Patent application number | Description | Published |
20130167446 | CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY - A cutter assembly includes a substrate and at least one island. The substrate includes a surface circumscribed by a peripheral edge, a flank surface extending from the peripheral edge, and at least one pocket with an opening on the surface and spaced apart from the peripheral edge. The at least one pocket extends from the opening towards an interior of the substrate. The at least one island is in the at least one pocket, and the at least one island includes a cutting surface that is exposed by the opening of the at least one pocket. | 07-04-2013 |
20130167449 | CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY - A cutter assembly includes a substrate and at least one island. The substrate includes a surface circumscribed by a peripheral edge, a flank surface extending from the peripheral edge, and at least one pocket with an opening on the surface and spaced apart from the peripheral edge. The at least one pocket extends from the opening towards an interior of the substrate. The at least one island is in the at least one pocket, and the at least one island includes a cutting surface that is exposed by the opening of the at least one pocket. | 07-04-2013 |
20130167450 | CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY - A cutter assembly includes a substrate and at least one island. The substrate includes a surface circumscribed by a peripheral edge, a flank surface extending from the peripheral edge, and at least one pocket with an opening on the surface and spaced apart from the peripheral edge. The at least one pocket extends from the opening towards an interior of the substrate. The at least one island is in the at least one pocket, and the at least one island includes a cutting surface that is exposed by the opening of the at least one pocket. | 07-04-2013 |
20130167451 | CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY - A cutter assembly includes a substrate and at least one island. The substrate includes a surface circumscribed by a peripheral edge, a flank surface extending from the peripheral edge, and at least one pocket with an opening on the surface and spaced apart from the peripheral edge. The at least one pocket extends from the opening towards an interior of the substrate. The at least one island is in the at least one pocket, and the at least one island includes a cutting surface that is exposed by the opening of the at least one pocket. | 07-04-2013 |
20130255161 | CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY - A cutter assembly and a method of making the cutter assembly are disclosed. A method of fabricating a cutting element having at least one island structure in at least one pocket of a substrate may comprise steps of building the substrate with at least one pocket; putting the at least one island into the at least one pocket in the substrate to form an assembly, the at least one island is not in a final state, wherein in the final state, chemical composition, shape, phase distribution and content, density and mechanical properties are finalized without changes; and subjecting the assembly to a final fabrication process to form the said cutting element and achieve the final state of the cutting element and at least one island in at least one pocket. | 10-03-2013 |
20130263519 | CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY - A cutter assembly and a method of making the cutter assembly are disclosed. A method of fabricating a cutting element having at least one island in at least one pocket of a substrate may comprise steps of providing the substrate with at least one pocket, and the at least one substrate is in a final state of the substrate; providing the at least one island, wherein the at least one island is in a final state of the island, wherein in the final state, chemical composition, shape, phase distribution and content, density and mechanical properties are finalized without changes; disposing the at least one island in the at least one pocket of the substrate; and securing the at least one island to at least one substrate. | 10-10-2013 |
20130318884 | CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY - A cutter assembly and a method of making the cutter assembly are disclosed. A method of fabricating a cutting element having at least one island structure in at least one pocket of a substrate may comprise steps of building a substrate green body with at least one pocket; building at least one island green body; assembling the at least one island green body and the substrate green body with at least one pocket in the substrate green body to form a green body assembly; and subjecting the green body assembly to a final fabrication process to form the said cutting element. | 12-05-2013 |
Patent application number | Description | Published |
20100061688 | OPTICAL WAVEGUIDES AND METHODS THEREOF - Embodiments in accordance with the present invention provide waveguide structures and methods of forming such structures where core and laterally adjacent cladding regions are defined. Some embodiments of the present invention provide waveguide structures where core regions are collectively surrounded by laterally adjacent cladding regions and cladding layers and methods of forming such structures. | 03-11-2010 |
