公开(公告)号：AT87965T

公开(公告)日：1993-04-15

申请号：AT89112758

申请日：1989-07-12

Applicant: CANON KK

Inventor： TERADA MASAHIRO ,  TOGANO TAKESHI ,  YAMASHITA MASATAKA ,  TAKIGUCHI TAKAO ,  ASAOKA MASANOBU ,  SHINJO KENJI ,  KITAYAMA HIROYUKI ,  NAKAMURA SHINICHI

IPC: C09K19/02 ,  C09K19/42 ,  G02F1/13

公开(公告)号：AT406267T

公开(公告)日：2008-09-15

申请号：AT01121367

申请日：2001-09-06

Applicant: CANON KK

Inventor： ASAOKA MASANOBU ,  MISUDA KATSUTOSHI

IPC: B41J2/01 ,  B41M5/00 ,  B05D5/04 ,  B05D7/24 ,  B41M5/50 ,  B41M5/52

Abstract: A recording medium comprising a base material and an ink-receiving layer provided on the base material and containing a particulate material, the particulate material containing particles of crystalline aluminum oxide, the ink-receiving layer being obtained by applying a coating solution containing the particulate material to the base material followed by drying to form a coating layer, applying water to the coating layer to cause swelling and pressing the surface thereof against a heated mirror-surface drum to conduct drying treatment, wherein the specular gloss of the surface of the ink-receiving layer is not less than 20% as measured at 20 DEG .

公开(公告)号：DE60110007T2

公开(公告)日：2006-03-09

申请号：DE60110007

申请日：2001-09-26

Applicant: CANON KK

Inventor： ASAOKA MASANOBU ,  ONUMA KENJI ,  MISUDA KATSUTOSHI

IPC: B41M5/00 ,  B41M5/50 ,  B41M5/52

Abstract: An ink-jet recording medium comprising a base material and an ink-receiving layer provided thereon. The ink-receiving layer comprises an upper layer containing an aluminum-based pigment and a lower layer containing an aluminum-based pigment having a BET specific surface area larger than that of the aluminum-based pigment contained in the upper layer.

公开(公告)号：AT293048T

公开(公告)日：2005-04-15

申请号：AT01123046

申请日：2001-09-26

Applicant: CANON KK

Inventor： ASAOKA MASANOBU ,  ONUMA KENJI ,  MISUDA KATSUTOSHI

IPC: B41M5/00 ,  B41M5/50 ,  B41M5/52

Abstract: An ink-jet recording medium comprising a base material and an ink-receiving layer provided thereon. The ink-receiving layer comprises an upper layer containing an aluminum-based pigment and a lower layer containing an aluminum-based pigment having a BET specific surface area larger than that of the aluminum-based pigment contained in the upper layer.

公开(公告)号：DE68929393T2

公开(公告)日：2002-08-29

申请号：DE68929393

申请日：1989-06-22

Applicant: CANON KK

Inventor： HANYU YUKIO ,  TANIGUCHI OSAMU ,  UCHIMI TOSHIHARU ,  ASAOKA MASANOBU

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/141 ,  G02F1/133 ,  G02F1/137

Abstract: A process for producing a liquid crystal device, comprising:(a) providing a pair of substrates (102,103), dispersing adhesive particles (106) on one substrate and dispersing rigid spacer particles (105) having an average diameter smaller than that of the adhesive particles on the other substrate,(b) superposing said one and the other substrates with each other so that the adhesive particles and the rigid spacer particles are disposed between the substrates,(c) applying a heat and a pressure to bond the substrates with adhesive particles in a cured and depressed state while leaving a gap determined by the rigid spacer particles between the substrates, and(d) disposing a liquid crystal (104) at the gap between the substrates to form a liquid crystal cell.

公开(公告)号：DE69232177D1

公开(公告)日：2001-12-06

申请号：DE69232177

申请日：1992-12-10

Applicant: CANON KK

Inventor： HANYU YUKIO ,  ONUMA KENJI ,  HOTTA YOSHIO ,  TANIGUCHI OSAMU ,  TAKAO HIDEAKI ,  ASAOKA MASANOBU ,  MIHARA TADASHI ,  KODERA YASUTO ,  KOJIMA MAKOTO ,  NAKAMURA KATSUTOSHI ,  WADA TAKATSUGU

IPC: B82B1/00 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/141 ,  G02F1/137

Abstract: A ferroelectric liquid crystal device of a cell structure having a suppressed increase of cell thickness along a cell side is constituted by disposing a ferroelectric liquid crystal between a pair of substrates each being provided with an electrode for driving a liquid crystal and disposed opposite to each other. Each of the substrates further has on the electrode at least one layer of an alignment control film subjected to an uniaxial aligning treatment. For suppressing a liquid crystal movement, said alignment film is formed on an uneven surface having a surface unevenness providing a difference in height of at most 50 nm (500 ANGSTROM ) and an average pitch of unevenness of at most 100 nm (1000 ANGSTROM ).

