NL160120AC27_22B NEC, NL160120AC27_22B Datasheet - Page 35

• Manufacturer Part Number: NL160120AC27_22B
• Description: Display Module
• Manufacturer: NEC

www.DataSheet.co.kr
① Response time, luminance and color may be changed by ambient temperature.
② Display mura, flicker, vertical seam or small spot may be observed depending on display patterns.
③ Optical characteristics (e.g. luminance, display uniformity, etc.) gradually is going to change
④ Do not display the fixed pattern for a long time because it may cause image sticking. Use a screen
⑤ The display color may be changed depending on viewing angle because of the use of condenser sheet
⑥ Optical characteristics may be changed depending on input signal timings.
⑦ The interference noise between input signal frequency for this product's signal processing board and
⑧ After the product is stored under condition of low temperature or dark place for a long time, the cold
① All VDD, VDDB, GND and GNDB terminals should be used without any non-connected lines.
② Do not disassemble a product or adjust variable resistors.
③ See “REPLACEMENT MANUAL FOR INVERTER”, when replacing the inverter.
④ Pack the product with original shipping package, in order to avoid any damages during transportation,
⑤ The LCD module by itself or integrated into end product should be packed and transported with
6.3.3 Characteristics
6.3.4 Other
The following items are neither defects nor failures.
depending on operating time, and especially low temperature, because the LCD has cold cathode
fluorescent lamps.
saver, if the fixed pattern is displayed on the screen.
in the backlight.
luminance control frequency of the inverter may appear on a display. Set up luminance control
frequency of the inverter so that the interference noise does not appear.
cathode fluorescent lamp may not be turned on under the same condition because of the general
characteristic of cold cathode fluorescent lamp. In addition, when Luminance control ratio is low in
pulse width modulation method inverter, the lamp may not be turned on. In this case, power should be
supplied again.
when returning the product to NEC for repair and so on.
display in the vertical position. Otherwise the display characteristics may be degraded.
PRELIMINARY DATA SHEET DOD-PP-0619 (1st edition)
NL160120AC27-22B
35
Datasheet pdf - http://www.DataSheet4U.net/