Resources Contact Us Home
Browse by Category: Main > Information Technology
Class Information
Number: 345/47
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Plural physical display element control system (e.g., non-crt) > Segmented display elements > Fluorescent elements
Description: Subject matter wherein the segmented display elements* include fluorescent light-emitting elements or cathodoluminescent display elements* wherein electrons strike a phosphor material.

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
RE44756 Display panel with phosphorescent and fluorescent pixels Feb. 11, 2014
8378929 Driving method for vacuum fluorescent display, and vacuum fluorescent display Feb. 19, 2013
8373646 Backlight device and display apparatus having the same Feb. 12, 2013
8263971 Organic light emitting diode display device Sep. 11, 2012
8106905 Illustrating a three-dimensional nature of a data set on a two-dimensional display Jan. 31, 2012
7791498 Apparatus and method for driving LED Sep. 7, 2010
7492102 Dielectric/barrier rib composition for plasma display panel and manufacturing method thereof Feb. 17, 2009
7304780 Backplane design for display panels and processes for their manufacture Dec. 4, 2007
7286108 Display device, method of driving same and electronic device mounting same Oct. 23, 2007
7221333 Display panel with phosphorescent and fluorescent pixels May. 22, 2007
7057811 Projection system and method comprising a fluorescence projection screen and a radiation source which can emit in the non-visible spectrum Jun. 6, 2006
6879303 Aperture grill type display device and method for controlling luminance Apr. 12, 2005
6839045 Display apparatus Jan. 4, 2005
6570326 Gradation fluorescent display device May. 27, 2003
6535184 Dynamic driving vacuum fluorescent display Mar. 18, 2003
6465966 Field emission display and method of driving the same Oct. 15, 2002
6340867 Plasma display panel driving method and apparatus thereof Jan. 22, 2002
6294883 Method and apparatus for fast heating cold cathode fluorescent lamps Sep. 25, 2001
6229258 Focusing electrode for field emission displays and method May. 8, 2001
6124102 Methods for determining receptor-ligand binding using probe arrays Sep. 26, 2000
6118415 Resonant square wave fluorescent tube driver Sep. 12, 2000
6005538 Vacuum fluorescent display driver Dec. 21, 1999
5952985 Update method for displaying highly dynamic events in multiplexed character displays Sep. 14, 1999
5852432 Function display controlling method for a composite apparatus of CDG player and VCR and apparatus thereof Dec. 22, 1998
5808590 Fluorescent display device and method for driving same Sep. 15, 1998
5808419 Operating section display unit of air conditioning system for vehicle use Sep. 15, 1998
5764205 Picture display and selection driver and integrated driver circuit for use in such a picture display device Jun. 9, 1998
5739634 Dot matrix type vacuum fluorescent display tube Apr. 14, 1998
5708450 Fluorescent display device and method for driving same Jan. 13, 1998
5475280 Vertical microelectronic field emission devices Dec. 12, 1995
5387838 Fluorescent display device with high duty ratio Feb. 7, 1995
5371431 Vertical microelectronic field emission devices including elongate vertical pillars having resistive bottom portions Dec. 6, 1994
5331334 Vacuum fluorescent display device Jul. 19, 1994
5099178 Method and system for controlling the brightness of a vacuum fluorescent display Mar. 24, 1992
5028119 Aircraft head-up display Jul. 2, 1991
4970441 Brightness stabilizing control of a VF display Nov. 13, 1990
4835447 Fluorescent display tube drive apparatus May. 30, 1989
4791337 Lighting method for vacuum fluorescent display with reduced flickering Dec. 13, 1988
4542379 Circuit for driving a display device Sep. 17, 1985
4495445 Brightness control for a vacuum fluorescent display Jan. 22, 1985
4412213 Driving circuit for a fluorescent display apparatus having fewer leads Oct. 25, 1983
4401982 Fluorescent display tubes and method of driving the same Aug. 30, 1983
4325064 Driving circuit for a fluorescent display apparatus having fewer leads Apr. 13, 1982
4322758 Fluorescent indicator Mar. 30, 1982
4278917 Driving circuit for fluorescent display device Jul. 14, 1981
4237459 Visual display with illuminable elements arranged in vertically aligned sections Dec. 2, 1980
4218636 Fluorescent display device Aug. 19, 1980
4217578 Fluorescent indicator tube and related circuit Aug. 12, 1980
4216470 Luminescent display device having conductors for field control Aug. 5, 1980
4204209 Fluorescent display device comprising a pair of anode connection groups May. 20, 1980

1 2

  Recently Added Patents
Charging current control method and charging system
Pear tree named `PremP109`
Hermetically sealed atomic sensor package manufactured with expendable support structure
Estimating optical characteristics of a camera component using sharpness sweep data
Semiconductor overlapped PN structure and manufacturing method thereof
Image forming apparatus acquiring image processing time detected when the acquired time is longer that the previously set time and to correct output image density using generated patch pattern
Process for making diethyl ether from acetic acid
  Randomly Featured Patents
Keyboard for electronic computers
Medication dispensing intra-ocular lens system
Stress-distribution detecting semiconductor package group and detection method of stress distribution in semiconductor package using the same
Efficient flexible digital filtering
Rotary drum for video tape recorder
Fluorination of articles molded from elastomers
Enhanced adaptive feedforward control to cancel once-per-revolution disturbance by shaping the internal mode
Controlled drug release from dendrimers
Method of determining lethality of defects in circuit pattern inspection, method of selecting defects to be reviewed, and inspection system of circuit patterns involved with the methods
Double-faced field emission display device