Assignee: Rohm and Haas Electronic Materials LLC

Location: Marlborough, MA
No. of patents: 130

Number	Title	Issue Date
8158325	Compositions and processes for photolithography Overcoating layer compositions that are applied above a photoresist composition including for immersion lithography processing as well as non-immersion imaging. ...	04/17/2012
8142988	Coating compositions for use with an overcoated photoresist Organic coating composition are provided including antireflective coating compositions that can reduce reflection of exposing radiation from a substrate back into an overcoated photoresist layer and/or function as a planarizing or via-fill layer. Preferred compositi...	03/27/2012
8142847	Precursor compositions and methods Compositions including an amido-group-containing vapor deposition precursor and a stabilizing additive are provided. Such compositions have improved thermal stability and increased volatility as compared to the amido-group-containing vapor deposition precursor itsel...	03/27/2012
8142639	Hard gold alloy plating bath A hard gold plating solution and plating method which provides a gold plating solution with high deposition selectivity using a gold plating solution containing gold cyanide, cobalt salt, and hexamethylenetetramine. ...	03/27/2012
8142637	Gold alloy electrolytes Compositions and methods for depositing gold alloys are disclosed. The compositions include certain dithiocarboxylic acids, salts and esters thereof and mercapto group containing compounds which provide bright gold alloy deposits with uniform color. ...	03/27/2012
8119506	Group 6a/group 3a ink and methods of making and using same A selenium/Group 3a ink, comprising (a) a selenium/Group 3a complex which comprises a combination of, as initial components: a selenium component comprising selenium; an organic chalcogenide component having a formula selected from RZ—Z′R′ and R	02/21/2012
8088467	Curable compositions Curable compositions are disclosed. Also disclosed are optical media comprising said curable compositions when cured and methods of making such optical media. ...	01/03/2012
8070047	Flux composition and method of soldering A flux composition is provided, comprising, as an initial component: a fluxing agent represented by formula I: wherein R1, R2, R3 and R4 are independently selected from a hydrogen...	12/06/2011
8070046	Amine flux composition and method of soldering An amine flux composition is provided, comprising, as an initial component: an amine fluxing agent represented by formula I: wherein R1, R2, R3 and R4 are independently selected f...	12/06/2011
8070045	Curable amine flux composition and method of soldering A curable amine flux composition is provided, comprising, as initial components: a resin component having at least two oxirane groups per molecule; an amine fluxing agent represented by formula I: wherein R1, R	12/06/2011
8070044	Polyamine flux composition and method of soldering A polyamine flux composition is provided, comprising, as an initial component: a polyamine fluxing agent represented by formula I: wherein R1, R2, R3 and R4 are independently sele...	12/06/2011
8070043	Curable flux composition and method of soldering A curable flux composition is provided, comprising, as initial components: a resin component having at least two oxirane groups per molecule; a fluxing agent represented by formula I: wherein R1, R2, R...	12/06/2011
8053160	Imaging compositions and methods An imaging composition, article and method of imaging are disclosed. The imaging composition is energy sensitive such that upon application of a sufficient amount of energy to the composition a color or shade change is affected. The imaging composition is coated on ...	11/08/2011
8048606	Imaging methods An imaging method is disclosed. An imaging composition is coated on a work piece followed by applying a sufficient amount of energy from a 3-D imaging system to form an image on the coated work piece. The image may be a logo or marker for alignment of parts. ...	11/01/2011
8048284	Metal plating compositions Disclosed are metal plating compositions for plating a metal on a substrate. The metal plating compositions include compounds which influence the leveling and throwing performance of the metal plating compositions. Also disclosed are methods of depositing metals on ...	11/01/2011
8043662	Aqueous solution for surface treatment of metal and method for preventing discoloration of metal surface To provide a solder-plating film which has good solder wettability and with which discoloration and twisting of the tin film after heat treatment are prevented. A method and a solution for surface treating a tin film are disclosed. The aqueous solution contains spec...	10/25/2011
8026037	Si-polymers and photoresists comprising same New polymers are provided that have non-carbon tetravalent species (Si, Ti, Ge, Zr, Sn) and photoimageable compositions that contain such polymers. Preferred polymers are organic, e.g. one or more polymer repeat units comprise carbon atom(s). Particularly preferred ...	09/27/2011
8012883	Stripping method Methods are provided for manufacturing optical display devices which remove an etch resist and residual post-etch metal in a single step. These methods are particularly useful in the manufacture of LCDs. ...	09/06/2011
8012670	Photoresist systems New photoresist systems are provided that comprise an underlying processing (or barrier) layer composition and an overcoated photoresist layer. Systems of the invention can exhibit significant adhesion to SiON and other inorganic surface layers. ...	09/06/2011
8012666	Compositions and processes for photolithography Overcoating layer compositions are provided that are applied above a photoresist composition including for immersion lithography processing as well as non-immersion imaging. ...	09/06/2011
