Matsushita Electric Industrial Co., Ltd.

Yuka Terai

Kousaku Yano

Masanori Fukumoto

Noboru Nomura

Hisashi Ogawa

Isao Miyanaga

Mitsuru Sekiguchi

Shuji Hirao

Yuichiro Yamada

Naoki Suzuki

Shinichi Imai

Akemi Kawaguchi

Ryuzo Houchin

Masayuki Endo

Hiroshi Yamamoto

Tetsuya Ueda

Shinji Odanaka

Satoshi Ueda

Hiroyuki Umimoto

Kyoji Yamashita

Ichiro Nakao

Tomoyasu Murakami

Yasuo Mizuno

Yasushi Naito

Toyokazu Fujii

Chiaki Kudo

Takatoshi Yasui

A system for operation verification of a semiconductor integrated circuit has a central processing unit, a design layout memory unit storing design layout information including the design layout configuration of the semiconductor integrated circuit, and a predicted final layout memory storing a predicted final layout configuration predicted by the central processing unit by adding an optical proximity effect to the design layout configuration. The system further has a netlister which describes a procedure for causing the central processing unit to produce a plurality of net lists in which different physical values are registered for a common element in the predicted final layout configuration, a netlist memory unit the plurality of net lists, and a circuit simulator which describes a procedure for causing the central processing unit to perform operation verification of the semiconductor integrated circuit by using an arbitrary one of the plurality of net lists.

System and method for operation verification of semiconductor integrated circuit

Layer forming material and wiring forming method

A forming apparatus of a thin film, includes a processing chamber where a predetermined process is carried out on a surface of a supplied substrate, and a feeding device, which is provided in the processing chamber, for feeding material to form an organic molecular layer including silicon or germanium on the surface of the substrate. A forming method of a thin film, includes steps of forming a thin film on a surface of a supplied substrate in a processing chamber, and feeding material for forming an organic molecular layer including silicon or germanium on the formed thin film on the surface of the substrate through a feeding device in the processing chamber, and then forming the organic molecular layer on the surface of the substrate.

Apparatus and method for forming thin film

A layer forming material is a compound which has a structure of six-membered ring coordinated to Cu and containing Si, and of which general formula is represented by the following chemical formula: ##STR1## wherein X.sub.1 and X.sub.2 are elements of the VI group of the same or different types which are coordinate-bonded to Cu, and of which examples include O, S, Se, Te and the like, at least one of Y.sub.1, Y.sub.2 and Y.sub.3 is Si, L is a group which has a double or triple bond and which is able to supply electrons to Cu, and each of R.sub.1 and R.sub.2 is any of SiF.sub.3, SiH.sub.3, CF.sub.3 and CH.sub.3 for example.

A method of the invention for fabricating a semiconductor device includes the steps of: forming an oxide film having a non-uniform thickness on silicon; reducing at least a portion of the oxide film using gas containing a metal element, and growing a metal film containing the metal element on the silicon by reacting an exposed surface of the silicon with the gas; and removing the metal film.

Method of fabricating a semiconductor device

The characteristic of semiconductor devices is satisfactorily maintained because the planarization of a dielectric film of a semiconductor device is carried out at a lower flow temperature. In the case of a silicon dioxide film being a dielectric film, a network structure is composed of atoms of silicon which serve as a main constituent, and of atoms of oxygen which serve as a sub-constituent of a matrix of the dielectric film. These oxygen atoms are replaced by non-bridging constituents such as atoms of halogen including fluorine. This breaks a bridge, via an oxygen atom, between the silicon atoms, at a position where such a replacement takes place. In consequence, the viscosity of the dielectric film falls with the flow temperature. If, for example, part of the oxygen in a BPSG film is substituted by fluorine, this allows the dielectric film to flow at a lower temperature of 850.degree. C. The short channel effects can be suppressed.

Semiconductor device and process

A BPSG layer serving as a silicon oxide layer is formed on a semiconductor substrate 1. Formed on the surface of the BPSG layer is a hydrophobic molecular layer comprising hydrophobic groups such as methyl, ethyl and the like, by a silylation reaction (in which silyl having hydrophobic groups such as methyl groups, ethyl groups and the like, is reacted with OH groups, and in which the hydrophobic groups are substituted with H of the OH groups to generate --O--Si(CH.sub.3).sub.3 or the like). The molecular layer prevents the BPSG layer from absorbing moisture.

Thin layer forming method wherein hydrophobic molecular layers

A forming apparatus of a thin film includes a processing chamber where a predetermined process is carried out on a surface of a supplied substrate. A feeding device is provided in the processing chamber for feeding material to form an organic molecular layer including silicon or germanium on the surface of the substrate. A forming method of a thin film includes the steps of forming the thin film on the surface of the supplied substrate in the processing chamber, and feeding material for forming the organic molecular layer, including silicon or germanium, on the formed thin film on the surface of the substrate through a feeding device in the processing chamber, and then forming the organic molecular layer on the surface of the substrate.

Method of fabricating capacitor or contact for semiconductor device by

Described is a method for manufacturing semiconductor devices which includes a heat treating process for heating and cooling semiconductor substrates mounted on a boat at a predetermined pitch according to a predetermined temperature profile, in order to flatten the surface of each semiconductor substrate by reflowing an insulating film containing impurities, for example, a BPSG film formed on the substrate. In the heat treating process, one of the control factors which affects the formation of grains or particles due to the impurities contained in the insulating film is set so as to prevent the impurities from generating grains or particles during the heat treatment. Also disclosed is a method of preventing the generation of grains or particles by widening the pitch of the mounted substrates.

Method for manufacturing a semiconductor device using a heat treatment

Growing community of inventors

Osaka, Japan

Yuka Terai