公开(公告)号：AT190734T

公开(公告)日：2000-04-15

申请号：AT92121073

申请日：1992-12-10

Applicant: CANON KK

Inventor： HANYU YUKIO ,  ONUMA KENJI ,  HOTTA YOSHIO ,  TANIGUCHI OSAMU ,  TAKAO HIDEAKI ,  ASAOKA MASANOBU ,  MIHARA TADASHI ,  KODERA YASUTO ,  KOJIMA MAKOTO ,  NAKAMURA KATSUTOSHI ,  WADA TAKATSUGU

IPC: B82B1/00 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/141 ,  G02F1/137

Abstract: A ferroelectric liquid crystal device of a cell structure having a suppressed increase of cell thickness along a cell side is constituted by disposing a ferroelectric liquid crystal between a pair of substrates each being provided with an electrode for driving a liquid crystal and disposed opposite to each other. Each of the substrates further has on the electrode at least one layer of an alignment control film subjected to an uniaxial aligning treatment. For suppressing a liquid crystal movement, said alignment film is formed on an uneven surface having a surface unevenness providing a difference in height of at most 50 nm (500 ANGSTROM ) and an average pitch of unevenness of at most 100 nm (1000 ANGSTROM ).

公开(公告)号：GB2288673B

公开(公告)日：1998-08-12

申请号：GB9507875

申请日：1995-04-18

Applicant: CANON KK

Inventor： TOGANO TAKESHI ,  TAKAO HIDEAKI ,  ASAOKA MASANOBU ,  KOJIMA MAKOTO

IPC: G02F1/1337 ,  G02F1/141

Abstract: A liquid crystal device is constituted by a pair of substrates each having an electrode thereon and disposed in parallel with each other, and a liquid crystal disposed between the substrates. At least one of the substrates has thereon an organic alignment film formed from at least one species of polymer including a polymer having an average molecular weight of at most 30,000.

公开(公告)号：DE68928293T2

公开(公告)日：1998-02-12

申请号：DE68928293

申请日：1989-06-22

Applicant: CANON KK

Inventor： HANYU YUKIO ,  TANIGUCHI OSAMU ,  UCHIMI TOSHIHARU ,  ASAOKA MASANOBU

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/141 ,  G02F1/133 ,  G02F1/137

Abstract: A process for producing a liquid crystal device, comprising:(a) providing a pair of substrates (102,103), dispersing adhesive particles (106) on one substrate and dispersing rigid spacer particles (105) having an average diameter smaller than that of the adhesive particles on the other substrate,(b) superposing said one and the other substrates with each other so that the adhesive particles and the rigid spacer particles are disposed between the substrates,(c) applying a heat and a pressure to bond the substrates with adhesive particles in a cured and depressed state while leaving a gap determined by the rigid spacer particles between the substrates, and(d) disposing a liquid crystal (104) at the gap between the substrates to form a liquid crystal cell.

公开(公告)号：DE68928293D1

公开(公告)日：1997-10-09

申请号：DE68928293

申请日：1989-06-22

Applicant: CANON KK

Inventor： HANYU YUKIO ,  TANIGUCHI OSAMU ,  UCHIMI TOSHIHARU ,  ASAOKA MASANOBU

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/141 ,  G02F1/133 ,  G02F1/137

Abstract: A process for producing a liquid crystal device, comprising:(a) providing a pair of substrates (102,103), dispersing adhesive particles (106) on one substrate and dispersing rigid spacer particles (105) having an average diameter smaller than that of the adhesive particles on the other substrate,(b) superposing said one and the other substrates with each other so that the adhesive particles and the rigid spacer particles are disposed between the substrates,(c) applying a heat and a pressure to bond the substrates with adhesive particles in a cured and depressed state while leaving a gap determined by the rigid spacer particles between the substrates, and(d) disposing a liquid crystal (104) at the gap between the substrates to form a liquid crystal cell.