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Class Information
Number: 313/477R
Name: Electric lamp and discharge devices > Cathode ray tube > Envelope
Description:










Sub-classes under this class:

Class Number Class Name Patents
313/479 Coating or shielding 457
313/480 Composition 102
313/482 Support for electrode or envelope 138
313/477HC With details of high-voltage connector 71
313/478 With external optical element 225
313/481 With getter or gas 105


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8710728 Bezel-less electronic display Apr. 29, 2014
8264135 Bezel-less electronic display Sep. 11, 2012
7859181 Bezel-less electronic display Dec. 28, 2010
7737219 Pressure sensitive adhesive composition for electro-magnetic shielding film and electro-magnetic shielding filter using the same Jun. 15, 2010
7710010 Electron beam apparatus May. 4, 2010
RE41233 Cathode ray tube Apr. 20, 2010
7683529 Panel of slim cathode ray tube with electron beam deflection angle of 110 degrees of more Mar. 23, 2010
7521853 Shadow mask for cathode ray tube Apr. 21, 2009
7501748 CRT funnel section Mar. 10, 2009
7482741 Funnel for slim cathode ray tubes Jan. 27, 2009
7471036 Shadow mask for a cathode ray tube with defined beam passages holes Dec. 30, 2008
7462980 Cathode ray tube Dec. 9, 2008
7368865 Cathode ray tube with a conical portion May. 6, 2008
7355332 Cathode ray tube Apr. 8, 2008
7355331 Cathode-ray tube apparatus Apr. 8, 2008
7315114 Display apparatus provided with a light-emitting glass face panel having an inner surface coated with a phosphor layer Jan. 1, 2008
7309952 Flat panel with blend round portion structure for use in a cathode ray tube Dec. 18, 2007
7309953 Electron beam pumped laser light source for projection television Dec. 18, 2007
7304422 Glass structure of cathode ray tube Dec. 4, 2007
7298076 Bezel-less electronic display Nov. 20, 2007
7291964 Color cathode ray tube Nov. 6, 2007
7279828 Glass panel and a cathode ray tube including the same Oct. 9, 2007
7256536 Cathode ray tubes Aug. 14, 2007
7250714 Cathode ray tube Jul. 31, 2007
RE39739 Glass bulb for color picture tube and the same tube Jul. 24, 2007
7242137 Cathode ray tube with cone having non-circular cross-section Jul. 10, 2007
7221081 Cathode ray tube having specific panel dimensions May. 22, 2007
7221082 Panel for use in a cathode ray tube May. 22, 2007
7176611 Color cathode ray tube Feb. 13, 2007
7173364 Cathode ray tube and anode button positioned on funnel therefor Feb. 6, 2007
7166957 CRT having a contrast enhancing exterior coating and method of manufacturing the same Jan. 23, 2007
7157844 Cathode ray tube provided with a faceplate having a convex outer surface and a lens assembly attached therein Jan. 2, 2007
7154215 Color cathode ray tube capable of reducing stress Dec. 26, 2006
7148617 Flat cathode-ray tube including a transfer foil laminate adhered to a screen panel Dec. 12, 2006
7148615 Color cathode ray tube Dec. 12, 2006
7148616 Color picture tube Dec. 12, 2006
7109647 Lightweight flat screen color cathode ray tube Sep. 19, 2006
7105993 Shadow mask for cathode ray tube having an aperture area in which a curvature of radii in the horizontal and vertical directions satisfy a particular condition Sep. 12, 2006
7098585 Cathode ray tube including a funnel with a non-circular shaped funnel yoke portion Aug. 29, 2006
7095165 Color cathode ray tube Aug. 22, 2006
7093732 CRT funnel with positioning reference portions Aug. 22, 2006
7095166 Cathode ray tube with improved thickness profile Aug. 22, 2006
7088035 Glass bulb for a cathode ray tube and a method for producing the same Aug. 8, 2006
7084561 Panel for flat type color cathode ray tube Aug. 1, 2006
7075221 Projection tube having different neck diameters Jul. 11, 2006
7075222 Color cathode ray tube Jul. 11, 2006
7064486 Locking device for microchannel plate in image amplifier tube Jun. 20, 2006
7061172 Cathode ray tube having improved structure of a flat panel Jun. 13, 2006
7045942 Color picture tube May. 16, 2006
7038369 Reinforcing band structure for cathode ray tube May. 2, 2006

1 2 3 4 5 6 7 8 9 10 11










 
 
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