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Plasma display panel

A display panel and plasma technology, applied in the direction of AC plasma display panels, gas discharge electrodes, solid cathode parts, etc., can solve the problems of reducing the brightness of external light reflection and blocking visible light

Inactive Publication Date: 2008-12-24
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the transparent electrodes and the bus electrodes can be made of opaque materials, it is possible to reduce the reflected brightness of external light, and it is possible to block visible light emitted from the discharge cells

Method used

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  • Plasma display panel
  • Plasma display panel
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Examples

Experimental program
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Embodiment Construction

[0015] Example embodiments will now be fully described hereinafter with reference to the accompanying drawings, however, example embodiments may be embodied in different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0016] refer to figure 1 The PDP 1 may include a first substrate (hereinafter referred to as a "rear substrate") 10 and a second substrate (hereinafter referred to as a "front substrate") 20 which may overlap each other. The PDP 1 may further include barrier ribs 16 formed between the rear substrate 10 and the front substrate 20 to define discharge cells 17 . The rear substrate 10 and the front substrate 20 may be disposed in parallel and may face each other. The rear substrate 10 and the front substrate 20 may be formed of a transparent subst...

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Abstract

The invention discloses a plasma display panel. The PDP includes a first substrate and a second substrate positioned to face each other, a barrier rib arranged between the first and second substrates to define a discharge cell, and discharge electrodes having address electrodes and display electrodes. The address eiectrodes may extend along a first direction and the display electrodes rnay extend along a second direction intersecting the first direction. The display electrodes may include a first electrode and a second electrode extending in the second direction, such that the first and second electrodes may correspond to the barrier rib. The barrier rib may include a wide width portion having a first width W1 forrned at a side of the first substrate and a narrow width portion having a second width W2 formed at a side of the second substrate. The second width W2 is narrower than the first width W1.

Description

technical field [0001] The present invention relates to plasma display panels (PDPs), and more particularly, to PDPs maintaining low reflective luminance. Background technique [0002] PDP display devices typically implement images using visible light, such as red, green, and blue light. Visible light can be produced when the photoluminescent material is stabilized after excitation of the photoluminescent material by ultraviolet (UV) light, such as UV rays, such as a phosphor. UV light can be emitted by plasmas, which can be obtained via gas discharges. [0003] PDPs may be further classified into alternating current (AC) type PDPs or direct current (DC) type PDPs according to the type of driving voltage employed therein. For example, discharge electrodes of a PDP may include address electrodes disposed on a rear substrate, and sustain and scan electrodes disposed on a front substrate and crossing the address electrodes. The discharge electrodes may further include transp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J17/49H01J17/04H01J17/16H01J11/12H01J11/22H01J11/24H01J11/26H01J11/34H01J11/36H01J11/38H01J11/40H01J11/42H01J11/44H01J11/50
CPCH01J11/12H01J11/24H01J11/32H01J11/36H01J2211/245H01J2211/326H01J2211/363H01J11/34H01J11/22
Inventor 宋正锡
Owner SAMSUNG SDI CO LTD