NL10276AC24_02 NEC, NL10276AC24_02 Datasheet - Page 2

• Manufacturer Part Number: NL10276AC24_02
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

2
STRUCTURE AND FUNCTIONS
LCD panel is composed of a TFT array glass substrate superimposed on a color filter glass substrate with liquid
crystal filled in the narrow gap between two substrates. The backlight apparatus is located on the backside of the
LCD panel.
active matrix addressing through signal processor.
backlight by a signal applied to a signal electrode through the TFT switch.
BLOCK DIAGRAM
A TFT color LCD module comprises a TFT LCD panel, LSIs for driving liquid crystal, and a backlight. The TFT
RGB (Red, Green, Blue) data signals are sent to LCD panel drivers after modulation into suitable forms for
Each of the liquid crystal cells acts as an electro-optical switch that controls the light transmission from the
R
G
B
Vsync
Hsync
CLK
DE
DESEL
CLAMP
CPSEL
CNTDAT
CNTCLK
CNTSTB
CNTSEL
V
V
POWC
V
BRTC
BRTH
BRTL
ACA
CC
DD
DDB
I/F
LCD module
ON
OFF
AIF
LCD timing
controller
DC / DC
converter
Inverter
AMP
768
lines
NL10276AC24-02
1536 lines
TFT-LCD panel
H:1024 3 (R, G, B)
V:768
1536 lines
Analog
Analog
Backlight
H-driver
H-driver