公开(公告)号：DE60328302D1

公开(公告)日：2009-08-20

申请号：DE60328302

申请日：2003-08-15

Applicant: JSR CORP

Inventor： MATSUKI YASUO ,  IWASAWA HARUO ,  KATO HITOSHI

IPC: H01L21/208 ,  C23C24/10 ,  C23C26/02 ,  H01L31/09 ,  H01L31/18

Abstract: There are provided a silicon-film-forming composition containing silicon particles and a dispersion medium and a method for forming a silicon film by forming a coating film of the silicon-film-forming composition on a substrate and subjecting the coating film to instantaneous fusion, a heat treatment or a light treatment. According to the composition and the method, a polysilicon film with a desired thickness which may be used as a silicon film for a solar battery can be formed efficiently and easily.

公开(公告)号：DE69631851T2

公开(公告)日：2005-01-05

申请号：DE69631851

申请日：1996-03-27

Applicant: JSR CORP

Inventor： NISHIKAWA MICHINORI ,  MIYAMOTO TSUYOSHI ,  KAWAMURA SHIGEO ,  YASUDA KYOUYU ,  MUTSUGA YASUAKI ,  MATSUKI YASUO

IPC: C09K19/56 ,  G02F1/1337

Abstract: A liquid crystal aligning agent contains (1) at least one polymer selected from the group consisting of a polyamic acid obtainable by a reaction between a tetracarboxylic acid dianhydride and a diamine compound and an imidized polymer obtainable by cyclization with dehydration of the polyamic acid; (2) at least one first solvent selected from the group consisting of N-alkyl-2-pyrrolidones, lactones, and 1,3-dialkyl-2-imidazolidinones; (3) at least one second solvent selected from the group consisting of: (a) a first compound represented by general formula (I) wherein R is an alkylene group having 2 or 3 carbon atoms; R is an alkyl group having 1 to 4 carbon atoms an acetyl group or a propionyl group; R is an alkyl group having 1 to 3 carbon atoms, an alkoxyl group having 1 to 3 carbon atoms, or a halogen atom; a is 1 or 2; and b is 0 or integers of from 1 to 5; and (b) a second compound represented by general formula (II) wherein R is an alkyl group having 1 to 4 carbon atoms; R is an alkylene group having 2 or 3 carbon atoms; R is an alkyl group having 1 to 3 carbon atoms; and c is 1 or 2.

公开(公告)号：DE60038931D1

公开(公告)日：2008-07-03

申请号：DE60038931

申请日：2000-03-29

Applicant: SEIKO EPSON CORP ,  JSR CORP

Inventor： SEKI SHUNICHI ,  SHIMODA TATSUYA ,  MIYASHITA SATORU ,  FURUSAWA MASAHIRO ,  YUDASAKA ICHIO ,  MATSUKI YASUO ,  TAKEUCHI YASUMASA

IPC: H01L21/208 ,  C01B33/02 ,  C23C18/06 ,  C23C18/08 ,  C23C18/12 ,  H01L21/336 ,  H01L31/18 ,  H01L51/00 ,  H01L51/40

Abstract: An ink composition 11 containing a silicon precursor is selectively discharged into predetermined regions on a substrate from an ink jet head 12 to form a pattern of the silicon precursor, and is subjected to a heat and/or light treatment to convert the silicon precursor into an amorphous silicon film 15 or a polycrystalline silicon film 16. A silicon film pattern is thereby obtained on a large area at low cost with low energy.

公开(公告)号：DE69732949D1

公开(公告)日：2005-05-12

申请号：DE69732949

申请日：1997-05-15

Applicant: JSR CORP

Inventor： NISHIKAWA MICHINORI ,  YASUDA KYOUYU ,  KAWAMURA SHIGEO ,  TOYOSHIMA TSUKASA ,  MATSUKI YASUO ,  WAKABAYASHI KENGO

IPC: C08G73/10 ,  G02F1/1337

Abstract: A liquid crystal alignment agent containing at least two kinds of polymers selected from the group consisting of polyamic acids and imidized polymers and having a structure obtained by dehydration and ring closure of polyamic acid. In the at least two kinds of polymers contained in the liquid crystal alignment agent, the polymer of higher imidization degree has a smaller surface free energy. The liquid crystal alignment agent gives a liquid crystal display device having less stuck image and high pretilt angle.

