公开(公告)号：AT208055T

公开(公告)日：2001-11-15

申请号：AT95118452

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：DE69230786T2

公开(公告)日：2000-08-03

申请号：DE69230786

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：DE69232178T2

公开(公告)日：2002-06-06

申请号：DE69232178

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：DE69230786D1

公开(公告)日：2000-04-20

申请号：DE69230786

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：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：DE69232177T2

公开(公告)日：2002-06-06

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：DE69232178D1

公开(公告)日：2001-12-06

申请号：DE69232178

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：AT208054T

公开(公告)日：2001-11-15

申请号：AT95118451

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 ).