20100062378 | OPTICAL WAVEGUIDES AND METHODS THEREOF - Embodiments in accordance with the present invention provide waveguide structures and methods of forming such structures where core and laterally adjacent cladding regions are defined. Some embodiments of the present invention provide waveguide structures where core regions are collectively surrounded by laterally adjacent cladding regions and cladding layers and methods of forming such structures. | 03-11-2010 |
20110104614 | Self-imageable film forming polymer, compositions thereof and devices and structures made therefrom - Embodiments in accordance with the present invention encompass self-imageable film forming compositions that comprise norbornene-type polymers and that can be formulated to be either positive tone imaging or negative tone. The films formed thereby are useful in the forming of microelectronic and optoelectronics devices. | 05-05-2011 |
20120064458 | OPTICAL WAVEGUIDES AND METHODS THEREOF - Embodiments in accordance with the present invention provide waveguide structures and methods of forming such structures where core and laterally adjacent cladding regions are defined. Some embodiments of the present invention provide waveguide structures where core regions are collectively surrounded by laterally adjacent cladding regions and cladding layers and methods of forming such structures. | 03-15-2012 |
20130017488 | Self-Imageable Layer Forming Polymer and Compositions Thereof - Copolymers and compositions thereof useful for forming self-imageable films encompassing such copolymers are disclosed. Such copolymers encompass norbornene-type repeating units and maleic anhydride-type repeating units where at least some of such and maleic anhydride-type repeating units have been ring-opened. The films formed from such copolymer compositions provide self imageable, low-k, thermally stable layers for use in microelectronic and optoelectronic devices. | 01-17-2013 |
20130192754 | Room Temperature Debonding Composition, Method and Stack - Embodiments in accordance with the present invention provide for materials, methods for using such materials and structures that both incorporate such materials and are made using such methods that can be smoothly debonded at or near room temperature while providing a fixable bond that allows for wafer processing such as wafer thinning, anisotropic dry etching and chemical resistance during plating and etching. | 08-01-2013 |
20140178701 | ROOM TEMPERATURE DEBONDING COMPOSITION, METHOD AND STACK - Embodiments in accordance with the present invention provide for materials, methods for using such materials and structures that both incorporate such materials and are made using such methods that can be smoothly debonded at or near room temperature while providing a fixable bond that allows for wafer processing such as wafer thinning, anisotropic dry etching and chemical resistance during plating and etching. | 06-26-2014 |
Patent application number | Description | Published |
20080242750 | Polycyclic polymers containing pendant ion conducting moieties - A polymer comprising polycyclic repeating units having recurring ion conducting groups and optional crosslinkable groups is disclosed. The present invention provides the capability of tailoring polymers to impart unique properties to membranes fabricated from the polymers. Membranes comprising the polymers and methods for preparing the membranes and their use in ion conducting membranes, particularly in fuel cells, are also provided. | 10-02-2008 |
20080242810 | Use of a Combination Chain Transfer and Activating Agent to Control Molecular Weight and Optical Density of Pd Catalyzed Norbornene Polymers - A method of controlling the molecular weight of poly(cyclic) olefin (norbornene-type) polymers and activating the polymerization thereof with a single material is provided. Such method include adding a chain transfer/activating agent to a mixture of monomer(s), catalyst, solvent and an optional cocatalyst and polymerizing the mixture to form a polymer. It is shown that the amount of chain transfer/activating agent in the mixture can serve to control the molecular weight of the resulting polymer, its percent conversion or both, and in some embodiments the optical density of the resulting polymer. | 10-02-2008 |
20090270247 | IN SITU OLEFIN POLYMERIZATION CATALYST SYSTEM - Embodiments in accordance with the present invention encompass methods of forming in situ olefin polymerization catalyst systems, catalysts encompassed by such systems and polymers made using such systems. For such in situ olefin polymerization catalyst systems, a hydrocarbyl magnesium halide is generally contacted with a halohydrocarbyl compound to form a halohydrocarbyl Grignard and such Grignard is generally contacted with a Group 10 metal compound to form an olefin polymerization catalyst which is contacted with one or more olefin monomers to form a polymer therefrom. | 10-29-2009 |
