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NL128102ac23_02 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - TFT COLOR LCD MODULE - NEC

भाग संख्या NL128102ac23_02
समारोह TFT COLOR LCD MODULE
मैन्युफैक्चरर्स NEC 
लोगो NEC लोगो 
पूर्व दर्शन
1 Page
		
<?=NL128102ac23_02?> डेटा पत्रक पीडीएफ

NL128102ac23_02 pdf
NL128102AC23-02
STRUCTURE AND FUNCTIONS
A color TFT (thin film transistor) LCD module is comprised of a TFT liquid crystal panel structure, LSIs for driving
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 backside of the panel.
RGB (red, green, blue) data signals from a source system is modulated into a form suitable for active matrix
addressing by the onboard signal processor and sent to the driver LSIs which in turn addresses the individual TFT
cells.
Acting as an electro-optical switch, each TFT cell regulates light transmission from the backlight assembly when
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
I/F LCD module
R
G
B
Hsync
Vsync
CLK
CLAMP
CPSEL
CNTDAT
CNTCLK
CNTSTB
CNTSEL
OSDENI
OSDRI
OSDGI
OSDBI
ADJSEL
CNTSTB2
POWC
VDD
(+12 V)
VDDB
(+12 V)
BRTC
BRTH
BRTL
ACA
BRTP
PWSEL
GNDB
GND
AIF AMP
Timing
Controller
ON/OFF
DC/DC
converter
Inverter
H-driver
3840 dots
LCD panel
1024 lines
H: 1280 × 3 (R, G, B)
V: 1024
Backlight
Note Neither GND nor GNDB is connected to Frame.
2 Data Sheet EN0491EJ1V0DS00

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डाउनलोड[ NL128102ac23_02 Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
NL128102AC23-02LCD ModuleNEC
NEC
NL128102AC23-02A39 cm 15.4 inches / 1280 x 1024 pixels / Full-color / Multi-scan Function Incorporated backlight with inverterNEC
NEC


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