NEC 3.5 inch 240x320 QVGA Screen NL2432HC22-44B NEC LCD Panel NL2432HC22-44B
1.Outline of 3.5 inch NEC Handheld Display NL2432HC22-44B
•STRUCTURE AND PRINCIPLE
Color LCD module NL2432HC22-41B is composed of the amorphous silicon thin film transistor liquid
crystal display (a-Si TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film
Transistor) array, touch panel (T/P) and a backlight.
The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the TFT
array glass substrate and a color-filter glass substrate.
Color (Red, Green, Blue) data signals from a host system (e.g. signal generator, etc.) are modulated into
best form for active matrix system by a controller, and sent to the driver LSIs which drive the individual
The TFT array as an electro-optical switch regulates the amount of transmitted light from the backlight
assembly, when it is controlled by data signals. Color images are created by regulating the amount of
transmitted light through the TFT array of red, green and blue dots.
Adoption of SR-NLT (Super-Reflective Natural Light TFT) (Transflective type)
Backlight and touch panel attached
Including LCD controller and power supply
6-bit digital RGB signals
Compliance with the European RoHS directive (2002/95/EC)
2.QVGA NL2432HC22-44B General Specifications
|Display Brand||NEC||Screen Model||NL2432HC22-44B|
|Panel Size||3.5 inch||Screen Type||a-Si TFT-LCD, LCM|
|Pixel Number||240(RGB)×320 , QVGA||Arrangement||RGB Vertical Stripe|
|Display Area||53.64(W)×71.52(H) mm||Outline Size||63.5(W)×85(H) ×5.7(D) mm|
|Bezel Opening||57.64(W)×76.52(H) mm||Surface||Clear, Hard coating (3H)|
|Luminance||200 cd/m² (Typ.)||Contrast Ratio||50:1 (Typ.) (TM) 15:1 (Typ.) (RF)|
|Viewing Angle||30/30/30/35 (Typ.)(CR≥10)||Response||7/23 (Typ.)(Tr/Td)|
|Best View on||-||Display Mode||TN, Normally White, Transflective|
|Lamp Type||6S1P WLED , 50K hours , Without Driver||Used for||PDA / Handheld Product|
|Signal Type||Parallel RGB (1 ch, 6-bit) , 45 pins , Connector||Touchscreen||Embeded (4-wire Resistive)|
3.Detail of NLT LCD Panel NL2432HC22-44B
4.Popular Display Model in NEC 3.5inch Handheld Screen
|Screen Model||Resolution||Brightness||Backlight Type||Interface||C/R|
5.NL2432HC22-44B BLOCK DIAGRAM
6.Why choose Hong Kong Chance Technology?
(1) We distributes genuine screens of the unsurpassed quality
(2) Our huge stock of LCD screens have been manufactured solely by large corporations like AUO, Chi-Mei, Toshiba, Hannstar, Samsung, LG Phillips, Sharp, etc.
(3) We delivery goods to customers by DHL / FedEx / UPS / TNT,fast & safe forwarder shipment.
(4) 12 months / 365 days warranty of our LCDs, best after-sale for our customers.
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