NL8060BC26-17

DATA SHEET TFT COLOR LCD MODULE NL8060BC26-17 26 cm (10.4 inches), 800 × 600 pixels, 262144 colors High luminance, Wide viewing angle DESCRIPTION NL8060BC26-17 is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) module comprising amorphous silicon TFT attached to each signal electrode, a driving circuit, and a backlight. NL8060BC26-17 has a built-in backlight. The backlight includes long-life-lamps and the lamps are replaceable with a holder. The 26 cm diagonal display area contains 800 × 600 pixels and can display 262144 color simultaneously. NL8060BC26-17 is suitable for industrial application use, because the viewing angle is wide and the luminance is high. Also, the viewing direction is selectable either upper or lower side by changing scan direction. FEATURES • High luminance (280 cd/m2, typ.) • Wide viewing angle (with Retardation film) • Low reflection • Reversible scan direction • 6-bit digital RGB input signals • Data enable (DE) function • Edge type backlight with two long-life-time lamps (one lamp holder) • Lamp holder replaceable • Recommended inverter for a backlight: Part No. 104PWBR1 APPLICATIONS • Display terminals for control system • 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. EN0493EJ1V0DS00 Date Published February 2000 P Printed in Japan 2000 NL8060BC26-17 STRUCTURE AND FUNCTIONS A color TFT (thin film transistor) LCD module is comprised of a TFT liquid crystal panel structure, LSIs for driving the TFT array, and a backlight assembly. The TFT panel structure is created by sandwiching liquid crystal material in the narrow gap between a TFT array glass substrate and a color filter glass substrate. After the driver LSIs are connected to the panel, the backlight assembly is attached to the backside of the panel. RGB (red, green, blue) data signals from a source system is modulated into a form suitable for active matrix addressing by the onboard signal processor and sent to the driver LSIs which in turn addresses the individual TFT cells. Acting as an electro-optical switch, each TFT cell regulates light transmission from the backlight assembly when activated by the data source. By regulating the amount of light passing through the array of red, green, and blue dots, color images are created with clarity. BASIC STRUCTURE 47 Ω R0 - R5 47 Ω G0 - G5 47 Ω B0 - B5 47 Ω CLK 47 Ω H sync 47 Ω V sync 47 Ω DE 47 Ω MODE DPS 47 kΩ LCD timing controller · · · · · TFT LCD panel 600 lines H: 800 × 3 (R, G, B) V: 600 Digital signal processor ······ Level shift 2400 lines H-driver VCC Power supply circuit LSIs Drivers VH VL Back light GND (SG) Frame * Frame is not connected with GND (SG). 2 Data Sheet EN0493EJ1V0DS00 V-driver NL8060BC26-17 VDDB BRTHL BRTC BRTH BRTL GNDB (Part No: 104PWBR1) Inverter Back light OUTLINE OF CHARACTERISTICS (at room temperature) Display area Drive system Display colors Number of pixels Pixel arrangement Pixel pitch Module size Weight Contrast ratio Viewing angle (more than the 211.2 (H) × 1 58.4 (V) mm a-Si TFT active matrix 262,144 colors 800 × 6 00 pixels RGB vertical stripe 0.264 (H) × 0 .264 (V) mm 243.0 (H) × 1 85.1 (V) × 1 1.5 max. (D) mm 520 (typ.) 300:1 (typ.) contrast ratio of 10:1) Horizontal : 50 ° ( typ. left side, right side) Vertical : 35 ° ( typ. up side), 45 ° ( typ. down side) • Wider viewing angle with