20100177488 | Vinyl Addition Polycyclic Olefin Polymers Prepared With Non-Olefinic Chain Transfer Agents And Uses Thereof - A method of polymerizing poly(cyclic)olefin monomers encompassing (a) combining a monomer composition containing the poly(cyclic)olefin monomers, a non-olefinic chain transfer agent and an activator compound to faun a mixture; (b) heating the mixture; and (c) adding a polymerization catalyst containing Ni and/or Pd. The non-olefinic chain transfer agent includes one or more compounds selected from H | 07-15-2010 |
20110009578 | Use Of A Combination Chain Transfer And Activating Agent To Control Molecular Weight And Optical Density Of Pd Catalyzed Norbornene Polymers - A method of controlling the molecular weight of poly(cyclic) olefin (norbornene-type) polymers and activating the polymerization thereof with a single material is provided. Such method include adding a chain transfer/activating agent to a mixture of monomer(s), catalyst, solvent and an optional cocatalyst and polymerizing the mixture to form a polymer. It is shown that the amount of chain transfer/activating agent in the mixture can serve to control the molecular weight of the resulting polymer, its percent conversion or both, and in some embodiments the optical density of the resulting polymer. | 01-13-2011 |
20110065878 | Norbornene-Type Polymers, Compositions Thereof And Lithographic Processes Using Such Compositions - Embodiments of the present invention relate generally to non-self imagable and imagable norbornene-type polymers useful for immersion lithographic processes, methods of making such polymers, compositions employing such polymers and the immersion lithographic processes that make use of such compositions. More specifically the embodiments of the present invention are related to norbornene-type polymers useful for forming imaging layer and top-coat layers for overlying such imaging layers in immersion lithographic process and the process thereof. | 03-17-2011 |
20110244400 | Norbornene-Type Polymers, Compositions Thereof and Lithographic Process Using Such Compositions - Embodiments in accordance with the present invention provide for non-self imageable norbornene-type polymers useful for immersion lithographic processes, methods of making such polymers, compositions employing such polymers and immersion lithographic processes that make use of such compositions. More specifically the embodiments of the present invention are related to norbornene-type polymers useful for forming top-coat layers for overlying photoresist layers in immersion lithographic process and the process thereof. | 10-06-2011 |
20120056249 | INTERLAYER FOR ELECTRONIC DEVICES - Embodiments in accordance with the present invention provide for the use of polycycloolefins in electronic devices and more specifically to the use of such polycycloolefins as interlayers applied to fluoropolymer layers used in the fabrication of electronic devices, the electronic devices that encompass such polycycloolefin interlayers and processes for preparing such polycycloolefin interlayers and electronic devices. | 03-08-2012 |
20120129101 | Self-Imageable Film Forming Polymer, Compositions Thereof and Devices and Structures Made Therefrom - Polymers and compositions for forming self-imageable films encompassing such polymers that encompass norbornene-type repeating unit having at least one phenolic functionality and maleic anhydride-type repeating unit, which can be formulated to be either positive tone imaging or negative tone imaging. The films formed thereby are useful as self-imageable layers in the manufacture of microelectronic, such as semiconductor, and optoelectronic devices. | 05-24-2012 |
20120149815 | Transparent Layer Forming Polymer - Embodiments in accordance with the present invention provide polymers for forming layers/films useful in the manufacture of a variety of types of optoelectronic displays. Such embodiments also provide compositions of such polymers for forming such layers/films where the formed layers/films have high transparency over the visible light spectrum. | 06-14-2012 |
20120172479 | POLYMER COMPOSITIONS FOR TEMPORARY BONDING - Embodiments in accordance with the present invention are directed to polymer compositions that are useful for forming temporary bonding layers that serve to releasably join a first substrate to a second substrate as well as methods of both forming such a temporary bond and methods of debonding such substrates. Some such polymer compositions encompass a casting solvent, a photoacid generator and optionally a sensitizer and/or an adhesion promoter. | 07-05-2012 |
20130207091 | PLANARIZATION LAYER FOR ORGANIC ELECTRONIC DEVICES - The invention relates to organic electronic devices containing polycycloolefin planarization layers between the substrate and a functional layer like a semiconducting layer, dielectric layer or electrode, to the use of polycycloolefins as planarization layer on the substrate of an organic electronic device, and to processes for preparing such polycycloolefin planarization layers and organic electronic devices. | 08-15-2013 |
