70 0.6 67.20 – – – – – – – – – – – – – 10.0 21.00 – – – – – – – – – – – 10.0 Unit MHz ns ns – Remarks – Rise/fall Duty HS Frequency tcrf tch/tc th – – 15.625 kHz (typ.) – µs CLK µs CLK µs CLK µs CLK µs CLK ns ns CLK ns ns ms H ms H ms H Display thd Pulse-width thp – Pulse-width +back-porch thpb 234 line 240 line – – – – – 50.00 Hz (typ.) 234 line Display tvd 240 line µs H ms H ms H ns – 234 line 240 line – Note In the display start period (pulse-width + back-porch), analog RGB signals should be blanking level. 10 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 (c) NTSC, external CLK Parameters EXTCLK Frequency Symbols 1/tc Min. – 118.75 – 0.4 60.38 – – – 1.0 – – – – – CLK-Hsync timing hold/setup time V-Hsync timing hold/setup time Rise/fall VS Frequency thch thcs thvh thvs thrf tv 10.0 10.0 1 10.0 – 15.85 – – – – – Pulse-width tvp 158.89 – Pulse-width +back-porch Rise/fall Analog R, G, B Setup time Hold time tvpb – – – 10.0 10.0 Typ. 8.0 125.00 – 0.5 63.56 508 40.00 320 4.7 38 8.75 70 9.63 77 – – – – – 16.68 262.5 14.87 234 15.25 240 190.67 3 1.33 21 – – – Max. – 131.25 10 0.6 66.74 – – – – – – – – – – – – – 10.0 17.51 – – – – – – – – – 10.0 – – Unit MHz ns ns – Remarks – Rise/fall Duty HS Frequency tcrf tch/tc th – – 15.734 kHz (typ.) – µs CLK µs CLK µs CLK µs CLK µs CLK ns ns CLK ns ns ms H ms H ms H Display thd Pulse-width thp – Pulse-width +back-porch thpb 234 line 240 line – – – – – 59.94 Hz (typ.) 234 line Display tvd 240 line µs H ms H ns ns ns – – tvrf tdas tdah – – – Note In the display start period (pulse-width + back-porch), analog RGB signals should be blanking level. Data Sheet EN0495EJ1V1DS00 11 NL3224AC35-01, 13 (d) PAL, external CLK Parameters EXTCLK Frequency Symbols 1/tc Min. – 118.75 – 0.4 60.80 – – – 1.0 – – – – – CLK-Hsync timing hold/setup time V-Hsync timing hold/setup time Rise/fall VS Frequency thch thcs thvh thvs thrf tv 10.0 10.0 1 10.0 – 19.00 – – – – – Pulse-width tvp 153.60 – Pulse-width +back-porch tvpb – – – – Rise/fall Analog R, G, B Setup time Hold time tvrf tdas tdah – 10.0 10.0 Typ. 8.0 125.00 – 0.5 64.00 512 40.00 320 4.7 38 9.63 77 10.25 82 – – – – – 20.00 312.5 17.47 273 17.92 280 192.00 2.5 1.86 29 1.66 26 – – – Max. – 131.25 10 0.6 67.20 – – – – – – – – – – – – – 10.0 21.00 – – – – – – – – – – – 10.0 – – Unit MHz ns ns – Remarks – Rise/fall Duty HS Frequency tcrf tch/tc th – – 15.625 kHz (typ.) – µs CLK µs CLK µs CLK µs CLK µs CLK ns ns CLK ns ns ms H ms H ms H Display thd Pulse-width thp – Pulse-width +back-porch thpb 234 line 240 line – – – – – 50.00 Hz (typ.) 234 line Display tvd 240 line µs H ms H ms H ns ns ns – 234 line 240 line – – – Note In the display start period (pulse-width + back-porch), analog RGB signals should be blanking level. 12 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 (2) DEFINITION OF INPUT SIGNAL TIMING tc tch CLK VIH∗ 1.5 V VIL∗ tcrf tdas tdah R G B thch thcs HS VIH∗ 1.5 V VIL∗ thrf VS VIH∗ 1.5 V VIL∗ tvrf thvh thvs HS VIH∗ 1.5 V VIL∗ ∗ VIH = 3.15 V (min.) to 5.00 V (max.) VIL = 0.00 V (min.) to 0.90 V (max.) VIH∗ 1.5 V VIL∗ Data Sheet EN0495EJ1V1DS00 13 NL3224AC35-01, 13 tvp VS tvb tv Display period tvpb tvd thp HS thb th Display period thpb thd 14 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 OPTICAL CHARACTERISTICS Item Contrast ratio Luminance Luminance uniformity Symbol CR Lvmax – Condition Note 2 Note 2 max./min. (Ta = 25°C, VDC = 12 V, VDCB = 12 V) Note 1 Min. 70 200 – Typ. 85 250 – Max. – – 1.5 Unit – cd/m2 – Remark Note 3 Note 4 Note 5 Reference data Item Contrast ratio Viewing angle range Symbol CR Condition Min. 80 40 40 18 10 40 – – 10 (Ta = 25°C, VDC = 12 V, VDCB = 12 V) Typ. 100 45 45 30 15 50 16 44 – Max. – 55 55 35 25 – 30 60 100 Unit – deg. deg. deg. deg. % ms ms % – Note 7 Note 7 Note 8 Remark Note 3 Note 6 θ x = ±0 ° , θ y = – 5 ° CR > 10, θ y= –5° white/black CR > 10, θ x = ±30° white/black θ x+ θ x– θ y+ θ y– Color gamut Response time C Ton Toff θ x = ±0°, θ y = ±0° to NTSC white to black black to white max. = 100% Luminance control range – Notes 1. Ta = 25°C, VDC = 9.5 V, VDCB = 9.5 V 2. Viewing angle is θ x = ±0°, θ y = ±0°. At center. 3. The contrast ratio is calculated by using the following formula. Luminance with all pixels in “white” Luminance with all pixels in “black” Contrast ratio (CR) = The luminance is measured in a darkroom. 