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| | Notice for Application
1 Safety Guide
Liquid Crystal (LC) shouldn't be swallowed or touched, if happen to be stained by, please wash off with soap and water.
2 Application Guide
LCD is made up of glass, organic sealant, organic fluid and polarizer film. Assembled and adjusted with high degree of precision. Please avoid excessive shocks and presses. Glass can be easily cracked from rough handling, especially at corners and edges.
3 Assembly Guide
(1)When mounting the LCD on the PCB, we suggest to use the elastomer or soft band. Operators should glove, avoid touching by bare hand.
(2)Avoid pressing on the LCD overly, otherwise it will lead to work failure or reduced lifetime.
(3)Do not drive LCD with DC voltage or higher AC voltage than the Vop. They will also lead to reduced lifetime.
(4)Be careful in LCD transportation. If the LCD was stained, wipe off the dirt with alcohol.
(5)Tear off the protecting film before application. Do not contact the exposed polarizers with anything harder than an HB pencil lead.
(6)To clean dust off the display surface, wipe gently with cotton, chamois or other soft material soaked in petroleum benzin. Wipe off saliva or water drops immediately. Never scrub hard. Avoid organic solvent such as acetone, toluene, oil and fats.
(7)Before Heat-Seal or attach ACF, clean the LCD with alcohol.
(8)Be careful for the electrode, scratch will makes it disconnected.#page4 Soldering Direction
(1)When soldering the pins to PCB, the distance from LCD to PCB is at least 5mm. Avoid excessive heat and keep soldering temperature at 260¡æ for 5~10 seconds. (RoHS pin). 20W~30W soldering iron is recommended to use.
(2)Do not modify the PCB by drilling extra holes, changing its outline, moving its components or modifying its pattern after the LCD is mounted to the PCB. Do not move the pins with strength, it will destroy the joint of the Pin and LCD.
(3)When mounting the LCD with pins to the PCB, make sure each part is not under any stress such as bending or twisting. Avoiding destroy them.
(4)LCD should not be kept in the steam of soldering tin for long time.When cleaning the PCB, avoid stain the LCD and destroy the polarizer and the epoxy on glass.
(5)The protect film on the LCD polarizer should be removed after soldering. Avoid touch by fingers or hard stuffs, avoid stain by water or other chemicals. These will make the LCD damaged.
5 Storage Guide
(1)Keep the temperature within range for use and storage. Excessive temperature and humidity could cause polarization degradation, polarizer peel-off or bubble generation. When storage for a long period , keep the temperature between 15¡æ and 35¡æ and the relative humidity below 65%.
(2)Store in dark places and do not expose to sunlight or fluorescent light.
Contact with water over a long period of time may cause polarizer deformation or color fading, while an active LCD with water condensation on its surface will cause corrosion of ITO electrodes
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Product Notes