contrast ratio : down side (6 o’clock, normal scan) up side (12 o’clock, reverse scan) • Wider viewing angle without image reversal : up side (12 o’clock, normal scan) down side (6 o’clock, reverse scan) • Optimum grayscale ( γ = 2 .2) : perpendicular 43 % (typ. center, to NTSC) 15 ms (max.), “white 100%” to “black 10%” 280 cd/m2 ( typ.) (Lamp current: I L = 5 m Arms per lamp) 6-bit digital signals for each of RGB primary colors, synchronous signals (Hsync, Vsync), dot clock (CLK) 3.3 V [5.0 V] (Logic, LCD driving) Edge light type, two cold cathode fluorescent lamp in a holder, attached inverter • Lamp holder set: Part No.104LHS31 • Recommended invertor: Part No. 104PWBR1 7.0 W (typ. at 3.3 V, with a recommended inverter) Designed viewing direction Color gamut Response time Luminance Signal system Supply voltage Backlight Power consumption Data Sheet EN0493EJ1V0DS00 3 NL8060BC26-17 GENERAL SPECIFICATIONS Item Module size Display area Number of pixels Dot pitch Pixel pitch Pixel arrangement Display colors Weight Specification 243.0 ± 0.5 (H) × 185.1 ± 0.5 (V) × 11.5 max. (D) 211.2 (H) × 158.4 (V) 800 (H) × 600 (V) 0.088 (H) × 0.264 (V) 0.264 (H) × 0.264 (V) RGB (Red, Green, Blue) vertical stripe 262,144 550 (max.) color g Unit mm mm pixel mm mm ABSOLUTE MAXIMUM RATINGS Parameter Supply voltage Input voltage Lamp voltage Storage temp. Operating temp. Humidity (No condensation) Symbol VCC VI VL TST TOP Rating –0.3 to 6.5 –0.3 to 6.5 2000 –20 to 60 0 to 50 < 95 % relative humidity = < 85 % relative humidity = Unit V V Vrms ˚C ˚C Ta = 25 ˚C VI – VCC < 3.0 Remarks Ta = 25 ˚C Module surface* Ta < 40 ˚C = 40 < Ta < 50 ˚C = Ta > 50 ˚C Absolute humidity shall not exceed Ta = 50 ˚C, 85 % relative humidity level * Measured at the panel surface (including self-heat) ELECTRICAL CHARACTERISTICS (1) Logic, LCD driving Ta = 25 ˚C Parameter Supply voltage Symbol VCC Min. 3.0 (4.75) 0 VCC × 0.7 – – Typ. 3.3 (5.0) – – * 360 (270) Max. 3.6 (5.25) VCC × 0.3 VCC 550 (500) Unit V VCC = 3.3 V (VCC = 5.0 V) CMOS level Remarks Logic input “L” voltage Logic input “H” voltage Supply current VIL VIH ICC V V mA VCC = 3.3 V (VCC = 5.0 V) * Checker flag pattern (in EIAJ ED-2522) 4 Data Sheet EN0493EJ1V0DS00 NL8060BC26-17 (2) Backlight Ta = 25 ˚C Parameter Lamp current Lamp voltage Lamp turn on voltage Symbol IL VL VS Min. 2.0 – 840 1265 Oscillator frequency Ft 50 Typ. 5.0 510 – – 54 Max. 5.5 – – – 58 kHz Unit mArm Vrms Vrms Remarks with one lamp – Ta = 25 ˚C *2 Ta = 0 ˚C *2 *1 *1: Recommended value of "Ft". • Ft is within the specification. and • Ft = 1/4Th × (2n-1) Th: Hsync period n: a natural number (1, 2, 3…) If Ft is out of the recommended value, interference between Ft frequency and Hsync frequency may cause beat on the display. *2: When Vs is less than Min. value, lamp might be not turned on it. *3: Recommended inverter: Part No. 104PWBR1 SUPPLY VOLTAGE SEQUENCE Notes 1. The supply voltage for input signals should be the same as VCC. 2. Turn on the backlight within the LCD operation period. When the backlight 3.0 (4.75 V) VCC Signals VCC - ON 0s 10, θy = ±0° θx+ θx– θy+ θy– Notes 1. VCC = 3.3 V, IL = 5.0 mA rms, DPS = High at normal scan with recommended inverter. 2. Viewing angle: θx = ±0°, θy = ±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 darkroom. 