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Class Information
Number: 430/23
Name: Radiation imagery chemistry: process, composition, or product thereof > Producing cathode-ray tube or element thereof
Description: Processes for making a cathode-ray tube or components thereof.










Sub-classes under this class:

Class Number Class Name Patents
430/24 Using specific control or specific modification of exposure, i.e., by manipulation of radiation source or exposure through elements other than shadow mask 133
430/29 Using specified post-imaging process composition 61
430/28 Using specified radiation-sensitive composition other than a nominal sensitized polyvinyl alcohol 166
430/26 With faceplate of phosphoric stripes 75
430/27 With filter material on finished faceplate 36
430/25 With light-absorbing matrix on faceplate 127


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8007967 Shadow mask and manufacturing method thereof Aug. 30, 2011
7179572 Fluorescent screen forming method, fluorescent screen forming apparatus and cathode-ray tube Feb. 20, 2007
7008739 Process for manufacturing fluorescent film of a color braun tube Mar. 7, 2006
6875542 Mask and method of manufacturing the same, electroluminescence device and method of manufacturing the same, and electronic instrument Apr. 5, 2005
6803711 Mask for color cathode ray tube having beneficial slot and bridge configurations, manufacturing method thereof, and exposure mask for manufacturing the mask Oct. 12, 2004
6491831 Method of making a shadow mask for a cathode ray tube Dec. 10, 2002
6455213 Method for manufacturing phosphor layer for image display apparatus Sep. 24, 2002
6447963 Method of making a light quantity correction filter and method of manufacturing a color cathode ray tube using the light quantity correction filter made by the method Sep. 10, 2002
6444380 Filming process for electrophotographic screen (EPS) formation Sep. 3, 2002
6432592 Shadow mask for color CRT Aug. 13, 2002
6421507 Method of producing a screen for a display device, screen for a display device produced by means of said method and display device provided with said screen Jul. 16, 2002
6421187 Laser illumination arrangement for a cathode ray tube Jul. 16, 2002
6391504 PROCESS FOR PREPARING PHOSPHOR PATTERN FOR FIELD EMISSION DISPLAY PANEL, PHOTOSENSITIVE ELEMENT FOR FIELD EMISSION DISPLAY PANEL, PHOSPHOR PATTERN FOR FIELD EMISSION DISPLAY PANEL AND FIELD DI May. 21, 2002
6326110 Humidity and temperature insensitive organic conductor for electrophotographic screening process Dec. 4, 2001
6312860 Phosphor composition, phosphor paste, and photosensitive dry film Nov. 6, 2001
6300021 Bias shield and method of developing a latent charge image Oct. 9, 2001
6258496 Stretched mask for color picture tube Jul. 10, 2001
6238829 Method of manufacturing plasma addressed electro-optical display May. 29, 2001
6214501 Method for coating phosphor particles, phosphor therethrough and dry electrophotographic screening process using them for a CRT Apr. 10, 2001
6187487 Method of developing a latent charge image Feb. 13, 2001
6126988 Method for creating a planar aluminum layer in a flat panel display structure Oct. 3, 2000
6090509 Solution for making photoconductive layers and their electrophotographical manufacturing in CRTs Jul. 18, 2000
6043596 Composite shadow mask and cathode ray tube incorporating same Mar. 28, 2000
6022651 Black matrix and a phosphor screen for a color cathode-ray-tube and production thereof Feb. 8, 2000
6020093 Photosensitive compounds, photosensitive resin compositions, and pattern formation method making use of the compounds or compositions Feb. 1, 2000
6007952 Apparatus and method of developing a latent charge image Dec. 28, 1999
5976739 Method and apparatus for developing screen of cathode ray tube Nov. 2, 1999
5928821 Method of manufacturing a phosphor screen for a CRT Jul. 27, 1999
5902708 Method of electrophotographic phosphor deposition May. 11, 1999
5876884 Method of fabricating a flat-panel display device and an apparatus therefore Mar. 2, 1999
5863681 Composite shadow mask Jan. 26, 1999
5843601 High-luminance-low-temperature mask for CRTS and fabrication of a screen using the mask Dec. 1, 1998
5844355 Color cathode ray tube and method for manufacturing the same display screen for color Dec. 1, 1998
5840450 Method for forming a black matrix on a faceplate panel for a color CRT Nov. 24, 1998
5827628 Method of electrographically manufacturing a luminescent screen assembly for a CRT and CRT comprising a luminescent screen assembly manufacturing by the method Oct. 27, 1998
5750295 Method for screening a panel of a color CRT May. 12, 1998
5698353 Flat display and method of its manufacture Dec. 16, 1997
5679046 Exposing method for forming fluorescent layer of color cathode ray tube and apparatus therefor Oct. 21, 1997
5667655 Method of making color screens for FED and other cathodoluminscent displays Sep. 16, 1997
5643697 Process for manufacturing a shadow mask made of an iron/nickel alloy Jul. 1, 1997
5641611 Method of fabricating organic LED matrices Jun. 24, 1997
5635320 Color cathode ray tube and method manufacturing the same Jun. 3, 1997
5622794 Light-shielding photosensitive resin composition, light-shielding photosensitive transfer material and method for forming light-shielding film Apr. 22, 1997
5605582 Alloy sheet having high etching performance Feb. 25, 1997
5582940 Method for production of graph scale of cathode-ray tube panel for a oscilloscope Dec. 10, 1996
5532088 Shadow mask plate material and shadow mask Jul. 2, 1996
5519217 Apparatus for charging an organic photoconductive layer for a CRT May. 21, 1996
5501928 Method of manufacturing a luminescent screen for a CRT by conditioning a screen-structure layer Mar. 26, 1996
5482804 Resin composition for color filter Jan. 9, 1996
5476737 method of forming a phosphor screen of a cathode ray tube Dec. 19, 1995

1 2 3 4










 
 
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