Celebrity Inventors
Actress Jamie Lee Curtis is a patented inventor - she created a diaper equipped with a premoistened baby wipe. And that's no act!
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7408233 | Semiconductor device having N-channel thin film transistor with LDD regions and P-channel thin film transistor with LDD region A MIS type semiconductor device and a method for fabricating the same characterized in that impurity regions are selectively formed on a semiconductor substrate or semiconductor thin film and are activated by radiating laser beams or a strong light equivalent theret... | 08/05/2008 |
| 7242087 | Flexible printed circuit board A flexible printed circuit board includes a substrate layer composed of insulating material, a protection circuit of a thin-film capacitor element, the protection circuit including a first wiring layer on the substrate layer, a dielectric layer, and a counter electr... | 07/10/2007 |
| 6274452 | Semiconductor device having multilayer interconnection structure and method for manufacturing the same After an insulating layer made of BPSG is formed on a diffusion layer, a contact hole is formed to expose the diffusion layer. Then, a first aluminum layer is formed in the contact hole. Then, first and second TEOS layers are formed. Thereafter, a thin fi... | 08/14/2001 |
| 6242777 | Field effect transistor and liquid crystal devices including the same Thin film transistor including polycrystalline silicon or amorphous silicon thin film channel regions having a thickness of between about 100 Å and 2500 Å which are thinner than at least a portion of the source and drain regions and active matrix assemb... | 06/05/2001 |
| 5812231 | Display unit A high-density impurity semiconductor region having the same conductivity type as a single-crystal silicon substrate is formed in addition to a main circuit portion of a peripheral circuit on the single-crystal silicon substrate. This semiconductor region... | 09/22/1998 |
| 5723359 | Method for concurrently forming thin film resistor and thick film resistor on a hybrid integrated circuit substrate A method forms a thin film resistor with a thick film resistor on one hybrid IC substrate, and provides a high efficiency hybrid IC utilizing advantages of both resistors. The method includes the steps of: screen-printing a thick film resistor paste on an... | 03/03/1998 |
| 5652157 | Forming a gate electrode on a semiconductor substrate by using a T-shaped dummy gate A new design concept is presented and demonstrated for the fabrication of active and passive components in integrated circuit (IC) devices for microwave signal transmission. High circuit packing density is desirable but the current configurations of the c... | 07/29/1997 |
| 5554861 | Thin film transistors and active matrices including the same Thin file transistor including polycrystalline silicon or amorphous silicon thin film channel regions having a thickness of between about 100 Å and 2500 Å which are thinner than at least a portion of the source and drain regions and active matrix assemb... | 09/10/1996 |
| 5550068 | Process of fabricating a circuit element for transmitting microwave signals A new design concept is presented and demonstrated for the fabrication of active and passive components in integrated circuit (IC) devices for microwave signal transmission. High circuit packing density is desirable but the current configurations of the c... | 08/27/1996 |
| 5294555 | Method of manufacturing thin film transistor and active matrix assembly including same Thin film transistor including polycrystalline silicon or amorphous silicon thin film channel regions having a thickness of less than 2500 Å and active matrix assemblies including thin film transistors provide improved thin-type displays.... | 03/15/1994 |
| 5281769 | Dewall plating technique A new design concept is presented and demonstrated for the fabrication of active and passive components in integrated circuit (IC) devices for microwave signal transmission. High circuit packing density is desirable but the current configurations of the c... | 01/25/1994 |
| 5162933 | Active matrix structure for liquid crystal display elements wherein each of the gate/data lines includes at least a molybdenum-base alloy layer containing 0.5 to 10 wt. % of chromium In an active matrix structure for liquid crystal display elements which includes pixel electrodes arranged in a matrix form on a glass base plate, thin film transistors having their drains connected to the pixel electrodes, respectively, data lines each c... | 11/10/1992 |
| 5124768 | Thin film transistor and active matrix assembly including same Thin film transistor including polycrystalline silicon or amorphous silicon thin film channel regions having a thickness of less than 2500 Å and active matrix assemblies including thin film transistors provide improved thin-type displays.... | 06/23/1992 |
| 5105246 | Leaky low voltage thin film transistor A leaky thin film transistor including a charge transport layer, source and drain electrodes located adjacent to the charge transport layer, a gate electrode spaced from the charge transport layer by a gate dielectric layer, the gate electrode defining a ... | 04/14/1992 |
