NL10276bc28_05d NEC, NL10276bc28_05d Datasheet - Page 2

• Manufacturer Part Number: NL10276bc28_05d
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

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DataSheet
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STRUCTURE AND FUNCTION
the TFT array, and a backlight assembly. The TFT panel structure is created by sandwiching liquid crystal material
in the narrow gap between a TFT array glass substrate and a color filter glass substrate. After the driver LSIs are
connected to the panel, the backlight assembly is attached to the back side of the panel.
addressing by the onboard signal processor and sent to the driver LSIs, which in turn address the individual TFT
cells.
activated by the data source. By regulating the amount of light passing through the array of red, green, and blue
dots, color images are created with clarity.
BLOCK DIAGRAM
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A color TFT (thin film transistor) LCD module is comprised of a TFT liquid crystal panel structure, LSIs for driving
RGB (red, green, blue) data signals from a source system are modulated into a form suitable for active-matrix
Acting as an electro-optical switch, each TFT cell regulates light transmission from the backlight assembly when
Note: GND is connected to FG (frame ground) inside the LCD module.
I/F
GND
V
V
CK+/–
V
V
D0+/–
D1+/–
D2+/–
V
HIGH
HIGH
LOW
LOW
FG
CC
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LCD module
DC/DC
Converter
IC
Power supply
for drivers
Data Sheet EN0484EJ1V1DS00
768 lines
Backlight (Edge light type)
Backlight (Edge light type)
H: 1024
V: 768
TFT LCD panel
3072 dots
H-driver
3 (R, G, B)
NL10276BC28-05D
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