TFT LCD ModuleA TFT LCD has a liquid crystal layer between a glass substrate formed with TFTs and transparent pixel electrodes and another glass substrate with a color filter (RGB) and transparent counter electrodes. Each pixel in an active matrix is paired with a transistor that includes capacitor which gives each sub-pixel the ability to retain its charge, instead of requiring an electrical charge sent each time it needed to be changed. This means that TFT LCD displays are more responsive.
Color (Red, Green, Blue) data signals from a host system (e.g. PC, signal generator, etc.) are modulated into best form for active matrix system by a signal processing board, and sent to the driver LSIs which drive the individual TFT arrays. 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
TM035KDZ25 is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel, driver IC, FPC and a back light unit. The 3.5" display area contains 320 x 240 pixels and can display up to 16.7M colors. This product accords with RoHS environmental criterion.
Basic SpecificationFeature | Spec |
Size | 3.5 inch |
Resolution | 320(RGB) x 240 |
LCM (W x H x D) (mm) | 76.90 x 63.90 x 3.15 |
Active Area(mm) | 70.08 x 52.56 |
Technology Type | a-Si TFT |
Pixel Configuration | R.G.B. Vertical Stripe |
Pixel pitch(mm) | 0.219*0.219 |
Display Mode | Transmissive,Normally white |
Surface Treatment | AG |
Viewing Direction | 12 o'clock |
With /Without TSP | Without TSP |
LED Numbers | 6 LEDs Serial |
Interface | RGB |