Three major areas where flat panel X-ray sensors are employed are: general radiography, mammography, and fluoroscopy.
The present paper provides a critical review and discussion of some of the recent advances in the science and technology of stabilized a-Se (alloyed with 0.2 0.5% As and doped with small amounts of Cl) based flat panel X-ray sensors.
Tungsten trioxide (WO3) is one of the most promising inorganic materials, which exhibits excellent electrochromic, photochromic, and gasochromic properties and is widely used in electrochemical, solar energy, optical modulation, flat panel displays, and sensors applications [14, 15].
Potential applications include sensors, flat panel displays (field emitters), photodiode, etc.
The project combines an LCD flat panel screen with force sensors and a robotic arm that moves it back and forwards.
Organic field-effect transistors (OFETs) have shown enormous development in the past few decades due to their potential use in large area sensor arrays, flat panel displays, and radio frequency identification [1 3].
Due to the low fabrication costs and wide applications, such as large area sensor arrays, flat panel displays, and radio frequency identification tags, organic field-effect transistors (OFETs) as an emerging kind of organic electronic device have been extensively researched in the past few decades [1 3].
Although a-Se is now a well-established X-ray photoconductor used in flat panel direct conversion X-ray sensors that have produced excellent images, there are many scientific aspects of the work that have not been resolved.
Therefore, In2O3 has been investigated for various applications such as photovoltaic devices, electrochemical sensors, and flat panel displays [3 5].
