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公开(公告)号：FR2727242A1
公开(公告)日：1996-05-24
申请号：FR9513838
申请日：1995-11-22
Applicant: FUTABA DENSHI KOGYO KK
Inventor： YAMAURA TATSUO , MAKITA YOSHIO , NAMIKAWA MAMORU , YOSHIMURA SATOSHI , HONDA KENICHI
Abstract: The number of glass fibres are cut to a length by an electronic chip cutter and arranged on a tool with opening in a pierced section around the arrangement area and with an evacuating section to remove from the tool the gas introduced by the holes.An adhesive (4) is placed on the end of the fibres and one glass surface (1) forming the cathode is placed against them so that the struts (3) make an angle of 90 deg + 5 deg to the cathode. The surfaces (1,5) are then calcined. A low melting point glass sealing element is put in place against the surfaces and the glass is calcined to produce a seal.
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公开(公告)号：DE602006021084D1
公开(公告)日：2011-05-19
申请号：DE602006021084
申请日：2006-02-21
Applicant: FUTABA DENSHI KOGYO KK
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3.发明专利
公开(公告)号：FR2728385A1
公开(公告)日：1996-06-21
申请号：FR9514895
申请日：1995-12-15
Applicant: FUTABA DENSHI KOGYO KK
Inventor： MAKITA YOSHIO , YAMAURA TATSUO , NAMIKAWA MAMORU , YOSHIMURA SATOSHI , HONDA KENICHI
Abstract: The aligning equipment has a permeable section (4) on which the alignment plate is placed and below which is an evacuated section. The holes in the second plate (3) are formed with a diameter greater than that in the first plate (2). The second holes may be conical or, of another form, or they may be made larger and cylindrical. The alignment plate is manufactured by forming a first layer on an exposed metal plate in the positions where the struts are to be raised with a view to plating so as to provide the first alignment plate. A second covering is aligned with the first set of holes and, by exposure to a plating, the second plate is formed on the first.
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公开(公告)号：FR2772982A1
公开(公告)日：1999-06-25
申请号：FR9816101
申请日：1998-12-21
Applicant: FUTABA DENSHI KOGYO KK
Inventor： NOMURA YUGI , NAMIKAWA MAMORU , NAITO YASUYUKI
Abstract: A low melting glass smoothing layer (2) is provided on the color filters on the interior surface of a glass sheet (1) of an anode substrate (11) for a display device. An anode substrate for a display device has a smoothing layer (2) on the interior surface of a glass sheet bearing color filters. The smoothing layer (2) consists of a low melting glass which has a softening point below the deformation point of the glass sheet and a deformation point at least as high as the heating temperature used in a subsequent production stage. An Independent claim is also included for production of an anode substrate by forming color filters (R, G, B) on the interior surface of a glass sheet (1), applying a low melting glass as described above to form a smoothing layer (2) on the interior surface and forming a conductive film (4) on the smoothing layer (2). Preferred Features: The low melting glass is a lead-free ZnO glass selected from ZnO-B2O3-SiO2 and Bi2O3-ZnO-SiO2 glasses.
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公开(公告)号：FR2728385B1
公开(公告)日：1998-10-02
申请号：FR9514895
申请日：1995-12-15
Applicant: FUTABA DENSHI KOGYO KK
Inventor： MAKITA YOSHIO , YAMAURA TATSUO , NAMIKAWA MAMORU , YOSHIMURA SATOSHI , HONDA KENICHI
Abstract: A strut aligning fixture capable of improving misregistration of struts arranged between two glass plates for a vacuum glass envelope to hold the glass plates spaced from each other at a predetermined interval. An alignment plate is formed of a first alignment plate member of a small thickness and a second alignment plate member of a large thickness by lamination. The first alignment plate member is provided with strut holes, which can be formed with high accuracy because of a reduced thickness of the first alignment plate member. The alignment plate is used as a fixture for arranging the struts in the vacuum glass envelope while minimizing misregistration of the struts.
