Light-emitting display with inclined semicircular gating pointed straight pentagonal pyramid cathode structure

A technology of light-emitting display and cathode structure, which is applied in the field, and can solve the problems of scrapped light-emitting display, poor control performance of the gate electrode to the carbon nanotube layer, unreasonable manufacturing structure, etc.
CN106098513AActive Publication Date: 2016-11-09阜阳市战千里知识产权运营有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
阜阳市战千里知识产权运营有限公司
Publication Date
2016-11-09

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Abstract

The invention discloses a light-emitting display with an inclined semicircular gating pointed straight pentagonal pyramid cathode structure, and the display comprises a vacuum chamber which consists of a cathode packaging plate, an anode packaging plate and a transparent glass frame. The anode packaging plate is provided with an anode conducting layer, a fluorescent powder layer prepared on the anode conducting layer, and an anode external extending line layer connected with the anode conducting layer. The cathode packaging plate is provided with an inclined parallel crossed gating square pointed triangular roof-type cathode structure. The display also comprises a supporting column located in the vacuum chamber, and a getter attaching element. The display is simple and feasible, is high in light brightness, and is high in finished rate.
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Description

technical field

[0001] The present invention belongs to the fields of vacuum science and technology, nanometer science and technology, optoelectronic science and technology, microelectronics science and technology, integrated circuit science and technology and display technology, and relates to a flat field emission display The manufacture specifically relates to the manufacture of a planar field emission luminescent display with a carbon nanotube cathode, and in particular relates to a luminescent display with an inclined semicircular gate-controlled pointed straight pentagonal pyramid cathode structure and its manufacturing process. Background technique

[0002] Field emission light-emitting display is a new type of display device, which has attracted extensive attention of many researchers due to its excellent characteristics such as wide working temperature range, fast response speed and high display image quality. Carbon nanotubes are a kind of cathode material with uni...

Claims

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