4. The luminance is measured after 20 minutes from the module works, with all pixels in “white”. The typical value is measured after luminance saturation. 50cm Photo-detector(TOPCON BM-5A) LCD module 1° Data Sheet EN0495EJ1V1DS00 15 NL3224AC35-01, 13 Notes 5. The measurement-point of Brightness (Luminance) uniformity. Column 80 160 240 60 120 4 180 Line 2 1 5 3 6. Definitions of viewing angle are as follows. Perpendicular 12 o’clock −x θ x− θ y+ +y θ y− θ x+ −y +x 7. Definitions of response time is as follows. Photo-detector output signal is measured when the luminance changes “white” to “black” and “black” to “white”. Response time are Ton and Toff of the photo-detector output amplitude. Ton is the time between 100% and 10%. Toff is the time between 0% and 90%. 100% White 90% Luminance 10% Black 0% Ton Toff 16 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 8. The pulse signal for luminous control needs to feed BPLS-pin in the white-color data. (CMOS level) 3.5 to 5.0 V (H level) 0 to 0.5 V (L level) (A) (B) Recommendation: (A) = 500 µ s to 3.7 ms (B) = 3.7 ms ± 10% Pulse (A) duty Pulse (A) duty 100%: Relative luminance is 100% 20%: Relative luminance is 10% (reference value) The luminance control function works more than 10°C Luminance control returns default (factory set) for the stability of the lamp operation when the LCD is less than 10°C. Data Sheet EN0495EJ1V1DS00 17 NL3224AC35-01, 13 RELIABILITY TEST SPECIFICATIONS No. 1 Test item High temperature (operation) 2 Low temperature (operation) 3 High temperature (non-operation) 4 Low temperature (non-operation) 5 High temperature/Humidity (operation) 6 Heat - Humidity cycle (operation) Test condition 85 ± 2°C at the display area 192 houres Others are based on JASO-D001-94. –30°C ± 4°C at the display area 192 houres Others are based on JASO-D001-94. 95°C ± 2°C 192 houres Others are based on JASO-D001-94. –40°C ± 4°C 192 houres Others are based on JASO-D001-94. 60°C ± 2°C, 90% relative humidity 192 houres Others are based on JASO-D001-94. First step : 23 ± 2°C, 65% relative humidity, 4 hours Second step : 55 ± 2°C, 97% relative humidity, 10 hours Third step : –40 ± 4°C, 2 hours no-humidity arrangement Fourth step : 85 ± 2°C, 2 hours no-humidity arrangement 7 Heat cycle (operation) 8 Thermal shock (non-operation) 9 Vibration (non-operation) 10 cycles, 24 hours/cycle (Note 2) Others are based on JASO-D001-94. First step : 75 ± 2°C, 2 hours Note 1 Second step : –30 ± 4°C, 2 hours 35 cycles, 8 hours/cycle (Note 3) Others are based on JASO-D001-94. First step 50 cycles Others are based on JASO-D001. 5 to 200 Hz, 29.4 m/s2 (3G) 10 min/sweep X and Y direction : 2 hours Z direction : 4 hours Others are based on JASO-D001. Note 1 Note 4 : 95 ± 2°C, 2 hours 1 cycle Note 1 Second step : –40 ± 4°C, 2 hours Note 1 Note 1 Note 1 Note 1 Note 1 Judgement Note 1 JASO: Japanese Automobile Standards Organization 18 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 No. 10 Test item Mechanical shock (non-operation) 2 Test condition 980 m/s (100G), 11ms X, Y and Z direction: 3 times each direction Others are based on JASO-D001. 150 pF, 150 Ω, ± 10 KV 9 points on a panel 10 times/point, at an interval of 1 second 15 kinds of dust (JIS-Z 8901) 15 s/stir, 8 times Judgement Note 1 11 ESD (operation) Note 1 Note 4 12 Dust (operation) Note 1 JIS: Japanese Industrial Standards Notes 1. Display function is checked by the same condition of the out-going inspection. 2. Refer to Heat/Humidity cycle pattern (See the next page). 3. Refer to heat cycle pattern (See the next page). 4. Discharge points are shown as follow. Data Sheet EN0495EJ1V1DS00 19 NL3224AC35-01, 13 85˚C Temp. 23˚C 55˚C 0 4 4.5 14.5 17 19 20.5 22.5 24 [H] –40˚C 97% No humidity arrangement Relative Humidity 65% 0 4 4.5 14.5 17 19 20.5 22.5 24 [H] Operation (Black display) One cycle Nonoperation Operation (Black display) Note 2 Heat/Humidity cycle pattern 75˚C –30˚C 1H 2H 1H 1H 2H 2H Operation (Black display) Nonoperation Operation (Black display) One cycle Note 3 Heat cycle pattern 20 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 GENERAL CAUTIONS Next figures and sentence are very important, Please understand these contents as follows. This figure is a mark