Class 257/E27.114 - Including only passive thin-film or thick-film elements on a common insulating substrate (EPO)

Subclass of Class 257 - Active solid-state devices (e.g., transistors, solid-state diodes)
Definition: This subclass is indented under subclass E27.001. This
No. of patents: 38
Last issue date: 07/15/2008

Number	Title	Issue Date
7400023	Photoelectric converting film stack type solid-state image pickup device and method of producing the same In a photoelectric converting film stack type solid-state image pickup device, a plurality of photoelectric converting film are stacked on a semiconductor substrate in which a signal readout circuit is formed, each of the photoelectric converting films is sandwiched...	07/15/2008
7294894	Micromechanical cap structure and a corresponding production method A micromechanical cap structure and a corresponding manufacturing method are described. The micromechanical cap structure includes a first wafer with a micromechanical functional structure, and a second wafer to form a cap over the micromechanical functional structu...	11/13/2007
7271017	Organic electroluminescent display device and fabricating method thereof An electroluminescent display device includes first and second substrates facing each other, data and gate lines crossing each other on the first substrate to define a plurality of pixel regions, a switching transistor connected to the gate and data lines, a driving...	09/18/2007
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
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 electrodes is provided. The scan lines and the data lines are disposed over...	10/03/2006
6500724	Method of making semiconductor device having passive elements including forming capacitor electrode and resistor from same layer of material A semiconductor device and a method of making a semiconductor device. A damascene metal layer (16) is formed in an insulating dielectric layer (12), which is in direct electrical communication with a substrate (10). A layer of a passive element, such as f...	12/31/2002
6072205	Passive element circuit A passive element circuit is formed by a spiral inductor, a high-dielectric-constant thin-film capacitor, a via hole, and a bonding pad. By using SrTiO3 as the high-dielectric-constant thin-film, which exhibits a dielectric constant of 200 up t...	06/06/2000
5731747	Electronic component having a thin-film structure with passive elements An electronic component with a substrate (1, 31) of which a surface (4, 34) is provided with a thin-film structure with passive elements (5, 35), with a resistor (6, 36) formed in a layer of resistor material (7, 37), and with a capacitor having a lower e...	03/24/1998
5495213	LC noise filter The present invention provides an LC noise filter consisting of a capacitance and an inductance, including a first insulation sheet having a plurality of portions folded alternately in the opposite directions and stacked one above another; a first conduct...	02/27/1996
5414402	Multi-layer substrate A multi-layer substrate which should be used with an inductor. The multi-layer substrate has an internal coil which should be connected with the inductor electrically. The internal coil has such an inductance value that the total inductance of the inducto...	05/09/1995
5294290	Computer and electromagnetic energy based mass production method for the continuous flow make of planar electrical circuits The new method concerns the custom designed lowcost mass production of flexible planar circuits which suit particu-larly for one time use and carry complex prints on at least one face thereof, as may be e.g. RF sensitive tickets or marker tags for electro...	03/15/1994
5285191	LC marker construction useful as an electromagnetically interrogatable transponder means A planar LC marker construction useful as an electromagnetically interrogatable transponder is comprised of at least two conductive paths forming planar clockwise and counterclockwise turning spiral patterns (if viewed from the same side) aligned face-to-...	02/08/1994
5201988	Method of manufacturing a resonant tag A method of manufacturing a resonant tag on which at least two resonant circuits having different resonant frequencies are formed so as to enable the tag to be identified, the method including coating a conductive thin film on two surfaces of an insulatin...	04/13/1993
5172461	Method of producing electrical resonant circuits, specifically resonance labels By means of this invention electrical resonant circuits, specifically resonance labels having a capacitor and a coil on a dielectric are produced for reliable deactivation by means of an electrical discharge between the capacitor surfaces. Heretofore alum...	12/22/1992
5119070	Resonant tag A resonant tag carries a plurality of resonant circuits having different resonant frequencies. The resonant circuit is composed of a first conductive pattern formed by a conductive metal foil on one surface of an insulating thin film and a second conducti...	06/02/1992
4990891	Identification device in the form of a tag-like strip affixable to an article An identification device for use in electronic security systems is proposed carrying a planar resonant circuit and suiting for use as a marker means for preventing theft of articles to which it is affixed. The device comprises two counter-turning conducti...	02/05/1991
4986124	Screened inductance sensors, especially sensors for level measurement In a screened inductance sensor having a drive winding, a sense winding, and a conductive screen for varying the induced voltage in the sense winding by reason of the eddy currents generated in the conductive screen in the presence of the drive field, a p...	01/22/1991
4935093	Method for the continuous flow make of customized planar electrical circuits The invention provides a novel process for the mass production of thin, flexible electrical low-cost circuits. More particularly, the invention concerns the super mass production of flexible planar LC circuits, as are commercially desired as marker means ...	06/19/1990
4900386	Method of producing labels each having a circuit forming an oscillating circuit In order to produce labels incorporating electrical oscillating circuits, certain parts of the circuits are initially punched out of a center area of a metal web covered by an adhesive. Thereafter the center area is covered by an insulating material web f...	02/13/1990
