High-lower single-side bias single-gate multi-curved bottom heterocyclic skirt edge multi-edge cathode structure light-emitting display
A technology of light-emitting display and cathode structure, which is applied in cold cathode manufacturing, cathode ray tube/electron beam tube, electrode system manufacturing, etc., and can solve the difficulty of large-scale production of field emission light-emitting displays and the high production cost of field emission light-emitting displays And other issues
Active Publication Date: 2018-03-09
平邑经发科技服务有限公司
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Problems solved by technology
In addition, in the research and development process of field emission light-emitting displays, the production cost of light-emitting displays is also one of the issues that have to be considered
If too much special and expensive production equipment is used, the production cost of the field emission light-emitting display remains high, and the field emission light-emitting display is also difficult to carry out mass production.
Method used
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Embodiment Construction
[0052] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to this embodiment.
[0053] In this embodiment, the light-emitting display with high and low unilateral bias, single gate, multi-curved bottom, heterocyclic skirt and multi-edge cathode structure is as follows: figure 1 , figure 2 and image 3 As shown, it includes a vacuum chamber formed by an upper flat white glass hard plate 24, a lower flat white glass hard plate 1, and a transparent glass frame 29; an anodic oxide electrode film layer 25, and Anodic oxide electrode film layer 25 connected to the anode widening silver layer 26 and phosphor layer 27 prepared on the anodic oxide electrode film layer 25; on the lower flat white glass hard plate 1 there are high and low unilateral bias single-gate multiple The curved bottom heterocyclic skirt is multi-edge cathode structure; the getter 28 and the sub-cubic colu...
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The invention relates to a light emitting display of multi-sided cathode structure with multi-elbow-bottomed hetero-loop skirt uniquely controlled by high lower monolateral bias, which comprises a vacuum chamber composed of an upper flat white-glass hard plate, a lower flat white-glass hard plate and a transparent glass frame. An anodic oxide electrode film layer, a anodic extensive wide silver layer connected with the anodic oxide electrode film layer and a phosphor layer prepared on the anodic oxide electrode film layer are arranged on the upper flat white-glass hard plate. A multi-sided cathode structure with multi-elbow-bottomed hetero-loop skirt uniquely controlled by high lower monolateral bias is arranged on the lower flat white-glass hard plate. A getter and accessory components of discrete square column are provided in the vacuum chamber. The light emitting display has advantages of low production cost, stable and reliable technology, good adjustability of gray scale and high luminance.
Description
technical field [0001] The present invention belongs to the fields of nanometer science and technology, display technology, optoelectronic science and technology, integrated circuit science and technology, microelectronics science and technology and vacuum science and technology, and relates to a flat field emission display production, specifically related to the production of planar field emission luminescent displays of carbon nanotube cathodes, and in particular to the production and production of a luminescent display with a high-lower single-side bias single-gate control multi-curved bottom heterocyclic skirt edge multi-edge cathode structure its production process. Background technique [0002] Field emission luminescence display is a new type of display device, and its excellent display image quality has been recognized by many researchers. During the research and development of field emission luminescent displays, the cathode electron source has always been a key fa...
Claims
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IPC IPC(8): H01J29/02H01J29/04H01J9/02H01J9/24H01J9/28
CPCH01J9/02H01J9/24H01J9/28H01J29/02H01J29/04
Inventor 李玉魁
Owner 平邑经发科技服务有限公司