Sealing strip for sealing base plate of flat panel display screen and method for preparing same

A flat-panel display and coating technology, which is applied in the field of flat-panel display manufacturing, can solve problems such as easy production of defective products, large fluidity, and difficulty in controlling the width, height, and shape of the sealing position, so as to save drying and inspection procedures , The effect of fully controlling the shape
CN101538115AInactive Publication Date: 2009-09-23四川世纪双虹显示器件份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
四川世纪双虹显示器件份有限公司
Publication Date
2009-09-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a sealing strip for sealing front and back base plates of a flat panel display screen. The sealing strip is prepared from the following raw materials: a first composition which consists of 70 to 90 percnet of PbO, 9 to 20 percent of B2O3 and 1 to 10 percent of BioO3 according to weight percentage, a second composition which consists of 80 to 90 percent of PbT1O3 and 10 to20 percent of Fe2O3.Cr2O3.1 / 2C0O according to weight percentage, and a solvent. The invention also relates to a method for preparing the sealing strip. When the sealing strip is used for sealing the front and back base plates of the displayer screen, the method and the sealing strip have the advantages of easy and convenient operation and easy size control.
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Description

technical field

[0001] The invention relates to the field of flat panel display manufacturing. Specifically, the present invention relates to an application strip for sealing the front and rear substrates of a flat panel display and products for realizing the method. Background technique

[0002] At present, the general-purpose AC gas discharge plasma display panel (Plasma Display Panel, PDP) adopts a surface discharge structure, including a front substrate and a rear substrate sealed with it. The front substrate is equipped with transparent electrodes ITO and bus electrodes, transparent The electrodes and the bus electrodes constitute discharge electrodes. The discharge electrodes include sustain discharge electrodes X and scan / sustain discharge electrodes Y. The surface of the discharge electrodes is covered with a dielectric layer, and the dielectric layer is covered with a dielectric protection layer. Addressing electrodes perpendicular to the discharge electrodes are a...

Claims

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