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1. 发明专利

JP2000215849A COLD CATHODE FLUORESCENT LAMP 失效
公开(公告)号：JP2000215849A
公开(公告)日：2000-08-04
申请号：JP1514799
申请日：1999-01-25
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI
IPC分类号： H01J61/30 , H01J61/36
摘要： PROBLEM TO BE SOLVED: To increase mechanical strength of a glass tube made long and narrow, suppress generation of break caused by welding of a lead wire and glass or coefficient of thermal expansion, and radiate heat generated in an electrode to the outside. SOLUTION: In a CFL 1 comprising electrodes 4 installed in the vicinity of the opposite ends on the inside of a glass tube 2 and lead wires 5 passing through glass beads 3 which seal the opposite ends of the glass tube 2 and introduced to the outside, the glass tube is Kovar glass having an outer diameter Φ1 of 0.18 mm

2. 发明专利

JP2000173542A DOUBLE TUBE DISCHARGE LAMP 失效
公开(公告)号：JP2000173542A
公开(公告)日：2000-06-23
申请号：JP34616498
申请日：1998-12-04
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI , SHIMIZU TAKASHI
IPC分类号： H01J61/34 , G02F1/1335 , G02F1/13357 , G09G3/34 , H01J61/36
摘要： PROBLEM TO BE SOLVED: To provide a cold cathode fluorescent lamp free from drastic brightness decrease by an ambient temperature as a back light for an LCD for a portable electronic device by setting the relative positional relation between the electrodes and an insulating space in such a relative position substantially as giving no ill effect on heat radiation of the electrodes in the heat insulating space. SOLUTION: A double-tube cold cathode fluorescent lamp 10 is constituted by forming a heat insulating space 8 between an outer tube 1 and inner tube 2, provided with electrodes 6, 6 in the tip parts of a lead wire extended inward penetrating sealing parts 4 formed in both sides of the inner tube 1, and lit by impressing the electrodes 6, 6. The interval between the inner tube 1 and the outer tube 2 is substantially uniform along the tube axis of the inner tube 1, and the interval is formed into a vacuum space by outer tube sealing parts 9, 9 or so-called diameter-contracted parts formed by contracting the outside diameter toward the inner tube 1 in parts a little inside from the ends in the left/right both ends of the outer tube, so as to be the heat insulating space 8. The electrodes 6, 6 are opposed with each other inside the outer tube sealing part 9, 9.

3. 发明专利

JPH08339778A COLD CATHODE FLUORESCENT LAMP 失效
公开(公告)号：JPH08339778A
公开(公告)日：1996-12-24
申请号：JP16704795
申请日：1995-06-09
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI , SAKAMOTO TOMOHIKO , ITO MASARU
IPC分类号： H01J61/067 , H01J61/26 , H01J61/28 , H01J61/78
摘要： PURPOSE: To particularly shorten a non-emitting part so as to form into small size, by forming an electrode into a disk shape, with a plate thickness direction placed in an axial direction of a glass tube supported and mounted by a collapsing work part of a lead wire in a glass tube internal side. CONSTITUTION: In the center of a disk-shaped electrode plate 6 having a suitable diameter to apply a getter material to one surface and mercury amalgam to the other surface, a hole part 6a is provided to insert a prescribed number of sheets to a nickel wire 5b, and its tip end part is interposed by a squeezing worked part 5d and a weld swelling 5c. The electrode plate 6 is mounted with its plate thickness direction along an axial direction of a glass tube 2. In a condition that inside the glass tube 2 is exhausted to be sealed with rate gas, after a bead 4 is fused, high frequency heating is applied to activate the getter material. In this way, while having a required area in the electrode plate, a length in a glass tube axial direction can be remarkably decreased, accordingly to reduce a length of a non-emitting part, so that a fluorescent lamp can be miniaturized.

