Field emission type display device

Details Field emission type display device Field emission type display device

1994-12-22

1996-12-31

Gonzalez, Frank

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

3151693, 315167, 315350, 315351, G09G 310

Patent

active

055897380

ABSTRACT:
A field emission type display device capable of providing display with gradation and permitting the whole display device to be integrated with a display drive circuit section. Memory sections are arranged in correspondence to image cell sections, resulting in static display being accomplished. Also, Light emission of an anode is carried out depending on data held in the memory section, so that a luminous period is increased and adequate luminance is provided at a drive voltage substantially lower than that required for dynamic display. An FEC element is incorporated in each of the memory sections in correspondence to incorporation of an FEC element in each of the image cell sections, so that the image cell sections and memory sections may be concurrently manufactured during manufacturing of the FEC elements, to thereby significantly simplify manufacturing of display device.

REFERENCES:
patent: 5300862 (1994-04-01), Parker et al.
patent: 5404081 (1995-04-01), Kane et al.
U.S. Ser. No. 08/361,582, Dec. 22, 1994, Pending.
U.S. Ser. No. 08/473,779, Jun. 6, 1995, Pending.

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