4. The luminance is measured after 20 minutes from the module works, with all pixels in "white". Typical value is measured after luminance saturation. The luminance is measured in darkroom. 1° Photodetector (TOPCON BM-5A) 50 cm LCD MODULE Data Sheet EN0493EJ1V0DS00 17 NL8060BC26-17 5. The luminance uniformity is calculated by using following formula. Maximum luminance Minimum luminance Luminance uniformity = The luminance is measured at near the five points shown below. Column (160) (320) (480) Line 1 3 2 5 4 (120) (240) (360) 6. Definition of response time is as follows. Photodetector output signal is measured when the Luminance changes "white" to "black" or "black" to "white". 100% White 90% 10% 0% ton toff Black Time 7. Definitions of viewing angle are as follows. Perpendicular 12 o’clock θ x– Left θ y+ θ x+ Upper θ y– Lower Right 18 Data Sheet EN0493EJ1V0DS00 Display color Luminance range NL8060BC26-17 RELIABILITY TEST SPECIFICATIONS Test items High temperature/humidity operation Test conditions 50 ± 2°C, 85% relative humidity 240 hours Display data is black. Heat cycle (operation) 0°C ± 3°C … 1 hour 55°C ± 3°C … 1 hour 50 cycles, 4 hours/cycle Display data is black. Thermal shock (non-operation) –20°C ± 3°C … 30 minutes 60°C ± 3°C … 30 minutes 100 cycles Temperature transition time within 5 minutes Vibration (non-operation) 5 - 100 Hz, 19.6 m/s2 (2G) 1 minute/cycle, X, Y, Z direction 120 times each direction Mechanical shock (nonoperation) 539 m/s2 (55G), 11 ms X, Y, Z direction 5 times each direction ESD (operation) 150 pF, 150 Ω, ±10 kV 9 places on a panel 10 times each place at one-second intervals Dust (operation) 15 kinds of dust (JIS Z 8901) Hourly 15 seconds stir, 8 times repeat Note 1 Note 3 Note 1 Note 1 Note 2 Note 1 Note 2 Note 1 Note 1 Judgement Note 1 Notes 1. Display function is checked by the same condition as LCD module out-going inspection. 2. Physical damage. 3. Discharge points are shown as follows. Data Sheet EN0493EJ1V0DS00 19 NL8060BC26-17 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 CAUTION a mistake to operate. 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 Pick the pouch only, when taking out the module from a carrier box. (2) Cautions for handling the module As the electrostatic discharges may break the LCD module, handle the LCD module with care against electrostatic discharges. As the LCD panel and backlight element are made from fragile glass material, impulse and pressure to the LCD module should be avoided. As the surface of polarizer is very soft and easily scratched, use a soft dry cloth without chemicals for cleaning. Do not pull the interface connectors in or out while the LCD module is operating. Put the module display side down on a flat horizontal plane. Handle connectors and cables with care. When the module is operating, do not lose CLK, Hsync, or Vsync signal. If any one of these signals is lost, the LCD panel would be damaged. The torque for mounting screw should never exceed 0.294 N·m (3 kgf·cm). Don’t push or rub the surface of LCD module please. If you do, the scratches or the marks like rubbing marks may be left on the surface of the module. (3) Cautions for the atmosphere Dew drop atmosphere must be avoided. Do not store and/or operate the LCD module in high temperature and/or high humidity atmosphere. Storage in an electro-conductive polymer packing pouch and under relatively low temperature atmosphere is recommended. This module uses cold cathod fluorescent lamps. Therefore, the life time of lamp becomes short conspicuously at low temperature. Do not operate the LCD module in high magnetic field. 