公开(公告)号：DE69631851D1

公开(公告)日：2004-04-22

申请号：DE69631851

申请日：1996-03-27

Applicant: JSR CORP

Inventor： NISHIKAWA MICHINORI ,  MIYAMOTO TSUYOSHI ,  KAWAMURA SHIGEO ,  YASUDA KYOUYU ,  MUTSUGA YASUAKI ,  MATSUKI YASUO

IPC: C09K19/56 ,  G02F1/1337

Abstract: A liquid crystal aligning agent contains (1) at least one polymer selected from the group consisting of a polyamic acid obtainable by a reaction between a tetracarboxylic acid dianhydride and a diamine compound and an imidized polymer obtainable by cyclization with dehydration of the polyamic acid; (2) at least one first solvent selected from the group consisting of N-alkyl-2-pyrrolidones, lactones, and 1,3-dialkyl-2-imidazolidinones; (3) at least one second solvent selected from the group consisting of: (a) a first compound represented by general formula (I) wherein R is an alkylene group having 2 or 3 carbon atoms; R is an alkyl group having 1 to 4 carbon atoms an acetyl group or a propionyl group; R is an alkyl group having 1 to 3 carbon atoms, an alkoxyl group having 1 to 3 carbon atoms, or a halogen atom; a is 1 or 2; and b is 0 or integers of from 1 to 5; and (b) a second compound represented by general formula (II) wherein R is an alkyl group having 1 to 4 carbon atoms; R is an alkylene group having 2 or 3 carbon atoms; R is an alkyl group having 1 to 3 carbon atoms; and c is 1 or 2.

公开(公告)号：AU2003262236A1

公开(公告)日：2004-03-11

申请号：AU2003262236

申请日：2003-08-15

Applicant: JSR CORP

Inventor： MATSUKI YASUO ,  IWASAWA HARUO ,  KATO HITOSHI

IPC: C23C24/10 ,  C23C26/02 ,  H01L21/208

Abstract: There are provided a silicon-film-forming composition containing silicon particles and a dispersion medium and a method for forming a silicon film by forming a coating film of the silicon-film-forming composition on a substrate and subjecting the coating film to instantaneous fusion, a heat treatment or a light treatment. According to the composition and the method, a polysilicon film with a desired thickness which may be used as a silicon film for a solar battery can be formed efficiently and easily.

公开(公告)号：DE69700925T2

公开(公告)日：2000-07-20

申请号：DE69700925

申请日：1997-02-06

Applicant: JSR CORP

Inventor： KIMURA MASAYUKI ,  TOYOSHIMA TSUKASA ,  YAMAMOTO KEIICHI ,  WAKABAYASHI KENGO ,  MATSUKI YASUO ,  YASUDA KYOUYU

IPC: C08G73/10 ,  G02F1/1337 ,  C09K19/38

Abstract: There are provided a polyamic acid obtainable by reacting a diamine compound of the formula (1) wherein R is an alkyl group having 1 to 12 carbon atoms, a haloalkyl group having 1 to 12 carbon atoms or a halogen atom, each of X and Y is independently a divalent linking group, with a tetracarboxylic acid dianhydride; a polyimide obtainable by dehydrating and ring-closing the above polyamic acid; and a liquid crystal aligning agent containing the above polyamic acid and/or the above polyimide.

公开(公告)号：ES2527769T3

公开(公告)日：2015-01-29

申请号：ES13169627

申请日：2013-05-29

Applicant: JSR CORP

Inventor： KOSE OSAMU ,  MATSUKI YASUO ,  SHINODA TOMOTAKA

IPC: H01M4/62 ,  C08G73/10 ,  C08G79/08 ,  C08J5/18 ,  H01M4/38 ,  H01M4/48 ,  H01M10/0525

Abstract: Una composición de ligante para electrodo de un dispositivo acumulador eléctrico, la composición de ligante contiene: (A) por lo menos un polímero elegido entre el grupo formado por los ácidos poliámicos y los polímeros imidizados de los mismos que tienen un grado de imidización del 50 % o menos; y (B) agua, en la que el cociente Ma/Mb del contenido de el polímero (A), Ma (partes en peso), por el contenido de agua (B), Mb (partes en peso), se sitúa entre 500 y 5.000.

公开(公告)号：DE60128611T2

公开(公告)日：2008-01-31

申请号：DE60128611

申请日：2001-03-12

Applicant: JSR CORP

Inventor： MATSUKI YASUO ,  EBATA SATOSHI

IPC: C07F7/00 ,  C07F7/21 ,  C07F7/02 ,  C23C18/12 ,  H01L21/208

Abstract: Silylcyclopentasilane and a solution composition for forming a silicon film containing the same, which is used for forming a silicon film on the surface of a substrate. There is also disclosed spiroÄ4.4Ünonasilane.

公开(公告)号：DE60128611D1

公开(公告)日：2007-07-12

申请号：DE60128611

申请日：2001-03-12

Applicant: JSR CORP

Inventor： MATSUKI YASUO ,  EBATA SATOSHI

IPC: C07F7/00 ,  C07F7/21 ,  C07F7/02 ,  C23C18/12 ,  H01L21/208

Abstract: Silylcyclopentasilane and a solution composition for forming a silicon film containing the same, which is used for forming a silicon film on the surface of a substrate. There is also disclosed spiroÄ4.4Ünonasilane.