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Class Information
Number: 313/402
Name: Electric lamp and discharge devices > Cathode ray tube > Shadow mask, support or shield
Description: Subject matter including an electrode having apertures, correlated with groups of color emissive elements of display screen, structure securing the electrode, or electrode frame; or an electron shield associated with the electrode or frame.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615179 |
Method of imprinting shadow mask nanostructures for display pixel segregation |
Nov. 10, 2009 |
| 7541727 |
Shadow mask for cathode ray tube having predetermined radius of curvature |
Jun. 2, 2009 |
| 7521853 |
Shadow mask for cathode ray tube |
Apr. 21, 2009 |
| 7486008 |
Mask assembly for cathode ray tube (CRT) |
Feb. 3, 2009 |
| 7471036 |
Shadow mask for a cathode ray tube with defined beam passages holes |
Dec. 30, 2008 |
| 7459840 |
Shadow mask for cathode ray tube (CRT) |
Dec. 2, 2008 |
| 7442258 |
Organic electroluminescent device for fabricating shadow mask |
Oct. 28, 2008 |
| 7329980 |
Shadow mask for cathode ray tubes |
Feb. 12, 2008 |
| 7301267 |
Shadow mask having a slot structure that permits electron beams to enter at increased angles |
Nov. 27, 2007 |
| 7265484 |
Color picture tube with curved shadow mask |
Sep. 4, 2007 |
| 7250713 |
Frame for cathode ray tube having a plurality of beads |
Jul. 31, 2007 |
| RE39739 |
Glass bulb for color picture tube and the same tube |
Jul. 24, 2007 |
| 7227298 |
Color picture tube and method for manufacturing the same |
Jun. 5, 2007 |
| 7227299 |
Color cathode-ray tube |
Jun. 5, 2007 |
| 7224112 |
Color cathode-ray tube |
May. 29, 2007 |
| 7215071 |
Color cathode ray tube having a detensioning mask frame assembly |
May. 8, 2007 |
| 7202593 |
Steel sheet for inner magnetic shield and method of producing the same, inner magnetic shield, and color cathode ray tube |
Apr. 10, 2007 |
| 7199512 |
Color cathode ray tube |
Apr. 3, 2007 |
| 7187113 |
Color cathode ray tube correcting beam landing errors |
Mar. 6, 2007 |
| 7170220 |
Shadow mask with slots having a front side opening with an inclined from side edge |
Jan. 30, 2007 |
| 7112919 |
Tension mask frame assembly for color CRT |
Sep. 26, 2006 |
| 7105994 |
Color cathode ray tube and shadow mask support |
Sep. 12, 2006 |
| 7105995 |
Color cathode ray tube |
Sep. 12, 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 |
| 7098582 |
Cathode ray tube having an improved shadow mask |
Aug. 29, 2006 |
| 7091655 |
CRT vibration damping system |
Aug. 15, 2006 |
| 7067968 |
Cathode ray tube having support member for color selection apparatus |
Jun. 27, 2006 |
| 7064478 |
Color cathode-ray tube having internal magnetic screening |
Jun. 20, 2006 |
| 7061172 |
Cathode ray tube having improved structure of a flat panel |
Jun. 13, 2006 |
| 7053541 |
Rail in flat type cathode ray tube |
May. 30, 2006 |
| 7045940 |
Holder for cathode ray tube and fabrication method thereof |
May. 16, 2006 |
| 7045941 |
Color cathode ray tube |
May. 16, 2006 |
| 7045942 |
Color picture tube |
May. 16, 2006 |
| 7038369 |
Reinforcing band structure for cathode ray tube |
May. 2, 2006 |
| 7034445 |
Tension mask frame assembly and color CRT using the same |
Apr. 25, 2006 |
| 7030546 |
Liquid crystal display device having an electromagnetic-wave shielding member |
Apr. 18, 2006 |
| 7030547 |
Color cathode ray tube |
Apr. 18, 2006 |
| 7026751 |
Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow mask |
Apr. 11, 2006 |
| 7023129 |
Cathode-ray tube and image display comprising the same |
Apr. 4, 2006 |
| 7019451 |
Shadow mask of color CRT |
Mar. 28, 2006 |
| 7012359 |
Color cathode-ray tube |
Mar. 14, 2006 |
| 7012358 |
Color cathode ray tube with inner shield mounted to the frame of the mask |
Mar. 14, 2006 |
| 7012357 |
Shadow mask structure for cathode ray tube |
Mar. 14, 2006 |
| 7012356 |
Color cathode ray tube |
Mar. 14, 2006 |
| 7009332 |
Shadow mask structure for cathode ray tube |
Mar. 7, 2006 |
| 7005785 |
Cathode ray tube with strengthened shadow mask |
Feb. 28, 2006 |
| 7005786 |
Mask frame assembly having thermal correction unit and color CRT using the same |
Feb. 28, 2006 |
| 6998765 |
Color cathode ray tube |
Feb. 14, 2006 |
| 6995503 |
Cathode ray tube tension mask made of magnetostrictive material with compensation for terrestrial magnetism |
Feb. 7, 2006 |
| 6987350 |
Inner shield and cathode ray tube including the same |
Jan. 17, 2006 |
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