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7323369 |
Fabrication method for thin film transistor array substrate
Scan lines are formed on a substrate. A patterned dielectric layer and a patterned semiconductor layer are formed to cover portions of the scan lines. A patterned transparent conductive layer and a...
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7306979 |
Method of fabricating thin film transistor substrate for display device
A method of fabricating a thin film transistor substrate for a display device is provided. The method includes the steps of forming a gate line and a gate electrode connected to the gate line;...
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7288802 |
Virtual body-contacted trigate
A field effect transistor (FET) and method of forming the FET comprises a substrate; a silicon germanium (SiGe) layer over the substrate; a semiconductor layer over and adjacent to the SiGe layer;...
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7279370 |
Thin film transistor array substrate and method of fabricating the same
A thin film transistor array substrate device includes a gate line formed on a substrate, a data line crossing the gate line with a gate insulating pattern position therebetween, a thin film...
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7274036 |
Gate shorted to body thin film transistor, manufacturing method thereof, and display including the same
A TFT including a gate metallic layer, a body layer doped with a dopant having a first polarity, a source layer and a drain layer doped with a dopant having a second polarity, a semiconductor layer...
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7274038 |
Silicon nitride film, a semiconductor device, a display device and a method for manufacturing a silicon nitride film
The present invention provides a method for forming by plasma CVD a silicon nitride film that can be formed over heat-sensitive elements as well as an electroluminescent element and that has...
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7262433 |
Semiconductor device
A first thin film transistor including a gate electrode, a source region, a drain region, a GOLD region, and a channel region is formed at a first region at a TFT array substrate. A second thin...
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7253437 |
Display device having a thin film transistor
A semiconductor device and a method for forming the same are disclosed. The semiconductor device comprising an insulated gate field effect transistor provided with a region having added thereto an...
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7238963 |
Self-aligned LDD thin-film transistor and method of fabricating the same
A self-aligned LDD TFT and a fabrication method thereof. A substrate is provided, on which a semiconductor layer is formed. A first masking layer is provided over a first region of the portion of...
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7233033 |
Semiconductor device having pixels
A small semiconductor display device of low power consumption and with high definition/high resolution/high image quality is provided. The semiconductor display device according to the present...
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7227185 |
Thin film transistor liquid crystal display
A thin film transistor (TFT) liquid crystal display (LCD) panel, its array substrate, and its manufacturing method. Color filters are integrated on the TFT array, and color filter stacks are formed...
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7223996 |
Electric device, matrix device, electro-optical display device, and semiconductor memory having thin-film transistors
A circuit adapted to dynamically activate an electro-optical display device is constructed from a thin-film gate-insulated semiconductor device. This device comprises PMOS TFTs producing only a...
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7211825 |
Indium oxide-based thin film transistors and circuits
In electronic displays or imaging units, the control of pixels is achieved by an array of transistors. These transistors are in a thin film form and arranged in a two-dimensional configuration to...
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7202117 |
Method of making a planar double-gated transistor
A silicon layer interposed between the top silicon nitride layer (SiN) and a silicon germanium layer (SiGe) which in turn is over a thick oxide (BOX) is selectively etched to leave a stack with a...
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7202495 |
Organic semiconductor element, production method therefor and organic semiconductor device
An organic semiconductor element is provided which has the controlled crystalline state of a vapor-deposited pentacene layer and a high mobility with low voltage driving. The organic semiconductor...
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7193238 |
Display device and a method for manufacturing the same
An image display device which includes a display pixel block and circuit blocks peripheral thereto. Each block has a circuit made of high-performance thin film transistors. The display pixel block...
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7189997 |
Semiconductor device and method for manufacturing the same
A semiconductor device, comprises a first electrode, a semiconductor film, a first insulating film and a second insulating film formed between the semiconductor film and the first electrode, a...
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7180090 |
Method of forming thin-film transistor devices with electro-static discharge protection
A silicon layer is formed on a substrate, and then the silicon layer is patterned, and source regions, drain regions and connectors, all with the same conductivity, are formed. The source regions...
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7176490 |
Semiconductor device
It is a problem to provide a semiconductor device production system using a laser crystallization method capable of preventing grain boundaries from forming in a TFT channel region and further...
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7176489 |
Thin-film transistor and method of making same
A thin-film transistor includes a substrate, and a gate including a double-layered structure having first and second metal layers provided on the substrate, the first metal layer being wider than...
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7173281 |
Semiconductor device and method of fabricating the same
There is provided a high quality liquid crystal panel having a thickness with high accuracy, which is designed, without using a particulate spacer, within a free range in accordance with...
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7154120 |
Light emitting device and fabrication method thereof
The present invention provides an inexpensive light emitting device and an inexpensive electric appliance. By reducing the number of photolithography steps in the fabrication of TFTs, the yield of...
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7148509 |
Thin film transistor array panel for display
A TFT array panel is provided, including an insulating substrate, gate lines horizontally provided on the insulating substrate, data lines isolated from the gate lines and intersecting the gate...
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7145175 |
Semiconductor circuit and method of fabricating the same
According to the invention, a plurality of semiconductor devices which are required to have conformance are formed from crystalline semiconductor films having uniform crystallinity on the same...
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7145173 |
Semiconductor integrated circuit
In a monolithic active matrix circuit that uses offset-gate TFTs in which the gate electrode is offset from the source and drain regions or TFTs whose gate insulating film is formed by vapor...
