Patents
Patents for H01J 9 - Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps (34,795)
06/1995
06/28/1995EP0660359A2 Method of manufacturing electron-emitting device and image-forming apparatus
06/28/1995EP0660357A1 Electron-emitting device, method of manufacturing the same and image-forming apparatus
06/28/1995CN1104370A Image-forming apparatus
06/28/1995CN1029178C Method for manufacturing impregnated cathodes
06/27/1995US5428263 Discharge cathode device with stress relieving layer and method for manufacturing the same
06/27/1995US5427818 Antiglare/antistatic coating for CRT
06/27/1995US5427817 Process for manufacturing an auto-collimating scintillator and product produced thereby
06/27/1995US5426862 Panel-testing apparatus
06/22/1995WO1995017072A1 Method for mounting a deflection yoke and support structure therefor
06/22/1995WO1995017002A2 Method of manufacturing a discharge lamp and discharge camp manufactured according to this method
06/22/1995DE4343007A1 Discharge tube mfg. method using two glass tubes with transverse connection
06/21/1995EP0658924A1 Method of manufacturing electron-emitting device, electron source and image-forming apparatus
06/21/1995CN1029054C Method and apparatus for assuring interchangeability of shadow masks and front panel during manufacture of color cathode ray tubes
06/20/1995US5426407 High accuracy CRT deflection unit
06/20/1995US5426343 Sealing members for alumina arc tubes and method of making the same
06/20/1995US5426342 Fluorescent display device and method for manufacturing same
06/14/1995EP0657912A2 Process for connection of a molybdenum foil to a molybdenum lead portion and method of producing a hermetically enclosed part of a lamp using the process
06/14/1995EP0657911A1 Multiwire-wound saddle-shaped deflection coil, and winding method
06/14/1995EP0657399A1 High-pressure discharge lamp having a ceramic discharge vessel, sintered body suitable therefor, and methods for producing the said sintered body
06/14/1995EP0657392A1 Glass for a cone of a display tube, display tube envelope comprising a cone of such a glass and method of manufacturing a cone from such a glass
06/14/1995EP0378654B1 Field emission cathode based flat panel display having spacers of an organic polymeric material
06/14/1995DE4443354A1 Lichtquelle mit einem optischen Interferenzüberzug Light source with an optical interference coating
06/14/1995CN1028916C Method for manufactura of original for exposed photographic printing
06/13/1995US5424605 For controlling the passage of electrons through holes in a grid structure
06/13/1995US5424603 Color selection means for color display tubes
06/13/1995US5423704 Method of producing a low-pressure mercury vapor discharge lamp
06/11/1995CA2137585A1 Patterned optical interference coatings for electric lamps
06/08/1995WO1995015575A1 Sensor with improved photocathode having extended blue-green sensitivity, and method of making
06/08/1995DE4341381A1 Fibre material for making protective components and shaped bodies
06/06/1995US5422542 Low power pulsed anode magnetron for improving spectrum quality
06/06/1995US5422539 High-pressure, thermally highly loaded discharge lamp, and method to make electrodes therefor
06/06/1995US5422534 Tantala-silica interference filters and lamps using same
06/01/1995WO1995015003A1 Bulb-form fluorescent lamp and method for its manufacture
06/01/1995WO1995015002A1 Cold-cathode electron source element and method for producing the same
06/01/1995DE4339950A1 CRT electron gun assembling equipment for in=line gun
05/1995
05/31/1995CN1103202A Electric lamp
05/31/1995CN1103200A Color kinescope and production of same
05/31/1995CN1028690C Electron guns ealed state inspecting apparatus
05/31/1995CN1028689C Filming liquid composite for colour CRT
05/31/1995CN1028688C Method and apparatus for coating graphic cathode ray tube
05/31/1995CN1028687C Apparatus for liquid material coating panel for color CRT
05/30/1995US5420648 2-CRT type projection apparatus including a red/green CRT and a blue/green CRT with different green phosphors
05/30/1995US5420054 Method for manufacturing field emitter array
05/30/1995US5419503 Method of winding coils of a deflection yoke and an apparatus for carrying out the same
05/24/1995EP0654814A2 Tantala-silica interference filters and lamps using same
05/24/1995EP0654809A1 Method for production of graph scale of cathode-ray tube panel for oscilloscope
05/24/1995EP0654171A1 Method of manufacturing cold cathodes.