8012536	Method of forming metal-containing layer using organometallic compounds Methods of forming metal-containing layers are provided where heteroleptic organometallic compounds containing at least one formamidinate ligand are conveyed in a gaseous form to a reactor; and films comprising a metal are deposited on a substrate. These heterolepti...	09/06/2011
8012334	Metal plating compositions and methods Disclosed are metal plating compositions and methods. The metal plating compositions provide good leveling performance and throwing power. ...	09/06/2011
7989323	Doping method Methods of doping a III-V compound semiconductor film are disclosed. ...	08/02/2011
7977026	Imaging methods An imaging method is disclosed. An imaging composition is coated on a work piece followed by applying a sufficient amount of energy from a 3-D imaging system to form an image on the coated work piece. The image may be a logo or marker for alignment of parts. ...	07/12/2011
7968444	Lead-free tin alloy electroplating compositions and methods Disclosed are electrolyte compositions for depositing a tin alloy on a substrate. The electrolyte compositions include tin ions, ions of one or more alloying metals, a flavone compound and a dihydroxy bis-sulfide. The electrolyte compositions are free of lead and cy...	06/28/2011
7968268	Compositions and processes for immersion lithography New photoresist compositions are provided that are useful for immersion lithography. Preferred photoresist compositions of the invention comprise one or more materials that can be substantially non-mixable with a resin component of the resist. Further preferred phot...	06/28/2011
7955989	Texturing semiconductor substrates Semiconductors are textured with aqueous solutions containing non-volatile alkoxylated glycols, their ethers and ether acetate derivatives having molecular weights of 170 or greater and flash points of 75° C. or greater. The textured semiconductors can be used in t...	06/07/2011
7955977	Method of light induced plating on semiconductors Methods of light induced plating of nickel onto semiconductors are disclosed. The methods involve applying light at an initial intensity for a limited amount of time followed by reducing the intensity of the light for the remainder of the plating period to deposit n...	06/07/2011
7955778	Compositions and processes for photolithography Overcoating layer compositions are provided that are applied above a photoresist composition including for immersion lithography processing as well as non-immersion imaging. ...	06/07/2011
7955531	Patterned light extraction sheet and method of making same A light extraction encapsulant sheet having a patterned encapsulant region is disclosed. A method of making that light extraction encapsulant sheet and of affixing that light extraction encapsulant sheet to a luminous stack surface of a multi-layer stack is also dis...	06/07/2011
7939438	Method of inhibiting background plating Methods of inhibiting background plating on semiconductor substrates using oxidizing agents are disclosed. ...	05/10/2011
7932016	Photosensitive composition Photoresist compositions and methods suitable for depositing a thick photoresist layer in a single coating application are provided. Such photoresist layers are particularly suitable for use in chip scale packaging, for example, in the formation of metal bumps. ...	04/26/2011
7931793	Tin or tin alloy electroplating solution An additive obtained from the reaction product obtained by reacting glutaraldehyde and at least one type of compound selected from hydrocarbon compounds containing a hydroxyl group, and at least one type of compound selected from amine compounds, as well as a tin or...	04/26/2011
7857961	Copper plating bath formulation To provide a copper plating solution composition that precipitates copper plated membranes that are both uniform and smooth and which has good external appearance even if the copper plated membranes that are formed are relatively thin. The copper plating solution co...	12/28/2010
7857960	Copper plating process Providing a copper plating method with which to precipitate copper-plated membranes that are uniform and flat, and that have good mirror gloss even when relatively thin copper plated membranes are formed. A copper plating method wherein the object to be plated and a...	12/28/2010
7842636	Catalyst composition and deposition method Compositions and methods for depositing one or more metal or metal alloy films on substrates. The compositions contain a catalyst, one or more carrier particles and one or more water-soluble or water-dispersible organic compounds. Metal or metal alloys may be deposi...	11/30/2010
7838199	Polymers and photoresist compositions The invention relates to new polymers that comprise units that contain one or more photoacid generator groups and photoresists that contain the polymers. Preferred polymers of the invention are suitable for use in photoresists imaged at short wavelengths such as sub...	11/23/2010
7825058	Catalyst composition and deposition method Compositions and methods for depositing one or more metal or metal alloy films on substrates. The compositions contain a catalyst, one or more carrier particles and one or more water-soluble or water-dispersible organic compounds. Metal or metal alloys may be deposi...	11/02/2010
7781141	Compositions and processes for immersion lithography The present invention relates to barrier layer compositions that are applied above a photoresist composition for immersion lithography processing. In a further aspect, new methods are provided for immersion lithography processing. ...	08/24/2010
7780839	Electroplating bronze Electrolytes for white bronzes are disclosed as well as methods of depositing the white bronzes. The electrolytes for depositing the white bronzes are cyanide free and provide a uniform white color. ...	08/24/2010

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Assignee: Rohm and Haas Electronic Materials LLC