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7142576 |
Semiconductor laser
A semiconductor laser includes an active layer formed on a substrate and a pair of cladding layers sandwiching the active layer. On at least one of resonator end faces of the semiconductor laser, a...
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7132687 |
Semiconductor device and method of manufacturing the same
To improve the operation characteristic and reliability of a semiconductor device by optimizing the structure of bottom gate type or inverted stagger type TFTs arranged in circuits of the...
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7132685 |
Asymmetry thin-film transistor
An asymmetry thin-film transistor includes a substrate, a semiconductor layer and a gate positioned on the substrate. The semiconductor layer includes a first lightly doped region and a first...
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7132686 |
Semiconductor device and method of fabricating the same
In a semiconductor device including a laminate of a first insulating layer, a crystalline semiconductor layer, and a second insulating layer, characteristics of the device are improved by...
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7122832 |
Electroluminescence display device with light shielding film
An EL element and an interface between a channel and an impurity diffusion area of a thin film transistor provided in the vicinity of the EL element are spaced apart. A light shielding film is...
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7122831 |
Method of forming a reflective electrode and a liquid crystal display device
The present invention provides a method of forming a TFT and a reflective electrode having recesses or projections with reduced manufacturing cost and a reduced number of manufacturing steps, and...
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7119364 |
Semiconductor device and manufacturing method thereof
A high performance electric device which uses an adhesive layer over a substrate. A color filter is over a substrate, and an adhesive layer is also located over the substrate and color film. An...
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7119369 |
FET having epitaxial silicon growth
A field-effect transistor has a channel region in a bulk semiconductor substrate, a first source/drain region on a first side of the channel region, a second source/drain region on a second side of...
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7119363 |
Thin film transistor formed on a transparent substrate
A thin-film transistor is formed on a transparent substrate and has a gate electrode film layer and a source and drain regions, and further has an alignment mark made of one and the same...
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7115906 |
Thin film transistor array and fabricating method thereof
A thin film transistor array including a substrate, a plurality of scan lines, a plurality of data lines, a plurality of thin film transistors, an etch barrier layer and a plurality of pixel...
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7112818 |
Semiconductor film transistor
In accordance with the invention, the width of a gate electrode is smaller than the width of the semiconductor film. A sub gate electrode connected to the gate electrode is disposed, at the gate...
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7109108 |
Method for manufacturing semiconductor device having metal silicide
A thin film transistor device reduced substantially in resistance between the source and the drain by incorporating a silicide film, which is fabricated by a process comprising forming a gate...
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7102160 |
TFT LCD including a source line having an extension pattern in the channel layer
TFT LCD including a first substrate and a second substrate, a scanning line on the first substrate, a signal line formed to cross the scanning line, a channel layer formed along the signal line and...
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7095048 |
Semiconductor device, electronic circuit array substrate provided with the same and method of manufacturing the electronic circuit array substrate
Dummy holes 36 are made for every one of display dot 5 a , 5 b and 5 c at pixels 5 through interlayer film 33 up to gate electrode and scanning lines 11 before interlayer film 33 on...
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7087928 |
Liquid crystal display device
The present invention realizes an image display of high quality by eliminating a defective display which is attributed to a stepped portion of a light shielding film which is generated in a...
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RE39211 |
Method for manufacturing a liquid crystal display
A method for manufacturing a liquid crystal display which reduces the number of photolithography processes is provided. The method includes the steps of forming a gate electrode and a gate pad by...
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7084428 |
Transistor, integrated circuit, electro-optic device, electronic instrument and method of manufacturing a transistor
There is provided a transistor and a method of manufacturing this transistor that allow a high degree of freedom when designing a wiring structure and also allow an improvement in product quality...
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7081641 |
Semiconductor device and manufacturing method thereof
An object of the present invention is to provide a semiconductor device such as a display device, ID tag, sensor or the like at low cost by using a bottom contact type organic TFT as a switching...
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7078769 |
Nonvolatile memory and manufacturing method thereof
Memory elements, switching elements, and peripheral circuits to constitute a nonvolatile memory are integrally formed on a substrate by using TFTs. Since semiconductor active layers of memory...
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7075593 |
Electron-beam-addressed active-matrix spatial light modulator
A spatial light modulator contains a substrate ( 90 ), a plurality of overlying liquid-crystal cells ( 202 ), a plurality of respectively corresponding transistors ( 204 ), an electron-beam system...
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7071488 |
Active matrix display device and thin film transistor display device
The invention provides an active matrix display device in which active elements are formed on a first substrate, wiring lines are formed on a second substrate, an element chip having at least one...
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7057207 |
Thin film transistor array and repairing method thereof
A repairing method of thin film transistor array is provided. The repairing method of thin film transistor array can remove a residue between pixel electrodes so as to prevent the residue from...
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7045816 |
Liquid crystal display apparatus
The present invention provides a thin film transistor, wherein the semiconductor channel region is patterned. Gate electrodes 102 , gate insulating film 103 , source electrodes 104 , and drain...
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7042548 |
Image sensor having thin film transistor and photoelectric conversion element
A display device using a novel semiconductor device, which includes a pixel matrix, an image sensor, and a peripheral circuit for driving those, that is, which has both a camera function and a...
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7038239 |
Semiconductor element and display device using the same
Provided is a semiconductor element including: a semiconductor having an active layer; a gate insulating film which is in contact with the semiconductor; a gate electrode opposite to the active...
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