2.8'' TFT LCD module XTPQ28NN06-01 is a colour active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor).
It is composed of a colour TFT-LCD panel, driver IC, FPC and a back light unit and without a Touch Pane (TP), without a Cover Lens Bezel (CLB).
Thin-Film-Transistor LCD Module Model: XTPQ28NN06-01
Description of 2.8 TFT LCD module TPQ28NN06-01
43.2 (H) x 57.6 (V)
50.2(W) x 69.3(H) x 2.8 (D)
Gray scale inversion Direction ion
1.General Description and Features of 2.8 TFT LCD module XTPQ28NN06-01
2.8'' TFT LCD module XTPQ28NN06-01 is a colour active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a colour TFT-LCD panel, driver IC, FPC and a back light unit and without a Touch Pane (TP), without a Cover Lens Bezel (CLB).
2.8 inch TFT LCD module display area contains 240 x 320 pixels. This product accords with RoHS environmental criterion.
2 Electrical Characteristics of2.8 inch TFT LCD module XTPQ28NN06-01
2.1 Backlight Unit
The back-light system is an edge-lighting type with four white LEDs (Light Emitting Diode).
Note (1) PBL = VF × IF
3.Input Terminal Pin Assignment of 2.8'' TFT LCD module XTPQ28NN06-01
4.Dimensional outlines of 2.8'' TFT XTPQ28NN06-01
●Backlit: uses lamp behind the display instead of reflected light.
●Controller: the on-board dedicated microcontroller, such as the Hitachi HD44780 or SMOS SED1130, which acts as an interface between your CPU and the row and column drivers. It may have on-chip ram, or may need external ram. The controller takes care of generating characters, refreshing the display, and so on. The modules discussed in this FAQ have integral controllers.
●Driver: LCD modules of all sorts have column and row, or x and y, drivers. To control one of these modules directly from a CPU would take a great deal of time and software overhead, because each bit (dot) has to be written separately, usually 4 dots at a time.
●Electroluminescent: a kind of lamp used for backlighting that gives off a cool glow, powered by hi-voltage, high-frequency AC from a dc-ac inverter.
●Extended temperature: modules designed for use in temperatures outside the standard range. Standard range is 0 to 50 C, extended range is -20 to 70 C. Extended range units need -7VDC as well as +5VDC. Standard range units need only +5VDC.
●LCD: liquid crystal display
●LED: light emitting diode, the other popular backlight
●Supertwist: a design that improves contrast