摘要:
A switching element of LCDs or organic EL displays which uses a thin film transistor device, includes: a drain electrode, a source electrode, a channel layer contacting the drain electrode and the source electrode, wherein the channel layer comprises indium-gallium-zinc oxide having a transparent, amorphous state of a composition equivalent to InGaO3(ZnO)m (wherein m is a natural number less than 6) in a crystallized state, and the channel layer has a semi-insulating property represented by an electron mobility of more than 1 cm2/(V·sec) and an electron carrier concentration is less than 1018/cm3, a gate electrode, and a gate insulating film positioned between the gate electrode and the channel layer.
摘要:
There are provided a capacitor lower electrode formed on an adhesive layer, whose surface roughness is 0.79 nm or less, and having a (111) orientation that is inclined from a perpendicular direction to an upper surface of a substrate by 2.3° or less, a ferroelectric layer having a structure the (111) orientation of which is inclined from the perpendicular direction to the upper surface of the substrate by 3.5° or less, and a capacitor upper electrode.
摘要:
A sensor for detecting a received electromagnetic wave comprising a first electrode, a second electrode and an amorphous oxide layer interposed between the first electrode and the second electrode.
摘要:
A facsimile apparatus includes a first detecting unit and a second detecting unit. The a first detecting unit detects whether a facsimile communication is established or not with a communication destination in a prescribed time after a selection signal is sent to the communication destination with a communication line held. The second detecting unit detects a state of the communication line with the communication line held when the first detecting unit detects that a facsimile communication is not established.
摘要:
An active matrix display comprising a light control device and a field effect transistor for driving the light control device. The active layer of the field effect transistor comprises an amorphous.
摘要:
A sensor for detecting a received electromagnetic wave comprising a first electrode, a second electrode and an amorphous oxide layer interposed between the first electrode and the second electrode.
摘要:
A sensor for detecting a received electromagnetic wave comprising a first electrode, a second electrode and an amorphous oxide layer interposed between the first electrode and the second electrode.
摘要:
The present invention relates to an amorphous oxide and a thin film transistor using the amorphous oxide. In particular, the present invention provides an amorphous oxide having an electron carrier concentration less than 1018/cm3, and a thin film transistor using such an amorphous oxide. In a thin film transistor having a source electrode 6, a drain electrode 5, a gate electrode 4, a gate insulating film 3, and a channel layer 2, an amorphous oxide having an electron carrier concentration less than 1018/cm3 is used in the channel layer 2.
摘要翻译:本发明涉及使用该无定形氧化物的无定形氧化物和薄膜晶体管。 特别地,本发明提供了电子载流子浓度小于10/30/3的非晶氧化物,以及使用这种无定形氧化物的薄膜晶体管。 在具有源电极6,漏电极5,栅电极4,栅极绝缘膜3和沟道层2的薄膜晶体管中,电子载流子浓度小于10 18的非晶氧化物, 在通道层2中使用SUP> / cm 3 3。
摘要:
A capacitive element which includes: a silicon substrate (base material) 1; a base insulating film 2 formed on the silicon substrate 1; and a capacitor Q constituted by forming a bottom electrode 4a, a capacitor dielectric film 5a and a top electrode 6a on the base insulating film 2. The capacitive element is characterized in that the capacitor dielectric film 5a is composed of a material with the formula (Ba1−y,Sry)mYpTiQO3+δ, where 0