Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and apparatus for manufacturing partition wall of plasma display device

A plasma and display technology, applied in cold cathode manufacturing, electrode system manufacturing, discharge tube/lamp manufacturing, etc., can solve the problems of complex anti-wear mask process, polluted working environment, and time-consuming formation of partitions

Inactive Publication Date: 2004-06-23
SAMSUNG ELECTRONICS DEVICES CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with this method, the process of forming the scratch mask 25 is complicated
At the same time, since the material of the partition falls in the form of fine powder, the working environment is polluted, and additional washing treatment is required to remove the sand attached to the partition material
Meanwhile, with the above method, it is time-consuming to form the partition

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and apparatus for manufacturing partition wall of plasma display device
  • Method and apparatus for manufacturing partition wall of plasma display device
  • Method and apparatus for manufacturing partition wall of plasma display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Such as Figure 3A As shown, according to the barrier rib manufacturing method of the preferred embodiment of the present invention, the address electrodes 111 with a predetermined pattern are formed on the substrate 100, and then the barrier rib material is plated on it to form a barrier rib layer 112 with a predetermined height. Here, the barrier rib layer 112 can be formed by a thick film printing method, a roll coating method, or a spin coating method. In addition, if Figure 3B As shown, a plating layer 113 for easily separating the partition wall layer 112 from a die to be formed in the following steps is formed on the partition wall layer 12 . The coating layer is preferably formed by using glass paste. Such as Figure 3C As shown, a die 120 having barrier rib forming grooves having the same pattern as that of the desired barrier ribs is formed. It is preferable to form the partition wall forming groove 121 so that it has a height equal to that of the desired...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The cover manufacture method takes place in a series of steps. A block (12) is used having the same shape as the display cover. The block has a regular set of gaps. A substrate (100) with a covering layer is applied to the block, and compressed onto it, forming the shape of the display cover (13). The substrate is then separated from the block, leaving the cover shape.

Description

technical field [0001] The present invention relates to a method and a device for fabricating barrier ribs for dividing the discharge space of a plasma display. Background technique [0002] Plasma displays discharge specific gases and excite fluorescent materials to form images. That is, discharge is achieved by applying a predetermined voltage between two electrodes spatially close to each other and filled with the gas. An image is formed by exciting the fluorescent layer formed in a predetermined pattern by ultraviolet rays generated from the gas. [0003] The plasma display includes a partition wall between an upper substrate and a lower substrate to form a discharge space. In addition, at least one pair of electrodes for main discharge or auxiliary discharge is formed in the discharge space according to the kind of plasma display. The partition walls are usually formed on the upper surface of the lower substrate. The following will refer to figure 1 The method of m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01J9/385H01J9/02H01J9/24H01J17/49
CPCH01J9/241H01J9/242H01J2211/36
Inventor 姜永铁李炳学宋满镐
Owner SAMSUNG ELECTRONICS DEVICES CO LTD