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公开(公告)号：DE4231557C2
公开(公告)日：1997-11-27
申请号：DE4231557
申请日：1992-09-21
Applicant: CANON KK
Inventor： YAMAMOTO TAKASHI , NODA SHIGERU , YOKOMIZO HIROYUKI , TAKABAYASHI HIROSHI , UEHARA MAKOTO , IWAYAMA MITSUO
Abstract: There is disclosed a liquid crystal display comprising a liquid crystal panel having a pair of boards each formed with an electrode and arranged opposedly, and a liquid crystal disposed between said boards, a heater provided near or adjacent said panel, means for detecting the temperature of said panel, and a control circuit for controlling the amount of heat generated by said heater in accordance with a comparison result between an output of said detecting means and a first set temperature for use when said liquid crystal panel is in a service state, or a second set temperature for use when said liquid crystal panel is in a non-service state.
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公开(公告)号：GB2291508A
公开(公告)日：1996-01-24
申请号：GB9518394
申请日：1992-09-17
Applicant: CANON KK
Inventor： YAMAMOTO TAKASHI , NODA SHIGERU , YOKOMIZO HIROYUKI , TAKABAYASHI HIROSHI , UEHARA MAKOTO , IWAYAMA MITSUO
Abstract: If a liquid crystal display is subjected to a mechanical force it may acquire a sandy texture and require re-alignment. Such realignment is achieved by providing a heater 706 in the display 701, a temperature detector 714 and a control circuit 711 for the heater. The control circuit includes a number of temperature decisions circuits for deciding the temperature based on the information obtained from the temperature detector. The power supply to the heater is then controlled on the basis of information from the temperature decisions circuits and a clock circuit to re-align the liquid crystal.
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公开(公告)号：DE3853242D1
公开(公告)日：1995-04-13
申请号：DE3853242
申请日：1988-09-16
Applicant: CANON KK
Abstract: An illuminator comprises a) a light-transmitting member (102-1) formed of a plurality of transparent sheet-like members (108) laminated each other, b) a light source (101-1) disposed on the light-incoming side of the light-transmitting member (102-1), c) a light-reflecting member (103-3) disposed on the light-outgoing side of the light-transmitting member (102-1) at an oblique angle to the transparent sheet-like members (108), and d) a sheet-like member (104-1) having a scattering area at which a light ray reflected on the light-reflecting member (103-3) is converted into scattered light and coming into surface contact with the light-transmitting member (102-1).
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公开(公告)号：DE69631699T2
公开(公告)日：2005-01-13
申请号：DE69631699
申请日：1996-03-21
Applicant: CANON KK
Inventor： SHIOYA YASUSHI , MIYAMOTO TAKAO , TAKABAYASHI HIROSHI , ITAZAWA TOSHIAKI , HOSHINO OSAMU , YOSHIDA AKIO , MIYAZAKI TOYOHIDE , YAMAMOTO TAKASHI
Abstract: A support structure (3) for supporting a display apparatus (2) which can be tilted vertically upwards or downwards from a predetermined position, is disclosed. This support structure has a tilting mechanism (10) providing a differential torque reaction to an applied tilting force to accommodate a difference in the applied torques required when tilting upwards against the weight of the display apparatus (2) and when tilting downwards assisted by the weight of the display apparatus (2), respectively. In the preferred arrangement, the differential torque reaction is provided by a fixed helical spring (13) and a horizontal axis member (12) at each end (10r,10l) of a support arm (8) provided for supporting the display apparatus (2) on the support structure (3).
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公开(公告)号：AU2003202804A1
公开(公告)日：2003-09-02
申请号：AU2003202804
申请日：2003-01-17
Applicant: CANON KK
Inventor： MIYAMOTO KATSUHIRO , YAMAMOTO TAKASHI
IPC: G06K19/00 , G09G5/02 , G11B20/10 , H04N1/21 , H04N1/387 , H04N5/00 , H04N5/44 , H04N5/445 , H04N5/45 , H04N5/76 , H04N5/907 , H04N5/91 , H04N5/937
Abstract: A signal processing apparatus, the operation of which is controlled by a remote controller, designates procedure for reproducing an image signal stored on a recording medium; allocates a reproduction function corresponding to the designated reproduction procedure to the operating key of the remote controller; generates reproduction management data that includes operating key information indicating the operating key to which the reproduction function is allocated, and reproduction procedure information indicating the designated reproduction procedure; and writes the reproduction procedure management information to the recording medium.
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Patent Agency Ranking
公开(公告)号：DE69625278D1
公开(公告)日：2003-01-23
申请号：DE69625278
申请日：1996-05-31
Applicant: CANON KK
Inventor： YAMAMOTO TAKASHI , MIZUTOME ATSUSHI , YOSHIDA AKIO , MORI HIDEO , MURAYAMA KAZUHIKO , OHNO TOMOYUKI
Abstract: In a display apparatus for receiving and displaying display image data, whether or not a cable is disconnected from an interface connector for receiving display data is detected. If the disconnection state is detected, a predetermined indication portion is driven to inform this state.
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公开(公告)号：AT177832T
公开(公告)日：1999-04-15
申请号：AT92120738
申请日：1992-12-04
Applicant: CANON KK
Inventor： KANDA TOSHIYUKI , TAJIMA HISAO , TAKABAYASHI HIROSHI , YAMAMOTO TAKASHI , MORI HIDEO
IPC: F21V8/00 , G02B6/00 , G09F13/04 , G09F13/18 , G02F1/1335
Abstract: A surface lighting device receiving incident rays through two opposing faces of a light guide from light source to emit the incident rays from a face different from the two faces. The light guide is divided into plural divisions which are jointed together.
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公开(公告)号：GB2291508B
公开(公告)日：1996-05-15
申请号：GB9518394
申请日：1992-09-17
Applicant: CANON KK
Inventor： YAMAMOTO TAKASHI , NODA SHIGERU , YOKOMIZO HIROYUKI , TAKABAYASHI HIROSHI , UEHARA MAKOTO , IWAYAMA MITSUO
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公开(公告)号：GB2259786B
公开(公告)日：1996-05-15
申请号：GB9219694
申请日：1992-09-17
Applicant: CANON KK
Inventor： YAMAMOTO TAKASHI , NODA SHIGERU , YOKOMIZO HIROYUKI , TAKABAYASHI HIROSHI , UEHARA MAKOTO , IWAYAMA MITSUO
Abstract: There is disclosed a liquid crystal display comprising a liquid crystal panel having a pair of boards each formed with an electrode and arranged opposedly, and a liquid crystal disposed between said boards, a heater provided near or adjacent said panel, means for detecting the temperature of said panel, and a control circuit for controlling the amount of heat generated by said heater in accordance with a comparison result between an output of said detecting means and a first set temperature for use when said liquid crystal panel is in a service state, or a second set temperature for use when said liquid crystal panel is in a non-service state.
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公开(公告)号：DE3853242T2
公开(公告)日：1995-08-03
申请号：DE3853242
申请日：1988-09-16
Applicant: CANON KK
Abstract: An illuminator comprises a) a light-transmitting member (102-1) formed of a plurality of transparent sheet-like members (108) laminated each other, b) a light source (101-1) disposed on the light-incoming side of the light-transmitting member (102-1), c) a light-reflecting member (103-3) disposed on the light-outgoing side of the light-transmitting member (102-1) at an oblique angle to the transparent sheet-like members (108), and d) a sheet-like member (104-1) having a scattering area at which a light ray reflected on the light-reflecting member (103-3) is converted into scattered light and coming into surface contact with the light-transmitting member (102-1).
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