LQ230M1LW11 Sharp Electronics, LQ230M1LW11 Datasheet - Page 27

• Manufacturer Part Number: LQ230M1LW11
• Manufacturer: Sharp Electronics

Specifications of LQ230M1LW11

• Lead Free Status / Rohs Status: Compliant

h) Ground attachment to the LCD module should be considered, so that influences from EMI and outer noise is
i) The module has some printed circuit boards (PCBs) on the back side, take care to keep them form any
l)
m) When some pressure is added onto the module from rear side constantly, it causes display non-uniformity
n) When handling LCD modules and assembling them into cabinets, please be noted that long-term storage in
o) Blow off dust with N2 blower for which static electricity preventive measure has been taken. Ionized air
p) Do not pull the LED module cable strongly.
q) Assemble the module into user’s system in a dust free environment.
r) Do not pull the connecting cable on the rear face of the LCD module strongly.
s) Adhere to the specified power supply sequence.
t)
u) Be careful not to be interfered with FRC.
v) Be sure to input the control signals at the correct timing.
may be applied to the liquid crystal and, as a result, cause image sticking or deterioration of contrast.
Observe all other precautionary requirements in handling components.
issue, functional defect, etc.. So, please avoid such design
the environment of oxidization or deoxidization gas and the use of such materials as reagent, solvent,
adhesive, resin, etc. which generate these gasses, may cause corrosion and discoloration of the LCD
modules.
gun is recommended.
Do not operate the LCD module when condensation occurs.
minimized.
Stress or pressure when handling or installing the module; otherwise some of electronic parts on the
PCBs may be damaged.
If the cable is pulled with the strength of 2kg or more, the cable may be damaged or may lose reliability.
Conductive foreign matter adheres to the module may cause failures.
If not followed, the CMOS-IC may cause a latch-up, or DC voltage may be applied to the liquid crystal,
If the LCD module is operated when condensation is on the terminals of the LCD panel, the terminals
If control signals (DCLK, ENAB) are not input, or if the timing is out of the specified timing, DC voltage
which cause a failure or serious deterioration in display quality.
cause electrochemical reaction, and may reach disconnection. Condensation easily occurs especially when
the module is moved from cold environment to warm environment.
This LCD unit adopts Frame rate control (FRC) to adjust its Gamma curve.Be careful not to be interfered.