Illuminating display with cascading double-goose-winged clearance tip-shaped cathode slope-wave hybrid line gated structure

Abstract

The invention discloses an illuminating display with a cascading double-goose-winged clearance tip-shaped cathode slope-wave hybrid line gated structure. The display comprises a vacuum enclosure and agetter accessory element located in the vacuum enclosure, wherein the vacuum enclosure is composed of a flat glass upper partition plate, a flat glass lower partition plate and a rectangular glass strip; a conductive film anode layer, an outer line electric anode silver layer and a thin luminescent layer are provided on the flat glass upper partition plate; the conductive film anode layer is connected to the outer line electric anode silver layer; the thin luminescent layer is formed on the conductive film anode layer; and the cascading double-goose-winged clearance tip-shaped cathode slope-wave hybrid line gated structure is arranged on the flat glass lower partition plate. The illuminating display provided by the invention has the advantages of diversified display illuminating colors, high display illuminating brightness, low manufacturing cost, and stable and reliable process.

Description

technical field [0001] The invention belongs to the fields of optoelectronic science and technology, nanometer science and technology, plane display technology, integrated circuit science and technology, vacuum science and technology and microelectronic science and technology, and relates to planar field emission luminescence The manufacture of the display specifically relates to the manufacture of a planar field emission luminescent display of a carbon nanotube cathode, in particular to a luminescent display with a stacked double goose-wing empty ring tip body cathode slope wave mixed line gate structure. Background technique [0002] Field emission light-emitting display is a new type of display device, which has been highly concerned by many researchers in recent years, and is known as an ideal display device for the next generation. In terms of cathodes of field emission luminescent displays, carbon nanotubes with good electron emission properties have been used as catho...

AI Technical Summary

Problems solved by technology

First, limited by the structure of the display and the manufacturing process of the display, the production area of ​​the carbon nanotube cathode is very small, which makes it impossible to effectively increase the electronic current of the light-emitting display because there are not enough carbon nanotubes to provide a large amount of electrons for the display. It is impossible to further improve the luminous brightness of luminous displays.

Second, in the light-emitting displays produced, the emission efficiency of carbon nanotubes is relatively low

After applying an appropriate gate voltag

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