that you will get hurt and/or the module will have damages when you make a mistake to operate. CAUTION This figure is a mark that you will get an electric shock when you make a mistake to operate. This figure is a mark that you will get hurt when you make a mistake to operate CAUTION Do not touch an inverter, on which is stuck a caution label··· while the LCD module is under the operation, because of dangerous high voltage. (1) Caution when taking out the module a) Pick the pouch only, when taking out the module from a slipping box. (2) Cautions for handling the module a) As the electrostatic discharges may break the LCD module, handle the LCD module with care against electrostatic discharges. b) As the LCD panel and backlight element are made from fragile glass material, impulse and pressure to the LCD module should be avoided. c) As the surface of polarizer is very soft and easily scratched, use a soft dry cloth without chemicals for cleaning. d) Do not pull the interface connectors in or out while the LCD module is operating. e) Put the module display side down on a flat horizontal plane. f) Handle connectors and cables with care. the LCD panel would be damaged. (3) Cautions for the atmosphere a) Dew drop atmosphere should be avoided. b) Do not store and/or operate the LCD module in a high temperature and/or high humidity atmosphere. Storage in an Electro-conductive Polymer Packing Pouch and under relatively low temperature atmosphere is recommended. c) This module uses a cold cathod fluorescent lamp. Therefore, the life time of the lamp becomes short conspicuously at low temperature. d) Do not operate the LCD module in high magnetic field. (4) Caution for the module characteristics a) Do not apply the fixed patterns data signal to the LCD module at product aging. In order to avoid image sticking, do not display with fixed pattern. Periodic change of display pattern is recommended. g) When the module is operating, do not lose EXTCLK, HS, or VS signal. If any one of these signals is lost, Data Sheet EN0495EJ1V1DS00 21 NL3224AC35-01, 13 (5) Other cautions a) Do not disassemble and/or reassemble LCD module. b) Do not readjust variable resistors nor switches, etc. c) When returning the module for repair etc., pack the module not to be broken. We recommend the original shipping packages. Liquid Crystal Display has the following specific characteristics. There are not defects or malfunctions. The display condition of the LCD module may be affected by the ambient temperature. The module has cold cathode tube for backlighting. uniformity, will change during time. Uneven brightness and/or small spots may be noticed depending on different display patterns. Optical characteristics, like luminance or 22 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 OUTLINE DRAWING (Unit in mm) Front view 23 MAX. 134.0 ± 0.5 (118.0) Module center (Active area : 83.52) (89.5) 110.0 ± 0.5 (Active area : 111.36) Active area center (2.25) Name plate Data Sheet EN0495EJ1V1DS00 NL3224AC35-** 23 NL3224AC35-01, 13 OUTLINE DRAWING (Unit in mm) Rear view 86.0 ±0.1 Disposal method label 4-M3.0 Mounting holes Depth 4 mm High voltage caution label 1 30 (13) 86.0 ±0.1 24 Data Sheet EN0495EJ1V1DS00 (54.4) 111.0 ±0.1 Bar code label NL3224AC35-01, 13 Data Sheet EN0495EJ1V1DS00 25 NL3224AC35-01, 13 26 Data Sheet EN0495EJ1V1DS00 NL3224AC35-01, 13 Data Sheet EN0495EJ1V1DS00 27 NL3224AC35-01, 13 No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC Corporation does not assume any liability for infringement of patents. Copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or of others. While NEC Corporation has been making continuous effort to enhance the reliability of its Electronic Components, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC Electronic Components, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. NEC devices are classified into the following three quanlity grades: "Standard", "Special", and "Specific". The Specific quanlity grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support system or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those speci fied for Standard quality grade, they should contact an NEC sales representative in advance. Anti-radioactive design is not implemented in this product. 2