Plasma display panel and manufacturing method thereof
A display panel, plasma technology, applied in the direction of alternating current plasma display panel, cold cathode manufacturing, electrode system manufacturing, etc., can solve the problems of poor substrate adhesion strength, short separation, increased failure rate, etc. The effect of increasing production and reducing failure rate
Inactive Publication Date: 2006-06-28
LG ELECTRONICS INC
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the black layer formed on the front substrate has poor bonding strength to the substrate, resulting in short black layer patterns and partial separation
As a result, problems arose due to rising failure rates and reduced product yields of plasma display panels
Method used
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Embodiment Construction
[0030] Embodiments of the present invention will be specifically described with reference to the drawings.
[0031] A plasma display panel according to an embodiment of the present invention includes a front glass substrate, a transparent electrode formed on the front glass substrate in a discharge area, an adhesive formed on at least part of the front glass substrate in a non-discharge area, and an adhesive in a non-discharge area. A black layer formed on the adhesive in the discharge area.
[0032] A black layer is further formed on some portions of the transparent electrodes.
[0033] The plasma display panel further includes bus electrodes formed on the black layer.
[0034] The binder and transparent electrodes are formed of ITO material.
[0035] The adhesive has a dot pattern.
[0036] A point graphic consists of one or more points.
[0037] The adhesive has a line pattern.
[0038] Line graphics consist of one or more lines.
[0039] The transparent electrodes in...
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The present invention relates to a plasma display panel and a manufacturing method thereof, and more particularly, to a plasma display panel and a manufacturing method thereof in which uniformity and yield of a black layer can be improved. A plasma display panel according to an embodiment of the present invention includes a front glass substrate, a transparent electrode formed on the front glass substrate in a discharge area, an adhesive formed on at least part of the front glass substrate in a non-discharge area, and an adhesive in a non-discharge area. A black layer formed on the adhesive in the discharge area. In the method of manufacturing a plasma display panel according to an embodiment of the present invention, the process of forming the front panel includes the steps of (a) coating a transparent electrode paste and an adhesive paste on a glass substrate, (b) coating the transparent electrode and adhesive (c) irradiating the top surface of the mask with light to form a transparent electrode pattern and an adhesive pattern, and (d) coating a black ointment on the transparent electrode pattern and the adhesive pattern to form a black layer.
Description
technical field [0001] This document relates to display devices, and more particularly, to plasma display panels and methods of manufacturing the same. Background technique [0002] Generally, a plasma display device of a display device includes a plasma display panel and a driver for driving the plasma display panel. [0003] A plasma display panel includes a plasma display panel having a front substrate and a rear substrate. Barrier ribs formed between the front substrate and the rear substrate form a unit cell. Each cell is filled with a main discharge gas such as neon (Ne), helium (He), or a mixed gas of Ne+He, and an inert gas containing a small amount of xenon (Xe). If the inert gas is discharged with a high-frequency voltage, vacuum ultraviolet rays are generated. The fluorescent material formed between the barrier ribs is excited to realize an image. Plasma display panels can be made thin, and thus are attracting attention as next-generation display devices. [...
Claims
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IPC IPC(8): H01J17/49H01J9/00H01J9/02H01J17/02H01J17/04
CPCH01J11/12H01J11/24H01J11/44H01J2211/444H01J11/34
Inventor 李明远全源锡
Owner LG ELECTRONICS INC