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Patent Agency Ranking
公开(公告)号：FR2727242B1
公开(公告)日：1998-09-11
申请号：FR9513838
申请日：1995-11-22
Applicant: FUTABA DENSHI KOGYO KK
Inventor： YAMAURA TATSUO , MAKITA YOSHIO , NAMIKAWA MAMORU , YOSHIMURA SATOSHI , HONDA KENICHI
Abstract: A vacuum envelope capable of preventing contamination of an electron source and deterioration of luminous characteristics of a phosphor layer. Electrons emitted from a tip end of emitter cones are accelerated by an anode conductor to which a positive voltage is applied with respect to a gate conductor, to thereby impinge on the phosphor layer, leading to luminescence of the layer. The luminescence is observed through a transparent anode substrate. Spacers are bonded at only one end thereof to a cathode substrate by means of seal glass, to thereby keep the seal glass from being irradiated with electrons.
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公开(公告)号：FR2742579B1
公开(公告)日：1998-05-22
申请号：FR9615320
申请日：1996-12-13
Applicant: FUTABA DENSHI KOGYO KK
Inventor： SHIGEO ITOH , TATSUO YAMAURA , MAKITA YOSHIO , NAMIKAWA MAMORU
Abstract: A display apparatus capable of preventing deterioration in the light emission efficiency of a fluorescent member thereof, that of the emission performance of the emitter thereof and shortage of the life caused from the deterioration in the emission performance. The display apparatus according to the present invention has the structure such that each of insulating support rods for supporting an anode substrate and a cathode substrate in the container of the display apparatus has a glass fiber support rod body made of a non-alkali material and the surface of the support rod has a coating layer made of a hydrophobic material so as to prevent diffusion of alkali components and generation of oxygen from the insulating support rods.
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公开(公告)号：FR2704672B1
公开(公告)日：1998-05-22
申请号：FR9404988
申请日：1994-04-26
Applicant: FUTABA DENSHI KOGYO KK
Inventor： NAMIKAWA MAMORU , OGAWA YUKIO , YOSHIMURA SATOSHI , YAMAURA TATSUO , MAKITA YOSHIO , KOGURE YUICHI
Abstract: An airtight envelope for an FED capable of ensuring formation of a gap or internal space therein with high accuracy and preventing leakage thereof and a decrease in display area. An anode substrate having a phosphor-deposited display pattern formed thereon and a cathode substrate having an electron emission source formed thereon are sealed joined to each other using a sealing material, to thereby provide an airtight envelope for an FED. The substrates are provided at a portion thereof joined together with particulate or bar-like elements which are kept unmelted or substantially unsoftened. Also, spacers are arranged at positions in a gap between the anode substrate and the cathode substrate which do not interfere with a display by the FED.
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公开(公告)号：FR2742579A1
公开(公告)日：1997-06-20
申请号：FR9615320
申请日：1996-12-13
Applicant: FUTABA DENSHI KOGYO KK
Inventor： SHIGEO ITOH , TATSUO YAMAURA , MAKITA YOSHIO , NAMIKAWA MAMORU
Abstract: The device includes a cathode substrate with an electron source and an anode substrate with a fluorescent zone. Light is emitted by the this zone under bombardment with electrons coming from the cathode. The two components are separated by support rods which are made of a glass-rich substance and have a predetermined length. The rod material does not includes in its composition any alkaline component. Each rod has a hydrophobic surface thus reducing water absorption an oxygen emission.
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公开(公告)号：FR2731555A1
公开(公告)日：1996-09-13
申请号：FR9603049
申请日：1996-03-11
Applicant: FUTABA DENSHI KOGYO KK
Inventor： NAMIKAWA MAMORU , YOSHIMURA SATOSHI , HONDA KENICHI
Abstract: The emission construction includes an anode region (8) which is a flat slab with a lower anode connection surface (7). The cathode region (1) is a second flat slab separated by supporting pillars (10,12). There are two types of supporting pillar. The first type (12) connects a lower line conductor (11) to the upper anode region. The second type (10) is a supporting pillar resting on an isolating base (3). The cathode region has etched cone emitters (5).
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