S128240D FC BW-RGB Displaytech, S128240D FC BW-RGB Datasheet
S128240D FC BW-RGB
Specifications of S128240D FC BW-RGB
Related parts for S128240D FC BW-RGB
S128240D FC BW-RGB Summary of contents
Page 1
... Displaytech Ltd Displaytech Ltd. Product Specification Product: 128240D Series LCD Module (240 x 128 DOTS) S LCD MODULE 128240D SERIES Website: www.displaytech-us.com LCD Module Version : 1 ...
Page 2
... USING LCD MODULES REVISION RECORD Contents in this document are subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Displaytech Ltd. S LCD MODULE 128240D SERIES Version : 1 ...
Page 3
... Displaytech Ltd GENERAL SPECIFICATION Item Display Format Dot Size ( View Area ( Module Size ( LCD Type Polarizer Mode View Angle Backlight Backlight Driver Type Backlight Color Controller & LCD Driver Driving Method ABSOLUTE MAXIMUN RATINGS (Ta=25° ° ° ° C VSS=0V) ITEM ...
Page 4
... Displaytech Ltd ELECTRO-OPTICAL CHARACTERISTICS NO Item Symbol Recommended 1 Operating VLCD Voltage Vth Operating 2 Voltage Vsat Tr 3 Response time Tf θ θ Viewing 4 Angle (Cr 2) θ θ Current 5 ILCD Consumption NOTE 1: DEFINITION OF VIEWING ANGLE AND DIRECTION ° 12H Φ =180 9H Φ =270 NOTE 2: THERSHOLD VOLTAGE AND SATURATION VOLTAGE Vth: The voltage Vop which the transmission rate of segment is 90%(positive) or 10%(negative) of saturated value on conditions of the selected waveform ...
Page 5
... Displaytech Ltd NOTE 3: CURRENT CONSUMPTION (I Conditions: 1.Driving waveform: static waveform. NOTE 4: RESPONSE TIME (Tr, Tf) NOTE 5: CONTRAST RATIO (CR) 5.1 POSITIVE TYPE: CONTRAST RATIO = 5.2 NEGATIVE TYPE: CONTRAST RATIO = NOTE 6: CAPACITANCE (C) Conditions: Voltage applied to all segments. S LCD MODULE 128240D SERIES ) LCD 2.Voltage applied to all segments ...
Page 6
... Displaytech Ltd BLOCK DIAGRAM S LCD MODULE 128240D SERIES Version : 1 ...
Page 7
... Displaytech Ltd MECHANCIAL DRAWING S LCD MODULE 128240D SERIES Version : 1 ...
Page 8
... Displaytech Ltd S LCD MODULE 128240D SERIES Version : 1 ...
Page 9
... Displaytech Ltd S LCD MODULE 128240D SERIES Version : 1 ...
Page 10
... Displaytech Ltd BACKLIGHT DRAWING S LCD MODULE 128240D SERIES Version : 1 ...
Page 11
... Displaytech Ltd BACKLIGHT SPECIFICATION MECHANICAL SPECIFICATIONS ITEM OUTLINE SIZE (LxWxH) VIEWING AREA (LxW) CONTACT PIN PITCH/LENGTH NO.OF LED SMT ELECTRICAL/OPTICAL CHARACTERISTICS (Ta=25 MODE COLOR CHROMATICITY COORDINATE AVERAGE LUMINOUS INTENSITY (IV) FORWARD VOLTAGE (Vf ABSOLUTE MAXIMUM RATING ITEM FORWARD CURRENT REVERSE VOLTAGE POWER DISSIPATION ...
Page 12
... Displaytech Ltd QUALITY GUARANTEE PURPOSE define the inspection standard of LCD modules PRODUCT STANDARD 1) INSPECTION AND TEST FUNCTION TEST • APPEARANCE INSPECTION • PACKING SPECIFICTION • 2) INSPECTION CONDITION • Put under the lamp (20w× distance 100mm from the LCD Modules. Tilt upright 45 degree by the front (back) to inspect LCD appearance. ...
Page 13
... Displaytech Ltd N INSPECTION STANDARD 1) FUNCTIONAL TEST STANDARD Item 1 LCD has no display 2 LCM display do not change 3 Display wrong pattern 4 Display segment open 5 Display dim segment 6 Wrong LCD viewing direction 7 Dim Display 8 LCD color variation Pattern parallelism 9 LCD display 10 Pin hole S LCD MODULE ...
Page 14
... Displaytech Ltd Item Inspection Standard Description LCD display 11 Broken segment(dots) LCD display 12 Black spot or White spot 13 LCD display excess black line or white line 14 Backlight not function 15 LED not function or dim 16 Backlight defect (dirt, scratch) 2) COSMETIC INSPECTION STANDARD Item Standard description of inspection ...
Page 15
... Displaytech Ltd Item Standard description of inspection Black line in LCD 1.8 1.9 Round air bubble 1.10 Line defect 1.11 Finger print 2 PCB/COB specification PCB deformity 2.1 2.2 Deformity at PCB edge, damage circuit. Convex at PCB edge 2.3 2.4 Damage excess 2x2mm at the PCB corner 2 ...
Page 16
... Displaytech Ltd Item Standard description of inspection 3.6 Bezel bow or twist 3.7 Scratch on bezel 3.8 α=45º+5º 3.9 Twist angle 3.10 Void gap between bezel and PCB Bezel clip incorrectly 3.11 4 Solder specification 4.1 Wrong component 4.2 Broken component Mis-alignment 4.3 ...
Page 17
... Displaytech Ltd Item Standard description of inspection 4.7 Components hoist 4.8 Switch (socket) hoist 4.9 Components cold solder or incomplete solder Solder PAD tilt up, but height (h) less than Solder PAD thickness (a) 4.10 Excess solder above components 4.11 Insufficient solder below components height or less than diameter 4 ...
Page 18
... Displaytech Ltd PRECAUTIONS FOR USING LCD MODULES HANDLING PRECAUTIONS 1. This device is susceptible to Electro-Static Discharge (ESD) damage. Observe Anti-Static precautions. 2. The display panel is made of glass. Do not subject mechanical shock by dropping it or impact the display panel is damaged and the liquid crystal substance leaks out, be sure not to get any in your mouth. If the substance contacts your skin or clothes, wash it off using soap and water ...
Page 19
... Displaytech Ltd Storage Precautions When storing the LCD modules, avoid exposure to direct sunlight or to the light of fluorescent lamps. Keep the modules in bags (avoid high temperature / high humidity and low temperatures below 0°C). Whenever possible, the LCD modules should be stored in the same conditions in which they were shipped from our company. ...
Page 20
... Displaytech Ltd Electro-Static Discharge Control Since this module uses a CMOS LSI, the same careful attention should be paid to electrostatic discharge as for an ordinary CMOS IC. 1. Make certain that you are grounded when handing LCM. 2. Before remove LCM from its packing case or incorporating it into a set, be sure the module and your body have the same electric potential ...
Page 21
... Cosmetic/visual defects must be returned to DISPLAYTECH within 90 days of shipment. Confirmation of such date shall be based on freight documents. The warranty liability of DISPLAYTECH limited to repair and/or replacement on the terms set forth above. DISPLAYTECH will not be responsible for any subsequent or consequential events ...