LM050QC1T01 Sharp Electronics, LM050QC1T01 Datasheet - Page 8

• Manufacturer Part Number: LM050QC1T01
• Manufacturer: Sharp Electronics

Specifications of LM050QC1T01

• Lead Free Status / RoHS Status: Supplier Unconfirmed

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･Precautions for LCD Operation
Be sure to perform a setup of LCD module within absolute rating given in the specifications.
It cannot guarantee about the failure by use with value other than specification regulation.
Please use this LCD module after sufficient evaluation and a check by the customer's production.
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･Others
Specific brominated flame retardants are not used in the LCD module.
Plumbum and (DOP) DiOctyl Phthalate are not used in FFC (Flexible Flat Cable) and CCFT cables.
Keep power ON / OFF sequence specified in
Table 12 to prevent a latched-up of driver LSI and a DC charge to the LCD panel.
Applying DC voltage to LCD panel will cause a rapid degradation of liquid crystal.
So, drive the LCD panel with an alternating pulse (M signal) continuously.
CCFT (Cold Cathode Fluorescent Tube) backlight should be kept OFF during VDD is “L” level.
This specification specifies the characteristics of LM050QC1T01 (320 × RGB × 240 dots) in no gray
scale mode. Display quality in gray scale mode is not specified in this specification as it may vary
depending on the method of gray scaling. Be carefully evaluated display quality by customer's
production, because the quality is depending upon the gray scaling method of controller.
Set the value of frame cycle after sufficient evaluation because the frame cycle has influence on power
consumption and display quality.
It is recommended to set lamp current of CCFT backlight less than 5.0 mArms so that heat radiation of
CCFT backlight may affect the display quality.
Application of a fixed pattern for a long time may cause image retention; maintaining a displaying
pattern. It is not deterioration of LCD. To prevent image retention, please do not apply the fixed pattern
for a long time by pre-installing such programs at your side.
The appropriate design measures should be taken to prevent overcurrent in short-circuited state.
SPEC No.
LU02204A
MODEL No.
LM050QC1T01
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