| 4907861 | Thin film transistor, method of repairing the film transistor and display apparatus having the thin film transistor A thin film transistor is connected to a picture element displaying electrode formed on an insulating base plate so that a voltage is applied to the electrode. The thin film transistor comprises a gate electrode, one or more drain electrodes connected to ... | 03/13/1990 |
| 4902638 | Thin film transistor, method of repairing the thin film transistor and display apparatus having the thin film transistor A thin film transistor is connected to a picture element displaying electrode formed on an insulating base plate so that a voltage is applied to the electrode. The thin film transistor comprises a gate electrode, one or more drain electrodes connected to ... | 02/20/1990 |
| 4859633 | Process for fabricating monolithic microwave diodes Two-terminal active devices, such as IMPATT and Gunn diodes, are combined with passive devices in a monolithic form using a plated metal heat sink to support the active elements and a coated-on dielectric to support the passive elements. Impedance-matchin... | 08/22/1989 |
| 4689116 | Process for fabricating electronic circuits based on thin-film transistors and capacitors Process of fabricating an active matrix display screen in which there are left after the second photo-etching segments (S) forming conductive bridges (120, 110, 112, 114) over breaks (103) in the conductive layer (102) forming the columns.... | 08/25/1987 |
| 4673958 | Monolithic microwave diodes Two-terminal active devices, such as IMPATT and Gunn diodes, are combined with passive devices in a monolithic form using a plated metal heat sink to support the active elements and a coated-on dielectric to support the passive elements. Impedance-matchin... | 06/16/1987 |
| 4602192 | Thin film integrated device In a thin film integrated device wherein thin film elements, such as thin film condensers, thin film field effect type transistors and thin film electroluminescent elements, which include insulating films (3, 7, 13, 15, 16) as one of their constitution el... | 07/22/1986 |
| 4587541 | Monolithic coplanar waveguide travelling wave transistor amplifier A microwave and millimeter wave amplifier consisting of a field effect travelling wave transistor monolithically integrated into a coplanar waveguide having input, output and matching sections is disclosed. The amplifier consists of a semi-insulating subs... | 05/06/1986 |
| 4582395 | Active matrix assembly for a liquid crystal display device including an insulated-gate-transistor An active matrix assembly for a liquid crystal display device utilizing an MIS (metal-insulator-semiconductor) transistor array is provided. The active matrix assembly includes a transparent substrate, a first thin layer of silicon disposed thereon, an in... | 04/15/1986 |
| 4568889 | Distributed diode VCO with stripline coupled output and distributed variable capacitor control In a distributed IMPATT structure, power is coupled out through a side contact. That is, in previously proposed distributed IMPATT structures, the gain medium (the active region of the IMPATT) operates as a transmission line. The prior art has attempted t... | 02/04/1986 |
| 4563806 | Method for the manufacture of a display screen based on thin-film transistors and capacitors Method for the manufacture of electronic circuits based on thin-film transistors and capacitors. According to the invention this method comprises the following operations: deposition of a layer (102) of a first transparent, conductive material on an insul... | 01/14/1986 |
| 4525732 | Distributed IMPATT structure In a distributed IMPATT structure, power is coupled out through a side contact. That is, in previously proposed distributed IMPATT structures the gain medium (the active region of the IMPATT) operates as a transmission line. The prior art has attempted to... | 06/25/1985 |
| 4460880 | Circuit matching elements The invention provides circuit matching elements primarily for integrated circuits and particularly for monolithic microwave integrated circuits. A transmission line in accordance with the invention is provided with a thin metallic film deposition disposed in ... | 07/17/1984 |
| 4458215 | Monolithic voltage controlled oscillator A monolithic voltage controlled oscillator is fabricated on a single semiconductor body. The oscillator includes an FET and a varactor diode interconnected such that a voltage applied across the varactor modulates the oscillating frequency of the FET outp... | 07/03/1984 |
| 4339668 | Monolithically integrated circuit of high dielectric strength for electrically coupling isolated circuits A system is disclosed for coupling electrically isolated circuits in a monolithic integrated circuit. A signal coupler is integrated on a chip together with a primary circuit and a secondary circuit which is to be coupled to the primary circuit. The signa... | 07/13/1982 |
| 4332075 | Method of producing thin film transistor array A method of producing thin film transistor arrays and having at least 7 steps including: a first step of forming a first electrode layer uniformly over an insulating substrate; a second step of forming electrodes, such as drain and source electrodes and b... | 06/01/1982 |
