Saturday, January 7, 2012

TFT Modules Provide Innovative Designs

By Norman Philips


A new facet to the technology has been introduced by the development of TFT modules. TFT LCD stands for thin film transistors liquid crystal display. The comprehensive capabilities and the innovative designs have given enormous boost to the technology. Some of the salient features of TFT modules have enhanced the ability and the potential use for its users. The new features are remarkable and very user friendly.

LCD has in-built capabilities of high quality visual demonstration and transfer of information. The huge combination display can provide you unique combination of your choice in features such as color and background. The features like backlight etc. Make display attractive.

There are many products available with numerous features, which characterize several products. These features are wide viewing angles, high contrast capability, high performance color display, touch screen, single color, high brightness, restrictive touch etc. In addition, the products are equipped with features such as high brightness with landscape view, portrait with wide angle view, MIPI interface, thin profile, low cost, single supply touch etc.

The standard TFT modules offer splendid combinations of TFT LCD displays. The combination of mechanical as well as optical needs based on your choice of formatting can be customized. Also, the outlines and the graphics can be customized of your choice and color. This is a very useful feature for texting the messages.

The TFT modules are available as many systems and these have given a new direction to the technology. Himax as HX8218, HX8232 and many other formats is available. Solomon Systech comes in SSD2119, SSD1193. In addition, Ilitek Ilitek9320, Ili9325 and Novatek NT39411, NT39207 are high performance systems.

Solomon Systech consists of SSD2219 and SSD 1193. The SSD2119 has a single chip which has power circuits, gate driver and source driver integrated. The controller function and video interface for animation image display are also integrated. The voltage and power save modes are suitable for battery driven applications. SSD 1193 has programmable brightness feature with contrast and saturation control. For graphics data, it has MCU interface. It is a display controller which supports high graphic matter. It is equipped with deep sleep mode for power saving.

The Novatek module comes with an interface for TFT LCD panels. This chip configuration is quite right for small sized colored TFT panels. Himax has several options and alternatives in its various modules. All these have specific functions, which make them very useful. HX8218 is integrated with input interface, which converts digital data into analog signal. The cascade function enables shift controls to work in both directions. This is one of the key features.

The Ilitek modules work on an integrated single chip with 320-channel gate driver and 720-channel source driver. This also comes with reversible shift direction. One of the key features is the resizing function. The high graphic in-built RAM enables to use many applications. The serial peripheral interface is a versatile feature.

The TFT modules provide so many features that they enable and fulfill client demands in very effective way. The features like touch screen for touch control, keypad and heater on the motherboard have added a new dimension to this technology. The personalized and customized features are based on the requirements of the customers. The specific controllers can be created based on the customer needs.




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