05/24/1995CN1028580C Electric lamp and dismantling tool for same
05/24/1995CN1028578C Pre-coating composition for luminescent screen of cathode ray tube
05/24/1995CN1028577C Method for preparing improved lithium-silicate glarereducing coating for cathode-ray tube
05/23/1995US5418428 Waveguide system with support for magnetrons
05/23/1995US5418377 Pixelized phosphor
05/23/1995US5418075 Cathode ray tube
05/23/1995US5417791 Faceplate bonding process for a visual display unit
05/23/1995US5417600 Method of manufacturing an impregnation type cathode
05/18/1995WO1995013624A1 Antiglare/antistatic coating for crt
05/18/1995WO1995013623A1 Method of providing a pattern of apertures and/or cavities in a plate of non-metallic material
05/17/1995EP0653773A1 X-ray target
05/17/1995EP0653772A1 Radiation image intensifier and method of manufacturing the same
05/16/1995US5416820 Rotary-anode X-ray tube comprising a cooling device
05/16/1995US5416378 Color picture tube with iron-nickel alloy shadow mask
05/16/1995US5415960 Method of fabricating a phosphor screen for a cathode ray tube
05/11/1995WO1995012835A1 Methods for fabricating flat panel display systems and components
05/11/1995WO1995012460A1 Process for manufacturing an auto-collimating scintillator and product produced thereby
05/11/1995CA2172803A1 Methods for fabricating flat panel display systems and components
05/10/1995EP0652587A1 Electric lamp
05/10/1995EP0652586A1 Metal-halide discharge lamp with a ceramic discharge tube and method of making the same
05/10/1995EP0551458B1 Process for producing a fluorescent coating on a substrate
05/10/1995EP0500553B1 Field emission device having preformed emitters
05/10/1995CA2135274A1 Electric lamp
05/09/1995US5414272 Semiconductor electron emission element
05/09/1995US5413885 Organic photoconductor for an electrophotographic screening process for a CRT
05/09/1995US5413513 Method of making flat electron display device with spacer
05/09/1995US5412867 Method of joining flat electrodes
05/04/1995WO1995012211A1 Sealed micromachined vacuum and gas filled devices
05/04/1995WO1995012013A1 Diamond film growth from fullerene precursors
05/04/1995WO1995012007A1 Method and apparatus for thin film coating an article
05/03/1995EP0651421A1 Color picture tube with shadow mask having skirt with reverse bend
05/03/1995EP0651419A1 Dispenser cathode and method of manufacturing a dispenser cathode
05/03/1995EP0651418A1 Electron source, image forming apparatus using the same, method of manufacturing the same, and method of driving the same
05/03/1995EP0650465A1 Conversion of fullerenes to diamond
05/02/1995US5412362 Deflection coil and fabrication method thereof
05/02/1995US5412285 Linear amplifier incorporating a field emission device having specific gap distances between gate and cathode
05/02/1995US5412279 Antistatic coating for, in particular, a cathode ray tube comprising latex particles of a polypyrole compound in a silicon dioxide matrix
05/02/1995US5412278 Multilayer optical elements
05/02/1995US5411822 Rectangular apertures with corners reduced in roundness and free of cutouts of luminous regions; improved luminance and white uniformity
05/02/1995US5411426 Vacuum microelectronics device and method for building the same
04/1995
04/27/1995WO1995011517A1 Metal vapour deposition unit
04/27/1995DE4405398C1 Process and device for continuous thermal removal of mercury from luminescent material
04/27/1995DE4402793C1 Method for separating through screen glass tubes
04/26/1995EP0650184A1 Structure of sealing part of arc tube and method of manufacturing the same
04/26/1995CN1102011A Metal vapor discharge lamp
04/26/1995CN1102010A A panel-testing apparatus
04/25/1995US5409568 Method of fabricating a microelectronic vacuum triode structure
04/20/1995DE4335319A1 Process and apparatus for the slurry-coating of coiled glass tubes
04/19/1995EP0649161A1 Display device comprising a display screen having an antistatic and light-absorbing coating
04/19/1995EP0649160A1 Method of manufacturing a coating on a display screen and a display device comprising a display screen having a coating
04/19/1995EP0630518A4 Vertical microelectronic field emission devices and methods of making same.
04/18/1995US5407765 Method of spray-depositing an organic conductor to make a screen assembly for a CRT
04/18/1995US5407633 Method of manufacturing a dispenser cathode