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Plasma display device

A plasma display and driver technology, applied in identification devices, static indicators, instruments, etc., can solve the problems of large size, complex circuit board composition, and difficulty in reducing the thickness of PDP components.

Inactive Publication Date: 2006-04-26
NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] Same as this, a plurality of circuit boards formed in the existing PDP assembly are all arranged in the back of the PDP40, thus, the composition of the circuit board is relatively complicated, and the thickness of the PDP assembly is also difficult to reduce, this is because the PDP assembly The thickness depends on the various circuit boards mentioned above
For example, the Y and Z sustaining boards 46, 48 and the power supply board 66 etc. are relatively large in size among multiple circuit boards, so there is a relative limit to reducing the thickness of the PDP.

Method used

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Embodiment Construction

[0059] Below, refer to the attached Figure 4 Turning to FIG. 9, an embodiment of the plasma display device of the present invention will be described in detail.

[0060] Figure 4 is a schematic diagram of the structure of a PDP device according to an embodiment of the present invention.

[0061] Such as Figure 4 The composition of the PDP device shown includes: PDP70; PDP assembly, including the heat release pipe 80 arranged on the back side of the PDP70, the scanning driver board 74 arranged on the back side of the heat radiation pipe 80, the Z interface 76, the data driver board 78, and the control board 72; the external driver The apparatus 90 includes a power board 96 and Y and Z sustain boards 92,94 separate from the PDP assembly.

[0062] The PDP70 has a space for the gas discharge of the front glass plate and the rear glass plate, and is connected to each other structurally. For example, the front glass of the PDP70 is figure 2 Scan electrode lines ( Y1 to Ym )...

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Abstract

The invention discloses a plasma display device, which comprises the following parts: plasma display, scanning electrode circuit in the plasma display accouterment, maintaining electrode circuit and data electrode circuit, wherein the plasma display component contains part of display activation circuit plate, external activation device within activation circuit plate and interface to relay plasma display component and external activation device. The device separates the main circuit plate of multiple circuit plates, which reduces the display thickness.

Description

(1) Technical field [0001] The present invention relates to the technology of the plasma display device, especially the invention of a plasma display device which can reduce its thickness. (2) Background technology [0002] Recently, as a flat panel display, a large-screen plasma display PDP (Plasma Display Panel, hereinafter referred to as PDP) that is easy to manufacture is receiving more and more attention. PDPs usually display images by adjusting the individual discharge times of pixels through digital video data. As such a PDP, the same as figure 1 The display is the same, and an AC type PDP that has three electrodes and is driven by an AC voltage is relatively representative. [0003] figure 1 It is a schematic diagram of a discharge unit body in an AC PDP under normal circumstances. [0004] Such as figure 1 The discharge unit body 30 shown is mainly composed of a front glass plate and a rear glass plate, wherein the front glass plate includes: sustain electrode g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/313G09G3/28G09G3/288
Inventor 崔正泌朴明镐
Owner NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD