Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group
Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146)
11/2005
11/17/2005WO2005109463A1 Method of producing image display device
11/17/2005US20050253837 Matrix display device
11/17/2005US20050253499 Main electron lens for an electron gun
11/17/2005US20050253498 Frame section for a cathode ray tube
11/17/2005US20050253497 Vacuum display device with reduced ion damage
11/17/2005US20050253083 Charged particle beam apparatus and charged particle beam irradiation method
11/17/2005US20050253068 Electron beam apparatus and spacer
11/16/2005EP1596415A2 Field emission display
11/16/2005EP1596414A1 Main electron lens for an electron gun
11/16/2005EP1596411A2 Image display apparatus and method for manufacturing the same
11/16/2005EP1001446B1 Color crt und elastic support member for color crt
11/16/2005CN1698173A Cathode ray tube device
11/16/2005CN1697117A Cathode ray tube
11/16/2005CN1227708C Colored cathode ray tube equipment
11/16/2005CN1227707C Electromagnetic deflection device for cathode-ray tube and cathode-ray tube comprising the same
11/16/2005CN1227706C Cathode ray tube display device
11/16/2005CN1227705C Method of optimizing horizontal pitch of CRT aperture mask and improving configuration of electron beam and black base
11/16/2005CN1227704C Tension shadow mask assembly
11/16/2005CN1227700C Cathode ray tube comprising cathode of composite material
11/15/2005US6965194 Vacuum fluorescent display having slit like openings
11/15/2005US6965192 Color picture tube apparatus
11/10/2005WO2005106915A1 Display device, screen panel and phosphor material composition thereof
11/10/2005WO2005106914A2 Means for suspending a mask/frame set for a cathode ray tube
11/10/2005WO2005086200A3 Support means of a frame/mask assembly for cathode ray tubes
11/10/2005US20050248258 Anode plate structure
11/10/2005US20050248257 Electron emission device and electron emission display using the same
11/10/2005US20050248256 Field emission display
11/10/2005US20050248253 Cathode ray tube
11/09/2005EP1166313B1 Color picture tube having a lower expansion tension mask attached to a higher expansion frame
11/09/2005EP1084503A4 Design and fabrication of flat-panel display having temperature-difference accommodating spacer system
11/09/2005CN2739787Y Field controller for colour picture tube
11/09/2005CN1695221A Glass funnel for cathode ray tube and cathode ray tube
11/09/2005CN1695220A Cathode ray tube filament voltage control with a multifrequency deflection scanner
11/09/2005CN1694217A Anode plate structure
11/09/2005CN1694216A Panel display of high integration grid structure and manufacturing technology thereof
11/09/2005CN1226903C Electron gun for electron linear accelerator
11/09/2005CN1226772C Color cathode-ray tube
11/09/2005CN1226771C Cathode ray tube
11/09/2005CN1226770C Glass bulb for cathode-ray tube
11/09/2005CN1226769C Cathode-ray tube
11/09/2005CN1226768C Deflecting coil
11/09/2005CN1226767C Shadow mask assembly for colour cathode-ray tube
11/09/2005CN1226110C Method and installation for making a workpiece comprising at least a tubular section
11/08/2005US6963181 Cathode-ray tube, cathode-ray tube apparatus, image display apparatus, and coil unit
11/08/2005US6963171 Cold cathode type flat panel display
11/08/2005US6963165 Field emission display having integrated getter arrangement
11/08/2005US6963163 Color cathode ray tube having DC magnetic field during degaussing process
11/08/2005US6963159 Image-forming apparatus and spacer
11/03/2005WO2005104163A2 Emitter structure with a protected gate electrode for an electron-emitting device
11/03/2005US20050245117 Electron emission display device
11/03/2005US20050242754 Projection display apparatus and magnetic shield device
11/03/2005US20050242707 Electron emission device
11/03/2005US20050242706 Cathode substrate for electron emission device, electron emission device, and method of manufacturing the same
11/03/2005US20050242704 Electron emission device
11/03/2005US20050242700 Formed type flat panel for use in a cathode ray tube
11/03/2005US20050242699 Internal magnetic shield for crt
11/03/2005US20050242698 Color cathode ray tube having uv-reflective coating
11/03/2005US20050242697 Spacers mounting structure and method for a field emission display
11/02/2005EP1122327B1 Aperture grill material for color picture tube, production method thereof, aperture grill and picture tube
11/02/2005CN2738387Y Small size colour picture tube
11/02/2005CN1692467A Deflection coil and cathode-ray tube apparatus
11/02/2005CN1692466A Resistor for electron gun, electron gun assembly and cathode-ray tube
11/02/2005CN1692464A Color cathode ray tube
11/02/2005CN1692289A Optical filter and display apparatus with the same
11/02/2005CN1691851A Organic electroluminescent display device and fabricating method thereof
11/02/2005CN1691266A Color braun tube apparatus
11/02/2005CN1691265A CRT unit
11/02/2005CN1691264A Field emission display having filter layer
11/02/2005CN1691091A Image display apparatus and manufacturing method thereof
11/02/2005CN1225768C Conic portion and neck sealing body for projecting tube
11/02/2005CN1225767C 偏转线圈装置 Deflection yoke means
11/02/2005CN1225766C Cathode ray tube
11/02/2005CN1225765C Color cathode ray tube
11/02/2005CN1225764C Crt
11/02/2005CN1225763C Colour cathode-ray tube
11/02/2005CN1225421C Method for raising safe performance of pure flat glass screen of CRT
11/01/2005US6960876 Electron emission devices
11/01/2005US6960873 CRT having internal neutral density filter field of use
11/01/2005US6960111 Manufacturing methods for electron source and image forming apparatus
10/2005
10/27/2005WO2005101449A1 Image display and method for fabricating the same
10/27/2005US20050239364 Method of fabricating tetra-polar field-emission display
10/27/2005US20050236964 Cathode panel for a cold cathode field emission display and cold cathode field emission display, and method of producing cathode panel for a cold cathode field emission display
10/27/2005US20050236963 Emitter structure with a protected gate electrode for an electron-emitting device
10/27/2005US20050236962 Negative hole structure having a protruded portion, method for forming the same, and electron emission device including the same
10/27/2005US20050236957 Color cathode ray tube
10/27/2005US20050236956 Organic electroluminescent display device and fabricating method thereof
10/27/2005US20050236955 Flat cathode ray tube
10/26/2005EP1589554A1 Image display device and method of producing the same
10/26/2005EP1588396A2 Method of manufacturing a color filter cathode ray tube
10/26/2005EP1356492B1 Color cathode ray tube and method of manufacturing the same
10/26/2005EP1121703B8 Color picture tube having a tension focus mask
10/26/2005EP0975437B1 Black matrix with conductive coating
10/26/2005EP0848386B1 Transparent conductive film, low-reflection transparent conductive film, and display
10/26/2005CN2736917Y A composite layer structure for vacuum fluorescent display
10/26/2005CN1225003C Electron tube and production method thereof
10/26/2005CN1225002C Funnel shaped structure for cathode-ray tube
10/26/2005CN1225001C Colour cathod-ray tube
10/26/2005CN1225000C Glass panel for colour kinescope
10/26/2005CN1224999C Cathode-ray tube
10/26/2005CN1224998C Colour cathode ray tube
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