4. 发明专利

JPH06176736A FIELD EMISSION TYPE FLAT FLUORESCENT LAMP 失效
公开(公告)号：JPH06176736A
公开(公告)日：1994-06-24
申请号：JP35173292
申请日：1992-12-08
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI , YOSHIDA MASAZUMI , IWASA SHIGEO , ISHIKAWA SEIICHI , FUJITA MASAKAZU , KAWASAKI KAZUAKI , GO YOSHINORI
IPC分类号： H01J61/04 , H01J61/067 , H01J61/26 , H01J61/28 , H01J61/30 , H01J65/00
摘要： PURPOSE:To downsize a device. CONSTITUTION:An electrode film 3, a transparent dielectric layer 4 and a phosphor layer 5 are laminated in order on each inner surface of two glass substrates 2 opposite to each other. The periphery of these two glass substrates 2 is sealed by a seal part 6 with an appropriate space, and the inside thereof is filled with the rare gas and mercury to form a flat fluorescent lamp 1. A space between the electrodes 3 is thereby set as narrow as possible, and the flat fluorescent lamp 1 can be thinned and downsized more. The emission inside of the fluorescent lamp is the field emission due to the electrode film 3 and the transparent dielectric layer 4 without generating arc, and the lighting with an ordinary power source is enabled to reduce a cost.

5. 发明专利

JPH06176693A MANUFACTURE OF FLAT FLUORESCENT LAMP 失效
公开(公告)号：JPH06176693A
公开(公告)日：1994-06-24
申请号：JP35173392
申请日：1992-12-08
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI , YOSHIDA MASAZUMI , IWASA SHIGEO , ISHIKAWA SEIICHI , FUJITA MASAKAZU , KAWASAKI KAZUAKI , GO YOSHINORI
IPC分类号： H01J9/24
摘要： PURPOSE:To effectively obtain plane fluorescent lamps by opposing previously formed mother glass bases to each other inside an exhaust device, and performing sealing when conditions inside a tube are met after evacuating the inside of an exhaust device and injecting rare gas, and then separating the lamps from one another outside the exhaust device. CONSTITUTION:The film-stack 3 of a mother glass base 2 provided with a sealing frit glass pattern 4 and the film-stack 3 of another mother glass base 2 which is not provided with the pattern 4 are opposite to each other. The frit glass pattern 4 is opposite to the latter base 2. The inside of an exhaust device 10 is evacuated and then rare gas is injected and the two bases 2 are brought close to each other and the sealing frit glass pattern 4 is brought into contact with one of the bases and then pressurization and heating are carried out for sealing. Since a plurality of plane fluorescent lamps 1 adjoining one another are present on each base 2, the lamps 1 are separated from one another after being taken out of the exhaust device 10 to obtain each plane fluorescent lamp 1.

6. 发明专利

JPH0559434B2 失效
公开(公告)号：JPH0559434B2
公开(公告)日：1993-08-31
申请号：JP8953584
申请日：1984-05-07
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI , MORI KIJU
IPC分类号： G02F1/133 , G09F9/46

7. 发明专利

JPH0477888B2 失效
公开(公告)号：JPH0477888B2
公开(公告)日：1992-12-09
申请号：JP4325884
申请日：1984-03-07
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI
IPC分类号： G09F9/46 , G02F1/1335 , G02F1/1343 , G02F1/1347

8. 发明专利

JPH03102389A METHOD AND JIG FOR FITTING LIQUID CRYSTAL CELL TO SUBSTRATE FOR DRIVING 失效
公开(公告)号：JPH03102389A
公开(公告)日：1991-04-26
申请号：JP24117789
申请日：1989-09-18
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI , KONDO YASUSHI , ENARI HIROHISA , MOROHASHI KATSUYUKI , FUJITA MASAKAZU
IPC分类号： G02F1/1333 , G02F1/1345 , G09F9/00
摘要： PURPOSE:To realize the fitting jig and fitting method which facilitate a fitting process for the liquid crystal cell and driving substrate by previously printing a matching mark for specifying the fitting position of the driving substrate at the cut part of a glass substrate when a liquid crystal cell is formed and positioning the driving substrate. CONSTITUTION:When the glass substrate 1 is manufactured, jig-side matching marks 5 are printed at cut parts 4 with the same plate with a transparent electrode 5 at the printing point of time of the transparent electrode 3, i.e. before a cutting process to obtain the fitting jig 6 for the fitting process for the liquid crystal cell and driving substrate which is performed later. The jig- side matching mark 5 provided to the fitting jig 6 and the substrate-side matching mark 8 of the driving substrate 7 are aligned with each other for temporary fitting, and consequently the driving substrate 7 is arranged at the accurate fitting position to the side where the fitting jig 6 is cut. Then lead-out lines 3a of the substrate 7 and terminal parts 7c of the substrate are joined by a proper means to join the driving substrate 7 with the side at an accurate position.

9. 发明专利

JPH02172110A MANUFACTURE OF BASE PLATE WITH TRANSPARENT ELECTRODE 失效
公开(公告)号：JPH02172110A
公开(公告)日：1990-07-03
申请号：JP32636088
申请日：1988-12-26
申请人： STANLEY ELECTRIC CO LTD
发明人： AIZAWA MASANORI , SEKINE HISAO
IPC分类号： G02F1/1343 , H01B13/00 , H05K3/06
摘要： PURPOSE:To obtain a transparent electrode pattern according to photolithography without the use of mask filaments by forming a metal pattern of a black mask and then forming a transparent insulating film, a transparent electrically conductive film, and a photoresist, and then exposing the photoresist film through the black mask from the base plate side. CONSTITUTION:After a metal film with a predetermined thickness is deposited on a glass base plate 1, a pattern of a black mask 2 is formed according to a photoetching method, and transparent electrode film 4 and an insulating film 3, with a predetermined thickness, for insulating the mask 2 are formed thereon to cover the mask 2. Then, an ITO film as a transparent electrode film 4 is deposited, and a negative type photoresist film 5 is applied thereon, and after temporary baking, the photoresist is exposed to ultraviolet light from the rear surface of the base plate 1, and the resist film 5 is developed to remove the non-exposed part. Further, unnecessary ITO film is removed by etching to form a pattern 4a of a transparent electrode, and the photoresist is peeled.

10. 发明专利

JPS63314521A LIQUID CRYSTAL COLOR DISPLAY DEVICE 失效
公开(公告)号：JPS63314521A
公开(公告)日：1988-12-22
申请号：JP14927787
申请日：1987-06-17
申请人： UCHIDA TATSUO , STANLEY ELECTRIC CO LTD
发明人： UCHIDA TATSUO , AIZAWA MASANORI
IPC分类号： G02F1/1343 , G02F1/1335 , G09F9/30
摘要： PURPOSE:To obtain a liquid crystal color display device which abounds in the mass-producing property and whose display contrast is satisfactory, by providing plural pieces of pin holes on a color filter film, and joining a first layer and a second layer of a transparent electrode of a double structure through an opaque metallic film installed in this pin hole. CONSTITUTION:On a transparent substrate 1 for forming a liquid crystal cell, a transparent electrode 5 of a double structure is provided, and also, between them, a color filter film 6 is installed, and also, on the color filter film 6, plural pieces of pin holes 13 are formed. Transparent electrodes of the first layer 5a and the second layer 5b are joined electrically through an opaque metallic film installed in this pin hole 13. In such a way, a uniform driving voltage can be applied to the whole area of the liquid crystal cell, a color display whose display contrast is good is obtained, and also, since the opaque metallic film is provided, deterioration of the display contrast caused by a light leakage from the pin hole does not occur. Also, in case said electrode has been formed by an electrodeposition method, it is not dissolved in a photoetching liquid at the time of forming the transparent electrode of the second layer, and the mass-producing property can be improved.

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