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GMF32024JFTW / GMF32024JBTW Series

320 x 240 Dot Matrix LCD Module

Product Guide
GMF32024JFTW / GMF32024JBTW Series
320 x 240 Dot Matrix LCD Module
GMF32024JBTW
GMF32024JFTW
New 320 x 240 Dot Matrix type LCD CFL backlighting provides compact size, high brightness and long life (50, 000hrs@25°C) Electrical noise level is significantly reduced by the use of metal case Display quality is improved due to the reduced cross talk
Features:
· Wide viewing angle STN LCD · Thin & compact · Maintenance free due to the use of long life CFL backlighting (CFL life : 50, 000hrs@25°C) · High brightness (200cd / m2 min., twice as bright as the conventional type) · Noise reduction by metal case · Improved gray scale (4 or 8 levels) Product Specifications Part Number GMF32024JFTW GMF32124JFTW GMF32024JBTW GMF32124JBTW LCD Type STN B&W
Applications:
· · · · · · Factory Automation equipment Programmable controller Measurement equipment Security equipment Office Automation equipment POS terminal
Viewing Module Dimensions Effective Viewing Size W x H (mm) Direction W x H x D (mm) 6:00 12:00 154.6 x 114.8 x 8.5 118.17 x 89.37
Pixel Pitch
Duty Ratio
Back Light Source
Interface
0.36 x 0.36
STN Blue
4bit parallel
LCD module with 16 gray scale level and exclusive IC controller will be available in September 2001. Exclusive IC controller reduces flickering and produces a high quality gray scale display.
1. External Dimensions
CN2: BHR-03VS-1(JST) CFL Pin No. Symbol Effective signal level
1 2 3 CFL-H NC CFL-GND AC - -
Function
Connected to Inverter OUT Not Connected Connected to Inverter OUT GND
Recommended Connector SM02-(8.0)B-BHS-1(JST)
4. Block Diagram
2. Absolute Maximum Ratings 2-1. Environmental Condition Item Minimum
Ambient Temperature Operating Storage 0°C -20°C
Maximum
+50°C +70°C
Remarks
- - No Condensation - - -
Humidity Vibration Mechanical Shock Corrosive Gas
1 Conforms to JIS-C-7021A-10 Conforms to JIS-C-0041 None
Supply voltage for logic VDD-VSS 4.75 5.0 5.25 LCD STN-B&W VEE-VSS 24.0 25.61 28.0 Driving Voltage STN-Blue VEE-VSS 24.0 25.71 28.0 Input "High" voltage VIH 0.8VDD - VDD Input "Low" voltage VIL 0 - 0.2VDD Supply current for logic IDD - 1.0 3.0 Supply current for LCD drive IEE - 10.0 20.0 Latch pulse frequency fCL1 16.8 18.0 36.0 Frame frequency fFLM (70) (75) (150) V V V V V mA mA kHz Hz - 1, 2 - - 2 3 -
2-2. LCD driving Item
Power supply for logic Input voltage for logic Power supply for LCD driver
VDD-VSS VI VEE-VSS
7 VDD+0.3 42
2-3. CFL Backlighting Item
Circuit Voltage Lamp Current Operating Frequency
VS IL CFL-f
3. Interface Pin Function CN1 : 53261-1510 (Molex) LCD Pin No.
Symbol
FLM CL1 CL2 D·off VDD VSS VEE NC NC NC NC D3 D2 D1 D0
Effective signal level
Function
Scan start signal Display data latch signal Display data receive signal Display off signal1 Power supply off for logic (5V) GND for logic Power supply to drive LCD
5-2. CFL Backlighting Item Symbol Condition
Circuit Voltage1 Lamp Voltage Lamp Current Operating Frequency Power Consumption VS VL IL fCFL PCFL - - - - -
6. Power Supply Example
Not connected
4bit parallel data
Recommended connector: 51021-1500(Molex) Terminal arrangement of interface signal should be compatible to the above figure of external dimensions. 1 D·off is pulled up to VDD through 10k in the module.