20130285026 | BANK STRUCTURES FOR ORGANIC ELECTRONIC DEVICES - Embodiments in accordance with the present invention relate generally to the use of polycycloolefinic polymers as a structure defining material in organic electronic devices, and more specifically to separators, insulating structures or bank structures of such devices and to organic electronic devices comprising such structures, to processes for preparing such structures and to organic electronic devices encompassing such structures. | 10-31-2013 |
20130323644 | NORBORNENE-TYPE POLYMERS, COMPOSITIONS THEREOF AND LITHOGRAPHIC PROCESS USING SUCH COMPOSITIONS - Embodiments in accordance with the present invention provide for non-self imagable norbornene-type polymers useful for immersion lithographic processes, methods of making such polymers, compositions employing such polymers and immersion lithographic processes that make use of such compositions. More specifically the embodiments of the present invention are related to norbornene-type polymers useful for forming top-coat layers for overlying photoresist layers in immersion lithographic process and the process thereof. | 12-05-2013 |
20130345382 | NORBORNENE-TYPE FORMATE MONOMERS AND POLYMERS AND OPTICAL WAVEGUDIES FORMED THEREFROM - This invention discloses and claims a series of polycyclic monomers and polymers useful in the production of optical waveguides. The polymers of the invention comprise one or more repeating units represented by the formula (IV): | 12-26-2013 |
20140087293 | MALEIMIDE CONTAINING CYCLOOLEFINIC POLYMERS AND APPLICATIONS THEREOF - Various cycloolefinic/maleic anhydride polymers containing maleimide pendant groups and compositions thereof useful for forming self-imageable films encompassing such copolymers are disclosed. Such polymers encompass norbornene-type repeating units containing maleimide groups and maleic anhydride-type repeating units where at least some of such maleic anhydride-type repeating units have been ring-opened. The films formed from such copolymer compositions provide self imageable, low-k, thermally stable layers for use in microelectronic and optoelectronic devices. | 03-27-2014 |
20140102631 | POLYMER COMPOSITIONS FOR TEMPORARY BONDING - Embodiments in accordance with the present invention are directed to poly(lactide) compositions that are useful for forming temporary bonding layers that serve to releasably join a first substrate to a second substrate as well as methods of both forming such a temporary bond and methods of debonding such substrates. Some such poly(lactide) compositions encompass a casting solvent, a photoacid generator and optionally a sensitizer and/or an adhesion promoter. | 04-17-2014 |
Patent application number | Description | Published |
20140205948 | SELF-IMAGEABLE LAYER FORMING POLYMER AND COMPOSITIONS THEREOF - Copolymers and compositions thereof useful for forming self-imageable films encompassing such copolymers are disclosed. Such copolymers encompass norbornene-type repeating units and maleic anhydride-type repeating units where at least some of such and maleic anhydride-type repeating units have been ring-opened. The films formed from such copolymer compositions provide self imageable, low-k, thermally stable layers for use in microelectronic and optoelectronic devices. | 07-24-2014 |
20140349233 | WATER SOLUBLE NORBORNENE-TYPE POLYMERS AND PHOTOIMAGEABLE COMPOSITIONS THEREOF - Embodiments in accordance with the present invention encompass water soluble polycyclic vinyl addition polymers having a norbornene type repeat unit derived from a norbornene type of monomer that encompasses a saccharide functional moiety. Embodiments in accordance with the present invention also encompass low and high molecular weight polymers with low catalyst loading. | 11-27-2014 |
20150079506 | AMINE TREATED MALEIC ANHYDRIDE POLYMERS, COMPOSITIONS AND APPLICATIONS THEREOF - Disclosed herein are various amine treated maleic anhydride containing polymers and compositions thereof, which are useful for forming self-imageable films. In some embodiments, such polymers encompass norbornene-type repeating units and maleic anhydride-type repeating units where at least some of such maleic anhydride-type repeating units are either ring-opened or have been transformed into maleimide repeat units. The films formed from such copolymer compositions provide self imageable, low-k, thermally stable layers for use in microelectronic and optoelectronic devices. | 03-19-2015 |
20150079507 | AMINE TREATED MALEIC ANHYDRIDE POLYMERS WITH PENDENT SILYL GROUP, COMPOSITIONS AND APPLICATIONS THEREOF - Disclosed herein are various amine treated maleic anhydride containing polymers and compositions thereof, which are useful for forming self-imageable films. In some embodiments, such polymers encompass norbornene-type repeating units containing pendent silyl groups and maleic anhydride-type repeating units where at least some of such maleic anhydride-type repeating units are either ring-opened or have been transformed into maleimide repeat units. The films formed from such copolymer compositions provide self imageable, low-k, thermally stable layers for use in microelectronic and optoelectronic devices. | 03-19-2015 |