Thin film transistors
First Claim
1. A low-leakage thin film transistor comprising:
- an insulating substrate comprising a material from the group consisting of glass quartz;
a plurality of thin film transistors formed of non-monocrystalline silicon on the insulating substrate, the source-drain paths of the thin film transistors being connected in series to provide one source electrode and one drain electrode, the gate electrodes of the thin film transistors being connected to form one common date electrode wherein the leakage current of the thin film transistor does not substantially increase when negative voltage is increasingly applied to the gate.
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Accused Products
Abstract
The thin film transistor comprises a plurality of individual thin film transistors on a common insulating substrate with the plurality of individual thin film transistors being connected together in series. The gate electrode of each individual transistor of the plurality of thin film transistors is connected to form one common gate electrode for the overall transistor. Leakage current in the OFF condition is substantially reduced. Identical performance is achieved from the transistor with interchangeability in designating source and drain terminals, when a symmetry is provided such that the i-th transistor in a series of N is physically identical to the (N-i+1)-th transistor in the overall transistor.
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Citations
5 Claims
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1. A low-leakage thin film transistor comprising:
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an insulating substrate comprising a material from the group consisting of glass quartz; a plurality of thin film transistors formed of non-monocrystalline silicon on the insulating substrate, the source-drain paths of the thin film transistors being connected in series to provide one source electrode and one drain electrode, the gate electrodes of the thin film transistors being connected to form one common date electrode wherein the leakage current of the thin film transistor does not substantially increase when negative voltage is increasingly applied to the gate. - View Dependent Claims (2, 3)
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4. A low-leakage thin film transistor comprising;
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an insulating substrate; a plurality of thin film polycrystalline silicon transistors on the insulating substrate, the source-drain paths of the plurality of thin film transistors connected in series to provide one source electrode and one drain electrode, the gate electrodes of the plurality of thin film transistors being connected to form one common gate electrode, wherein the leakage current of the thin film transistor does not substantially increase when negative voltage is increasingly applied to the gate. - View Dependent Claims (5)
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Specification