Abstract: Disclosed is a novel composition of matter comprising a polyacid and a polymer containing repeating units which contain one or more basic atoms. The complex is water-soluble and electrically conductive. The complex is useful in providing organic discharge layers for use in electronic applications and fabrications.

Abstract: A method and apparatus for on-the-fly mode change in a paging system (201) is provided. A transmitter controller (301) in a base station (207) receives paging information. From the paging information, the transmitter controller (301) is capable of identifying a plurality of paging protocols associated with the paging information. Each identified paging protocol is associated with a corresponding mode. Mode information (D.sub.3, D.sub.4) corresponding to each mode is provided to an exciter (303). Based upon the mode information, the exciter (303) modulates a frequency using predetermined values of frequency deviation and frequency offset associated with the mode. The exciter (303) produces a modulated signal that transitions from one mode to another without delay.

Abstract: Positive lithographic patterns are produced by imagewise exposing to actinic light, x-ray or e-beam a polymer having pendant recurring groups selected from the group consisting of--COO--CH.sub.2 --CH(OH)--(CH.sub.2).sub.x --H wherein x is 0-20;--COO--CH.sub.2 --CH(OH)--(CH.sub.2).sub.y --HE--(CH.sub.2).sub.Z --H; and mixturesthereof; wherein HE is O or S; and each y and z individually is 1-18; and mixtures thereof; and then developing the polymer in an aqueous base developer. The developer can be any of the conventional or commonly used ones as well as the special developers discussed below.Positive lithographic patterns are also produced by imagewise exposing to actinic light, x-ray or e-beam a photosensitive polymeric material to provide free carboxylic acid groups; and then developing by contacting with an aqueous developer solution of about 0.

Abstract: Positive lithographic patterns are produced by imagewise exposing to actinic light, x-ray or e-beam copolymers of 2-hydroxyalkyl methacrylate and/or 2-hydroxyalkyl acrylate with alkylmethacrylate and/or alkylacrylate, and then developing the polymer in a developer.

Abstract: The sensitivity of a photoresist to actinic light is improved by the addition of certain dyes. The photoresist includes a polymer matrix, a photosensitive acid generator and at least one compound selected from the group consisting of dyes containing at least one heterosulphur atom such as 2,2.sup.1,5.sup.1,2"-terthiophene and its derivatives; thianthrene and its derivatives, and 4,6-diphenylthieno(3,4-d)-1,3-dioxol-2-one-5,5-dioxide; phenylsulfone and its derivatives; and 4,5-diphenyl-1,3-dioxol-2-one; 3,4-bis(acetoxymethyl)furan; chelidonic acid and its derivatives; and 5,7,12,14-pentacenetetrone. Resist images on a substrate are formed from the compositions.

Abstract: Disclosed is a novel composition of matter comprising a polyacid and a polymer containing repeating units which contain one or more basic atoms. The complex is water-soluble and electrically conductive. The complex is useful in providing organic discharge layers for use in electronic applications and fabrications.

Abstract: The sensitivity of a photoresist to actinic light is improved by the addition of certain dyes. The photoresist includes a polymer matrix, a photosensitive acid generator and at least one compound selected from the group consisting of dyes containing at least one heterosulphur atom such as 2,2.sup.1,5.sup.1,2"-terthiophene and its derivatives; thianthrene and its derivatives, and 4,6-diphenylthieno(3,4-d)-1,3-dioxol-2-one-5,5-dioxide; phenylsulfone and its derivatives; and 4,5-diphenyl-l,3-dioxol-2-one; 3,4-bis(acetoxymethyl)furan; chelidonic acid and its derivatives; and 5,7,12,14-pentacenetetrone. Resist images on a substrate are formed from the compositions.

Abstract: Quinone diazo compounds having bonded to the diazo ring or directly bonded to a ring of the compound, certain non-metallic atoms that improve the photosensitivity thereof are provided. These quinone diazo compounds are useful as photoactive compounds in photoresist compositions, and particularly positive photoresist composition employed in x-ray or electron beam radiation. Also provided is a method for preparing compounds of the present invention.