20 Data Sheet EN0493EJ1V0DS00 NL8060BC26-17 (4) Caution for the module characteristics Do not apply any fixed patterns data signal to the LCD module at product aging. Applying fixed pattern for a long time may cause image sticking. This module has the retardation film which may cause the variation of the color hue in the different viewing angles. The ununiformity may appear on the screen under the high temperature operation. The light vertical stripe may be observed depending on the display pattern. This is not defects or malfunctions. The noise from the inverter circuit may be observed in the luminance control mode. This is not defects or malfunctions. (5) Other cautions Do not disassemble and/or reassemble LCD module. Do not readjust variable resistors nor switches etc. When returning the module for repair etc., Please pack the module properly to avoid any damages. We recommend the original shipping packages. In case that the scan comverter is used to convert VGA signal to NTSC, it is recommended using the framememory type, not the line-memory. Liquid Crystal Display has the following specific characteristics. There are not defects nor malfunctions. The display condition of the LCD module may be affected by the ambient temperature. The LCD module uses cold cathode tube for backlighting. Optical characteristics, like luminance or uniformity, will be changed by the progress in time. Uneven brightness and/or small spots may be observed depending on different display patterns. Data Sheet EN0493EJ1V0DS00 21 22 Data Sheet EN0493EJ1V0DS00 OUTLINE DRAWING FRONT SIDE (Unit in mm) 11.5 MAX 243 ±0.5 11.5 MAX 5.25 ±0.3 2.75 ±0.2 (2.8) (4) 235 ±0.3 (215.4) (BEZEL OPENING) (211.2) (ACTIVE AREA) (2.9) (4.8) 7.2 ±0.3 (9.3) 11.5 MAX (12.9) (3.9) (5.7) (5.1) 17 ±0.3 (8.1) (29.4) 146.6 ±0.3 (4.7) 2-R1.75 2.75 ±0.2 5.25 ±0.3 (6.3) (1.8) (161.8) (BEZEL OPENING) (88.3) CN1 DF9C-41P-1 V (88.3) 185.1 ±0.5 166.6 ±0.3 (3.7) 2- φ 3.5 (158.4) (ACTIVE AREA) 132.6 ±0.3 (MODULE CENTER) (ACTIVE AREA) (3.15) 5.25 ±0.3 4-CPIMS × M2 × L4 2.75 ±0.2 (4.7) (5.1) (8.1) NL8060BC26-17 (5.7) (2.8) (4) 2.75 ±0.2 5.25 ±0.3 8.25 TYP 8.25 TYP * T he torque to mounting screw should never exceed 0.294 N·m (3Kgf·cm). * T he valuse in parentheses are reference. 8.25 TYP (2.9) (3.9) OUTLINE DRAWING REAR SIDE (Unit in mm) BHR-03VS-1 (JST) 1PIN: COLD, 2·3PIN: HOT (3.4) 60 ±10 (4.5) (5) (5.6) (5.3) (5) (2.4) NION VOLTEGE CAUTION RISK OF ELECTRIC SHOCK. DISCONNECT THE ELECTRIC POWER BEFORE SERVICE. (8) (5) (6.8) Data Sheet EN0493EJ1V0DS00 (5) (6.8) (5) 88.9 ±0.5 (5) 2.3 ±0.5 4.0 ±0.5 Name 104DLMS Pal No. THE TFT COLOR LCD PANEL CONTAINS COLD CATHODE FLOURESCENT LAMPS. PLEASE FOLLOW LOCAL ORDINANCES OR REGULATIONS FOR ITS DISPOSAL (22) (5) (16) ∗∗∗−∗ DF9C-41P-1 V NL8060BC26-17 (5) NL8060BC26-17 K2 0 0 0 A 4 8 3 3 2 4 ES2228423 K2000A483324 MADE IN JAPAN (5.3) 23 (3.4) (3.4) (4.5) (6.6) (2.4) NL8060BC26-17 No part of this document may be copied in any form or by any means without the prior written consent of NEC Corporation. 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.