4864280	Flexible detection label A flexible carrier having on both opposite surfaces thereof foil films forming conductor tracks as inductance coils insulated from each other by the carrier. Each track is connected at opposite ends to a conductive region of the foil film to form electrod...	09/05/1989
4797785	Circuit arrangement and resonant label, and a process for its production To produce an electrically conducting circuit pattern (2), in particular a resonant label, on a substrate (1), the insulating layer to be provided between two surface sections (2, 2a) of the circuit pattern is applied in a liquid or pasty, i.e. deformable...	01/10/1989
4792790	Identification device in the form of a tag-like strip affixable to an article and method for its manufacture The identification device in the form of a tag-like construction affixable to an object has at least one inductive element formed of flat conductor paths and a capacitive element formed from overlapping by overlaying conductor path parts and an interposed...	12/20/1988
4774521	Resonant marker for use with radio frequency electronic article surveillance system A resonant marker for use with an RF electronic article surveillance system, said marker having a resonant circuit combining a flat coil with a condenser, adapted to be mounted on an article so as to be located by a goods monitoring apparatus by radio wav...	09/27/1988
4745401	RF reactivatable marker for electronic article surveillance system A marker for use in radio frequency electronic article surveillance systems where the marker contains an inductive-capacitive resonant circuit and is made reversibly deactivatable and reactivatable by the addition of a piece of magnetic material and means...	05/17/1988
4694283	Identification device in the form of a tag-like strip affixable to an article An identification device in the form of a tag-like strip, affixable to an article, for use in an electronic security system comprising opposingly situated conductor strip portions which may be punched out of a metal foil. The conductor strip portions are ...	09/15/1987
4678889	Method of laser trimming in semiconductor wafer A method of laser trimming in a semiconductor wafer, and more particularly, a method of laser trimming for disconnecting programmable links by use of a laser beam which links are provided within a multiplicity of semiconductor integrated circuit elements ...	07/07/1987
4658264	Folded RF marker for electronic article surveillance systems A tuned resonant circuit including inductive and capacitive components useful as a marker in electronic article surveillance systems, comprising a laminate of a dielectric sheet having a conductive layer on one side configured to form at least one multi-t...	04/14/1987
4596762	Electronic thin-film circuit and method for producing it An electronic thin-film circuit having a substrate plate comprising an insulating material and having a resistance film partially covering the substrate plate is proposed. The resistance film forms a first pattern and a second pattern. The first pattern d...	06/24/1986
4583099	Resonant tag circuits useful in electronic security systems A resonant tag circuit is provided which is useful in conjunction with an electronic security system for preventing theft of articles from a protected area. The tag circuit comprises an electrically insulating substrate having a spiral conductive path on ...	04/15/1986
4574255	MMC Substrate including capacitors having perovskite structure dielectric and electrical devices including MMC substrate Between insulative layers (31-37, 41-44), a multilayer substrate comprises at least one dielectric layer (26-29). It is possible to form capacitors (58), resistors (46), and wiring conductors (61, 62) in the substrate. The at least one dielectric layer sh...	03/04/1986
4490429	Process for manufacturing a multilayer circuit board The multilayer circuit board is constituted of an inorganic insulating material such as a crystallizable glass, crystalline oxide or noncrystallized glass; a conductive material such as a metal or a mixture of a metal with noncrystallized glass; a resisto...	12/25/1984
4443830	CR Composite part provided with discharge gap The disclosure is directed to an improved CR composite part provided with a discharge gap, in which discharge electrodes are provided on opposite surfaces of a substrate formed with a CR composite circuit, while an opening is provided between confronting ...	04/17/1984
4374159	Fabrication of film circuits having a thick film crossunder and a thin film capacitor A method of fabricating film circuits whereby thick film crossunders may be included with thin film capacitors (22) on a single substrate (10). At least one dielectric layer (12) is formed on the crossunder electrode (11) and a layer capable of smoothing ...	02/15/1983
4369557	Process for fabricating resonant tag circuit constructions An insulative substrate web having a conductive surface on a first face is printed and etched to provide a repetitive conductive circuit pattern. In one form of the invention, the pattern defines a first conductive area serving as a first capacitor plate,...	01/25/1983
4342143	Method of making multiple electrical components in integrated microminiature form Integrated structures of various combinations of inductors, capacitors and resistors are formed by bonded laminations of films of electrical conductors of desired configurations and electrical properties separated by films of dielectric material. Electric...	08/03/1982
4302737	RC Network An RC network is disclosed in which two electrically conducting regions and a dielectric lying between these regions form a capacitor. At least one of the electrically conducting regions consists of resistance material and is designed in the shape of a me...	11/24/1981
4021705	Resonant tag circuits having one or more fusible links A planar resonant tag circuit especially useful in electronic security systems wherein the value of a circuit component can be electrically and selectively altered by one or more fusible links integrally formed with the planar circuit. At least one fusibl...	05/03/1977
3967161	A multi-frequency resonant tag circuit for use with an electronic security system having improved noise discrimination An electronic security system adapted for use in a controlled area such as a retail store and employing a multi-frequency resonant tag circuit having distinct frequencies for detection and discrimination. An electromagnetic field is provided within the co...	06/29/1976

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Class 257/E27.114 - Including only passive thin-film or thick-film elements on a common insulating substrate (EPO)