Symbol 7. Correspondence of Data and Screen 10-2. CFL Backlighting Item
Brightness
11. Interface Timing
8.Interface Timing Characteristics Item
Shift clock frequency Shift clock pulse width (H level) Shift clock pulse width (L level) Data set up time Data hold time Latch pulse width (H level) Latch pulse width (L level) Latch set up time Latch hold time Latch pulse frequency FLM set up time FLM hold time Input signal rise time Input signal fall time D·off signal rise time D·off signal fall time
Symbol Terminal Min. Typ. Max. Unit
tCYC2 tCWH2 tCWL2 tDS tDH tCWH1 tCWL1 tCLS tCLH tCYC1 tFLS tFLH tr1 tf1 tr2 tf2 CL2 CL2 CL2 D0-D3 CL2 D0-D3 CL2 CL1 CL1 CL1 CL2 CL1 CL2 CL1 FLM CL1 FLM CL1 CL1 CL2 CL1 CL2 D·off D·off 83 20 20 10 10 50 370 100 100 27.8 100 30 - - - - - - - - - - - - - 55.6 - - - - - - - - - - - - - - - 59.5 - - 30 30 200 200 ns ns ns ns ns ns ns ns ns µs ns ns ns ns ns ns
9. Interface Timing Chart for Data Transfer 12. Reliability Test
No. Item 1 High temperature operation 2 High temperature storage 3 Low temperature storage 4 High temp. and humidity 5 Thermal cycle test
Test Condition
240hours
(Unpowered) 240hours (Unpowered) 240hours
LCD Driving Voltage STN B&W (recommended) STN Blue Viewing Angle Contrast Ratio Rise Decay time STN B&W STN Blue VEE-VSS +25°C K r d +25°C +25°C +25°C +25°C - -30 -30 6 3 - - 25.6 25.7 - - 12 5 180 100 - +30 +30 - - 250 250 V
6 Vibration test
7 Mechanical shock
13. Precaution for Usage (refer to specifications for further information)
13-1.Handling
(1) Since the LCD panel is made of glass, avoid applying excessive shocks to the module by dropping, bending or twisting. (2) Do not touch, press or rub the display panel with a hard tool or object such as tweezers because the polarizers in the panel are easily scratched. (3) Do not use organic solvents to clean the display panel off as these solvent may be adverse to polarizers. To clean the surface off, dried cloth, dampened absorbent cotton with petroleum benzine or adhesive tape are preferable. (4) Wipe off water drops immediately contact with water over a long period of time may cause deformation or color fading. (5) Avoid using or storing the module under the conditions where high temperatures and high humidity may exist. When stored, this module should be packaged in a conductive polyethylene bag and placed under relatively low temperatures(5~30°C). Direct sunlight or light from fluorescent lamp should be avoided during the storage. (6) The liquid crystal inside of the panel is harmful if any liquid leads out and comes in contact with skin or clothes, wash off immediately with soap and water. Never put that in the mouth. (7) The LCD module has a TCP (Tape Carrier Package) structure. Please do not bend or modify during the mounting process. (8) This module is designed for the equipment to be used in an air-conditioned room without any vibration and mechanical shock. Avoid using it under other conditions.
13-2.Operation
13-3.Installation
(1) Do not disassemble or modify the module. In case of disassembling or modification, if the module dose not work due to the result of such action, Stanley will not be responsible for the failure. (2) Care should be taken regarding ESD, as the circuit of the module contains CMOS LSI(s). The assemblers body should be grounded with an earthband . Material which prevents static electricity should be selected for a clothing. (3) The module is mounted by using the holes on the 4 corners of it. In order to secure it on a flat surface, care should be taken not to apply excessive stress to cause "warp" or "distortion". If applied on the LCD panel, that may cause color change or damage. (4) Cover with display a transparent acrylic panel to protect the polarizer and the LCD panel. Make a space between the protective panel and the module to prevent stress. (5) Dusting the module may affect the display adversely Care should be taken when used in a dusty environment. (6) The metal case is not included in the inspection criteria. Due to this reason, it is recommended to generate a design that the metal frame is invisible. (7) It will be hot around CFL. Please give an attention to the heat radiation and LCD panel should be used within environmental condition specified in 2-1.
SPECIAL NOTICE TO CUSTOMER USING THE PRODUCTS AND TECHNICAL INFORMATION SHOWN IN THIS BROCHURE
1) The technical information shown in this brochure is limited to the typical characteristics and circuit examples of the referenced products. It does not constitute the warranting of industrial property nor granting of any license. 2) For the purpose of product improvement, the specifications, characteristics, and technical data described in this brochure are subject to change without prior notice. Therefore, it is recommended that the most update specifications be used in your design. 3) When using the products described in this brochure, please note the maximum ratings for operating voltage, heat dissipation characteristics, and other precautions for use. We are not responsible for any damage which may occur if these specifications are exceeded. 4) No part of this brochure may be reprinted or reproduced without the prior written permission from Stanley Electric Co., Ltd. 5) If you have any questions concerning the products or services offered in this brochure, please contact us at your convenience.
2660 Barranca Parkway, Irvine, California, 92606-5029, U.S.A. Telephone: 949-222-0777 · Toll Free: 1-800-LED-LCD1 (533-5231) · Fax: 949-222-0555 Website: www.stanley-electric.com
Stanley Electric Co., LTD
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Shanghai Stanley Electric Co., Ltd.
12F-D HAI XING PLAZA, No.1 Rui Jin Nan Road, Shanghai, China Tel: 86-21-6418-2610 Fax: 86-21-6418-2613
Asian Stanley International Co., Ltd.
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Stanley-IDESS S.A.
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Stanley Electric (ASIA P ACIFIC) Ltd.
Head Office Room 1605A., Silvercord Tower 1, 30 Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: 852-2730-1738 Fax: 852-2730-1933 Singapore Branch 1 Kim Seng Promenade, Great World City Tower West #12-10 / 11, 237994, Singapore Tel: 65-734-2683 Fax: 65-734-2087 Taiwan Branch Room 1103, 10F-2, Asia Enterprise Center, No.142, Minchuan East Road, Sect.3 Taipei, Taiwan, R. O. C. Tel: 886-2-2545-7220 Fax: 886-2-2545-4087
Stanley Electric GmbH
Am Berg7, 64546 Morfelden-Walldorf, Germany Tel: 49-6105-93053 Fax: 49-6105-930555
Stanley Electric (U.K) Co., Ltd.
Asmec Centre, Eagle House, The Ring, Bracknell, Berkshire RG21 1HB, United Kingdom Tel: 44-13-44-382-033 Fax: 44-13-44-382-034
The Performance levels and specifications of the products in this may change without notice. The colors of the actual products may differ slightly from the printed colors in this catalog.
PGLCDGMF32024JFTW-0501